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Guide to Buy Blu-ray Players in Digah House Company

Guide to Buy Blu-ray Players in Digah House Company

2021-11-17
Digah Company
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On this page, you can find quality content focused on Blu-ray Players. You can also get the latest products and articles that are related to Blu-ray Players for free. If you have any questions or want to get more information on Blu-ray Players, please feel free to contact us.

Guangzhou House Empire Construction&Furnishing Co.,Ltd is where you can find high-quality and reliable Blu-ray Players. We have introduced the most sophisticated testing equipment to inspect the product quality in each phase of production. All relevant defects of the product have been reliably detected and removed, ensuring that the product is 100% qualified in terms of the functionality, specification, durability, etc. Digah Company products have become the sharpest weapon of the company. They receive recognition both at home and abroad, which can be reflected in the positive comments from customers. After the comments are carefully analyzed, the products are bound to be updated both in performance and design. In this way, the product continues to attract more customers.At Digah Company, we serve customers with absolute focus on very specific needs and requirements. With the help of facilities, we ensure that Blu-ray Players is individually tailored and optimized for each order. 
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Understand the Formation of Structures and the Amount of Matter in the Universe
Understand the Formation of Structures and the Amount of Matter in the Universe
The "I am AI" video at GTC 2020 conference vividly shows the impact of AI technology on various fields around the world.AI will help humans land on Mars, develop vaccines to save humans, and realize human's wish to explore the universe. The latest "I am AI" video broadcast in NVIDIA CEO Huang Renxun's GTC keynote speech introduces the historic progress made by scientists, researchers and artists in the AI field.How influential is AI in the world? According to Gartner's prediction, this technology will create $2.9 trillion in business value by 2021.Now, in order to understand the origin of the universe, scientists are classifying 2 trillion galaxies and exploring the molecular structure of the new crown virus and cancer treatment drugs.As described in this latest video, AI also has an "artistic side". It can not only draw like Bob Ross, but also help the London Symphony Orchestra write and play music (the orchestra plays a theme accompaniment music composed by cyclic neural network).AI can also perform text to speech synthesis and dub short documentaries, and AI has been used to do this.These contents are covered in the "I am AI" video. In addition, 16 companies and research institutions appear in this video.To outer spaceIn order to understand the formation of structure and the amount of matter in the universe, we must observe galaxies and other celestial bodies and classify them. It is estimated that there are 2 trillion galaxies in the universe that can be observed by humans. Cosmologists call this task the "computational challenge".The recent dark energy survey collected data on more than 300 million galaxies. In order to conduct unprecedented high-precision research on them, the AI innovation center of the University of Illinois at Urbana Champaign National Supercomputing Application Center cooperated with the Argonne Advanced Computing Center of the Argonne National Laboratory of the U.S. Department of energy.NCSA has launched a multi-source astronomical research project - Galaxy Zoo. The project will mark millions of galaxies observed by Sloan Digital Sky Survey. Now, an AI model with an accuracy of 99.6% can use these data to carefully examine unlabeled galaxies, identify them and speed up scientific research.The National Aeronautics and Space Administration (NASA) of the United States has set the goal of human exploration of Mars in the mid-1930s. To accomplish this feat safely, scientists must understand the impact of the sun and space weather on the journey. High resolution images of the sun taken by NASA's Solar Dynamics Observatory will contribute to this work.NASA Goddard Space Flight Center researchers have developed algorithms to analyze a large number of solar images taken since 2010 using NVIDIA GPU. They are using errors in the images to help identify sources of high-energy particles that may damage the earth orbit of the interplanetary spacecraft. In addition, researchers also use these images to track the flow of the sun's surface and help develop better space weather prediction models.Repair sounds and limbsVoiceitt is a Tel Aviv based start-up focused on developing signal processing, speech recognition technology and deep neural network, which can provide synthetic speech for people with speech distortion. The application developed by the company can make difficult speech easy to understand.The neuromuscular rehabilitation engineering laboratory at Chapel Hill, University of North Carolina, and the active robot sensing (Aros) Laboratory of North Carolina State University have developed experimental robot limbs used in the laboratory.These two research institutions have long been committed to the research of walking environment recognition, hoping to develop environmental adaptive control technology for prosthetics. They have been using CNN to run forecasts on NVIDIA GPU, and other agencies are doing the same.Help fight the epidemicWhiteboard Coordinator remotely detects the temperature of personnel entering the building, thereby minimizing the contact with COVID-19. The Chicago based startup enables checkpoints to measure temperatures for more than 2000 people per hour. Whiteboard coordinator and NVIDIA apply AI to the medical field through NVIDIA Clara guardian. This application framework simplifies the development and deployment of intelligent sensors.Compared with traditional methods, viz.ai can more quickly inform neurologists of a patient's stroke through AI. With the outbreak of the disease, Viz.ai has been able to help people fight against the new crown virus through an application that alerts the nursing team to the positive results of the new crown virus.Axial3d is a start-up company located in Belfast, Northern Ireland. With AI technology, the company can reduce the production time of 3D printing models of medical images. The company has now concentrated its resources on the work of COVID-19, not only providing masks, but also producing ventilators for the National Health Council. The company also began using 3D printing to manufacture cotton swab bags and respirator valves for testing.Kiwibot, a food delivery robot in Berkeley, California, has a pair of cute big eyes. Now, in response to the COVID-19 epidemic, the robot provides a new delivery service: providing respirators, disinfectants and other supplies for people.All of the above companies are members of NVIDIA inception.Art, music and dubbing worksResearchers from oxia palus, a start-up company in London, showed how to use AI to reproduce lost works of art in the paper Raiders of the lost art. Many art experts believe that the mountain in the background of Picasso's 1902 work the crouching begga is located in the Horta labyrinth garden near Barcelona.They also know that Santiago RUSI ñ ol painted Parc del Laberint d'horta. The researchers improved the X-ray fluorescence images of the crouching begga and Santiago RUSI ñ ol's terraced garden in Mallorca, and then reconstructed the lost works of art through neural style conversion on NVIDIA GPU to reproduce RUSI ñ ol's Laberint d'horta.AIVA AI in Luxembourg wrote the opening melody and accompaniment for the GTC conference a few years ago. Later, this music became a classic original classical music, and an orchestra expressed its willingness to play it.In the second half of last year, the London Symphony Orchestra agreed to play this moving music. The performance was arranged by musician John paesano and recorded through Abbey Road studio.Helen, a former NVIDIA employee, has been providing us with professional video and event dubbing for many years. When she left the company, we began to think about how to continue this tradition. Finally, we decided to use AI we were familiar with, but there was no publicly available model to complete this task.A team of NVIDIA applied deep learning research group released a solution to this problem, flowtron, which is an autoregressive streaming generation network for text speech synthesis. After being authorized by Helen sound, we spent dozens of hours training the network.
FPGA Coprocessing Using Serial RapidIO
FPGA Coprocessing Using Serial RapidIO
FPGA coprocessing using serial RapidIOIn order to support the "triple play" application, people's demand for high-speed communication and ultra fast computing is increasing, which puts forward new challenges to system developers, algorithm developers and hardware engineers, requiring them to integrate various standards, components and networking devices into a wholeAt the same time, developers should not only keep up with the increasing performance requirements, but also pay attention to keeping the cost low. These purposes can be achieved by effectively using FPGA based on serial RapidIO as DSP coprocessorSince the triple play application integrates voice, video and data applications, new algorithms must be used to set the parameters of its development and system optimization strategy. In the meantime, developers need to solve the following problems: constructing an adjustable and scalable architecture, supporting distributed processing, adopting standard based design, and optimizing performance and costAfter careful study, we will find that these challenges to meet the application requirements mainly involve two themes: one is connectivity, which essentially means to realize "fast" data transfer between different devices, boards and systems; The second is computing power, which refers to the processing resources available in the equipment, board and system respectivelyConnection between computing platformsThe standard based design is usually much simpler than the "free play" design. It is also a typical design mode today. Although the parallel connection standards (PCI, PCI-X, EMIF, etc.) can meet the current requirements, they are insufficient if they consider the adjustability and scalability. With the continuous progress of packet processing technology, The development trend of connection standards obviously tends to high-speed serial connection, which can be seen from Figure 1High speed serial standards such as PCIe and GBE / XAUI have been applied in desktop and network industries, but the data processing system in wireless communication facilities has slightly different requirements for interconnection. It requires:1. Few pins;2. Backplane and chip to chip connection are required;3. Adjustable bandwidth and speed;4. Have DMA and message passing functions;5. Support complex and adjustable topology;6. Support multipoint transmission;7. Highly reliable;8. Support time of day synchronization;9. Quality of service (QoS) availableFigure 1: trends towards serial connectionsSerial RapidIO (sRIO) protocol standard can easily meet most of the above requirements, or even exceed these requirements. Therefore, serial RapidIO has become the mainstream connection technology for data plane interconnection in wireless communication infrastructure. SRIO network is based on two "basic modules": endpoint and switch The endpoint device is responsible for sending and receiving data packets, and the switching device is responsible for transmitting data packets between ports, but not for the interpretation of data packets. Figure 2 shows the construction module of sRIO networkFigure 2: sRIO network building blocksAccording to the specification definition, serial RapidIO has a 3-tier architecture, as shown in Figure 3Figure 3: sRIO architectureThis includes:Physical layer is responsible for describing device level interface specifications, such as packet transmission mechanism, flow control, electrical characteristics and low-level error managementTransport layer - provides routing information for transmitting packets between different endpoint devices. The switching device works at the transport layer in a device-based routing modeLogic layer - defines the overall protocol and packet format. Each packet contains a load of up to 256 bytes. Transactions access the address space of 34 / 50 / 66 bits through load, store or DMA operationsSRIO has many advantages. A 4-channel sRIO link running at 3.125 Gbps can provide 10 Gbps traffic on the premise of completely maintaining data integrity. SRIO is similar to microprocessor bus. It completes memory and device addressing and packet processing in hardware, which not only greatly reduces the overhead and delay for I / O processing, It also increases the system bandwidth relative to other bus interfaces, but unlike most other bus interfaces, the sRIO interface has few pins, and its adjustable bandwidth based on high-speed serial link can be adjusted in the range of 1.25 - 3.125 Gbps. Figure 4 is an illustration of the sRIO specificationFigure 4: sRIO specificationÂÂÂÂÂÂ Computing resources in the platformWith configurable processing resources, developers can implement their applications in hardware, such as data compression and encryption algorithms, and even a complete set of firewall and security applications that were only implemented in software in the past. Now they can implement them in hardware, but doing so requires a large parallel ecosystem with shared bandwidth and strong processing capacity, that is, CPU, NPU When FPGA and / or ASIC carry out shared or distributed processing to build such a system, some requirements for computing resources include:1. Support distributed processing capability of complex topology; ÂÂÂÂÂÂÂ 2. Highly reliable direct peer-to-peer communication capability; ÂÂÂÂÂÂÂ 3. Multiple heterogeneous operating systems; ÂÂÂÂÂÂÂ 4. Support the communication data layer through multiple heterogeneous operating systems; ÂÂÂÂÂÂÂ 5. Modular and scalable platform with extensive ecosystem supportThe sRIO protocol specification and architecture support the different requirements of computing devices in the field of embedded and wireless infrastructure. With sRIO, the independence of system structure can be realized, and scalable systems with operator level reliability, advanced traffic management function and high performance and high throughput can be deployed. In addition, The extensive supplier ecosystem also makes it easier for designers to use off the shelf components to construct sRIO system. SRIO is a packet based protocol that supports:1. Use grouping operations (including reading, writing and messaging) to realize data movement; ÂÂÂÂÂÂÂ 2. I / O inconsistency function and cache consistency function; ÂÂÂÂÂÂÂ 3. Realize efficient interworking and protocol encapsulation by supporting data streaming and SAR functions; ÂÂÂÂÂÂÂ 4. Implement a traffic management architecture by supporting millions of data streams, 256 traffic categories and lossy operations; ÂÂÂÂÂÂÂ 5. Support flow control of multi transaction request flow (including configuring QoS); ÂÂÂÂÂÂÂ 6. Support priority division to reduce problems such as bandwidth allocation, transaction reservation and deadlock avoidance; ÂÂÂÂÂÂÂ 7. Support various hardware topology modes such as standard topology (tree and grid) and arbitrary topology (daisy chain) through system discovery, configuration and learning, including supporting multiple hosts; ÂÂÂÂÂÂÂ 8. Error management and classification (recoverable, notification and critical)IP scheme of serial RapidIOIn order to support fully compatible maximum load operation when sending and receiving user data through logical (I / O) and target and source interfaces on transport layer IP, Xilinx and other manufacturers have designed their endpoint IP solutions according to the latest RapidIO v1.3 specificationFigure 5 shows Xilinx's complete sRIO endpoint IP scheme, which includes the following components:1. Logicore RapidIO logic (I / O) and transport layer IP; ÂÂÂÂÂÂÂ 2. Reference design of buffer layer; ÂÂÂÂÂÂÂ 3. Logicore serial RapidIO physical layer IP; ÂÂÂÂÂÂÂ 4. Register manager reference designFigure 5: sRIO endpoint IP architecture of XilinxIP architectureXilinx provides the source code of the buffer layer reference design, which can complete the automatic queuing and prioritization of packets. SRIO physical layer IP can realize link training and initialization, discovery and management, and error and retry recovery mechanism. In addition, high-speed transceivers are instantiated in the physical layer IP to support line speeds of 1.25gbps 1-channel and 4-channel sRIO bus connection of 2.5Gbps and 3.125gbpsThe reference design of the register manager provided in this scheme allows the sRIO master device to configure and maintain the endpoint device configuration, link state, control and timeout mechanism. In addition, the register manager also provides a port that allows the user to design and detect the endpoint device stateLogicore provides a complete endpoint IP, which has been tested by industry-leading sRIO device manufacturers. Users can obtain it through Xilinx coregen GUI tool. Logicoregen tool can help users configure baud rate and endpoint. Logicore supports extended features such as flow control, retransmission suppression, doorbell and message passing. Therefore, Users can create a set of flexible, adjustable and customized sRIO endpoint IP optimized specifically for application requirementsUsing various resources in most high-performance FPGAs provided by Xilinx and other manufacturers, system designers can easily create and deploy their intelligent solutions to enhance the advantages of products in time to market, adjustability, scalability and adaptation to future development. Some system design examples using sRIO and DSP technology are given belowSRIO system application example1. Embedded system: the CPU structure like x86 is optimized for general applications that do not require a lot of multiplication. In contrast, the DSP structure is optimized for signal processing operations such as filtering, FFT, vector multiplication and search, and image or video analysisTherefore, the embedded system using both CPU and DSP can easily take advantage of the two structures of general processor and signal processor. Figure 6 shows an example of such a system, which includes FPGA, CPU and DSP architecture at the same timeFigure 6: high performance DSP subsystem based on CPUIn high-end DSP, serial RapidIO has become the mainstream data interconnection mode. The main data interconnection in x86 CPU is realized by PCI Express. As shown in Figure 6, some simple configuration of FPGA can be used to adjust the scale of DSP application and / or bridge several completely different interconnection standards (such as PCI Express and serial RapidIO)In this system, the root complex chipset manages the PCI Express system, and the sRIO system is managed by a DSP. The 32 / 64 bit address space (base address) of PCIe can be automatically mapped to the 34 / 66 bit sRIO address space (base address). PCIe applications communicate with the root complex chipset through memory or I / O reading and writing. These transactions can be written through streams, primitives and confirm read / write transactions I / O operations such as switches atomic nreads nwrite / nwrite_rs can be easily mapped to sRIO spaceDesigning this kind of bridging function in Xilinx's FPGA is very simple, because the back-end interface of PCI Express and the functional module of serial RapidIO endpoint are similar packet queue modules. Then, it can realize the conversion from PCIe to sRIO or from sRIO to PCIe, so as to establish data flow between the two protocol domains2. DSP processing application: in those applications where DSP processing is the main architecture requirement, the system structure can be designed as shown in Figure 7Figure 7: devices requiring powerful DSP processing powerXilinx Virtex-5 FPGA can be used as coprocessor of other DSP devices in the system. If sRIO is used for data interconnection, the whole set of DSP system scheme can be easily adjusted. This scheme has scalability, adapts to future development, and can be realized in a variety of overall dimensionsWhen applications that require powerful DSP functions also need to perform a large number of fast and complex operations or data processing, these processing tasks can be unloaded to x86 CPU to run Xilinx Virtex-5 FPGA, which allows bridging between PCIe subsystem and sRIO structure, so as to realize efficient function unloading3. Baseband processing systemWith the rapid maturity of 3G network, OEM manufacturers will adopt new devices and equipment with overall dimensions to reduce the problems of capacity and coverage. The DSP architecture based on sRIO and FPGA is an excellent scheme to meet such challenges. The traditional DSP system can also be readjusted to this fast and low-power FPGA based structure, so as to make full use of the adjustability advantage of FPGAIn such a system, as shown in Fig. 8, the FPGA can meet the antenna service line speed
These Marketing Strategies Led to Blinkists Fast-Paced Growth | Blog
These Marketing Strategies Led to Blinkists Fast-Paced Growth | Blog
Self-made millionaires like Bill Gates, Jack Ma and Elon Musk understand that learning and growing quickly is necessary to adapt to fast-paced markets.Aware of the time constraints entrepreneurs and professionals face, Blinkists founders distilled critical insights from non-fiction books and developed the best way for lifelong learners to grasp them in 15 minutes or less. This simple idea has made them one of the fastest growing startups in Europe. Holger Seim, CEO and Co-Founder, discusses the marketing tactics and budget strategies that are fueling their fast-paced growth in this article. Here are his insights on how to invest smartly in business growth goals.Blinkists Marketing InvestmentsSelect one marketing channel at a time to growDevelop user personas from existing user behaviorsCreate a foundational team structure to explore each channelHire technical marketing talentInvest in your teams professional growthPaid acquisition as a growth channelIn growth management, paying for advertising must be seen as an investment rather than an expense. In Blinkists case, Holger had a formula impact to effort ratio. Blinkist took a look at which marketing channels produced the highest impact, conversions from ads, and a low amount of effort.Holger elaborates, Facebook and Instagram were the ones that made the most sense for us. Facebook and Instagram users are accustomed to seeing ads within the platform. They have the time and are receptive to seeing ads in their feed.By using a mature advertising platform, they were able to gather detailed analytics and test ad variations without needing to spend too much time on setup. Over time, Blinkist developed universal and local personas which helped them craft personalized web funnels and variants.Structuring the marketing team to expand channel diversityThe company was founded in 2012, but it wasnt until 2015 when Blinkist was able to grow their marketing team and build conversion funnels. A combination of channel managers, video producers, web developers, designers, and copywriters make up the team. Their constant ambition for growth led the team to examine owned and paid channels. Their channel diversification now includes the Simplify podcast, YouTube videos, blog posts as part of the Blinkist Magazine, content marketing, display and search advertising, all the while maintaining the ongoing stream of ads from their original Facebook and Instagram paid acquisition channels.Blinkist grew their presence by using a simple model: once a channel has an established operational process, it becomes part of their business as usual track (BAU). With a small team, there is no need to move to a new channel unless the first one is optimized.Finding the metric for sustainable growthIn every growth-focused company, there is a clear metric that determines sustainable customer growth. For Blinkist that metric is the Customer Acquisition Cost ratio to the Lifetime Value (LTV). If the CAC is one-third of the LTV, then they are on the road to building a sustainable return on investment. They achieve this by removing friction points that would slow down users engagement with the app, and by incentivizing new users to acquire the annual subscription, which is billed in a one-time payment.Upskilling the marketing teamOutsourcing marketing support has not made a big difference in the companys growth. Instead, Blinkist opts to internalize the knowledge theyve gained from their marketing tests and hire technical marketing talent.Holger explained, you get better targeting, better creative and better results when the team is kept in-house. He continued, we have good technical marketing, good creative and copywriters working together. Its not a pure creative challenge anymore.The understated performance factor is Blinkists diverse staff. Over 40 different nationalities work at Blinkist which helps the teams to focus on objective performance, become aware of their biases and examine facts with scrutiny. The co-founders mantra reinforces the companys values, we cant grow as a company unless we grow as individuals.A growth mindsetThe change in the teams approach to marketing and the resulting effectiveness was one of the key reasons for Insights investment in the company.Even though I have known the company and its Founders since the start in 2012, Blinkist really hit an inflection point in 2015 that made us a lot more confident in their ability to fulfill their big mission to bring big ideas in small packages to everyone. It has been a pleasure to have partnered up with the company since then and seeing how they are getting closer and closer to that goal, adds Nicolas Wittenborn, Principal at Insight Venture Partners.Leveling upTo advance your marketing efforts, here are the current Top 5 Sales & Marketing books on Blinkist:Influence: The Psychology of Persuasion by Robert CialdiniWhere Good Ideas Come From by Steven JohnsonGetting To Yes: Negotiating Agreement Without Giving In by Roger Fisher and William L. UryMade To Stick: Why Some Ideas Survive and Others Die by Chip & Dan HeathPurple Cow by Seth GodinOriginally published at insightpartners. com on October 1, 2018.
Mrice M1 Wireless Bluetooth Headphones Review
Mrice M1 Wireless Bluetooth Headphones Review
Over the past few years there has been a huge emphasis on headphones. More recently, I have noticed the trend of bringing back the older style larger headphones just when I had gotten used to the small and sometimes ridiculously small headphones. The larger style gave us promise of a better sound quality versus just being loud, so I broke down and gave them a shot. Mrice's M1 Wireless Bluetooth Headphones take a stylish approach to the larger headphone design that are so prevalent now. The M1 headphones still have a larger diameter speaker than an earbud, but are not big and bulky like a lot of the headphones on the market now. By using a solid piece of flexible plastic, Mrice ditched the huge cup design over the ears saving space and getting rid of the extra unneeded weight. There are several colors, but I got the red, which is shiny and definitely standout among other styles. The under side is black plastic for the top and a very soft pleather ear cushion. I have bigger ears and an over the ear speaker tends to get hot and sweaty after only a few minutes. Having an open ear while still maintaining sound quality is huge to me.The one real advantage of the M1 headphones is that it is Bluetooth capable. I have seen several larger headphones with a removable cord, but I really do not see why anybody would want a cord in this day in age. The added feature of Bluetooth is that I do not have to keep my phone in my hands. With a battery life of around 8 hours on a full charge, I can use the M1 headphones for pretty much the whole time that I would use them through out the time that I need them. The fact that it only takes about 3 hours to fully charge them is handy after a day of working late outside and then again early in the morning. Bluetooth also means that whenever listening to music and receiving a call the music will pause and resume when the call ends so you never have to miss your favorite part of a song.The only downside of the M1 headphones for me is the button situation. You have a power, two volume (up and down), and a call button. These are handy, useful, and all tucked away hidden from plain view, but there are not any buttons to skip songs. This means pulling out your phone or connected device to skip songs. This can be quite irritating while performing a task where your hands are not exactly free. With all of the other features this is still a small price to pay for a stylish, insanely loud headphone. BUY FROM AMAZON016How do i get rid of weeds?Cut them low and then cover them with black plastic so that they do not get light. They will eventually dieWhat is this black plastic-looking drain hole in my lawn?It is there to protect your backyard from flooding in case of heavy rains. The ground must be sloped towards the drain so that all the water flows in that direction and goes out to the front of the house (on the street) or straight to the drain11 Ways To Stay Warm When You Have No ShelterHave you noticed the skyrocketing rate of homelessness that keeps growing since Obamacare and other harmful systems drain jobs, money, and energy from the economy? Once the final blow comes that spells the beginning of large scale social collapse, the ability to find a shelter will be as scarce as food and water supplies. Many preppers think they will be able to get into the woods and build shelters or find some other means to avoid living exclusively outdoors. It will be even worse: a sheer number of problems might lead to illness and disability that will prevent you from building or effectively managing an existing shelter. You do not believe you may wind up homeless and disabled so you still need to know how to stay warm when you have no shelter and can not build much of a fire. When you know it is going to be cold, you may be tempted to wear the heaviest garments you can find, thinking that weight and dense fabric equate to warmth. On the other hand, the best way to keep heat close to your body is to have more air pockets that within the clothing itself. Wearing clothes in layers gives you better air pockets than wearing just one thick garment. When layering your garments, choose materials that wick moisture away from your body for the innermost layers. This will enable moisture to be pulled away from your skin, which will reduce the amount of cooling caused by sweat and evaporation from your skin. Materials in the outer layers should focus more on acting as windbreakers and moisture blocks. Plastics, vinyl, or other non-permeable materials will work well for the outermost layer. Make sure the outermost layers are large enough to leave some air space between each garment. Remember, you are aiming to keep warm trapped near your body, not simply press a bunch of garments together in order to mimic thicker fabric. No matter what you are doing, black, or dark materials will absorb heat and radiation while white or shiny ones will deflect it. Typically, when it is cold, wearing dark colors will enable the fabrics to absorb heat from the sun or any other source of heat that reaches you. As with layering your garments, the best way to keep your feet warm is to wear layers of socks. Once again, you will need to choose socks that wick better for the inner layers. This will reduce the risk of foot infections from excess moisture as well as help keep your feet warm and comfortable. Until you've walked several miles on a daily basis, you may not realize that bigger shoes truly are more comfortable than ones that seem to "fit just right". Always look for shoes that have a little extra room in the toes and around the widest part of your foot. Larger shoes give you more room to layer socks, and they will also reduce problems associated with callouses and foot cramps. If you find that you have too much room around your ankles, just go ahead and wrap them in some fabric and put a brace behind your heels. No matter how warm you manage to keep the core of your body, your arms, legs, hands, feet, and head are going to feel cold a lot faster. These are also the parts of your body that will develop frostbite fastest, so keep them as warm as possible. To keep temperatures more, slip something thin and flexible into your gloves and shoes that will retain heat. This may be as simple as tin foil or anything else that warms up quickly and can be reused with little effort. You can also use layers of fabric, plastic, or vinyl to keep heat in as much as possible. Just remember, though, for hands and feet, you may need to loosen the plastic from time to time in order to let moisture escape. 3 Second SEAL Test Will Tell You If You will Survive A SHTF Situation Keep Your Head Well Covered Fur and hair are both excellent insulators, but on the other hand, as an extremity, your head is also an area of your body where you will lose a lot of heat. Here are some inexpensive things you can do to prevent heat from escaping from your head and neck area in cold weather: Wear a hat with a face mask that you can tuck into the neck area of your innermost garments, to keep the heat close to your body and also help redistribute it if needed. You can easily knit or crochet a hat like this and make it custom fit for your needs. The outermost shell of your garments should have a hood that can be used as a wind breaker and water barrier. Make sure you can cover your nose and mouth to keep them as warm as possible. A black towel or anything else that will keep the cold out can be used for this purpose. You will need to leave some openings for ventilation, but you can still reduce heat loss by arranging the garment folds to keep most of the heat near your face. Use Plastic as an Insulator Anything from plastic grocery bags to trash bags and even plastic table cloths can all be used as insulators. When using plastic as an insulator against the cold remember to: Choose plastics that are as durable as possible. Even though smaller sized trash bags may be cheaper, the larger construction strength bags are almost as heavy as black plastic commonly used for killing weeds. Heavier plastic will last longer and develop fewer weak points created as you move around. Use black or other dark colored plastic as it will help retain heat from the sun or any other external source that you can find. Make sure that you can vent moisture easily from the plastic on a routine basis without losing heat. For example, if you have a flat sheet of plastic, arrange the layers so you can loosen different areas easily and let the moisture out from them without losing heat in other areas. Avoid using tape or anything else that will pull on the plastic or create holes when you have to loosen the plastic. If you do need to secure the plastic, use light weight rope or even yarn to form a seal between the plastic and your inner garments. Avoid using plastic right next to your body because water evaporation from your skin can spell disaster and lead to both skin infections and increased risk of frost bite. Even though wearing layers of garments can help with moisture control, you should also know what parts of your body are going to sweat the most and cause problems. For example, if you sweat a lot between your shoulder blades or tend to have sweaty feet, you must always pay extra attention to these areas. Among other things, you can try using an extra towel in these areas, and then change it out every few hours for a dry one. Avoid using chemical antiperspirants as they can easily irritate your skin even more. They also may not be easily replaced, which will leave you with another problem on your hands. If you are dealing with a social collapse or a scenario where you cannot buy something to replace what was used, chemicals like this will be a waste of time. When it comes to retaining heat, few materials absorb it or hold it as well as water. Therefore, hot water bottles offer a good way to retain heat near your body and also store any heat you can get from an external source. A hot water bottle can serve to keep you warm and also meet other needs. In particular, today, you can buy a batch of collapsible, clear plastic, flexible water bottles that can be used to store water and also purify it. All you have to do is leave the bottles in the sun and let them heat up. If the weather is especially cold, use a cardboard solar oven to increase heat capture. Once they are warm enough, simply insert them into different layers of clothes. Since you can buy different sized bottles, it is possible to find ones that will suit your needs. Balloons will also work in a pinch, however, you may not be able to get more than one or two uses from them. They also cannot be used for killing off bacteria in water because UV rays from the sun may not be able to get through the material as easily as they can through the clear plastic. If you have ever been on an extended hike or had to do a lot of physical work in one day, you also increased your caloric intake to meet those needs. Your body uses a tremendous amount of energy when you are out in cold temperatures. Choose foods that your body can turn into energy very quickly, as well as ones that will help you stay warm. This includes fatty foods as well as ones that are fried. If you are looking for the perfect excuse to eat some bacon, fried chicken, or anything else that is usually off the menu because of caloric concerns, being out in the cold with no shelter is a good excuse! Insofar as food stores, you can also store away foods high in carbohydrates and consume them at regular intervals. Along with high-calorie foods, drink plenty of water. Even if you are feeling cold or chilly, your body is still doing a lot of work to try and maintain a safe temperature, which means you will be using a lot of water, and also sweating more than you might expect. Keeping hydrated will prevent you from getting sick and also help you stay warmer as your body will be able to carry out necessary tasks as efficiently as possible. As simple as it may sound, traveling during night hours is a simple, cost-effective way to stay warm. Since temperatures are warmer during the day hours, you can use this time to sleep or rest, as the sun and other resources will give you some extra heat. This is also a good time to stay stationary and heat up water bottles or harness other heat sources that you happen to have come across in your travels. Chances are you already know that your body temperature drops when you are sleeping. If you are already out in the cold, this can spell disaster. On the other hand, when you are awake and moving around, your body produces more heat. Therefore, when you travel at night, you are producing more heat at a time when less is available from the sun. No matter how cold it may be, the sun will still rise and provide heat for a few hours each day. Here are two things you can adapt for your needs even if you do not have shelter: You can make a solar heater from tin cans and a few scraps of wood and glass. Simply substitute the wood and glass for lighter weight metal and clear plastic, and you will have a portable solar heater. Count on using about 15 - 20 empty cans. You can pipe warm water or warm air in as close to your body as possible. You can use flexible plastic airline tubing ( inch will work) in the layers of your clothes to transport both water and air, and a battery operated pump for more efficient circulation. If you are in one location during the day, this can truly be one of the most important pieces of equipment you have on hand. A cardboard box solar cooker. You can use this device to heat up everything from your dinner and water bottles to bricks and rocks that can be used to retain heat. When you cannot start a fire and have no shelter, it can be very dangerous for you to be out in the cold weather. While you may not want to think about being homeless or what will drive you to this situation, it is still very important to know how to stay warm without shelter and a fire. You can devote some of your survival budgets to a set of garments and gear that can be used to keep you as warm and comfortable as possible even when the temperatures are freezing and you have nothing else to work with. You will always find a way to survive if you have the will to practice your skills and prepare for survival!
Lenovo Ideapad 340c Is More Suitable for Young People Pursuing Video and Light Office
Lenovo Ideapad 340c Is More Suitable for Young People Pursuing Video and Light Office
"Add some money and replace it with i5 / i7. It has stronger performance and is not much expensive!"If you have also experienced the choice of notebook, this statement must be very familiar. Because whenever you find someone familiar with the market to recommend a notebook, they often talk about it.This sentence is not unreasonable, but the reason why it is often talked about is that it can save a lot of trouble. After all, the notebook can be strong, and most of the problems can be solved easily.However, there is no detailed analysis of the use scenario. After listening to it and buying it, in fact, it only costs unnecessary money. Because really just watching movies and TV dramas, occasionally engaging in papers and PPT student parties, and users with light office needs, Lenovo ideapad 340c equipped with i3-8145u is enough!Less than 3000 yuan, the processor adopts Intel's latest eighth generation core i3-8145u, with 8g DDR4 running memory, and 256g nvme PCIe SSD. From the perspective of hardware configuration, video and audio light office, it can be said that it is just right! In addition to the excellent configuration, what is the shape and actual performance of Lenovo ideapad 340c? Let's also see the real chapter!Simple and considerate design choice of notebook for young peopleLenovo ideapad 340c is exquisite and unforgettable in its modeling design. Except for the Lenovo nameplate in the top corner on the left, there is no too much decoration on the front. The wire drawing process is metallic, and the surface is simple and atmospheric, without losing the business flavor. At the same time, it also gives more creative space to young people who like to stick all kinds of trendy brand stickers on their notebooks.Take a closer look at Lenovo's nameplate. Although both are silver, Lenovo's font is clear but not abrupt through the outline of black silk on the frame and the change of background color process. The small and natural existence of Lenovo's nameplate on the front also makes people feel that Lenovo's careful design on the product is the same as before.If excellent modeling design is the first step to win users, to make users continue to like brand products depends on how the brand does well in the details that are easy to be ignored.The rounded top corner and passivated frame of Lenovo ideapad 340c make people feel natural and comfortable in daily use. Where most people can't see, Lenovo also maintains its previous attention to user experience, which may be the real detail competitiveness accumulated by major PC manufacturers for many years.In order to meet the daily use of users, Lenovo ideapad 340c is equipped with many practical interfaces, including two USB 3.0 interfaces that can provide faster transmission, one USB 2.0 interface for key mouse connection, and no less HDMI for external display and projector.They are designed on the left side of the notebook together with the power interface, which also reduces the impact of the outlet on the mouse control.On the right side of the notebook, Lenovo ideapad 340c has designed an audio two in one interface, an SD card reader, and a "one click recovery" function called a sharp tool by business people and computer Xiaobai.It is designed as a small hole, which can not be touched by mistake without using it at ordinary times. In case of emergency, it can be directly poked with a pin, which can free business people and computer white from the sudden system collapse and blue screen.It has to be said that it is very beneficial for users to move the advantages of ThinkPad to more Lenovo machines (it would be better if USB 2.0 could be placed on the right, and there is no need to wind the mouse cable).Lenovo ideapad 340c rotating shaft and bottom front position, large-area fence design provides a good heat dissipation channel for the heat generated by the operation of internal hardware.At the bottom of Lenovo ideapad 340c, four thick rubber foot pads are distributed at four top corners.At the front slope, the symmetrical sound hole design gives better play to the sound and Dolby Surround Sound, and the daily audio-visual experience is more telepresent.In terms of thickness and weight, Lenovo ideapad 340c is 19.9mm thick and weighs about 1.85kg. It is not particularly light, but it is also good. After all, it is a 15.6-inch notebook.In addition, it is worth mentioning that the Lenovo ideapad 340c looks like a three-layer sandwich design. The middle black layer is not only the border protection layer of the screen, but also plays a buffer role, so that users who are used to "violent" cover notebooks do not need to worry about screen security.It is said that the ideapad 340c is a notebook suitable for audio-visual light office. In fact, the screen of Lenovo ideapad 340c should be recorded. At the price of less than 3500, it is equipped with a 1080p Full HD 15.6-inch screen, and the frames on both sides are only 7.5mm, which accounts for a higher proportion of the screen. The picture feeling is more real, and the audio-visual impact is no less than that of four or five thousand computers.With the rotating shaft to obtain a greater opening and closing angle, in addition to the daily table, it is also a sharp tool on the sofa and bed. It is also very convenient to communicate, discuss and share copywriting with others.The color matching and process processing of side C is unified with that of side a, which is more integrated. With the large screen and large body, Lenovo ideapad 340c puts a full-size keyboard, which does not waste available space and brings users a better use experience.The existence of the keypad is more convenient for users engaged in financial work. At the top of the keypad, Lenovo adds three multimedia control buttons to make the users of the play more quickly when pausing and switching operations.Island chocolate keyboard, each key exists independently, and it is not easy to touch by mistake when inputting continuously and quickly. The key range is 1.5mm, and the surface is frosted and painted, making the input experience more comfortable.It is slightly different from other series such as ThinkPad. Lenovo ideapad 340c keyboard has no little red hat, and the touch panel has no physical left and right keys. More operations need to be completed by pressing the touch panel and gesture sliding. The touch panel area looks small, but it is very smooth and sensitive in practical use.On the left side of the touchpad, there is a small exclusive blue label for Intel. In fact, there is a label missing here, because Lenovo ideapad 340c is also pre loaded with 748 yuan worth of home and student genuine office.The performance of audio-visual light office is really enoughAs we said earlier, Lenovo ideapad 340c is equipped with i3-8145u processor and whiskey Lake architecture. Its performance is much higher than that of the previous generation, with main frequency of 2.1GHz, Rui frequency of 3.9ghz, TDP 15W, 2 cores, 4 threads and level-3 cache of 4MB.Routine CPU special test! Through the mainstream test software cinebench R15, the processor was tested for multi-core and single core performance, and the final results were: multi-core 321cb and single core 156cb.To be honest, the performance of the single core is not even worse than that of the i5-8250u (122cb). Although it can not be compared with that of the i5-8265u and i7-8565u, such performance can be easily handled with 8g DDR4 running memory (340c supports memory expansion). For the student party and users with audio-visual and light office needs, office software and basic PS graphics can be easily handled.The nuclear display part, uhd620, is actually the same as i5-8265u and i7-8565u.3dmark's professional graphics card performance test software scored 3981 points in sky diver mode. Of course, if necessary, Lenovo ideapad 340c and mx110 configurations can be selected.Lenovo ideapad 340c is an expected 256g PCIe SSD. In the test of crystal diskmark, the sequential read-write speed of 1G files is up to 1736mb / s and 1292mb / s, and the 4K random read-write performance is up to 40.58mb/s and 68.83mb/s. Compared with the ordinary SATA SSD, the speed is more than quadrupled.In other words, it can be solved in about 7 seconds after startup, and the software starts quickly. In addition, another good news is that the hard disk upgrade space is reserved inside the Lenovo ideapad 340c. In the future, if there are too many files such as video and audio, users can expand the storage space by themselves.The screen part has been tested by Starscream generation 5. 59% sRGB, that is, 45% NTSC, which is the mainstream in the market, can be said to be very good in terms of color richness from positioning video and light office use.In terms of endurance, the endurance of Lenovo ideapad 340c in daily use is tested in pcmark's work mode. When the screen brightness is 80% and WiFi and Bluetooth connections are maintained, the endurance of Lenovo ideapad 340c is 2h42min.If you enter Lenovo's power management mode, you can normally reach 5.5h of Lenovo's official announcement. Compared with other light and thin books on the market, it is not particularly excellent, but it is not bad. It is enough to study in the classroom library at night and cook a play at night.During the Lenovo ideapad 340c test, we also conducted a temperature test. The maximum temperature is at the cooling port of the rotating shaft on the back, 47.3 degrees Celsius, which is not particularly high. Other positions, such as the screen and keyboard, are maintained at 37 degrees Celsius, and the worry of "fried egg" can be solved.Summary:At present, notebook manufacturers hope to use higher configurations to obtain greater profits. Lenovo will launch more notebooks with different configurations for different groups to meet the needs of a wider range of people.Lenovo ideapad 340c notebook has a simple and atmospheric design, coupled with intimate details, which meets the needs of young people from appearance to use experience.Eight generation core processor configuration, 15.6-inch Full HD FHD large screen, thin and narrow frame, 256g PCIe SSD, full-size keyboard, dolby surround sound effect, and the price of less than 3000 yuan. It can be said that every penny is spent on the blade for video and audio users. From the perspective of accurate positioning, Lianxiang ideapad 340c is also more suitable for young people pursuing video and audio and light office.In the fields of office, video and audio, I believe it will set off a storm of popularization of thin and large screens. After all, Lenovo 340c is far ahead in terms of configuration and price.
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