MADRID Tarik Cohen Jersey , Feb. 23 (Xinhua) -- Chinese company Huawei on Sunday presented several new products in the Spanish city of Barcelona, where the Mobile World Congress (MWC) will start on Monday.
In a press conference held in Barcelona, Huawei showcased the new Huawei Ascent G6, a smartphone with a 4.5 inch qHD screen, a 5 mega-pixel front camera and a 8 mega-pixel back camera, which allows the spontaneous taking of self-focused photos at a price of just 249 euros (341 U.S. dollars).
Huawei also presented the Huawei MediaPad X1, the thinnest "phablet" (a mixture of phone and tablet) in the world.
Barcelona also saw the presentation of the M1 tablet, which is a sophisticated entertainment system with an eight-inch tactile screen developed with SWS Huawei technology, allowing users to watch films Mitchell Trubisky Jersey , TV shows etc in High Definition, with a battery allowing eight hours playing time.
The M1 weighs just 329 grams and its 4G technology permits users to download a 1G film in just a minute.
Finally Huawei presented the Huawei Talkband, a device which is sure to capture attention given that is an intelligent wrist devise which allows seven hours of conversation, and can also be used as a sports device, given that it counts kilometers run and calories burned off.
Huawei highlighted during the presentation that its aim is to present products at an attractive and accessible price, while never failing to innovate and listen to the needs of its clients.
These are reasons why the company shifted 52 million units in 2013, according to Executive Vice-President Colin Giles. (1 euro = 1.37 U.S.dollars)
Nutritional Needs for Older Adults During Times of Stress and Trauma Health Articles | June 18, 2012Critical illness or chronic conditions like trauma, injury Anthony Miller White Jersey , burns, wounds, pressure ulcers, major surgery, or sepsis cause a stress response that can result in hypermetabolism, increased catabolism, a...
Critical illness or chronic conditions like trauma, injury, burns Jordan Howard White Jersey , wounds, pressure ulcers, major surgery, or sepsis cause a stress response that can result in hypermetabolism, increased catabolism, and loss of lean body mass (LBM). As a result, patients under stress may experience unintended weight loss and protein energy malnutrition (PEM), which contribute to immune impairment, weakness Roquan Smith White Jersey , and increased risk of pressure ulcers. Understanding the reasons why this happens can help practitioners understand how to treat patients under stress.
Metabolic responses during stress or trauma have a dramatic impact on the body. Reactions include increases in resting energy expenditure (REE), breakdown of protein and branched chain amino acids, nitrogen loss through the urine, and conversion of protein to glucose for energy use (1,2).
Proinflammatory proteins called cytokines are released in response to inflammation resulting from stress, tissue damage, or infection. Cytokines stimulate cell growth, cause signs of infection such as fever, contribute to metabolic changes and changes in the gastrointestinal system that can create anorexia and malaise (2). The release of cytokines stimulates an increase in the catabolism of lean body mass. At the same time Khalil Mack White Jersey , counter-regulatory hormones (such as glucagons, cortisol and catecholamines) are released. These hormones mobilize fatty acids, promote breakdown of glucose, and the conversion of dietary protein to glucose for energy. As a result, energy production becomes increasingly dependent on dietary protein, and branched-chain amino acids fuel the muscles (1).
Metabolic stress causes poor utilization of carbohydrate, protein and fat and results in rapid breakdown of lean body mass (LBM). Fat metabolism increases to create energy. This series of events results in an acute PEM in which albumin, transferrin, prealbumin and retinol-binding protein decrease because of inflammation. C-reactive protein may increase during the inflammatory response. A negative nitrogen balance occurs due to rapid loss of LBM Anthony Miller Balck Jersey , resulting in muscle wasting. Hyperglycemia is also common during stress as the body rushes to produce energy, but simultaneously reduces the production of insulin. At the same time these catabolic activities are taking place, anabolic hormones such as testosterone and growth hormone decrease, resulting in a decrease in tissue synthesis (1).
In a trauma or acute situation, the stress response typically peaks at 3 to 4 days, and subsides in 7 to 10 days. However, in situations of a chronic nature (i.e. severe wounds, pressure ulcers, and chronic diseases like cancer or COPD) Jordan Howard Balck Jersey , hypermetabolism and the catabolic response may last weeks or even months. Changes in metabolism begin at the time of the injury or acute illness and continue until recoveryhealing is complete. Unfortunately, the rate of recovery of LBM is much slower during the recovery stage than the rate of loss during the inflammatory stage.
Lean body mass makes up 75% of body weight mostly in the form of muscle, bone and tendon, and provides the majority of the body's protein including visceral protein, collagen, enzymes, antibodies and growth factors. Protein is critical for growth and maintenance, fluid and electrolyte balance, acid-base regulation Roquan Smith Balck Jersey , blood clotting, enzymatic functions, metabolism, and immune function (3,4). To reverse the catabolic state and promote anabolism, adequate nutrition along with resistance exercise is needed (5).
Nutrition interventions including provision of adequate protein, calories, and fluids can help manage the metabolic effects of prolonged stress by meeting increased needs due to the stress response.
References:
1. Dorner B, Posthauer ME Khalil Mack Balck
Jersey , Thomas D. The Role of Nutrition in Pressure Ulcer
Prevention and Treatment: National Pressure Ulcer Advisory Panel White Paper.
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