Mobile Medical: Are you still shortcomings in the Internet age?
Where is the noisy environment, the overcrowded corridors, and the departments that always find the wrong ones? I believe that the first thing most people do is: hospital! The "Internet +" strategy put forward by Premier Li Keqiang continues to heat up. So, will "Internet + medical " be the silver bullet to solve these headaches? When the world is shouting mobile office and customer satisfaction, what issues do hospitals need to consider to build an efficient, secure, reliable, and satisfying all-wireless environment? Can the network be available everywhere? Doctors should be able to walk out of the hospital at any time to the site where they are most needed. How do they get medical information and cases in the hospital database? How to make the patient's information archived in time? The ideal state is to ensure timely data interoperability through the same network environment as hospitals through 3G/4G or Internet access. In many hospitals, wireless networks can be extended to any location by using Aruba's medical wireless deployment solution; establishing a VPN tunnel can deploy medical resources to any area. So, is the "WIFI is crowded? Is it smooth?" is becoming a problem that must be considered. Aruba's 802.11ac Wi-Fi provides fast, always-on access that you can trust. Whether you're at the office or at a point of care, Aruba Wi-Fi ensures that key healthcare devices and applications are always prioritized. The newly upgraded 802.11ac Wave2 has more stable network access and faster speed, and can access more WiFi devices to satisfy all users who use WiFi. Is data security guaranteed? The all-wireless office environment brings more devices and more visitors. In this situation, the detection, location, and suppression of rogue APs and illegal clients are particularly important. Preventing illegal access and protecting the security of the medical network has become an imperative means. More and more cases have been mentioned: Aruba's ClearPass product provides flexible customization of the access policy for users/terminals, and implements a user identity-based access control policy through the stateful firewall built into the wireless controller after authentication. Includes access rights policies, bandwidth management policies, session count control policies, and even differentiated page push policies. This allows users and devices to have strong network security wherever they are connected. Can you manage the network easily? When there is a problem with the medical network, we certainly expect visualization to make the location of the fault clear and have detailed data to provide a reliable basis for future optimization and decision making. In many hospital implementations, Aruba's end-to-end troubleshooting strategy makes "dreams come true." AirWave is the only network operating system that centrally manages multi-vendor wired and wireless networks across any number of locations. It also closely monitors mobile device and application status, providing stunning details. VisualRF not only lets you see real-time Wi-Fi coverage, it also gives you the health of your devices and applications on your floor plan. In addition to maintaining an SLA, you can speed up problem resolution, reduce the work of the help center, and make more informed decisions. With AirWave, you can automatically configure and manage all your devices from thousands of locations from a single console and proactively monitor their status. And, with a single click, you can search for specific users, gather information about their mobile devices, and diagnose end-to-end connectivity and application performance issues. Really easy to deploy, easy to debug! Will medical devices be disturbed? I have to mention HIPAA here. It is the information security standard for medical institutions that must be enforced in the JCI review. Only devices that are TUV-certified will not have any electromagnetic interference with the medical device. It's no exaggeration to say: Aruba is the only mobile solution that meets US HIPAA security standards and can easily help you build high-end hospitals that meet JCI international standards. Can audience satisfaction be improved? As a hospital staff, doctors can view the information they need, wherever they are, and the office is no longer confined to the clinic. This makes the work flexible and efficient! As a patient, a convenient wireless network allows you to keep track of case information, treatment progress, and departmental navigation services anytime, anywhere. This not only saves a lot of time, but also makes it easier and convenient for medical treatment. The hospital's efficient wireless network environment not only enhances its own business capabilities, but also allows patients to feel the value of the service. This is accompanied by the satisfaction of the bursting. Back to the beginning of the question, more and more hospitals use actual cases to prove that Aruba is the silver bullet that solves all problems! Whether it's mobile ward rounds, mobile care, pharmacy inventory or teleconsultation, wireless networks play an important role in this process. The deepening of the user experience also brings advanced value-added services such as location navigation, surgical teaching, WiFi telephony, asset location, patient identification, mobile payment, voice translation, mobile monitoring, video surveillance and mobile PACS. When everything is getting better and better in a wireless environment, maybe the medical industry will eventually surpass Bill Gates or Ma Yun’s richest man in the near future!
Amino acids are colorless crystals with a melting point of more than 200℃, much higher than that of ordinary organic compounds. α -amino acids have sour, sweet, bitter and fresh taste. Monosodium glutamate and glycine are the most used umami flavoring ingredients. Amino acids are generally soluble in water, acid and alkali solutions, insoluble or slightly soluble in organic solvents such as ethanol or ether. The solubility of amino acids in water varies greatly. For example, tyrosine has the lowest solubility. At 25℃, only 0.045g of tyrosine dissolved in 100g of water, but the solubility of tyrosine is greater in hot water. Lysine and arginine often exist in the form of hydrochloride, because they are easily soluble in water and difficult to crystallize due to deliquescence
(1) Color and color: all kinds of common amino acids are easy to become colorless crystals, and the crystal shape varies with the structure of amino acids. For example, L-glutamic acid is a quadrangular column crystal, and D-glutamic acid is a diamond flake crystal.
(2) Melting point: the melting point of amino acid crystallization is high, generally at 200 ~ 300℃, and many amino acids will decompose into amine and CO2 when reaching or approaching the melting point.
(3) Solubility: Most amino acids are soluble in water. The solubility of different amino acids in water is different, such as lysine, arginine, proline solubility is larger, tyrosine, cysteine, histidine solubility is very small. Various amino acids are soluble in strong bases and acids. But amino acids are insoluble or slightly soluble in ethanol.
(4) Taste sensation: Amino acids and their derivatives have certain taste sensation, such as sour, sweet, bitter and salty. The kinds of taste are related to the kinds and stereoscopic structure of amino acids. Generally speaking, d-type amino acids have sweet taste, and their sweet taste intensity is higher than the corresponding L-type amino acids.
(5) UV absorption characteristics: all kinds of common amino acids have no absorption ability to visible light. But tyrosine, tryptophan and phenylalanine have obvious light absorption in uv region. These three amino acids are found in most proteins, especially tyrosine. Therefore, the uv absorption characteristics at 280nm can be used to quantitatively detect protein content.
An important optical property of amino acids is their absorption of light. All 20 kinds of PR-Aa have light absorption in visible region, and all have light absorption in far ULTRAVIOLET region (<220nm). Only three kinds of AA have light absorption ability in ultraviolet region (near ultraviolet region) (220nm ~ 300nm). These three kinds of amino acids are phenylalanine, tyrosine and tryptophan, because their R group contains benzene ring conjugated double bond system.
The maximum light absorption of phenylalanine AA is 259nm, the maximum light absorption of tyroaa is 278nm, and the maximum light absorption of chroma AA is 279nm. Protein generally contains these three AA residues, so its maximum light absorption is about 280nm wavelength, so it can be used to easily determine the content of protein. Spectrophotometric determination of protein content is based on lambert-Beer law. The absorbance value of protein solution at 280nm is proportional to its concentration.
Amino acids, basic amino,acidic carboxyl Shaanxi Kepler Biotech Co.,Ltd , https://www.keplerherb.com