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How Screw Pumps Can Improve Chemical Processing Applications
In the universe of industrial manufacturing, the general definition of the term unit operation is rather benign: a basic step in a process. In the world of chemical processing, however, unit operations are much more than that. Namely, they are the blueprint for the series of production stages that must be precisely completed for the manufacturer to turn a collection of raw materials into a viable end product.To get more news about screw pump rotor, you can visit hw-screwpump.com official website.
There are five classes of unit operations in chemical processing. This article will focus on fluid-flow processes, which most commonly consist of transfer, filtration, solids fluidization and transportation activities. For reference, the other four unit operations are heat transfer (evaporation and heat exchange), mass transfer (distillation, extraction, adsorption and drying), thermodynamic (refrigeration and gas liquefaction) and mechanical (crushing, pulverization, screening and sieving).
Over the years, centrifugal pumps have built a reputation as the default pumping technology for fluid transfer applications in chemical processing. In all fairness, centrifugal pumps do possess the basic capability to meet the operator’s needs in these situations since their method of operation makes them well designed for the high-volume transfer applications that are common in the industry. Centrifugal pumps also work well with thin, water-like fluids that must be transported through networks of piping with variable flow rates.
This article, however, will illustrate how different types of pumping technology—positive displacement twin- and triple-screw pumps—can be a more reliable, efficient and economical choice than centrifugal pumps in critical fluid handling operations in the chemical processing industry, many of which involve the handling of highly abrasive, corrosive and hazardous materials.
The Challenge
The biggest challenge in making the screw pump more prevalent in chemical processing applications is moving the industry’s operators away from the ingrained perception that centrifugal pumps are the one and only choice for their fluid transfer requirements.
In many cases, chemical processing systems have been designed around the pumping technology, rather than the other way around.
This means that engineers are first familiar with centrifugal pumps and attempt to work within their operational limits. They know how centrifugal pumps operate, know their benefits and are confident that they are the best technology for what they are trying to accomplish.
Based on this mindset, design engineers will design systems that can blend or heat raw chemical materials or compounds as a way to manipulate the process and bring the viscosity of the fluid down to less than 300 centistokes (cSt), which makes the fluid more manageable for the centrifugal pump to handle. In this case, what they are doing is reconditioning the fluid to fit the pumping technology—irrespective of the cost impact.
Despite the ability to recondition the fluid to meet the operational needs of the centrifugal pump, operators must still ensure that the centrifugal pump is operating on or near its best efficiency point (BEP). Centrifugal pumps rarely operate at their exact BEP because pristine pumping conditions are seldom experienced. With this in mind, a centrifugal pump is assumed to be operating at its highest level of efficiency in a window between 80 percent and 110 percent of its BEP.
However, when the operation of the pump moves too far to either side of the BEP, uneven pressure will be applied to the impeller, which can lead to increased radial thrust that will cause the pump’s shaft to deflect. When deflection occurs, higher loads will be placed on the bearings and mechanical seal, which will damage the pump’s casing, back plate and impeller.
In China’s Hinterlands, Young Women Can’t Find a Man. Literally.
After college, Zhao Junru made the selfless decision to move back to her hometown in central China’s Henan province. As an only daughter, she felt duty bound to live close to her aging parents, even though she longed for the freedom of big city life.To get more news about traditional chinese women, you can visit shine news official website.
Yet two years later, Zhao’s relationship with her parents has collapsed. Things have gotten so bad recently, she’s no longer welcome in the family home. Her crime? Still being single at 27.
“There is no real intimacy between me and my parents,” Zhao tells Sixth Tone. “They act like I’ve made a big mistake by not being married yet, and that stresses me out.”For Zhao’s parents, their daughter is being stubborn and selfish by refusing to settle down. But Zhao insists that the problem isn’t her attitude toward marriage; it’s the men in her hometown.
She is a college-educated teacher who enjoys writing poetry and making jewelry in her spare time. She’s looking for someone from a similar background, but those men are almost impossible to find in her remote corner of Henan: nearly every college-educated man goes to live in the city. Zhao has almost given up hope.
“There are no men of my age at work,” she says. “And the men I’ve dated here have nothing good in them.”
Millions of young Chinese women find themselves in a similar position. It’s a major — though often overlooked — reason why China’s marriage rate has plunged to historic lows over the past few years.
Many in China blame the declining number of marriages on a change in values. Millennials — and especially female millennials — are accused of being more self-centered than previous generations: choosing to spend their 20s focusing on their careers and personal fulfillment, rather than starting a family.
A growing number of Chinese women are indeed remaining single by choice, despite the social stigma associated with being a “leftover woman.” But the word “choice” can be misleading; it hides the fact that many Chinese women — especially those living outside the major cities — have their options heavily constrained by the country’s distorted human geography.
In vast swathes of China, there is an acute shortage of college-educated men. It’s a gender imbalance born of many Chinese families’ conservative social attitudes: When their children graduate from college, parents tend to encourage their sons to go and seek their fortunes in the big cities, whereas they often pressure their daughters to return home and secure a safe, public sector job.Though data on this trend is scarce, several Chinese studies have reported similar migration patterns, with young women far more likely to return to their hometowns after college than young men. Ouyang Jing, a professor at the Jiangxi University of Finance and Economics, says her research has found stark gender imbalances in white-collar workplaces across rural China: county-level schools, for example, have almost no young male teachers, she says.
“I only have a girl, and I feel safe if she is near me,” Ouyang recalls one interviewee, a director at a local government bureau, telling her. “If I had a boy, I wouldn’t have any concerns about safety. Boys should go out and do something big.”
The upshot of this is a wildly skewed dating scene. Female graduates who move back home, such as Zhao, often find that there are barely any single men in their area who are of a similar age and career background. Though many are open to getting married, they often end up staying single for years, as they’re simply unable to find a compatible partner.The issue received national attention recently, when a 25-year-old woman from Yushan, a county in east China’s Jiangxi province, posted a video complaining about her frustrating dating life that went viral across Chinese social media. She had previously studied at a top Chinese university and in the U.K., before moving back to her hometown.
In the video, the woman says that she simply cannot find a man in Yushan who has a degree, a reasonably open outlook, and an acceptable appearance. There are only 20,000 men with a bachelor’s degree in the entire county — which has a population of over 500,000 — and many of those men are already married, she says.
Sometimes, the woman says her lack of options becomes absurd. At a recent dating event, she was matched with two men: one was already in his 40s; the other was a teenager still in middle school. And she knew both of them.
Women in this situation often feel trapped between two worlds. Miao Guo, an associate researcher at the Jiangsu Academy of Social Sciences’ Institute of Sociology, says unmarried women in Chinese counties tend to share the same attitudes toward love and marriage as those in megacities like Beijing and Shanghai. Yet the communities where they live are far more traditional, which can leave them feeling isolated.
Best smart locks for Google Home 2023
The best smart locks for Google Home are a wise investment for any smart home setup using Google Assistant. Not only do they keep your home safe and secure, but they can also be controlled remotely and give you access to other family members or friends easily without having to swap over the usual keys. We've picked out a few for you across a range of budgets. To get more news about smart home accessories, you can visit securamsys.com official website.
While these smart locks are ideal for Google Assistant users, the best smart locks(opens in new tab) usually work with all the most popular smart home ecosystems including Google Home, Amazon Alexa, and Apple HomeKit.
While all of these smart locks support Google Assistant for voice controls like locking and unlocking remotely, only a few of them can do so as standalone smart locks for Google Home. The Google Nest x Yale Smart Lock works independently of any bridges or hubs, connecting directly to your Wi-Fi network. It's our favorite smart lock on the list, and it's made even better if you already use some of Nest's other products.
Schlage Encode Plus is the best backup option and might even be preferable if you have Apple users in your home. While the Nest x Yale lock also works great with Apple products, Schlage Encode Plus can be unlocked with just a tap of an iPhone or Apple Watch when Apple Home Key is set up. Plus, this one connects directly to Wi-Fi and even has a physical key backup option, too.
The Igloohome Deadbolt 2S operates strictly off Bluetooth, meaning you won't be able to control it when you're away from the house, but you can still control it with Google Assistant when you're nearby. While this sounds negative at first, Igloohome stuck with Bluetooth to reduce the risk of Wi-Fi hacking or disruption. Of course, you can still grant access to friends or Airbnb guests with PIN codes or Bluetooth keys.
For all other locks, you'll need to keep a specialized Wi-Fi bridge plugged into the wall somewhere near the lock for full remote operability. August's Smart Lock Pro comes bundled with the August Connect bridge, but you'll need to buy it separately if you get the standard 3rd-generation Smart Lock.
Similarly, you'll need to pair the Candy House Sesame Smart Lock with Candy House's Wi-Fi Access Point to enable Google Assistant controls, and the Sense Smart Deadbolt requires the Schlage Wi-Fi Adapter.
Typically sitting in the $60-$70 range, these bridges aren't cheap, and they're yet another thing for your shopping list. However, they add such vital connectivity to their respective products that it's hard to recommend against them.
The Only 5 Free CAD Block Sites You’ll Ever Need
When it comes to architectural drawing, there are a number of second rate and badly formatted CAD, AutoCAD and DWG block sites out there, and this is particularly true when is comes to finding the free CAD block sites that are available.To get more news about cad blocks download, you can visit shine news official website.
Having used many of the top ranked sites ourselves for bathroom, furniture, tree, kitchen, symbols, chairs and people CAD blocks (to name a few!). We have sifted through and scrutinized the top 20 results, and can conclude that there are really just 5 worth considering.
But as with most things that are free, there is of course often a sacrifice to be made in either quality or the quantity available, which is why we have produced our own CAD block library within the below template kit.
What is a CAD block?
Firstly through and for those that do not know, a CAD or AutoCAD block can be defined as a group of 2D or 3D lines and/or elements that are grouped together to form an object in a DWG file format.
In the case of this article and in fact for their general use within architecture, they are most commonly used to populate 2D CAD drawings, and can be anything from a tree, person, item of furniture, electrical symbol …anything!
That said however, with the increasing amount of architects and architectural practices now using BIM, and there are many libraries available that also provide 3D CAD blocks to suit these related programs such as Revit, Vectorworks and ArchiCAD.
Why are they used?
CAD blocks are ultimately a form of representation that add depth and meaning to 2D and 3D drawings, by providing the drawings with scale, context and legibility, through the use of furniture, vegetation and people.
They can also be used to provide the drawing with additional information, such as a lighting or electrical layout.
What does CAD and AutoCAD mean?
The term CAD is an abbreviation of Computer Aided Design, and where you may see “auto” placed in front of it (making AutoCAD); this is simply in relation to Autodesk’s CAD program “AutoCAD”, which also happens to be the industry standard for 2D drawing and thus the most popular.
Before writing this article, we had set out to provide a top 10 list of the best and most relevant free CAD block libraries available. However there just aren’t 10 CAD block sites that are worth mentioning.
Too many have clumsy and out of date interfaces and fail to provide either a preview of the CAD file, a usable block, or a free DWG file altogether.For us this one sat at the top of the Google rankings, and whilst its interface is very dated, it does provide a solid set of basic 2D CAD bathroom, furniture, tree, kitchen, chairs and people blocks, that both architects and students would require …for free
It’s a no thrills website and there is not a huge range (not as much as the paid and free sites) but there’s more than enough to get you by, as long as you are not after anything too specialist.
The blocks are broken down into categories for easy navigation, and in terms of compatibility, you will need AutoCAD 2004 or higher, which for most should not be problem.
AvaTrade Review [ZA]: Is This Forex & CFD Trading App Safe?
It has been determined that AvaTrade is excellent for copy trading, competitive for mobile, and generally in line with the industry average for pricing and research. To get more news about avatrade review, you can visit wikifx.com official website.
Similar to most other CFD/Forex brokers, creating an account is simple and quick:
Enter some essential personal info (you can use your existing profiles on Facebook or Google as a shortcut)
Fill in employment details, savings, and income status information.
People will be required to answer a few questions designed to evaluate their trading experience, expertise, and objectives.
They will need to upload a copy of their identification card, driver's license, or passport, as well as a recent utility bill or bank statement to confirm their identity and address.
The breadth of markets offered by AvaTrade depends on the trading platform that users select and which of the company's global organizations manages the account. AvaTrade offers 1,260 symbols (available in MT5) and nearly the same number is available on WebTrader, though a few hundred of these symbols are currently unavailable.
Mobile trading apps
The mobile experience given by AvaTrade's proprietary apps will satisfy the majority of traders (beginners included). However, they are not quite as complicated as the mobile apps offered by industry leaders. However, AvaTrade continues to advance in this sector and offers a comprehensive array of applications.
Apps summary: AvaTrade offers its own mobile platforms, AvaOptions and AvaTradeGO, in addition to the entire MetaTrader suite for iOS and Android smartphones.
The AvaTradeGo app provides a robust default set of syncing watchlists as well as a volatility protection tool known as AvaProtect. AvaProtect enables a trader to lessen the risk on an open position by partially hedging it with a forex option for an additional fee.
Charting: The AvaTradeGo app's charts have 93 indicators, but accessing them requires numerous steps. However, there are no sketching tools and only three chart types available for selection. Trading Central offers integrated research and related capabilities similar to those found on the web platform. AvaTrade's mobile charts are nice, but there is space for improvement.
AvaOptions: The AvaOptions app is well-designed and displays option-chain data in a novel manner. AvaTrade superimposes strike prices onto a chart, enabling traders to alter the strike price by simply moving it up or down. There are also fourteen default options-trading strategies, and picking one will load the order ticket with the corresponding options contracts. The entire app experience is presented in landscape orientation, requiring users to handle their phone like a game controller.
Other trading platforms
AvaTrade provides a vast selection of copy trading platform solutions.
AvaTrade offers two trademarked platforms (AvaOptions and AvaTrade WebTrader), DupliTrade, ZuluTrade, and the complete MetaTrader suite.
Charting: The WebTrader platform from AvaTrade offers 90 indicators, 13 drawing tools, 10 time frames, and three chart formats for its charts.
AvaTrade's proprietary WebTrader trading platform includes a well-designed, snappy interface. In addition, Trading Central's trading tools are immediately incorporated into the site. Although warnings are exclusive to the mobile version, AvaProtect is available on both devices.
Copy trading: AvaTrade's consistent expansion and improvement of its copy trading product has enabled it to compete with market leaders. AvaTrade provides ZuluTrade, DupliTrade, and MetaTrader's native Signals market. AvaTrade has launched AvaSocial in the United Kingdom as part of its relationship with Pelican Exchange.
Osprey FX Review: Ospreyfx Forex Scam Exposed
Osprey FX is a CFDs and Forex scam broker to hit the lucrative Forex world. OspreyFX is claiming to be the best Forex broker thanks to their lightening execution speed. Offers they give to anyone who is willing to sign up include 1:500 leverage and 0.01 minimum lots. After reading so many negative comments regarding this broker, we decided to conduct a full investigation. Read the whole truth here!To get more news about ospreyfx review, you can visit wikifx.com official website.
Newbie traders are often taken advantage of by scammers due to a number of reasons. Top among these reasons include fake claims and promises. Osprey FX uses the same tricks that scammers use to entice newbie traders into signing up with them. Reviews such as this are meant to open your eyes and spot the trickery used by fraudsters. Don't sign up with OspreyFX until you read this whole review.
Osprey FX is a broker who deals with Crypto Currency and Forex. Their main area of expertise is Crypto Currency where numerous folks want to make money with this commodity. And what they've done is claim to offer full STP execution with their platform. Users are also promised 24/7 Crypto trading, which means their trading is non-stop. Dear readers, read this honest and unbiased review to find out what's cooking with OspreyFX.
Always sign up with Accurate and Efficient Crypto Currency trading robots at all times. Users who sign up with Industry recommended Crypto Currency trading robots have made loads of money. Don't be left behind and sign up with Affordable and Reliable Crypto Currency trading robots. A sure way of making realistic profits with Crypto currency trading is having dependable trading tools always.
Who Owns Osprey FX?
First red flag we spotted with this brokerage firm is the lack of ownership details. There's nowhere that users can get to know the real people behind this brokerage firm. That makes it an anonymous entity which is bad for business. How do they expect us to trust them with our deposit when we don\t know who owns the platform? Folks, an anonymous online investment platform is a no show for any expert investor.
It would have helped if we knew who the actual owners are. One way of verifying ownership is looking at social media profiles of owners. That way, it would make all investors feel safe knowing that they are investing with a real person. And this is where we draw the line with Osprey FX. Fact that this broker is shrouded with anonymity and mischief makes it a dangerous platform to invest in.
To our knowledge, Osprey FX is not licensed or regulated by any regulatory authority that we know of. What's more interesting is that their own homepage fails to reveal any licensing or regulatory details. A real broker in most cases will post their licensing number and show registration number as well. This is proof that we are dealing with a broker who has not been registered or regulated.
Where's their registration certificated and documents? A real broker will easily post their details for everyone to see. Why have they not done this? It's because we are dealing with a fake brokerage entity. These owners don't have the necessary documents required to run a Forex brokerage firm. It also means that Osprey FX is not authorized to conduct any Forex business on behalf of third parties.
Fake Demo Account.
What this broker has done with their demo account is simply unforgivable. This broker has rigged the demo account on behalf of users. Wait, you are thinking that this is a good thing well, it's not. Let's us explain the full aspect of a rigged demo account. With a rigged demo account, users trade with virtual money offered to them by the broker. All users have to do is trade and see what happens with their trades.
A rigged demo account will make over 90% successful trades even with a newbie trader. Folks, this is meant to entice investors into signing up with the real account. What investors don't know is that with a real account, users have to deposit real money. Once you are enticed into opening a real account, that's when the problems begin. A real account is totally different from a demo account, most users end up losing all their money.
IFX brokers review transparent brokers review
So here we are with the IFX broker review today. IFX brokers is a South-Africa-based forex broker firm named after the firm "IFX brokers holding limited." The firm falls under the regulation of local FSCA.To get more news about ifx brokers review, you can visit wikifx.com official website.
Regulations and conditions are very important for any broker firm's stability. These laws and regulations exist to save the company from any possible loss and avoid the risk of scams and fraud.
So, each firm has its own organizational culture of regulations. Let us take a sneak inside the organizational environment of the firm to make the IFX trader's review a bit more interesting and informational. so, let's start
A sneak inside IFX brokers firm
IFX's methods of deposits and withdrawal
IFX brokers ease their clients of depositing or withdrawing their money in the accounts by various methods such as Visa card, MasterCard, or Pay fast.
The best part of all is that there is no withdrawal or deposit fee at all. Southern clients can get their withdrawal process done within 2 to 5 hours. However, the non-southern clients must wait for about 4 to 5 working days to complete the withdrawal.
Furthermore, we are happy to say that we could not find any disturbance in the deposit and withdrawal method in all studies and research. So you can rest assured that your money is in safe hands.
Nevertheless, due to the high rate of scamming in the forex trading market, we always recommend our readers not to put a hefty amount in their trading account. Instead, stay consistent with a small number of deposits.
Trading platforms offered by the IFX brokers
IFX brokers provide the MetaTrader4 to its customers, which is considered one of the best and popular trading platforms in the world of forex trading.
The MetaTrader 4 provides more intense charting functionality and high-end order managing tools with a multilingual interface for multiple char setups.
Furthermore, you can operate MetaTrader 4 on your android and ios devices and the PC without bothering about any other software installation.
IFX academy and demo accounts
IFX academy is the sub-branch of IFX brokers that supplies educational material in bulk. This educational material is for all types of students, i.e., for beginners to moderate to intermediate.
IFX academy delivers all of your course material and your assignments through electronic media.
The amazing part of the whole scenario is that you get to choose the speed you want to complete your given assignments. Amazing, right? Look at their official website for more details.
Demo accounts
The firm also provides you the facility of a demo account. But wait, what demo accounts are exactly?
Well! Demo accounts are un-real accounts that most forex trading companies provide to their customers to practice trading without worrying about money loss.
The steps of getting a free demo account with IFX are fairly simple. go on to their homepage and click on ' open demo account.' now, provide all of the asked personal information in the form and click on 'submit.'
Now, verify your email address, and congratulations. Your new free demo account is already ready for you to practice some ' demo trading.
Trading instruments offered by the IFX brokers firm
The firm offers various types of trading instruments to its clients to trade on. These instruments include forex, indices, CFDs, spot metals, energies, commodities, and cryptocurrencies.
AximTrade Review & Ratings
AximTrade or (AximTrade Group) is a broker that has been established since 2007. This broker has become known in various countries because it is committed to meeting the needs of its clients.To get more news about aximtrade review, you can visit wikifx.com official website.
This broker is considered very good because this broker was not long established, Axim Trade won the title as the Trusted Forex Broker in Australia, this broker is believed to be able to meet the trading needs and types of traders around the world.
AximTrade LLC is incorporated under registration number 328 LLC 2020 by the Registrar of Limited Companies, LLC registered by the Financial Services Authority of Saint Vincent and the Grenadines and by the National Futures Association (ID: 0539713). Address: First Floor, Bank Building. First St Vincent, James Street, Kingstownsen Vincent and the Grenadines.
Huntington Services Limited is an IBC registered in New Zealand and is authorised as a Financial Service Provider (FSP) with license no. FSP6317469. Address: 27 Tainui Street, Raumati Beach, Paraparaumu, 5032, New Zealand, this is a good sign which means that all clients are guaranteed every activity carried out by this company.This is a Non Dealing Desk broker or abbreviated (NDD), this broker also upholds the security of its clients' funds by providing segregated accounts, where client funds are not mixed with company operational funds, so clients do not have to worry about the security of their funds.
AximTrade has a very low minimum deposit, start from 1 usd you can trading like professional, this is very suitable for traders with low financial conditions and this is also supported by a very large leverage of 1:3000, this will certainly be able to maximize funds to develop faster, but it is also possible for this broker can be used by professional traders with unlimited funds.
This broker also has very low fees and best trading conditions, a standard account only this broker only charges 0.5 pips. and for the cent account only 1 pips.For payment methods, forex broker Axim Trade provides various ways to simplify transactions, from bank transfers to online payment systems such as Fasapay etc.
Likewise withdrawals will be adjusted to the previous deposit method, this will facilitate and speed up the process of withdrawing client funds at this broker.
For those of you who want to transfer funds between trading accounts, Axim Trade provides it with the Internal Transfer method, just log in to the member area, then select the account number of the sender and the recipient, and enter the amount, the funds will automatically move.
Although it was previously explained that this broker has strict rules, it does not mean that there are restrictions on trading strategies and the use of indicators or trading robots, strict rules only apply to brokers not to their clients, once again it is all for the safety and comfort of all clients.
AximTrade is very friendly with its clients so this broker frees users to use any technique for profit, therefore the company is highly admired by many traders and partners in the world.
AximTrade clients can trade through the provided platform, namely MetaTrader 4, it is available on various types of devices, such as desktop, as well as mobile, with this MetaTrader trading platform users can easily add or remove indicators, scripts and even robots.
Rebate & Cashback
AximTrade provides 100% Rebate / Cashback program for all Traders CopyTrade .
You can check all Rebate / Cashback results and reports on the Member Area page for the balance will be automatically calculated in the wallet menu, which you can withdraw at any time.
AximTrade CopyTrade
AximTrade provides copy trading services that are available to its clients for free, but AximTrade limits this feature only to AximTrade broker users.
Good news for you, with MetaCopyTrade, you can use cross-broker copytrade services, without any restrictions, we guarantee this social trading platform is the best and most trusted.
How to Install LED Strip Lights
LED Strip Lights provide a flexible means of both indoor and outdoor illumination. Strips are typically up to 5m in length but may be cut at designated regular intervals. Chains of strips may be achieved given the correct power supply. The adhesive backing allows LED strips to be attached to all surface types.To get more news about led lights strip, you can visit htj-led.com official website.
How to Install LED Strip Lights
Installing LED strips is a relatively straight forward process. Always ensure to consult an electrician when combining two or more strips in a chain, as power supply considerations will vary according to circumstance. Steps:
Measuring Up The length of an LED light strip may be shortened with scissors at any of the regular highlighted intervals along the strip, usually indicated with a line, spaced roughly every 10cm (4 - 5 inches). With this in mind, make sure to adjust the desired final position of the strip such that the end connected to the power supply is close to an appropriate outlet. The choice is also generally made to move the powered end of the strip close to a drill-hole in a cupboard, for example, so that wiring may be easily concealed.
Power Supply LED light strips are generally sold in bundles containing a power pack and connectors. This power supply will be relevant to the manufacturer's guidance on powering the strip. Using an alternate power supply could result in overloading the strip (burnout) or conversely may result in a dimmer over all output. When purchasing the strip and power supply separately, be sure to consult the literature accompanying the strip for best results.
Cut & Connect The designated ‘cut’ points located at regular intervals along the strip allow a safe place to expose the wiring within the strip. This is where the power supply connector ‘clips’ into place. A small section of the strip is placed inside the connector, which then snaps shut to provide an insulated completed connection.
Wifi Connectivity
A standard 5m (16.4ft) LED light strip should provide ample length to suit most popular locations around the home and garden (e.g. kitchen cabinet under-lighting, garden shed). Extending beyond this length would ideally entail a separate strip complete with a seperate power pack (although solutions involving multiple wires from a singular power pack are available). This avoids complicated chain strips, which must be powered properly. A popular DIY solution to controlling multiple strips from a singular switch is to build wifi connectivity into the circuit. Wifi boxes may be purchased separately, and can be controlled from a linked smartphone, tablet, or virtual assistant (e.g. Alexa, Google Home). Alternatively, seek professional advice when attempting a setup that allows multiple strips to be controlled from a central physical switch.
Splash Proof & Waterproof
While waterproof and splash proof LED strips are widely available, an important consideration to bare in mind when choosing suitable lighting solutions is that not all strips are water resistant (the added feature of water resistance is commonly reflected in the retail price). Where a non-waterproof light strip is intended for use in areas likely to come into contact with water, trunking is available in both clear and semi-clear formats.
Why police need to train to use and carry an IFAK
The modern Individual First Aid Kit or IFAK was developed as a result of research performed into the causes of preventable deaths in combat during Operation Enduring Freedom (OEF) in 2003-2004 and Operation Iraqi Freedom (OIF) in 2006.[1] The findings were sobering. The number of preventable deaths in combat accounted for 7.8 percent of total combat deaths.[2] This significant number had remained essentially unchanged since the Vietnam War.To get more news about ifak pouch, you can visit rusuntacmed.com official website.
Military officials felt that these were unacceptable losses and developed a new system of medical training for non-medical military personnel, Tactical Combat Casualty Care (TCCC).[1, 2] Along with TCCC training, every soldier would also be provided an IFAK. This kit would be worn by every soldier in combat operations for immediate self-aid or buddy aid.
The first IFAK’s were simple in design. The equipment was selected for its ease of use by non-medical personnel and to address the two major causes of preventable deaths in combat, uncontrolled hemorrhage and airway obstruction. This rapid response by the military paid off, and by 2011, the percentage of preventable deaths in combat in was significantly reduced to 2.6 percent.[3] The IFAK, combined with TCCC training, has saved thousands of lives.
The need for civilian law enforcement IFAKS
Recent events, such as the Boston Marathon bombing, the Fort Hood shooting, and several other mass casualty shootings have made it clear that law enforcement officers, like the military, must be prepared to provide immediate life-saving first aid. This need is especially important as civilian paramedics are traditionally staged away from the scene until it is safe or mostly safe to enter. This time delay can prove deadly when rapid bleeding or airway obstruction is present.
In the Fort Hood shooting incident, the officer who stopped the assailant was shot through both thighs. She did not have an IFAK. Off duty physicians on the scene applied improvised tourniquets, but they were not effective. Her life was saved when a military medic applied a C-A-T tourniquet similar to the ones found in military IFAKs.[3]
During the Boston Marathon bombings response 27 tourniquets were applied in the prehospital setting.[1] They were all improvised tourniquets and many of them required replacement with a C-A-T tourniquet to prevent ongoing extremity exsanguination.
In 2015, department issued IFAKs were successfully used by law enforcement officers at a mass shooting incident at a movie theater in Lafayette, Louisiana.[4] These cases demonstrate the need for IFAKs for law enforcement and how IFAKs can save lives in the civilian setting.
In June 2015, the United States InterAgency Board (IAB) released a white paper on Tactical Emergency Casualty Care (TECC) and IFAKs for law enforcement. This paper, referencing the concepts of TCCC and the military IFAK, established recommendations for Tactical Emergency Casualty Care (TECC) training and IFAKs for law enforcement officers. The IAB recommendations, along with a description of each item, are listed below.
The tourniquet is essential to control external hemorrhage to extremities. The reintroduction of the tourniquet to emergency care has demonstrated a significant improvement in the number of lives saved without the feared loss of limb amputation from prolonged restriction of blood flow.[6] After-action analysis of the Fort Hood shootings and the Boston Marathon shootings have demonstrated that improvised tourniquets are often inadequate in controlling severe extremity hemorrhage.
Hemostatic Gauze (1)
Hemostatic gauze is a gauze roll coated with a hemostatic agent that helps to stop bleeding faster and more effectively than gauze alone. It can be used in conjunction with tourniquets or by itself. This is especially useful for wounds to the head, neck or torso where tourniquets cannot be applied.
Mechanical Pressure Bandage (1)
Also known as an Israeli Bandage, a pressure bandage is designed to stop hemorrhage by the application of direct venous pressure at the site of injury. It is usually 4-6 inches in length and has an attached cravat made of elastic ace bandage style material. Many brands also have a device attached to the bandage that allows it to be self-applied using only one hand.