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People who are very large or heavy may have difficulty using regular chairs. In some cases, they are simply too wide to comfortably fit in an average-sized chair, and in other cases their weight may damage or break the chair entirely. This is not only humiliating to the person who sits in the chair, but could result in injury if the chair collapses. To avoid such an unfortunate occurrence as well as potential litigation, it is important to purchase heavy duty chairs that can accommodate larger family members, employees, and customers. Heavy duty wheelchairs can also be made for specific purposes. An off-road wheelchair, for example, is a heavy duty wheelchair designed for individuals who intend on spending a lot of time on rugged terrain. The most common type of heavy duty wheelchair is a bariatric wheelchair, which is designed to allow larger individuals adequate mobility. For this matter, heavy duty wheelchairs typically have larger seats than conventional wheelchairs. The frames of these wheelchairs can be made from several different reinforced metals, although a titanium wheelchair is often the most popular choice. The wheels themselves are made of thicker rubber than normal, preventing any possible failure due to the greater amount of weight supported. Most makes of heavy duty wheelchairs fold like regular wheelchairs, making storage relatively easy despite the wheelchair's increased size. For the user's convenience, a heavy duty wheelchair can either be manually-operated or motorized, each with its own pros and cons. A manual Heavy Duty Wheelchair gives full control of motion to the user, but the added weight from the reinforcements makes pushing or propelling the wheelchair much harder than normal. A motorized heavy duty wheelchair offers a solution to this dilemma, but is often more expensive and harder to maintain than a manual wheelchair. Some designs offer a combination of both, with a small motor assisting those pushing the wheelchair. The proper c

Sex difference of gut flora has different metabolic effects from the same diet.  Could it all begin in the get?  Are gut flora sexist?  Of course not, but this study highlights the sex difference of the gut flora and the gender different effects.

Computer Science Tuesday, April 25, 2023 Computer hardware Computer hardware is the physical components that make up a computer system. It includes everything from the central processing unit (CPU) to the monitor, keyboard, and mouse. Understanding the different types of hardware and how they work together is essential for anyone who works with computers. In this article, we will explore the various components of computer hardware, including internal and external components, and the peripherals that connect to them. We will also discuss the importance of hardware maintenance, the latest advancements in computer technology, and factors to consider when choosing the right hardware for your needs. Whether you are a computer technician, a gamer, or simply someone who uses a computer for everyday tasks, this article will help you better understand the world of computer hardware. Introduction to Computer Hardware Computer hardware refers to the physical components that make up a computer system. It includes everything from the processor and memory to input/output devices such as the keyboard and monitor. In this article, we will explore the different types of computer hardware and their functions. What is Computer Hardware Computer hardware refers to the physical components of a computer system. It includes all the components that can be touched, seen, and used to interact with a computer, such as the monitor, keyboard, and mouse. Hardware is different from computer software, which refers to the programs and applications that run on a computer system. History of Computer Hardware The history of computer hardware dates back to the 1820s when Charles Babbage, an English mathematician, and inventor, designed the first analytical engine, which was considered to be the first mechanical computer. With time, more complex electronic computers were developed, including the first Intel microprocessor in 1971. Since then, computer hardware has continued to evolve, becoming

I don't normally post blog posts, however, this post has merits for the purpose of figure 1 and figure 2.   Figure 1 highlights the different omega 3:omega 6 of different fish and figure 2 highlights the different omega3;6 in wild versus farm raised fish.

The body size differences are paralleled by maturational changes. The smaller body of an infant or neonate is substantially different physiologically from that of an adult. Congenital defects, genetic variance, and developmental issues are of greater concern to pediatricians than they often are to adult physicians. A major difference between pediatrics and adult medicine is that children are minors and, in most jurisdictions, cannot make decisions for themselves. The issues of guardianship, privacy, legal responsibility and informed consent must always be considered in every pediatric procedure. In a sense, pediatricians often have to treat the parents and sometimes, the family, rather than just the child. Adolescents are in their own legal class, having rights to their own health care decisions in certain circumstances. In basic terms, pediatricians take care of all of the children's needs from emotional support to medical support. Wheelchair india as Pediatric Wheelchair Manufacturers and Pediatric Wheelchair supplier sale at low cost - price, We Sale online Pediatric Powered Wheelchair and Pediatric Electric Wheelchair at wholesale prices...

Different progesterone metabolites shown to have different tumor effects.  Implications are that, just as estrogen metabolism effects cancer risk, so does progesterone metabolism.

The medical field continues to be amazed that people are different. More, that different people groups are different.  This study found that black women with PCOS have an elevated risk of metabolic syndrome when compared to white women with PCOS.  Body weight was a variable that was controlled for.  This was a retrospective study.

Here is where science and particularly conclusions fail the public.  The authors conclusions are that tadalifl improves ED and sexual function irrespective of Testosterone levels.  However, the results say something different.  The group with normal Testosterone responded better versus the low Testosterone group.  This difference didn't reach statistical significance though.  This lack of statistical significance does not exclude the fact that there indeed was a difference.  The authors conlcusions take no part in reporting the whole truth, just that which supports their hypothesis. The diagnosis of low T in this study was < 300 ng/dl

Since when did one medium of evaluation become the only standard.  Since serum T has been the historical standard, that is the only window of evaluation??  This study points to higher free Testosterone levels in saliva versus serum. Has anyone ever thought that we are merely looking through different windows of the same process.  Each window here, serum and saliva, are merely giving us different information on hormones.  That doesn't make one right or wrong, it just requires interpretation.  Science is about being objective! Saliva is the best means to evaluate intracellular hormone levels.  These levels should be different than serum.  Why should anyone think that the total levels would correlate with that delivered to a cell.  Think.

Powerchairs are generally four-wheeled or six-wheeled and non-folding, however some folding designs exist and other designs may have some ability to partially dismantle for transit. Four general styles of powerchair drive systems exist: front, centre or rear wheel drive and all-wheel drive. Powered wheels are typically somewhat larger than the trailing/castoring wheels, while castoring wheels are typically larger than the castors on a manual chair. Centre wheel drive powerchairs have castors at both front and rear for a six-wheel layout. Angel Wheelchair Electric standing wheelchair Standing up, driving function by power. Head and signal light (controlled by joystick). Adjustable headrest. Adjustable footplate. Detachable backrest Rigid steel framework W/liquid coating Flip-backward armrest Max speed: 9.15KM/H Front castor: 2.80/2.50-4 pneumatic castor (9") Rear wheels: 3.00-8 pneumatic tire (14") Available seat width: A (46 cm), D (42 cm) Max loading: A size: 135 kg Net weight w/o battery: 62.7 kg A powerchairs is a wheelchair that is propelled by means of an electric motor rather than manual power. Power wheelchairs are useful for those unable to propel a manual wheelchair or who may need to use a wheelchair for distances or over terrain which would be fatiguing in a manual wheelchair. They may also be used not just by people with 'traditional' mobility impairments, but also by people with cardiovascular and fatigue based condition. An powerwheelchair powers more than just chair. It gives the power to safely travel long distances on own. It empowers to navigate through home, backyard, school, workplace or local park. It gives power to do the things,want to do. It gives power. When accidents occur that leave permanent leg injuries, or as age sets in and joint pain becomes unbearable, the power chair acts as a gateway to continue living life to the fullest. The powerwheelchairs in our lineup are all battery powered, yet each device fills

The soft cervical collar is constructed of foam rubber and covered with a stockinette material. Normally, the closure is achieved with Velcro. Depending on the patient's pathology and body structure, physician and/or orthotist will determine the proper height of the collar. When worn, the soft cervical collar is a reminder to keep in head and neck in a restricted position. It is the mildest design of cervical immobilization. Cervical collars are applied to blunt trauma patients all the time. And most of the time, the neck is fine. It's just those few patients that have fracture or ligamentous injury that really need it. The Cervical Collar provides firm, comfortable support which helps to relieve neck discomfort while providing extra support. Cervical Collar has a convenient hook and loop closure which allows the unit to be adjusted for a proper fit. The Cervical Collar is constructed of soft, porous cotton cover for comfort which is over polyfoam for the best support. Cervical collars are an orthotic device used primarily in the treatment of neck injuries and strains. The most common use of cervical collars is during recovery after surgery on the cervical spine. They are also used in whiplash injuries and conditions like Cervical Radiculopathy, which is caused by the nerves in the neck compressing due to herniated disks in the spinal cord. The main function of the cervical collar is to immobilize the neck and hold it in a gravity-neutral position Tynor Cervical Collar Hard Adjustable is used for supporting, immobilizing or adjusting the neck in the flexion, extension, or hyperextension position. Recommended where a rigid immobilization of the cervical region is required. Anatomical shape. Comfortable edge padding. Adjustable height. Slight weight. Latex free. The soft cervical collar is not designed to completely restrict motion. It depends on providing resistance to movement, which tells the patient to restrict their movements. The soft collar i

Six months of exercise induce epigenetic changes through decrease in methylation.  This study was designed to look at those with a family risk of DM.  They found a difference in the methylation status of muscle between those with a family h/o diabetes and those without.  This would have implications in therapeutic difference prior to diagnosis.  Even a increased VO2max and skeletal muscle mitochondrial density was found to be the result of decreased methylation of the NDUFC2 gene after exercise.

Transdermal progesterone levels are quickly transported to saliva.  This quick transport, while serum doesn't equally reflect progesterone, has puzzled many.  Theories have been proposed, yet no answers.   This study looked at whether 5alpha reductase expression in the skin would metabolize the progesterone  and this explain the difference in the two test mediums.  The authors of this study concluded that 5alpha reductase is the not the reason for the difference found in saliva and serum.  the same can be applied to urine as well.

If you're new to the world of marijuana, you might wonder what THC and CBD are and how are they different. It's important to understand the effects of these two substances before you choose what type of marijuana you want.

young children have a different set of needs than adults. Aesthetically, devices designed for kids are often sleek and colorful, and functionally, they are typically lightweight and adjustable. As any parent knows, young people don't stay the same size for long and since a wheelchair is a major purchase -- don't want a simple growth spurt to render it useless. Wheelchair category offers models that feature seat width and depth adjustability, elevating legrests, and other versatile features. As a weight-bearing activity is critical to proper physical and mental function-which is why children with cerebral palsy, who may sit for stretches in a wheelchair and typically are unable to stand on their own, can benefit greatly from pediatric standers as part of a comprehensive pediatric rehabilitation program. Pediatric standers are offered in passive, active and mobile formats: Passive standers stay in one place and feature a support surface, active standers allow reciprocal movement of the extremities while in a standing position, and mobile standers enable users to self-propel. Cerebral Palsy Wheelchair: Cerebral Palsy Wheelchair Description: The model designed for cerebral palsy child only. Ultra light weight aluminium alloy frame. Seat Width 38 cms (15"). Net Weight: 18.5 kgs. Epoxy powder coated frame. Detachable arm rest & foot rest provided. Elevated and swinging foot rest. Elevated foot rest provided to elevate leg angle. Height adjustable and detachable head rest. Hydraulic reclining high back for a comfortable posture. Hydraulic adjustable seat angle. Detachable back and seat pad. Extra cushion upholstery provided to under arm, head & calg Foldable. Lever and paddle brakes provided. Safety belt provided. Maintenance free rear solid wheels. Cloth look like water proof upholstery. Anti wheels for better safety and stability. Extra cushion upholstery provided to under arm, head & leg. Folding action. Lever and paddle brakes provide

Saliva as a Medium for Investigating Intra- and Interindividual Differences in Sex Hormone Levels in Premenopausal Women1

Animal study finds that Bisphenol A exposure in utero has profound different effects in male offspring versus female offspring.  In the male offspring there appears to be an up regulation of the HPA axis.  The opposite appears true in the female off spring.  Additionally, the receptors are effected differently as well.

study shows that mice lacking PR-A and PR-B (progesterone receptors) have increased uterine inflammation.   Again, the inflammatory/pro-inflammatory effects of hormones may be regulated through receptors.  This may be the reason that different stages of life elicit a different response with the same hormone.

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New in-vitro studies suggest the different progesterone metabolites have different cancer risk.