Spraytanning, also known as\\' fake \\'or\\' no-tan \\'tanning, is when an ingredient in aspray (or lotion) that contains the active ingredient dihydroxyacetone(commonly known as DHA) reacts with dead cells in the cuticle of the epidermis,giving skin a\\' tan \\'when it reacts with dead cells. Spray tanning has the advantages of fastspeed, no side effects on the skin, and the sprayed skin can be r
A push button is a simple type of switchthat controls an action in a machine or some type of process. Most of the time,the buttons are plastic or metal. The shape of the push button may conform tofingers or hands for easy use, or they may simply be flat.
A sitemanagement organization (SMO) is an organization that provides clinical trial relatedservices for contract research organizations (CRO), pharmaceutical companies,biotechnology companies, medical device companies, or clinical sites. SMO wasborn in the United States in the 1970s, which helped research institutionsbuild a clinical trial execution system by providing on-site management. Sincethe
Woodpallet, sometimes called skid, is flat transportation structures that supportgoods in a stable manner when they are lifted by forklifts, pallet trucks,front loaders, work protection devices, or other lifting equipment, which canimprove processing and storage efficiency. Wood pallet has multiple advantagessuch as high strength and simple manufacturing process, and show the advantagesof light we
The meltblown method is a method that relies on high-temperature, high-speed airflow toblow the polymer melt to make it quickly stretched to prepare fibers. Spinneretplate, melt blown fabric spinneret structure and the melt blown die head arethe core components of the melt blown equipment.
Rapiddiagnostic testing for influenza (RIDTs) are considered the gold standard fordiagnosing influenza. It is an immunoassay that can identify the presence ofinfluenza A and B influenza virus nucleoprotein antigens in respiratoryspecimens and display the results in a qualitative manner (positive andnegative). Although RIDT is not as sensitive as other influenza detectionmethods, this type of detec
In biochemistry, kinases are a class of enzymesthat transfer phosphate groups from high-energy donor molecules to specifictarget molecules. The largest group of kinases are protein kinases. Kinaseinhibitor is an enzyme inhibitor that can block the action of kinase. Kinasesadd phosphate groups to specific target molecules during phosphorylation, whichaffects their activity and functional levels. Pr
Weddingphotography is a photography major that focuses on shooting events andactivities related to weddings. Sometimes it also includes other types ofportrait photography before the formal wedding, such as the engagement stagebefore the wedding (the photo is then used for the wedding invitation of thecouple). On the official wedding day, the photographer will also provideportrait photography and d
Historically,the first agent used for embolotherapy was autologous blood clot. This waseasily and quickly obtained and was inherently biocompatible. The drawback ofautologous blood clot is that as the body\\'s natural clot lysis dramaticallylimits the durability of occlusion; recanalization can recur within hours todays. The next agents developed were fascial strips harvested from dura andtensor f
Theelectric pruning shear is a hand-held electric tool that uses a motor as thepower and drives the working head through a transmission mechanism to performcutting operations. It is one of the commonly used electric tools in gardening,suitable for pruning branches and leaves of fruit trees and shrubs.
Acondensation particle counter or CPC is a particle counter that detects andcounts aerosol particles by first enlarging them by using the particles asnucleation centers to create droplets in a supersaturated gas. Particlecounter uses light scattering principle to count dust particles, which isrelated to light scattering and particle size, wavelength, refractive index andabsorption characteristics
Manufacturingexecution system is used in computerized manufacturing industries for trackingand certificate the transformation of raw materials to finished goodsmaterials. Furthermore, a manufacturing execution system (MES) is aninformation system that connects the control complex manufacturing system withdata flow and monitor on the factory floor.
Most ofthe time, genetic testing is done through healthcare providers. Healthcareproviders determine which test is needed, order the test from a laboratory,collect and send the DNA sample, interpret the test results, and share theresults with the patient. Direct-to-consumer genetic testing is different:these genetic tests are marketed directly to customers via television, printadvertisements, or t
Yoga andmeditation accessories refers to a range of accessories for yoga practice andmeditation activities, including yoga mats, yoga belts, yoga balls andcushions, which are used to assist in the successful completion of yogaexercises and meditation activities, including supporting the body to completethe movement or stretching the body.
Vaginalspeculum is a metallic device used to open the orifice of vagina to inspect thevaginal wall and cervix, and collect cervical cells for pap smear test, adiagnostic examination for cervical cancer in women. With the development ofeconomy and human pursuit of a higher standard of living, the growth of themarket of vaginal speculum has been greatly promoted by women enhanced healthawareness and
Frac sandis a high-purity quartz sand with very durable and very round grains. It is acrush-resistant material produced for use by the petroleum industry. It is usedin the hydraulic fracturing process (known as fracking) to produce petroleumfluids, such as oil, natural gas and natural gas liquids from rock units thatlack adequate pore space for these fluids to flow to a well. Most frac sand isa na
A remittance is a transfer of money by a foreignworker to an individual in their home country. Money sent home by migrantscompetes with international aid as one of the largest financial inflows todeveloping countries. Digital remittance is using digital channel to realizethe remittance process, which is referred to as the transfer of money byforeign migrants to their native countries by using digi
Awater dispenser, known as water cooler (if used for cooling only), is a machinethat cools or heats up and dispenses water with a refrigeration unit. The watertank provides room temperature water, and the water enters in two ways: one entersthe cold tank container, and the cold water is cooled out; the other enters thehot tank, and the hot water is heated out.
In simplest terms, plasmacutting is a process that uses a high velocity jet of ionized gas that isdelivered from a constricting orifice. The high velocity ionized gas, that is,the plasma, conducts electricity from the torch of the plasma cutter to thework piece. The plasma heats the work piece, melting the material. The highvelocity stream of ionized gas mechanically blows the molten metal away,se
Humanmilk oligosaccharides are sugar molecules, part of the oligosaccharides group,which can be found in high concentrations of 0.35-0.88 oz./L exclusively inhuman breast milk. They form the third most abundant solid component of human milkafter lactose and fat. Human milk oligosaccharides (HMOs) are a family ofstructurally diverse unconjugated glycan that are found in and unique to humanbreast mi