Accuracy and precision

Introduction: Nano tribology is a study field of interfacial phenomenon in nano scale. The interaction between two contacting solids during a relative motion from atomic to microscale is important to understand the friction, wear, adhesion, indentation phenomenon. Now a days it has a plenty application in micro electro mechanical system (MEMS), nano electro mechanical system (NEMS), magnetic storage, lubricant manufacturing and many more field. There are few instruments in the market…

What follows when you try to recall a memory? Do you look up? Close your eyes? At times not recalling it at all? All the frustration that the brain goes through to reminisce meticulously. For someone to reminisce with precision is nearly an impossible task due to the way the brain stores memories, the reconstruction of memories, and temporary and permanent disturbances. Thus, our brain functions like a puzzle, at times creating false pieces to fill in the empty spots. This action of the brain is…

Basuratagalog Fireworks explode overhead as the Santos family marvels at the Opening Ceremonies of the 2116 Summer Olympic Games in Basuratagalog, Philippines. The Olympic Flame symbolizes new energy in a city powered by “tagged and logged” trash. In 2016, Basuratagalog produced 9,000 tons of trash daily. Considerable waste composed of plastic formed mountains of trash, polluted Manila Bay and the Pasig River Delta. Gangs of trash pickers, afflicted by heavy metal poisoning, lived in shanty…

Currently, the nursing community is experiencing revolutionary changes, which have been facilitated by the recent government’s efforts on establishing comprehensive reforms on the country’s healthcare system through different legislations and amendments. These policies have largely increased the number of insured and non-insured patients’ able to receive better health care. The rapid growth in patients’ number with access to healthcare has almost crippled an already challenged system, forcing…

This aircraft was different because it was able to use the Precision Bombing tactic. This tactic was a daytime bombing where a Norden Bombsight was used to target factories or points of interest with a spot on accuracy. [1] The Norden Bombsight was able to accurately measure where to drop a bomb unlike any other device because it was a canonical tachometric design which was an analog computer…

Social Work Burnout and Its Effects on the Social Worker Name Institutional Affiliation Social Work Burnout and Its Effects on the Social Worker Introduction Social work burnout is has effects on the productivity of the worker; however, it is important to understand if and how the burnout affects a social worker. In the pursuit to understand the reality, there must be logical and empirical support (Babbie 2010, pg, 4). Like in epistemology, a science of knowing, which may rely on…

Burris MTAC: Quality Battlefield Optic on a Budget My own experience with Burris began last year when I purchased Rock River Arms’ excellent LAR-15 Predator Pursuit with the intention of setting it up as a semiautomatic precision rifle (SAPR) capable of engaging targets in close quarters (CQB) out to 600 yards with the 5.56 cartridge, not an easy task. I needed an optic that allowed me to keep both eyes open like an EOTech, Aimpoint, or Trijicon reflex sight, but also allowed for reasonably…

The small dinghy that had dropped anchor in the turbulent waters of Stillwater Cove moved in synchronized rhythm with the undulating waves that knocked against the side and the occupant cursed under their breath, “Damn, the water’s rough tonight. I’m glad I don’t get seasick or I’d be puking over the side right now.” Turning the vessel into the choppy current, they surveyed the surrounding area. Stillwater Cove made the perfect place for a romantic weekend getaway or as the individual on the…

France to regain their previous territory. The French had the huge advantage of their large army and fighting on their own land. They started out using mounted knights with heavy armor. For foot soldiers the French used archers with cross bows for precision and to penetrate armor. However, it took a long time to reload and long-range shots could not be made. The English had warfare knowledge from Scottish and Welsh armies. England began to use peasant foot soldiers for efficiency. The peasants…

Introduction Maintaining our health is the most important goal in life. What we eat and how much we eat affect our daily activities. It helps balance the flow of energy in our body as well as the proteins, vitamins, and minerals from the foods we intake daily. Nevertheless, to maintain this goal need attention such as what we intake and how much we consume daily is important. For example, I assumed the foods I intake was great enough to provide more than what I need to maintain my health,…