Index finger

How much it bends depends on the refractive indices of the two mediums which is a ratio of the speed of light in one medium compared with the second. For example the refractive index (n) of crown glass can be calculated as it passes from air into crown glass Total internal reflection occurs when the refractive index of the first medium is more than that of the second. The angle of incidence is the angle that a ray of light hits an interface between two mediums relative to the normal. As…

This study examined the effects of physical factors on diversity in freshwater environments by observing invertebrate diversity in riffles and pools in a freshwater stream. It was hypothesized that differences in invertebrate diversity between riffles and pools would be due to physical factors in the environment. To test this hypothesis, invertebrates were collected from each environment and classified by their taxa, and Shannon-Simpson indices were produced from these data to analyze the…

title>INTRODUCTION Optical constants (complex refractive index n, complex dielectric function ϵ, and reflection and absorption coefficients R and α) of materials are of great importance for optical metrology in the semiconductor industry.1,2 A high-performance complementary-metal-oxide-semiconductor process flow with 11 layers of metal requires about 75 photolayers and may contain up to 100 thickness measurements, most of them performed using spectroscopic ellipsometry.3 This technique has…

of developing diabetes and its negative ramifications. Also, increased levels of testosterone (a hallmark of the disease) reverse while consuming low starch diets. 6. High Protein Diet + Low GI Shifting a diet to high protein and low glycemic index (GI) foods proves beneficial to those afflicted with PCOS as well. Studies have shown a significant increase in insulin sensitivity with this type of diet. Since PCOS leads to insulin resistance, it seems this option serves well to manage this…

The Result With full data sheet of Rampo Valley Reservation park and Harriman State Park, we determine the relative density, frequency, relative frequency, relative dominance and important value. <Table 1> is Ramapo Valley Reservation Park’s table . <Table 2> is Harriman State Park’s table. Relative density is percentage of number of individual of one species by sum of the individuals of all species. Relative frequency is percentage of frequency by sum of the frequencies of all…

Different parts of the world have different political regimes and not many succeed in achieving being called a democratic state. In 2016 democracy is the political regime that the most powerful countries in the world follow. The list includes Norway, U.S.A, Germany and Sweden. Progressively, many countries are working on becoming a democracy. Some are being more prosperous, others struggle. It is not exactly easy to become a democratic country due to many requirements to fit the qualification.…

capability. 1.1 Optical fiber: Basics An optical fiber is composed of three parts the core: dielectric material (glass), light propagation the cladding: lesser Refractive index of core(glass/plastic) stops loss of light from core scattering loss at the surface of the core the coating: protect an optical fiber from physical damage. 3 1.2 Fiber optic…

In his conducted reviews “Sectoral conflict and foreign economic policy”, Jeff Frieden examines the distinctive American domestic characters that played a major role on drafting the U.S foreign policy the period between the year of 1914 to 1940, he claims that the American foreign policy was a collective settlement that are pushed by two groups of bureaucratic actors that are clearly motived by contrastive economic interests. For example, he identified that despite the impressive enthusiasm that…

In case of evenness index J´ of species, highest value of 1 was found in sample 8 that have similar relative abundance of species or equal number of individuals belong to each species while species evenness was 0 in samples that also have 0 value of Shannon index that indicates less species diversity result in only one or few species dominate. Remaining samples have moderately high species evenness (Figure 1 (c)). As far as Simpson index of diversity is concerned, minimum value…

will not soon be forgotten. Nate is a huge proponent of active retirement strategies and investing in foreign companies. This is a very difficult and time consuming method of investing, as well as very risky. Dr. Oltmans, on the other hand, prefers index funds, for a hired professional manages them and minimizes the risk of moving investments at the wrong time. I was thrilled to listen to Nate explain investment and retirement strategies and hope I am able to speak with him further about it in…