Kontribusi Daya Ledak Otot Tungkai dan Koordinasi Mata dan Kaki dengan Akurasi Shooting Ssb Patriot Muda Kuok

Based on observations on a player School Football Patriot Muda Kuok that shooting players who follow exercise football still not good, it is revealed that limited capability players especially in doing shooting who directed and effectively who is in what. The purpose of this research is to know how big contribution explosive power limb muscles and coordination eyes and feet with accuracy shooting in School Football Patriot Muda Kuok. Population in this study a whole object research, namely soccer players players school football patriot young kuok, consisting of 18 people, by using total of sampling, so sample in this research was 18 people. An instrument too was vertical synchronization jump, coordination eyes and feet and test shooting. Data obtained in analysis with employing correlation product moment, To determine contribution used the coefficients determinan. Of the results obtained explosive power limb muscles have become with accuracy shooting in Schools Football Patriot Muda Kuok is as much as 25,81 %. Of the results obtained coordination the ankles have become with accuracy shooting in School Football Patriot Muda Kuok 32,26 % as much as. There were the contribution of jointly between explosive power limb muscles and coordination the eye the foot against the accuracy of the shooting scene in schools football young patriot kuok 34,69 % as much as

Dampak Peralihan Fungsi Kawasan Hutan terhadap Kondisi Sosial Ekonomi Masyarakat (Studi Kasus: Kampung Lembur Pasir, Desa Ginanjar, Kecamatan Ciambar, Kabupaten Sukabumi, Jawa Barat)

Change region switch the function of limited production forest area of the reserve has implications for the shape of people's activities in the region are limited. This study aims to determine the impact of the transition Perhutani office production forests into conservation forest area of the National Park on the socioeconomic conditions of rural communities around the area hutan. Metode research is a case study where data collection is done by using questionnaires and in-depth interviews and analysis of descriptive data. The results showed the impact of transfer of forest land to the socio-economic conditions of rural communities around the forest area, the social aspects of a decline in the number of pengarap land and increasing types of livelihood (of 6 types to 13 types of livelihood) and from the economic aspect, noticeable decrease in the use of firewood by the head of each family as well as a decline in revenue on each head of family who make their livelihood as this penggarap. Implications for the various issues that arise in the community where it takes an intensive development program

Robust estimation of bacterial cell count from optical density

Optical density (OD) is widely used to estimate the density of cells in liquid culture, but cannot be compared between instruments without a standardized calibration protocol and is challenging to relate to actual cell count. We address this with an interlaboratory study comparing three simple, low-cost, and highly accessible OD calibration protocols across 244 laboratories, applied to eight strains of constitutive GFP-expressing E. coli. Based on our results, we recommend calibrating OD to estimated cell count using serial dilution of silica microspheres, which produces highly precise calibration (95.5% of residuals <1.2-fold), is easily assessed for quality control, also assesses instrument effective linear range, and can be combined with fluorescence calibration to obtain units of Molecules of Equivalent Fluorescein (MEFL) per cell, allowing direct comparison and data fusion with flow cytometry measurements: in our study, fluorescence per cell measurements showed only a 1.07-fold mean difference between plate reader and flow cytometry data