8 results for “Controlled Sampling”

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Research ArticleOpen accessIn the keywordsA Systematic Procedure for Square Random Lattice SamplingGirish Chandra, Neeraj TiwariAn attempt has been made in this paper to improve the method 'Square Random Lattice Sampling' by suggesting a systematic procedure for achieving the goals under controls beyond stratification. The estimator of mean and its variance are calculated. Results shows that the relative precision of the proposed procedure increases as size of the latin square and the number of latin … …Journal of Mathematics and Statistics, Vol. 13, Issue 3 · 20 Jul 2017 · 6,962 accessesView PDF Cite

Research ArticleOpen accessIn the abstractPotential Impacts of Sustainable Dairy Farming in Char Areas of Northern BangladeshJasim Uddin Ahmed, Shankar Kumar Raha, Md. Habibur RahmanThis study was conducted to evaluate the potential impacts of sustainable dairy farming in Char areas of Northern Bangladesh. A total of 600 poorest dairy farming households were selected out of 1323 households, taking 200 households from each Upazila of Sariakandi, Islampur and Belkuchi of Bogra, Jamalpur and Sirajganj districts, respectively using simple random sampling technique. A structured questionnaire was … …American Journal of Agricultural and Biological Sciences, Vol. 12, Issue 3 · 2 Nov 2017 · 8,542 accessesView PDF Cite

Research ArticleOpen accessIn the abstractWeighted Integration Route to Stiffness Matrix of Quadrilaterals for Speed, Accuracy and Functionally Graded Material ApplicationSubramanian G., P.V. JeyakarthikeyanA weighted integration route with robust one-point integration (hourglass-controlled) is proposed as efficient, time saving alternative to Gauss quadrature for stiffness matrix of bilinear quadrilaterals. One-point rule relies on sampling at the center of the element to linearize the geometric transformation and average the material property over it. This enables, for a given element, explicit integration of stiffness matrix yielding … …American Journal of Applied Sciences, Vol. 15, Issue 4 · 27 Sep 2017 · 8,050 accessesView PDF Cite

Research ArticleOpen accessIn the abstractSolid Waste Characterization and Recycling Potential for University Technology PETRONAS Academic BuildingsAmirhossein Malakahmad, Muhammad Za’im Zaki bin Che Mohd Nasir, Shamsul Rahman Mohammed Kutty, Mohammed Hasnain IsaProblem statement: In many countries such as Malaysia, it is increasingly more difficult to find suitable locations for landfills, which are accepted by the population. These circumstances are to be found all over the world and make new strategies for waste management necessary. Approach: Integrated Solid Waste Management (ISWM) systems are one of the greatest challenges for sustainable development. But … …American Journal of Environmental Sciences, Vol. 6, Issue 5 · 31 Oct 2010 · 8,867 accessesView PDF Cite

Research ArticleOpen accessIn the abstractFatal Pulmonary Hemorrhage Through Fiberoptic Broncoscopy in a Well Controlled Diabetic Female With MucormycosisP. Di Carlo, D. Cabibi, A. Mazzola et al.A rare case of invasive pulmonary mucormycosis complicated by fatal massive haemoptysis through bronchoscopy in a patient with a well controlled diabetes is reported. Histological features of infection are reported and the characteristic aspects of the staining are discussed. Fiberoptic bronchoscopy revealed bilateral obstruction of the segmental bronchi and fatal massive bleeding occurring because of biopsy sampling. Caution is warranted … …American Journal of Infectious Diseases, Vol. 4, Issue 3 · 30 Sep 2008 · 7,184 accessesView PDF Cite

Research ArticleOpen accessIn the abstractThe Relationship between Organizational Culture and Staff Productivity Public OrganizationsMehrdad Goudarzvand CheginiProblem statement: Nowadays organization’s culture is as an effective factor on organization actions. The objective of this research is determining of the relationship of organization’s culture with staff productivity in public terms of Guilan province, Iran. Approach: This study was a kind of studies about relations and statistical society will be associated by state organizations staff in Guilan Province. From … …Journal of Social Sciences, Vol. 6, Issue 1 · 31 Mar 2010 · 8,759 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEffect of Logging Operation on Soil Carbon Storage of a Tropical Peat Swamp ForestAnton Eko Satrio, Seca Gandaseca, Osumanu Haruna Ahmed, Nik Muhamad Ab. MajidProblem statement: Since heavy machinery are used in the logging operation activity for extracting the logs on sensitive forest site with peat soil, environment destruction should be the other concern during its processes especially on its important function as soil carbon storage. The objective of this study was to determine whether logging operation affect soil carbon storage of a tropical … …American Journal of Environmental Sciences, Vol. 5, Issue 6 · 31 Dec 2009 · 8,032 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEcophysiology of Chirostoma Jordani Pisces: Atherinopsidae. Habitat Characterization and Population Dynamics in a Periurban Lake (Xochimilco, México)Latournerié-Cervera José Román, Rangel-Nambo María Isabel, Alma Rosa Estrada-OrtegaChirostoma Jordani is an endemic species of the Mexican plateau, whose population, due to anthropogenic causes, has experienced a notable decrease from 2000 to the present, putting its permanence in its natural habitat at risk. Therefore, the objectives of this research were focused on evaluating the population dynamics of C. Jordani through its size and weight distributions and growth rate … …American Journal of Agricultural and Biological Sciences, Vol. 16, Issue 1 · 23 Jan 2021 · 7,546 accessesView PDF Cite