Heteroscedasticity Different Sampling Variables - Articles

Compromise Allocation for Combined Ratio Estimates of Population Means of a Multivariate Stratified Population Using Double Sampling in Presence of Non-Response (Articles)

Sana Iftekhar, Qazi Mazhar Ali, Mohammad Jameel Ahsan

Open Journal of Optimization Vol.3 No.4, December 18, 2014

DOI: 10.4236/ojop.2014.34007 3,454 Downloads 4,848 Views Citations
Estimation of the Population Mean Using Paired Ranked Set Sampling (Articles)

B. S. Biradar, C. D. Santosha

Open Journal of Statistics Vol.5 No.2, April 13, 2015

DOI: 10.4236/ojs.2015.52012 3,467 Downloads 5,756 Views Citations
An Original Solution for Completing Research through Snowball Sampling—Handicapping Method (Articles)

Irina-Maria Dragan, Alexandru Isaic-Maniu

Advances in Applied Sociology Vol.12 No.11, November 29, 2022

DOI: 10.4236/aasoci.2022.1211052 1,049 Downloads 5,344 Views Citations
This article belongs to the Special Issue on Social Problems and Policy
In vitro and in vivo cell tracking of chondrocytes of different origin by fluorescent PKH 26 and CMFDA (Articles)

Weinand Christian, Johnson TS, Gill TJ

Journal of Biomedical Science and Engineering Vol.1 No.3, October 16, 2008

DOI: 10.4236/jbise.2008.13027 6,766 Downloads 14,278 Views Citations
Study on regurgitation of a bearing-less mini axial aortic valvo-pump with closed impeller (Articles)

Kun-Xi Qian

Health Vol.1 No.3, December 1, 2009

DOI: 10.4236/health.2009.13028 6,297 Downloads 10,238 Views Citations
Chaffinch (Fringilla coelebs L.) song in populations of the East Europe (Articles)

Olesya Anatolyevna Astakhova

Open Journal of Animal Sciences Vol.2 No.4, October 31, 2012

DOI: 10.4236/ojas.2012.24029 3,529 Downloads 6,809 Views Citations
Effect of Mechanical Treatment Temperature on Electrical Properties and Crystallite Size of PVDF Film (Articles)

Ambran Hartono, Suparno Satira, Mitra Djamal, Ramli Ramli, Herman Bahar, Edi Sanjaya

Advances in Materials Physics and Chemistry Vol.3 No.1, March 29, 2013

DOI: 10.4236/ampc.2013.31011 5,819 Downloads 9,754 Views Citations
X-Ray Diffraction Studies of Rice Husk Ash—An Ecofriendly Concrete at Different Temperatures (Articles)

Patnaikuni Chandan Kumar, Nutulapati V. S. Venugopal

American Journal of Analytical Chemistry Vol.4 No.8, August 2, 2013

DOI: 10.4236/ajac.2013.48046 5,196 Downloads 8,800 Views Citations
Calogero Model with Different Masses (Articles)

Ancilla Nininahazwe

Open Journal of Microphysics Vol.3 No.3, August 9, 2013

DOI: 10.4236/ojm.2013.33011 2,790 Downloads 4,902 Views Citations
The Research on Neutral Grounding Scheme of Fengxian 35kV and 10 kV Power Grid (Articles)

Siming Hua, Hua Zhang, Feng Qian, Chunjie Chen, Meixia Zhang

Energy and Power Engineering Vol.5 No.4B, November 11, 2013

DOI: 10.4236/epe.2013.54B172 6,068 Downloads 7,609 Views Citations
Using Relative Utility Pricing to Explain Multibuy Prices in Supermarkets and on the Internet (Articles)

Philip Thomas, Alec Chrystal

American Journal of Industrial and Business Management Vol.3 No.8, December 23, 2013

DOI: 10.4236/ajibm.2013.38078 3,982 Downloads 6,018 Views Citations
Degree of prevalence of different song types of chaffinch (Fringilla coelebs L.) in populations of the European Russia (Articles)

Olesya Anatolyevna Astakhova

Open Journal of Animal Sciences Vol.4 No.1, January 17, 2014

DOI: 10.4236/ojas.2014.41005 3,053 Downloads 5,204 Views Citations
Vocal Variability of Chaffinch Song (Fringilla coelebs L.) as a Condition of Cultural Evolution in Local Populations (Articles)

Olesya Anatolyevna Astakhova

Open Journal of Animal Sciences Vol.4 No.2, March 28, 2014

DOI: 10.4236/ojas.2014.42009 3,174 Downloads 5,062 Views Citations
Bioethanol Production from Rice Straw Enzymatically Saccharified by Fungal Isolates, Trichoderma viride F94 and Aspergillus terreus F98 (Articles)

Mervate A. Abo-State, Ahmed M. E. Ragab, Nour Sh. EL-Gendy, Laila A. Farahat, Hekmat R. Madian

Soft Vol.3 No.2, June 26, 2014

DOI: 10.4236/soft.2014.32003 6,271 Downloads 10,296 Views Citations
The Peculiarity of Numerical Solving the Euler and Navier-Stokes Equations (Articles)

Ludmila Petrova

American Journal of Computational Mathematics Vol.4 No.4, September 5, 2014

DOI: 10.4236/ajcm.2014.44026 3,346 Downloads 4,433 Views Citations
Individual Differences in Stress Responsiveness of the Hypothalamic-Pituitary-Adrenal Axis and Its Vasopressinergic Regulation in Old Monkeys (Articles)

Nadezhda D. Goncharova, Victor Yu. Marenin, Tamara E. Oganyan

Journal of Behavioral and Brain Science Vol.5 No.7, July 14, 2015

DOI: 10.4236/jbbs.2015.57029 3,409 Downloads 4,677 Views Citations
This article belongs to the Special Issue on Stress and Behavior
Study on the Cumulative Innovation Effect of the Competitive Patent Pools Based on the Different Technical Standards (Articles)

Youtao Luo, Zheng Liang, Xiaojun Du, Dong Xia

Open Journal of Business and Management Vol.4 No.3, July 5, 2016

DOI: 10.4236/ojbm.2016.43046 1,731 Downloads 2,731 Views Citations
RETRACTED: Simple Estimated Formula of Delay Time of Measurement Pressure Using a Pressure Guide Tube Connected with Different Diameter Tubes (Articles)

Kenji Tadakuma

Open Journal of Fluid Dynamics Vol.6 No.4, October 12, 2016

DOI: 10.4236/ojfd.2016.64020 1,589 Downloads 2,660 Views Citations
Effects of Long-Term Fertilization on Organic Carbon and Nitrogen Dynamics in a Vertisol in Eastern China (Articles)

Wei Li, Huan Chen, Chengfu Cao, Zhu Zhao, Yuqiang Qiao, Shizhou Du

Open Journal of Soil Science Vol.8 No.3, March 28, 2018

DOI: 10.4236/ojss.2018.83008 1,484 Downloads 3,926 Views Citations
The Relationship Learning and Knowledge Based View of Strategy (Articles)

Bassam Abu Khudair

Open Journal of Business and Management Vol.6 No.2, April 25, 2018

DOI: 10.4236/ojbm.2018.62024 1,066 Downloads 3,271 Views Citations

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