Álvaro Vale e Azevedo - Articles - Scientific Research Publishing

Empirical Models for Predicting Global Solar Radiation on the African Continent Based on Factors of Location and Season (Articles)

Olabode M. Bamigbola, Shola E. Atolagbe

Open Journal of Modelling and Simulation Vol.9 No.1，January 21, 2021

DOI: 10.4236/ojmsi.2021.91004 539 Downloads 2,087 Views Citations
Cyanobacteria Growth in Nitrogen- & Phosphorus-Spiked Water from a Hypereutrophic Reservoir in Kentucky, USA (Articles)

Sarah E. Hughes, Jason W. Marion

Journal of Environmental Protection Vol.12 No.2，February 23, 2021

DOI: 10.4236/jep.2021.122006 878 Downloads 2,606 Views Citations
Cesarean Operative Reports: We Can Do Better! (Articles)

Sarah E. Goodheart, Jonathan D. Baum

Open Journal of Obstetrics and Gynecology Vol.11 No.2，February 25, 2021

DOI: 10.4236/ojog.2021.112013 371 Downloads 1,310 Views Citations
Sliding Mode Control for Singularly Perturbed Systems Using Accurate Reduced Model (Articles)

Ayman E. M. Ahmed, Mohamed Zohdy

Int'l J. of Modern Nonlinear Theory and Application Vol.10 No.1，March 5, 2021

DOI: 10.4236/ijmnta.2021.101001 561 Downloads 1,446 Views Citations
The Validity of Open-Source Elevations for Different Topographic Map Scales and Geomatics Applications (Articles)

Gomaa M. Dawod, Ibrahim E. Ascoura

Journal of Geographic Information System Vol.13 No.2，March 19, 2021

DOI: 10.4236/jgis.2021.132009 907 Downloads 2,522 Views Citations
Wheat Yield in a Tolerant Winter Wheat Line Infested by Hessian Fly (Mayetiola destructor) (Articles)

Kirsten E. Roe, Brandon J. Schemerhorn

Advances in Entomology Vol.9 No.2，April 8, 2021

DOI: 10.4236/ae.2021.92007 605 Downloads 1,644 Views Citations
Kolmogorov-Smirnov APF Test for Inhomogeneous Poisson Processes with Shift Parameter (Articles)

E. D. Wandji Tanguep, D. A. Njamen Njomen

Applied Mathematics Vol.12 No.4，April 28, 2021

DOI: 10.4236/am.2021.124023 473 Downloads 1,368 Views Citations
SIR Model and HIV/AIDS in Khartoum (Articles)

Sheima M. E. Abueldahab, Franck Kalala Mutombo

Open Access Library Journal Vol.8 No.4，April 30, 2021

DOI: 10.4236/oalib.1107334 361 Downloads 3,600 Views Citations
A Comparative Analysis of Anxiety and Depression among Glaucoma and Cataractous Patients in Southwest Nigeria (Articles)

A. C. Okudo, O. E. Babalola, A. T. Ogunro

Open Journal of Ophthalmology Vol.11 No.2，May 14, 2021

DOI: 10.4236/ojoph.2021.112009 297 Downloads 2,037 Views Citations
Evaluation of Hydrocarbon Reserve in AD Field, Offshore Niger Delta (Articles)

M. E. Nton, M. O. Adeyemi

Open Journal of Geology Vol.11 No.5，May 20, 2021

DOI: 10.4236/ojg.2021.115009 567 Downloads 2,632 Views Citations
Magnetic Technique Estimation of Weld Residual Stress Failure Due to Tensile Loading (Articles)

C. E. Etin-Osa, L. M. Ebhota

Engineering Vol.13 No.6，June 11, 2021

DOI: 10.4236/eng.2021.136019 270 Downloads 836 Views Citations
A Geometric Approach to Conditioning and the Search for Minimum Variance Unbiased Estimators (Articles)

James E. Marengo, David L. Farnsworth

Open Journal of Statistics Vol.11 No.3，June 25, 2021

DOI: 10.4236/ojs.2021.113027 297 Downloads 1,715 Views Citations
Confidence Interval Estimation of the Correlation in the Presence of Non-Detects (Articles)

Courtney E. McCracken, Stephen W. Looney

Open Journal of Statistics Vol.11 No.3，June 25, 2021

DOI: 10.4236/ojs.2021.113029 370 Downloads 1,493 Views Citations
Treatment Strategies for COVID-19 in Pregnancy: Short Review of Current Recommendations (Articles)

Rabia Zill-e-Huma, Alex Wilkinson

Open Journal of Obstetrics and Gynecology Vol.11 No.7，July 6, 2021

DOI: 10.4236/ojog.2021.117076 461 Downloads 3,078 Views Citations
Pressure Gradient Control Strategies Based on Disturbance Rejection for Typical Pharmaceutical Cleanrooms (Articles)

Chunwang Li, Xiaojun Ma, Chun-E Huang

World Journal of Engineering and Technology Vol.9 No.3，August 6, 2021

DOI: 10.4236/wjet.2021.93038 251 Downloads 1,215 Views Citations
Preventing Behavioral-Risks Incidence among School Children: The Role of School-Based Health Promotion Program (Articles)

Raymond O. Chimezie, Marychristiana E. Uzochukwu

Journal of Biosciences and Medicines Vol.9 No.8，August 26, 2021

DOI: 10.4236/jbm.2021.98013 327 Downloads 2,221 Views Citations
Streamlines in the Two-Dimensional Spreading of a Thin Fluid Film: Blowing and Suction Velocity Proportional to the Height (Articles)

N. Modhien, D. P. Mason, E. Momoniat

Journal of Applied Mathematics and Physics Vol.9 No.8，August 31, 2021

DOI: 10.4236/jamp.2021.98133 204 Downloads 978 Views Citations
This article belongs to the Special Issue on Application of Mathematical Models in Physics and Engineering
Machine Learning Approaches for Classifying the Distribution of Covid-19 Sentiments (Articles)

M. Kuyo, S. Mwalili, E. Okang’o

Open Journal of Statistics Vol.11 No.5，September 30, 2021

DOI: 10.4236/ojs.2021.115037 346 Downloads 1,791 Views Citations
Streamlines in the Two-Dimensional Spreading of a Thin Fluid Film: Blowing and Suction Velocity Proportional to the Spatial Gradient of the Height (Articles)

N. Modhien, D. P. Mason, E. Momoniat

Journal of Applied Mathematics and Physics Vol.9 No.11，November 15, 2021

DOI: 10.4236/jamp.2021.911176 165 Downloads 754 Views Citations
pysky: An Application for the Planning of Multi-Target Astronomical Observations (Articles)

Allen E. Rocha, William D. Parker

Journal of Applied Mathematics and Physics Vol.9 No.11，November 15, 2021

DOI: 10.4236/jamp.2021.911178 195 Downloads 1,078 Views Citations

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