Results 1 to 10 of about 9,774,757 (278)
Soepra: Jurnal Hukum Kesehatan, 2021 : The increase in COVID-19 cases and the limited availability of personal protective equipment cause residents to be prone to contracting COVID-19 and lose some of their rights as consumers of education programs.
Sola Sacra Providentia +2 more
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Phylogenetic and genome-wide mutational analysis of SARS-CoV-2 strains circulating in Nigeria: no implications for attenuated COVID-19 outcomes [PDF]
Osong Public Health and Research Perspectives, 2022 Objectives Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19). The COVID-19 incidence and mortality rates are low in Nigeria compared to global trends.
Daniel B. Kolawole, Malachy I. Okeke
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An Interdisciplinary study of the cinematic adaptation of “Lonesome Trees” by Houshang Moradi Kermani [PDF]
مطالعات بینرشتهای ادبیات، هنر و علوم انسانی, 2021 One of the areas of research in comparative literature is the study of the relationship between literature and cinema. This research analyses the adaptation process of “Lonesome Trees” (by Houshang Moradi Kermani) in its cinematic adaptation (directed by
maryam esmaili
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Experimental studies on the disintegration of high-clay sands and the enrichment of heavy minerals in an experimental scrubber-free washing plant [PDF]
E3S Web of Conferences, 2020 The Chersky Mining Institute of the North, Siberian Branch, the Russian Academy of Sciences offered for development a new type of scrubber-free washing device, focused on the processing of gold-bearing sands with a high content of silty-clay fractions ...
Shirman Grigoriy +4 more
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Hydrophobization of the surface of mineral forms during cryogenic treatment of highly clayey sands [PDF]
E3S Web of Conferences, 2020 The results of experiments in a laboratory flotation device for assessing the effect of cryogenic treatment on the surface properties of natural highly dispersed mineral mixtures, such are high-clay sands, are presented.
Shirman Grigoriy +2 more
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Egyptian Journal of Biological Pest Control, 2020 Two different Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) nucleopolyhedrovirus (SpliNPV) isolates were obtained from natural infected S. littoralis larvae in Egypt.
Wael Elmenofy +12 more
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Elliptical concentrators [PDF]
Applied Optics, 2006 Nonimaging optics is a field devoted to the design of optical components for applications such as solar concentration or illumination. In this field, many different techniques have been used to produce optical devices, including the use of reflective and refractive components or inverse engineering techniques.
García Botella, Ángel +2 more
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Journal of Public Health in Africa, 2023 Maternal mortality can be reduced by strengthening the process of early detection of high-risk pregnancies. However, the lack of knowledge related to high-risk pregnancy is still an obstacle.
Ayu B. Fauziah +5 more
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Extraction of gold in a centrifugal field of fluid rotation [PDF]
E3S Web of Conferences, 2020 With the samples of the gold-antimony ore processing products of the Sentachan deposit, flotation experiments were carried out on a laboratory centrifugal flotation machine with peripheral concentrate discharge (CFM) and on a laboratory mechanical ...
Salomatova Svetlana
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Hyperparabolic concentrators [PDF]
Applied Optics, 2009 We present a family of three-dimensional concentrators constructed from the photic field generated by a Lambertian emitter. The profile of these concentrators is obtained from the field lines for a two-dimensional truncated wedge and is based on the union between a hyperbola and a tilted parabola. By revolution of this profile, we obtain hyperparabolic
García Botella, Ángel +4 more
openaire +4 more sources