In this work a teaching-laboratory device was created for students of secondary schools, academic lyceums and colleges, as well as for students of higher educational institutions to study the phenomenon of internal and external photoeffects and to perform laboratory works in the field of physics optics. The device presents the results obtained on the basis […]
The land known today as Liberia existed with rich civilizations; well institutionalized tribal governance and political structures that functioned well to meet the political, economic and spiritual demands before the Western Civilization that came along with repatriation of the Americo-Liberians or the settlers in the early 1800s. Before 1822, there were socio-political establishments and institutions, […]
Achieving environmental sustainability in our recent dynamic and complicated world requires a new thinking and innovative solutions, specially in the age of “Anthropocene” associated with damaging impacts of human practices on the global environment. Using a deductive qualitative appro ach, that is based on exploring the relevant literature and countries’ experiences along with analysing the […]
Introduction: Mental health is an ignored subject in the field of medicine and in the area of public health, and less 1% health budget is spent on mental health problems in developing countries. Aims and objectives: The basic aim of the study is to analyse the choice of psychiatry as a profession amongst medical graduates […]
United Nations Sustainable Development Goal 2 requires all member Nations to achieve zero hunger by 2030. Agriculture especially aquaculture adopting cage technique has been recognised as a very viable option in achieving this set goal. Aquaculture requires water devoid of pollutants and that underscores the study. This is an ex-post facto research that answered 3 […]
The study synthesized a supramolecular complex of glycyrrhizic acid and β -indolyl-3-acetic acid in a 4:1 ratio isolated from the root of the plant licorice (Glycyrrhiza glabra L.). The resulting GA:IAA (4:1) complex was chemically identified based on the comparison of IR – Fure spectra of the starting agents.
Modern foreign and domestic scientific literature has extensive information on the creation of a diesel engine with heat-insulated parts. Most of these studies are devoted to the development of technology for obtaining heat-insulating composite materials, methods for modeling thermal processes in internal combustion engines and reducing fuel consumption. Solving the problem of a diesel engine […]
In this article described the ketosis which is subclinical in cows in the last months of pregnancy, the changes in appetite during lactation, anemia of the mucous membranes, decreased skin elasticity and luster of the skin, increased pulse and respiration, clinical signs such as abdominal hypotension, alopecia, and hemoglobin, glucose, total calcium decrease in inorganic […]
The Coronavirus has disrupted teachings in many schools as they change from on-site learning to online learning. Although this has caused many difficulties, due to safety concerns of parents and multiple lockdown procedures, online learning is still being implemented. This led to a question of how students in different age groups perceive the benefits of […]
Parental function remains one of the rare “jobs” that people exercise without any prior formal preparation. The consequences associated with poor parenting skills, however, raise many social issues. An important factor in positive parenting is the partage of and ability to fulfill parental roles. Unfortunately, parenthood is a very little explored field of research in […]
