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Cement Production in Nigeria
Cement is the most common and extensively used adhesive in the construction industry. It is employed on highways, houses, embankments, bridges, commercial establishments, and flyovers. In recent years, the Nigerian cement industry has grown from import dependency to an export-thriving epicentre within Africa. The country possesses the largest cement industry within West Africa, with at least 12 registered companies amounting to a merged cement capacity of 58.9 Mt/yr. Dangote Cement is the largest cement producer in Nigeria and West Africa, manufacturing a combined share of more than 28.5 Mt/yr of cement capacity. Also, LafargeHolcim (through its subsidiary AshakaCem & Lafarge WAPCO) and BUA Group boost 18.9 Mt/yr and 11.5 Mt/yr of integrated cement capacity, respectively.
16 Sep 2021
Gender Differences in Work-Life Balance/Career Opportunities/Health
Although gender roles no longer clearly define who is responsible for home care and who is responsible for job duties, some research shows that the conflict between family and work life appears to be a greater problem for women than for men. For women, the relationships between career opportunities and work–life balance and between career opportunities and the perception of general health have significantly lower values compared to results from the group of men, while the perception of work–life balance affects well-being more significantly when compared to the male counterpart.
12 Jan 2022
Stonefish: venom components, pathology, distribution
There are five species of stonefish within the genus Synanceia: Synanceia horrida (previously referred to as S. trachynis), S. verrucosa, S. alula, S. nana and S. platyrhyncha. Synanceia spp. can grow 35–50 cm in length and have evolved grey and mottled skin to camouflage themselves amongst encrusted rocks and coral for predation and defense. Synanceia species have up to 15 dorsal fin spines that are erected when the fish is disturbed. Stings from this medically important group of fish are known to cause painful and lethal human envenomations. Stonefish are regarded as one of the most venomous fish in the world. Research on stonefish venom has chiefly focused on the in vitro and in vivo neurological, cardiovascular, cytotoxic and nociceptive effects of the venom.
17 Jun 2021
Antibacterial Designs for Implantable Medical Devices
The uses of implantable medical devices are safer and more common since sterilization methods and techniques were established a century ago; however, device-associated infections (DAIs) are still frequent and becoming a leading complication as the number of medical device implantations keeps increasing.
01 Aug 2022
The Benzodiazepines (BDZs) are a group of components that receive their name because in their chemical structure have a benzene ring joined to other seven-members heterocyclic ring called Diazepine.
13 Apr 2021
Wearable Devices for Stroke Prediction
Stroke ranks as one of the top first leading causes of death and disability worldwide, particularly for the most populous countries in Asia, Europe, and North America. The emerging wearable devices intended to monitor the physiological parameters, and the growth of machine learning applied to predict diseases, are promising solutions to prevent stroke and eventually predict stroke risk.
30 Sep 2021
Impacts of Brick Making on Environment
The brick making industry, despite its contribution to environmental pollution, plays a major role in the economic growth of many nations, with the traditional technology accounting for a significant proportion of the total clay brick production. This writeup gives an overview of the origin of brickmaking, its socioeconomic importance, the environmental impacts and improvements made in the art of brickmaking over the years. The environmental impacts from brickmaking cannot be overruled, however, this impacts could be minimized and managed through the adoption of more sustainable and environmentally friendly firing innovative.
23 Nov 2021
Detection and Diagnosis of SARS-CoV-2/COVID-19
Latest weeks the humanity is faced with the spread of a new coronavirus, SARS-CoV-2 that causes a respiratory illness with high mortality rates, COVID-19. Since there is no approved treatment or vaccination against that specific coronavirus the reduce in virus spread is essential. That is based in the use of appropriate tools, enabling the accurate and early detection. Molecular biology and immunological techniques are widely used in order to predict the COVID-19 cases in a very short period of time. These are commonly based either in identification of the SARS-CoV-2’s genetic material or in detection of antibodies that have been produced by the immune system against the virus. Many of the above mentioned tests have been validated and approved by local authorities. However, there are much more companies that provide detection tests, without basic validation processes, contributing in non-precise data. The present review aim to analyze the most common platforms that are used in COVID-19 detection, analyzing their advantages and weaknesses. Therefore, each physician will be equipped with appropriate information required for each test.
29 Oct 2020
Iron-Containing Oral Contraceptives
Oral contraceptive use has been associated with decreased menstrual blood losses; thus, can independently reduce the risk of anemia and iron deficiency in women. Manufacturers have recently started to include supplemental iron in the non-hormonal placebo tablets of some contraceptives.
15 Jul 2021
Support Needs in Intellectual Disability
“Support needs” is a psychological construct referring to the pattern and intensity of supports necessary for a person to participate in activities linked with normative human functioning.
11 Jan 2021
Featured Entry Collections
Encyclopedia of Social Sciences
Encyclopedia of ZEMCH Research and Development
Encyclopedia of Engineering
Encyclopedia of COVID-19
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