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May 31, 2024Open    Access

Prevalence of Mental Disorders among Moroccan Students during the COVID-19 Pandemic

Sarah Drider,Mohammed Ouhssine
The mental health of university students was already a public health problem even before the outbreak of the COVID-19 Pandemic. It was the subject of several international studies before and during the Pandemic which revealed worrying prevalence of disorders. In Morocco few studies have been conducted on university students. The main objective of our study was to help improve the prevention and management of mental disorders in students during a pandemic. A cross-sectional study with an analytic...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111586


May 31, 2024Open    Access

Zinc in Different Soils and Foliar Content in Commercial Corn Planted on Calcareous Soils of Quintana Roo, Mexico

Jorge Humberto Ramírez Silva,Alejandro Cano González,Nelda Guadalupe Uzcanga Pérez,Genovevo Ramírez Jaramillo
Corn is a highly demanding Zinc (Zn) crop, so it is very likely that deficiencies are present in the calcareous soils of the Yucatan Peninsula where alkalinity limits the availability of this element. High concentrations of Carbonates (CO3=) and Hydroxides (OH-) can form Low-Zinc solubility complexes, not available to plants when Zinc Hydroxide [Zn(OH)2] or ZnCO3 are induced. Field experience shows that commercial corn suffers from Zinc deficienc...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111564


May 31, 2024Open    Access

The Lane Houses in Blossoms Shanghai—The Origin and Development of Shikumen Culture in Shanghai

Qinpei Fan
This paper selects the lane houses, an important carrier in the novel Blossoms Shanghai, to explore the origin and development of citizen culture in Shanghai. The narrative of the novel starts from the 1950s, and the various forms of lives of ordinary people in the lane houses show us that this regional architecture and the living space provided by the lane houses give birth to a relatively conservative and introverted citizen culture (Shikumen Culture), which affects the citizens’ diet and livi...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111539


May 31, 2024Open    Access

Assessment of Water Supply and Demand in Walatsi Sub-Catchment, Busia County, Kenya

Justus Diang’a,Kennedy Obiero,Mary Makokha
Overexploitation of water supplies remains the most serious constraint on its sustainability, and many authorities are confronting serious problems in its management because of growing competition for the ever-dwindling natural resource. The study aims to assess the supply and demand for water in the Walatsi sub-catchment from 2022 to 2030. Data from key informants, experiment, direct observations, and GIS analyses were utilized and analyzed through QGIS software and Microsoft Excel, and a decis...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111497


May 31, 2024Open    Access

The Congolese Legislation Readiness against AI Development and Foreign Attacks and Perspective of International Cooperation

Jordy Cloud Ntsoumou Mboulou
Artificial Intelligence (AI) has become an increasing concern for national cybersecurity in most countries, the Republic is no exception. The Republic of Congo is among the growing number of African countries to enact various legislation on cyber security and is also part of the African Convention on Cybersecurity and Personal Data Protection. Therefore, the country has three major laws: the Personal Data Protection Law, the Cybersecurity, and the law Cybercrime Law. These three laws although su...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111453

Law 

May 31, 2024Open    Access

The Centrality of Esigani (Matchmaker) in Traditional Abagusii Marriage

Zacharia O. Mokua,Herman Kiriama,Evans Omosa Nyamwaka,Eliud Nyakundi,Peter Gutwa Oino
This study sought to explore the centrality of a matchmaker in traditional marriage among the Abagusii. A case study research design was utilized. The social exchange theory of mate selection guided the study. Stratified, purposive and snowballing sampling techniques were used to obtain 30 respondents who provided data. An interview guide was utilized to gather qualitative data which was analyzed using thematic content inquiry. The study found that a matchmaker (esigani) played a significant rol...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111274


May 31, 2024Open    Access

Effect of Protein Levels and Castration Management on Primal Cuts, Meat Quality and Non-Carcass Components of Male Desert Goats

Mohamed Omer Mudalal,Tarig Khmees Doka,Salha M. Edreest
The experiment was conducted in male Desert goats to study the effect of dietary protein levels and castration on primal cuts, meat quality and non-carcass components of male Desert goats. Twenty-four male Desert goats aged 4 - 5 months and weighing 10 Kg were used in this study. The goats were divided into three groups of similar age and weight (8 males), and every group was subdivided into two subgroups; (4 males) one subgroup was castrated (by using burrito) and the other was left intact. Gro...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111046


May 31, 2024Open    Access

The Impact of Post-Processing Procedures on the Characteristics of the Additively Manufactured Resins: A Systematic Review

Sara Benfaida,Mouna Hamza,Ahmed Benabdelaziz,EL Mehdi Jouhadi
Aim: The aim of our study was to evaluate the impact of post-processing procedures on the characteristics of additively manufactured resins. Method: Literature was searched on MEDLINE (PubMed) using Anglo-Saxon keywords. Papers meeting the eligibility criteria were identified after reading their titles, abstracts, and full text. The Critical Skills Appraisal Programme (CASP) was used to assess the quality of the studies selected. Results: Among ...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111632


May 31, 2024Open    Access

Bridge Impact on Water Behavior: Simulation-Application to the Medjerda River in Tunisia

Youssef Mahjoub,Amel Soualmia,Azeddine Kourta
The Medjerda Basin is a crucial hub in Tunisia, grapples with recurring floods, significantly affecting social and economic activities in the region. Flood-induced damages disrupt daily life, jeopardizing homes, agriculture, and businesses. This study delves into the intricate dynamics of hydraulic engineering within the challenging context of the Medjerda River Basin, responding to the global flood crisis. This study investigates channel response under diverse flow scenarios. It employs a novel...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111597


May 31, 2024Open    Access

Inhibitory Effect of Medicinal Secondary Compounds on Carcinogenic Cell-Lines

Yousef M. Almutairi,Elbert Lewis Myles,Waeel H. Alramadhan,Naif M. Alhawiti
There are various methods used to treat cancer including the use of natural compounds. This paper describes the investigation of the cytotoxic effects of the plant Senna’s secondary compounds when exposed to different types of cancer cells. Cassia angustifolia (senna) is a native plant of Yemen, Somalia and Arabia. It is used medicinally in other parts of the world. The practical experiments carried out aim at showing the rate of growth inhibition of the cancer cells after their exposure to the ...
Open Access Library J.   Vol.11, 2024
Doi:10.4236/oalib.1111593


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