Life Sciences

In Dacryodesedulis (G; Don) H. J. Lam L and Elaeis guineensis Jacq. Are two fruit species used for food. In Brazzaville, they are among the most representative and cover the entire city. The phonological study of these two species was carried out throughout the city of Brazzaville. The aim of the study is to improve phenological knowledge of these species. The methods used are based on field surveys. The trees selected, marked and geolocated were monitored using the observation method for two years. The various results obtained show that in Dacryodesedulis (G. Don) H. J.

In this paper, we present a numerical analysis of natural convection and the effects of collector radius variation on the velocity and temperature field. After transforming the conservation equations of mass, momentum and energy, we compare the results of our calculation code with those of Comsol. On the one hand, the comparative study of the temperatures in the collector reveals a slight difference at the entrance to the chimney, on the other hand we note that there is a perfect agreement with the general appearance of the evolution curves temperatures in the chimney.

Yellapur taluk comes in Uttar Kannada district and is one of the biodiversity richest places of Western Ghats and includes many flora and fauna. Present work includes the distribution of Pteridophytes of Yellapura taluk. It includes 28 species of Pteridophytes of 17 families. Pteridophyte work is a new addition to Yellapur taluk, Uttara Kannada district, Karnataka.

Aims: Cystic Echinoccoccosis (CE) or hydatid disease (HD) is a wide-spread zoonotic disease caused by the cestode parasite Echinoccoccus granulosus (sl). This study was aimed to carry out a preliminary investigation on the prevalence of the disease in animals slaughtered in Delta State, Nigeria. Study Design: A cross sectional study to determine the status of CE in 5 towns in Delta State, Nigeria was undertaken between the months of August 2021 – July 2022. Methodology: 1132 animals comprising of cattle, goats and pigs were investigated for the presence of hydatid cysts at postmortem.

In this study, improvement in antibacterial properties of grapes (Citrus paradisi Macfad), orange (Citrus siensis) and lemon (Limona taris), Mango (Mangifera indica L.) peel after the Hydrosols procedure was investigated. The antibacterial properties against common food-borne pathogens (Staphylococcus aureus, Enterococcus faecalis, Klebsiella pneumonia and Salmonella Paratyphi A) as well as 6 fishs poilage bacteria isolated from 4 spoiled fish species: mackerel, sardine, anchovy and rainbow trout, have been evaluated using paper disc diffusion, MIC and MBC methods.

The Banas Riveris an important source of water and biodiversity in Gujarat, India. In this study, we conducted a floristic survey of the Banas River corridor in Gujarat to document the plant species richness, composition, and distribution patterns in the area. We compiled a comprehensive floristic catalog of 520 species belonging to 340 genera and 101 families, based on field surveys, herbarium collections, and a literature review. The families with the highest number of species were Poaceae, Fabaceae, and Acanthaceae the most common life forms were herbs and trees.

Consumers are driven by both ethnocentric feelings and rational product evaluation when deciding to purchase domestic products. This paper examines the relationship between consumer ethnocentrism and purchase intention, while also considering certain demographic characteristics as moderating variables. It is to be found that age and income moderate the effect of ethnocentrism on purchase intention, highlighting the need for companies to tailor marketing strategies to different age and income groups.

Hair follicle stem cells (HFSCs) are undifferentiated, self-renew and multipotent cells in skin. Androgenetic Alopecia (AGA) is affecting 85% of males and 40% of females throughout the world. Its exact cause is unknown Androgens play a pivotal role in AGA etiology, but it is associated with other diseases, such as; hyper-androgenemia, hypothyroidism, prostate cancer, nutritional deficiencies, autoimmune diseases and even COVID-19. Multiple treatments have been considered for androgenetic alopecia, but, it was not satisfactory results.

Recently, lightweight cipher has become a hot topic, which is a key technology to ensure the security of communications among constrained devices such as WSNs (Wireless sensor Network), Radio Frequency Identification (RFID), and IoT (Internet Of Things). Lightweight cryptography is a class in cryptography that is employed in resource constrained devices like embedded systems to provide security. A novel S-BOX (Substitution–Box) encryption using Adaptive Composite Field Architecture (ACFA) for 5G communication is proposed in this research.

Pepper is amongst the most consumed vegetable fruits in Cameroon. Its production remains seasonal. In order to increase plant yield. A study was lunched between March 2020 and December 2021 with the aim of contributing to the knowledge of insect fauna infesting pepper fruits and suggest biological control methods using parasitoids. A weekly inventory was made. Fruits stung by insects were collected and taken to the laboratory. Apest that emerged was conserved in alcohol at 70oCand was exposed to parasitoids used here as biological control agents.