There are lots of nanoparticles that have less toxic effects on the different cells of fish immune system. Nanoparticles have low cost as compared to the other materials in delivering of biological materials. Nanoparticles have gained much interest as a specific and sensitive tool for diagnosis of bacterial, fungal and viral diseases in aquaculture. There are different types of nanoparticles such as Cu based nanoparticles, sliver nanoparticles, metal oxides nanoparticles such as ZnO and TiO2 NPs, or composite of several metals. The applications of nanoparticles in aquaculture has promisingly seen in water quality improvement, aquatic animal nutrition, drug delivery, disease diagnosis and management but very few works and has been done in the greener approach as it is forming a new horizon in the aquaculture era. Silver nanoparticle are employed for the cleaning fresh water inhabiting fishes due to advanced cleaning system and special plates that cleans each drop of water in each direction of movement of water. By improving disease control, feeding formulation, and biofouling control, nanotechnology can improve aquaculture production and shrimp culture.

Language, like sleep, is not a substance but a process that is constantly evolving and the practicality is known to everyone, yet in its throretical form defies formulations. Sociolinguistic is not a study of facts but the study of ideas about how societal norms are intertwined with our language use. For instance, what it means to be a male or female member of a particular society may influence the terms we use to address each other. Three level of analysis are mainly considered when conceptualizing the context of language and its uses; the play of Phenomena upon the senses, the concepts we can recognize as common to certain groups or classes of these phenomena, thirdly the formal logical system with which these concepts seem to agree. Language is always subject to construction and deconstruction in respect to the environment and culture it gets exposed to. For instance, learning language, say L3 where L1 is the regional language, but is instructed using L2, may determine the outcome of how a language is understood and learnt depending on the sociolinguistic exposure of learners where L1, L2 and L3 may all differ from region to region especially in the context of India, as India is multi-lingual. Environmental exposure plays a vital role in how a certain target language is learnt. It is a fact that as an adult language learner, environmental exposure and cultural proximity play a great deal of how language is studied and also the pace with which target language is acquired/learnt.

The practice of traditional and alternative medicine in Ghana cannot be underestimated as many people have embraced the services of practitioners partly due to the minimum side effects involved. Practitioners of alternative medicines have also helped in educating the public on preventative issues and ultimately curative as well. However, a section of the public has raised concerns concerning activities of some practitioners, level of medical training, titles they use, the quality of schools run by some practitioners and the kinds of certificates they issue to trainees. As a practitioner, a staunch advocate of naturopathic medicine and a law student, I am now particular about policies and the legal framework for this industry to help streamline the sector to save the many vulnerable patients and ultimately complement conventional healthcare. This is because no industry is supreme. I believe this would also help to do away with the quack or unqualified practitioners in the system. This paper seeks to address these issues. The author will, as a Student of Law, seek to research into these areas by discussing relevant judicial decisions in other Common Law jurisdictions. This is because, to the best of my knowledge, no case relating to alternative medicine has been adjudicated in our courts in Ghana.

Fitness has become one of the most popular projects of many people in modern times, and people are willing to spend time and money on fitness. Physical fitness can not only develop good living habits it can also be used as an active leisure way to enrich entertainment and cultural activities. This article takes college student behavior as the object to carry out research on promoting the development of fitness economy. College students are the mainstay and important consumer group in the society, and it is of great significance to study their fitness consumption status and attitudes. Smart-PLS 3.0 is used as the main statistics analyzing tool. The results indicate that self-demand, social influence, facilitating conditions, performance expectancy and effort expectancy are drivers for young people to adopt fitness.

Coronavirus Disease 2019 (COVID-19) is the third life-threatening pandemic disease. It started in December 2019 in Wuhan, China. Cases of SARS-CoV-2 infection may be asymptomatic or have a range of symptoms with the most common being fever, cough, and shortness of breath. Correct clinical laboratory analyses which give results in a well-timed or prompt manner are critical for the clinical and public health administration of COVID-19. The clinical presentation and stage of the COVID-19 disease determine the option as to which laboratory analysis to apply for the diagnosis. The application of the real-time reverse transcriptase-polymerase chain reaction (real-time RT-PCR), for nucleic acid analyses, is the most correct method for diagnosing acute SARS CoV-2 infection. The ideal specimen types are combined deep nasal or nasopharyngeal and throat swabs. Application of serology can be performed for the diagnosis of a previous infection that is more than 14 days after the beginning of clinical features. Antigen analyses are also carried out in most developed countries. The analytical results interpretation must take into consideration the pre-test likelihood or possibility of the patient having COVID-19 disease.

The use of plants to treat chronic diseases such as high blood pressure is part of ancient African traditions. Many authors have placed an emphasis on the study of plants through the ethnobotanical approach and the results obtained in different regions have shown that the use of plants to treat chronic diseases is very widespread. Ethnobotanical surveys aiming at identifying plants with antihypertensive properties were carried out in the city of Nkongsamba, Littoral Region, Cameroon, with traditional health practitioners in markets and associations. The data analysis focused on determining, for each species, the frequency of citation (CF), the confirmation or consensus index of informants (ICs), the frequency of use (FU) and contribution to the constitution of revenue (Cpr). A total of 35 people were interviewed as part of this survey: 24 men and 11 women. The distribution of respondents by age group showed that the group [41-60] is the most represented. People from the Cameroon West Region were the most represented among respondents. The distribution of respondents according to profession showed that traditional healers were more represented. The distribution of respondents according to religion showed that Christians were more represented. The distribution of respondents by level of study showed that respondents who dropped out of secondary school were more represented. The floristic inventory identified 55 species divided into 50 genera and 33 families. The most cited species was Alium sativum. The flora of Nkongsamba therefore contains an important diversity of plants with antihypertensive properties widely used by traditional therapists.

Dentistry has remarkable advancements in dental restorative materials, techniques and strategies that are remarkable in many ways. Scientifically proven approaches have proved that implants were esthetically and functionally excellent options for tooth replacement. Restoration of dental implant is considered to be a highly evolved procedure for oral health care considering reserved specialists and requires training beyond the regular dental school curriculum. Considering these important facts, a thorough knowledge of maxillary sinus anatomy in the edentulous patient is very much required for placement of successful maxillary sinus implants and the changes occurring in it periodically due course with no replacement. Treatment planning is very crucial considering the events occurring in dimensional changes in the maxillary sinus for successful implant placements and prognosis. The current study focuses on physical and physiological events occurring in the maxillary sinus due to a lack of prosthesis.

The aim of the paper is to measure the moderating role of gender, age and Family Income between e-SQ of e-shops and Perceived value using e-SQ scale in online shopping. Data were collected from 412e-shoppersfrom all over the India. Statistical techniques such as PROCESS Procedure for SPSS Version 3.4 Macro by Andrew F. Hayes-2018 for moderation bootstrapping test was used to analyze the data. It is resulted from the research findings that the interaction effect of gender, age and income between the relationships of e-SQ and Perceived Value was significant and positive. Examination of all the interaction plots such as gender, age and Family Income also showed an enhancing effect of e-SQ on perceived value with the moderation of demographics of the customer.

Interestingly, while some hospitals and clinics are now putting out banners for integrative medicine and offering herbal medicines, naturopathy, acupuncture, massage, nutrition, and other treatments, they are doing so without being taught about them in medical schools as part of an integrative model for medicine. In the book, Criminal Law in Ghana by P. K Twumasi, P. 585, he tackles practising medicine without authority: It reads: “A person commits an offence and is liable to a fine not exceeding C1,000 or to imprisonment for a term not exceeding twelve months or both if he willfully and falsely takes or uses any name, title, addition or description evidently implying a qualification to practice medicine or dentistry, or without being registered under N.R.C.D. 91: (a) practises or professes to practise or publishes his name as practising medicine or dentistry or b) receives any payment for practising medicine or dentistry. This offence is created under section 48(1) of the Medical and Dental Decree (N.R.C.D. 91), and is a wholesale reproduction of section 20 of the Medical Practitioners and Dentists Ordinance, Cap. 69 of the Gold Coast. Mens rea is an essential element of the offence and therefore where a person accused honestly believed that he was entitled to use or assume any name or title, etc., he does not commit an offence under the decree: Commissioner of Police v. Wonkyi [13] 2 W.A.L.R. 196[16]”. In view of this, where integrative medicine is also being promoted, there is the need to assess the legal implications. The question for discussion and research is whether cross-system medical practice is permitted by law in Ghana?

This paper studies the direct relationship among temperature, dye fixation, fastness properties and breaking strength of cured dyed jute fabric. Jute and jute-cotton union fabric was dyed with direct dyes by the continuous method with very good fastness properties and dye fixation. By curing the dyed sample fabrics at 1500C for 1 minute, maximum dye fixation of 89% was achieved. The corresponding fastness properties of the dyed fabric such as washing, rubbing and light fastness were found to be 5, 5 and 7 respectively. The findings of the study indicate that jute and jute-cotton union fabrics can be successfully dyed in a continuous dye process with direct dyes.

Recent residential and industrial effluents had triggered the need to continually monitor and assess the hydrochemistry and pollution index of Lagos coastal waters and sediments in Southwest Nigeria. To assess environmental contamination in the Lagos coast, twenty stations (with a recent report of anthropogenic activities) were selected, to determine the concentrations and distributions of hydro-chemical characteristics, heavy metals and total organic content (TOC). The hydro-chemical characteristics (pH; temperature; dissolved oxygen; electrical conductivity; salinity; total dissolved solids; sulphate, chloride, phosphate, nitrate, ammonia, sodium and potassium) of water samples from all the stations studied are within desirable levels for healthy marine ecosystems (except for low (<6) pH at station 8 (Ikorodu Port); station 10 and 11 (Mid Lagoon); station 16 (Badore) and station 19 (Ikosi). The concentrations of heavy metals present in the studied area followed the sequence: Fe > Mn > Cr > Zn > Pb > Cu > Cd. The increased TOC concentrations of the representative short sediment core with depth at station 4 (Iddo) and station 15 (Ikota) suggest record of anthropogenic organic pollutions at the stations. The calculated contamination factor (CF) showed extremely severe contamination (CF > 6) of cadmium (Cd) at station 3 (Ijora), station 4, station 5 (Okobaba), station 6 (Unilag), station 7 (Agboyin) and station 12 (Egbin). The pollution load index (PLI) pointed out high pollution risk (PLI > 1) to the marine ecosystems at Ijora; Iddo and Okobaba, which necessitate regular and continuous monitoring of the coastal waters and estuaries of the Southwestern Nigeria to ensure food security and the safety of the marine ecosystems. The outcome of this study will sound alarm on the increasing levels of inorganic and organic pollutants in the Lagos coastal waters. Southwest Nigeria.

In this paper, our aims are accuracy, capabilities and power at solving set of the complex non-linear differential at the reaction chemical. As all experts know most of engineering actual systems behavior in practical are nonlinear process and analytical scrutiny these nonlinear problems are difficult or sometimes impossible. Our purpose is to enhance the ability of solving the mentioned nonlinear differential equations at chemical engineering and similar issues with a simple and innovative approach which entitled.

Medical law and health law are the subject matter of this study. Medical negligence is a branch of medical law and covers all medical activity on the view of carelessness and rashness. In Frimpong V Nyarko [1998-99] SC GLR 734, where the Supreme Court was confronted with a problem whereby applying the law would have severe consequences on the party, Wiredu JSC(as he then was) said at page 742: “ The justice to be dispensed is justice within the law and not one of sympathy. Judicial sympathy, however plausible can never be elevated to become a principle of law. The appellants are out of court, and their case would deservedly be put out of court in accordance with law”. Again taking a cue, in my respectful opinion, no matter how strong the sympathies I may feel for the Plaintiffs that cannot override the principles of law that I have applied. Is the principle of law as applied in medical negligence against patients? Maybe, Prof. Justice Date-Bah has the answer, “Medicine and the Law is a battle area and we need to bring the rule of law into that area. In Ghana, it is said that health professionals never testify against themselves and therefore there is a real hurdle to litigation of medical malpractice cases. It is important that health professionals should put the public interest first. On the other hand, we do not want to go the other way such as in America where doctors may fear to touch patients for fear of malpractice. There has to be a middle way somewhere”. In recent times, there has been a surge in allegations of medical negligence cases against medical professionals in Ghana in the media. This has become worrisome, resulting in some media houses waging a war on medical negligence. This paper therefore aims to conduct extensive review on medical negligence and the legal principles applied. It also aims to create awareness on medical negligence, provides futuristic policies in medical law direction in Ghana. The author recommends a specialized healthcare court and legislative instrument for a clear legal pathway for patients to curb the cases of alleged medical negligence.

Introduction: Disturbances in lipid profile are very common in hemodialysis patients. Non-high-density lipoprotein cholesterol (non-HDL-c) has been proposed as a good predictor of atherogenic potential in the general population, but there is little data on this parameter in hemodialysis patients. The objective of this study is to assess the prevalence of lipid abnormalities in a series of hemodialysis patients and to appreciate the contribution of non-HDL-c in the identification of non-traditional risk factors related to lipoprotein subclasses. Materials and methods: we performed a case-control study which included 100 chronic hemodialysis patients, from October 2014 to February 2015. We evaluated anthropometric markers and lipids parameters in HD patients and control patients, and the correlation between them was investigated. Results: One hundred chronic hemodialysis patients with a mean age of 48 ± 17 years participated in this study. The most common lipid abnormality was a decrease in HDL-c (47%), followed by an increase in HDL-c (27%) and hypertriglyceridemia (20%). Total cholesterol (TC), LDL-c, and CT/HDL-C ratio are significantly higher in the group of patients with high non-HDL-c compared to the low non-HDL-c group. In addition, a significant correlation was demonstrated between the levels of non-HDL-c and either LDL-C (r = 0.917, p = 0.000) or TC (r = 0.941, p = 0.000). Conclusion: Our study suggests that non-HDL cholesterol is an indicator valuable in the diagnosis, monitoring of dyslipidemia and assessment of cardiovascular risk in hemodialysis patients. It amply deserves to be included in the parameters of the lipid balance within the framework of the follow-up of hemodialysis patients.

This study was design to examine the acute toxicity of the 80% -ethanolic extract of CP Men capsules in healthy male and female Sprague-Dawley rats and phytochemical screening of the product. Six samples of the product were submitted to the Department of Pharmacology & Toxicology, School of Pharmacy, College of Heath Sciences, University of Ghana, Legon, Accra for the analysis and others. The investigators at the University declared in their research report that the study was conducted at the Animal Experimentation Unit of the School of Biomedical and Allied Health Sciences (SBAHS). College of Health Sciences, university of Ghana. On clinical Observation, the study conducted reports that the animals treated by the ethanolic extract of CP Men capsules (5000 mg/kg) did not show any observable abnormality in movement, salivation, sleep, lethargy, there was no signs of piloerection and mortality in comparison to the control group within the first 48 hours, and daily during the 14 days of the study. With regards to Lethal Dose Fifty (LD50), the study found that per monitoring the animals for 24, 48 hours and throughout the remaining 12 days, the group of rats treated by the ethanolic extract of CP Men capsules did not record any deaths. Hence, the LD50 of the ethanolic extract of CP Men capsules, when administered orally, is greater than 5000mg/kg. In conclusion, further studies involving long term administration of aqueous extract of CP Men capsules in different experimental rodents, including mice, will be needed to assess its safety for trial and use in humans. More renal function markers such as creatinine should be analyzed. The phytochemical screening also demonstrates that the herbal drug is of plant origin.