Search results for “LED”

About 100 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching LED — open any to read the full text, or download the PDF or XML.

Distinguish Thyroid Malignant from Benign Alterations using Trace Element Contents in Nodular Tissue determined by Neutron Activation and Inductively Coupled Plasma Mass Spectrometry

Apr 2022 DOI 10.14302/issn.2689-5773.jcdp-22-4123
Vladimir ZaichickCorresponding author

Background Thyroid benign (TBN) and malignant (TMN) nodules are a common thyroid lesion. The differentiation of TMN often remains a clinical challenge and further improvements of TMN diagnostic accuracy are warranted. The aim of present study was to evaluate possibilities of using differences in tra…

A Cross Section Survey Assessment Study on the Knowledge and Practice of Periodic Medical Check up among the Saudi population

Oct 2021 DOI 10.14302/issn.2377-2549.jndc-21-3977
Shakeel Iqubal S.M.Corresponding author Department of General Science, Ibn Sina National College for Medical Studies, Al Mahajar Street: 31906, Jeddah 21418, Kingdom of Saudi Arabia

In Saudi Arabia most of the individuals give very little attention to issues like health or no priority to medical checkup. This investigation was carried out to measure knowledge, practice of periodic medical checkup in Kingdom of Saudi Arabia people. A cross-sectional investigation was conducted a…

Factors Influencing Hospital Cleaners’ Knowledge and Practices toward Hepatitis B prevention in Northern Province of Rwanda

Oct 2021 DOI 10.14302/issn.2641-4538.jphi-21-3950
Erigene RutayisireCorresponding author

This study aimed to assess factors influencing knowledge and practices of hospital cleaners towards hepatitis B prevention. This was a hospital-based cross-sectional study conducted at in Northern Province of Rwanda. A pretested self-administered questionnaire was used to gather data from study part…

Assessment of Knowledge, Attitude and Preventive Practices towards Sexually Transmitted Infections among Secondary School Students in Mlimba Division, Ifakara, Tanzania

Sep 2021 DOI 10.14302/issn.2994-6743.ijstd-21-3866
Nicholas J. KavanaCorresponding author

Background This study was done to assess knowledge, attitude and preventive practices towards sexually transmitted infections among secondary school students in Mlimba Division, Ifakara, Tanzania. Method A descriptive cross-sectional study was conducted in March 2021. A total of 365 secondary school…

Knowledge and Factors Associated with Overweight and Obesity Prevention among Women Attending Kibagabaga Hospital, Rwanda

Feb 2021 DOI 10.14302/issn.2641-4538.jphi-20-3683
Erigene RutayisireCorresponding author

Women in Rwanda are still suffering from overweight and obesity and health-related complications. However, little is known about overweight/obesity prevention knowledge and factors associated with overweight/obesity prevention among women. The aim of this study was to determine knowledge and factors…

Knowledge and Attitudes of Bar Attendants towards Second-Hand Smoke in Nyarugenge District, Rwanda

Dec 2020 DOI 10.14302/issn.2641-4538.jphi-20-3624
Erigene RutayisireCorresponding author

Report has shown that there is an increase of respiratory disease among bars attendants over time whereby in 2011, 32% of bars attendants reported respiratory diseases. The purpose of this study was to assess the knowledge and attitudes of bar attendants towards second-hand smoke (SHS) at work place…

Perceived Effect of Knowledge Level and Socio-Demographics on COVID-19 Risk Exposure: the Africa Experience

Nov 2020 DOI 10.14302/issn.2692-1537.ijcv-20-3620
Obioma AzuonwuCorresponding author Department of Medical Laboratory Science, Medical Bacteriology / Virology / Parasitology Unit, Rivers State University, Nkpolu – Oroworukwo, Port Harcourt, Rivers State, Nigeria.

COVID-19 remains a global public health emergency till date. It is eminent that the transmission of the disease is subjective to people’s readiness to implement public health preventative strategies and these are often related to knowledge. Proper public knowledge about COVID-19 plus its predisposin…

Nutritional Status and Nutrition-Related knowledge Among Urban Adolescent Girls in Bangladesh

Nov 2020 DOI 10.14302/issn.2379-7835.ijn-20-3606
Farjana Rahman BhuiyanCorresponding author

Background Nutritional status of adolescent girls is very crucial for their health and has a great impact on the quality of the next generation. The present study aimed to investigate the nutritional status and nutrition-related knowledge among urban adolescent girls in Bangladesh. Methods A cross-s…

Knowledge, Attitudes and Practices of Prescribers towards Antimicrobial Stewardship at Hospitals in Khartoum State - Sudan

Aug 2020 DOI 10.14302/issn.2641-5526.jmid-20-3494
Salah I. KhederCorresponding author

Introduction Antimicrobial stewardship (ASP) is of the utmost importance as a way to optimize the use of antimicrobials to prevent the development of resistance and improve patient outcomes. So, it is worthwhile to assess the knowledge, attitude and awareness regarding antimicrobial stewardship in h…

Evaluation of Physicochemical Properties and Mineral Content of some Indigenous Spices Retailed in Ibadan, Nigeria

Jul 2020 DOI 10.14302/issn.2379-7835.ijn-20-3471
Adeola Yewande BAMIGBOYECorresponding author

Spices have been frequently added to foods since ancient times, not only to enhance the taste but also as preservatives and medicinal agents. Their usage may be of concern due to possible contamination during processing and handling. The aim of this study was to investigate the physicochemical prope…

Genetic Algorithm Coupled with Neural Networks to Guesstimate the Subsurface Features of the Earth

Jul 2020 DOI 10.14302/issn.2643-2811.jmbr-20-3449
A. Stanley RajCorresponding author

Electrical resistivity method is often used to estimate the subsurface structure of the earth. Many inversion algorithms are available to estimate the subsurface features. However, predicting the exact parameter in the non-linear subsurface of the earth is difficult because of its complex compositio…

Presentation of Neutralizing Antibodies in Single- or Pooled-Convalescent Immune Plasma from Donors to Prevent the Current SARS-CoV-2 Pandemic

Jul 2020 DOI 10.14302/issn.2692-1537.ijcv-20-3459
Fatih OzcelikCorresponding author

As there is no specific treatment yet, the fight against the COVID-19 pandemic is being carried out with great difficulty today. The use of immune plasma is seen as a promising option since there is expectation that it will reduce mortality, as in influenza pandemics experienced in 1918 and 2009. Ho…

Factors Influencing Tuberculosis Knowledge among TB Patients in Gakenke District, Rwanda

May 2020 DOI 10.14302/issn.2641-4538.jphi-20-3324
Erigene RutayisireCorresponding author

Knowledge of tuberculosis has been shown to influence health seeking behaviour. The study aim was to assess knowledge of tuberculosis and identify the associated factors. This study was a cross sectional descriptive research design with quantitative approach. The target population was the TB patient…

Proposed Spray System for Family Agriculture with A Remote-Controlled UAV (Small Drone or Helicopter) and An Economical Sprinkler

Apr 2020 DOI 10.14302/issn.2639-3166.jar-20-3283
Jaime Cuauhtémoc NegreteCorresponding author

In the country, food production is more compromised every day, despite zero efforts and government, agricultural and livestock sector, causing poverty, migration, marginalization among other social disorders in addition to food insecurity. In Mexico 34% of the population is engaged in agricultural t…

The Knowledge and Perception of Hand Hygiene Among Health Care Workers in Clinical Settings in Khartoum State - Sudan

Apr 2020 DOI 10.14302/issn.2641-5526.jmid-20-3248
Salah I. KhederCorresponding author

Objective This study conducted to assess health care practitioners’ knowledge and perceptions of hand hygiene among health professional working in clinical settings in Khartoum State - Sudan. with the specific objective of determining the association between their stance on hand hygiene and the gene…

Knowledge and Practice for Bio-Medical Waste Management among Healthcare Personnel at Kabgayi District Hospital, Rwanda

Sep 2019 DOI 10.14302/issn.2641-4538.jphi-19-3005
Erigene RutayisireCorresponding author

Background Globally, about 10 to 25% of the volume of bio-medical waste from hospitals and healthcare institutions presents a serious health risks to patients, healthcare personnel, and anybody who comes in contact with it. The waste management practices in Rwanda healthcare facilities are poor and…

Rosenthal's Disease (Hemophilia C or factor XI Deficiency) Revealed by Chronic Epistaxis: The First Observation in Sub-Saharan Africa.

Aug 2019 DOI 10.14302/issn.2372-6601.jhor-19-2982
Essohana PadaroCorresponding author

Objective Rosenthal's disease (RD) is a rare constitutional hemorrhagic disorder defined by factor XI deficiency. It is clinically characterized by the presence of minimal haemorrhage. We report the first observation of RD in Togo. Observation Mrs. G. A., 45 years old with no particular pathological…

Role of Religion on Knowledge, Attitude and Practices of Lactating Mothers on Infant Feeding

Aug 2019 DOI 10.14302/issn.2379-7835.ijn-19-2876
Oladejo T AdepojuCorresponding author Department of Human Nutrition, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria

Infant and young child feeding (IYCF) practices directly affect the nutritional status of children under two years of age, and ultimately, impact child survival. These practices are influenced by maternal knowledge and attitudes as well as socio-demographic and cultural factors; and an understanding…

A Triple-Blind, Placebo-Controlled Randomized Trial of the Effect of Bilateral Alternating Somatosensory Stimulation on Reducing Stress-Related Cortisol and Anxiety During and After the Trier Social Stress Test

Jun 2019 DOI 10.14302/issn.2576-6694.jbbs-19-2784
Ernesto Cesar Pinto Leal-JuniorCorresponding author

The aim of this clinical study was to determine the efficacy of bilateral alternating somatosensory stimulation for the management of stress and anxiety during and after the Trier Social Stress Test (TSST), a laboratory procedure for reliably inducing stress in human subjects. For this, a randomized…

Variation of Ethnomycological Knowledge in a Community from Central Mexico

Jun 2019 DOI 10.14302/issn.2766-869X.jfd-19-2718
Eribel Bello-CervantesCorresponding author

We analyze the effects of the ethnomycological knowledge depending on the age range of its users and how far their homes are from the forest areas. As a study model, the traditional mycological knowledge of San Pedro Tlalcuapan SPT, in Central Mexico was used. During 2017, 135 semi-structured interv…

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