Search results for “PrEP”

About 94 results in articles

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

Comparison of Quality and Microstructure of Strawberry Powders Prepared by Two Different Drying Methods: Low Temperature Drying with Convection Dryer and Vacuum Freeze Drying

Feb 2022 DOI 10.14302/issn.2471-2140.jaa-22-4083
Mitsuru SasakiCorresponding author

Convection dryers are the most affordable and most commonly used dryers for processing of agricultural products. However, since the temperature is high or the drying time is long, materials such as fruits and vegetables may turn brown and the nutrients deteriorate, therefore this method is not suita…

Preparation of Microwave Multi-Adsorbent Nanocomposites Based on Copper, Iron Carbonyl, Carbon Nanofiber, Graphite Nanoflake and Polypyrrole

Nov 2020 DOI 10.14302/issn.2689-2855.jan-20-3616
Seyed Hossien HosseiniCorresponding author

The composites of Cu, Carbonyl iron (CI), carbon nanofiber (CNF), graphite nanoflake (GNF)/polypyrrole (PPy) and [(Cu-CI-CNF-GNF) 0.5-PAA]-PPy0.5 were synthesized via different methods by in-situ polymerization on the surface of nanoparticles (NPs) with core-shell structure. This paper describes a m…

Parent-adolescent Communication on Sexual and Reproductive Health Matters and Associated Factors among Secondary and Preparatory School Students in Robe Town, Bale zone, Southeast Ethiopia, 2017

Jul 2019 DOI 10.14302/issn.2641-4538.jphi-19-2860
Takele Melku AbulieCorresponding author Madda Walabu University Goba Referral Hospital School of Health Science Department of Nursing, Assistant Professor (PhD) Mobile: +251911060837

Background Adolescents is the transition from childhood to adulthood .Which is a time of opportunity, but also one of risk. In Ethiopia, sexual and reproductive health problems of adolescents are increasing from time to time related to many parents not feeling happy to discuss sexual matters in addi…

Er-Yag Laser Root Preparation During Subepithelial Connective Tissue Graft Procedures.

Mar 2019 DOI 10.14302/issn.2473-1005.jdoi-19-2654
José Ricardo KinaCorresponding author

Areas of gingival recession cause either an esthetic problem and or root sensitivity. Obtaining predictable root coverage has become an important part of periodontal therapy. A deep, long – standing recession promoted by ANUG was treated using subepithelial connective tissue graft technique combined…

Statistical Taguchi Optimization for Preparation and Adhesion Evaluation of Epoxy Insulator to the Surface of Double Base Propellant Grain

Dec 2018 DOI 10.14302/issn.2377-2549.jndc-18-2479
Saeed BabaeeCorresponding author

In this work, Taguchi design (orthogonal array, OA9) was used for the adhesion investigation of an epoxy insulator to a double base (DB) propellant grain. In this manner three epoxy resins based on diglycidylether bisphenol A (DGEBA) and three polyamine curing agents with an active diluent based on…

Lipid Components in the Dynamin Fraction Prepared from Rat Brain

May 2018 DOI 10.14302/issn.2835-513X.ijl-18-2122
Shohei MaekawaCorresponding author

Membrane dynamics in the presynaptic region of the neuron is a key process of neuronal signal transduction. Dynamin plays a central part during endocytosis participating in the deformation of membrane structure and constriction. During the study of molecular interaction of presynaptic proteins, we f…

Vulvovaginitis as a Risk Factor for the Degree of Labial Adhesions in Prepubertal Girls with Labial Fusion

May 2017 DOI 10.14302/issn.2381-862X.jwrh-16-1374
Efthimios DeligeoroglouCorresponding author

Objectives: The aim of this study is to assess the correlation between the degree (percentage) of occlusion due to labial adhesions and vulvovaginitis. Materials and Methods: Prospective study of pre-pubertal females who attended our Division, during the past 7 years, due to labial fusion. Medical h…

Preparation and Application for Separation of Small Molecules of a New Poly(OVS-co-EDMA) Hybrid Monolithic Column

May 2016 DOI 10.14302/issn.2377-2549.jndc-15-923
Fengqing WangCorresponding author

A hybrid monolithic column was prepared using octavinyloctasilasesquioxane (OVS) as a monomer, benzoyl peroxide/dimethylacetamide (BPO/DMA) as initiator, ethylene glycol dimethacrylate (EDMA) as cross-linker, 1-dodecanol as porogenic agent and dimethylbenzene as cosolvent. A tidy skeleton, much bigg…

Preparation Physico-Chemical Characterization and Catalytic applications of Polymer Anchored Dimethylglyoxime Copper (II) Metal Complex

Nov 2014 DOI 10.14302/issn.2377-2549.jndc-14-391
Athar Adil HashmiCorresponding author

Oxidation of 1-Proponol, 1-butanol 1-Hexanol and benzyl alcohol using chloromethylated polystyrene (6% Cross link) DMG (Dimethylglyoxime) copper complex or Poly(S-DVB)-DMG-M Where M= Cu) as catalyst and tert.butylhydroperoxide(TBHP) as oxidant, was studied. The polymer supported Cu Complex was chara…

Use of a Novel Exogenous Allogeneic Multi-Growth Factor Concentrate in Bone Regeneration of the Mandible: A Case Report

Aug 2026 DOI 10.14302/issn.2473-1005.jdoi-26-6193
Cameron Y. S. LeeCorresponding author

Regeneration of new bone continues to be one of the most significant challenges in implant dentistry to correct osseous deficiencies in preparation for dental implant surgery. The need for effective bone regenerative strategies has fueled the development of many therapeutic methods, including the us…

Chemoenzymatic Synthesis of Purine Modified 3′-deoxy-D-ribonucleosides and Evaluation of Their Antiproliferative Activity

Aug 2026 DOI 10.14302/issn.2377-2549.jndc-26-6392
Grigorii G. SivetsCorresponding author

Chemoenzymatic synthesis of a series of purine modified 3′ deoxyribonucleosides was studied from purine derivatives as acceptors and an excess of 3′-deoxyuridine as the donor, prepared by the chemical deamination of 3′-deoxycytidine, using recombinant uridine and purine nucleoside phosphorylases as…

Journal of Death Open Access

The Human Response to the Death of a Loved One

Jul 2026
Briana EvansCorresponding author

Everyone knows that death is a part of life, you live, then you die. But no one is ever truly prepared for the grief response that follows the death of a loved one whom you hold a deep, social, and intimate connection with. This paper explores the neurobiological activations and the multifaceted gri…

Correlation of Fast Food Consumption and Overweight/Obesity among Undergraduate Students at the University of Hargeisa in Hargeisa, Somaliland

Dec 2025
Solomon Gebretsadik BerekaCorresponding author

Background Fast food consumption is the major cause of obesity and overweight in worldwide affecting more than 2 billion people, especially developing countries and low income countries. It can lead to hyperinsulinemia and development of insulin resistance, high energy density, high glycemic index,…

Recruitment Strategies and Challenges in a Pilot HIV Prevention Study among Cisgender Black Women in Houston, Texas

Dec 2025 DOI 10.14302/issn.2324-7339.jcrhap-25-5715
Lucy CoutureCorresponding author

Recruitment for research studies focused on communicable diseases such as HIV (Human Immunodeficiency Virus) has historically been challenging, particularly among populations who have been underrepresented in media messaging, yet maintain a significant vulnerability to new HIV cases, like Black wome…

Molecular Approaches for Assessing Some Iranian Freshwater Fish Species

Dec 2025 DOI 10.14302/issn.2694-2275.jzr-25-5455
Mohammad Saeed HeydaranjadCorresponding author

Monitoring fish biodiversity and its changes over time and their ecological research is one of the important sources of information in their protection. They can be used to find fish biodiversity at different times, such as the capture and maintenance of whole fish, genetic samples, or the use of sc…

Exploring the Nanomedicinal Features of Ayurvedic Bhasmas: Insights from Traditional Medicine

Oct 2025 DOI 10.14302/issn.3070-3360.ijco-24-5294
Rameshwar AdhikariCorresponding author

Ayurveda is a traditional and scholarly medical system practiced in South Asia since the Vedic period. It integrates science and philosophy to promote a healthy, happy and prosperous life. Ayurvedicbhasmas are classical formulations that contain non-toxic forms of metals and minerals, enriched with…

Synthesis of N-Glycosyl Amides via Hydrolysis of Protected Glycosyl Oxazolines and Ritter-like Reactions of Native Carbohydrates

Jul 2025 DOI 10.14302/issn.2377-2549.jndc-25-5525
Grigorii G. SivetsCorresponding author

A stereoselective synthesis of N-glycosyl amides was studied from available N-glycosyl oxazolines prepared by Ritter-like reactions of protected sugar acetonides. Hydrolysis reactions of the protected pentofuranosyl and hexafuranosyl oxazolines, as precursors of glycosyl amine derivatives, were carr…

Comparative Study of Deep Learning Techniques for Detecting Corn Plant Leaf Diseases Using Transfer Learning

Mar 2025 DOI 10.14302/issn.2638-4469.japb-25-5395
Divakar ChennamsettiCorresponding author

Plant leaf diseases pose significant threats to crop yield and agricultural sustainability, making early and accurate detection crucial for effective disease management. In current years, deep neural network (DNN) techniques have shown remarkable potential in the field of image classification, inclu…

Journal of Peptides Open Access

Novel Methods for Inhibiting Amyloidogenesis in the Presence of Peptides to Block Hydrophobic Interactions

Jul 2024
Masatoshi SaikiCorresponding author

Amyloid fibrils, which are caused by abnormal conformation and the mis-assembly of proteins, are responsible for several conformational diseases, including prion diseases. To develop methods to prevent amyloid formation, blocking peptides with hydrophilic substitutions covering the stem forming regi…

The Monkey Study, Mandatory Military Retirement, and Legitimate Humanitarian Assistance / Disaster Relief (HA/DR) / Public Health Post-Service Paramilitary Substitutes: Letter to the Editor

May 2024 DOI 10.14302/issn.2576-9383.jhhr-24-5097
Ralph J JohnsonCorresponding author

A letter to the editor comments on animal research ethics, post‑service roles in humanitarian response, and public health preparedness. It advocates clear oversight, training, and accountability frameworks for paramilitary substitutes in HA/DR.

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