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Acute Presentation of Sigmoid Volvulus in a Patient in the Fourth Decade: A Case Report

Nithin Menezes, Balaji H., Monashree Vidyasagar D., Sagar Prakash, Anuradha Khodampurkar, Hrithik Uppalapati, Omkar Babasaheb Sharbidre, Niharika Koushik & Mir Md Noorul Hassan · Asian Journal of Case Reports in Surgery · 2026

Background: Sigmoid volvulus is a recognised cause of large bowel obstruction, but its presentation in younger adults is reported less commonly than in elderly patients. This case describes the acute presentation, diagnostic findings, operative management, and early postoperative...

Open access Research Article 10.9734/ajcrs/2026/v9i2832

Technical Feasibility Assessment of Masonry Blocks Manufactured with Recycled Concrete Aggregates

Guillermo Carvajal Botello, Cesar Rodolfo Hernandez Rivera, Gonzalo Breña Oviedo, Ian Najar Nieto, Moises Ángel Mata Quiroz, Javier Omar, Mario Trejo Perea & José Gabriel Ríos-Moreno · Current Journal of Applied Science and Technology · 2026

The construction industry is among the highest consumers of natural resources worldwide, particularly stone aggregates such as sand and gravel. Urban growth and infrastructure expansion have substantially increased the demand for these materials, placing pressure on extraction si...

Open access Research Article 10.9734/cjast/2026/v45i74719

Environmentally Benign Approach to the Synthesis and Biological Evaluation of Derivatives of Pyrrolo[2,3-b]pyridine

Ranjan Kumar Singh & K. P. Srivastava · International Research Journal of Pure and Applied Chemistry · 2026

A series of novel 7-(phenacyl)-1H-pyrrolo[2,3-b]pyridinium bromide analogues was synthesised using an environmentally benign and efficient protocol. The methodology involved the direct N-alkylation of 1H-pyrrolo[2,3-b]pyridine with substituted phenacyl bromides under mild conditi...

Open access Research Article 10.9734/irjpac/2026/v27i41012

Eco-Friendly Fabrication of Biogenic Nanocomposites and their Application in Selective Removal of Heavy Metal Ions from Aqueous Systems

Parth Anilkumar Barot, Gaurang Rami & Mohyuddin A. Maradiya · International Research Journal of Pure and Applied Chemistry · 2026

The present study investigates the eco-friendly synthesis of a biogenic chitosan–Fe₃O₄ nanocomposite using Moringa oleifera leaf extract as a natural reducing and stabilising agent, and its application in the selective removal of heavy metal ions from aqueous systems. Magnetite n...

Open access Research Article 10.9734/irjpac/2026/v27i41013

Study of the Effectiveness of Domestic Wastewater Treatment in the City of Brazzaville Using Vertical-Flow Artificial Marshes Planted with Cyperaceae (Cyperus alternifolius L.)

Diele Mouko Gavin-Rolin, Mbemba Kiélé Molingo, Okeni-Boba Judicaël Gabriel, Ngoulou Jeansval Rossam Cédrick, Mabiala Loubilou Mithé Brice, Litebe Aimé Claude, Kaya-Kaya Phys Alhen Consolat & Ngoma Tsaty Véronique Junior · International Research Journal of Pure and Applied Chemistry · 2026

Domestic wastewater can cause environmental pollution if it is discharged into the environment without prior treatment, particularly because of its high organic load. In this study, the experimental pilot consisted of two basins: the first was planted with Cyperus alternifolius L...

Open access Research Article 10.9734/irjpac/2026/v27i41014

Restoration of Mangroves in Coastal Tanzania: Factors Associated with the Success of Mangrove Conservation Efforts

L. Chivalavala & YH. Senkondo · Asian Journal of Research in Agriculture and Forestry · 2026

Background: Mangrove forests provide important ecological and livelihood services, including carbon sequestration, coastal protection, biodiversity conservation, and support for coastal communities. Despite restoration and conservation initiatives in Tanzania and elsewhere, mangr...

Open access Research Article 10.9734/ajraf/2026/v12i3514

Isolation and Identification of Pyogenic Bacteria from Cutaneous Abscesses in Goats

Chandramani Rajoriya, Yamini Verma, Madhu Swamy, Amita Dubey, Sanjay Shukla & Manish Jatav · Journal of Advances in Microbiology · 2026

Background: Cutaneous abscesses are common infections that seriously affect the quality and yield of goat breeding. The main pathogens that cause cutaneous abscesses are well understood; however, the associated microbial community remains relatively unknown. Aim:  This study show...

Open access Research Article 10.9734/jamb/2026/v26i71145

Maize (Zea mays L.) Productivity as Influenced by Lignite and Fertiliser Combinations in Southern India

S. Laharee, Ramarao, M. Teja, M. Sri Sai Charan Sathya, G. Adilakshmi & K. Avil Kumar · Journal of Experimental Agriculture International · 2026

Background and Aims: Maize (Zea mays L.) is a nutrient-demanding cereal crop whose productivity depends on balanced and efficient nutrient management. The integration of inorganic fertilisers with organic and biological inputs may improve nutrient availability, soil conditions an...

Open access Research Article 10.9734/jeai/2026/v48i74318

A Resource-based Perspective on Organisational Capabilities and Financial Performance of Hardware and Construction Companies in General Santos City, Southern Philippines

Jeffry Mark M. Magpantay · Asian Journal of Education and Social Studies · 2026

This study examined the relationship between operational strategies and financial stability among hardware and construction companies in General Santos City, Southern Philippines, using the Resource-Based View framework. It assessed the extent to which firms implemented operation...

Open access Research Article 10.9734/ajess/2026/v52i73160

Harnessing Biocontrol Agents for Weed Management: A Sustainable Approach

Nikhil Kumar, Sanhita Chowdhury, Arindam Pal, Shubham, Ashwani Dhingra, Anureet Kaur Chandi & Preetinder Singh Sarao · Journal of Experimental Agriculture International · 2026

Weed infestation remains a major constraint to sustainable crop production and ecosystem management because weeds compete with cultivated and native plants for water, nutrients, light and space. Conventional weed control methods, particularly repeated herbicide use, can contribut...

Open access Research Article 10.9734/jeai/2026/v48i74319

Availability of Digital Devices and Students’ Access to Electronic Learning Resources in Public Secondary Schools in Singida Region, Tanzania

Samwel Mubezi Kansheba, Nolasko Mwinami & Noah Mtana · Asian Journal of Education and Social Studies · 2026

This study examined how the availability and use of digital devices support students’ access to electronic learning resources in public secondary schools in Singida Region, Tanzania. The study adopted a mixed-methods approach guided by a pragmatic research philosophy. Quantitativ...

Open access Research Article 10.9734/ajess/2026/v52i73161

Parasitic Contamination of Fresh Fruits and Vegetables Sold in Open-Air Markets in Jos, Plateau State, Nigeria: A Cross-Sectional Study

Valerie C. Achoru & Madonna M. Dalok · South Asian Journal of Parasitology · 2026

Background: Fresh fruits and vegetables are important components of a healthy diet but may serve as vehicles for intestinal parasites when contaminated during production, transport, marketing, or handling. This study assessed parasitic contamination of selected fruits and vegetab...

Open access Research Article 10.9734/sajp/2026/v9i3294

Productivity and Economics of Summer Moong Bean (Vigna radiata L.) as Influenced by Pre- and Post-Emergence Herbicides

Bhavani Vanguri, Jaidev Sharma, Pradeep Rajput, Shravan Kumar Maurya, Swapnil Jeughale & Aakash Malik · Journal of Experimental Agriculture International · 2026

A field experiment was conducted at the Crop Research Centre, School of Agriculture, ITM University, Gwalior, Madhya Pradesh, during the summer season of 2025 to assess the influence of pre- and post-emergence herbicides on summer moong bean (Vigna radiata L.) variety PDM 139 (Sa...

Open access Research Article 10.9734/jeai/2026/v48i74320

Classroom Interactional Competence and Differentiated Instruction as Predictors of Work Task Motivation of English Teachers

Sanshine R. Mapalo · Asian Journal of Education and Social Studies · 2026

This study examined classroom interactional competence and differentiated instruction as predictors of work task motivation among English teachers. Using a predictive quantitative research design, the study involved 150 English teachers from Cluster 10 of Marilog District, Davao...

Open access Research Article 10.9734/ajess/2026/v52i73162