by Recent Progress in Nutrition Editorial Office

Received: 24 February 2025;  Published: 25 February 2025;  doi: 10.21926/rpn.2501003

by John Salmon  and Peter D. Drummond

Received: 24 November 2024;  Published: 05 March 2025;  doi: 10.21926/obm.neurobiol.2501274

The aim of this study was to identify methodological issues that might influence comparison of burst versus sham spinal cord stimulation for treating chronic pain. Six patients with an implanted BurstDR spinal cord stimulator were assessed double-blind during eight 3-to-4-day ON or OFF cycles over a 28-day period. The stimulator was switched off during two randomly selected cycles. Pain intensity was the primary outcome, and secondary outcomes included analgesic consumption, activity estimation and sleep quality. T [...]

by Mina Zeinalzadeh  , Alireza Ala  , Samad Shams Vahdati  and Elyar Sadeghi-Hokmabadi

Received: 16 May 2024;  Published: 01 April 2025;  doi: 10.21926/obm.neurobiol.2502282

Cerebrovascular diseases such as strokes and cerebral hemorrhages are important causes of death in the world, which increase during pregnancy due to physiological conditions. This study investigated risk factors such as diabetes mellitus, hypertension and other factors by searching in databases. After searching, 35 articles were reviewed based on the inclusion criteria. The inclusion criteria included articles from 2014-2024 related to the words "pregnancy" AND "cerebrovascular disease." The obtained results were e [...]

by Advances in Environmental and Engineering Research Editorial Office

Received: 03 January 2024;  Published: 04 January 2024;  doi: 10.21926/aeer.2401001

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2023. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionall [...]

by Lúcia Bacalhau  and Patrícia Pontífice-Sousa

Received: 19 September 2024;  Published: 06 February 2025;  doi: 10.21926/obm.transplant.2501233

Allogeneic Stem Cells Transplantation (ASCT) and, consequently, the chronicity associated with this life event has a growing prevalence and a significant impact on the life and daily life of each person who experiences it. The growing number of ASCT survivors highlights the need to reflect on the unique challenges they face throughout their recovery. To understand the meaning of the encounter with time in the lived experience of comfort for survivors of ASCT. Qualitative approach using van Manen's phenomenology of [...]

by Ellen Zhang  and Gerhard Litscher

Received: 11 September 2024;  Published: 11 September 2024;  doi: 10.21926/obm.icm.2403050

In this interview Professor Gerhard Litscher discusses how new technologies like laser acupuncture and electroacupuncture, artificial intelligence (AI), and robotics are revolutionizing acupuncture by enhancing precision and personalization. He emphasizes the potential for digital tools to improve treatment outcomes and training while maintaining the human aspect of this holistic practice. Litscher highlights the importance of interdisciplinary collaboration and ongoing education to successfully integrate these inn [...]

by Divya Mobarsa  , Kedar Mehta  , Amit Sata  and Minal Shukla

Received: 11 June 2025;  Published: 05 December 2025;  doi: 10.21926/jept.2504016

This research introduces a blockchain framework to improve security and transparency for the use of renewable energy in power systems. The framework utilizes a permissioned blockchain architecture and IoT-based real-time monitoring to ensure data integrity and confidentiality and support efficient peer-to-peer (P2P) energy trading. Compared with traditional centralized energy management systems, the proposed design increases transaction security by 35%, decreases verification wait times by 28%, and decreases the ri [...]

by Jude Alhaddad  , Hawra Alkhadad  , Fatima AlHannan  , Fryad Henari  and G. Roshan Deen

Received: 16 June 2025;  Published: 17 November 2025;  doi: 10.21926/rpm.2504017

The study focuses on the rapid green synthesis of silver nanoparticles (AgNPs) and alginate-silver nanocomposite (Alg-AgNc) beads using sweet basil or Mashmoom (Ocimum basilicum), a common household medicinal herb in Bahrain. The aqueous extract of mashmoom was used as a reducing and stabilizing agent in the reduction of the precursor salt, silver nitrate, and formation of stable AgNPs. The Alg-AgNc beads were prepared by ionotropic gelation of sodium alginate-AgNPs solution in calcium chloride. A strong surface pl [...]

by Chuan-Tsung Lee

Received: 15 September 2025;  Published: 10 December 2025;  doi: 10.21926/jept.2504017

Taiwan relies heavily on imported fossil fuels, with over 98% of its energy demand supplied by foreign sources, posing significant challenges to national energy security. To explore alternatives, this study investigates the potential of marine renewable energy by developing a 20 kW floating hydrokinetic turbine prototype designed for deployment in the Kuroshio Current. The research encompasses system design, model validation, and both tank and at-sea testing to evaluate hydrodynamic performance and power generation [...]

by OBM Geriatrics Editorial Office

Received: 27 April 2025;  Published: 28 April 2025;  doi: 10.21926/obm.geriatr.2502310

by Brandi M. Crowe  , Karen Kemper  and Marieke Van Puymbroeck

Received: 11 June 2025;  Published: 05 November 2025;  doi: 10.21926/obm.geriatr.2504330

Falls and fall-related injuries are one of the leading causes of death among older adults aged 65+ in the United States. Americans’ life expectancy has increased and fall risk grows with age. While several evidence-based fall prevention programs are utilized to decrease fall risk among community-dwelling older adults, little research focuses on challenges or strategies related to sustained fall prevention program implementation. The purpose of this multi-method descriptive study was to assess fall risk outcome chan [...]

by Anastasia Gyimah  , Chinyere Ajayi  and Peggy Mulongo

Received: 23 January 2025;  Published: 17 July 2025;  doi: 10.21926/obm.icm.2503031

Unaccompanied asylum-seeking children (UASC) are amongst the most vulnerable populations worldwide, facing significant psycho-social and mental health challenges influenced by pre-migration, migration, and post-migration experiences. This narrative review examines the structural, legal, and practical factors affecting UASC, focusing on their lived experiences within the UK’s asylum system. Key areas explored include trauma caused by forced migration (pre-, during and post-migration), ethical dilemmas surrounding ag [...]

by Irina G. Udina  , Marina A. Gubina  and Alesya S. Gracheva

Received: 04 June 2025;  Published: 12 January 2026;  doi: 10.21926/obm.genet.2601324

The purpose of the study was to consider the distribution of Y-chromosome DNA markers in samples from the populations of the three largest megalopolises (Moscow, Saint Petersburg, and Novosibirsk) in the Russian Federation, in the context of developing genetic databases. The study aimed to compare the frequency profiles of 18 Y-chromosome STRs (Short tandem repeats) and the level of genetic differentiation. Based on FST estimates for the distribution of these 18 Y-chromosome STRs, the senior generations of Moscow a [...]

by Recent Progress in Science and Engineering Editorial Office

Received: 22 June 2025;  Published: 23 June 2025;  doi: 10.21926/rpse.2502010

by Fabrizio Stasolla  , Enza Curcio  , Antonio Zullo  , Mariacarla Di Gioia  and Anna Passaro

Received: 04 November 2025;  Published: 10 February 2026;  doi: 10.21926/obm.neurobiol.2601323

Mathematical learning often presents persistent challenges for children and adolescents with Autism Spectrum Disorder (ASD) due to differences in Executive Functioning (EF), cognitive flexibility, and symbolic reasoning. These factors can hinder the development of numerical understanding and pre-mathematical reasoning, problem-solving, and abstract thinking, frequently resulting in disengagement and anxiety. In recent years, digital and embodied technologies—particularly Serious Games (SG) and Educational Robotics [...]

by Pamela Whitaker

Received: 11 May 2025;  Published: 28 July 2025;  doi: 10.21926/obm.icm.2503033

Performance art is both a visual arts practice and kinaesthetic approach to place-based health. The perspective of this commentary is to promote the attributes of performance art to showcase its capacity to extend people into new configurations of cultural engagement with beneficial effects. Performance art is an opportunity to engage both mind and body in actions that transform predictability and encourage wellness within the context of people’s life studios (their everyday lives). Wellness is defined here in rela [...]

by Marina Zafranskaya  , Olesya Shatova  , Elizaveta Nazaranka  , Alena Кurlianskaya  , Galina Ivanchik  , Irina Russkih  , Alesia Vialichka  , Marina Kolyadko  , Tatyana Denisevich  , Svetlana Kulinich  and Darya Nizheharodava

Received: 30 June 2025;  Published: 21 October 2025;  doi: 10.21926/obm.transplant.2504259

To date, all large-scale randomized controlled trials for COVID-19 vaccines have excluded solid organ transplant recipients; therefore, the effectiveness and safety of COVID-19 vaccines in preventing coronavirus infection using COVID-19 vaccines in patients with heart transplants have not been sufficiently studied. This paper presents the characteristics of humoral and cellular immunity in heart transplant recipients following vaccination against coronavirus infection. The study group consisted of 40 patients who u [...]

by Vikash Chandra Mishra  , Dinesh Chandra  and Vimarsh Raina

Received: 15 July 2025;  Published: 25 November 2025;  doi: 10.21926/obm.transplant.2504260

Though the role of clinical histocompatibility testing is fundamental to successful transplant, systematic risk assessment and mitigation strategies remain underutilised in this domain. This review addresses risk identification, analysis, and control measures across the pre-analytical, analytical, and post-analytical phases of clinical histocompatibility testing, in line with international standards such as ISO 15189:2022. A structured, risk-based quality management system (QMS) is imperative for ensuring accurate [...]

by Carlos Armenta-Déu

Received: 04 June 2025;  Published: 03 December 2025;  doi: 10.21926/aeer.2504033

The rising pollution levels in congested urban areas pose a serious threat to human health. Many solutions have been proposed to control and reduce gas emissions from road traffic, with results that are not entirely satisfactory. The adoption of new techniques and methodologies for early detection of pollutant emissions may enable effective management and control of road traffic contamination. The proposed method introduces an interactive protocol that facilitates communication between the traffic control center an [...]

by Michael Okoronkwo  , Aaron Mack  , Keyana Varnado  , Michael Alfred  , Kevin Hardy  , Amarachi Osuji  , Percy Takyi  , Gabriel Onor  , Oluwatomi Akingbola  and Rahn Bailey

Received: 17 April 2024;  Published: 04 August 2025;  doi: 10.21926/obm.neurobiol.2503295

Pandemic lockdown orders resulted in closures to critical community networks. One such infrastructure was community recreation centers/parks. This infrastructure serves a critical role in building psychosocial wellness for youth. Socioeconomic minority youth face baseline disparity in center/park distribution and services. Youth recreation activity declined 50% as result of lockdown orders with corresponding decline in youth mental health status. Despite overall youth activity decline, White and high socioeconomic [...]

by Ami Rokach

Received: 24 August 2025;  Published: 25 November 2025;  doi: 10.21926/obm.neurobiol.2504312

A significant social stigma is associated with loneliness. The prevalence of social isolation, in the dawn of the 21st century points to the growing isolation in America. Lonely people who commonly display negative self-perceptions, show great difficulty to establish social ties, and that may be related to their personal inadequacies, or socially undesirable attributes. Lonely people suffer from a low social perception, painting them as less psychologically adjusted, and not very capable in relating to others. That [...]

by Rustam Nailevich Mustafin

Received: 17 August 2025;  Published: 08 December 2025;  doi: 10.21926/obm.neurobiol.2504314

Schizophrenia is a multifactorial mental disorder associated with multiple SNPs in the human genome, located mainly outside the annotated protein-coding genes. These regions contain a large number of retroelements, which drive epigenetic regulation. Therefore, it is suggested that schizophrenia-associated SNPs exert their influence on the pathological functioning and activation of retroelements, which contribute to epigenetic imbalance in the brain with the development of pathological processes. A reflection of the [...]

by Tyrone Pretorius  and Anita Padmanabhanunni

Received: 15 June 2025;  Published: 14 November 2025;  doi: 10.21926/obm.neurobiol.2504308

First responders are routinely exposed to traumatic events in the line of duty, placing them at heightened risk for adverse mental health outcomes, including substance use. This study investigated the psychological mechanisms linking trauma exposure to alcohol use, specifically examining the serial mediating roles of insomnia and depression. A sample of 429 first responders (309 police officers and 120 paramedics) from the Western Cape, South Africa, completed an online survey comprising the Life Events Checklist-5 [...]

by Victoria Flores  , Arjun Ramani  , Edwin Rodriguez  , Reid Hayward  and Laura Stewart

Received: 18 September 2025;  Published: 12 December 2025;  doi: 10.21926/obm.icm.2504054

Complementary and integrative medicine (CIM) is commonly used by cancer survivors; however, patterns of use among individuals engaged in structured exercise rehabilitation remain understudied. This cross-sectional survey examined CIM use among 157 cancer survivors enrolled in a structured exercise-based rehabilitation program. CIM modality use (dependent variable) was grouped into herbal supplements, mind-body practices, and manipulative and body-based categories and analyzed with demographic and clinical character [...]

by Mohammad Azimi Tabas  , Maryam Kazerani  , Azam Shahbodaghi  and Reza Taherian

Received: 24 June 2025;  Published: 19 November 2025;  doi: 10.21926/obm.neurobiol.2504311

The widespread use of social media among college students has become a significant concern due to its potential impact on mental health and addictive behaviors. Social media platforms, while offering numerous benefits, can also foster environments that contribute to addiction, depression, and anxiety. College students, in particular, are vulnerable to these effects due to their high levels of social media engagement and the pressures of academic life. Mental health literacy, which involves understanding and managin [...]

by Advances in Environmental and Engineering Research Editorial Office

Received: 02 January 2025;  Published: 02 January 2025;  doi: 10.21926/aeer.2501002

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, r [...]

by Advances in Environmental and Engineering Research Editorial Office

Received: 04 January 2026;  Published: 04 January 2026;  doi: 10.21926/aeer.2601001

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2025. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, r [...]

by Manal Hadi Ghaffoori Kanaan  , Beom-Jin Lee  , Sura Saad Abdullah  , Chulhun Park  , Abdolmajid Ghasemian  and Steward Mudenda

Received: 10 October 2025;  Published: 14 January 2026;  doi: 10.21926/obm.genet.2601325

Stem cell-derived exosomes (SDEs) have emerged as revolutionary mediators in cancer immunotherapy, offering unprecedented potential to reprogram the immunosuppressive tumor immune microenvironment (TIME). These nano-sized extracellular vesicles, laden with non-coding RNAs (ncRNAs), serve as natural biocompatible carriers, capable of orchestrating immune cell dynamics, stromal remodeling, and tumor cell fate. Unlike their tumor-derived counterparts, which often propagate oncogenic signals, SDEs uniquely harbor immun [...]

by Ola A. E. Mohamed  and Ibtisam E. M. El Zubeir

Received: 30 July 2025;  Published: 22 December 2025;  doi: 10.21926/rpn.2504026

This study was conducted to process frozen yoghurt (FY) from camel milk (CM) flavored with either 5% or 8% banana (B) or dates (D). The mix of FY consists of stirred yoghurt, sugar, Gum Arabic, and banana (Musa lutea) or dates (Phoenix dactylifera). The mix was divided into 4 portions and then each mix was sub-derived into an ice-cream machine and then packed into plastic cups that were stored at -18°C for 5 weeks. The chemical composition and sensory evaluation were conducted weekly. The chemical composition of FY [...]

by Marcella Anggatama  , Hanggoro Tri Rinonce  , Dwinanda Almira Rizkiani  , Eddy Supriyadi  , Raden Roro Rini Andayani  , Yohanes Widodo Wirohadidjojo  and Retno Danarti

Received: 26 October 2025;  Published: 11 December 2025;  doi: 10.21926/obm.genet.2504320

Rothmund-Thomson syndrome (RTS) is a rare autosomal recessive disorder characterized by early-onset poikiloderma and multisystem abnormalities. Diagnosis is often confirmed through genetic testing, but in many resource-limited settings, molecular studies are unavailable, necessitating reliance on clinical and histopathological evaluation. We report a 1-year-old boy referred for assessment of progressive pigmented skin lesions. The patient was referred by a pediatrician with febrile neutropenia, bicytopenia suspicio [...]

by OBM Integrative and Complementary Medicine Editorial Office

Received: 03 January 2025;  Published: 03 January 2025;  doi: 10.21926/obm.icm.2501001

The editors of OBM Integrative and Complementary Medicine would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, revie [...]

by Recai Aci  , Adem Keskin  , Özlem Sezer  , Taner Karakaya  , Samet Semiz  and Melek Bilgin

Received: 01 October 2025;  Published: 24 November 2025;  doi: 10.21926/obm.genet.2504318

This study investigated three novel complete blood count–derived inflammatory biomarkers Systemic Immune-Inflammation Index (SII), Systemic Inflammation Response Index (SIRI), and Pan-Immune-Inflammation Value (PIV) and their relationship with clinical features of Behçet’s Disease (BD). Established markers, including neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR), were also analyzed. Seventy HLA-B51–positive BD patients and 114 HLA-B51–negative healt [...]

by Jennifer Vasquez  and April C. Bowie-Viverette

Received: 25 July 2025;  Published: 04 January 2026;  doi: 10.21926/obm.icm.2601001

Research shows that trauma therapists often experience secondary trauma, which can lead to secondary traumatic stress, compassion fatigue, and burnout. Trauma-informed care training has shown promise in enhancing practitioners' professional quality of life, particularly for those regularly exposed to trauma. To our knowledge, no prior studies have examined the training outcomes of NeuroAffective Relational Model (NARM) therapists on professional quality-of-life indicators. This cross-sectional observational study a [...]

by OBM Neurobiology Editorial Office

Received: 03 January 2025;  Published: 03 January 2025;  doi: 10.21926/obm.neurobiol.2501262

The editors of OBM Neurobiology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the Web of [...]

by OBM Geriatrics Editorial Office

Received: 02 January 2025;  Published: 02 January 2025;  doi: 10.21926/obm.geriatr.2501293

The editors of OBM Geriatrics would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal’s editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the Web of S [...]

by Takashiro Akitsu

Received: 09 November 2025;  Published: 11 November 2025;  doi: 10.21926/rpse.2504015

by Norbert Maurer  , Helmut Nissel  , Reginald Bittner  , Richard Crevenna  , Marion Mucha  , Erich Gornik  and Georg Feigl

Received: 11 November 2024;  Published: 09 November 2025;  doi: 10.21926/obm.icm.2504048

Morphological evidence of peripheral glial cell involvement is lacking. Therefore, we investigated the presence of Schwann cells in acupuncture meridians. Eight legs of four unembalmed cadavers were used. Along the stomach meridian and a control meridian, quadrangular samples were taken from skin to the deep subcutaneous fascia and embedded in paraffin. 5 µm sections were stained for H&E and processed for immunolabeling using antibodies against S100 and NFP, respectively. In the stomach meridian, a large assembly o [...]

by Edward Caddye  , Yuliia Lukianstseva  , Richard Aceves  and Guy W. Fincham

Received: 28 July 2025;  Published: 22 January 2026;  doi: 10.21926/obm.icm.2601006

This paper introduces Movement-informed Breathwork (MiB), a personalised breath-body approach with biofeedback that integrates a form of conscious connected breathwork (breathing without pauses) with targeted neuromuscular contraction and relaxation cycles. Drawing from neuromuscular torque chain dynamics, fascial research and sensorimotor trauma therapy principles, MiB aims to enhance autonomic regulation, interoceptive awareness and somatic-emotional integration by bridging traditional breathwork (deep, slow-pace [...]

by Advances in Environmental and Engineering Research Editorial Office

Received: 26 October 2025;  Published: 27 October 2025;  doi: 10.21926/aeer.2504030

by Félix Neto  and Joana Neto

Received: 10 July 2025;  Published: 24 October 2025;  doi: 10.21926/obm.icm.2504045

International students represent a significant sojourner group. Increasing international student numbers makes it ever more relevant to understand the determinants of their psychological adaptation. This research investigates the question of how perceived cultural distance (PCD) impacts acculturation variables (social contact with host nationals and host national identity) and outcomes such as saudade and life satisfaction among African international students. The sample comprised 422 college students (195 from Ang [...]

by Daniel Szoke  and Holly Hazlett-Stevens

Received: 17 June 2025;  Published: 09 October 2025;  doi: 10.21926/obm.icm.2504042

Chronic stress increases a person’s vulnerability for physical and mental health conditions that take root in the “common soil” of inflammation. Dispositional, or trait, mindfulness has been identified as a protective factor against perceived stress. However, the theory that trait mindfulness can prospectively predict lower perceived stress in natural settings has yet to be thoroughly tested. The current study used a daily diary prospective design to observe perceived stress in response to difficult events. Partici [...]

by OBM Transplantation Editorial Office

Received: 02 January 2025;  Published: 02 January 2025;  doi: 10.21926/obm.transplant.2501229

The editors of OBM Transplantation would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal’s editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to t [...]

by OBM Geriatrics Editorial Office

Received: 03 January 2026;  Published: 04 January 2026;  doi: 10.21926/obm.geriatr.2601333

The editors of OBM Geriatrics would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2025. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the Web of S [...]

by Recent Progress in Nutrition Editorial Office

Received: 24 August 2025;  Published: 27 August 2025;  doi: 10.21926/rpn.2503017

An Interview with Prof. Rosita Gabbianelli

by Mathivathani Kandiah  , Nasmah Nisthar  , Beneli Gunaratne  and Ominda Perera

Received: 30 October 2025;  Published: 12 February 2026;  doi: 10.21926/cr.2601004

The advancement of photocatalytic nanomaterials has become central to addressing the growing challenge of removing organic pollutants from water systems through sustainable and efficient degradation pathways. In this study, silver nanoparticles were synthesized via a green approach using aqueous extracts derived from five parts of Flacourtia indica, including bark, flower, fruit, seed, and leaves, at 90°C for 45 minutes. UV–VIS spectroscopy (460 nm) confirmed nanoparticle formation, while scanning electron microsco [...]

by Orlando N. Guiñazú  , Edgar M. Sánchez Faba  , Griselda A. Eimer  , Laura E. Moyano  and Horacio Falcón

Received: 15 October 2025;  Published: 12 January 2026;  doi: 10.21926/cr.2601002

Pyrolysis is a promising technology for converting biomass waste into bio-oil, a liquid product that can serve as feedstock for fuels and high-value chemicals. In this study, bio-oil was produced via catalytic pyrolysis of pear pulp waste, a byproduct from juice and jam manufacturing, using a fixed-bed reactor. Initial non-catalytic experiments were conducted under nitrogen and vacuum atmospheres at temperatures ranging from 300 to 450°C for 15 minutes to evaluate the effect of temperature on bio-oil yield. The res [...]

by Icih Susanti  , Noki Irawan Saputra  , Lina Budiyanti  , Aam Amalia  , Rohman Hikmat  and Iyus Yosep

Received: 11 September 2025;  Published: 17 November 2025;  doi: 10.21926/obm.neurobiol.2504309

Adolescent depression is linked to suicidal ideation and attempts. Nurses are well-positioned to deliver brief, supportive interventions. Solution-Focused Brief Therapy (SFBT) emphasizes solutions and the activation of personal resources. To describe the feasibility and clinical utility of SFBT, delivered alongside pharmacotherapy, for reducing suicide risk in an adolescent with depression. Single-case report using a nursing process approach in a 17-year-old female inpatient with a major depressive episode and high [...]

by Chawannuch Ruaengsri  , Miguel Alvarez-Cortes  , Marc Leon  , Manuel Quiroz-Flores  , Masafumi Shibata  and Yasuhiro Shudo

Received: 30 June 2025;  Published: 30 December 2025;  doi: 10.21926/obm.transplant.2504261

Donation after circulatory death (DCD) offers a vital strategy to expand the donor lung pool; however, DCD lungs are uniquely susceptible to warm ischemic injury during procurement. This chapter reviews evidence-based and emerging donor management strategies aimed at mitigating ischemic damage and optimizing the suitability of DCD lungs for transplantation, encompassing hemodynamic and ventilatory optimization, bronchoscopic clearance, targeted pharmacological interventions, and strategies to minimize transfusion r [...]

by Poppy L.A. Schoenberg

Received: 26 May 2025;  Published: 26 November 2025;  doi: 10.21926/obm.icm.2504050

Legacy, profit-driven organizational structures often lack the adaptability, equity, and innovation required for the evolving complexities of contemporary patient-centered care. They can limit access, constrain options, impose financial burdens, and hinder optimized delivery. Here, we propose a new architecture for metaversal integrative healthcare using decentralized autonomous organizations (DAOs). Blockchain technology and smart contracts underpin equitable, transparent, and resilient health ecosystems beyond in [...]

by Agegnehu Kitanbo Yoshe

Received: 08 November 2025;  Published: 10 February 2026;  doi: 10.21926/aeer.2601003

Characterizing drought severity using GRACE and TerraClimate datasets is globally important because it enables consistent, large-scale monitoring of both surface and subsurface water availability across data-scarce regions. This integrated perspective supports improved drought assessment, climate change impact analysis, and informed water-resource management worldwide. The Ethiopian Rift Valley has experienced recurrent hydrological drought hazards, posing serious threats to water availability, agricultural product [...]