Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
32986 work(s)
- BiologyOpen access
Abstract A bidirectional relationship has been proposed between sleep and Alzheimer’s disease pathology, such that disruption to sleep can lead to increases in the expression of tau or its phosphorylation. Over the long term, this can potentially lead to greater expression of neu...
- Materials & EnergyOpen access
This study deals with the development and validation of a stability-indicating RP-HPLC method for the quantitative estimation of Carvedilol and Ivabradine in bulk and pharmaceutical dosage preparations. Both agents are widely used in the treatment of cardiovascular diseases: Carv...
- BiologyOpen access
Rubber products are widely used in our daily life these products are mainly made up of Natural rubber (NR) which is obtained from the latex of tree Hevea brasiliensis commonly called Rubber tree. After usage of these natural rubber products the disposal of these products are the...
- Engineering & TechnologyOpen access
A HYBRID XGBOOST–GRAPH NEURAL NETWORK FRAMEWORK FOR POWER SYSTEM VOLTAGE STABILITY PREDICTION
The increasing penetration of distributed generation and the dynamic, nonlinear nature of modern power systems have rendered traditional model-based voltage stability assessment methods inadequate, particularly because they cannot capture both feature-level nonlinearities and top...
- Health & MedicineOpen access
Abstract In psychiatry, therapeutic drug monitoring (TDM) is routinely used to improve treatment safety and efficacy, yet its association with hospitalization duration and cost-effectiveness remains unclear. We hypothesized that the frequency of routinely requested TDM is associa...
- Society & EconomicsOpen access
BARRIERS FOR ROUTINE IMMUNIZATIONS AMONG UNDER SIX YEARS CHILDREN IN MOSUL CITY
Background: Immunization remains the most effective and cost-effective public health tool against vaccine-preventable diseases in children, yet regional disparities in coverage persist worldwide because of funding gaps and health-system weaknesses. Aim: To assess the barriers to...
- Society & EconomicsOpen access
The Chain of Custody: A Decision-Level Model for AI Governance
Organisations governing AI accumulate controls by accretion, producing a set whose shape nobody can describe: it is unclear where a new control belongs, how strong an existing one is, or what is missing. This paper offers a decomposition along an axis that existing frameworks do...
- Climate & EnvironmentOpen access
Waste (Bio)acidification and Placement Strategies for Phosphorus Recycling in Maize
Abstract Purpose Phosphorus (P) recycling is critical to secure global P supply and food security. Although acidification with sulfuric acid (SA) effectively increases water-extractable P (WEP) and phytoavailability of P in raw biowastes, its use is constrained by handling, safet...
- BiologyOpen access
the cycles of dehydration stress and rehydration recovery in P. patens.
Diagram illustrating the cycles of dehydration stress and rehydration recovery in P. patens.
- Society & Economics
Decreasing Unplanned Extubation Rates on an Adult Medical Intensive Care Unit
BACKGROUND: Decreasing unplanned extubation rates in critically ill patients is an important element of care in the intensive care unit. However, most available literature on unplanned extubation addresses its prevalence, risk factors, and patient outcomes; few articles offer spe...
- Materials & EnergyOpen access
Abstract The rapid advancement of electronic devices toward miniaturization and lightweight design has intensified the challenges of electromagnetic interference and thermal management. The Al 2 O 3 @CUF@g-C₃N₄ composite synergistically integrates broadband microwave absorption a...
- Health & MedicineOpen access
Alzheimer’s Disease is the most common cause of dementia and is characterized by progressive cognitive decline and memory impairment. It mainly affects elderly individuals and accounts for nearly 60–70% of dementia cases worldwide. The disease is associated with neuronal degenera...
- Health & MedicineOpen access
ASSESSING DIETARY HABITS AMONG PREPARATORY SCHOOL STUDENTS IN KARBALA CITY / 2025
Introduction: Adolescents face growing global health risks from unhealthy eating behaviors, and Iraq is no exception. Years of conflict, economic pressures, and social change have altered the diets of Iraqi teenagers, leading to both undernutrition and rising levels of overweight...
- BiologyOpen access
Abstract In heart failure, β-adrenergic receptor (β-AR)-Gsα-cAMP-protein kinase A (PKA) signalling predisposes to delayed-afterdepolarisation-mediated arrhythmias. Phosphodiesterases (PDEs) hydrolyse cAMP, and PDE3 restrains β 1 -AR, β 2 -AR-mediated inotropic responses in failin...
- Society & EconomicsOpen access
Family emotional support plays an important role in shaping students' learning experiences and academic development. However, limited research has examined how students' perceptions of family emotional support relate to their academic outcomes in the Nepalese secondary school con...
- Health & Medicine
Neonatal Point-of-Care Lung Ultrasonography: Techniques and Normal Findings
Point-of-care lung ultrasonography (POC-LUS) has become a routine bedside tool for evaluating respiratory status in many neonatal intensive care units. This article walks neonatologists through the fundamentals of its application-probe selection, system setup, and image acquisiti...
- Health & MedicineOpen access
CLINICAL CHARACTERISTICS OF PATIENTS WITH PRECOCIOUS PUBERTY ATTENDING ENDOCRINE UNITS IN MOSUL CITY
Background: Precocious puberty is the abnormal early onset of puberty, defined by the appearance of secondary sexual characteristics before age 8 in girls and before age 9 in boys. It results from either independent sex hormone secretion (peripheral/gonadotropin-independent) or p...
- Engineering & TechnologyOpen access
A HYBRID XGBOOST–GRAPH NEURAL NETWORK FRAMEWORK FOR POWER SYSTEM VOLTAGE STABILITY PREDICTION
The increasing penetration of distributed generation and the dynamic, nonlinear nature of modern power systems have rendered traditional model-based voltage stability assessment methods inadequate, particularly because they cannot capture both feature-level nonlinearities and top...
- BiologyOpen access
JACOBEA MARITIMA: BEAUTIFUL AMBIVALENT NATURE'S GIFT
Jacobaea maritima (Dusty Miller or Silver Ragwort) is a perennial ornamental plant belonging to the family Asteraceae and is native to the Mediterranean region. Besides its decorative value, the plant possesses significant medicinal properties due to the presence of bioactive com...
- Health & MedicineOpen access
PREVALENCE OF SMOKING AND ITS DETERMINANTS AMONG MEDICAL STUDENTS IN MOSUL CITY
Background: Tobacco use remains a major global public health concern, particularly among young adults. Medical students are considered at higher risk of smoking due to academic and psychological pressures, and understanding the prevalence and determinants of smoking in this group...