Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
154460 work(s)
- Society & EconomicsOpen access
The Impact of the "Law of Luxury" on the Collapse of Civilization from a Qur'anic Perspective
تكشف هذه الدراسة عن سنة قرآنية مطردة تربط بين الترف وانهيار العمران، فتبيّن أن القرآن الكريم لا يجعل من الترف حالًا فرديًّا عابرًا، بل ظاهرة اجتماعية تعمل عمل السبب في زوال الأمم وخراب الحضارات. وتحلل الدراسة الآيات التي تصف حال المترفين قبل الهلاك وأثناءه وبعده، من قوله تعالى ﴿و...
- Health & MedicineOpen access
Delphian lymph node (DLN) metastasis has been proposed as a potential indicator of more extensive regional lymph node involvement in papillary thyroid cancer (PTC). However, its clinical significance and relationship with regional lymph node metastasis remain incompletely underst...
- AI & ComputingOpen access
Developing a Smart Service Quality Model for the Internet of Things: A Proposed Model
هدف البحث إلى تطوير نموذج متكامل لقياس جودة الخدمة الذكية في بيئة إنترنت الأشياء، في ضوء محدودية النماذج السابقة وتركيزها على جوانب جزئية دون الجمع بين المتطلبات التقنية والتفاعلية والذكية والاستدامية. واعتمد البحث المنهج الوصفي التحليلي، من خلال مراجعة الأدبيات العلمية ونماذج جو...
- Health & MedicineOpen access
Pharmaceutical procurement in public tertiary hospitals is a critical component of healthcare delivery but may be vulnerable to corruption because it involves large financial flows, complex technical decisions and multiple actors. In Nigeria, corruption in health sector hinders a...
- BiologyOpen access
This study systematically evaluates standardized freeze-dried roselle anthocyanin microcapsules as a commercial nutraceutical supplement (HIBI®). The study aims to characterize some physical properties, antioxidant contents and activities, assess storage stability of anthocyanin...
- BiologyOpen access
Pathological complete response (pCR) is an established surrogate endpoint in aggressive breast cancer subtypes; however, its prognostic role in hormone receptor (HR)-positive/HER2-negative disease remains controversial. We aimed to evaluate clinicopathological predictors of pCR a...
- Society & EconomicsOpen access
The Role of Accounting Information Quality in Attracting Foreign Investment
تهدف الدراسة إلى تحليل الغلاقة بين جودة المعلومات المحاسبية وقرارات المستثمرين الأجانب وإختبار ما إذا كانت البيانات والمعلومات المالية ذات الجودة العالية من حيث الموثوقية والشفافية تساهم في جذب الاستثمارات الخارجية. وتأتي أهمية البحث من اعتماد المستثمرين الأجانب على التقارير الما...
- AI & ComputingOpen access
A novel approach through spherical functions in the characterization of invariant functions
Given a compact subgroup K of the orthogonal group acting on the Euclidean space ޒ n , Gerald Schwarz proved that every smooth K -invariant function on ޒ n can be expressed as a smooth function of a generating set of K -invariant polynomials on n variables.Our goal is to prov...
- Climate & EnvironmentOpen access
The aim of the present study was to evaluate the efficacy of peroxydisulfate(PDS)/peroxymonosulfate(PMS) activated using different methods for inactivating E.coli and P.aeruginosa . The UV-A, UV-A/PDS, PMS, and NaOH/PDS processes were used to inactivate E.coli and P.aeruginosa ....
- Materials & EnergyOpen access
Advances in collagen-based materials for tissue-engineered meniscus
Meniscus possesses weak self-repairability once getting hurt due to heterogeneity, particularly “white region” of avascular parts. However, the effect of conventional therapies in restoring structure and function of the meniscus isn’t ideal. Collagen, a key part of the extracellu...
- Health & MedicineOpen access
The Impact of Video Game Experience on Surgical Performance: A Systematic Review
OBJECTIVE: To assess whether video gaming experience is associated with improved surgical performance in the surgeon population across laparoscopic, robotic, and other surgical modalities, and evaluate its implications on surgical training and education. METHODS: A structured lit...
- Society & EconomicsOpen access
This study used data from the China Health and Retirement Longitudinal Survey (CHARLS) to examine the association between adverse childhood experiences (ACEs) and accelerated aging in middle-aged and older Chinese, with implications for healthy aging interventions. A total of 832...
- Society & EconomicsOpen access
PURPOSE: Recruiting young blood donors remains challenging. This study proposed and tested an Extended Theory of Planned Behavior (ETPB) model incorporating knowledge and donation-related anxiety to understand the psychosocial correlates of blood donation among Chinese university...
- Materials & EnergyOpen access
Complications such as premature failure and sample slippage associated with testing uniform cross-sectioned samples using conventional gripping systems are well known within the testing community. While these complications can be avoided for most materials using dogbone-shaped sa...
- Society & EconomicsOpen access
To explore the relationships among different types of kindergarten organizational climate, preschool teachers' subjective well-being, and psychological security, this study surveyed 287 preschool teachers from mainland China using the Kindergarten Organizational Climate Questionn...
- AI & ComputingOpen access
On the difference between perfect powers andintegral S-units
On the difference between perfect powers and integral S-units Yann BugeaudLet q 1 , . . ., q t be distinct prime numbers.Let a 1 , . . ., a t be nonnegative integers.We establish effective lower bounds for |z d q a 1 1 • • • q a t t | and for its greatest prime factor, which tend...
- BiologyOpen access
Enterobacteria harboring the polyketide synthase ( pks ) island ( clbA – clbS ), which encodes colibactin ( pks⁺ enterobacteria), is a putative risk factor for colorectal cancer. Polymerase chain reaction (PCR) is the current standard for detection. Primer-independent shotgun met...
- Society & EconomicsOpen access
Frailty is a prevalent geriatric syndrome influenced by nutritional status, body composition, and functional capacity. Nevertheless, the role of eating disorder–related attitudes and behaviors in older adults is not definitively known. Therefore, this study was conducted to inves...
- Health & Medicine
The Role of Technology in Nursing Practice
We thank Dr Thompson for her thoughtful letter and for articulating a concern that many critical care nurses share. The shift from narrative documentation to structured digital entry has expanded the volume of captured data while reducing the deliberate moments in which nurses pa...
- Society & EconomicsOpen access
يهدف هذا البحث إلى دراسة المسائل الفقهية المتعلقة ببيع بعض الحيوانات المعقود عليها، وهي: الفيل، والفهد، والسنور (الهر)، والصقر، من خلال ما أورده الإمام ابن الجوزي في كتابه منهاج القاصدين. واعتمد البحث المنهج الوصفي التحليلي المقارن؛ بعرض نصوص ابن الجوزي المتعلقة بالمسائل محل الدر...