Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 691 - 720 of 1194628

Full-Text Articles in Entire DC Network

Les Réformes Récentes En Matière D’Expropriation, Antoine Moarbès Oct 2026

Les Réformes Récentes En Matière D’Expropriation, Antoine Moarbès

Proche-Orient, Études juridiques

No abstract provided.


The Lebanese Holding Company, Michel Soumrani Oct 2026

The Lebanese Holding Company, Michel Soumrani

Proche-Orient, Études juridiques

No abstract provided.


L'Exercice De La Fonction Législative Au Liban : Approche Juridico‑Politique, Daoud Sayegh Oct 2026

L'Exercice De La Fonction Législative Au Liban : Approche Juridico‑Politique, Daoud Sayegh

Proche-Orient, Études juridiques

No abstract provided.


المحكمة العليا الأميركية في النقاش القانوني المعاصر: مراجعة المحكمة القضائية بين نظرية جن هارت إيلي ونظرية روبرت بورك, شبلي الملاّط Oct 2026

المحكمة العليا الأميركية في النقاش القانوني المعاصر: مراجعة المحكمة القضائية بين نظرية جن هارت إيلي ونظرية روبرت بورك, شبلي الملاّط

Proche-Orient, Études juridiques

No abstract provided.


La Constitution Américaine Et La Cour Suprême Des États-Unis : Un Envers Juridique De Robert Bork : John Hart Ely, Chibli Mallat Oct 2026

La Constitution Américaine Et La Cour Suprême Des États-Unis : Un Envers Juridique De Robert Bork : John Hart Ely, Chibli Mallat

Proche-Orient, Études juridiques

No abstract provided.


Les Éléments Structurels Du Blocage : Rupture Du Consensus Et Institutionnalisation De La Dyarchie, Fadia Habib Oct 2026

Les Éléments Structurels Du Blocage : Rupture Du Consensus Et Institutionnalisation De La Dyarchie, Fadia Habib

Proche-Orient, Études juridiques

No abstract provided.


Defensive Publication, Second Set — Smartphone As Record, Deck, And Display (Avs / Djmesh): Supplement And Units 31–51, Karl Rafael Yankovic Capdeville Oct 2026

Defensive Publication, Second Set — Smartphone As Record, Deck, And Display (Avs / Djmesh): Supplement And Units 31–51, Karl Rafael Yankovic Capdeville

Defensive Publications Series

Second set of a defensive publication: a deliberate, dated, enabling disclosure intended to constitute prior art and to dedicate the disclosed subject matter to the public. No patent is sought on it.

A consumer smartphone lying on the platter of an unmodified turntable, or held in the hand, serves as rotation sensor, control-signal generator, display and self-contained deck. The first set (Technical Disclosure Commons dpubs_series/11598; Zenodo 10.5281/zenodo.22262550, 2026-09-03) disclosed the genus and eight on-platter species. This second set discloses the mechanisms built from 2026-09-03 to 2026-10-03 (units 31–50): a display angle integrated from the gyroscope alone with a learned scale …


Multi-Tiered System For Operational Telemetry Analysis And Governed Roadmap Reconciliation, Parnika Singhal Oct 2026

Multi-Tiered System For Operational Telemetry Analysis And Governed Roadmap Reconciliation, Parnika Singhal

Defensive Publications Series

Enterprise operations can be impeded by procedural friction and unmeasured work resulting from fragmented software tools, as conventional feedback methods may lack sufficient granularity and a mechanism for accountability. A multi-tiered system is described that can identify, quantify, and analyze sources of this friction. The system could employ a context-aware telemetry engine to capture user feedback enriched with organizational data, and a semantic classification engine to categorize unstructured comments using natural language processing. The resulting structured data can be used in a closed-loop governance process to route categorized friction signals to designated owner teams. This can provide a mechanism to …


Comment On “Advancing Lipid Management: Saudi Heart Association Position Statement On Pcsk9-Targeted Therapies In The Primary And Secondary Prevention Of Cardiovascular Disease”, Ali Faris Altebainawi Oct 2026

Comment On “Advancing Lipid Management: Saudi Heart Association Position Statement On Pcsk9-Targeted Therapies In The Primary And Secondary Prevention Of Cardiovascular Disease”, Ali Faris Altebainawi

Journal of the Saudi Heart Association

No abstract provided.


Samarium-Doped Ceria Catalysts For Boron-Aluminum Composite Propellants: Effect Of Synthesis Method, Di̇lara Güçtaş Gürel, Mehmet Ali̇ Faruk Öksüzömer Oct 2026

Samarium-Doped Ceria Catalysts For Boron-Aluminum Composite Propellants: Effect Of Synthesis Method, Di̇lara Güçtaş Gürel, Mehmet Ali̇ Faruk Öksüzömer

Turkish Journal of Chemistry

Solid propellants based on ammonium perchlorate (AP) are widely used in rocket and missile propulsion systems due to their high energy density and reliable combustion characteristics. Although aluminum (Al) is the conventional metal fuel in AP-based formulations, boron (B) has gained increasing attention as a partial or full substitute owing to its significantly higher volumetric energy density. However, the low combustion efficiency of boron particles remains a critical challenge, making the use of catalysts essential to enhance the thermal decomposition of AP and overall propellant-burning performance. In this study, samarium-doped ceria (SDC20) catalysts were synthesized by three different methods including …


Effects Of Washing, Oxidation, Carboxylation, And Hydrophobicity On The Antibacterial Activity Of Graphene Oxide And Reduced Graphene Oxide, Emi̇r Boztepe, Ceren Poyraz, Ruki̇ye Taşdemi̇r, Ebru Önem, Ümran Sofu, Keri̇m Yapici Oct 2026

Effects Of Washing, Oxidation, Carboxylation, And Hydrophobicity On The Antibacterial Activity Of Graphene Oxide And Reduced Graphene Oxide, Emi̇r Boztepe, Ceren Poyraz, Ruki̇ye Taşdemi̇r, Ebru Önem, Ümran Sofu, Keri̇m Yapici

Turkish Journal of Chemistry

In this study, the effects of number of washes, oxidation degree, carboxylation, and hydrothermal reduction temperature on the antibacterial activity of graphene oxide (GO) and reduced graphene oxide (rGO) nanomaterials were investigated. GO derivatives with different numbers of washes (1–5W) and oxidation levels (3X, 6X, and 9X), carboxylated GO (GO-COOH), and rGO samples obtained at different hydrothermal reduction temperatures (100, 140, and 180 °C) were characterized by X-ray diffraction, field-emission scanning electron microscopy, Fourier-transform infrared spectroscopy, zeta potential analysis, and Raman spectroscopy, and were subsequently evaluated for antibacterial activity against gram-positive Staphylococcus aureus (S. aureus) and gram-negative Escherichia coli (E. …


Cobalt-Substituted Hydroxyapatite As A Potential Basis Of Biomaterials: Synthesis, Crystal-Chemistry Properties And Antibacterial Activity, Maria M. Vlasova, Ksenia S. Stasenko, Evgeny Bulanov Oct 2026

Cobalt-Substituted Hydroxyapatite As A Potential Basis Of Biomaterials: Synthesis, Crystal-Chemistry Properties And Antibacterial Activity, Maria M. Vlasova, Ksenia S. Stasenko, Evgeny Bulanov

Turkish Journal of Chemistry

This paper presents the results of the synthesis of solid solutions of cobalt-substituted hydroxyapatite of the composition Ca10-xCox(PO4)6(OH)2 by the solid-phase and solution method. The formation of only the composition of Ca9.5Co0.5(PO4)6(OH)2 has been reliably established, whereas an increase in the cobalt content, as well as an increase in the temperature of synthesis and calcination of the samples prepared in solution, leads to the formation of stable mixtures of calcium and cobalt phosphates. The crystal structure has been refined for Ca9.5Co0.5(PO4)6(OH)2 (a = 9.4121(28) Å, c = 6.8762(20) Å, V = 527.54(35) Å3; R-Bragg = 2.455%) under the assumption of …


Cardozo Law News Brief: October 16, 2026, Benjamin N. Cardozo School Of Law Oct 2026

Cardozo Law News Brief: October 16, 2026, Benjamin N. Cardozo School Of Law

Cardozo Law News Briefs

Highlights from the October 16, 2026 Cardozo Law News Brief include:

  • Professors Jessica Roth and Sam Weinstein discussed the Justice Department’s investigation of the White House press pool and its implications for antitrust law and First Amendment protections.

  • Professor Alexander Reinert spoke to Spectrum News about qualified immunity and a California law allowing lawsuits against federal officers.

  • Professor Gabor Rona spoke to Truthout about President Trump’s rhetoric toward Iran and international humanitarian law.

Faculty news includes:

  • Professor Michael Pollack presented his book Sidewalk Nation at several academic and transportation events.

  • University Professor Michel Rosenfeld participated in international academic discussions on …


A Lightweight Multitask Adaptive Fusion Network With Channel Attention For Uav-Based Crop Detection And Classification, Xuanyu Yue, Zhenyu Wan Oct 2026

A Lightweight Multitask Adaptive Fusion Network With Channel Attention For Uav-Based Crop Detection And Classification, Xuanyu Yue, Zhenyu Wan

Turkish Journal of Agriculture and Forestry

Unmanned aerial vehicles (UAVs) have become essential tools in precision agriculture, facilitating large-scale monitoring of crop health, weed proliferation, and overall field conditions. However, conventional single-task recognition models encounter significant challenges when implemented on resource-constrained UAV platforms, particularly in detecting densely distributed small objects, managing scale variations, and addressing occlusions. To address these challenges, this paper proposes a channel attention-based adaptive fusion network (CNAF-Net) specifically designed for agricultural scenarios. CNAF-Net utilizes MobileNetV3 for hierarchical feature extraction and integrates a channel attention-guided adaptive fusion mechanism that dynamically combines multiscale features across detection, classification, and segmentation tasks. Experiments conducted on the WeedMap …


Medication Dosage Calculation: The Impact Of Simulation-Based Deliberate Practice On General Self-Efficacy In First-Quarter Nursing Students, Hasani Green Oct 2026

Medication Dosage Calculation: The Impact Of Simulation-Based Deliberate Practice On General Self-Efficacy In First-Quarter Nursing Students, Hasani Green

Dissertations

Medication dosage calculation (MDC) competency is essential for safe nursing practice. However, many prelicensure nursing students experience persistent numeracy deficits, anxiety, and inconsistent preparation, contributing to academic failure and potential patient harm. This Doctor of Nursing Practice project addressed the need for effective early instructional strategies by evaluating the impact of an MDC simulation-based learning through deliberate practice (SBL-DP) intervention on first-quarter Associate Degree in Nursing and Bachelor of Science in Nursing students’ General Self-Efficacy Scale (GSE) scores. Guided by Bandura’s Self-Efficacy Theory, a quantitative, quasi-experimental one-group before-and-after design was used with a convenience sample of students enrolled in a …


Jose Santiago V. City Of Philadelphia Oct 2026

Jose Santiago V. City Of Philadelphia

2026 Decisions

USDC for the Eastern District of Pennsylvania


Comparing Explanations Of Employees’ Brand Citizenship Behavior And Negative Word Of Mouth, Sang Bong Lee, Steven Liu, Carl Maertz Oct 2026

Comparing Explanations Of Employees’ Brand Citizenship Behavior And Negative Word Of Mouth, Sang Bong Lee, Steven Liu, Carl Maertz

International Journal of Applied Management and Technology

A gap remains in the literature regarding the relative and incremental contributions of constructs derived from distinct theoretical perspectives in predicting brand citizenship behavior (BCB) and employee negative word of mouth (NWOM). Using two surveys of 304 Korean employees conducted one week apart, this study compared perceived organizational support (POS), horizontal and vertical collectivism, and impression-management motives. Structural equation modeling linked POS negatively to NWOM and horizontal collectivism positively to BCB; other focal paths were nonsignificant. POS had a significantly more negative NWOM path than other predictors, whereas BCB paths did not differ significantly. Supplementary composite-score regressions showed significant incremental …


The Collagen-Derived Tripeptide Gly-Pro-Hyp Suppresses Fgf-5 Expression And Promotes Anagen Induction In C3h/Hej Mice, Yun-Ho Kim, Jin Seok Kim, Woong Yong Kim, Hyun Jung Jo, Zhe Piao, Yeo Cho Yoon Oct 2026

The Collagen-Derived Tripeptide Gly-Pro-Hyp Suppresses Fgf-5 Expression And Promotes Anagen Induction In C3h/Hej Mice, Yun-Ho Kim, Jin Seok Kim, Woong Yong Kim, Hyun Jung Jo, Zhe Piao, Yeo Cho Yoon

Turkish Journal of Biology

Background/aim: Collagen-derived peptides have shown potential in promoting hair growth, yet their effects on catagen-inducing factors remain unexplored. In this study, the hair growth-promoting effects and molecular mechanisms of Collagen-Tripep20 (CTP), a collagen tripeptide preparation containing 3.2% Gly-Pro-Hyp (GPH), were explored, with a specific focus on fibroblast growth factor 5 (FGF-5) regulation.

Materials and methods: Female C3H/HeJ mice were randomly assigned to four groups (n = 10/group): control, CTP-LOW (400 mg/ kg/day), CTP-HIGH (800 mg/kg/day), and GPH (25.6 mg/kg/day). Following dorsal depilation, test substances were administered dailyvia oral gavage for 7 weeks. Hair regrowth was assessed by visual scoring, histological …


Understanding Antimicrobial Peptide Activation In Mesenchymal Stem Cells Through The Aryl Hydrocarbon Receptor Pathway And Inflammatory Signals, Cansu Özdemi̇r Saka, Beyza Turgut, Ceren Tuncay, Cemi̇l Can Eylem, Emi̇rhan Nemutlu Oct 2026

Understanding Antimicrobial Peptide Activation In Mesenchymal Stem Cells Through The Aryl Hydrocarbon Receptor Pathway And Inflammatory Signals, Cansu Özdemi̇r Saka, Beyza Turgut, Ceren Tuncay, Cemi̇l Can Eylem, Emi̇rhan Nemutlu

Turkish Journal of Biology

Background/aim: Antimicrobial peptides (AMPs) are small peptides involved in host defense and have been widely studied for their roles in innate immunity against microbial pathogens. Mesenchymal stem cells (MSCs), which provide stromal support in tissues such as bone marrow, are also capable of secreting AMPs, although the signaling pathways controlling this function remain unclear. The present study investigates the role of the aryl hydrocarbon receptor (AHR) signaling, a xenobiotic response pathway, in AMP production by MSCs.

Materials and methods: To assess AMP activation, human MSCs were stimulated with the agonist FICZ and antagonist SR1. TNF-α + IL-1β and LPS were …


Pgcc-Derived Daughter Cells Are Associated With Aggressive Phenotypes In Gastric Cancer​, Özlem Türksoy Terzi̇oğlu Oct 2026

Pgcc-Derived Daughter Cells Are Associated With Aggressive Phenotypes In Gastric Cancer​, Özlem Türksoy Terzi̇oğlu

Turkish Journal of Biology

Background/aim: Polyploid giant cancer cells (PGCCs) have been implicated in tumor recurrence, therapeutic resistance, and cellular plasticity; however, the biological properties of PGCC-derived daughter cells (PGCC-DCs) in gastric cancer remain poorly understood. The present study aimed to evaluate the molecular and functional characteristics of these progeny cells in a gastric cancer model.

Methods: The PGCCs were induced in HGC-27 gastric cancer cells using cobalt(II) chlorideCoCl2-mediated hypoxic stress and enriched by size-based filtration. The PGCC-DCs were isolated through single-cell culture and characterized using molecular and functional assays. Clinical assessments of the cellular parameters were conducted by comparing the PGCC-DCs with parental …


Vina V. Cuevas Oct 2026

Vina V. Cuevas

All Decisions

In consolidated Small Claims actions, the court holds that a prime tenant who sublet an illegal basement apartment (no CO) is barred from collecting rent under MDL § 302(1)(b). The sublease was also independently void because the prime tenant's lease expressly excluded the basement, leaving him no possessory interest to convey. The prime tenant is ordered to return the security deposit for failure to comply with GOL § 7-108 itemization requirements, but is awarded damages for unpaid electricity.


Astaxanthin Elicits A Shared Transcriptional Core And Divergent Cell-Type-Specific Responses In Mcf-7 Breast And Ovcar-3 Ovarian Carcinoma Cells, Duygu Aygüneş Jafari Oct 2026

Astaxanthin Elicits A Shared Transcriptional Core And Divergent Cell-Type-Specific Responses In Mcf-7 Breast And Ovcar-3 Ovarian Carcinoma Cells, Duygu Aygüneş Jafari

Turkish Journal of Biology

Background/aim: Astaxanthin, a marine carotenoid, shows antiproliferative activity across cancer models, but its reported mechanisms vary widely by cell type and comparative studies with a common protocol are scarce. This study compared MCF-7 breast (estrogen/ progesterone receptor-positive; wild-type TP53) and OVCAR-3 ovarian carcinoma (high-grade serous; homozygous TP53 R248Q) cells after astaxanthin treatment at cell-line-specific IC50 concentrations.

Materials and methods: Cytotoxicity was measured by WST-1, apoptosis by annexin V/propidium iodide flow cytometry, and 43 cancer-associated genes by a pathway-focused RT-qPCR array (n = 3). Relative expression was calculated by comparative ΔΔCt method with ACTB as the reference gene.

Results: At 72 …


Attacks On Merchant Vessels Under The Law Of Economic Naval Warfare And Protection Of The Marine Environment: Lessons From The Russia-Ukraine War And The U.S.-Iran War, Alexander Lott Oct 2026

Attacks On Merchant Vessels Under The Law Of Economic Naval Warfare And Protection Of The Marine Environment: Lessons From The Russia-Ukraine War And The U.S.-Iran War, Alexander Lott

International Law Studies

This article examines the legality of attacks on merchant vessels during international armed conflicts, using reported Russian, Ukrainian, Iranian, and United States attacks between 2022 and 2026 as case studies. It evaluates belligerent rights to visit and search, divert, seize, disable, or, exceptionally, destroy merchant vessels under customary law. Drawing primarily on State practice, the study compares Russia’s blockade of Ukraine, Iran’s closure of the Strait of Hormuz, and the United States’ blockade of Iran. The emerging concept of a de facto blockade and its fusion with warning zones creates legal uncertainty and undermines humanitarian protection.

The legality of Iranian …


Tuber Yield Amplification In Dahlia Variabilis L. Under Humic Acid And Fertilizer Combinations, Kedar Mahadev Gheware, Nomita Laishram, Arvinder Singh, Sarabdeep Kour, Sourav Sharma, Aytan Samadova, Melekber Sülüşoğlu Durul, Hali̇l İbrahi̇m Tuzlaci Oct 2026

Tuber Yield Amplification In Dahlia Variabilis L. Under Humic Acid And Fertilizer Combinations, Kedar Mahadev Gheware, Nomita Laishram, Arvinder Singh, Sarabdeep Kour, Sourav Sharma, Aytan Samadova, Melekber Sülüşoğlu Durul, Hali̇l İbrahi̇m Tuzlaci

Turkish Journal of Agriculture and Forestry

Dahlia variabilis L. is a valued tuberous ornamental crop grown worldwide for its attractive flowers. Optimizing nutrient management is crucial for maximizing dahlia growth and tuber yield. In this field study, we evaluated the combined effects of humic acid (HA) and chemical fertilizers on the tuber production of Dahlia variabilis L. A factorial randomized complete block design was used with treatments combining three fertilizer levels (100%, 75%, and 50% of recommended NPK dose) and multiple HA treatments. HA was applied as a soil amendment and foliar spray in combination with inorganic NPK fertilizer. Results showed that integrating HA with reduced …


Bioactive Compounds In Fruits Of Newly Introduced Sweet Cherry Cultivars In Herzegovina, Jasmina Aliman, Mirjana Radović, Ahmed Džubur, Jasna Hasanbegović, Dženan Vukotić, Aleksandra Šupljeglav Jukić, Senad Murtić, Mihajlo Lizdek Oct 2026

Bioactive Compounds In Fruits Of Newly Introduced Sweet Cherry Cultivars In Herzegovina, Jasmina Aliman, Mirjana Radović, Ahmed Džubur, Jasna Hasanbegović, Dženan Vukotić, Aleksandra Šupljeglav Jukić, Senad Murtić, Mihajlo Lizdek

Turkish Journal of Agriculture and Forestry

This study evaluated the biochemical characteristics and bioactive compounds of 3 newly introduced Italian sweet cherry cultivars (Sweet Valina, Sweet Stephany, and Sweet Gabriel) grown under the agroecological conditions of Herzegovina (Mostar and Trebinje). The analysis included total soluble solids, total acidity, sweetness index, total phenolic contents, total flavonoid contents, and antioxidant capacity in fruit skin and flesh. Significant differences were observed among cultivars, locations, and their interactions for most analyzed parameters. Fruits from Trebinje generally exhibited higher antioxidant capacity, total phenolic contents in the skin, soluble solids contents, and sweetness index values. Sweet Valina, particularly at the Trebinje location, …


Retraction Notice To “Characterization Of Tfiie-Regulated Genes By Transcriptome Analysis” [Turkish Journal Of Biology, Volume 48, Issue 6, Pages 442–455,Https://Doi.Org/10.55730/1300-0152.2718], Turkish Journal Of Biology Oct 2026

Retraction Notice To “Characterization Of Tfiie-Regulated Genes By Transcriptome Analysis” [Turkish Journal Of Biology, Volume 48, Issue 6, Pages 442–455,Https://Doi.Org/10.55730/1300-0152.2718], Turkish Journal Of Biology

Turkish Journal of Biology

This article has been retracted.

Following concerns raised after publication, the matter was referred to the TÜBİTAK Committee on Research and Publication Ethics (AYEK) for investigation. An Expression of Concern was published while the investigation was ongoing; it was published in the Turkish Journal of Biology, Volume 49, Issue 3, https://journals.tubitak.gov.tr/biology/vol49/iss3/11/.

The investigation has now been concluded. Based on the findings, the project idea and research design underlying the study were used without appropriate attribution or permission. The investigation also determined that a researcher who had contributed to the intellectual foundation of the work—including the development of the …


Proof Of The Wave Function Identity, A New Symmetry Constraint For The Three-Electron Quantum Dot In A Magnetic Field And Ad Hoc Generalization To Bound Many-Electron Systems, Marlina Slamet, Viraht Sahni Oct 2026

Proof Of The Wave Function Identity, A New Symmetry Constraint For The Three-Electron Quantum Dot In A Magnetic Field And Ad Hoc Generalization To Bound Many-Electron Systems, Marlina Slamet, Viraht Sahni

Publications and Research

We prove the Wave Function Identity (WFI), a newly discovered property of solutions to the two-dimensional Schrödinger–Pauli equation for the 𝑁 = 3 electron Coulombically interacting harmonically bound ‘artificial atom’ or quantum dot in a uniform magnetic field. The symmetry is comprised of an interchange of the spatial coordinates of two electrons whilst keeping their spin moments unchanged, followed by an inversion of all three electron coordinates. The proof is achieved by first deriving the general form of the exact correlated wave function in the high-electron-correlation Wigner regime and then proving the WFI employing this form for a ground and …


Showing Students Their Power: Demonstrating How Status Is Afforded In Interactions, Christianne Corbett Oct 2026

Showing Students Their Power: Demonstrating How Status Is Afforded In Interactions, Christianne Corbett

Feminist Pedagogy

The Showing Students their Power original teaching activity conveys to students in a visceral, embodied – and therefore hopefully memorable - way the concept of status, how it is afforded by others, and how quickly and accurately individuals perceive the status with which others view them. Students are informed that characteristics like gender, race, class, sexual orientation are status characteristics and that people who are viewed as lower status tend to be treated less respectfully. By identifying the existence of status, how it is conveyed from person to person, and the power we all have to influence other people, students …


Ribosomal Biogenesis In Acute Myeloid Leukemia: A Less-Attended Process With Profound Implications For Oncogenesis And Therapeutic Vulnerability, Muhammad-Redha Abdullah-Zawawi, Nadiah Abu, Nurul Syakima Ab Mutalib, Farah Azima Abdul Muttlib, Hafiza Alauddin Oct 2026

Ribosomal Biogenesis In Acute Myeloid Leukemia: A Less-Attended Process With Profound Implications For Oncogenesis And Therapeutic Vulnerability, Muhammad-Redha Abdullah-Zawawi, Nadiah Abu, Nurul Syakima Ab Mutalib, Farah Azima Abdul Muttlib, Hafiza Alauddin

Saudi Medical Journal

No abstract provided.


Beyond Chronological Age: Performance Status And Clinical Frailty Predict Survival In Saudi Geriatric Lymphoma Patients: A Competing Risk Analysis, Musa Fares Alzahrani, Ghazi S. Alotaibi, Sarah S. Sewaralthahab, Fatima A. Alshalati, Ibrahim N. Alrumaih, Badraa A. Muharib, Kazi Nur Asfina, Saleh Ahmed Alkholaif, Shaden A. Albassam, Saleh Abdullah Aljanah, Shahad A. Al Hemidin, Ahmed Y. Jamal, Fadi S. Alakeel, Walid A. Alkeridy, Farjah H. Algahtani, Aamer Aleem Oct 2026

Beyond Chronological Age: Performance Status And Clinical Frailty Predict Survival In Saudi Geriatric Lymphoma Patients: A Competing Risk Analysis, Musa Fares Alzahrani, Ghazi S. Alotaibi, Sarah S. Sewaralthahab, Fatima A. Alshalati, Ibrahim N. Alrumaih, Badraa A. Muharib, Kazi Nur Asfina, Saleh Ahmed Alkholaif, Shaden A. Albassam, Saleh Abdullah Aljanah, Shahad A. Al Hemidin, Ahmed Y. Jamal, Fadi S. Alakeel, Walid A. Alkeridy, Farjah H. Algahtani, Aamer Aleem

Saudi Medical Journal

Objective: To evaluate the prognostic impact of performance status, frailty, and treatment intensity on survival outcomes in a geriatric lymphoma cohort using a competing risk framework. In Saudi Arabia, despite a growing aging population, there is a lack of literature detailing frailty or survival dynamics for geriatric lymphoma patients.
Methods: We conducted retrospective cohort study in Tertiary center in Riyadh, Saudi Arabia. Geriatric patients (≥ 60 years) diagnosed with lymphoma during 2011–2024 were analyzed. Baseline demographics, laboratory parameters, pathology, and frailty status were extracted. Survival dynamics were modeled using cumulative incidence functions to isolate lymphoma-related mortality (LRM) from age-related competing …