Results 91 to 100 of about 54,686 (247)

Comprehensive Statistical and Reliability Analysis for Safe Design Fatigue Life of Notched and Unnotched Al7075‐T6 Alloy

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 1, Page 139-155, January 2026.
ABSTRACT Fatigue failure in aerospace structures is critically influenced by stress concentrators such as notches, which reduce service life and compromise safety. This study experimentally investigates the fatigue behavior of Al7075‐T6 alloy under rotating bending (R = −1, 60 Hz), considering notched and unnotched conditions.
U. A. Khashaba, Abdulkareem Alssayegh
wiley   +1 more source

The Prevalence of Irritable Bowel Syndrome and Its Relation to Psychiatric Disorders Among Citizens of Makkah Region, Saudi Arabia

open access: yesCureus, 2022
Background and aim: Irritable bowel syndrome (IBS) is a chronic functional bowel disorder. Many adults worldwide have symptoms associated with IBS and are responsible for most gastroenterology visits.
Malik H Alharbi   +6 more
semanticscholar   +1 more source

Toxicological Evaluation, Ultrasound‐Assisted Phytochemicals, Antioxidant, GC–MS, FTIR, and In Vivo Analysis of Hibiscus rosa‐sinensis Flowers

open access: yesFood Science &Nutrition, Volume 13, Issue 12, December 2025.
Phthalates and ethyl esters are dominant compounds, with O–H, –COOH, C≡N, C=O, and C–H as functional groups. Toxicological evaluations demonstrated that both powder and extract forms were well tolerated in animals, with no significant adverse effects observed in biochemical, hematological, or histopathological parameters.
Hassan Raza   +9 more
wiley   +1 more source

DEM Study on Hydrological Response in Makkah City, Saudi Arabia

open access: yesSustainability, 2022
The changes in catchments can be analyzed through the generation of DEM, which is important as input data in hydrologic modeling. This study aims to analyze the effect of anthropogenic activities on hydrological studies based on DEM comparison and GIUH ...
Asep Hidayatulloh   +3 more
semanticscholar   +1 more source

Advanced Age in Sinus Surgery: Diminished Symptom Gains but Enhanced Surgical Durability in Chronic Rhinosinusitis

open access: yesOtolaryngology–Head and Neck Surgery, Volume 173, Issue 6, Page 1348-1358, December 2025.
Abstract Objective To assess whether patients of advanced age with chronic rhinosinusitis (CRS) experience comparable symptom improvement and disease control following endoscopic sinus surgery (ESS) compared to younger patients. Data Sources Systematic searches were performed across PubMed, Embase, Web of Science, Scopus, and CENTRAL to May 2024 ...
Ahmad A. Mirza   +6 more
wiley   +1 more source

Prevalence and Determinants of Multidrug-Resistant Tuberculosis in Makkah, Saudi Arabia

open access: yesInfection and Drug Resistance, 2020
Mohammad Fouad Mohammad Khatib Sambas,1 Unaib Rabbani,2 Manal Mansour Mezal Al-Gethamy,3 Saud Hasan Surbaya,4 Faisal Fuwaran Irmat Alharbi,5 Riyadh Ghazi Abdulrahman Ahmad,6 Hamzah Khalid Hamzah Qul,7 Safa Mohammed Saeed Nassar,8 Abdulaziz Khalid ...
Sambas MFMK   +9 more
doaj  

Karakteristik Pendidikan Islam Periode Nabi Muhammad Di Makkah dan Madinah

open access: yesNalar: Jurnal Peradaban dan Pemikiran Islam, 2018
Perkembangan dan transformasi pendidikan Islam tidak terlepas dari peran Nabi Muhammad  saw. sebagai pendiri pondasi yang kuat terhadap kehidupan sosial budaya masyarakat Kota Makkah dan Madinah.
Agung Ibrahim Setiawan   +1 more
doaj   +1 more source

Refugees from Iraq in Buffalo [PDF]

open access: yes, 2015
The country of Iraq suffers from war and terrorism on a daily basis. Currently the population of Iraq is approximately 28 million, of whom about 75% are Arab, 17% are Kurds and the remainder mostly Armenians, Assyrians and Turks.
Partnership for the Public Good
core   +1 more source

Negative Pressure Wound Therapy Use: Recommendations and Insights From a Middle Eastern Panel of Experts

open access: yesInternational Wound Journal, Volume 22, Issue 12, December 2025.
ABSTRACT The number of patients requiring wound care is increasing, placing a burden on healthcare institutions and clinicians. While negative pressure wound therapy (NPWT) use has become increasingly common, Middle East‐specific wound care guidelines are limited.
Muneera Ben‐Nakhi   +14 more
wiley   +1 more source

A Modern Pilgrim in Mecca and a Siege in Sanaa

open access: yesAmerican Journal of Islam and Society, 2007
It should be noted that the trespassing English pilgrim Arthur Wavell is definitely not postmodern; his “modern” account of a trip in disguise to Makkah and Madinah was originally published in 1912.
Daniel Martin Varisco
doaj   +1 more source

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