Results 21 to 30 of about 146,129 (175)

Armonización de calendarios en el mundo islámico primitivo como se refleja en Elementos de astronomía de al-Farghānī

open access: yesAntigüedad y Cristianismo, 2021
Este artículo pretende arrojar luz sobre los conocimientos calendáricos en los primeros siglos de la era islámica, en los que diferentes tradiciones administrativas quedaban bajo el control de un gobierno central.
Razieh S. Mousavi   +1 more
doaj   +1 more source

The Routes Muslim Merchants Used for Maritime Trade with China in the Middle Ages

open access: yesTürkiyat Mecmuası, 2023
Maritime trade with India and China by means of Basrah and Suez, which had great importance during the Sassanid-Byzantine struggle, increased its importance with the birth of Islam.
İbrahim Güneş
doaj   +1 more source

Sample tours for TSP250-500-750-1000 solved by HPN+2-opt.

open access: yes, 2021
Sample tours for TSP250-500-750-1000 solved by HPN+2-opt.
Heba-Tullah Abdelhakam (11836379)   +7 more
core   +1 more source

Nizâmiye ve Müstansıriyye Medreselerinde Arap Dili Öğretimi

open access: yesAtebe, 2023
Dinin temel kaynaklarının Arapça olması, sınırların genişlemesine paralel olarak dilin Arap olmayanlara öğretilmesi ihtiyacı, dilde hataların (lahn) yaygınlaşması, resmî yazışmalarda Arapçanın hâkim dil olması ve bilim dili olarak kullanılması gibi ...
Ahmet Beken, Mohammed Türkmen
doaj   +1 more source

İslam Medeniyetinde Pozitif İlimlerin Gelişimi Üzerine Bir Değerlendirme

open access: yesAtebe, 2022
Müslümanlar Kur’ân’ın ilk emri olan okumayı sadece yüzeysel bir okuma değil varlığın özüne inmek ve dünyayı anlamak olarak değerlendirmişlerdir. Bu doğrultuda ilk zamanlardan itibaren etraflarında gelişen tüm olayları ibret nazarıyla incelemişler ve ilmî
Yavuz Selim Göl
doaj   +1 more source

High-resolution cyclostratigraphy data from ODP Site 207-1258

open access: yes, 2009
Here we present a high-resolution cyclostratigraphy based on X-ray fluorescence (XRF) core scanning data from a new record retrieved from the tropical western Atlantic (Demerara Rise, ODP Leg 207, Site 1258). The Eocene sediments from ODP Site 1258 cover
Westerhold, Thomas   +3 more
core   +1 more source

Native Label‐Free Spectral Biochemical Fingerprinting of an Enveloped Mammalian RNA Virus Reveals Mode of Action of a Virucidal Drug

open access: yesSmall Methods, EarlyView.
Deep‐Ultraviolet Resonance Raman (DUVRR) spectroscopy is introduced as a label‐free, non‐invasive analytical workflow for the biochemical fingerprinting of enveloped viruses. By integrating bottom‐up stoichiometric reconstruction with top‐down biochemical extraction, this strategy accurately disentangles complex viral compositions in physiological‐like
Denis Rajnovic   +8 more
wiley   +1 more source

miR-1258: a novel microRNA that controls TMPRSS4 expression is associated with malignant progression of papillary thyroid carcinoma [PDF]

open access: yes, 2020
Background: MicroRNA-1258 (miR-1258) has been shown to play an anti-cancer role in a variety of cancers, but its relationship with papillary thyroid cancer (PTC) has not been reported.
Cai, Han-Qing; Department of Endocrinology, The Second Hospital of Jilin University, Changchun, Jilin, China   +1 more
core   +1 more source

Medieval Islamic Civilization: Achievements and Contributions To Development of Economic Thought [PDF]

open access: yesHum, 2019
The paper investigates the emergence and development of Islamic civilization. In the Golden Age (750-1258), Islamic civilization has charged cultural history as keeper, transmitter and creator of numerous civilizational achievements in many areas.
Marija Benić Penava, Đuro Benić
doaj  

Bioaccessibility of Metal(loid)s From Anthropogenic Contamination in Dry Riverbed Sediments in the Cartagena–La Unión Mining District (Murcia, SE Spain): Implications for Human Health Risk Assessment

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study assessed the contamination levels, bioaccessibility, and potential health risks of As, Cd, Cu, Pb, and Zn in sediments from three dry riverbeds (El Beal‐EB, Las Matildes‐LM, and Ponce‐PN) impacted by historical mining activities in the Cartagena‐La Unión Mining District.
José Gregorio Cuevas   +5 more
wiley   +1 more source

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