Results 61 to 70 of about 583,682 (343)

A Glance at the Scientific Heritage of Muslims in Spain [PDF]

open access: yesتاریخ اسلام, 2007
The greater part of Spain, or Andalusia, was part of the Muslim World for 800 years. The prosperity and spread of Islamic culture and civilization in Spain had turned this land into one of the most brilliant scientific centers of the world that shone ...
Abdollah Hemmati Goliyan
doaj  

Storia di un botanico napoletano. Gaetano Nicodemi tra scienza e rivoluzione. [PDF]

open access: yesLaboratorio dell'ISPF, 2019
[The story of a Napolitan botanist. Gaetano Nicodemi between science and revolution]. Gaetano Nicodemi, student of the Neapolitan scientist Domenico Cirillo, spent most of his life collecting natural history specimens and taking care of his master’s ...
Castellano, Maria Laura   +1 more
doaj   +1 more source

Unrolling of Syngonium podophyllum: Functional Anatomy, Morphology and Modelling of Its Peltate Leaves

open access: yesAdvanced Biology, EarlyView.
The unrolling of the peltate leaves in Syngonium podophyllum is analyzed and quantified (left‐hand side to center). These measurements serve to verify a mathematical model for leaf unrolling based on the model used in Schmidt (2007). An additional formula for obtaining a layer mismatch from a prescribed radius is derived.
Michelle Modert   +4 more
wiley   +1 more source

هه‌ڵویستێ پارت و ڕه‌وتێن ئیسلاما سیاسى ژ ڕویدانێن ناڤخۆیى ل هه‌رێما كوردستانێ-عێراق 1991- 1992

open access: yesگۆڤارا زانستێن مرۆڤایەتی یا زانكۆیا زاخۆ, 2014
ژڤه‌ڕێژا قه‌یرانا كه‌نداڤى یا دووێ ل سالا 1990 چه‌ندین پێشهات و ڕویدانێن سیاسى ل سه‌ر ئاستێ عێراقێ هاتینه‌ پێش، بۆ كوردستانا عێراقێ ژى وه‌رچه‌رخانه‌یه‌كا نوى بوو ب به‌رپابوونا سه‌رهلدانا ئادارا 1991 وئازادكرنا كوردستانێ، هێدى كێشه‌یا كوردان ل كوردستانا ...
Abdalfatah A. Botany, Khalat M. Yousef
doaj  

Supplements to the Proceedings on Applied Botany, Genetics and Breeding: dedicated to the 115th anniversary of the journal

open access: yesТруды по прикладной ботанике, генетике и селекции
Proceedings on Applied Botany, Genetics and Breeding is the oldest specialized journal in Russia. It has been published in St. Petersburg with supplements since the early 20th century up to the present day.
article Editorial
doaj   +1 more source

University of Arkansas at Monticello\u27s 1985 Summer Science Institute: A Report and an Opinion [PDF]

open access: yes, 1986
The University of Arkansas at Monticello\u27s 1985 Summer Science Institute was created to improve competence in science among on-the-job upper elementary school teachers (grades 4-6) in southeast Arkansas.
Sundell, Eric
core   +2 more sources

Advancing Wildfire‐Retardant Materials: Engineering Strategies for Direct and Indirect Suppression

open access: yesAdvanced Engineering Materials, EarlyView.
Here, the evolution, ecological impact, and performance of current fire‐retardant materials and suppression strategies are reviewed, offering an engineering perspective to address existing challenges and propose pathways for the development of more effective, scalable, and sustainable solutions to meet the demands of a changing climate. Wildfires cause
Changxin Dong   +4 more
wiley   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

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