Results 51 to 60 of about 221,379 (304)

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)

Hoehnea, 2020
The specie Anadenanthera macrocarpa (Benth.) Brenan, angico-vermelho, is little studied regarding the morphological characters of its seeds, seedlings and tirodendo. Therefore, the aims of this study were to describe and illustrate the morphology of seed
Maria do Carmo Learth Cunha, Tamires Leal de Lima, Thiago Costa Ferreira, Yathaanderson Mendes dos Santos   +3 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

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

گۆڤارا 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  

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

تاریخ 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]

Laboratorio 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, Ricciardi, Massimo   +1 more
doaj   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

Advanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich, Michelle Kobus, Shirin Mesgarha, Erica Moretto, Laurens Grosche, Wolfgang Maison   +5 more
wiley   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source

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

Труды 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

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

Advanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source