Results 61 to 70 of about 520,423 (307)

La producción científica de Uruguay a partir de la Web of Science (WOS). 40 años de ciencia con visibilidad internacional = The scientific production of Uruguay from the Web Of Science (WOS). 40 years of science with international visibility

open access: yesInformación, Cultura y Sociedad, 2023
Se analiza la producción científica de Uruguay diacrónicamente en el periodo 1980-2019 con el fin de caracterizarla en el contexto de los países más productivos de la región.
Exequiel Fontans-Álvarez   +2 more
doaj   +1 more source

Energy input and output of a rural village in China - the cas of the "Beijing Man village" /District of Beijing [PDF]

open access: yes, 2006
The rapid development of the economy has created an increasing demand for energy in China. The limited resources of fossil energy are a risk for the development of China.
Cong, Lin   +5 more
core  

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

Leukocyte Profile of Blood of Cows at Using “Leucozav” Against Leucosis of Cattle [PDF]

open access: yes, 2017
The development of specific medical forms for fighting against the tumor disease (cancer) of people and animals has the extremely important value. The preparation «ZG-2011» («Leucozav») was invented in 2000-2006 by research associates of SSI “State ...
Balaban, O. (Oleksandr)   +4 more
core   +2 more sources

Biobased Bionic Spider Silk via Electrostatic Complexation for Simultaneously Harvesting Atmospheric Water and Triboelectric Energy

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen   +9 more
wiley   +1 more source

Performance of glint correction algorithms for Sentinel-3 OLCI data

open access: yesFrontiers in Remote Sensing
Sentinel-3 (A/B) Ocean and Land Colour Imager (OLCI) provides daily global coverage and spectral quality for monitoring optical water quality indicators across diverse aquatic systems.
Rejane S. Paulino   +8 more
doaj   +1 more source

The experience of biology, agriculture and health students at the Universidade Católica Dom Bosco regarding the use of animals in class practice [PDF]

open access: yesBiotemas, 2005
The controversy arising in connection with the use of animals in practical classes has led to serious ethical discussions at universities in Brazil and around the world.
Adriana Odalia Rímoli   +1 more
doaj  

FIRST REPORT ON TRUFFLE-INHABITING FUNGI AND METAGENOMIC COMMUNITIES OF TUBER AESTIVUM COLLECTED IN RUSSIA

open access: yesJournal of Experimental Biology and Agricultural Sciences
Truffles are one of the least studied groups of fungi in terms of their biological and biotechnological aspects. This study aimed to isolate truffle-inhabiting fungi and assess the metagenomic communities of the most common Russian summer truffle, Tuber ...
E. Malygina   +9 more
semanticscholar   +1 more source

Special Libraries, March 1951 [PDF]

open access: yes, 1947
Volume 42, Issue 3https://scholarworks.sjsu.edu/sla_sl_1951/1002/thumbnail ...
Special Libraries Association
core   +5 more sources

Home - About - Disclaimer - Privacy