Results 141 to 150 of about 6,395,141 (399)

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

Elena Brockmann: el viaje de formación de una joven pintora. Cartas inéditas desde Roma (1886-1887)

Espacio, Tiempo y Forma. Serie VII, Historia del Arte
En este artículo se estudian por primera vez las cartas que la pintora Elena Brockmann (1865-1946) envió a su madre desde Roma, donde se formó artísticamente entre los años 1886 y 1887.
África Cabanillas Casafranca
doaj  

Etiology-specific incidence and mortality of diarrheal diseases in the African region: a systematic review and meta-analysis [PDF]

Cecilie Thystrup, Shannon E. Majowicz, Dinaol Belina Kitila, Binyam Negussie Desta, Olanrewaju Emmanuel Fayemi, Christianah Idowu Ayolabi, Ephrasia Hugho, Elna M. Buys, Gabriel Bidemi Akanni, Norgia Elsa Machava, Celso Monjane, Tine Hald, Sara M. Pires   +12 more
openalex   +1 more source

A Closer Look at the Global Management of Spina Bifida: The Implementation of Endoscopic Third Ventriculostomy in the Treatment of Spina Bifida-Related Hydrocephalus in Africa [PDF]

, 2018
Spina bifida, specifically myelomeningocele, is a debilitating neural tube defect that affects patients and families throughout the world. Traditional management and treatment methods are described, followed by an explanation of why this is often ...
Burckart, Caryssa
core   +1 more source

A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings

Advanced Functional Materials, EarlyView.
This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma, Yuanhao Feng, Alex Y. Song, Toan Dinh, Min Hong, John Bell, Boyou Hou, Pingan Song, Wei Zheng   +8 more
wiley   +1 more source

Investigación enfermera: la gran olvidada de Bolonia

NURE Investigación, 2011
Curriculum: Diplomada en Enfermería por Universidad Autónoma de Madrid.
Laura África Villaseñor Roa
doaj  

A ten-year review of ESBL and non-ESBL Escherichia coli bloodstream infections among children at a tertiary referral hospital in South Africa

, 2019
Oliver Ombeva Malande, James Nuttall, Vashini Pillay, Colleen Bamford, Brian Eley   +4 more
openalex   +2 more sources

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

Advanced Functional Materials, EarlyView.
This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou, Matt P. Tudball, Yiming Guo, Bia Brandt, Adam Zucconi, Wenjia Du, Junfu Bu, Daniel H. C. Wan, Jianuo Chen, Emanuele Magliocca, Feng Ryan Wang, Alexander J.E. Rettie, Patrick S. Grant, Paul R. Shearing, Rhodri Jervis, Thomas S. Miller   +15 more
wiley   +1 more source

Testimony of Ann Seidman, Subcommittee on Africa, Committee on Foreign Affairs, House of Representatives, October 22, 1979 [PDF]

, 1979
Written version of Seidman's testimony before the House of Representatives Subcommittee on Africa during hearing on U.S.
Seidman, Ann
core