Results 41 to 50 of about 20,284 (287)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Cos al Cosmos - condensacions de rituals ticunas

Perifèria: Revista de Recerca i Formació en Antropologia, 2014
Molts dels autors que han estudiat l'anàlisi dels rituals deiniciação indiquen la naturalesa paradoxal d'aquests esdeveniments. En aquest article em proposo mostrar com algunes paradoxes són constitutives de Festival de New Girl - ritual oprincipal ...
Edson Tosta Matarezio Filho
doaj   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Antropologia amb ulls de freelance: Entrevista a William A. Christian

Perifèria: Revista de Recerca i Formació en Antropologia, 2014
En aquesta ocasió el Projecte Entrevistes ha entrevistat un antropòleg freelance nascut als EUA però establert a Espanya després de descobrir el país fent el Camí de Sant Jaume: Bill Christian.
Neus Aliaga, Marina Girona, Teresa Habimana, Jordina Pastó, Directora: Montserrat Clua i Fainé   +4 more
doaj   +1 more source

Chiral Nanohoops as an Efficient Spin Polarization System

Advanced Functional Materials, EarlyView.
Chiral conjugated nanohoops with a central dibenzopentalene unit exhibit 90% spin polarization at low voltage and high conductivity. These properties make them ideal components in molecular spintronics applications. Abstract A central challenge in molecular spintronics is to achieve a high spin polarization at low operating voltages and ambient ...
Anu Gupta, Philipp Seitz, Mathias Hermann, Birgit Esser, Ron Naaman   +4 more
wiley   +1 more source

KAJIAN FEMINIS PADA NOVEL "RONGGENG DUKUH PARUK" DAN "PEREMPUAN BERKALUNG SURBAN"

Indonesian Language Education and Literature, 2015
Literary work is a socio-cultural documentation. This is because the socio-cultural influence the creation of works of literature itself. Following the feminist studies on novel Ronggeng Dukuh Paruk and Perempuan Berkalung Surban.
Indrya Mulyaningsih
doaj   +1 more source

Membrane Wrapping for High Capacity and Rapidly Switchable Adhesives

Advanced Functional Materials, EarlyView.
A membrane‐wrapping mechanism enables high‐capacity, rapidly switchable adhesion by coupling suction, friction, and adhesion. Broadband performance is achieved in dry and underwater conditions, allowing fast, reversible manipulation of objects of diverse sizes and shapes, from delicate eggs and berries to flat, complex, or heavy objects. These outcomes
Yeunhee Kim, Camryn A. Mills, Michael D. Bartlett   +2 more
wiley   +1 more source

PEMBERDAYAAN PERAJIN TEMPE DALAM MENGEMBANGKAN SENTRA INDUSTRI KECIL TEMPE DI KOTA SEMARANG

JEJAK: Jurnal Ekonomi dan Kebijakan, 2015
The presence of small craft industries tempe, is one of the economic pillars of the people who can provide added value economy in the city, as well as providing a significant contribution in expanding employment opportunities, as well as a force capable ...
R Rusdarti
doaj   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

Advanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata, Aayush Kumar Jaiswal, Ari Hokkanen, Hannes Orelma, Tadahisa Iwata   +4 more
wiley   +1 more source

Perfil de utilização de antimicrobianos em pacientes queimados internados em unidade de terapia intensiva

Revista de Epidemiologia e Controle de Infecção
Justificativa e Objetivos: Após queimaduras extensas, as infecções são uma causa de morte importante. O objetivo deste estudo foi identificar as infecções bacterianas e o consumo de antimicrobianos em pacientes queimados internados em uma Unidade de ...
Tasiana Aylen Cervellera Simonetti, Matheus William Becker, Carine Raquel Blatt, Karin Hepp Schwambach   +3 more
doaj   +1 more source