Results 71 to 80 of about 317,986 (316)

Mechanically Deposited Wear‐Resistant Amorphous Zr55Cu30Al10Ni5 Coatings

Advanced Engineering Materials, EarlyView.
Mechanically deposited from glassy ribbons, the Zr55Cu30Al10Ni5 amorphous coating formed a hard, continuous layer on AISI 1010 steel, tripling substrate hardness, lowering friction, and reducing wear. Despite its rough surface, it showed friction and wear behavior comparable to the crystalline alloy, highlighting its strong potential as a durable ...
Tales Ferreira, Pietro Cazelatto Bortolini, André Luiz Vidilli, Paulo Wilmar Barbosa Marques, Jéferson Aparecido Moreto, Claudio Shyinti Kiminami, Walter José Botta, Claudemiro Bolfarini, Guilherme Yuuki Koga   +8 more
wiley   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Chinese pediatric Tuina on children with acute diarrhea: a randomized sham-controlled trial

Health and Quality of Life Outcomes, 2021
Background Pediatric Tuina has been widely used in children with acute diarrhea in China. However, due to the lack of high-quality clinical evidence, the benefit of Tuina as a therapy is not clear.
Taoying Lu, Lingjia Yin, Ruoqing Chen, Huiyan Zhang, Jianxiong Cai, Meiling Li, Lin Dai, Conghao Zhu, Yongping Zhang, Feng Xiang, Li Wang, Lu Li, Lixin Wang, Darong Wu   +13 more
doaj   +1 more source

Role of the protein annexin A1 on the efficacy of anti-TNF treatment in a murine model of acute colitis [PDF]

, 2016
TNF-α is involved in the mechanisms that initiate inflammatory bowel diseases (IBDs). Anti-TNF-α drugs, such as infliximab (IFX), cause non-responsiveness and side effects, indicating the need to investigate alternative therapies for these diseases.
Barrios, Bibiana Elisabet, Correa, Silvia Graciela, De Paula Silva, Marina, Maccio Maretto, Lisa, Oliani, Sonia María, Poliselli Farsky, Sandra Helena, Sena, Angela   +6 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

The prophylactic effect of Lactobacillus rhamnosus GG on incidence of acute rotavirus diarrhea in children: a systematic review; randomized double-blind placebo-controlled trials

Journal of Pediatrics Review, 2014
otavirus is one of the most common etiologic agent of severe acute diarrhea in infants and children which results in high mortality and morbidity globally. Prophylactic strategies are required to prevent acute rotavirus diarrhea. Recently, the beneficial
Elaheh Ahmadi , Mohammad Sadegh Rezai
doaj   +2 more sources

Radio-chemotherapy as a preoperative treatment for advanced rectal cancer. Evaluation of down-staging and morbidity [PDF]

, 2002
Background: The standard therapy for patients with clinically resectable rectal cancer is generally considered to be surgery, If the patient is diagnosed with advanced disease, postoperative radiochemotherapy (RCT) is usually recommended. In our study we
Dühmke, Eckhart, Schaffer, Moshe, Schaffer, Pamela Manuela, Thoma, M., Wilkowski, R.   +4 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Lactobacillus reuteri DSM 17938 shortens acute infectious diarrhea in a pediatric outpatient setting

Jornal de Pediatria, 2015
OBJECTIVE: Two randomized controlled clinical trials have shown thatLactobacillus (L) reuteri DSM 17938 reduces the duration of diarrhea in children hospitalized due to acute infectious diarrhea.
Ener Cagri Dinleyici, Nazan Dalgic, Sirin Guven, Ozge Metin, Olcay Yasa, Zafer Kurugol, Ozden Turel, Gonul Tanir, Ahmet Sami Yazar, Vefik Arica, Mesut Sancar, Adem Karbuz, Makbule Eren, Metehan Ozen, Ates Kara, Yvan Vandenplas   +15 more
doaj   +3 more sources

Acute diarrhea in hospitalized children of the municipality of juiz de fora, MG, Brazil: prevalence and risk factors associated with disease severity

Arquivos de Gastroenterologia, 2012
CONTEXT: Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality.
Monica Couto Guedes Sejanes da Rocha, Delaine La Gatta Carminate, Sandra Helena Cerrato Tibiriçá, Iná Pires de Carvalho, Maria Luzia da Rosa e Silva, Júlio Maria Fonseca Chebli   +5 more
doaj   +1 more source