Results 11 to 20 of about 120,604 (268)

Early Pleistocene complex cut-and-fill sequences in the Alps

Swiss Journal of Geosciences, 2022
Cut-and-fill sequences are the result of climatically or tectonically induced alternating aggradation and incision phases of a fluvial system. A recently established cosmogenic nuclide chronology of the Cover Gravels (Deckenschotter in German) in the ...
Catharina Dieleman, Marcus Christl, Christof Vockenhuber, Philip Gautschi, Naki Akçar   +4 more
doaj   +1 more source

Electrical Characterization of Germanium Nanowires Using a Symmetric Hall Bar Configuration: Size and Shape Dependence

Nanomaterials, 2021
The fabrication of individual nanowire-based devices and their comprehensive electrical characterization remains a major challenge. Here, we present a symmetric Hall bar configuration for highly p-type germanium nanowires (GeNWs), fabricated by a top ...
Ahmad Echresh, Himani Arora, Florian Fuchs, Zichao Li, René Hübner, Slawomir Prucnal, Jörg Schuster, Peter Zahn, Manfred Helm, Shengqiang Zhou, Artur Erbe, Lars Rebohle, Yordan M. Georgiev   +12 more
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Screening of Lactobacillus plantarum subsp. plantarum with Potential Probiotic Activities for Inhibiting ETEC K88 in Weaned Piglets

Molecules, 2020
For screening excellent lactic acid bacteria (LAB) strains to inhibit enterotoxigenic Escherichia coli (ETEC) K88, inhibitory activities of more than 1100 LAB strains isolated from different materials, and kept in the lab, were evaluated in this study ...
Weiwei Wang, Hao Ma, Haojie Yu, Guangyong Qin, Zhongfang Tan, Yanping Wang, Huili Pang   +6 more
doaj   +1 more source

Atomistic Simulations of Defect Production in Monolayer and Bulk Hexagonal Boron Nitride under Low- and High-Fluence Ion Irradiation

Nanomaterials, 2021
Controlled production of defects in hexagonal boron nitride (h-BN) through ion irradiation has recently been demonstrated to be an effective tool for adding new functionalities to this material, such as single-photon generation, and for developing ...
Sadegh Ghaderzadeh, Silvan Kretschmer, Mahdi Ghorbani-Asl, Gregor Hlawacek, Arkady V. Krasheninnikov   +4 more
doaj   +1 more source

Screening of Probiotic Activities of Lactobacilli Strains Isolated from Traditional Tibetan Qula, A Raw Yak Milk Cheese [PDF]

Asian-Australasian Journal of Animal Sciences, 2016
In this study, 69 lactobacilli isolated from Tibetan Qula, a raw yak milk cheese, were screened for their potential use as probiotics. The isolates were tested in terms of: Their ability to survive at pH 2.0, pH 3.0, and in the presence of 0.3% bile ...
Bei Zhang, Yanping Wang, Zhongfang Tan, Zongwei Li, Zhen Jiao, Qunce Huang   +5 more
doaj   +1 more source

Ion‐Beam Sculpting of Nanowires [PDF]

physica status solidi (RRL) – Rapid Research Letters, 2017
Nanomaterials often undergo unusual mechanical deformations compared to their bulk counterparts when irradiated with ion‐beams. This study visualizes and investigates some of the unusual interactions that can occur in nanomaterials during irradiation with medium‐energy ion‐beams using a helium‐ion microscope (HIM).
openaire   +3 more sources

Lactobacillus plantarum Inoculants Delay Spoilage of High Moisture Alfalfa Silages by Regulating Bacterial Community Composition

Frontiers in Microbiology, 2020
The objective of this study was to investigate the mechanism of Lactobacillus plantarum (L. plantarum) involved in improving fermentation quality of naturally ensiled alfalfa under poor conditions.
Fengyuan Yang, Fengyuan Yang, Yanping Wang, Shanshan Zhao, Shanshan Zhao, Yuan Wang   +5 more
doaj   +1 more source

Factors associated with long-term survival in gemcitabine-concurrent proton radiotherapy for non-metastatic locally advanced pancreatic cancer: a single-center retrospective study

Radiation Oncology, 2022
Background Factors associated with long-term survival in gemcitabine-concurrent proton radiotherapy (GPT) for non-metastatic, locally advanced pancreatic cancer (LAPC) remain unclear.
Yuta Ogura, Kazuki Terashima, Yoshihide Nanno, SungChul Park, Masaki Suga, Daiki Takahashi, Yoshiro Matsuo, Nor Shazrina Sulaiman, Sunao Tokumaru, Tomoaki Okimoto, Hirochika Toyama, Takumi Fukumoto   +11 more
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Antifungal Activity of Lactobacillus plantarum ZZUA493 and Its Application to Extend the Shelf Life of Chinese Steamed Buns

Foods, 2022
Lactic acid bacteria (LAB) can produce many kinds of antifungal substances, which have been widely proven to have antifungal activity. In this study, 359 strains of LAB were screened for antifungal activity against Aspergillus niger (A.
Shanshan Zhao, Xiangmei Hao, Fengyuan Yang, Yuan Wang, Xiaomiao Fan, Yanping Wang   +5 more
doaj   +1 more source

Radioactive ion beams at SPIRAL [PDF]

Nuclear Physics A, 1995
Abstract The radioactive ion beam facility SPIRAL, presently under construction, will be based on the very high intensity heavy-ion beams (96A MeV at 6kW from He to Ar) at GANIL, France. The facility will produce radioactive ion beams using the ISOL method and a permanent magnet ECRIS which will allow for the production of multiple charged ...
Villari, A.C.C., Angélique, J.C., Blank, Bertram, Clapier, F., Deligne, J.M., Ducourtieux, M., Foury, P., Joubert, A., Lecesne, N., Lepine, A., Leroy, R., Lewitowicz, M., Liang, C.F., Mandin, J., Marry, C., Maunoury, L., Mercier, J., Obert, J., Orr, N.A., Pacquet, J.Y., Paris, P., Potier, J.C., Proust, J., Putaux, J.C., Robert, E., Saint-Laurent, M.G., Sortais, P., Lieuvin, M.   +27 more
openaire   +3 more sources