Results 51 to 60 of about 416,119 (295)

Compact Modeling of Volatile‐Switching Electrochemical Metallization Memory Cells by Means of the Electromotive Force

Advanced Intelligent Systems, EarlyView.
A volatile‐switching compact model of electrochemical metallization memory cells for neuromorphic architecture is developed and validated by reliable reproduction of device characterization measurements: I−V sweeps, SET kinetics, relaxation dynamics.
Rana Walied Ahmad, Solomon Amsalu Chekol, Julius Rasbach, Susanne Hoffmann‐Eifert, Stephan Menzel   +4 more
wiley   +1 more source

Sepsa jako powikłanie drobnego zranienia

Pediatria i Medycyna Rodzinna, 2010
Sepsa jest to ciężkie uogólnione zakażenie, powstające najczęściej na skutek zakażenia bakteriami chorobotwórczymi. Toksyny bakteryjne uszkadzają naturalne mechanizmy obronne organizmu, wywołując uogólniony zespół odczynu zapalnego (SIRS). Do czynników
Beata Jurkiewicz
doaj  

The complete mitochondrial genome of Rana johnsi (Smith, 2009) (Anura: Ranidae) and its phylogeny

Mitochondrial DNA. Part B. Resources, 2021
Rana johnsi (Smith ) firstly considered as the member of genus Pseudorana, has been moved into the genus Rana. In this study, we sequenced the complete mitochondrial (mt) genome of R. johnsi using the Sanger method.
Qing-Ping Chen, Lian Wu, Shu-Sheng Zhang, Lei-Lei Liu, Wan-Ting Jin, Jia-Yong Zhang, Yong-Pu Zhang, Dan-Na Yu   +7 more
doaj   +1 more source

Evaluating the Bioactivity of a Novel Broad-Spectrum Antimicrobial Peptide Brevinin-1GHa from the Frog Skin Secretion of Hylarana guentheri and Its Analogues [PDF]

, 2018
Many antimicrobial peptides (AMPs) have been identified from the skin secretion of the frog Hylarana guentheri (H.guentheri), including Temporin, Brevinin-1, and Brevinin-2.
Bian, Huimin, Chen, Qi, Chen, Tianbao, Cheng, Peng, Ma, Chengbang, Wang, Lei, Xi, Xinping, Zhou, Mei   +7 more
core   +1 more source

Multimaterial Triphasic Scaffold Replicates Enthesis Microenvironment to Modulate Early Cell Responses

Advanced NanoBiomed Research, EarlyView.
A bioinspired triphasic scaffold integrating 3D printed polycaprolactone and electrospun poly(lactic‐co‐glycolic acid) is developed to replicate the organization of the tendon‐to‐bone enthesis. Cyclic mechanical stimulation induces spatially defined cell morphology and lineage‐related gene expression in human mesenchymal stem cells, highlighting the ...
Ginevra Pegollo, Simone Micalizzi, Girish Pattappa, Philipp Stahlhut, Jürgen Groll, Carmelo De Maria, Denitsa Docheva, Giovanni Vozzi   +7 more
wiley   +1 more source

POLIMORFISMUL RANA KL. ESCULENTUS (AMPHIBIA, ECAUDATA) ALE POPULAŢIILOR DIN TERITORIILE URBANIZATE

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii, 2019
Studiul populaţiilor complexului Rana kl.- esculentus (Amphibia, Ecaudata) în cadrul teritoriilor urbanizate (Chişinău). Complexul include speciile Rana ridibunda şi Rana lessonae reprezentate respectiv cu 29,4% şi 43,2% din numărul total de specii ...
Tatiana CÎRLIG, Tatiana ILCU
doaj   +1 more source

Immunchemische Untersuchungen an Laubfrosch-Laich: Vergleichende Untersuchungen an Rana temporaria, Rana arvalis, Rana dalmatina und Rana latastei

Journal of Zoological Systematics and Evolutionary Research, 2009
Zusammenfassung Laich von vier Braunfroscharten (Rana temporaria, R.arvalis, R. dalmatina, R.latastei) wurde auf blutgruppenaktive Substanzen untersucht. Anhand der vorgefundenen Reaktionsmuster lieβen sich die vier untersuchten Arten unterscheiden. R. dalmatina und R. latastei, zwei sehr ahnliche Arten, reagierten zwar unterschiedlich, zeigten aber
Von H. Kothbauer, H. Schenkel-Brunner
openaire   +1 more source

Aziridinierung eines einzelnen Kohlenstoffatoms in Alkenen mittels Energietransferkatalyse

Angewandte Chemie, EarlyView.
Im Gegensatz zur traditionellen Alken‐Aziridinierung über (formalen) Nitren‐Transfer berichten wir hier über eine Strategie zur intermolekularen Aziridinierung eines einzelnen Alken‐Kohlenstoffatoms bei zusätzlicher Funktionalisierung der anderen Position. Durch Energietransfer‐ (EnT‐)Katalyse werden Alkenylboronate und ‐silane in reaktive Intermediate
Fritz Paulus, Corinna Heusel, Felix H. Wessels, Bünyamin Sikora, Maik G. Niedziella, Kilian van der Beck, Constantin G. Daniliuc, Frank Glorius   +7 more
wiley   +1 more source

Aziridination of a Single Carbon Atom in Alkenes via Energy Transfer Catalysis

Angewandte Chemie International Edition, EarlyView.
Contrary to traditional alkene aziridination via (formal) nitrene transfer, we herein report a strategy that achieves intermolecular aziridination of a single alkene carbon atom and installs an additional group at the other. Enabled by metal‐free energy transfer (EnT) catalysis, alkenyl boronates and silanes are transformed into reactive intermediates ...
Fritz Paulus, Corinna Heusel, Felix H. Wessels, Bünyamin Sikora, Maik G. Niedziella, Kilian van der Beck, Constantin G. Daniliuc, Frank Glorius   +7 more
wiley   +1 more source

Tree resources Of Katerniaghat Wildlife Sanctuary, Uttar Pradesh, India with especial emphasis on conservation status, phenology and economic values

International Journal of Environment, 2014
Uttar Pradesh, one of the most populated states of India along international border of Nepal, contributes only about 3% of total forest & tree cover of the country as the major parts of the area is covered by agriculture lands and human populations ...
Lal Babu Chaudhary, Anoop Kumar, Ashish K Mishra, Nayan Sahu, Jitendra Pandey, Soumit K Behera, Omesh Bajpai   +6 more
doaj   +1 more source