Results 51 to 60 of about 78,860 (237)

Initial Distance‐Dependent Mean Force Drives Synaptic Vesicle Motion Toward Fusion Sites in Stimulated Hippocampal Neurons

Advanced Science, EarlyView.
Synaptic vesicle (SV) motion and exocytosis dynamics in the presynaptic terminals of live neurons are intimately linked to synaptic transmission during neuronal activity. In this work, it is revealed that, during electrical stimulation, SVs located farther from their fusion sites exhibit greater straightness and experience larger mean forces directed ...
Gyunam Park, Ji‐Hyun Kim, Hunki Lee, Chungwon Park, Sidong Chen, Luke Bates, Jaeyoung Sung, Hyokeun Park   +7 more
wiley   +1 more source

The effects of travelling reasons on social media resources and tourist expectations [PDF]

, 2017
Esta investigación tiene como objetivo examinar la relación de las fuentes del contenido generado por el usuario (UGC) en las redes sociales, que proviene generalmente de fuentes de lazos fuertes y fuentes de lazos débiles, en la generación de ...
Callarisa Fiol, Luis J., Moliner Tena, Miguel Ángel, Narangajavana Kaosiri, Yeamduan, Rodríguez Artola, Rosa, Rondán Cataluña, Francisco Javier (Coordinador), Sánchez García, Javier   +5 more
core  

Numerical Modelling of the Vertical Structure and Dark Halo Parameters in Disc Galaxies

, 2010
The non-linear dynamics of bending instability and vertical structure of a galactic stellar disc embedded into a spherical halo are studied with N-body numerical modelling.
Araki, Athanasoula, Bahcall, Bahcall, Bailin, Begeman, Binney, Bizyaev, Bizyaev, Bizyaev, Bottema, Bottema, Bottema, Bottema, Bottema, Carlberg, Combes, de Grijs, Fuchs, Fux, Giovanelli, Goad, Griv, Griv, Hernquist, Holley-Bockelmann, Hunter, Iodice, Jenkins, Karachentsev, Khoperskov, Khoperskov, Khoperskov, Khoperskov, Matthews, Matthews, Mayer, Merritt, Morrison, Ostriker, Patsis, Pohlen, Pohlen, Poliachenko, Polyachenko, Raha, Reshetnikov, Reshetnikov, Sancisi, Sellwood, Sellwood, Shaw, Sofue, Sotnikova, Sotnikova, Spitzer, Spitzer, Valluri, van Albada, van der Kruit, van der Kruit, Vandervoort, Velazquez, Weinberg, Whitmore, Xilouris, Zasov, Zasov, Zasov   +68 more
core   +1 more source

Defect Dynamics and Solution‐Processed Interconnects in Perovskite‐Organic Tandem Solar Cells

Advanced Science, EarlyView.
In this study, we identify the underlying cause of efficiency losses in WBG perovskites, which is ascribed to the presence of mobile defects distributed at surface regions. We further employ effective passivation agent with functional chemical groups to facilitate the healing of the mobile defects, thereby enhancing the VOC to 1.35 V and champion ...
Yingjie Hu, Qianyi Li, Kaifeng Jing, Jiangsheng Yu, Fuyi Zhou, Zhenhai Ai, You Chen, Yue Zhao, Yijia Zhang, Zhenyi Ni, Yang Bai, Gang Li, Guang Yang   +12 more
wiley   +1 more source

TripAdvisor as a source of data in the planning process of tourism development on a local scale

Tourism, 2018
The aim of this article is to answer the question of whether social networking sites can be an effective source of data, useful in the context of local tourism planning. The first part of the article contains a presentation of the role of social media in
Aleksandra Minkwitz
doaj   +1 more source

The Evolutionary Status of Isolated Dwarf Irregular Galaxies II. Star Formation Histories and Gas Depletion [PDF]

, 2001
The results of UBV and H alpha imaging of a large sample of isolated dwarf irregular galaxies are interpreted in the context of composite stellar population models.
Arimoto N., Babul A., Gallagher J. S., III, Girardi L., Kruger H., Liese van Zee, Madau P., Makarova L., Scalo J. M., Skillman E. D., Skillman E. D., Tinsley B. M., van den Hoek L. B.   +12 more
core   +2 more sources

Gut Microbiota‐Non‐Coding RNA Axis in Immune Modulation and Disease: From Mechanisms to Clinical Translation

Advanced Science, EarlyView.
ABSTRACT Immune homeostasis is indispensable for preserving organismal integrity, orchestrated through complex molecular networks encompassing immune cell dynamics, microbial cues, and epigenetic regulation. Among these, the gut microbiota‐non‐coding RNA (ncRNA) axis has recently garnered substantial attention as a multifaceted modulator of host ...
Bonan Chen, Guoming Chen, Xieyuan Leng, Qianfan Li, Wenhao Wu, Wenqiu Wu, Zixuan Liu, Zilan Zhong, Xiaohong Zheng, Wei Kang, Fazheng Ren, Yigan Zhang, Juan Chen   +12 more
wiley   +1 more source

The rotation curves shapes of late-type dwarf galaxies [PDF]

, 2008
We present rotation curves derived for a sample of 62 late-type dwarf galaxies that have been observed as part of the Westerbork HI Survey of Spiral and Irregular Galaxies (WHISP) project.
Begeman, Begum, Blais-Ouellette, Bosma, Bosma, Bottema, Broeils, Bullock, Casertano, Catinella, Corradi, Côté, de Blok, de Blok, de Blok, de Blok, Ford, García-Ruiz, Garrido, Hunter, J. M. van der Hulst, Kent, Kent, Kregel, Kuzio de Naray, Marchesini, McGaugh, Navarro, Navarro, Noordermeer, Persic, Persic, Power, Puche, R. A. Swaters, R. Sancisi, Rhee, Rubin, Sancisi, Sicotte, Sicotte, Simon, Spekkens, Spekkens, Swaters, Swaters, Swaters, Swaters, Swaters, Swaters, Swaters, T. S. van Albada, Tully, van den Bosch, van den Bosch, Verheijen   +55 more
core   +2 more sources

All‐Inorganic Cesium Zinc Halides as Ultra‐Stable Lead‐Free Perovskite Electrodes for Li‐Ion Batteries

Advanced Electronic Materials, EarlyView.
Here we explore the use of lead‐free metal halide perovskites in lithium ion batteries. Cesium zinc chloride and bromide both show reasonable discharge capacities and high stability compared to lead based perovskites. ABSTRACT Halide perovskites have recently gained attention for use as electrode materials in lithium‐ion batteries. However, lead halide
Neha Tewari, Davy Lam, Dezhang Chen, Herman H. Y. Sung, Ian D. Williams, Jonathan E. Halpert   +5 more
wiley   +1 more source

Ценностные ориентации как факор создания и рецепции молодежью медиаконтента

Динамика медиасистем
Актуальность исследования обусловлена преобразованиями, которые произошли в сознании современной молодежи. В том числе перемены затронули ценностные ориентации.
Арина Пряникова
doaj   +1 more source