Results 71 to 80 of about 31,615 (293)

Mass loss from inhomogeneous hot star winds III. An effective-opacity formalism for line radiative transfer in accelerating, clumped two-component media, and first results on theory and diagnostics

, 2014
[Abridged] We develop and benchmark a fast and easy-to-use effective-opacity formalism for line and continuum radiative transfer in an accelerating two-component clumpy medium.
Owocki, S. P., Puls, J., Sundqvist, J. O.   +2 more
core   +1 more source

Estimation of leaf area index and its sunlit portion from DSCOVR EPIC data: theoretical basis [PDF]

, 2017
This paper presents the theoretical basis of the algorithm designed for the generation of leaf area index and diurnal course of its sunlit portion from NASA's Earth Polychromatic Imaging Camera (EPIC) onboard NOAA's Deep Space Climate Observatory (DSCOVR)
Chen, Chi, Choi, Sungho, Knyazikhin, Yuri, Myneni, Ranga B., Mõttus, Matti, Park, Taejin, Rautiainen, Miina, Stenberg, Pauline, Yan, Kai, Yan, Lei, Yang, Bin   +10 more
core   +1 more source

Mistletoe‐ and Mussel‐Inspired Fabrication of Hierarchically Structured Protein‐Cellulose Scaffolds From Biomolecular Condensates

Advanced Materials, EarlyView.
Merging materials processing tricks inspired by mussel and mistletoe fiber fabrication, solutions of cationic mussel byssus proteins were mixed with modified anionic nanocrystalline cellulose, producing distinctive core‐shell condensates. Simple processing of condensate suspensions using freeze‐drying produced hierarchically structured porous protein ...
Hamideh R. Alanagh, Seyed Mohammad Amin Ojagh, Arman Jafari, Xinyu Zhan, Tara Sprules, Alexandre Poulhazan, Houman Savoji, Adam G. Hendricks, Theo G.M. van de Ven, Matthew J. Harrington   +9 more
wiley   +1 more source

Assessment of spatial distribution of Plutella xylostella on Cabbage (Brassica oleracea var. capitata)

The Indian Journal of Agricultural Sciences, 2022
The present investigation aimed to study the distribution pattern of larvae and pupae of diamondback moth (DMB) on cabbage (Brassica oleracea var. capitata L.).
KULDEEP SHARMA, M K MAHLA, R SWAMINATHAN, S RAMESH BABU, ASHOK KUMAR, K C AHIR, BEERENDRA SINGH, GAURANG CHHANGANI   +7 more
doaj   +1 more source

The Effect of the Radial Pressure Gradient in Protoplanetary Disks on Planetesimal Formation

, 2010
The streaming instability (SI) provides a promising mechanism for planetesimal formation because of its ability to concentrate solids into dense clumps.
Bai, Bai, Bai, Barranco, Chiang, Gómez, Haghighipour, Haghighipour, Jin, Johansen, Johansen, Kokubo, Kretke, Lee, Lee, Natta, Safronov, Stone, Stone, Weidenschilling, Wilner, Youdin, Youdin, Zhu   +23 more
core   +1 more source

Serotonergic System‐Targeted Nucleic Acid Hydrogel Coordinates Excitability Restoration and Circuit Reconstruction for Spinal Cord Injury Therapy

Advanced Materials, EarlyView.
The study reports a DNA/RNA heteroduplex hydrogel (SeroPTEN‐CG) that undergoes DNase‐mediated hydrogel‐to‐nanogel transition for spinal cord injury therapy by targeting the serotonergic system, combining 5‐hydroxytryptamine (5‐HT)‐mediated excitability restoration to reactivate dormant interneurons with phosphatase and tensin homolog (PTEN)‐targeted ...
Chunlin Li, Xiaoqing Zhao, Kai Jiang, Haixia Kang, Shuo Liu, Linlin Jiang, Baoshuai Bai, Haonan Cui, Ziyang Zhang, Menglei Dong, Ruizhi Zhang, Chenbo Zou, Shenghui Shang, Chi Zhang, Xiangchuang Fan, Lijuan Zhu, Huiquan Duan, Chuan Zhang, Shiqing Feng, Hengxing Zhou   +19 more
wiley   +1 more source

Endometrial Assembloid Model Reveals Endometrial Gland Development Regulation by Estradiol‐Driven WNT7B Suppression

Advanced Science, EarlyView.
This study developed a 3D endometrial assembloid model to study how uterine glands form and develop. They discovered key interactions between different cell types and identified WNT7B as a regulator controlled by estradiol‐mediated TGFβ1‐VDR interaction.
Xintong Li, Yanjie Guo, Jianlin Li, Yimeng Li, Leqian Lin, Hoi Kit Matthew Leung, Qingqing Zhang, Kai‐Fai Lee, Ka‐Wang Cheung, Ernest H. Y. Ng, William S. B. Yeung, Philip C. N. Chiu, Cheuk‐Lun Lee   +12 more
wiley   +1 more source

56Ni dredge-up in the type IIp Supernova 1995V [PDF]

, 1998
We present contemporary infrared and optical spectra of the plateau type II SN 1995V in NGC 1087 covering four epochs, approximately 22 to 84 days after shock breakout.
A. Fassia, C. Tinney, D. L. Pollacco, N. A. Walton, R. G. M. Rutten, T. R. Geballe, Tenerife Islas Canarias, W. P. S. Meikle   +7 more
core   +3 more sources

Evaluating the impact of sampling schemes on leaf area index measurements from digital hemispherical photography in Larix principis-rupprechtii forest plots

Forest Ecosystems, 2020
Background Digital hemispherical photography (DHP) is widely used to estimate the leaf area index (LAI) of forest plots due to its advantages of high efficiency and low cost.
Jie Zou, Wei Hou, Ling Chen, Qianfeng Wang, Peihong Zhong, Yong Zuo, Shezhou Luo, Peng Leng   +7 more
doaj   +1 more source

X-ray Spectroscopy of the Virgo Cluster out to the Virial Radius

, 2011
We present results from the analysis of a mosaic of thirteen XMM-Newton pointings covering the Virgo Cluster from its center northwards out to a radius r~1.2 Mpc (~4.5 degrees), reaching the virial radius and beyond.
A. Simionescu, Allen, Arnaud, Arnaud, Arnaud, Bautz, Belsole, Binggeli, Binggeli, Buote, Buote, Böhringer, Böhringer, Carlberg, Chung, De Luca, Ettori, Fassbender, Fujita, Fujita, Gastaldello, George, Gonzalez, Grevesse, H. Böhringer, Heckman, Hoshino, Kalberla, Kantharia, Kantharia, Kawaharada, Kenney, Kuntz, Kuntz, Leccardi, Levy, Mantz, Matsushita, Matsushita, Molendi, N. Werner, Neumann, Nulsen, O. Urban, Ostriker, Rasia, Reiprich, Roediger, Roediger, Roncarelli, S. W. Allen, Schuecker, Shibata, Sidher, Simionescu, Simionescu, Simionescu, Simionescu, Smith, Snowden, Tonry, Tozzi, Vikhlinin, Vikhlinin, Voit, Werner, Werner, White   +67 more
core   +1 more source