Results 71 to 80 of about 2,245,810 (290)
1960 Annual Review, Black Hills National Forest : Water, Recreation, Wood, Forage, Wildlife
, 1960 Annual report for the Black Hills National Forest. "GPO 845242.
Black Hills National Forest (Agency : U.S.)
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Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
The Astrophysical JournalThe discovery of quasars and their supermassive black holes (SMBHs) over 10 ^9 ${M}_{{\rm{\odot }}}$ merely hundreds of millions of years after the Big Bang generates tension with the idea of Eddington-limited accretion and pressures the community into ...
Jackson Frangos +4 more
doaj +1 more source
Stability of black hole accretion disks
EPJ Web of Conferences, 2012 We discuss the issues of stability of accretion disks that may undergo the limit-cycle oscillations due to the two main types of thermal-viscous instabilities.
Czerny B. +3 more
doaj +1 more source
THE COLOR PATTERN OF ALABIO DUCK (Anas platyrhynchos Borneo) IN SOUTH KALIMANTAN
Journal of the Indonesian Tropical Animal Agriculture, 2014 The study was carried to identify the phenotypic variation of Alabio duck (Anas platyrhynchosBorneo) being kept by smallholder. This research was conducted in Hulu Sungai Selatan (HSS), HuluSungai Tengah (HST) and Hulu Sungai Utara (HSU), South ...
S. Suryana +3 more
doaj +1 more source
1958 Report to Stockholders, U.S. Department of Agriculture, Black Hills National Forest
, 1958 Annual report for the Black Hills National Forest. "G.P.O. 8589781.
Black Hills National Forest (Agency : U.S.)
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Advanced Functional Materials, EarlyView.Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska +5 more
wiley +1 more source
Black Market International Proposal [PDF]
, 2002 Proposal from Black Market International offering two performance options.
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Advanced Functional Materials, EarlyView.Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang +9 more
wiley +1 more source
Coğrafi Bilimler Dergisi, 2015 The Eastern Black Sea Region is located in the north-eastern corner of Turkey. The region is a mountainous area where livestock and transhumance have become important economic activities for rural population.
Mehmet Somuncu, Serdar Ceylan
doaj +1 more source