Results 81 to 90 of about 846,283 (283)

Rancang Bangun Sistem Navigasi Roket Pada Kompetisi Muatan Roket Indonesia ( KOMURINDO ) Tahun 2011 [PDF]

, 2012
Perancangan pengambilan dan pengiriman data muatan roket pada Kompetisi Muatan Roket Indonesia (KOMURINDO) 2011 adalah payload pada roket yang berfungsi sebagai sistem navigasi.
Bayu , Prasetyo
core  

‘Oxygen Bound to Magnesium’ as High Voltage Redox Center Causes Sloping of the Potential Profile in Mg‐Doped Layered Oxides for Na‐Ion Batteries

Advanced Functional Materials, EarlyView.
Na‐ion batteries ‐ Impact of doping on the oxygen redox: The sloping potential of NaMg0.1Ni0.4Mn0.5O2 above 4.0 V is caused by a new redox center (arising from the ‘O bound to Mg’), having a higher potential but being more irreversible compared to the ‘O bound to Ni’.
Yongchun Li, Konstantin Köster, Katherine A. Mazzio, Yanan Sun, Annica I. Freytag, Deniz Wong, Christian Schulz, Götz Schuck, Volodymyr Baran, Alba San Jose Mendez, Marcin Zając, Payam Kaghazchi, Philipp Adelhelm   +12 more
wiley   +1 more source

Briquette and biochar production from apple-pruned residue for energy recovery, soil fertility and water purification

Discover Environment
Pruning apple trees is a crucial activity for enhancing apple quality and yield. It produces substantial biomass waste, which is incinerated openly, leading to the emission of greenhouse gases that contribute to climate change.
Vipasha Sharma, Rajeev Kumar Aggarwal, Dheeraj Kumar, Kunwar Pal   +3 more
doaj   +1 more source

Rancang Bangun Attitude Monitoring Roket Pada Kompetisi Muatan Roket Indonesia (KOMURINDO) 2011 [PDF]

, 2012
Roket merupakan salah satu wahana dirgantara yang memiliki makna strategis. Wahana ini mampu digunakan untuk melaksanakan misi perdamaian maupun pertahanan, misalnya sebagai Roket Peluncur Satelit (RPS), Roket penelitian cuaca, roket kendali, roket ...
Bangun , Dewantoro
core  

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

Advanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu, Dongxiang Wu, Wenhui Zhu, Xiaobo Chen, Zhikang Zhou, Zhilu Liang, Shuonan Ye, Meng Li, Xiao Tong, Kim Kisslinger, Sooyeon Hwang, Dmitri Zakharov, Renu Sharma, Judith C. Yang, Guangwen Zhou   +14 more
wiley   +1 more source

A Smoothed-Distribution Form of Nadaraya-Watson Estimation [PDF]

Given observation-pairs (xi ,yi ), i = 1,...,n , taken to be independent observations of the random pair (X ,Y), we sometimes want to form a nonparametric estimate of m(x) = E(Y/ X = x). Let YE have the empirical distribution of the yi , and let (XS ,YS )
John T. Addison, Ralph W. Bailey
core  

Yard-Sale exchange on networks: Wealth sharing and wealth appropriation

, 2012
Yard-Sale (YS) is a stochastic multiplicative wealth-exchange model with two phases: a stable one where wealth is shared, and an unstable one where wealth condenses onto one agent.
, Angle J, Bhattacharya K, Binney J J, Chatterjee A, Cristian F Moukarzel, Eugene Stanley H, Garlaschelli D, Hayes B, Majumdar S N, Moukarzel C F, Moukarzel C F, Pareto V, R Bustos-Guajardo, Serrano M A, Sinha S, Souma W Fujiwara Y Aoyama H, Taleb N N   +17 more
core   +1 more source

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

Advanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon, Soeun Park, Yeong Kwon Kim, Juhwan Baek, Ki Han Kim, Seongil Yun, Hyeonchang Son, Jeongeun Choi, Byung Chul Jang, Dong‐Ho Kang   +9 more
wiley   +1 more source

Influence of planting dates and fertilizer modules on yield of chrysanthemum and soil health

BMC Plant Biology
Background Optimum planting date and appropriate fertilizer module are essential facets of chrysanthemum cultivation, to enhance quality yield, and improve soil health.
Sabhya Pathania, Sita Ram Dhiman, Bharati Kashyap, Anshul Kumar, Rajesh Kaushal, Rakesh Kumar Gupta, Ibrahim A. Saleh, Mohammad K. Okla, Mohamed Soliman Elshikh   +8 more
doaj   +1 more source

TDZ Induced Organogenesis and Phytochemical Profiling of In Vitro Raised Plants of Sarpgandha (Rauvolfia serpentina L.)- An Endangered Medicinal Plant

International Journal of Economic Plants
This study was conducted during June, 2020–2021 at Department of Biotechnology, COHF, Dr YS Parmar UHF, Neri, Hamirpur, Himachal Pradesh, India for evaluating effect of TDZ on in vitro regeneration of Rauwolfia serpentina and further phytochemicals ...
Karuna Dhiman, Shipra Sharma , Priyankal Soni, Reena Kumari   +3 more
doaj   +1 more source