Results 41 to 50 of about 2,867,537 (297)

Vanishing shortcoming and asymptotic relative efficiency [PDF]

open access: yes, 2000
The shortcoming of a test is the difference between the maximal attainable power and the power of the test under consideration. Vanishing shortcoming, when the number of observations tends to infinity, is therefore an optimality property of a test. Other
Inglot, Tadeusz   +2 more
core   +2 more sources

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced Functional Materials, EarlyView.
The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng   +6 more
wiley   +1 more source

Value Chain Management of Orchid Businesses: A Case Study of the Indonesian Orchid Association of West Java

open access: yesAgraris: Journal of Agribusiness and Rural Development Research
The orchid business in West Java can not be separated from the active role of the Indonesian Orchid Association (IOA). Currently, orchid business actors in this province have faced production problems due to their inability to meet market needs, both in ...
Tasya Salman, Aos Aos, Agus Permana
doaj   +1 more source

Policy, politics and pendidikan: teacher deployment in Indonesia [PDF]

open access: yes, 2014
The problem of uneven teacher deployment has long been recognized in Indonesia. With an overall ratio of approximately one teacher to 16 primary school students (1:13 in juniorsecondary), there is a substantial oversupply of teachers.
Hadiwijaya, Aos Santosa, Heyward, Mark
core  

Optimal sequential procedures with Bayes decision rules [PDF]

open access: yes, 2008
In this article, a general problem of sequential statistical inference for general discrete-time stochastic processes is considered. The problem is to minimize an average sample number given that Bayesian risk due to incorrect decision does not exceed ...
Novikov, Andrey
core   +4 more sources

Chemical Doping Engineering of Polarization and Topological Textures in van der Waals Ferroelectric CuInP2S6

open access: yesAdvanced Science, EarlyView.
Our work reports that Li⁺ doping in CuInP2S₆ induces coexistence of high‐ and low‐polarization states, which fosters a rich spectrum of topological polar textures, such as bubbles and labyrinth domains. An unconventional flexoelectric effect is also discovered, where strain gradients can mechanically manipulate these polarization states and their ...
Lei Gao   +12 more
wiley   +1 more source

Discussion: "A significance test for the lasso" [PDF]

open access: yes, 2014
Discussion of "A significance test for the lasso" by Richard Lockhart, Jonathan Taylor, Ryan J. Tibshirani, Robert Tibshirani [arXiv:1301.7161].Comment: Published in at http://dx.doi.org/10.1214/13-AOS1175B the Annals of Statistics (http://www.imstat ...
Cai, T. Tony, Yuan, Ming
core   +5 more sources

Precise Tailoring of Charge Transport Characteristics in Zr and Hf Doped Indium Tin Oxide Thin Film Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Zirconium, hafnium, and mixed zirconium/hafnium doped indium tin oxide thin films are accessible by atomic layer deposition. The amorphous functional films are about 8 nm thick and show a high interdiffusion of all elements. Their transistor characteristics can be modulated depending on the amount of Zr and Hf oxide phases incorporated in these thin ...
Marie Isabelle Büschges   +5 more
wiley   +1 more source

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