Results 51 to 60 of about 982,743 (238)

Opportunistic Collaborative Beamforming with One-Bit Feedback [PDF]

open access: yes, 2008
An energy-efficient opportunistic collaborative beamformer with one-bit feedback is proposed for ad hoc sensor networks over Rayleigh fading channels. In contrast to conventional collaborative beamforming schemes in which each source node uses channel ...
Brown Iii   +3 more
core   +2 more sources

Defining the end point of status epilepticus: A scoping review and framework for standardization

open access: yesEpilepsia, EarlyView.
Abstract Status epilepticus (SE) is a life‐threatening neurological emergency with consensus‐driven definitions for onset but no standardized criteria for its end point. This gap creates uncertainty in research and clinical practice. We conducted a scoping review to evaluate how end points have been defined in SE research and to identify key areas of ...
Fawad A. Khan   +6 more
wiley   +1 more source

SINR Analysis of Opportunistic MIMO-SDMA Downlink Systems with Linear Combining

open access: yes, 2008
Opportunistic scheduling (OS) schemes have been proposed previously by the authors for multiuser MIMO-SDMA downlink systems with linear combining.
Koivunen, Visa   +2 more
core   +1 more source

Technology Development Outsourcing: When to Join Forces With a Rival?

open access: yesJournal of Operations Management, EarlyView.
ABSTRACT Knowing the challenges of collaborating with a competitor in developing new technologies, firms sometimes still choose a competitor instead of a noncompeting technology provider. To explore why, this study adopts an inter‐organizational trust view to explain the formation of a technology development outsourcing relationship.
Tingting Yan, Hubert Pun, Dina Ribbink
wiley   +1 more source

Animating blossom: Time‐lapse to encourage plant awareness in the YouTube era

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Time‐lapse videos can effectively capture key traits of flower blossoms, such as color, 3D structure, and temporal changes, making them valuable complements to herbarium specimens and other botanical collections. Despite the abundance of such videos on YouTube, most provide no ecological and botanical insights.
Tae Kyung Yoon
wiley   +1 more source

Punk Whiz 15 [PDF]

open access: yes, 2011
More Pun Quiz misdefinitions. In parenthesis are the letters in the answer; (3|6) is a charade, a nine-letter word that splits into a three plus six letter pun.
Anil, A.
core   +1 more source

Opportunistic Scheduling and Beamforming for MIMO-SDMA Downlink Systems with Linear Combining

open access: yes, 2007
Opportunistic scheduling and beamforming schemes are proposed for multiuser MIMO-SDMA downlink systems with linear combining in this work. Signals received from all antennas of each mobile terminal (MT) are linearly combined to improve the {\em effective}
Koivunen, Visa   +2 more
core   +1 more source

Designing “Korean” Kimchi: Speculative Configuration of Distance and Commodity Value in the Chinese Kimchi Industry

open access: yesEconomic Anthropology, EarlyView.
ABSTRACT In the Chinese kimchi industry, manufacturers employ product names, photographs, and logistical strategies to promote their kimchi's “Koreanness.” So, what makes their kimchi “Korean,” and how does its Koreanness formulate kimchi's commodity value?
Heangjin Park
wiley   +1 more source

Content and Language Integrated Learning (CLIL): Characteristics, Connections, and Pedagogies

open access: yesTESOL Quarterly, EarlyView.
Abstract In this article, we discuss content and language integrated learning (CLIL) in relation to content‐based instruction (CBI) and English medium instruction (EMI) with the aim of offering a concise summary of what this educational/language teaching approach entails and offers in terms of situated practices and research.
Darío Luis Banegas   +2 more
wiley   +1 more source

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