Results 61 to 70 of about 840,971 (292)

Ecological testing of winter wheat varieties bred at the Institute of Irrigated Farming of the Ukrainian National Academy of Agrarian Sciences in Turkey

open access: yesPlant Varieties Studying and Protection, 2015
Purpose. Study of winter wheat varieties that were bred at the Institute of Irrigated Farming NAAS through ecological testing in Turkey. Test procedures both in Ukraine and Turkey meet the requirements of the International Union for the Protection of New
Л. О. Усик   +2 more
doaj   +1 more source

Funding the Extraordinary: An Evaluation of The Kresge Foundation Arts and Culture Program's Institutional Capitalization Grantmaking [PDF]

open access: yes, 2015
In undertaking an assessment of Kresge's Capitalization Program, NFF applied its own high-level framework to help answer Kresge's primary research questions and assess the progress of each grantee in meeting its stated capital targets. NFF has found that
Angela Francis   +3 more
core  

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg   +5 more
wiley   +1 more source

Chloroplast genome and haplotype relationships unravel the genetic introgression and complex evolutionary history of East Asian Rosa section Synstylae roses (Rosaceae)

open access: yesBotanical Studies
Background The section Synstylae of the genus Rosa (Rosaceae) is predominantly distributed across the Eastern Asiatic Floristic Region and is characterized by increased species diversity and natural hybrids.
Ji-Hyeon Jeon   +3 more
doaj   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

Architectural approaches to the design of teenager rehabilitation and reintegration centers

open access: yesАрхитектон
This article discusses the problem of designing centers for the restoration of mental and physical health of adolescents. Currently there is a need for specialized centers that would help teenagers to socialize in society and acquire the necessary skills
Akhmadishina Elina R.   +1 more
doaj   +1 more source

Influência de fatores bioclimáticos nos índices produtivos e fisiológicos de caprinos nativos confinados Thermal comfort parameters of native goats raised in confinement in the semiarid of Paraíba State

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2012
Objetivou-se neste trabalho determinar os fatores bioclimáticos e seus efeitos sobre os índices fisiológicos e produtivos de caprinos nativos confinados na região do Cariri paraibano. Utilizaram-se 36 animais, machos não-castrados, 12 por grupo genético,
Jackson R. de S. Leite   +4 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Climate anxiety as a call to global justice

open access: yesFrontiers in Psychology
Climate anxiety (or eco-anxiety) is a growing psychological phenomenon linked to the increasing awareness of the environmental crisis caused by climate change.
Batul Hanife   +4 more
doaj   +1 more source

AMISEC: Leveraging Redundancy and Adaptability to Secure AmI Applications [PDF]

open access: yes, 2008
Security in Ambient Intelligence (AmI) poses too many challenges due to the inherently insecure nature of wireless sensor nodes. However, there are two characteristics of these environments that can be used effectively to prevent, detect, and confine ...
Araujo Pinto, Álvaro   +5 more
core   +1 more source

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