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Đánh giá hiệu quả của các mô hình canh tác chính trên vùng ngập lũ - Trường hợp nghiên cứu tại huyện Tháp Mười

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2022
Nghiên cứu được thực hiện nhằm đánh giá hiệu quả của các mô hình canh tác chính trên vùng ngập lũ hiện có tại huyện Tháp Mười, tỉnh Đồng Tháp nhằm làm cơ sở tham khảo cho các quyết định chính sách phát triển nông nghiệp bền vững trước các thách thức của
Lý Văn Lợi   +3 more
doaj   +1 more source

Experience with statically-generated proxies for facilitating Java runtime specialisation [PDF]

open access: yes, 2002
Issues pertaining to mechanisms which can be used to change the behaviour of Java classes at runtime are discussed. The proxy mechanism is compared to, and contrasted with other standard approaches to this problem.
Chiba   +15 more
core   +1 more source

Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu   +6 more
wiley   +1 more source

On-line tracing of XACML-based policy coverage criteria

open access: yes, 2018
Currently, eXtensible Access Control Markup Language (XACML) has becoming the standard for implementing access control policies and consequently more attention is dedicated to testing the correctness of XACML policies.
Lonetti, Francesca, Marchetti, Eda
core   +1 more source

Secure Routing in Wireless Mesh Networks [PDF]

open access: yes, 2011
Wireless mesh networks (WMNs) have emerged as a promising concept to meet the challenges in next-generation networks such as providing flexible, adaptive, and reconfigurable architecture while offering cost-effective solutions to the service providers ...
Sen, Jaydip
core   +3 more sources

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu   +7 more
wiley   +1 more source

Mám sen

open access: yesEnvigogika, 2011
Každé z predstavených prostredí symbolizuje iný okruh problémov, ktoré súvisia priamo či nepriamo s implementáciou Európskeho dohovoru o krajine. Spojením všetkých troch vzniká konglomerát ideí, ktoré stanovujú budúcnosť udržateľného spôsobu života a ...
Michal Mochťak
doaj   +1 more source

Le sens dans Du sens [PDF]

open access: yesProtée, 2007
Les deux expressions figuratives « écran de fumée » et « morsure sur le réel » résument la double orientation générale de la théorie sémiotique exposée dans Du sens, avec la tension qu’elle manifeste. Elles anticipent les recherches actuelles des sémioticiens (concurrence entre principe d’immanence et principe de réalité, intensification de la ...
openaire   +2 more sources

Academic attainment and special educational needs in extremely preterm children at 11 years of age : the EPICure Study [PDF]

open access: yes, 2009
Aim: To assess academic attainment and special educational needs (SEN) in extremely preterm (EP) children in middle childhood. Methods: Of 307 EP (=25 weeks) survivors born in the UK and Ireland in 1995, 219 (71%) were re-assessed at 11 years, with a
Hennessy, Enid M.   +5 more
core   +1 more source

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou   +5 more
wiley   +1 more source

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