Results 131 to 140 of about 1,835,297 (301)

On Energy Efficiency of Night Window Shutters for a Non-Residential Building in Three Major Romanian Cities

open access: yesBuildings
An estimation by simulation of the heating energy saving in the cold season due to heavily insulated exterior window shutters closed at night was performed for a low-rise to mid-rise office building in the following three major Romanian cities: Bucharest,
Ioana Udrea   +2 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Fine-Tuning-Based Transfer Learning for Building Extraction from Off-Nadir Remote Sensing Images

open access: yesRemote Sensing
Building extraction—needed for urban planning and monitoring—is affected by the misalignment between labels and off-nadir remote sensing imagery. A computer vision approach to teacher–student learning between large–noisy and small–clean data has been ...
Bipul Neupane   +2 more
doaj   +1 more source

Theory of quantum frequency conversion and type-II parametric down-conversion in the high-gain regime

open access: yes, 2013
Frequency conversion (FC) and type-II parametric down-conversion (PDC) processes serve as basic building blocks for the implementation of quantum optical experiments: type-II PDC enables the efficient creation of quantum states such as photon-number ...
Brecht, Benjamin   +3 more
core   +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

Bringing Home the Green Recovery: A User's Guide to the 2009 American Recovery and Reinvestment Act [PDF]

open access: yes
The $787 billion recovery package marks a big, bold, and historic investment in creating green jobs and building more equitable communities. The package invests nearly $100 billion in funding for transportation and infrastructure, $48 billion in ...
Jason Walsh, Radhika Fox, Shawn Fremstad
core  

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Manajemen Risiko Keselamatan Dan Kesehatan Kerja (K3) Pada Pekerjaan Struktur Bawah Dan Struktur Atas Gedung Bertingkat [PDF]

open access: yes, 2013
Safety and health problems in Indonesia is still underestimated, as it is evident from the number of place accidents that occur mainly in the construction sector.
Adityanto, B. (Beryl)   +3 more
core  

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