Results 71 to 80 of about 8,813 (237)

From Classical to Modern Nonlinear Central Limit Theorems

Mathematics
In 1733, de Moivre, investigating the limit distribution of the binomial distribution, was the first to discover the existence of the normal distribution and the central limit theorem (CLT).
Vladimir V. Ulyanov
doaj   +1 more source

CLT forbindelse i høybygg

, 2022
Styrken i CLT er lavere vinkelrett på fibrene i treet, noe som gjør forbindelser sårbare for høye påkjenninger i denne retningen. I større bygninger laget av det nevnte materialet, må vi være forsiktige med utformingen av vegg-gulv-vegg-forbindelser der disse kreftene er store nok til å overgå denne kapasiteten.
Swensen, Birk, Varpe, Malvin, Wittenberg, Christoffer   +2 more
openaire   +3 more sources

Pollen Morphology of Crucianella L. (Rubiaceae) Based on Light and Scanning Electron Microscope Data and Implications for Taxonomy

Microscopy Research and Technique, EarlyView.
This study provides the palynological analysis of 12 Crucianella L. taxa using LM and SEM. Variations in pollen size, aperture number, and exine ornamentation were identified as key traits, demonstrating their taxonomic value for distinguishing closely related species and subspecies within the genus. ABSTRACT Crucianella L.
Sevcan Celenk, Zelal Kücük, Gülşah Bağcıvan, Ruziye Daşkın   +3 more
wiley   +1 more source

Sensory profiling of South Korean grape wines: a comparison of fast profiling methods and evaluation environments

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The South Korean wine market has rapidly expanded in recent years; however, the sensory characteristics of domestically produced red wines remain largely unexplored. This study aims to profile the sensory attributes of South Korean red wines and compare the performance of two rapid profiling methods – check‐all‐that‐apply (CATA) and
Yeonjoo Yeo, Han Sub Kwak, Seo‐Jin Chung, Kaixin Xiao, Mi‐Ran Kim, Jungmin Oh   +5 more
wiley   +1 more source

Finite Element Analysis of Composite Laminated Timber (CLT)

Proceedings, 2018
In the research for sustainable construction, cross-laminated timber (CLT) has gained popularity and become a widely used engineered timber product. However, there are few numerical studies of the structural behaviour of CLT.
Juan Enrique Martínez-Martínez, Mar Alonso-Martínez, Felipe Pedro Álvarez Rabanal, Juan José del Coz Díaz   +3 more
doaj   +1 more source

Healer or Human? How Online Physician Reviews Guide Patient Choice

Psychology &Marketing, EarlyView.
ABSTRACT Online reviews increasingly guide physician choice, yet it remains unclear whether content emphasizing a physician's competence (technical skills) or benevolence (prioritizing patients' welfare over self‐interest) more strongly influences patients' decisions. Integrating a field study of 12,351 physician reviews with two online experiments, we
Shabnam Azimi, Sina Ansari, Ignacio Luri, Atefeh Yazdanparast   +3 more
wiley   +1 more source

Assessment of Energy Saving Potential by Replacing Conventional Materials by Cross Laminated Timber (CLT)—A Case Study of Office Buildings in China

Applied Sciences, 2019
This research evaluates the operational heating and cooling energy consumption of cross-laminated timber (CLT) office buildings in China. The evaluations involve a comparison of the energy consumption of a reference RC structure and CLT system office ...
Yu Dong, Xue Cui, Xunzhi Yin, Yang Chen, Haibo Guo   +4 more
doaj   +1 more source

Aleatoric and epistemic uncertainty in the overstrength of CLT-to-CLT screwed connections

Engineering Structures
The most common and practical connection between CLT walls can be realized with inclined screws. This choice avoids the realization of more elaborated half-lap or spline joints. The failure mechanism of CLT-to-CLT screwed connections is highly ductile.
Angelo Aloisio, Yuri De Santis, Dag Pasquale Pasca, Massimo Fragiacomo, Roberto Tomasi   +4 more
openaire   +2 more sources

Nonwoven rCF/PA6 Thermoplastic Composites: Hybrid Commingled Fibers vs. Powder Impregnation—Effects on Microstructure and Mechanical Properties

Polymer Composites, EarlyView.
Comparison of powder impregnation and hybrid commingled non‐wovens for PA6/rCF nonwoven composites. The two‐step powder route gives lower voids and higher properties, while the single‐step hybrid route is limited by precursor inhomogeneity and high void content.
Gaia Francesca Lupia, Tommaso Pini, Ilaria Rossitti, Sara Taherinezhad Tayebi, Marco Valente   +4 more
wiley   +1 more source

Sustainable Utilization and Fire Protection of Wood‐Based Composites in Buildings: Innovations, Challenges, and Future Directions

Sustainable Development, EarlyView.
ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir, Marko Hyvärinen, Timo Kärki   +2 more
wiley   +1 more source