Results 61 to 70 of about 3,690 (179)

سنجش میزان تأثیر پوشش گیاهی بر شرایط آسایش حرارتی بیرونی عابران پیاده (مورد پژوهی: مجتمع مسکونی گلدشت شیراز) [PDF]

معماری و شهرسازی ایران, 2017
در نیم‌قرن اخیر، به‌ویژه در کلان‌شهرهای کشور با افزایش جمعیت شهرنشین شاهد ساخت بی‌رویه مجتمع‌های مسکونی هستیم؛ که این مسئله افزایش دمای هوای مناطق شهری نسبت به حومه شهر و مناطق روستایی را به همراه داشته است.
سینا کرمی راد, محمد علی آبادی, امین حبیبی, رزا وکیلی نژاد   +3 more
doaj   +1 more source

Hyperspectral Imaging Combined With Image Fusion Features and Machine Learning to Discriminate Different Origins, Grades, and Shelf‐Life of Oranges

Food Safety and Health, Volume 4, Issue 2, Page 451-463, April 2026.
This study verified that it is feasible to distinguish oranges of different origins, grades and shelf lives by using hyperspectral technology. It covers spectral, image and graph technologies, as well as machine learning and deep learning models. ABSTRACT This study reports the first application of hyperspectral feature fusion technology combined with ...
Honghui Xiao, Hao Hu, Hanyi Mei, Hao Deng, Yongzhi Zhang, Jing Nie, Hao Wu, Karyne M. Rogers, Yuwei Yuan, Chunlin Li   +9 more
wiley   +1 more source

UCanWBGT: urban street canyon heat stress calculation for weather and climate models

Quarterly Journal of the Royal Meteorological Society, Volume 152, Issue 776, April 2026 Part A.
This work introduces UCanWBGT, a new model to calculate wet‐bulb globe temperature in an urban environment, suitable for use with weather and climate model data. We present the model, then verify its performance against observations made in the streets of Paris during heatwave conditions.
Jonathan K. P. Shonk, Lewis P. Blunn, Vinod Kumar, Jean Wurtz, Valéry Masson   +4 more
wiley   +1 more source

Mitigation potential of green structures on local urban microclimate using ENVI-met model

International Journal of Urban Sustainable Development, 2017
Establishing green roofs has been used as a method to mitigate urban environmental quality problems. In this study, the effect of Tehran Nature Bridge green roof as a sustainable structure on its surrounding microclimate is investigated using urban ...
Ramin Ebrahimnejad, Omid Noori, Reza Deihimfard   +2 more
doaj   +1 more source

Comparison of measured and simulated Mean Radiant Temperature. Case Study In Lisbon (Portugal)

Finisterra - Revista Portuguesa de Geografia, 2014
Mean Radiant Temperature (MRT ) is one of the most relevant humanbioclimatic indices, particularly suitable for assessing the influence of climatic parameterson thermal comfort outdoors. MRT can be calculated either from physical measurements,carried out
Ágota Szűcs, Tamás Gál, Henrique Andrade   +2 more
doaj   +1 more source

Parameter investigation for urban surface‐energy balance: A large‐eddy simulation study

Quarterly Journal of the Royal Meteorological Society, Volume 152, Issue 777, April 2026 Part B.
Large eddy simulation modelling is used to investigate the variation in surface‐energy balance (SEB) across an ensemble of morphometrically identical urban geometries. The geometries have the same plan‐area fraction, vegetated fraction, and frontal‐area index, but are unique in terms of building and green‐space layout.
Christopher E. Wilson, Jonathan K. P. Shonk, Sylvia I. Bohnenstengel, Athanasios Paschalis, Maarten van Reeuwijk   +4 more
wiley   +1 more source

Field Study on Cross Ventilation Characteristics and Feasibility of Simulation Tools in Rural Semi-Open Spaces [PDF]

E3S Web of Conferences
This study examines the microclimate and ventilation dynamics of a semi-outdoor silkworm farm in Guanshan, Taitung through field observations and ENVI-met simulations.
Hsu Wen-Hsuan, Chiou Yun-Shang
doaj   +1 more source

Heat Stress Prediction in Glasgow: Integration of Historical Data With Machine Learning Models

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Urban heat stress is intensifying because of climate change, particularly in densely constructed areas where urban morphology significantly affects thermal conditions. This research examines how vegetation and built form influence heat stress in Glasgow by integrating historical geospatial data, Artificial Neural Network (ANN)‐based ...
Newsha Modjrian, Rohinton Emmanuel, Henrikki Tenkanen   +2 more
wiley   +1 more source

Thermal stress comfort in a contemporary housing district in a moderate climate zone, Lublin as a case study

Budownictwo i Architektura
Urban climate and its impact on the thermal comfort of residents are significant aspects in urban planning and the design of housing estates. The aim of this article is to investigate the temperature perception among residents in a contemporary ...
Małgorzata Kozak, Karol Krupa, Damian Hołownia   +2 more
doaj   +1 more source

Do Environmental Certifications Pay? A Bibliometric and Systematic Review of Environmental Management Systems and Eco‐Label Impacts

Business Strategy and the Environment, Volume 35, Issue 3, Page 4459-4483, March 2026.
ABSTRACT This paper investigates how environmental certifications—specifically, formal environmental management systems (EMSs) (ISO 14001, EMAS), and consumer‐facing eco‐labels—influence firm financial performance. Using a dual approach that includes a bibliometric review and a systematic analysis of key studies, we identify key trends, theoretical ...
Alberto Citterio
wiley   +1 more source