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1,013 Results Found

  • Article
  • Open Access
3 Citations
2,349 Views
21 Pages

Spatio-Temporal Variation of Critical Relative Humidity Based on Multiple Datasets

  • Weiyuan Zhang,
  • Jiming Li,
  • Sihang Xu,
  • Yang Zhao and
  • Bida Jian

25 August 2023

Clouds remain an important source of uncertainty in climate simulations, in large part because subgrid processes are not well represented. Critical relative humidity (RHc) is an important metric for subgrid-scale variability in humidity in cloud para...

  • Article
  • Open Access
1 Citations
1,372 Views
25 Pages

Influence of Rust Layer on Corrosion-Critical Humidity in Outdoor Environments Based on Corrosion Sensors

  • Qing Li,
  • Xinyu Wang,
  • Zibo Pei,
  • Kui Xiao,
  • Xiaojia Yang and
  • Xuequn Cheng

15 May 2025

In this study, the Fe/Cu-based two-electrode corrosion monitoring technique was employed to monitor the long-term atmospheric corrosion of carbon steel at five different outdoor sites within the China National Environmental Corrosion Platform. Based...

  • Article
  • Open Access
12 Citations
4,033 Views
16 Pages

Detecting the early signs of heat stress is highly important in dairy farming. The surface temperature (ST) of cattle can reflect their thermal status and using such a measuring method can be efficient and non-invasive. However, few studies have repo...

  • Article
  • Open Access
23 Citations
11,864 Views
25 Pages

1 July 2014

Steel construction activities are often undertaken in an environment with limited climate control. Both hot and cold temperatures can physically and psychologically affect construction workers, thus decreasing their productivity. Temperature and humi...

  • Review
  • Open Access
146 Citations
16,115 Views
26 Pages

Effect of Humidity on Friction and Wear—A Critical Review

  • Zhe Chen,
  • Xin He,
  • Chen Xiao and
  • Seong H. Kim

The friction and wear behavior of materials are not intrinsic properties, but extrinsic properties; in other words, they can drastically vary depending on test and environmental conditions. In ambient air, humidity is one such extrinsic parameter. Th...

  • Article
  • Open Access
8 Citations
2,037 Views
14 Pages

11 November 2019

In this paper, the interrelation between temperature distribution and dry band on wet contaminated insulators is studied by theoretical analysis, numerical simulation, and a high-voltage artificial contamination experiment. The influences of the comp...

  • Article
  • Open Access
855 Views
17 Pages

22 April 2025

Condensation on mineral surfaces plays an important role in both natural and industrial environments, especially in the context of protecting sensitive geological formations. This paper presents the results of a new measurement method based on image...

  • Review
  • Open Access
19 Citations
8,404 Views
24 Pages

Humidity Sensing Using Polymers: A Critical Review of Current Technologies and Emerging Trends

  • Jintian Qian,
  • Ruiqin Tan,
  • Mingxia Feng,
  • Wenfeng Shen,
  • Dawu Lv and
  • Weijie Song

In the post-pandemic era, human demand for a healthy lifestyle and a smart society has surged, leading to vibrant growth in the field of flexible electronic sensor technology for health monitoring. Flexible polymer humidity sensors are not only capab...

  • Article
  • Open Access
14 Citations
3,189 Views
18 Pages

8 June 2023

Grassland resilience is influenced by climate change and human activities. However, little is known about how grassland resilience has changed, driven by climate change and human activities, on the Mongolian Plateau. We calculated grassland resilienc...

  • Review
  • Open Access
3 Citations
1,940 Views
17 Pages

17 August 2023

There has been considerable research worldwide on desiccant-based air-conditioning during the past 30 years. The rationale for the push for this new research focus has been twofold: (a) the need to provide an alternative to conventional refrigerative...

  • Article
  • Open Access
5 Citations
3,086 Views
8 Pages

PMMA based optical fiber Bragg grating (POFBG) sensors are investigated in an environmental chamber with controlled temperature and relative humidity at temperature extended to 70 °C. At below a critical temperature of 50 °C the POFBG sensor exhibits...

  • Article
  • Open Access
1 Citations
1,602 Views
16 Pages

A Study on the Conditions of Fog Generation and the Change Rule of Fog Zone Length in Air Intake Roadway

  • Yan Wu,
  • Hongqing Zhu,
  • Baozhen Zhang,
  • Lintao Hu,
  • Shuwei Wang and
  • Jiuli Liu

16 May 2024

Fog in mine air intake roadways is a non-negligible disaster that seriously reduces the visibility of the roadway, affects vehicle transportation and the safe passage of personnel, and jeopardizes the safe production of the mine. This paper applies b...

  • Article
  • Open Access
883 Views
19 Pages

Window Frame Design Optimization Analysis Based on Hygrothermal Performance and the Level(s) Framework

  • Konstantin Verichev,
  • Carmen Díaz-López,
  • Andrés García-Ruíz and
  • Francisca Valdenegro

19 June 2025

This study investigates the hygrothermal performance of window frames to assess their capacity to prevent surface condensation—a critical factor for indoor air quality and building durability, particularly in humid climates. Driven by the pract...

  • Article
  • Open Access
8 Citations
4,523 Views
15 Pages

26 September 2023

The impact of climate change on river systems is a multifaceted threat to the environment, affecting various aspects of ecosystems. The Upper Benue River Basin (UBRB) in Nigeria is an area of concern, as river flow and water levels are crucial for ir...

  • Article
  • Open Access
4 Citations
1,456 Views
20 Pages

11 November 2024

Understanding the drying mechanism is critical for formulating targeted mitigation strategies to combat drought impacts. This study aimed to reveal divergent drying mechanisms in humid and non-humid regions across China from the multidimensional pers...

  • Article
  • Open Access
2 Citations
1,610 Views
15 Pages

17 February 2024

Chloride transport within concrete is critical for the durability of reinforced concrete structures; however, its diffusion under the coupling action of temperature and humidity has not been fully comprehended. Therefore, in this work, the coupling e...

  • Article
  • Open Access
4 Citations
2,668 Views
15 Pages

11 November 2019

The chloride diffusion process can be greatly affected by the temperature and relative humidity. Annual average temperature and relative humidity are often adopted in analytical models to calculate chloride profiles. These models, however, cannot con...

  • Article
  • Open Access
3,325 Views
25 Pages

The changing climate poses a significant challenge to the dairy industry, particularly in Punjab’s Faisalabad region, a central milk production hub. Rising temperatures and humidity exacerbate heat stress, endangering rural livelihoods. This st...

  • Article
  • Open Access
710 Views
19 Pages

20 May 2025

Efficient resource utilization of shield muck is critical for urban metro construction. This study investigates temperature–humidity coupling effects on the mechanical properties of carbonated alkali-activated slag-solidified shield muck throug...

  • Article
  • Open Access
4 Citations
1,678 Views
21 Pages

Smart Sensors and Artificial Intelligence Driven Alert System for Optimizing Red Peppers Drying in Southern Italy

  • Costanza Fiorentino,
  • Paola D’Antonio,
  • Francesco Toscano,
  • Nicola Capece,
  • Luis Alcino Conceição,
  • Emanuele Scalcione,
  • Felice Modugno,
  • Maura Sannino,
  • Roberto Colonna and
  • Emilia Lacetra
  • + 1 author

18 February 2025

The Senise red pepper, known as peperone crusco, is a protected geographical indication (PGI) product from Basilicata, Italy, traditionally consumed dried. Producers use semi-open greenhouses to meet PGI standards, but significant losses are caused b...

  • Article
  • Open Access
1,348 Views
14 Pages

Relative humidity during storage is known to affect powder flowability, although its effect on powder flowability remains unclear. Various techniques have been used to evaluate powder flowability, including measurement of the rotational torque of the...

  • Article
  • Open Access
731 Views
19 Pages

Gradient Silica Loading: Performance Analysis of PEMFCs Under Temperature-Humidity Variations

  • Qiang Bai,
  • Chuangyu Hsieh,
  • Zhenghong Liu,
  • Qipeng Chen and
  • Fangbor Weng

Fuel cells, as one of the most promising alternatives to lithium-ion batteries for portable power systems, still face significant challenges. A critical issue is their substantial performance degradation under low-humidity conditions. To address this...

  • Article
  • Open Access
542 Views
12 Pages

Proposal for a Controlled Humidity Environment Test Bench for the Accurate Characterization of Icephobic Properties

  • Louise Burdin,
  • Anne-Catherine Brulez,
  • Radoslaw Mazurczyk,
  • Jean-Louis Leclercq and
  • Stéphane Benayoun

27 June 2025

The accumulation of ice on equipment exposed to low temperatures raises major efficiency and safety concerns. To overcome this challenge, various strategies have been developed to create icephobic surfaces. Their characterization typically relies on...

  • Article
  • Open Access
8 Citations
2,432 Views
27 Pages

27 September 2023

Optimum indoor humidity is often associated with comfort and overall well-being. Occupant comfort is often evaluated with a focus on “thermal comfort” using the PMV (predicted mean vote), PDD (predicted percentage of dissatisfied), and ad...

  • Review
  • Open Access
25 Citations
5,432 Views
34 Pages

26 November 2022

Humidity sensors are important in industrial fields and human activities. Metal−organic frameworks (MOFs) and their derivatives are a class of promising humidity−sensing materials with the characteristics of a large specific surface area,...

  • Article
  • Open Access
384 Views
20 Pages

11 October 2025

The electrical arcs generated by high-speed dynamic separation between pantograph and catenary systems pose a significant threat to the operational safety of high-speed railways. Environmental factors, particularly relative humidity and airflow, crit...

  • Article
  • Open Access
3 Citations
1,482 Views
17 Pages

27 September 2024

Drying experiments with varying air temperature and humidity were conducted to investigate the influence of the drying process on the crystallization of thin sucrose films. For the first time, the effects of the nucleation onset, nucleation rate, and...

  • Article
  • Open Access
1 Citations
2,508 Views
19 Pages

Exploring Environmental Impacts on HVAC Infrastructure Degradation Rate

  • Timothy Frank,
  • Josh Aldred,
  • Justin White,
  • Marcus Catchpole,
  • Michelle Cabonce and
  • Sophie Boulware

20 February 2024

Environmental factors degrade civil infrastructure that is critical to humankind’s way of life. Sustainable asset management and capital allocation of infrastructure require an understanding of which factors most impact degradation. Heating, ve...

  • Article
  • Open Access
37 Citations
10,547 Views
14 Pages

Tropical Protected Areas Under Increasing Threats from Climate Change and Deforestation

  • Karyn Tabor,
  • Jennifer Hewson,
  • Hsin Tien,
  • Mariano González-Roglich,
  • David Hole and
  • John W. Williams

28 July 2018

Identifying protected areas most susceptible to climate change and deforestation represents critical information for determining conservation investments. Development of effective landscape interventions is required to ensure the preservation and pro...

  • Review
  • Open Access
47 Citations
7,128 Views
40 Pages

28 February 2023

Studies into environmental conditions and their effects on the properties of renewable materials are gaining significant attention in the research field, particularly for natural fibres and their resultant composites. However, natural fibres are pron...

  • Article
  • Open Access
14 Citations
4,342 Views
12 Pages

Influence of Humidity on Fatigue Performance of CFRP: A Molecular Simulation

  • Bowen Li,
  • Jianzhong Chen,
  • Yong Lv,
  • Li Huang and
  • Xiaoyu Zhang

31 December 2020

The study on durability of carbon fiber reinforced plastics (CFRP) in complex environments is critical because of its wide applications. Herein, mechanical behavior of carbon fiber reinforced epoxy composites in the fatigue process were investigated...

  • Article
  • Open Access
1,823 Views
12 Pages

Tracking Differences in Cow Temperature Related to Environmental Factors

  • Roman Gálik,
  • Štefan Bod’o,
  • Angélique Lüttmerding,
  • Ivana Knížková and
  • Petr Kunc

16 August 2024

The main objective of this work was to investigate the influence of environmental factors, including air temperature (AT), relative humidity (RH) and temperature–humidity index (THI), on the difference between rectal temperature (RT) and eye temperat...

  • Proceeding Paper
  • Open Access
1,839 Views
7 Pages

Modeling the Thermal State of a Wind Turbine Generator Considering External Factors

  • Alina Fazylova,
  • Yaroslav Napadailo,
  • Galina V. Rybina,
  • Baurzhan Tultayev,
  • Teodor Iliev and
  • Ivaylo Stoyanov

8 September 2025

This paper presents the mathematical modeling of the thermal state of a 1000 W wind turbine generator (WTG) integrated into a vertical-axis wind turbine (VAWT) system, taking into account external environmental factors, mechanical losses, and the ope...

  • Article
  • Open Access
1 Citations
2,470 Views
12 Pages

Physical Conditions Prevailing in the Nasal and Maxillary Sinus Cavities Based on Numerical Simulation

  • Monika Morawska-Kochman,
  • Ziemowit Miłosz Malecha,
  • Krzysztof Zub,
  • Jakub Kielar,
  • Krzysztof Dudek,
  • Kamil Nelke and
  • Tomasz Zatonski

5 June 2023

Background and Objectives: This paper presents a unique study that links the physical conditions in the nasal passage with conditions that favour the development of bacterial strains and the colonization of the mucous membranes of the nose and parana...

  • Article
  • Open Access
10 Citations
7,058 Views
20 Pages

20 November 2019

The pressure to provide social housing in a fast and economic way, as well as outdated regulations, constrain the design of these buildings, having serious implications for the comfort of occupants and the environment. This becomes more critical in h...

  • Article
  • Open Access
20 Citations
7,120 Views
12 Pages

Optimal Growth Conditions for Azolla pinnata R. Brown: Impacts of Light Intensity, Nitrogen Addition, pH Control, and Humidity

  • Maria Emelia Jesus da Silva,
  • Lebani Oarabile Joy Mathe,
  • Ignatius Leopoldus van Rooyen,
  • Hendrik Gideon Brink and
  • Willie Nicol

12 April 2022

Nitrogen pollution from agriculture is a major challenge facing our society today. Biological nitrogen fixation is key to combat the damage that is caused by synthetic nitrogen. Azolla spp. are ideal candidates for fast nitrogen fixation. This study...

  • Article
  • Open Access
3 Citations
1,905 Views
12 Pages

Electronic Nose Humidity Compensation System Based on Rapid Detection

  • Minhao Cai,
  • Sai Xu,
  • Xingxing Zhou and
  • Huazhong Lu

10 September 2024

In this study, we present an electronic nose (e-nose) humidity compensation system based on rapid detection to solve the issue of humidity drift’s potential negative impact on the performance of electronic noses. First, we chose the first ten s...

  • Article
  • Open Access
5 Citations
2,473 Views
31 Pages

Investigating the Temperature-Dependent Kinetics in Humidity-Resilient Tin–Titanium-Based Metal Oxide Gas Sensors

  • Sandro Gherardi,
  • Michele Astolfi,
  • Andrea Gaiardo,
  • Cesare Malagù,
  • Giorgio Rispoli,
  • Donato Vincenzi and
  • Giulia Zonta

Humidity is a well-known interference factor in metal oxide (MOX) gas sensors, significantly impacting their performance in various applications such as environmental monitoring and medical diagnostics. This study investigates the effects of adsorbed...

  • Article
  • Open Access
23 Citations
5,508 Views
18 Pages

Performance Enhancement of Hybrid Solid Desiccant Cooling Systems by Integrating Solar Water Collectors in Taiwan

  • Win-Jet Luo,
  • Dini Faridah,
  • Fikri Rahmat Fasya,
  • Yu-Sheng Chen,
  • Fikri Hizbul Mulki and
  • Utami Nuri Adilah

9 September 2019

A hybrid solid desiccant cooling system (SDCS), which combines a solid desiccant system and a vapor compression system, is considered to be an excellent alternative for commercial and residential air conditioning systems. In this study, a solar-assis...

  • Article
  • Open Access
2 Citations
2,377 Views
17 Pages

19 December 2023

The emergence of facial masks as a critical health intervention to prevent the spread of airborne disease and protect from occupational nanomaterial exposure highlights the need for fundamental insights into the interaction of nanoparticles (<200...

  • Article
  • Open Access
5 Citations
2,659 Views
12 Pages

Neuromuscular Activity during Cycling Performance in Hot/Dry and Hot/Humid Conditions

  • Michelle Baillot,
  • Olivier Hue,
  • Trong Than Tran and
  • Sophie Antoine-Jonville

28 October 2021

To determine the relationships between limiting factors and neuromuscular activity during a self-paced 20-km cycling time trial and evaluate the effect of environmental conditions on fatigue indices. Methods: Ten endurance-trained and heat-acclimated...

  • Article
  • Open Access
2 Citations
2,043 Views
14 Pages

Thickness and Humidity on Proton Conductivity in MOF-508 Thin Film by Twin-Zinc-Source Method

  • Kun Zhang,
  • Chunxia Wang,
  • Feng Yang,
  • Jing Li,
  • Shuguang Yan and
  • Yue Qi

30 August 2023

To achieve structurally stable and high proton conductive materials, preferably under ambient humidity and pressure, the well-controlled thickness and conductivity of the MOF thin films represent an effective approach. Electrodes are the most importa...

  • Article
  • Open Access
864 Views
19 Pages

28 February 2025

Pavement humidity warping is a critical factor limiting the application of PPRBAC on low-volume roads. A nonlinear wet-warping stress formula for PPRBAC slabs has been derived based on previous experimental results, and the finite element method was...

  • Article
  • Open Access
23 Citations
12,470 Views
24 Pages

6 January 2015

Protein-based and other hydrophilic thin films are promising materials for the manufacture of edible food packaging and other food and non-food applications. Calcium caseinate (CaCas) films are highly hygroscopic and physical characterization under b...

  • Article
  • Open Access
1,689 Views
18 Pages

27 January 2025

Accurate relative humidity (RH) measurement is critical in many applications, from process control and material preservation to ensuring human comfort and well-being. This study presents high-performance humidity sensors based on titanium oxide nanop...

  • Article
  • Open Access
600 Views
17 Pages

15 September 2025

Grade 304L stainless steel canisters are susceptible to crevice corrosion in marine environments. In the present study, white emery was utilized to create a simulation of dust accumulation. The corrosion testing was conducted at two distinct temperat...

  • Article
  • Open Access
494 Views
27 Pages

14 October 2025

In the subtropical regions of southern China, springtime is often characterized by persistently high humidity, leading to frequent condensation on building envelopes and interior surfaces. Top-floor rooms are particularly vulnerable due to their dire...

  • Article
  • Open Access
2,330 Views
17 Pages

2 August 2024

This study focuses on understanding the behavior and activity patterns of the critically endangered Protobothrops mangshanensis in China in order to better provide scientific data for upcoming artificial breeding and propagation efforts. We conducted...

  • Article
  • Open Access
249 Views
24 Pages

6 November 2025

This study evaluates indoor thermal comfort and the energy performance of HVAC control strategies in the Congo Zone of a zoological facility located in Poland. The main objective in this zone is to maintain adequate relative humidity, which is more c...

  • Article
  • Open Access
7 Citations
2,534 Views
20 Pages

Optimization of the Liquid Desiccant Cooling Systems in Hot and Humid Areas

  • Yanling Zhang,
  • Hao Zhang,
  • Hongxing Yang,
  • Yi Chen and
  • Chun Wah Leung

9 September 2023

Air-conditioning systems in hot and humid regions account for over 50% of total energy usage. Integrating an indirect evaporative cooling (IEC) and a liquid desiccant dehumidifier (LDD) as the liquid desiccant cooling system (LDCS) presents an energy...

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