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39,823 Results Found

  • Article
  • Open Access
4,125 Views
15 Pages

Research has provided evidence of the protective characteristics of extended family for U.S. emerging adults, but no research has specifically explored cousin relationships. The current study fills this gap by analyzing qualitative data collected fro...

  • Article
  • Open Access
369 Views
17 Pages

27 January 2026

Background/Objectives: Nurses working in closed psychiatric wards experience substantial psychosocial and spiritual burdens, emotional strain, and ethical tension due to continuous exposure to patients in crisis. As formal caregivers, nurses’ h...

  • Article
  • Open Access
27 Citations
5,032 Views
20 Pages

27 January 2018

This study investigates the issue of minimizing the environmental burden of a real closed-loop supply chain (CLSC), consisting of a pallet provider, a manufacturer and several retailers. A simulation model is developed under Microsoft Excel™ (Microso...

  • Feature Paper
  • Article
  • Open Access
62 Citations
5,112 Views
22 Pages

A Study on Long-Close Distance Coordination Control Strategy for Litchi Picking

  • Hongjun Wang,
  • Yiyan Lin,
  • Xiujin Xu,
  • Zhaoyi Chen,
  • Zihao Wu and
  • Yunchao Tang

24 June 2022

For the automated robotic picking of bunch-type fruit, the strategy is to roughly determine the location of the bunches, plan the picking route from a remote location, and then locate the picking point precisely at a more appropriate, closer location...

  • Proceeding Paper
  • Open Access
1 Citations
3,759 Views
7 Pages

A Study of Skin-Close Heat and Moisture with Different Types of Backpacks in Cycling

  • Mats Ainegren,
  • Frank I. Michel,
  • Robert Klauer,
  • Andrey Koptyug,
  • Mikael Bäckström,
  • David Samuelsson,
  • Magnus Ahnesjö and
  • Stefan Litzenberger

The aim of this project was to evaluate effects of backpacks with different design intended for use during cycling on skin-close temperature and relative humidity, oxygen uptake, heart rate and aerodynamic drag. Seven subjects took part in the study...

  • Article
  • Open Access
15 Citations
1,996 Views
15 Pages

Study on the Coal Pillar Weakening Technology in Close Distance Multi-Coal Seam Goaf

  • Jie Zhang,
  • Qingsong Zhuo,
  • Sen Yang,
  • Tao Yang,
  • Bin Wang,
  • Wenyong Bai,
  • Jianjun Wu and
  • Shaoliang Xie

7 September 2022

The pressure relief of coal pillars in close-distance multi-coal seam goaf is a complex engineering problem with the characteristics of “dynamic mine pressure”. Hence, this paper studies such problems. First, the influence factors of the...

  • Article
  • Open Access
6 Citations
2,831 Views
12 Pages

The optothermal manipulation of micro-objects is significant for understanding and exploring the unknown in the microscale word, which has found many applications in colloidal science and life science. In this work, we study the transverse forces of...

  • Article
  • Open Access
2 Citations
1,980 Views
8 Pages

15 July 2023

Chronic obstructive pulmonary disease stage III or IV is a progressive and incurable disease. The hallmark of the disease is breathlessness, and it is graded into four different stages, from mild to severe. Living with chronic obstructive pulmonary d...

  • Article
  • Open Access
8 Citations
6,201 Views
18 Pages

20 April 2021

Across medieval Europe, cattle commanded a major, if shifting, economic and social value, and their use for meat, milk, and traction is well established. Although the changing roles of cattle throughout this period may have influenced relationships b...

  • Article
  • Open Access
856 Views
12 Pages

24 September 2025

Previous research has not fully addressed the distinction between different sources of exclusion, focusing predominantly on how being excluded by strangers affects inhibitory control. To address this gap, this study employs a Go/Nogo task to examine...

  • Article
  • Open Access
2,287 Views
14 Pages

13 October 2022

When an older person suffers an acute event, such as a hip fracture, it influences the whole family. Research shows that while close relatives want to be a part of the older person’s life during recovery it is associated with a high perceived l...

  • Article
  • Open Access
8 Citations
1,381 Views
14 Pages

31 October 2024

To investigate the reasonable width of a coal pillar in the downward mining section of close-distance coal seams, the stress state of any point below the residual coal pillar in the overlying goaf and the width of a small coal pillar were studied by...

  • Article
  • Open Access
14 Citations
4,198 Views
9 Pages

28 April 2022

Purpose: To study the association of parents’ reports about their children’s near work and outdoor habits with myopia in their children. Methods: Data from a questionnaire study conducted in 1983 among Finnish schoolchildren were reanalyz...

  • Article
  • Open Access
16 Citations
2,795 Views
18 Pages

24 October 2023

The purpose of this research was the analysis of the stability of compressed thin-walled composite columns with closed rectangular cross-sections, subjected to axial load. The test specimens (made of carbon–epoxy composite) were characterized b...

  • Article
  • Open Access
16 Citations
7,293 Views
13 Pages

Environmental exposure to dust from quarrying activities could pose health dangers to the population living nearby. This study aimed to investigate the health effects of dust exposure on people living close to quarry sites and compared them with thos...

  • Article
  • Open Access
10 Citations
2,335 Views
17 Pages

Study on Evolution of Front Abutment Pressure at Working Face in Repeated Mining of Close-Distance Coal Seams

  • Fulian He,
  • Liang Li,
  • Kai Lv,
  • Binbin Qin,
  • Xuhui Xu,
  • Qing Ma and
  • Yongqiang Chen

29 September 2022

In order to determine the reasonable width of a stopping coal pillar in close-distance coal seams, the evolution law of front abutment pressure of the working face with repeated mining was studied. Based on the actual engineering project, we conducte...

  • Article
  • Open Access
4 Citations
1,567 Views
26 Pages

1 April 2024

The aim of the current study was to determine the load capacity of composite columns subjected to axial compressive load. The subjects of the study were two types of columns with a rectangular cross-section, with different edge lengths. The tested co...

  • Article
  • Open Access
9 Citations
3,430 Views
14 Pages

Fuel elements in a high-temperature gas-cooled reactor (HTGR) core may be stacked with a hexagonal close-packed (HCP) structure; therefore, analyzing the temperature distribution and heat transfer efficiency in the HCP pebble bed is of great signific...

  • Article
  • Open Access
1 Citations
1,778 Views
16 Pages

Study on the Performance of Twin Shield Tunnel Excavation below Existing Multi-Arch Culvert Bridge in Close Vicinity

  • Xiaohua Bao,
  • Zhizao Bao,
  • Jun Shen,
  • Shidong Wu,
  • Shuming Yang and
  • Xiangsheng Chen

13 November 2023

Various adjacent construction projects are inevitably encountered during the large-scale construction of urban underground transportation. The case of a twin shield tunnel excavated below an existing multi-arch culvert bridge in close vicinity has no...

  • Article
  • Open Access
49 Citations
2,769 Views
18 Pages

21 June 2022

In this study, taking the Sheng’an coal mine as an engineering background, the failure characteristics of the surrounding rock of a roadway under repeated mining in a close-distance coal seam is comprehensively illustrated through field measure...

  • Feature Paper
  • Article
  • Open Access
2,292 Views
25 Pages

Close-Range Photogrammetry and RTI for 2.5D Documentation of Painted Surfaces: A Tiryns Mural Case Study

  • Georgios Tsairis,
  • Athina Georgia Alexopoulou,
  • Nicolaos Zacharias and
  • Ioanna Kakoulli

26 March 2025

Painted surfaces, regardless of their substrate, possess unique elements crucial for their study and interpretation. These elements include geometric characteristics, surface texture, brushwork relief, color layer morphology, and preservation state i...

  • Article
  • Open Access
47 Citations
10,205 Views
11 Pages

Photoluminescence Study of Gallium Nitride Thin Films Obtained by Infrared Close Space Vapor Transport

  • Guillermo Santana,
  • Osvaldo De Melo,
  • Jorge Aguilar-Hernández,
  • Rogelio Mendoza-Pérez,
  • B. Marel Monroy,
  • Adolfo Escamilla-Esquivel,
  • Máximo López-López,
  • Francisco De Moure,
  • Luis A. Hernández and
  • Gerardo Contreras-Puente

15 March 2013

Photoluminescence (PL) studies in GaN thin films grown by infrared close space vapor transport (CSVT-IR) in vacuum are presented in this work. The growth of GaN thin films was done on a variety of substrates like silicon, sapphire and fused silica. R...

  • Article
  • Open Access
2 Citations
2,836 Views
15 Pages

The steel frame structure plays an important role in strategic deployments and is widely used in heavy machinery, metallurgy, military, and other important industries. To study the impact of explosive loads on the anti-progressive collapse performanc...

  • Article
  • Open Access
633 Views
18 Pages

Deformation of Existing Highway Induced by Close Undercrossing of Shield Tunnel with Steep Slope: A Case Study

  • Chaojun Mao,
  • Quanfeng Wang,
  • Jinlong Wang,
  • Fei Sha,
  • Hui Yao and
  • Fanghao Liu

10 October 2025

As Earth Pressure Balance (EPB) shield machine crossed with steep slopes beneath an existing highway in sandstone–mudstone alternating strata, case studies of changes in vertical displacement, settlement trough evolution, and tunnel stress indu...

  • Article
  • Open Access
850 Views
43 Pages

13 November 2025

The growing demand for renewable energy in space-constrained environments highlights the need for compact, high-efficiency wind energy systems. Conventional bare wind turbine (BWT) arrays suffer from severe wake interactions and performance degradati...

  • Article
  • Open Access
13 Citations
2,250 Views
15 Pages

Study on the Mechanism and Control of Strong Rock Pressure in Thick Coal Seam Mining under the Goaf of Very Close Multiple Coal Seams

  • Junwen Feng,
  • Wenmiao Wang,
  • Zhen Wang,
  • Fang Lou,
  • Hongzhi Wang,
  • Rang Wu,
  • Yongyong Jia and
  • Mingchao Yong

24 April 2023

With the increasing proportion of close-distance coal seam mining in China, the problem of strong mining pressure during the mining of close-distance coal seams is becoming more and more severe. This article focuses on the complex stress environment...

  • Article
  • Open Access
3 Citations
1,389 Views
11 Pages

17 December 2024

The purpose of this study was to investigate the usefulness of the activity of lecithin:cholesterol acyltransferase (LCAT), the enzyme responsible for esterification of cholesterol in plasma, as a predictor of retained placenta (RP) in close-up cows,...

  • Article
  • Open Access
6 Citations
3,105 Views
17 Pages

Close-to-Nature Silviculture to Maintain a Relict Population of White Oak on Etna Volcano (Sicily, Italy): Preliminary Results of a Peculiar Case Study

  • Sebastiano Sferlazza,
  • Guglielmo Londi,
  • Donato Salvatore La Mela Veca,
  • Federico Guglielmo Maetzke,
  • Salvatore Vinciguerra and
  • Giovanni Spampinato

22 May 2023

Habitat loss is a potential long-term effect of projected climate change for Mediterranean forest ecosystems. Here, we investigated the effectiveness of a close-to-nature silvicultural practice to conserve an old-growth white oak forest patch in Sici...

  • Article
  • Open Access
11 Citations
5,019 Views
19 Pages

Rethinking Green Supply Chain Management Practices Impact on Company Performance: A Close-Up Insight

  • Lekan Damilola Ojo,
  • Onaopepo Adeniyi,
  • Olajide Emmanuel Ogundimu and
  • Olasunkanmi Ososanmi Alaba

14 October 2022

Manufacturing organisations have contributed to a poor living environment via unsustainable practices in the production process and the entire service delivery operation. More importantly, the health performance of manufacturing employees may also be...

  • Article
  • Open Access
2 Citations
1,703 Views
12 Pages

10 April 2024

Multimorbidity in older people is strongly linked to the need for acute hospital care, and caregiving activities usually become more complex after patients are discharged from hospital. This may negatively impact the health of close family members, a...

  • Article
  • Open Access
33 Citations
4,947 Views
18 Pages

Ground-Based Extraction on Salvage Logging in Two High Forests: A Productivity and Cost Analysis

  • Afraz Iranparast Bodaghi,
  • Mehrdad Nikooy,
  • Ramin Naghdi,
  • Rachele Venanzi,
  • Francesco Latterini,
  • Farzam Tavankar and
  • Rodolfo Picchio

22 November 2018

Working time studies, work productivity, and cost assessments of forest logging are of interest to forest managers and planners. These aspects are particularly important in salvage logging, because of difficulties due to irregularly positioned fallen...

  • Proceeding Paper
  • Open Access
3 Citations
2,159 Views
7 Pages

1 November 2022

Stone inscriptions and archaeological structures are an asset to humankind which contain the history of the past. Estampage is the traditional method used to obtain the replica of the inscriptions which is primarily used to decrypt texts and for docu...

  • Proceeding Paper
  • Open Access
1,949 Views
6 Pages

The constant increase in urban population has resulted in, among others, increased food demand. Peri-urban areas are “transition zones from rural to urban land-uses located between the outer limits of urban and regional centres and the rural en...

  • Article
  • Open Access
3 Citations
2,421 Views
14 Pages

1 September 2023

Adolescents with close relatives having severe health conditions or who have died (RSHC) are vulnerable, and this has long-term influences on their lives and health. This study investigated how adolescents with RSHC experiences reported having poor m...

  • Article
  • Open Access
205 Citations
27,117 Views
27 Pages

The by-products of solid waste deposited in a landfill has adverse effects on the surrounding environment and humans living closer to landfill sites. This study sought to test the hypothesis that the deposition of waste on landfill has an impact on t...

  • Protocol
  • Open Access
23 Citations
2,679 Views
10 Pages

(1) Background: Along with an increasing risk caused by migrant workers returning to the urban areas for the resumption of work and production and growing epidemiological evidence of possible transmission during the incubation period, a study of Coro...

  • Article
  • Open Access
30 Citations
2,922 Views
20 Pages

Study on the Law of Fracture Evolution under Repeated Mining of Close-Distance Coal Seams

  • Feng Cui,
  • Chong Jia,
  • Xingping Lai,
  • Yanbing Yang and
  • Shuai Dong

19 November 2020

The western region of China is rich in mineral resources. The vigorous development of mineral resources has exacerbated the environmental and safety problems in the region. One of the important links to solve this problem is to control the developmen...

  • Article
  • Open Access
11 Citations
3,432 Views
12 Pages

The Importance of Close Follow-Up in Patients with Early-Grade Diabetic Retinopathy: A Taiwan Population-Based Study Grading via Deep Learning Model

  • Chia-Cheng Lee,
  • Shi-Chue Hsing,
  • Yu-Ting Lin,
  • Chin Lin,
  • Jiann-Torng Chen,
  • Yi-Hao Chen and
  • Wen-Hui Fang

(1) Background: Diabetic retinopathy (DR) can cause blindness. Current guidelines on diabetic eye care recommend more frequent eye examinations for more severe DR to prevent deterioration. However, close follow-up and early intervention at earlier st...

  • Article
  • Open Access
5 Citations
4,296 Views
14 Pages

Close Adherence to a Mediterranean Diet during Pregnancy Decreases Childhood Overweight/Obesity: A Prospective Study

  • Andrés Díaz-López,
  • Laura Rodríguez Espelt,
  • Susana Abajo and
  • Victoria Arija

14 February 2024

The study of dietary patterns during pregnancy may be of great importance for determining the potential risk of obesity in childhood. We assessed the prospective association between maternal adherence to the Mediterranean diet (MedDiet) during pregna...

  • Article
  • Open Access
7 Citations
2,098 Views
17 Pages

28 May 2023

Sustainable development in coal mining requires a continuous and efficient method of coal extraction. Research shows that gob-side entries retained through roof cutting retained gob-side (RCGE) are vital for improving mining efficiency, enhancing coa...

  • Article
  • Open Access
8 Citations
3,871 Views
14 Pages

The main objective of the present paper is the validation of new methods concerning experimental investigations of journal bearings under ordinary and extraordinary operational conditions. Derived results should facilitate the determination of damage...

  • Article
  • Open Access
15 Citations
4,576 Views
8 Pages

7 September 2018

As temperature increases, the thermal vacancy concentration in pure metals dramatically increases and causes some strongly non-linear thermodynamic behaviors in pure metals when close to their melting points. In this paper, we chose body-centered cub...

  • Article
  • Open Access
32 Citations
3,408 Views
30 Pages

25 November 2019

For the characteristics of overburden deformation and energy release under different mining sequences of close-distance coal seam groups, physical material similar simulation experiments were carried out, and comprehensive monitoring methods such as...

  • Article
  • Open Access
2,827 Views
23 Pages

The increasing popularity of electric vehicles presents both opportunities and challenges for the advancement of lithium battery technology. A new longitudinal-flow heat dissipation theory for cylindrical batteries is proposed in order to increase th...

  • Article
  • Open Access
2 Citations
616 Views
15 Pages

23 May 2025

To address the issues of roadway instability and severe air leakage in goaf areas during overlapping coal pillar mining in shallow multi-seam coalfields, this study takes the 22,209 working face of Huojitu Shaft in the Shendong Daliuta Mine as the re...

  • Case Report
  • Open Access
11 Citations
2,078 Views
21 Pages

Interaction Mechanism of the Upper and Lower Main Roofs with Different Properties in Close Coal Seams: A Case Study

  • Shengrong Xie,
  • Yiyi Wu,
  • Fangfang Guo,
  • Dongdong Chen,
  • En Wang,
  • Xiao Zhang,
  • Hang Zou,
  • Ruipeng Liu,
  • Xiang Ma and
  • Shijun Li

30 July 2022

Close-distance coal seams are widely distributed in China, and the mining of overlying coal seams leads to floor damage. To grasp the properties and the fracture spans of the damaged main roof in the underlying coal seam, combining the calculation of...

  • Feature Paper
  • Article
  • Open Access
7 Citations
4,275 Views
13 Pages

8 March 2020

Conducting polymers are often used as sensor electrodes due to their conjugated chain structure, which leads to high sensitivity and rapid response at room temperature. Numerous studies have been conducted on the structures of conducting polymer nano...

  • Communication
  • Open Access
3 Citations
2,363 Views
13 Pages

Multiple Close-Range Geomatic Techniques for the Kinematic Study of the La Paúl Rock Glacier, Southern Pyrenees

  • Adrián Martínez-Fernández,
  • Enrique Serrano,
  • José Juan de Sanjosé Blasco,
  • Manuel Gómez-Lende,
  • Manuel Sánchez-Fernández,
  • Alfonso Pisabarro and
  • Alan Atkinson

28 December 2023

Rock glaciers are one of the most representative elements of mountain permafrost. Their study can contribute to modelling climate change and its effect on natural and anthropogenic environments. Therefore, it is crucial to understand the evolution an...

  • Article
  • Open Access
6 Citations
5,736 Views
25 Pages

Recalled Parental Bonding Interacts with Oxytocin Receptor Gene Polymorphism in Modulating Anxiety and Avoidance in Adult Relationships

  • Ilaria Cataldo,
  • Andrea Bonassi,
  • Bruno Lepri,
  • Jia Nee Foo,
  • Peipei Setoh and
  • Gianluca Esposito

Early interactions with significant individuals affect social experience throughout the course of a lifetime, as a repeated and prolonged perception of different levels of care, independence, or control influences the modulation of emotional regulato...

  • Project Report
  • Open Access
1,563 Views
34 Pages

Clean Propulsion Technologies: Securing Technological Dominance for the Finnish Marine and Off-Road Powertrain Sectors

  • Maciej Mikulski,
  • Teemu Ovaska,
  • Rodrigo Rabetino,
  • Merja Kangasjärvi and
  • Aino Myllykangas

3 March 2025

The Clean Propulsion Technologies (CPT) project, established in 2021, brought together 15 research partners and original equipment manufacturers. The goal was to create a common vision and sustainable business solutions so that the worldwide technolo...

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