نتایج جستجو برای: acoustic comfort

تعداد نتایج: 107237  

Journal: :Sustainability 2023

As a result of the COVID-19 pandemic, more and organizations have implemented remote working, resulting in partial overlap between home work environments. This study aimed to develop tool named Perceived Remote Workplace Environment Quality Indicators (PRWEQIs) impact environment on worker well-being. A preliminary 20-item version was developed. In Study 1, an Exploratory Factor Analysis (EFA) ...

Journal: :International Journal of Automotive and Mechanical Engineering 2020

Journal: :MEGARON / Yıldız Technical University, Faculty of Architecture E-Journal 2014

Journal: :جنگل و فرآورده های چوب 0
حوری شریف نیا دانشگاه تربیت مدرس سعید کاظمی نجفی گروه علوم و صنایع چوب و کاغذ، دانشکده منابع طبیعی ، دانشگاه تربیت مدرس مهدی احمدی نجف آبادی دانشگاه صنعتی امیر کبیر

with the aim of identifying failure mechanism in oriented strand boards, failure behavior of wood strands under tensile load was investigated using acoustic emission technique. resinated and unresinated strands were arranged at top, middle and bottom section of the board before pressing. tensile and acoustic emission tests were performed simultaneously on treated and control samples. using tens...

2004
Daniel Rech Edmundo Grisard Susana Linskens Apuã C. M. Paquola Antônio Augusto Fröhlich Sirlei Daffre

Liquid chromatography combined with mass spectrometry (LC-MS) analysis has been successfully employed in proteome research. Data generated from LC-MS equipments usually comes with a considerable amount of noise. Thus, there is a need for the use of filters to enhance the quality of mass spectrometry chromatograms. An algorithm developed recently (CODA[2]) achieves good results in removing noise...

Journal: :iranian journal of otorhinolaryngology 0
mohammad faraji rad department of neurosurgery, mashhad university of medical sciences, mashhad, iran

acoustic neuromas (an) are schwann cell-derived tumors that commonly arise from the vestibular portion of the eighth cranial nerve also known as vestibular schwannoma(vs) causes unilateral hearing loss, tinnitus, vertigo and unsteadiness. in many cases, the tumor size may remain unchanged for many years following diagnosis, which is typically made by mri. in the majority of cases the tumor is s...

Journal: :Frontiers in Built Environment 2021

Acoustic comfort is directly related to enhanced well-being and performance of people. A typical challenge faced by architects acousticians achieve adequate acoustics while maintaining the aesthetics space reducing visual aspects acoustic materials elements. In this study, we present a biofiber-based coating as feasible solution improve environments preserving spaces. An thin layer absorption m...

Journal: :The Annals of occupational hygiene 2007
Paolo Lenzuni Michele Del Gaudio

This paper's main issue is a strong advocacy in favour of an a priori classification of thermal environments that can be really functional to comfort assessment: Class 1, environments where comfort conditions can be established (comfort-prone environments), and Class 2, environments where this is not practically feasible. The former, which are also identified here as 'thermally unconstrained' e...

ژورنال: طب کار 2022

Introduction: The workplace is one of the most significant environments where people spend most of their time. Lack of acoustic comfort is one of the most important factors that threatens the health and well-being of employees in these workplaces every day. The purpose of this study, while identifying the symptoms caused by noise problems among employees, is to identify the main parameters and ...

Journal: :Sustainability 2021

Low-noise thin asphalt layers (TALs) are a feasible solution to mitigate road traffic noise in urban environments. Nevertheless, the impacts of this type intervention reported mostly regarding levels, while non-acoustic aspects influencing population perception still little-known. This study investigates implementation TALs two streets Antwerp, Belgium. The effectiveness was measured via modell...

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