Results 21 to 30 of about 4,570,024 (305)

Evaluating the Concentration of Bisphenol A and Nonylphenol and Water Quality in Caspian Sea Rivers Estuarine in Mazandaran Province by Using WQI Index [PDF]

آب و فاضلاب, 2022
Monitoring the quality of rivers entering the Caspian Sea can play a key role in planning to preserve and manage the health of aquatic organisms. Mazandaran province has several rivers flowing into the Caspian Sea.
Sahel Pakzad Toochaei, Ali Kazemi
doaj   +1 more source

A multi-criteria approach to assessing the quality of the urban environment [PDF]

E3S Web of Conferences, 2023
It is known that currently one of the most significant challenges in the field of construction and housing and communal services, is to improve the comfort and affordability of housing, to improve the quality of urban environment.
Larionova Yulia, Vyugina Elena, Efimova Anastasia   +2 more
doaj   +1 more source

Reduced tillage, but not organic matter input, increased nematode diversity and food web stability in European long‐term field experiments [PDF]

, 2019
Soil nematode communities and food web indices can inform about the complexity, nutrient flows and decomposition pathways of soil food webs, reflecting soil quality.
De Caceres M., De Goede R. G. M., Edgar R. C., Ferris H., Ferris H., Köppen W., Mekonen S., Minton N. A., Moura G. S., Neher D. A., Neher D. A., Neher D. A., Niles R. K., Oksanen J., Oostenbrink M., Pan F., Pinheiro J., R Development Core Team, RStudio Team, Toth G., Wang K.‐H., WRB, I. W. G., Yeates G. W.   +22 more
core   +1 more source

The analysis of conditions for preservation of gain-frequency and phase-frequency characteristics optimality under analog and digital filters transformation

Российский технологический журнал, 2020
Prototype filters have wide usage for the design of filters with required quality indexes (QI) of gain-frequency response (GFR). The designed filter is obtained from a prototype filter b means of frequency transformation, which preserves these QI.
A. V. Smirnov
doaj   +1 more source

Establishment of comprehensive quality evaluation model of fresh instant rice

Food & Nutrition Research, 2019
Background: Although the rice processing characteristics and processing quality evaluation technologies have been studied for many years in China, there have been few reports on the evaluation index system and evaluation method of fresh instant rice ...
Qinghong Meng, Shouwen Zhang, Song Yan, Zhihong Zhang, Liqun Wang, Yinglei Zhang, Haitao Guan   +6 more
doaj   +1 more source

A Survey of Photoplethysmography and Imaging Photoplethysmography Quality Assessment Methods

Applied Sciences, 2022
Photoplethysmography is a method to visualize the variation in blood volume within tissues with light. The signal obtained has been used for the monitoring of patients, interpretation for diagnosis or for extracting other physiological variables (e.g ...
Théo Desquins, Frédéric Bousefsaf, Alain Pruski, Choubeila Maaoui   +3 more
doaj   +1 more source

Evaluation of a Cubature Kalman Filtering-Based Phase Unwrapping Method for Differential Interferograms with High Noise in Coal Mining Areas

Sensors, 2015
Differential interferometric synthetic aperture radar has been shown to be effective for monitoring subsidence in coal mining areas. Phase unwrapping can have a dramatic influence on the monitoring result.
Wanli Liu, Zhengfu Bian, Zhenguo Liu, Qiuzhao Zhang   +3 more
doaj   +1 more source

Social participation in health – case studies from primary health care in Kosovo

BMC Public Health
Background Participation and inclusion of service users in health governance impact the quality of care and citizen well-being. In developing countries, such as Kosovo, disadvantaged groups are particularly important due to deep exclusionary structures ...
Ilir Hoxha, Vlora Basha-Berisha, Erza Selmani, Shege Bahtiri, Ariana Bytyci-Katanolli, Ardian Imeti, Paula Valentine, Jana Gerold   +7 more
doaj   +1 more source

Leishman-Giemsa Cocktail - Is it an Effective Stain for Air Dried Cytology Smears [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Air dried cytology smears are stained routinely with Romanowsky stains so that the relative cell size, nuclear size, cytoplasmic details, smear background elements and intercellular matrix components are better appreciated. A variety of
Shilpa Manigatta Doddagowda, Hemalatha Anantharamaiah Shashidhar, Chinaiah Subramanyam Babu Rajendra Prasad   +2 more
doaj   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source