نتایج جستجو برای: ec and tds
تعداد نتایج: 16831573 فیلتر نتایج به سال:
BACKGROUND This study aimed to evaluate the current status of secondary debulking surgery (SDS) and tertiary debulking surgery (TDS; performed for recurrence after SDS) and to assess the overall survival after recurrence of Müllerian epithelial cancer in Japan. We also evaluated the data of patients who underwent a fourth debulking surgery (i.e., quaternary debulking surgery (QDS)). METHODS W...
groundwater quality has a direct impact on human life. the main objective of this research is to investigate changes in groundwater quality and levels in lake urmia basin. tasoj and shiramin plains are selected as a study area. the suitability of groundwater quality for drinking and agricultural purposes were assessed using schoeller and wilcox diagram. according to the wilcox classification, t...
در این پژوهش میزان اثر و همبستگی کمی پارامترهای بزرگ مقیاس (کاربری اراضی، تراکم جمعیت، ساختار زمین شناسی و فرسایش) به عنوان شاخص های جغرافیایی بزرگ مقیاس مورد توجه و بررسی قرار گرفته است. روند تغییرات متغیر های کیفی رودخانه به عنوان متغیرهای کوچک مقیاس و میزان تاثیر شاخص های بزرگ مقیاس در این تحقیق توسط آزمون های آماری چند متغیره کنترل و بررسی شده است. آمار کیفی رودخانه سیمینه رود به عنوان مطال...
Water is essential for living organisms their survival. Access of adequate and safe water a basic need human beings. In adequacy unsafe supply may cause various health problems. This study was designed with view to assessing physicochemical properties drinking collected from different restaurants at Mymensingh sadar. this case, electrical conductivity (EC), total dissolved solids (TDS), pH, oxy...
Abstract Groundwater and surface water are major sources of supply to the inhabitants Bertoua. Hydrogeochemical study conducted in area aimed at identifying processes that control chemistry groundwater examine quality for domestic agricultural purposes. Fifty samples were collected from boreholes, open wells, springs, rivers within January 2022 (the dry season). The analyzed physicochemical cha...
The aim of this research was to evaluate groundwater quality for irrigation in Kalihati Upazila, Bangladesh, a region that is significantly reliant on crop development, especially during dry periods. By combining hydrochemical analysis and Geographic Information System (GIS), the examined physicochemical attributes their spatial distribution. Fifteen samples from various locations were analyzed...
Jute is a natural fiber also known as golden in Bangladesh. commonly extracted from the plant after immersion water bodies. The traditional jute retting process harms quality of well where plants were immersed it decomposes bio-mass and hampers different indicating parameters. In this study samples collected ponds ditches at Muktagacha Upazilla, Mymensingh, Bangladesh July 2020. Samples pre- po...
Dairy farms in some arid areas around the world have to use drinking water that contained elevated total dissolved solids (TDS); however, very limited data is available concerning water TDS effects on health status and blood mineral levels of cattle. The aim of this study was to compare 3 dairy cattle groups in several dairy farms with different drinking water TDS: High (HTDS; >4000 ppm), Mediu...
Isolated preparations of atrial specialized conduction fibers ("plateau" fibers) qualitatively resembled ventricular Purkinje fibers (false tendons) in their response to acetylstrophanthidin. Acetylstrophanthidin in concentrations of 1-3 X 10~ g/ml caused coupled, frequency-dependent transient depolarizations (TDs) in both types of fiber. In free-running strands of plateau fibers the TDs could ...
This study investigated the efficiency of a sequential system involving surface flow and vegetated sub-surface constructed wetland (CW) in treatment Brewery Wastewater. Six experimental CW (2 4 subsurface flow) control (1 2 with 200 mm depth 19.05 diameter granite 100 sharp sand as substrate were used for experiment. The CWs planted locally available macrophytes: water hyacinth (Eichhornia cras...
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