نتایج جستجو برای: tds و sar

تعداد نتایج: 780290  

Journal: :Environmental science. Processes & impacts 2014
K J Reddy Ashley J Whitman Andrew R Kniss

The CBNG well water is typically managed by discharging into nearby disposal ponds. The CBNG well water could potentially be very useful in the water-limited regions (e.g., arid and semi-arid), but beneficial uses may be hindered by water quality problems. Objectives of this research were to: (1) examine trend analysis of nine years of CBNG well water at discharge (outfall) points and in corres...

Journal: :Journal of rehabilitation research and development 2014
Jeonghee Kim Hangue Park Joy Bruce Diane Rowles Jaimee Holbrook Beatrice Nardone Dennis P West Anne E Laumann Elliot Roth Emir Veledar Maysam Ghovanloo

The Tongue Drive System (TDS) is a minimally invasive, wireless, and wearable assistive technology (AT) that enables people with severe disabilities to control their environments using tongue motion. TDS translates specific tongue gestures into commands by sensing the magnetic field created by a small magnetic tracer applied to the user's tongue. We have previously quantitatively evaluated the ...

Journal: :International journal of advanced academic studies 2022

Considering the impacts of agricultural runoff, domestic and industrial effluents on quality many dams rivers as cited in literature, a physico-chemical study regarding water assessment Ghunghuta dam has been carried out to indicate irrigation suitability water. In present study, parameters like pH, EC, TDS, TH, Ca, Mg, Na, K, carbonate bicarbonate were estimated evaluate sodium percentage (% N...

ژورنال: :تحقیقات مرتع و بیابان ایران 2010
غلامرضا زهتابیان مهرنوش قدیمی علی طویلی جمال بخشی

این تحقیق با هدف بررسی رابطه بین فاکتورهای محیطی آب و پوشش گیاهی می­باشد؛ به عبارت دیگر، یافتن فاکتورهایی می­باشد که بیشترین تأثیر را در پراکنش تیپهای پوشش گیاهی در حاشیه پلایای اراک دارند. پس از تهیه نقشه اولیه پوشش گیاهی اقدام به نمونه­گیری از آب و پوشش گیاهی گردید. سپس متغیرهای آب شامل k،na،cl،mg،  %na(درصد سدیم تبادلی)، th،sar، co3، hco3، so4، tds (سختی کل)، ec، ph و anion (سولفاتها، بی­کرب...

Journal: :journal of research in health sciences 0
safar marofi ahmad joneidi jafari

background: in this study, the chemical quality of water in some sub-basins of gamasiab river has been investigated for a long term planning of water consuming in the region . methods: the area is about 11 x10 3 km 2 , located in ramadan and kermanshah, the two western regions of iran. in this regard the results of the water samples, which were collected on the outlet of the 13 hydrometrical st...

Journal: :Journal of molecular biology 2004
Jiusheng Yan William A Cramer

The 3.0-3.1A X-ray structures of the cytochrome b(6)f complex from Mastigocladus laminosus and Chlamydomonas reinhardtii obtained in the presence of the p-side quinone-analogue inhibitor tridecyl-stigmatellin (TDS) are very similar. A difference occurs in the p-side binding position of TDS. In C.reinhardtii, TDS binds in the ring-in mode, as previously found for stigmatellin in X-ray structures...

2016
Andrea Bedoya-López Karel Estrada Alejandro Sanchez-Flores Octavio T. Ramírez Claudia Altamirano Lorenzo Segovia Juan Miranda-Ríos Mauricio A. Trujillo-Roldán Norma A. Valdez-Cruz

Recombinant proteins are widely used as biopharmaceuticals, but their production by mammalian cell culture is expensive. Hence, improvement of bioprocess productivity is greatly needed. A temperature downshift (TDS) from 37°C to 28-34°C is an effective strategy to expand the productive life period of cells and increase their productivity (qp). Here, TDS in Chinese hamster ovary (CHO) cell cultu...

1998
A. E. Romanov A. F. Ioffe J. S. Speck

In this article, we have developed models for threading dislocation ~TD! reduction due to the introduction of an intentionally strained layer. Three different types of dislocations have been considered in this model: misfit dislocations ~MDs!, mobile TDs, and TDs whose glide motion has been blocked by a MD crossing the glide path of the TD ~immobile TDs!. The models are based on MD formation by...

2003
Stanislaw Bajcar Jerzy W. Grzymala-Busse Witold J. Grzymala-Busse Zdzislaw S. Hippe

A parameter called TDS (Total Dermatoscopic Score), calculated by the wellknown ABCD formula, is frequently used in melanoma diagnosis. In our previous research we found a new formula, similar to the original ABCD formula, that yielded fewer diagnostic errors. This new ABCD formula was developed using data mining techniques, in particular, the rule induction algorithm LEM2, a part of the data m...

2015
Yeqin Zhang Martin Müller

Temperature Discovery Search (TDS) is a forward search method for computing or approximating the temperature of a combinatorial game. Temperature and mean are important concepts in combinatorial game theory, which can be used to develop efficient algorithms for playing well in a sum of subgames. A new algorithm TDS+ with five enhancements of TDS is developed, which greatly speeds up both exact ...

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