نتایج جستجو برای: treatment
تعداد نتایج: 1394309 فیلتر نتایج به سال:
background & aims of the study: drinking polluted water can transmit diseases, so potable water treatment is one of the most challenging and complex systems in countries. continuous monitoring for evaluation process in water treatment plant is important. this study aims to investigate performance evaluation of qom water treatment plant to remove turbidity and coliform in 2005 - 2014. materials ...
background: selection of different wastewater treatment methods depends on the kind of wastewater, geographical position of the community, quantity and quality of wastewater and effluent, technology and finance. natural wastewater treatment methods are simple, cheap and acceptable for developing countries specially small and remote countries and wetland is one of these methods. wetlands include...
BACKGROUND Spondylolisthesis is the major cause of refractory low back pain. There are many studies of the surgical treatment of spondylolisthesis, but few of conservative treatments. There is also no optimal conservative treatment protocol, however, low back pain caused by low-grade spondylolisthesis is controlled with non-surgical pain management. Acupuncture has become a useful method for tr...
1 Servicios Especializados de Consultoría e Investigación Medioambiental, Madrid, Spain, 2 Terrestrial Ecology Group, Departamento de Ecología, Universidad Autónoma de Madrid, Madrid, Spain, 3 Jefatura de Producción, Gerencia de Servicios Comerciales Este, Renfe Viajeros, Madrid, Spain, 4 Servicios Comerciales, Dirección de Servicios Comerciales-Gerencia de Área de Operaciones, Renfe Viajeros, ...
BACKGROUND Although the standard treatment for appendicitis (since 1883) is an appendectomy, this is not always possible in a maritime or military setting. To avoid relying on improvisation in such situations this study examines the evidence for conservative management of appendicitis. MATERIAL AND METHODS PubMed was searched for studies on conservative treatment of appendicitis. Both prospec...
Ulcer relapse rates during up to 2 years of prophylactic low-dose maintenance therapy (LDMT) with cimetidine 400 mg at bedtime was examined in 261 patients. Endoscopy was repeated every 6 months if asymptomatic, or whenever symptoms recurred. Relapse was defined as the recurrence of an ulcer crater or erosions or both. In patients with non-refractory duodenal ulcer (those healed within 3 months...
the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...
Long-term uninterrupted therapy is essential for maximizing clinical benefits of antiangiogenic drugs (AADs) in cancer patients. Unfortunately, nearly all clinically available AADs are delivered to cancer patients using disrupted regimens. We aim to develop lifetime, nontoxic, effective, orally active, and low-cost antiangiogenic and antitumor drugs for treatment of cancer patients. Here we rep...
هدف از این تحقیق بررسی امکان استفاده از فرآیند فتوفنتون جهت تصفیه شیرآبه مراکز دفن بوده است. ارزیابی عملکرد فرآیند فتوفنتون توسط راندمان حذف cod در مقایسه با فنتون انجام پذیرفت. نتایج نشان داد که cod حذف شده توسط فرآیند فتوفنتون به مقدار 82% میزان cod اولیه (mg/l 17200) بوده، که این مقدار حذف با استفاده از میزان غلظت آهنmg/l 65841 و نسبت مولی5/18= ] [h2o2]/[fe2+ و با شرایط راهبری بهینه، ph اکس...
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