نتایج جستجو برای: matrica
تعداد نتایج: 25 فیلتر نتایج به سال:
Background and Objectives: Mouthwashes are commonly used to reduce the harmful effects of oral bacteria. The purpose of the present study was to compare the antibacterial effects of Matrica and Chlorhexidine 0.2% mouthwashes on common microorganisms in periodontal diseases. Materials and Methods: This is a laboratory study in which disc diffusion method was used. The diameter of the inhibition...
Background & Aim: Accumulation of bacteria in the pharynx is one of the risk factors of pneumonia due to ventilation. One of the methods of prevention from accumulation of bacteria in the pharynx is the use of oral solutions. Chlorhexidine is considered as the gold standard, but it has various side effects. Present study was aimed to determine and compare anti-bacterial effects of the chlorhexi...
BACKGROUND The functions and use of mouthwashes are variable depending on their type. Oral care in patients with endotracheal tubes is important to prevent side effects such as pneumonia. The aim of this study was to determine the antimicrobial effects of chlorhexidine, drop of Matrica mouthwash (chamomile extract), and normal saline on hospitalized patients with endotracheal tube in an intensi...
Comparison of the efficacy of Matrica and %0.2 Chlorhexidine mouthwashes on 3-6 mm pockets in patients with chronic periodontitis Dr. M. Paknejad* - Dr. TS. Jafarzadeh** - Dr. AM. Shamloo*** *- Associate Professor of Periodontics Dept. - Faculty of Dentistry – Tehran University of Medical Sciences. **- Assistant Professor of Dental Materials Dept. Faculty of Dentistry – Tehran University of Med...
Comparing the effect of denture adhesive enrichment with three types chlorhexidine(2%) mouthwash, Matrica (Chamomile extract) and Nystatin on Candida albicans growth: in vitro
Naivno množenje matrica In the first section, we will give mathematical reasoning of Strassen's alghoritm for matrix multiplication. First a naïve method for matrix multiplication is explained, and then it is extended to more advanced Strassen's method. In the following section a description of programming language and framework is given, with explanation of the algorithm's implementation. Last...
An approach to eliminate multicollinearity problems in regression analysis using QR decomposition of rectangular matrices by Householder reflection has been proposed. The reliability this computational procedure proved. Povzetek: Predložen je pristup uklanjanju problema multikolinearnosti u regresijskoj analizi korištenjem dekompozicije pravokutnih matrica Householderovom refleksijom. Dokazana ...
U okviru rada identifikovani su potencijalni rizici i prilike na primeru Laboratorije za monitoring životne radne sredine, Departmanu inženjerstvo zaštite sredine radu prema zahtevima standarda ISO 14001:2015. Kako bi se utvrdili potencijalni korištena je matrica 3x3 procenu rizika. Na osnovu dobijenih rezultata, zaključeno da jedan rizik (odlaganje otpada od hemikalija korišćenih analizu) k...
background and aim: ventilator-associated pneumonia (vap) is the second most common infection within intensive care units (icus). happening in patients requiring mechanical ventilation for more than 48 hours, the disease is associated with high morbidity and mortality. this study aims to compare the effects of matrica and chlorhexidine mouthwashes on the prevention of vap among patients hospita...
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