نتایج جستجو برای: bio safety

تعداد نتایج: 321956  

ژورنال: :journal of dental school, shahid beheshti university of medical sciences 0
حمید مقدس hamid moghaddas dental school, shahid beheshti university of medical sciences, tehran-iranدانشکده دندانپزشکی، دانشگاه علوم پزشکی شهید بهشتی لیلا سلطانی leila soltani rafsanjan university of medical sciences, rafsanjan - iran.دانشکده دندانپزشکی، دانشگاه علوم پزشکی رفسنجان

سابقه و هدف: به منظور درمان ضایعات عمودی استخوان آلوئول از روشهای بازسازی کننده متعددی نظیر انواع غشاها و مواد پیوندی استخوان استفاده شده و نتایج متفاوتی در مطالعات مختلف بدست آمده است. هدف از این مطالعه، مقایسه دو نوع غشا (کلاژن و بافت همبند کام) به همراه bio- oss در درمان ضایعات عمودی بین دندانی استخوان آلوئول بود.مواد و روشها: مطالعه به روش کارآزمایی بالینی و بصورت کنترل شده تصادفی یک سو کور...

2012
Boon-Giin Lee Wan-Young Chung

This paper proposes a method for monitoring driver safety levels using a data fusion approach based on several discrete data types: eye features, bio-signal variation, in-vehicle temperature, and vehicle speed. The driver safety monitoring system was developed in practice in the form of an application for an Android-based smartphone device, where measuring safety-related data requires no extra...

Journal: :journal of dentistry, tehran university of medical sciences 0
"aa. khoshkhoonejad a. miremadi ar. rokn b. eslami m. dehghan h. kalbassi "

statement of problem: the guided bone regeneration (gbr) technique does not always produce consistent results. bone filling within the space provided by the membrane can be incomplete. purpose: the aim of this study was to evaluate the effect of a collagen membrane (bio-gide) in combination with or without deproteinezed bovine bone mineral (bio-oss) on the healing of calvarial defects in rabbit...

Journal: :Chemical & pharmaceutical bulletin 2017
Shintaro Fumoto Koyo Nishida

In this review, we have summarized evaluation methods for the analysis of external stimuli-mediated nucleic acid and gene delivery. Prior to reviewing these evaluation methods, we describe various delivery processes of nucleic acid and gene medicines (small interfering RNA (siRNA), micro RNA, mRNA, plasmid DNA, etc.), which include interaction with blood components, bio-distribution, dispositio...

2017
Roberto Dragone Gerardo Grasso Michele Muccini Stefano Toffanin

This mini-review covers the newly developed biosensoristic and chemosensoristic devices described in recent literature for detection of contaminants in both environmental and food real matrices. Current needs in environmental and food surveillance of contaminants require new simplified, sensitive systems, which are portable and allow for rapid and on-site monitoring and diagnostics. Here, we fo...

2017
Gambo Aliyu Nicholas Ezati Mosunmola Iwakun Sam Peters Alash'le Abimiku

BACKGROUND The increasing prevalence of drug-resistant tuberculosis and the threat of extensively-drug-resistant tuberculosis in HIV hotspots have made the detection and treatment of drug-resistant tuberculosis in the sub-Saharan Africa setting a global public health priority. OBJECTIVE We sought to examine the impact and challenges of tuberculosis diagnostic capacity development for the dete...

2017
Andrea Lombardo Carlo Boselli Simonetta Amatiste Simone Ninci Chiara Frazzoli Roberto Dragone Alberto De Rossi Gerardo Grasso Alberto Mantovani Giovanni Brajon

Current Hazard Analysis Critical Control Points (HACCP) approaches mainly fit for food industry, while their application in primary food production is still rudimentary. The European food safety framework calls for science-based support to the primary producers' mandate for legal, scientific, and ethical responsibility in food supply. The multidisciplinary and interdisciplinary project ALERT pi...

Journal: :New biotechnology 2010
Ronald J Herring

Unlike some global contentions - abolition of slavery, or universal franchise, for example - the rift over rDNA crops is not about ultimate values. Improvement of farmer welfare and enhanced sustainability of agriculture are universally valued goals. However, means to those ends are politically disputed; that dispute depends on alternative empirical stories about biotechnology, sometimes even a...

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