Thesis (M.S.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains iv, 56 p. : ill. Includes abstract. Includes bibliographical references (p. 31-32).

Η έρευνα έγινε με σκοπό να διερευνήσουμε τη γνώμη του ελληνικού τουριστικού κοινού σχετικά με τα γενετικά τροποποιημένα τρόφιμα. Για να το διαπιστώσουμε αυτό καλέσαμε τους ερωτημένους να απαντήσουν σε μια σειρά από ερωτήσεις που αφορούσαν την πληροφόρηση τους σχετικά με τα γενετικά τροποποιημένα τρόφιμα καθώς και το πως συσχετίζονταν αυτά με παράγοντες όπως το περιβάλλον, η οικονομία, η υγεία και το ευ ζειν των καταναλωτών. / We worked on this subject so as to find out the opinion of the Greek customers about genetically modified products. The customers were asked for this reason to answer a number of questions that co-related these products with factors such as the environment, the economy, health, and the well-being of the customers in general.

The manipulation of nature using modern biotechnology has resulted in the creation of Genetically Modified (GM) foods. There are states already enacting laws requiring the mandatory labeling of GM foods so that consumers can make informed choices as to what food to eat. However, on the flip side, the mandatory labeling of GM foods can also constitute non-tariff barriers as it can impose burdens on states that export GM foods. How should these two interests be balanced? This thesis takes the ambitious challenge of exploring whether the mandatory labeling of GM foods enacted under the government's protection of the consumers' right to information regarding what food to consume is consistent with the World Trade Organization (WTO) framework, particularly the Agreement on Technical Barriers to Trade (MT Agreement). This thesis holds the view that the WTO, an international organization established to promote trade liberalization, can incorporate protection of consumers' interests by including it within to the interpretation of "legitimate objective" contained in Article 2.2 of the TBT Agreement. Rather, the heart of problem lies in the threshold setting of exempting mandatory labeling. In particular, the dispersed threshold should be adjusted hi order to solve this issue, this thesis contends that both the TBT Committee and the dispute settlement system should be utilized.

Thesis (M.S.)--California Polytechnic State University, 2010. / Mode of access: Internet. Title from PDF title page; viewed on April 6, 2010. Major professor: James Ahern. "Presented to the faculty of California Polytechnic State University, San Luis Obispo." "In partial fulfillment of the requirements for the degree [of] Master of Science in Agribusiness." "March 2010." Includes bibliographical references (p. 63-66).

Thesis (doctoral)--Universität, Göttingen, 2004. / English summary: International liability for damage caused by genetically modified organisms. Copyright by Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., to be exercised by Max-Planck-Institut für ausländisches öffentliches Recht und Völkerrecht, Heidelberg. Includes bibliographical references (p. [393]-410) and index.

Corn is a dominating feature in the landscape of the Midwestern United States. Associated with this crop are a plethora of products from fertilizers to pesticides that help farmers maximize grain yield while minimizing costs. A widely accepted form of protection from major pests in the United States is genetically modified corn that has been altered so that it contains genetic material from another species, a soil bacterium, Bacillus thuringiensis Berliner (Bt corn), in order to produce proteins that are toxic to some insect pests. Additional insecticides that are commonly used to protect corn include a neonicotinoid seed coating, clothianidin, and a pyrethroid insecticide applied in-furrow, tefluthrin. The goal of my dissertation was to measure the environmental fate of the Cry1Ab Bt corn protein, clothianidin, and tefluthrin and determine if measured concentrations could be causing effects to non-target species. The Cry1Ab proteins persisted only during the corn growing season in soil, runoff water and sediment with the highest concentrations measured during pollination. Clothianidin was detected in all matrices and remained persistent throughout the year in soil pore water. Tefluthrin was consistently detected in soil, runoff water, and runoff sediment during the corn growing season, but was not found in groundwater or soil pore water. No acute toxicity was observed to any species when exposed to the Cry1Ab protein in corn plant leaf tissue, therefore little risk was anticipated. Non-target species exposed to clothianidin resulted in limited ecological risk from field exposures. Tefluthrin results indicated elevated risk for non-target species exposed to tefluthrin at concentrations that were measured in the field study. There was no increase in toxicity to tefluthrin when non-target species were exposed to a combination of all three insecticides. In summary, the genetically modified corn insecticidal proteins and clothianidin were not found at environmental concentrations exceeding benchmark values for ecological effects, but tefluthrin was consistently detected in the environment at levels that could be causing toxicity to non-target species, especially if it is able to travel off-site.

Twitter are a new source of information for data mining techniques. Messages posted through Twitter provide a major information source to gauge public sentiment on topics ranging from politics to fashion trends. The purpose of this paper is to analyze the Twitter tweets to discern the opinions of users regarding Genetically Modified Organisms (GMOs). We examine the effectiveness of several classifiers, Multinomial Naïve Bayes, Bernoulli Naïve Bayes, Logistic Regression and Linear Support Vector Classifier (SVC) in identifying a positive, negative or neutral category on a tweet corpus. Additionally, we use three datasets in this experiment to examine which dataset has the best score. Comparing the classifiers, we discovered that GMO_NDSU has the highest score in each classifier of my experiment among three datasets, and Linear SVC had the highest consistent accuracy by using bigrams as feature extraction and Term Frequency, Chi Square as feature selection.

京都大学 / 0048 / 新制・課程博士 / 博士(農学) / 甲第19899号 / 農博第2182号 / 新制||農||1043(附属図書館) / 学位論文||H28||N5003(農学部図書室) / 32976 / 京都大学大学院農学研究科応用生物科学専攻 / (主査)教授 今井 裕, 教授 久米 新一, 教授 廣岡 博之 / 学位規則第4条第1項該当 / Doctor of Agricultural Science / Kyoto University / DFAM

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As society begins to recognize its impact on ecological systems, the belief that modern political institutions can offer a sense of control and certainty, as well as protect the health of its citizens, is increasingly questioned. In an era of uncertainty, faith in science and technology to alleviate industrial impacts on the environment is often embraced by policymakers yet questioned by the public who see the authoritative role of the sciences in the political sphere as contributing to global risk. The development of biotechnology, specifically genetically modified food, places an anthropocentric focus on resolving and/or adapting to environmental degradation, further reflecting an adherence to the dominant social paradigm to address the consequences of modernization. In order to explicate the dualism of human/nature relations inherent in biotechnology, the focus of this research provides an exploration into two competing paradigms of genetically modified organism (GMO) regulatory policy: scientific rationality and social rationality. Through a careful examination of the evolution of GMO regulation in the United States and the European Union, the precarious relationships between science and politics and progress and precaution reveal an actual convergence instead of divergence between these two actors in the international system. Although existing literature proclaims a division between the values and ethics of U.S. and EU environmental policy, the end result of this comparison in GMO regulation illustrates that in both the risk assessment and precautionary approaches, nature is still viewed as an instrument for advancing enclosure of the commons.