WorldWideScience

Sample records for english commercial activity

  1. English in Dutch commercials: Not understood and not appreciated

    NARCIS (Netherlands)

    Gerritsen, M.; Korzilius, H.P.L.M.; Meurs, W.F.J. van; Gijsbers, I.

    2000-01-01

    Dutch consumers are increasingly exposed to English in commercials on television. Advertising agencies appear to use English because of financial and image reasons. This article investigates how often commercials that contain English occur in the Netherlands and whether consumers comprehend the

  2. English Activation through Art: Tensions and Rewards

    Science.gov (United States)

    Choi, Tat Heung

    2017-01-01

    This article describes a unit of work framed by a rationale for activating English language learning through arts-based practices that are suitable for preservice teachers who are nonnative speakers of English (seeking certification for teaching English as a second language). Because teachers of English are expected to use language arts to promote…

  3. Foreign language education: Principles of teaching English to adults at commercial language schools and centers

    Directory of Open Access Journals (Sweden)

    Oleg Tarnopolsky

    2016-12-01

    Full Text Available The ever-increasing spread of English as the language of global communication leads to ever-increasing demand for learning it among adult populations of non-English-speaking countries. If such people did not have a chance of acquiring English during their school or university years but urgently need it for professional or personal purposes, they have no other choice but to go and learn it at courses offered by numerous commercial language schools and centers. In post-Communist countries, such as Ukraine, commercial language schools and centers are responsible for English language training of the majority of adults learning that language after their secondary or tertiary school studies. They also serve the needs of many high and higher schools’ students who, due to various reasons, are not satisfied with learning English at their educational institutions. However, despite the importance and spread of this specific type of language education, its pedagogical and methodological foundations have hardly been developed at all. The present article is an attempt of partly filling this gap in pedagogy and methodology of English language education in non-English-speaking countries. The paper develops some theoretical underpinnings of that kind of education in the form of six principles underlying the organization of commercial English language courses, formulating their goals, selecting the learning contents, and choosing the methods of teaching and learning. The practical consequences of adopting the six suggested principles are outlined.

  4. Commercial Activities and Copyright in Australian Universities

    Science.gov (United States)

    Shelly, Marita

    2008-01-01

    With government funding for most Australian universities below 60% and falling a major strategic emphasis for universities has been on securing other sources of operating revenue, including commercial opportunities and partnerships. The implication of increasing commercial activities such as non-award and tailored professional programmes, contract…

  5. THE ROLE OF OUT-OF-SCHOOL ENGLISH LITERACY ACTIVITIES IN PROMOTING STUDENTS’ ENGLISH LITERACY

    Directory of Open Access Journals (Sweden)

    LILIES SETIASIH

    2014-01-01

    Full Text Available This paper reports on a case study of the role of out-of-school English literacy activities in promoting students’ English literacy at an elementary school in Bandung. The study is an attempt to respond to controversy among decision makers about the idea of offering English at elementary schools and the reality that at the school where the research was conducted, English is fully used as a means of instruction for English, Mathematics, and Science. Considering that literacy is shaped in socio-cultural contexts, the researcher assumed that the students acquired and developed their English literacy not only at school but also outside of school. Their out-of-school English literacy activities might contribute to their English literacy development. The research aims were to investigate the students’ English literacy level and to identify their out-of-school literacy activities. The theoretical framework covered the cognitive and socio-cultural theories of literacy. The research results were: 1 the majority of the fourth grade students were in early advanced and advanced levels for the aspects of reading and writing proficiency; and 2 their out-of-school English literacy activities played an important role in building their English literacy.

  6. Canadian photovoltaic commercial activity review

    International Nuclear Information System (INIS)

    Adkinson, D.J.; Royer, J.

    1992-01-01

    A survey was performed on the activities of the Canadian photovoltaic (PV) industry during 1988 for the three years of 1985-1987, and a similar survey was carried out in 1989. The findings of the latest survey are reported and compared with the previous survey. Market growth rates in the order of 15%/y and greater in the international market are reflected in the Canadian scene with an estimated 1989 activity in the range of $15 million. Details are presented of the distribution of firms across Canada, the distribution of annual sales activities by application, annual PV module sales in Europe and globally, breakdown of PV module powers produced by the United States, Japan, Europe, and others, breakdown of reported sales in Canada by source/destination, regional distribution of sales for installation in Canada, distribution by purchaser type for sales of PV equipment in Canada, and a summary of sales classified by application. In 1989 for the first time global demand for PV modules exceeded supply. 8 refs., 9 tabs

  7. Controlling active cabin suspensions in commercial vehicles

    NARCIS (Netherlands)

    Evers, W.J.E.; Besselink, I.J.M.; Teerhuis, A.P.; Knaap, van der A.C.M.; Nijmeijer, H.

    2009-01-01

    The field of automotive suspensions is changing. Semi-active and active suspensions are starting to become viable options for vehicle designers. Suspension design for commercial vehicles is especially interesting given its potential. An active cabin suspension for a heavy-duty truck is considered,

  8. ESSENCE OF ACTIVE OPERATIONS OF COMMERCIAL BANKS

    Directory of Open Access Journals (Sweden)

    Malinovskaya Irina

    2018-01-01

    Full Text Available Introduction. Constant changes in the economic situation in the country and in the world give rise to new problems in asset management of commercial banks. This, in turn, requires the timely development and introduction of new and improved mechanisms for active operations of banking institutions. Only the implementation of such adequate mechanisms will allow, on the one hand, to satisfy the needs of consumers of banking services, and on the other – for banking institutions, to obtain the necessary level of profit for the acceptable risk to them. Purpose. Substantiation of theoretical foundations of organization and management of assets of banking institutions and determination of perspective directions of development of active operations in commercial banks. Results. The article provides a list of operations carried out by commercial banks of Ukraine. The essence of the concept of active operations of a banking institution as an important element of its activity for profit is considered. Possible variants of classification of active operations are analyzed, depending on the criterion underlying (risk level, liquidity and term of putting. The definition of a bank loan and its basic principles are given. The purposes and advantages of investment activity of banking institutions are specified, the classification of such activity is carried out. Proposed directions of development of active operations of banking institutions through the use of intermediary operations and unconventional banking services are offered. Conclusions. Currently, banking institutions carry out a large number of different banking operations. Mobilized by carrying out passive operations cash funds of the banking institution are placed through active operations in different directions. The basis of active operations of a commercial bank is its credit and investment operations. A commercial bank’s profits in the future are dependent on their effective conduct. The conduct of

  9. Early high-Tc commercial activity

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    The high temperature superconductors have already begun to generate the first stirrings of commercial activity. Companies that supply instruments and chemicals to researchers have enjoyed increased business. At least one company has begun to supply educational materials. Venture capital firms have invested about $15 million in startups to capitalize on developments in high-field applications, superconducting electronics, and magnetic shielding. Consulting firms are gathering and selling market research information. And the federal government is studying the question of how to cooperate with American companies to commercialize the research taking place in the national laboratories. This article discusses these issues

  10. Translation of Lexical Stylistic Devices from English to Chinese in Com-mercial Advertisements

    Institute of Scientific and Technical Information of China (English)

    林鑫

    2014-01-01

    With rapid development of China, a growing number of foreign products are entering the Chinese market. An excel-lent translation of a product’s advertisement from English to Chinese undoubtedly contributes to its successful promotion in the Chinese market. Although the translation practice contains multiple difficulties, the translation of lexical stylistic devices is a big challenge for translators. It is not simply because lexical stylistic devices are diverse and various in form, but also because most de-vices involve linguistic and cultural differences between English and Chinese. This thesis analyzed a number of current English to Chinese translations of the devices in commercial advertisements, which mainly come from two translation scholars ’works and official websites of world-known brands. By analyzing the selected data, seven translation strategies are found to be the major translation strategies in this respect, namely literal translation, free translation, flexible translation, extended translation, adaptation translation, compensation translation and amplification translation strategies. Moreover, a number of linguistic and cultural issues which need to be considered by translators are also illustrated here.

  11. McDonaldization or commercial re-stratification: corporatization and the multimodal organisation of English doctors.

    Science.gov (United States)

    Waring, Justin; Bishop, Simon

    2013-04-01

    This paper investigates transitions in the social organisation of medicine found in the extended opportunities for private corporations to own, manage and deliver public healthcare services in the English National Health Service. It follows recent calls to explain the reconstruction of medical work without reducing analysis to either the structures of organisational control or the strategic resistance of doctors. Accordingly, the paper considers how doctors interact, mediate and co-create new organisational environments. Central to our analysis are the variable sources of power that influence whether doctors acquiesce, resist or re-create change. Drawing on ethnographic research carried out between 2006 and 2010 in two Independent Sector Treatment Centres - private providers of public healthcare - the paper shows how doctors' responses to bureaucratic and commercial structures reflect their own structured forms of power, which have variable value within this new commercial environment. These include clinical experience and specialist knowledge, but also social and economic influence. Building on established sociological debates, these divergent sources of power explain how for some doctors the expansion of private healthcare might involve more extreme forms of McDonaldization, while for others it might involve opportunities for Commercial Re-stratification. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Economic benefits of commercial space activities

    Science.gov (United States)

    Stone, Barbara A.

    Space is not only an endless frontier for exploration, but also a potentially rich arena for profitable commerce to benefit all mankind. Access to the unique environment of space provides opportunities for unprecedented kinds of research to develop new products and services. This research can lead to commercially viable enterprises, which will become permanent businesses, which will provide good jobs for workers, pay taxes to their governments, and return dividends to their investors. Seeking superior products and processes is vital if the economy is to grow and prosper. This paper discusses the current and potential impact on the economy of selected private sector space activities.

  13. In vitro activity of commercial formulation and active principle of ...

    African Journals Online (AJOL)

    The in vitro trypanocidal activities of 4 commercial formulations Ornidyl®, Pentamidine isethionate®, Germanin® and Lampit® and their corresponding active principles (Dl-difluoromethylornithine, pentamidine isethionate, suramine and 5-nitrofuran) were compared against Trypanosoma brucei gambiense. Differences of ...

  14. Early patterns of commercial activity in graphene

    International Nuclear Information System (INIS)

    Shapira, Philip; Youtie, Jan; Arora, Sanjay

    2012-01-01

    Graphene, a novel nanomaterial consisting of a single layer of carbon atoms, has attracted significant attention due to its distinctive properties, including great strength, electrical and thermal conductivity, lightness, and potential benefits for diverse applications. The commercialization of scientific discoveries such as graphene is inherently uncertain, with the lag time between the scientific development of a new technology and its adoption by corporate actors revealing the extent to which firms are able to absorb knowledge and engage in learning to implement applications based on the new technology. From this perspective, we test for the existence of three different corporate learning and activity patterns: (1) a linear process where patenting follows scientific discovery; (2) a double-boom phenomenon where corporate (patenting) activity is first concentrated in technological improvements and then followed by a period of technology productization; and (3) a concurrent model where scientific discovery in publications occurs in parallel with patenting. By analyzing corporate publication and patent activity across country and application lines, we find that, while graphene as a whole is experiencing concurrent scientific development and patenting growth, country- and application-specific trends offer some evidence of the linear and double-boom models.

  15. Foreign Language Education: Principles of Teaching English to Adults at Commercial Language Schools and Centers

    Science.gov (United States)

    Tarnopolsky, Oleg

    2016-01-01

    The ever-increasing spread of English as the language of global communication leads to ever-increasing demand for learning it among adult populations of non-English-speaking countries. If such people did not have a chance of acquiring English during their school or university years but urgently need it for professional or personal purposes, they…

  16. Creativity in the English Class: Activities to Promote EFL Learning

    Directory of Open Access Journals (Sweden)

    Hernán A. Avila

    2015-10-01

    Full Text Available This article introduces a pedagogical intervention that includes a set of creative activities designed to improve the oral and written production of students in the English classroom, especially those who have shown a lack of interest or attention. It was observed that participants initially seemed careless about studying the language. Eventually they responded to the proposed methods positively and were more willing and motivated to participate in chain games, creative writing, and screenwriting exercises. The activities helped develop the students’ fluency in both oral and written production and improved their understanding of English grammar and structure.

  17. 36 CFR 27.2 - Commercial and industrial activities.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Commercial and industrial... INTERIOR CAPE COD NATIONAL SEASHORE; ZONING STANDARDS § 27.2 Commercial and industrial activities. No commercial or industrial districts may be established within the Cape Cod National Seashore. ...

  18. 75 FR 71717 - Agency Information Collection Activities: Commercial Invoice

    Science.gov (United States)

    2010-11-24

    ... Activities: Commercial Invoice AGENCY: U.S. Customs and Border Protection, Department of Homeland Security... review and approval in accordance with the Paperwork Reduction Act: Commercial Invoice. This is a.... Title: Commercial Invoice. OMB Number: 1651-0090. Form Number: None. Abstract: The collection of the...

  19. 75 FR 57480 - Agency Information Collection Activities: Commercial Invoice

    Science.gov (United States)

    2010-09-21

    ... Activities: Commercial Invoice AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland... requirement concerning the Commercial Invoice. This request for comment is being made pursuant to the...: Title: Commercial Invoice. OMB Number: 1651-0090. Form Number: None. Abstract: The collection of the...

  20. English

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2011-01-01

    The article exemplifies and presents the characteristics of linguistic imperialism, linguistic capital accumulation following the same pattern as capitalist economic dominance. The text summarizes the way English was established in the colonial period. Many of the mechanisms of linguistic hierarchy...... have been maintained and intensified since then, as African and Indian scholarship demonstrates. Language plays a key role in education, the World Bank taking over where colonial regimes left off. Anglo-American efforts to maintain global English dominance have intensified since 1945 and are central...... to the present-day world ‘order’, as the postcolonial is subsumed under global empire, assisted by English linguistic neoimperialism. Some scholars who deny the existence of linguistic imperialism are reported on, and the complexity of language policy in European integration is demonstrated. The article...

  1. Activities dedicated to FCPP commercialization at Toshiba

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, Shin-ichi; Ozono, Jiro; Sato, Nobuaki [Toshiba Corp., Tokyo (Japan)

    1996-12-31

    The present line-up of fuel cell power plants (FCPPs) at Toshiba consists of 11MW FCPP for pressurized operation, 1000kW on-site FCPP and 200kW on-site FCPP. In these, an 11MW FCPP installed at Goi Power Station of Tokyo Electric Power Company (TEPCO) is providing valuable experience through more than 20,000 cumulative hours of operation. Also, a 1000kW on-site FCPP, which Toshiba manufactured under the joint program of NEDO and PAFC Technology Research Association, has cumulative operation of 7,500 hours. Toshiba, however, believes that the 200kW on-site FCPP is the leader in the commercialization of phosphoric acid FCPP. This paper therefore presents the development status of 200kW power plants and our strategic considerations for full commercialization of PC25 type 200kW FCPP.

  2. Teaching English Activities for the Gifted And Talented Students

    Directory of Open Access Journals (Sweden)

    Cigdem CELIK-SAHIN

    2014-06-01

    Full Text Available This paper reviews the literature and recommends activities that can be used to teach English to gifted and talented students. It includes the responsibilities that teachers of the gifted and talented have in teaching the English language. Strategies for teaching the language in a natural and flowing way to increase intake and usage are also presented. Also discussed are the pressures on gifted and talented students when they are learning a new subject such as the English language and how these pressures occur because of beliefs about giftedness and how gifted learners learn. Teachers need to also be aware of the linguistic and cultural backgrounds of their students. This information can be used to help students speak English more naturally during informal talks/discussions in class about their different lifestyles and/or cultural features. The special and different learning characteristics of gifted students are important for their teachers to know. Teachers of gifted students should then use that knowledge when they differentiate curriculum. To be a teacher of these special children means being open to ongoing professional development and always focusing on the learner rather than the learning. Finally, the teachers of the gifted need to shift their approaches in order to become counsellors and guides more than instructors and directors of learning.

  3. Designing Classroom Activities for Teaching English to Children

    Directory of Open Access Journals (Sweden)

    Emma Malia

    2004-01-01

    Full Text Available This paper discusses some ideas on activities teachers of young learners make young learners do by way of materials. The paper also gives a number of suggested analyses of selecting or designing an activity to use with young learners. The suggested analyses of the activity deal with goals, input, procedures, outcome, teacher role, learner role and organization. The idea is not only to help young learners understand the language they hear but also to encourage young learners, who developmentally have shorter attention span composed to adults, to learn English naturally.

  4. Teaching Intercultural English Learning/Teaching in World Englishes: Some Classroom Activities in South Korea

    Science.gov (United States)

    Lee, Kang-Young

    2012-01-01

    This paper discusses what intercultural English learning/teaching (IELT) is in English as a world Englishes (WEes) and how IELT can contribute to the development of proficiency/competence among WEes and can be fitted into actual WEes classrooms. This is to claim that IELT be a pivotal contextual factor facilitating success in…

  5. Commercial activities and the promotion of health in schools.

    Science.gov (United States)

    Raine, Gary

    2013-11-01

    Many companies nowadays consider schools to be an important setting for marketing to children. However, important concerns can be raised from a health promotion perspective about the potential negative impact of commercial activities on the health and well-being of pupils. As this discussion paper will demonstrate, some commercial activities raise concerns in relation to physical health and obesity, not only by potentially undermining formal curriculum messages, but also through the active promotion of specific products, particularly those high in fat, sugar or salt. Nonetheless, the issues raised by commercial activities are not solely limited to effects on physical health. By allowing commercial activities, schools risk instilling in pupils consumer-orientated values. This is significant as such values have been linked to the development of poor health and well-being. Furthermore, the presence in schools of commercial activities will also militate against informed decision-making and be disempowering. There is also evidence that business-sponsored teaching materials can contain biased and misleading information. The potential negative impacts of commercial activities are inconsistent with goals in relation to the promotion of health and the principles of health-promoting schools.

  6. Acquisition of Mathematical Language: Suggestions and Activities for English Language Learners

    Science.gov (United States)

    Cirillo, Michelle; Bruna, Katherine Richardson; Herbel-Eisenmann, Beth

    2010-01-01

    In this article, we describe aspects of mathematical language that could be problematic to English-language learners, provide recommendations for teaching English-language learners, and suggest activities intended to foster language development in mathematics. (Contains 1 figure.)

  7. TEXT-BASED LEARNING (TBL TO ACTIVATE ADULT EFL LEARNERS IN LEARNING ENGLISH: A NARRATIVE INQUIRY

    Directory of Open Access Journals (Sweden)

    Erna Iftanti

    2017-06-01

    Full Text Available In response to the fact that college students complain on their unsuccessful story of their EFL learning experience such as the limited number of vocabulary, English Grammar confusion, low competence of English language skills, this article explores an alternative effective way of helping them to improve their English through Text-Based Learning (TBL model. This article is then intended to narrate the implementation of TBL to teach English for college students of non English Department of Post Graduate Program of State Islamic Institute of Tulungagung, Indonesia. The result of implementing this teaching model proves to be able to not only stimulate joyful learning atmosphere but to attract the students’ active participation during the EFL instructional process as well. This further brings about their better practical understanding on English language skills as their expectation. Therefore, for English lecturers, this model is pedagogically good to be implemented in their English instructional practices.

  8. Anglų kalbos vartojimas ir kodų kaita Lietuvos televizijų reklamose. Use of English and code-mixing in TV commercials in Lithuania

    Directory of Open Access Journals (Sweden)

    Loreta Vaicekauskienė

    2010-01-01

    Full Text Available The paper focuses on the problem of language domain loss and sets out to examine the relationship between Lithuanian and English in TV commercials in Lithuania. The aim of the research is to determine the spread of English, together with the functions of English elements in the commercials and code-mixing. The data consists of a corpus of TV commercials recorded in 2003 and in 2009; in total, more than 1200 commercials, broadcasted during the most popular TV programs in one week each year. The analysis has shown that TV advertising as a domain of Lithuanian language use is not being lost and the situation hasn’t changed over the years. There are almost no only English commercials. Most of the commercials are a mix of Lithuanian and English codes, while English is mostly used in the product names. There are few English slogans and not much other information in English in the corpus. It turned out that there might be a special strategy for the localization of commercials in Lithuania. The oral form of the commercials is more Lithuanized than the written form. The slogans and the product names are presented in translation or explained in Lithuanian. At the same time, the written part of the commercials can have more information in English. Some English insertions most likely have a symbolic function to make an impression that the product advertised is valuable or modern. The use of English in commercials may have the purpose of communicating prestige and especially targeting at an audience with a high social status or young people.------ Straipsnyje keliama Lietuvoje iki šiol labai mažai tirta kalbos domenų praradimo problema ir analizuojami anglų ir lietuvių kalbų santykiai televizijos reklamoje. Tyrimo tikslas – nustatyti anglų kalbos vartojimo apimtis ir plitimą, angliškų elementų funkcijas bei kodų kaitos pobūdį. Medžiaga rinkta 2003 m. ir 2009 m., vieną savaitę įrašinėjant Lietuvos televizijų transliuojamų

  9. CONDITIONS GOVERNING THE EXERCISE OF COMMERCIAL ACTIVITIES BY PROFESSIONALS

    Directory of Open Access Journals (Sweden)

    Mihaela Narcisa Stoicu

    2012-01-01

    Full Text Available The Romanian Constitution establishes that market economy in Romania is based on private property and is developed under the law of supply and demand. As such, the State has the obligation to ensure freedom of trade, protection of fair competition and to create an appropriate framework for the use of all factors of production. The Constitution also provides that the choice of profession should be free, and that the exercise of this freedom may be limited "only by law", with regard to the right to work. The operative principle in relation to commercial activities is the freedom of trade, according to which anyone is free to exercise a commercial profession, provided they respect the limitations and the special conditions prescribed by law. As regards the conditions governing the exercise of commercial activities, the law establishes certain conditions on the capacity of individuals to conduct economic activities, also establishing certain incapacities, as well as incompatibilities, forfeitures and bans on making trade. The law sets specific conditions regarding the capacity of individuals to conduct commercial professional activities, but it also establishes some incapacities to provide shelter from adverse consequences to some persons.

  10. Empty Calories: Commercializing Activities in America's Schools. Executive Summary

    Science.gov (United States)

    Molnar, Alex; Garcia, David R.

    2005-01-01

    This year's Schoolhouse Commercialism Trends report finds that schools continue to be a prime target of a wide variety of corporate advertising efforts and criticism of marketing to children in schools is mounting. Most of this criticism is directed at marketing activities that are thought to have a negative impact on children's health. Public…

  11. ESSENCE AND VALUE OF FINANCIAL RESULTS OF COMMERCIAL BANK ACTIVITY

    Directory of Open Access Journals (Sweden)

    Kushnarova Anna

    2018-01-01

    Full Text Available Introduction. Financial results of the banking institution activity are one of the most important indicators of its functioning. They characterize the stability and reliability of a commercial bank, which is necessary to create reserve funds, to encourage staff and offer guidance to develop and improve operations on the market, reduce costs and improve the quality of services provided. Purpose. The purpose of the study is to determine the composition and significance of financial results for the functioning of the banking institution in the existing competitive environment. Results. The article considers the concept of financial results of a commercial bank as an important element of its activity for achieving competitive advantages in the banking services market. The composition and structure of financial results, factors of possible impact on them are determined. The source of the mapping and recording of the results of the activity is indicated. Attention is paid to the significance of profit as a positive financial result of a commercial bank activity and the priority directions of its distribution are formed. The importance of the relative indicator of the effective activity of a commercial bank as one of the elements of the formation of financial results is substantiated. Conclusions. Thus, in today’s market conditions, one can talk about the expediency of determining the composition of financial results and their significance to ensure the main directions of the functioning of a commercial bank. First of all, in order to increase the level of profitability it is necessary to carry out a comprehensive analysis of income and expenditure, to identify the factors of influence on them, to increase the reserves of activity. Receiving a positive or negative value of financial performance depends primarily on the effectiveness of the interaction of each component of the organization of a modern commercial bank. The ability to correctly identify

  12. Restoration of Lighthouse Facilities and their Valorisation through Commercial Activities

    Directory of Open Access Journals (Sweden)

    Mate Perišić

    2010-07-01

    Full Text Available There have not been many studies on the role of lighthouses throughout history. Since the lighthouse has become a prototypical example of a good market solution for the public goods problem, there is a high demand for these studies. The authors develop a concept of study in which the problem of lighthouse maintenance becomes a business problem by including restored lighthouse facilities in the tourist offer. They justify this kind of approach with concrete examples of valorising lighthouse facilities through commercial activities. In the period of globalization and that of striving for constant economic development and product optimization, lighthouses are becoming an inevitable part of the tourist offer of the Republic of Croatia. The restoration and commercialization of lighthouse facilities are very important in gaining a competitive advantage over other tourist destinations in Europe.

  13. APPLYING PETRI NETS EXTENSIONS TO MODELING COMMERCIAL BANK ACTIVITY

    Directory of Open Access Journals (Sweden)

    Igor ENICOV

    2017-02-01

    Full Text Available The relevance of the study is determined by the need to improve the methods of modeling andsimulating commercial bank activity, including for the purpose of calculating, controlling and managingthe risk of the bank, in the context of the transition to the application of Basel III standards. Thisimprovement becomes necessary due to a direct transition to new regulatory standards when the internalassessments of the main risks become the initial data for calculating the capital adequacy of a bank. Thepurpose of this article is to argue the opportunity to formulate a theory of the commercial bank model onthe extensions of Petri nets theory. The main methods of research were the method of scientific abstractionand method of logical analysis. The main result obtained in the study and presented in the article is theargumentation of the possibility to analyze the quantitative and qualitative characteristics of acommercial bank with the help of Petri net extensions.

  14. Informal Learning Activities for Learners of English and for Learners of Dutch

    Science.gov (United States)

    Van Marsenille, Anne

    2017-01-01

    The purpose of this study is to investigate and compare the informal learning activities which French-speaking higher education students in Brussels engage in while learning English and Dutch. The informal learning of English was investigated in 2012, while the informal learning of Dutch was studied in 2015 and then compared to the informal…

  15. TRENDS REGARDING THE DEVELOPMENT OF THE COMMERCIAL ACTIVITY IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Catana Adina

    2010-07-01

    Full Text Available World economy is experiencing some important transformations, mainly due to the rapid evolution of the informational and communication technologies. In the last years, new technologies flooded the production processes. They have allowed the improvement of the processing and use of the economic information and the general accelaration of the economic flows. The technological revolution is presented in all its trade forms, either the wholesale trade or the retail trade. The technical progress interferes with the economic activity through the re-engineering of the production lines, the revolution in the field of building materials and store, shopping center, malls and industrial hall building, the considerably shorter time period these are being built and they become available for the commercial activity, the revolution in the field of supply, merchandise storage and manipulation, the appearance of different types of intelligent machineries and equipment, merchandise storage software improving the way the client is served at the counter. The industrial revolution determines a reorganization of the economic activity, a resetting of the trade economic activity by directing the trader towards the client using new commercial techniques and strategies.

  16. Polanyi Evaluation of Adsorptive Capacities of Commercial Activated Carbons

    Science.gov (United States)

    Monje, Oscar; Surma, Jan M.

    2017-01-01

    Commercial activated carbons from Calgon (207C and OVC) and Cabot Norit (RB2 and GCA 48) were evaluated for use in spacecraft trace contaminant control filters. The Polanyi potential plots of the activated carbons were compared using to those of Barnebey-Cheney Type BD, an untreated activated carbon with similar properties as the acid-treated Barnebey-Sutcliffe Type 3032 utilized in the TCCS. Their adsorptive capacities under dry conditions were measured in a closed loop system and the sorbents were ranked for their ability to remove common VOCs found in spacecraft cabin air. This comparison suggests that these sorbents can be ranked as GCA 48 207C, OVC RB2 for the compounds evaluated.

  17. Activities of RAHP and problems to be cleared towards commercialization

    International Nuclear Information System (INIS)

    An, S.; Tsuchie, Y.

    2001-01-01

    Research Association of HTGR Plant (RAHP) is the sole research association on HTGR Plants in industrial sector of Japan since its establishment in 1985. Activities in these years were to analyze world R and D trends, to set-up fundamental development strategies, and to incorporate the study results into actions towards commercialization of HTGR. RAHP is now mainly investigating fuel cycle aspects and development programs of small modular reactors, such as US-Russian GT-MHR and South African PBMR. Conclusions obtained through the activities so far are: (a) From view points of effective use of energies and reduction of environmental impacts in global scale, development of nuclear power is essential, and that of HTGR is desirable in particular, because of its very highly inherent safety and feasibility of high temperature heat utilizations. The role of HTGR is inter-complementary with those of LWR and FBR. (b) Future subjects and problems to be cleared towards commercializing HTGR are: (1) safety, technical and economical demonstrations, including inherent safety, fuel integrity as key of the safety, gas turbine cycle, high temperature system performances, etc.; (2) acceptance of safety design concept, and preparation for its evaluation and licensing. (c) Construction of demonstration plant(s) as a total system, through effective international cooperation, such as internationally common or sharing development on basic machinery systems between GT-MHR and PBMR Programs, becomes most significant. (author)

  18. Grammar Consciousness-Raising Activities and Iranian EFL Learners' Attitudes toward English Language

    Directory of Open Access Journals (Sweden)

    Farrokhlagha Heidari

    2014-08-01

    Full Text Available The first purpose of this study was to investigate the effect of consciousness-raising (C-R activities on learning grammatical structures by Iranian EFL learners. The second one was to investigate the effect of gender through C-R activities and tasks. Finally, this study wanted to investigate the Iranian students’ attitudes toward learning English prior to and after applying the C-R activities. An attitude questionnaire was use to investigate the participants' attitudes toward learning English before and after applying C-R activities. Data analysis indicated that using C-R activities in is significantly more effective than the traditional approaches. Regarding gender, male outperformed females. Therefore, it is recommended that other teachers consider C-R activities as useful options in teaching other aspects of language.  Based on the statistics and findings, Iranian students’ attitudes toward learning English language were not much different prior to and after applying C-R activities.

  19. Activity Theory as a Framework for Designing the Model of College English Listening

    Science.gov (United States)

    Zhang, Jianfeng

    2014-01-01

    Activity theory signifies that activities are at the centre of human behaviour and it has been used to study cognitive process in many fields. Nowadays, college English listening learning is time-consuming but less effective in China, so enhancing the performance of listening instruction is a very hot topic. Theoretically, activity theory is able…

  20. Adsorption of radon and water vapor on commercial activated carbons

    International Nuclear Information System (INIS)

    Hassan, N.M.; Ghosh, T.K.; Hines, A.L.; Loyalka, S.K.

    1995-01-01

    Equilibrium adsorption isotherms are reported for radon and water vapor on two commercial activated carbons: coconut shell Type PCB and hardwood Type BD. The isotherms of the water vapor were measured gravimetrically at 298 K. The isotherms of radon from dry nitrogen were obtained at 293, 298, and 308 K while the data for the mixture of radon and water vapor were measured at 298 K. The concentrations of radon in the gas and solid phases were measured simultaneously, once the adsorption equilibrium and the radioactive equilibrium between the radon and its daughter products were established. The shape of the isotherms was of Type III for the radon and Type V for the water vapor, according to Brunauer's classification. The adsorption mechanism was similar for both the radon and the water vapor, being physical adsorption on the macropore surface area in the low pressure region and micropore filling near saturation pressure. The uptake capacity of radon decreased both with increasing temperature and relative humidity. The heat of adsorption data indicated that the PCB- and the BD-activated carbons provided a heterogeneous surface for radon adsorption. The equilibrium data for radon were correlated with a modified Freundlich equation

  1. Canadian PV [photovoltaic] commercial activity report for 1989

    International Nuclear Information System (INIS)

    1992-01-01

    The Canadian Photovoltaic Industries Association (CPIA) conducted a survey among 65 Canadian firms involved in the photovoltaic industry and technology to determine the degree of commercial activity. Overall revenue for these firms in 1989 increased nearly 15% to ca $15 million. Actual reported sales of photovoltaic (PV) modules totalled 400 kW for use in Canada and abroad, of which communications applications accounted for ca 40% of these sales. Export sales were significant, with 59% of reported sales sold as packages being exported. Sales of systems within Canada were fairly evenly distributed between Quebec, Ontario, the Prairies, and British Columbia. The private sector share of reported sales was 42% or greater in terms of both dollar or peak wattage. Residential-use and water-pumping segments of the market reported increased activity. Internationally, annual PV module sales in 1989 were reported to be 42 MW peak, a 20% increase from 1988. The USA has the world market share with 36%, followed by Japan at 30%. Survey respondents made suggestions for more equitable tax treatment for PV products, and saw environmental issues as having a major impact on marketing strategies. 27 refs., 11 tabs

  2. Corporate Secretarial Bilingual Activity: An English Teaching Proposal Based on Corpora Directed to the Secretaries

    Directory of Open Access Journals (Sweden)

    José Roberto Lourenço

    2015-07-01

    Full Text Available This article presents part of research conducted in the field of Corpus Linguistics about the use of corpora in English Language Teaching specifically directed to corporate secretarial activities. The study developed at the doctoral level had FATEC-SP students as voluntary respondents to a questionnaire on corporate secretarial activities; the responses presented as one of the most important and frequent secretarial activities, "Reading, Preparation and Presentation of Administrative Report". We present a model of practice in English Teaching with an initial focus on "Company History, Strategies and Structure".

  3. Characterization of Brazilian commercial milks by instrumental neutron activation analysis

    International Nuclear Information System (INIS)

    Santos, L.G.C.; De Nadai Fernandes, E.A.; Tagliaferro, F.S.; Bacchi, M.A.

    2008-01-01

    Aiming at the determination of toxic and essential elements in Brazilian commercial bovine milk, 25 ultra high temperature (UHT) milk samples were acquired in the local market of Piracicaba, SP. The samples were freeze-dried and analyzed by instrumental neutron activation analysis (INAA) allowing the determination of Br, Ca, Co, Cs, Fe, K, Na, Rb and Zn. When the results were expressed as concentration (mg x l -1 ) no significant differences were found. However, considering the dry matter, results showed a clear difference between the mass fractions (mg x kg -1 d.w.) of skim milk and whole milk for the elements Br, Ca, K, Na, Rb and Zn, indicating that the removal of fat caused a concentration effect in the dry matter of skim milks. Discrepancies were found between the concentrations of Ca and Na measured by INAA and the values informed in the labels. Ca showed variations within 30% for most samples, while concentrations of Na were up to 190% higher than informed values. The sample preparation and the INAA procedure were appropriate for the determination of Br, Ca, Co, Cs, Fe, K, Na, Rb and Zn in milk samples. (author)

  4. Empty Calories: Commercializing Activities in America's Schools. The Eighth-Annual Report on Schoolhouse Commercialism Trends: 2004-2005

    Science.gov (United States)

    Molnar, Alex; Garcia, David R.

    2005-01-01

    This year's Schoolhouse Commercialism Trends report finds that schools continue to be a prime target of a wide variety of corporate advertising efforts and criticism of marketing to children in schools is mounting. Most of this criticism is directed at marketing activities that are thought to have a negative impact on children's health. Public…

  5. 77 FR 30021 - Agency Information Collection Activities: Application To Use the Automated Commercial Environment...

    Science.gov (United States)

    2012-05-21

    ... Activities: Application To Use the Automated Commercial Environment (ACE) AGENCY: U.S. Customs and Border...: Application to Use the Automated Commercial Environment (ACE). This is a proposed extension of an information... Environment (ACE) is a trade processing system that will eventually replace the Automated Commercial System...

  6. 77 FR 14535 - Agency Information Collection Activities: Application To Use the Automated Commercial Environment...

    Science.gov (United States)

    2012-03-12

    ... Activities: Application To Use the Automated Commercial Environment (ACE) AGENCY: U.S. Customs and Border... Commercial Environment (ACE). This request for comment is being made pursuant to the Paperwork Reduction Act... Number: None. Abstract: The Automated Commercial Environment (ACE) is a trade processing system that will...

  7. Designing Classroom Activities for Teaching English to Children

    OpenAIRE

    Emma Malia

    2004-01-01

    This paper discusses some ideas on activities teachers of young learners make young learners do by way of materials. The paper also gives a number of suggested analyses of selecting or designing an activity to use with young learners. The suggested analyses of the activity deal with goals, input, procedures, outcome, teacher role, learner role and organization. The idea is not only to help young learners understand the language they hear but also to encourage young learners, who developmental...

  8. Extramural English

    DEFF Research Database (Denmark)

    Jensen, Signe Hannibal

    activities are more supportive of language learning than others, i.e. gaming, watching television, music, etc. Finally, a qualitative gaming study will be carried out to explore what goes on linguistically when very young children game in English together: type of interaction between players...... and with the game and if this interaction can be seen to support their English language learning. Preliminary results indicate that although children use / are exposed to English in a range of different contexts and through a variety of modalities (internet, console/PC games, music etc.), the one activity...... that seems to have the most impact on children’s English learning is gaming....

  9. Instructional physical activity monitor video in english and spanish

    Science.gov (United States)

    The ActiGraph activity monitor is a widely used method for assessing physical activity. Compliance with study procedures in critical. A common procedure is for the research team to meet with participants and demonstrate how and when to attach and remove the monitor and convey how many wear-days are ...

  10. Flipping the Classroom for English Language Learners to Foster Active Learning

    Science.gov (United States)

    Hung, Hsiu-Ting

    2015-01-01

    This paper describes a structured attempt to integrate flip teaching into language classrooms using a WebQuest active learning strategy. The purpose of this study is to examine the possible impacts of flipping the classroom on English language learners' academic performance, learning attitudes, and participation levels. Adopting a…

  11. Investigating Mediations in Student Activities in an English Immersion Context in Mainland China

    Science.gov (United States)

    Liang, Xiaohua

    2009-01-01

    This study aims to investigate the role of mediation in the learning process from a sociocultural perspective, activity theory in particular. This study was carried out in a primary English immersion school within the CCUEI Programs in Mainland China. Data were collected mainly through observations and interviews, which were then supplemented by…

  12. Acquisition of compound words in Chinese-English bilingual children: Decomposition and cross-language activation

    NARCIS (Netherlands)

    Cheng, C.; Wang, M.; Perfetti, C.A.

    2011-01-01

    This study investigated compound processing and cross-language activation in a group of Chinese–English bilingual children, and they were divided into four groups based on the language proficiency levels in their two languages. A lexical decision task was designed using compound words in both

  13. Special Designed Activities for Learning English Language through the Application of WhatsApp!

    Science.gov (United States)

    Zayed, Niveen Mohammad

    2016-01-01

    Students nowadays have strong passion towards the smart mobile phones with all their smart applications. The researcher believes that English language teachers can use the mobile phones, from each now and then, to increase the students' motivation. In this paper, the researcher designed a number of special activities that can be delivered to the…

  14. Leadership in R&D Activity in English and Welsh Universities

    Science.gov (United States)

    Mukan, Nataliya; Havrylyuk, Marianna; Prots, Maryana

    2015-01-01

    In the article, leadership in R&D activity in English and Welsh universities has been studied. The main objectives of the article are defined as following: to analyze the scientific literature which highlights different aspects of the problem under research, to identify the specificity of leadership practice in R&D, and to develop the…

  15. The effects of climate on commercial activities in Southern Nigeria ...

    African Journals Online (AJOL)

    Four years (2000 and 2003) climatic data of temperature and rainfall were collected from Nigeria Meteorological Station, Lagos and monthly sales record from six commercial sectors (Ice cream, soft drinks, and water; transportation; building/construction; recreation; departmental stores and newspaper) between 2000 and ...

  16. Public and Private Activity in Commercial TV Broadcasting

    DEFF Research Database (Denmark)

    Olai Hansen, Bodil; Keiding, Hans

    2006-01-01

    We consider a model of commercial television market, where private broadcasters coexist with a public television broadcaster. Assuming that the public TV station follows a policy of Ramsey pricing whereas the private stations are profit maximizers, we consider the equilibria in this market...

  17. Current State of Commercial Wearable Technology in Physical Activity Monitoring 2015-2017.

    Science.gov (United States)

    Bunn, Jennifer A; Navalta, James W; Fountaine, Charles J; Reece, Joel D

    2018-01-01

    Wearable physical activity trackers are a popular and useful method to collect biometric information at rest and during exercise. The purpose of this systematic review was to summarize recent findings of wearable devices for biometric information related to steps, heart rate, and caloric expenditure for several devices that hold a large portion of the market share. Searches were conducted in both PubMed and SPORTdiscus. Filters included: humans, within the last 5 years, English, full-text, and adult 19+ years. Manuscripts were retained if they included an exercise component of 5-min or greater and had 20 or more participants. A total of 10 articles were retained for this review. Overall, wearable devices tend to underestimate energy expenditure compared to criterion laboratory measures, however at higher intensities of activity energy expenditure is underestimated. All wrist and forearm devices had a tendency to underestimate heart rate, and this error was generally greater at higher exercise intensities and those that included greater arm movement. Heart rate measurement was also typically better at rest and while exercising on a cycle ergometer compared to exercise on a treadmill or elliptical machine. Step count was underestimated at slower walking speeds and in free-living conditions, but improved accuracy at faster speeds. The majority of the studies reviewed in the present manuscript employed different methods to assess validity and reliability of wearable technology, making it difficult to compare devices. Standardized protocols would provide guidance for researchers to evaluate research-grade devices as well as commercial devices used by the lay public.

  18. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Commercial Activities Management Information... to Part 169a—Commercial Activities Management Information System (CAMIS) Each DoD Component shall... American Standard Code Information Interchange text file format on a MicroSoft-Disk Operating System...

  19. 75 FR 69630 - Impact of Implementation of the Chemical Weapons Convention on Commercial Activities Involving...

    Science.gov (United States)

    2010-11-15

    ... Biotechnology,'' calls for the President to certify to Congress on an annual basis that ``the legitimate commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States... commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States...

  20. ACTIVE LEARNING STRATEGIES IN TEACHING CROSS CULTURAL UNDERSTANDING FOR ENGLISH EDUCATION STUDENTS

    Directory of Open Access Journals (Sweden)

    Ikke Dewi Pratama

    2017-02-01

    Full Text Available Cross Cultural Understanding (CCU is one of required courses in English Language Teaching which aims at connecting language and culture so that language learners can use foreign language appropriately, i.e. appropriate forms of language for appropriate context of situation. However, some obstacles usually occur during the course, for examples: students’ lack of understanding that lead to opinions stating that this is a boring and useless course, and large number of students within a class where lecturer must teach more than 40 students in one class. Considering the importance of CCU course as well as the needs to overcome the problems during this course, this paper proposes some particular teaching strategies to help students in apprehending CCU materials through students’ active participations. Active learning strategies are preferred by means of raising students’ participation and critical thinking so that the class would run more effectively. Other consideration in composing the strategies is to prepare English Education students to be future English language teachers by training their ability in teaching performance as well as connecting language and culture in English Language Teaching (ELT.   Keywords: language, culture, strategies, media, ELT

  1. Impacts of the Problem-Based Learning Pedagogy on English Learners' Reading Comprehension, Strategy Use, and Active Learning Attitudes

    Science.gov (United States)

    Lin, Lu-Fang

    2017-01-01

    This study investigated whether an English reading course integrated with the problem-based learning approach could foster foreign language learners' reading comprehension ability, strategy use, and their active learning attitudes. The pedagogy was featured with the small group scaffolding. Two intact English classes in a Taiwanese university were…

  2. Distance learning in english teacher's training: Reflexion activities in discussion forums

    Directory of Open Access Journals (Sweden)

    Fernanda Costa Ribas

    2016-03-01

    Full Text Available In this article we problematize the issues related to teacher’s training in the English language amidst the emersion of new literacies, especially those mediated by digital technologies, based in my experience both as a teacher and a researcher in Degree Courses in Languages, both classroom based and distance learning. Based in referential about teachers’ beliefs, reflexive practices, new literacies, and teachers’ training for the use of technologies, we focus our experience in the development of institutional material for a distance learning teaching degree course, describing some of the activities developed as discussion forums. With that, our aim is to discuss ways to promote the reflection of future teachers about their beliefs and experiences, and the interaction of these with teaching concepts and theories, allowing them to establish connections between theory and practice during practice - in other words, through their engagement in online activities of a subject in a Supervised Internship in English.

  3. Games AS Warming Up Activities In Young Learners' Classrooms At An English Course

    OpenAIRE

    Aisyatin, Noviani

    2014-01-01

    The present research aimed at investigating types of games used by a teacher as warming-up activities in young learners' classrooms. The research involved a teacher of an English course and her young learner students. The data were collected by using observation and interview. The collected data were analyzed by using qualitative method. According to the result of data collection and data analysis, it was found that the teacher applied some types of games proposed by Hadfield (2001) and Evans...

  4. Antioxidant and Anticancer activities of yeast grown on commercial ...

    African Journals Online (AJOL)

    E-mail: chemist_aml_said@yahoo.com. ABSTRACT ... INTRODUCTION. Yeasts have a positive image with ... production of antioxidant activity compounds. However, the .... were analyzed using an inverted microscope. (Nikon-Japan).

  5. Free radical scavenging and cytotoxic activity of five commercial ...

    African Journals Online (AJOL)

    Polygonum cuspidatum), and pomegranate (Punica granatum). It shows radical scavenging activity in the following order, according to their median effective concentration (EC

  6. The Influence of Televised Food Commercials on Children's Food Choices: Evidence from Ventromedial Prefrontal Cortex Activations.

    Science.gov (United States)

    Bruce, Amanda S; Pruitt, Stephen W; Ha, Oh-Ryeong; Cherry, J Bradley C; Smith, Timothy R; Bruce, Jared M; Lim, Seung-Lark

    2016-10-01

    To investigate how food commercials influence children's food choices. Twenty-three children ages 8-14 years provided taste and health ratings for 60 food items. Subsequently, these children were scanned with the use of functional magnetic resonance imaging while making food choices (ie, "eat" or "not eat") after watching food and nonfood television commercials. Our results show that watching food commercials changes the way children consider the importance of taste when making food choices. Children did not use health values for their food choices, indicating children's decisions were largely driven by hedonic, immediate rewards (ie, "tastiness"); however, children placed significantly more importance on taste after watching food commercials compared with nonfood commercials. This change was accompanied by faster decision times during food commercial trials. The ventromedial prefrontal cortex, a reward valuation brain region, showed increased activity during food choices after watching food commercials compared with after watching nonfood commercials. Overall, our results suggest watching food commercials before making food choices may bias children's decisions based solely on taste, and that food marketing may systematically alter the psychological and neurobiologic mechanisms of children's food decisions. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Summary of US activities in commercial nuclear airborne waste management

    International Nuclear Information System (INIS)

    Groenier, W.S.

    1985-01-01

    Most of the US nuclear air cleaning technology development in recent years has addressed advanced retention concepts in response to environmental concerns. In particular, efforts have centered in the fuel reprocessing portion of the nuclear fuel cycle. Although generally well developed on a cold engineering scale, the individual retention steps for 3 H, 14 C, 85 Kr, and 129 I) must yet be demonstrated in an active integrated facility. Fixation and disposal technologies for retained airborne constituents are generally less well developed

  8. Activity and storage of commercial amylases in the 2013 Louisiana grinding season

    Science.gov (United States)

    A current problem in the application of amylases at sugarcane factories is the existence of a wide variation in the activities and activity per unit cost of commercial amylases. The efficiency of amylase action to break down starch in the factory is related to the activity of the amylase used. Until...

  9. Issues and prospects in the development of commercial activity of trade enterprises

    Directory of Open Access Journals (Sweden)

    А.А. Кorniychuk

    2018-03-01

    Full Text Available The article is dedicated to the research of the current development state of commercial activity in Ukraine. The author determines that the most researches conducted about the commercial activity in Ukraine are connected with the theoretical substantiation of management process. In the process of the study it is established that the commercial activity is a component of economic activity of those enterprises which sell their own made products to the consumers who purchase goods for further sale and to the consumers who are specialized in retail trade. On the base of state statistical information, it is determined the dynamics of formation of goods turnover and the produced services by domestic economic entities; the indices of resource providing of wholesale and retail trading enterprises are counted. It is determined that the development of the commercial activity at Ukrainian enterprises is connected with the development of the country’s economy and directed to the needs and demands of the market, a separate buyer of goods and services. The analysis of the current studies in the sphere of commercial activity of trade enterprises made it possible to single out the peculiarities of trading activity of producers of goods, wholesale mediators and retail trade networks according to the following signs: the amounts of sales, the chain of activity, the term of forming incomes, the place of disposition, specialization. The paper determines the peculiarities of commercial activity according to the types of trading enterprises and this allows to form the problems and prospects of their development. The common issues for the development of enterprises’ commercial activity are the lack of sufficient amount of financial resources to provide the needs of the selling processes, the low business partners’ activity, competitors’ breach of the rules for the commercial activity. The common prospects for the development of enterprises’ commercial

  10. Text-based Learning (Tbl) to Activate Adult Efl Learners in Learning English: a Narrative Inquiry

    OpenAIRE

    Iftanti, Erna

    2017-01-01

    In response to the fact that college students complain on their unsuccessful story of their EFL learning experience such as the limited number of vocabulary, English Grammar confusion, low competence of English language skills, this article explores an alternative effective way of helping them to improve their English through Text-Based Learning (TBL) model. This article is then intended to narrate the implementation of TBL to teach English for college students of non English Department of Po...

  11. Relation of obesity to neural activation in response to food commercials.

    Science.gov (United States)

    Gearhardt, Ashley N; Yokum, Sonja; Stice, Eric; Harris, Jennifer L; Brownell, Kelly D

    2014-07-01

    Adolescents view thousands of food commercials annually, but the neural response to food advertising and its association with obesity is largely unknown. This study is the first to examine how neural response to food commercials differs from other stimuli (e.g. non-food commercials and television show) and to explore how this response may differ by weight status. The blood oxygen level-dependent functional magnetic resonance imaging activation was measured in 30 adolescents ranging from lean to obese in response to food and non-food commercials imbedded in a television show. Adolescents exhibited greater activation in regions implicated in visual processing (e.g. occipital gyrus), attention (e.g. parietal lobes), cognition (e.g. temporal gyrus and posterior cerebellar lobe), movement (e.g. anterior cerebellar cortex), somatosensory response (e.g. postcentral gyrus) and reward [e.g. orbitofrontal cortex and anterior cingulate cortex (ACC)] during food commercials. Obese participants exhibited less activation during food relative to non-food commercials in neural regions implicated in visual processing (e.g. cuneus), attention (e.g. posterior cerebellar lobe), reward (e.g. ventromedial prefrontal cortex and ACC) and salience detection (e.g. precuneus). Obese participants did exhibit greater activation in a region implicated in semantic control (e.g. medial temporal gyrus). These findings may inform current policy debates regarding the impact of food advertising to minors. © The Author (2013). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  12. Compositions in English: Comparing the Works of Monolinguals, Passive Bilinguals, and Active Bilinguals

    Directory of Open Access Journals (Sweden)

    Julia Eka Rini

    2010-01-01

    Full Text Available This study tries to see whether the subjects’ “monolingualism” and “bilingualism” (monolinguals learning an L2 and bilinguals learning an L3 influence their study on English, especially writing. The term “bilinguals” also means “multilinguals” in this study. Bilinguals in this paper are classified into two; first, passive bilinguals who are only exposed to another local language, besides speaking Bahasa Indonesia at home, and second, active bilinguals who are exposed to and also speak other language(s and Bahasa Indonesia at home. The findings show that the monolingual and the active bilingual are better than the passive one; the active bilingual is better than the monolingual. However, if the passive and the active bilingual are combined, the monolingual is better than the bilinguals.

  13. Validity and reliability of a modified english version of the physical activity questionnaire for adolescents.

    Science.gov (United States)

    Aggio, Daniel; Fairclough, Stuart; Knowles, Zoe; Graves, Lee

    2016-01-01

    Adaptation of physical activity self-report questionnaires is sometimes required to reflect the activity behaviours of diverse populations. The processes used to modify self-report questionnaires though are typically underreported. This two-phased study used a formative approach to investigate the validity and reliability of the Physical Activity Questionnaire for Adolescents (PAQ-A) in English youth. Phase one examined test content and response process validity and subsequently informed a modified version of the PAQ-A. Phase two assessed the validity and reliability of the modified PAQ-A. In phase one, focus groups (n = 5) were conducted with adolescents (n = 20) to investigate test content and response processes of the original PAQ-A. Based on evidence gathered in phase one, a modified version of the questionnaire was administered to participants (n = 169, 14.5 ± 1.7 years) in phase two. Internal consistency and test-retest reliability were assessed using Cronbach's alpha and intra-class correlations, respectively. Spearman correlations were used to assess associations between modified PAQ-A scores and accelerometer-derived physical activity, self-reported fitness and physical activity self-efficacy. Phase one revealed that the original PAQ-A was unrepresentative for English youth and that item comprehension varied. Contextual and population/cultural-specific modifications were made to the PAQ-A for use in the subsequent phase. In phase two, modified PAQ-A scores had acceptable internal consistency (α = 0.72) and test-retest reliability (ICC = 0.78). Modified PAQ-A scores were significantly associated with objectively assessed moderate-to-vigorous physical activity (r = 0.39), total physical activity (r = 0.42), self-reported fitness (r = 0.35), and physical activity self-efficacy (r = 0.32) (p ≤ 0.01). The modified PAQ-A had acceptable internal consistency and test-retest reliability. Modified PAQ-A scores

  14. Antibacterial Activity of Probiotic Bacteria Isolated From Broiler Feces and Commercial Strains

    Directory of Open Access Journals (Sweden)

    Parisa Darabi

    2014-07-01

    Full Text Available Background: The extensive use of antibiotics in animal farms to promote the growth rate and prevent the enteric pathogen has led to the development of antibiotic-resistant bacteria and drug residues in the birds body. In the recent years, probiotics have been constantly studied for their inhibitory effects on pathogenic bacteria. Objectives: The current study aimed to assess the effect of magnesium oxide on controlling serum phosphorus levels and evaluate its side effects. Materials and Methods: Antibacterial activity of local and commercial probiotic bacteria was investigated using colony overlay assay. Then antibacterial activity of local and commercial probiotics against each pathogen, Salmonella typhimurium, Escherichia coli and Staphylococcus aureus were compared. Results: Local strain of lactic acid bacteria had significantly higher antibacterial activity compared to those of the commercial probiotics. Local probiotics showed a significantly stronger activity against Staphylococcus aureus, Salmonella typhimurium and Escherichia coli compared to all commercial probiotics. Conclusions: Administration of mono strain of Lactobacillus salivarius ES1, or co-administration of ES1 and L. salivarius ES6, is not only more effective than commercial probiotics against Salmonella spp., Staphylococcus spp. and E.coli, but also, will have no negative effects on micro flora balance of local birds.

  15. Value of Web-based learning activities for nursing students who speak English as a second language.

    Science.gov (United States)

    Koch, Jane; Salamonson, Yenna; Du, Hui Yun; Andrew, Sharon; Frost, Steven A; Dunncliff, Kirstin; Davidson, Patricia M

    2011-07-01

    There is an increasing need to address the educational needs of students with English as a second language. The authors assessed the value of a Web-based activity to meet the needs of students with English as a second language in a bioscience subject. Using telephone contact, we interviewed 21 Chinese students, 24 non-Chinese students with English as a second language, and 7 native English-speaking students to identify the perception of the value of the intervention. Four themes emerged from the qualitative data: (1) Language is a barrier to achievement and affects self-confidence; (2) Enhancement intervention promoted autonomous learning; (3) Focusing on the spoken word increases interaction capacity and self-confidence; (4) Assessment and examination drive receptivity and sense of importance. Targeted strategies to promote language acculturation and acquisition are valued by students. Linking language acquisition skills to assessment tasks is likely to leverage improvements in competence. Copyright 2011, SLACK Incorporated.

  16. Training activities and injuries in English youth academy and schools rugby union.

    Science.gov (United States)

    Palmer-Green, Deborah S; Stokes, Keith A; Fuller, Colin W; England, Michael; Kemp, Simon P T; Trewartha, Grant

    2015-02-01

    All rugby training activities carry an injury risk, but in the training environment these injury risks should be more controllable than during matches. To (1) describe the incidence, severity, anatomic location, and type of youth rugby training injuries; (2) determine the injury events and type of training activities associated with injuries; and (3) compare 2 levels of play (professional academy vs school) within English youth rugby union. Cohort study; Level of evidence, 2. A 2-season (2006-2007 and 2007-2008) study recorded exposure to training activities and time-loss injuries in male youth rugby union players (age range, 16-18 years) from 12 English Premiership academies (250 player-seasons) and 7 schools (222 player-seasons). Players from the Premiership academies, associated with the top-level professional clubs in England, represented the elite level of youth rugby; the school players were from established rugby-playing schools but were overall considered at a lower level of play. There was a trend for training injury incidence to be lower for the academy group (1.4/1000 player-hours; 95% CI, 1.0-1.7) compared with the school group (2.1/1000 player-hours; 95% CI, 1.4-2.9) (P = .06). Injuries to the ankle/heel and thigh were most common in academy players and injuries to the lumbar spine and ankle/heel region most common in school players. The training activities responsible for injury differed between the 2 groups: technical skills (scrummaging) for school players and contact skills (defense and ruck/maul drills) for academy players. For injury risk management in youth rugby, coaches of school players should focus on the development of the correct technique during practice of technical skills such as scrummaging, weight training, and skills training, and coaches of academy players should consider the extent to which contact drills are necessary during training. © 2014 The Author(s).

  17. Teaching the English active and passive voice with the help of cognitive grammar: An empirical study

    Directory of Open Access Journals (Sweden)

    Jakub Bielak

    2013-10-01

    Full Text Available Functionally-oriented linguistic theories, such as cognitive grammar (CG, offer nuanced descriptions of the meanings and uses of grammatical features. A simplified characterization of the semantics of the English active and passive voice grounded in CG terms and based on the reference point model is presented, as it is the basis of the instructional treatment offered to one of the groups in the quasiexperimental study reported in the paper. The study compares the effects of feature- focused grammatical instruction covering the form and meaning/use of the English voices based on CG with those of teaching based on standard pedagogical grammar rules. The results point to relatively high effectiveness of both instructional options in fostering the use of the target structures in both more controlled and more spontaneous performance, with traditional instruction being more successful than that based on CG with respect to the latter. A possible explanation of this superiority is that the subset of the participants (n = 27 exposed to the traditional explanations found them simple and easy to apply, contrary to the situation in the other group.

  18. Evaluation of Antioxidant Activity of Medicinal Plant Extracts Produced for Commercial Purpose

    Directory of Open Access Journals (Sweden)

    A. D. Sathisha

    2011-01-01

    Full Text Available The antioxidant potential of some herbal plant extracts (commercial products was measured using various in vitro assays. Among the extracts from Curcuma longa, Caffea arabica, Tribulus terrestris, Bacopa monnieri and Trigonella foenum- graecum, the Curcuma longa and coffee bean extract (Caffea Arabica showed greater antioxidant activity measured as scavenging of DPPH, superoxide radicals, reducing power and inhibition of microsomal lipid peroxidation.

  19. On the achievable performance using variable geometry active secondary suspension systems in commercial vehicles

    NARCIS (Netherlands)

    Evers, W.J.; Besselink, I.G.M.; Teerhuis, A.P.; Nijmeijer, H.

    2011-01-01

    There is a need to further improve driver comfort in commercial vehicles. The variable geometry active suspension offers an interesting option to achieve this in an energy efficient way. However, the optimal control strategy and the overal performance potential remains unclear. The aim of this paper

  20. 76 FR 61136 - Agency Information Collection Activities; New Information Collection Request: Commercial Driver...

    Science.gov (United States)

    2011-10-03

    ... managers. For at least 5,000 CMV driver participants, the information collection will occur twice... Administrator for Research and Information Technology. [FR Doc. 2011-25325 Filed 9-30-11; 8:45 am] BILLING CODE...-0225] Agency Information Collection Activities; New Information Collection Request: Commercial Driver...

  1. Commercial Radio Broadcasts of Propaganda: An Activity for Teaching about World War II.

    Science.gov (United States)

    Chilcoat, George W.

    1983-01-01

    By using propaganda commercial radio broadcasts which occurred during the Second World War as the basis for classroom activities, teachers can help students capture the emotional drama of various topics of the war, as well as certain themes still applicable in contemporary society, and stimulate student curiosity about the past. (RM)

  2. 77 FR 75145 - Impact of the Implementation of the Chemical Weapons Convention (CWC) on Commercial Activities...

    Science.gov (United States)

    2012-12-19

    ... interests of chemical, biotechnology, and pharmaceutical firms in the United States are not being... commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States... conditions to its ratification. Condition 9, titled ``Protection of Advanced Biotechnology,'' calls for the...

  3. 76 FR 76935 - Impact of Implementing the Chemical Weapons Convention (CWC) on Commercial Activities Involving...

    Science.gov (United States)

    2011-12-09

    ..., titled ``Protection of Advanced Biotechnology,'' calls for the President to certify to Congress on an annual basis that ``the legitimate commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States are not being significantly harmed by the limitations of the Convention...

  4. Measurement of expansin activity and plant cell wall creep by using a commercial texture analyzer

    Directory of Open Access Journals (Sweden)

    Mauro A. Perini

    2017-03-01

    Conclusions: The possibility of measuring expansin activity following this adapted protocol with a commercial texture meter could contribute to ease and increase the analysis of expansin in different systems, leading to a better understanding of the properties of these proteins under different experimental conditions.

  5. Cross-cultural validation of the parent-patient activation measure in low income Spanish- and English-speaking parents.

    Science.gov (United States)

    DeCamp, Lisa Ross; Leifheit, Kathryn; Shah, Harita; Valenzuela-Araujo, Doris; Sloand, Elizabeth; Polk, Sarah; Cheng, Tina L

    2016-12-01

    (1) To measure healthcare activation among low-income parents by language (English/Spanish); and (2) to assess the psychometrics of the Parent-Patient Activation Measure (P-PAM) in the study population. We surveyed parents/guardians of publicly-insured children who were established patients at a pediatrics clinic for ≥6months. Surveys included the Parent-Patient Activation Measure (P-PAM), a 13-item measure adapted from the well-validated Patient Activation Measure (PAM). Of 316 surveys, 68% were completed in Spanish. Mean activation score in the English-language survey group was 79.1 (SD 16.2); mean score in the Spanish-language group was 70.7 (SD 17.9) (pSpanish α=0.93). The P-PAM had acceptable test-retest reliability, but no previously reported PAM factor structure fit the study data adequately for either language. Healthcare activation among low-income parents was greater for parents surveyed in English compared with those surveyed in Spanish. The P-PAM has acceptable reliability and validity in English and Spanish, but a different factor structure than the PAM. Activation as measured by the P-PAM may not have the same associations with or impact on health/healthcare outcomes in pediatrics compared with adults owing to possible measure differences between the P-PAM and PAM. Published by Elsevier Ireland Ltd.

  6. An efficient method to eliminate the protease activity contaminating commercial bovine pancreatic DNase I.

    Science.gov (United States)

    Le, Tien; Lee, Hak Jin; Jin, Hyung Jong

    2015-08-15

    A method was developed to eliminate the proteases contaminating commercial DNase I, which can cause degradation of target protein during the purification process. Bio Basic DNase stock solution (in Tris-HCl buffer [pH 8.0] containing 5mM CaCl2) was first incubated at 50 °C to generate autolysis of proteases and zymogens, leading to a significant reduction in protease activity while preserving DNase activity. The residual protease activity was completely inhibited by further incubation with 2mM PMSF (phenylmethylsulfonyl fluoride) or 2× S8830 inhibitor cocktail. This approach could be readily applicable to eliminate the protease activity in any DNase products or during the preparation of commercial DNase. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. EEG Analysis of the Brain Activity during the Observation of Commercial, Political, or Public Service Announcements

    Directory of Open Access Journals (Sweden)

    Giovanni Vecchiato

    2010-01-01

    Full Text Available The use of modern brain imaging techniques could be useful to understand what brain areas are involved in the observation of video clips related to commercial advertising, as well as for the support of political campaigns, and also the areas of Public Service Announcements (PSAs. In this paper we describe the capability of tracking brain activity during the observation of commercials, political spots, and PSAs with advanced high-resolution EEG statistical techniques in time and frequency domains in a group of normal subjects. We analyzed the statistically significant cortical spectral power activity in different frequency bands during the observation of a commercial video clip related to the use of a beer in a group of 13 normal subjects. In addition, a TV speech of the Prime Minister of Italy was analyzed in two groups of swing and “supporter” voters. Results suggested that the cortical activity during the observation of commercial spots could vary consistently across the spot. This fact suggest the possibility to remove the parts of the spot that are not particularly attractive by using those cerebral indexes. The cortical activity during the observation of the political speech indicated a major cortical activity in the supporters group when compared to the swing voters. In this case, it is possible to conclude that the communication proposed has failed to raise attention or interest on swing voters. In conclusions, high-resolution EEG statistical techniques have been proved to able to generate useful insights about the particular fruition of TV messages, related to both commercial as well as political fields.

  8. EEG analysis of the brain activity during the observation of commercial, political, or public service announcements.

    Science.gov (United States)

    Vecchiato, Giovanni; Astolfi, Laura; Tabarrini, Alessandro; Salinari, Serenella; Mattia, Donatella; Cincotti, Febo; Bianchi, Luigi; Sorrentino, Domenica; Aloise, Fabio; Soranzo, Ramon; Babiloni, Fabio

    2010-01-01

    The use of modern brain imaging techniques could be useful to understand what brain areas are involved in the observation of video clips related to commercial advertising, as well as for the support of political campaigns, and also the areas of Public Service Announcements (PSAs). In this paper we describe the capability of tracking brain activity during the observation of commercials, political spots, and PSAs with advanced high-resolution EEG statistical techniques in time and frequency domains in a group of normal subjects. We analyzed the statistically significant cortical spectral power activity in different frequency bands during the observation of a commercial video clip related to the use of a beer in a group of 13 normal subjects. In addition, a TV speech of the Prime Minister of Italy was analyzed in two groups of swing and "supporter" voters. Results suggested that the cortical activity during the observation of commercial spots could vary consistently across the spot. This fact suggest the possibility to remove the parts of the spot that are not particularly attractive by using those cerebral indexes. The cortical activity during the observation of the political speech indicated a major cortical activity in the supporters group when compared to the swing voters. In this case, it is possible to conclude that the communication proposed has failed to raise attention or interest on swing voters. In conclusions, high-resolution EEG statistical techniques have been proved to able to generate useful insights about the particular fruition of TV messages, related to both commercial as well as political fields.

  9. Environmental supportiveness for physical activity in English schoolchildren: a study using Global Positioning Systems

    Directory of Open Access Journals (Sweden)

    Griffin Simon J

    2009-07-01

    Full Text Available Abstract Background There is increasing evidence that the environment plays a role in influencing physical activity in children and adults. As children have less autonomy in their behavioural choices, neighbourhood environment supportiveness may be an important determinant of their ability to be active. Yet we know rather little about the types of environment that children use for bouts of physical activity. This study uses accelerometery and global positioning system technologies to identify the charactieristics of environments being used for bouts of continuous moderate to vigorous physical activity (MVPA in a sample of English schoolchildren. Methods The study used a convenience sample of 100 children from SPEEDY (Sport, Physical activity and Eating behaviour: Environmental Determinants in Young people, a cohort of 2064 9–10 year-olds from Norfolk, England, recruited in 2007. Children wore an ActiGraph GT1M accelerometer and a Garmin Forerunner 205 GPS unit over four consecutive days. Accelerometery data points were matched to GPS locations and bouts (5 minutes or more of MVPA were identified. Bout locations were overlaid with a detailed landcover dataset developed in a GIS to identify the types of environment supporting MVPA. Findings are presented using descriptive statistics. Results Boys were also more active than girls, spending an average of 20 (SD 23 versus 11 (SD 15 minutes per day in MVPA bouts. Children who spent more time outside the home were more active (p = 0.002, especially girls and children living in rural locations (both p Conclusion The study has developed a new methodology for the identification of environments in which bouts of continuous physical activity are undertaken. The results highlight the importance of the provision of urban gardens and greenspaces, and the maintenance of safe street environments as places for children to be active.

  10. Antifungal Activity of Commercial Essential Oils and Biocides against Candida Albicans.

    Science.gov (United States)

    Serra, Elisa; Hidalgo-Bastida, Lilia Araida; Verran, Joanna; Williams, David; Malic, Sladjana

    2018-01-25

    Management of oral candidosis, most frequently caused by Candida albicans , is limited due to the relatively low number of antifungal drugs and the emergence of antifungal tolerance. In this study, the antifungal activity of a range of commercial essential oils, two terpenes, chlorhexidine and triclosan was evaluated against C. albicans in planktonic and biofilm form. In addition, cytotoxicity of the most promising compounds was assessed using murine fibroblasts and expressed as half maximal inhibitory concentrations (IC50). Antifungal activity was determined using a broth microdilution assay. The minimum inhibitory concentration (MIC) was established against planktonic cells cultured in a range of concentrations of the test agents. The minimal biofilm eradication concentration (MBEC) was determined by measuring re-growth of cells after pre-formed biofilm was treated for 24 h with the test agents. All tested commercial essential oils demonstrated anticandidal activity (MICs from 0.06% ( v / v ) to 0.4% ( v / v )) against planktonic cultures, with a noticeable increase in resistance exhibited by biofilms (MBECs > 1.5% ( v / v )). The IC50s of the commercial essential oils were lower than the MICs, while a one hour application of chlorhexidine was not cytotoxic at concentrations lower than the MIC. In conclusion, the tested commercial essential oils exhibit potential as therapeutic agents against C. albicans , although host cell cytotoxicity is a consideration when developing these new treatments.

  11. A Study on the Use of Commercial Satellite Imagery for Monitoring of Yongbyon Nuclear Activities

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Hyun; Kim, Min Soo [Korea Institute of Nuclear Nonproliferation and Control Daejeon (Korea, Republic of)

    2014-10-15

    It is particularly useful for the areas that are hard to access, such as the DPRK. On April 2009, North Korea expelled IAEA inspectors and USA disabling team at Yongbyon. Since then, there is not much left except for satellite imagery analysis. In this paper, we focused on the growing role and importance of commercial satellite imagery analysis for detecting and identifying nuclear activities at Yongbyon. For this, we examined monitoring capability of commercial satellite imagery status of commercial satellite imagery analysis to monitor the Yongbyon nuclear site. And we suggested several recommendations for enhancing the monitoring and analyzing capability. Current commercial satellite imagery has proven effective in monitoring for Yongbyon nuclear activities, especially change detection including the new construction activities. But identification and technical analysis of the operation status is still limited. In case of North Korea, operation status of 5 MWe reactor should be clearly identified to assess its plutonium production capability and to set up the negotiation strategy. To enhance the monitoring capability, we need much more thermal infrared imagery and radar imagery.

  12. The Railway Transport Cabinet of the Kyiv Commercial Institute: educational activities and library

    Directory of Open Access Journals (Sweden)

    Afanasievа Z.

    2014-01-01

    Full Text Available In the article the history of foundation and activities of the Railway Transport Cabinet of the Kyiv Commercial Institute are recreated and an attempt is made to trace the way of its library book fonds which "has been lost" during the institute numerous transformations.The Railway Transport Cabinet was established as a supportive educational subdivision of the Merchandising Museum of the Kyiv Commercial Institute. Its purpose was to gather materials on railway science from the improved models of railway transport to the rich collection of specialized literature in foreign languages. In this regard a library was organized in a cabinet; it consisted of professional books and documents covering the railway science, railroads organization and operation, various manuals, diagrams etc. The novelty of the publication lies in the disclosure of the history of the Kyiv Commercial Institute Railway Transport Cabinet library, which has not yet been an object of a special book science research.

  13. Physical Activity Questionnaire for children and adolescents: English norms and cut-off points.

    Science.gov (United States)

    Voss, Christine; Ogunleye, Ayodele A; Sandercock, Gavin R H

    2013-08-01

    The Physical Activity Questionnaire for Children and Adolescents (PAQ-C/-A) provides general estimates of physical activity levels. Following recent expert recommendations for using the PAQ for population surveillance, the aim of this paper was twofold: first, to describe normative PAQ data for English youth; and second, to determine a criterion-referenced PAQ-score cut-off point. Participants (n = 7226, 53% boys, 10-15 years) completed an anglicized version of the PAQ. Peak oxygen uptake (VO2peak ) was predicted from PACER lap count according to latest FITNESSGRAM standards and categorized into "at-risk" and "no-risk" for metabolic syndrome. ROC curves were drawn for each age-sex group to identify PAQ scores, which categorized youth into "sufficiently active" versus "low-active" groups, using cardiorespiratory fitness as the criterion-referenced standard. PAQ scores were higher in boys than in girls and declined with age. Mean PAQ score was a significant, albeit relatively weak (area under the curve PAQ scores of ≥2.9 for boys and ≥2.7 for girls were identified as cut-off points, although it may be more appropriate to use lower, age-specific PAQ scores for girls of 13, 14 and 15 years (2.6, 2.4, 2.3, respectively). The normative and criterion-referenced PAQ values may be used to standardize and categorize PAQ scores in future youth population studies. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

  14. Determination of essential elements in commercial infant foods by instrumental neutron activation analysis

    International Nuclear Information System (INIS)

    Vallinoto, Priscila; Maihara, Vera A.

    2013-01-01

    Eating habits are important determinants of health conditions during childhood. Commercial infant food is an important part of the diet for many babies. As such it is necessary that such food contain sufficient amounts of essential elements. Inadequate complementary feeding is a major cause of high rates of malnutrition throughout the world. Commercial infant food is classified into four different stages: Stages 1 and 2 are adequate for babies older than 6 months, but new flavors and food are introduced in stage 2; Stage 3 is offered to 8 month old babies; Junior Stage is recommended to children over 1 year old. In this study, essential elements: Ca, Cl, Co, Cr, Fe K, Mg, Mn, Na, Se and Zn were determined in commercial infant food samples by Instrumental Neutron Activation Analysis (INAA). Twenty-seven infant food samples were bought in stores around Sao Paulo city during 2011. These samples were freeze-dried and homogenized before analysis. The powdered samples were irradiated in the IEA-R1 nuclear research reactor of IPEN-CNEN/SP. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST-SRM 1577b Bovine Liver reference materials were analyzed. Most of the concentration results were below the World Health Organization's recommended daily intake for infants from 6 to 12 months old. These low essential element concentration results in commercial infant foods obtained in our study indicate that infants should not only be fed with commercial baby foods. (author)

  15. Determination of essential elements in commercial infant foods by instrumental neutron activation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Vallinoto, Priscila; Maihara, Vera A., E-mail: pvallinoto@ipen.br, E-mail: vmaihara@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2013-07-01

    Eating habits are important determinants of health conditions during childhood. Commercial infant food is an important part of the diet for many babies. As such it is necessary that such food contain sufficient amounts of essential elements. Inadequate complementary feeding is a major cause of high rates of malnutrition throughout the world. Commercial infant food is classified into four different stages: Stages 1 and 2 are adequate for babies older than 6 months, but new flavors and food are introduced in stage 2; Stage 3 is offered to 8 month old babies; Junior Stage is recommended to children over 1 year old. In this study, essential elements: Ca, Cl, Co, Cr, Fe K, Mg, Mn, Na, Se and Zn were determined in commercial infant food samples by Instrumental Neutron Activation Analysis (INAA). Twenty-seven infant food samples were bought in stores around Sao Paulo city during 2011. These samples were freeze-dried and homogenized before analysis. The powdered samples were irradiated in the IEA-R1 nuclear research reactor of IPEN-CNEN/SP. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST-SRM 1577b Bovine Liver reference materials were analyzed. Most of the concentration results were below the World Health Organization's recommended daily intake for infants from 6 to 12 months old. These low essential element concentration results in commercial infant foods obtained in our study indicate that infants should not only be fed with commercial baby foods. (author)

  16. Active and semi-active control of suspension systems for commercial vehicles based on preview

    NARCIS (Netherlands)

    Kok, J.J.; van Heck, J.G.A.M.; Muijderman, J.H.E.A.; Veldpaus, F.E.

    1997-01-01

    The performance of a vehicle axle/wheel suspension system is primarily determined by the comfort of the occupants, the required working space, the handling properties and, for commercial vehicles in particular, the dynamic tire forces and the load on the chassis components and on the cargo. General

  17. Exploring Collaborative Reverse Subtitling for the Enhancement of Written Production Activities in English as a Second Language

    Science.gov (United States)

    Talaván, Noa; Ibáñez, Ana; Bárcena, Elena

    2017-01-01

    This article explores the effects of collaborative reverse subtitling as an activity for the promotion of writing skills in English as a second language. An initial analysis is undertaken of the pros and cons of the role of translation in second language learning historically and the role of information and communication technology in this…

  18. Popular Culture, English Out-of-Class Activities, and Learner Autonomy among Highly Proficient Secondary Students in Hong Kong

    Science.gov (United States)

    Chan, Hoi Wing

    2016-01-01

    This paper reports on how and why proficient learners of English in Hong Kong participated in popular culture, out-of-class activities, with an emphasis on their development of learner autonomy. Autonomy in language learning is defined as an individual's ability and responsibility to take charge of his or her own learning [1]. Out-of-class…

  19. A comparative neutron activation analysis study of common generic manipulated and reference medicines commercialized in Brazil

    International Nuclear Information System (INIS)

    Leal, A.S.; Menezes, M.A.B.C.; Rodrigues, R.R.; Andonie, O.; Vermaercke, P.; Sneyers, L.

    2008-01-01

    In this work, a comparative study of neutron activation analysis (NAA) was performed by the nuclear institutes: CDTN/CNEN-Brazil, CCHEN-Chile and the SCK.CEN-Belgium aiming to investigate some generic, manipulated and reference medicines largely commercialized in Brazil. Some impurities such as: As, Ba, Br, Ce, Co, Cr, Eu, Fe, Hf, Sb, Sc, Sm, Ti and Zn were found, and the heterogeneity of the samples pointed out the lack of an efficient public system of quality control

  20. The impact of credit risk assessment on credit activity of commercial banks

    Directory of Open Access Journals (Sweden)

    Ljubić Marijana

    2015-01-01

    Full Text Available As banks have great social responsibility and are a subject to a specific and extensive regulations, one of the being Basel, the authors of this paper focus on the impact of credit risk assessment on credit activity of commercial banks. The authors of this paper provide a standard for risk management and an insight into directions on how to manage credit risk in the most efficient way and how to assess credit rating of a borrower.

  1. Analysis of Two Commercially Available Bortezomib Products: Differences in Assay of Active Agent and Impurity Profile

    OpenAIRE

    Byrn, Stephen R.; Tishmack, Patrick A.; Milton, Mark J.; van de Velde, Helgi

    2011-01-01

    The analytical properties of two commercially available bortezomib products (VELCADE® and Bortenat) were compared using nuclear magnetic resonance, mass spectrometry, high-performance liquid chromatography, and gas chromatography. The data showed differences between the two products. Based on these data, Bortenat samples contained more active ingredients than indicated by the label (mean, 116.5% and 117.9% of label, in 2-mg and 3.5-mg vials, respectively). In comparison, VELCADE samples conta...

  2. Spectral analysis of coolant activity from a commercial nuclear generating station

    International Nuclear Information System (INIS)

    Swann, J.D.; Lewis, B.J.; Ip, M.

    2008-01-01

    In support of the development of a real-time on-line fuel failure monitoring system for the CANDU reactor, actual gamma spectroscopy data files from the gaseous fission product (GFP) monitoring system were acquired from almost four years of operation at a commercial Nuclear Generating Station (NGS). Several spectral analysis techniques were used to process the data files. Radioisotopic activity from the plant information (PI) system was compared to an in-house C++ code that was used to determine the photopeak area and to a separate analysis with commercial software from Canberra-Aptec. These various techniques provided for a calculation of the coolant activity concentration of the noble gas and iodine species in the primary heat transport system. These data were then used to benchmark the Visual DETECT code, a user friendly software tool which can be used to characterize the defective fuel state based on a coolant activity analysis. Acceptable agreement was found with the spectral techniques when compared to the known defective bundle history at the commercial reactor. A more generalized method of assessing the fission product release data was also considered with the development of a pre-processor to evaluate the radioisotopic release rate from mass balance considerations. The release rate provided a more efficient means to characterize the occurrence of a defect and was consistent with the actual defect situation at the power plant as determined from in-bay examination of discharged fuel bundles. (author)

  3. Electric field measurement of two commercial active/sham coils for transcranial magnetic stimulation.

    Science.gov (United States)

    Smith, James Evan; Peterchev, Angel V

    2018-06-22

    Sham TMS coils isolate the ancillary effects of their active counterparts, but typically induce low-strength electric fields (E-fields) in the brain, which could be biologically active. We measured the E-fields induced by two pairs of commonly-used commercial active/sham coils. Approach: E-field distributions of the active and sham configurations of the Magstim 70 mm AFC and MagVenture Cool-B65 A/P coils were measured over a 7-cm-radius, hemispherical grid approximating the cortical surface. Peak E-field strength was recorded over a range of pulse amplitudes. Main results: The Magstim and MagVenture shams induce peak E-fields corresponding to 25.3% and 7.72% of their respective active values. The MagVenture sham has an E-field distribution shaped like its active counterpart. The Magstim sham induces nearly zero E-field under the coil's center, and its peak E-field forms a diffuse oval 3-7 cm from the center. Electrical scalp stimulation paired with the MagVenture sham is estimated to increase the sham E-field in the brain up to 10%. Significance: Different commercial shams induce different E-field strengths and distributions in the brain, which should be considered in interpreting outcomes of sham stimulation. © 2018 IOP Publishing Ltd.

  4. No Effect of Commercial Cognitive Training on Brain Activity, Choice Behavior, or Cognitive Performance.

    Science.gov (United States)

    Kable, Joseph W; Caulfield, M Kathleen; Falcone, Mary; McConnell, Mairead; Bernardo, Leah; Parthasarathi, Trishala; Cooper, Nicole; Ashare, Rebecca; Audrain-McGovern, Janet; Hornik, Robert; Diefenbach, Paul; Lee, Frank J; Lerman, Caryn

    2017-08-02

    Increased preference for immediate over delayed rewards and for risky over certain rewards has been associated with unhealthy behavioral choices. Motivated by evidence that enhanced cognitive control can shift choice behavior away from immediate and risky rewards, we tested whether training executive cognitive function could influence choice behavior and brain responses. In this randomized controlled trial, 128 young adults (71 male, 57 female) participated in 10 weeks of training with either a commercial web-based cognitive training program or web-based video games that do not specifically target executive function or adapt the level of difficulty throughout training. Pretraining and post-training, participants completed cognitive assessments and functional magnetic resonance imaging during performance of the following validated decision-making tasks: delay discounting (choices between smaller rewards now vs larger rewards in the future) and risk sensitivity (choices between larger riskier rewards vs smaller certain rewards). Contrary to our hypothesis, we found no evidence that cognitive training influences neural activity during decision-making; nor did we find effects of cognitive training on measures of delay discounting or risk sensitivity. Participants in the commercial training condition improved with practice on the specific tasks they performed during training, but participants in both conditions showed similar improvement on standardized cognitive measures over time. Moreover, the degree of improvement was comparable to that observed in individuals who were reassessed without any training whatsoever. Commercial adaptive cognitive training appears to have no benefits in healthy young adults above those of standard video games for measures of brain activity, choice behavior, or cognitive performance. SIGNIFICANCE STATEMENT Engagement of neural regions and circuits important in executive cognitive function can bias behavioral choices away from immediate

  5. Antioxidant and Antiacetylcholinesterase Activities of Some Commercial Essential Oils and Their Major Compounds

    Directory of Open Access Journals (Sweden)

    Smail Aazza

    2011-09-01

    Full Text Available The commercial essential oils of Citrus aurantium L., Cupressus sempervirens L., Eucalyptus globulus Labill., Foeniculum vulgare Mill. and Thymus vulgaris L., isolated by steam distillation by a company of Morocco were evaluated in terms of in vitro antioxidant activity through several methods. In vitro acetylcholinesterase inhibitory activity was also determined. Citrus limon (L. Burm. f. oil was also studied, but it was obtained by peel expression. The best antioxidant was T. vulgaris oil, independent of the method used, mainly due to the presence of the phenolic monoterpenes thymol and carvacrol, which when studied as single compounds also presented the best activities. Concerning the acetylcholinesterase inhibition activity, E. globulus was the most effective. Nevertheless its main components 1,8-cineole and limonene were not the most active, a feature that corresponded to d-3-carene.

  6. Patterns of cortical activity during the observation of Public Service Announcements and commercial advertisings.

    Science.gov (United States)

    Vecchiato, Giovanni; Astolfi, Laura; Cincotti, Febo; De Vico Fallani, Fabrizio; Sorrentino, Domenica M; Mattia, Donatella; Salinari, Serenella; Bianchi, Luigi; Toppi, Jlena; Aloise, Fabio; Babiloni, Fabio

    2010-06-03

    In the present research we were interested to study the cerebral activity of a group of healthy subjects during the observation a documentary intermingled by a series of TV advertisements. In particular, we desired to examine whether Public Service Announcements (PSAs) are able to elicit a different pattern of activity, when compared with a different class of commercials, and correlate it with the memorization of the showed stimuli, as resulted from a following subject's verbal interview. We recorded the EEG signals from a group of 15 healthy subjects and applied the High Resolution EEG techniques in order to estimate and map their Power Spectral Density (PSD) on a realistic cortical model. The single subjects' activities have been z-score transformed and then grouped to define four different datasets, related to subjects who remembered and forgotten the PSAs and to subjects who remembered and forgotten cars commercials (CAR) respectively, which we contrasted to investigate cortical areas involved in this encoding process. The results we here present show that the cortical activity elicited during the observation of the TV commercials that were remembered (RMB) is higher and localized in the left frontal brain areas when compared to the activity elicited during the vision of the TV commercials that were forgotten (FRG) in theta and gamma bands for both categories of advertisements (PSAs and CAR). Moreover, the cortical maps associated with the PSAs also show an increase of activity in the alpha and beta band. In conclusion, the TV advertisements that will be remembered by the experimental population have increased their cerebral activity, mainly in the left hemisphere. These results seem to be congruent with and well inserted in the already existing literature, on this topic, related to the HERA model. The different pattern of activity in different frequency bands elicited by the observation of PSAs may be justified by the existence of additional cortical networks

  7. Adolescent inpatient activity 1999-2010: analysis of English Hospital Episode Statistics data.

    Science.gov (United States)

    Hargreaves, Dougal S; Viner, Russell M

    2014-09-01

    To investigate patterns and trends of adolescent (10-19 years) inpatient activity in England by sex, disease category, and admitting speciality. 9 632 844 Finished Consultant Episodes (FCEs) from English patients aged 1-19 between 1999/2000 and 2010/2011 (Hospital Episode Statistics data). Age trends by sex and major International Classification of Disease 10 (ICD10) chapter; differences in activity rates by age and sex; inpatient activity trends over the past decade, disaggregated by sex, admitting speciality and ICD10 chapter. Adolescent female patients account for more activity than girls aged 1-9 (139.4 vs 107.2 FCEs/1000). Female inpatient activity increases significantly between age 10 (70.9 FCEs/1000) and 19 (281.7 FCES/1000, of which non-obstetric care accounts for 155.9 FCEs/1000). Male activity increases much less during adolescence, with lower overall rates among adolescents than younger children (93.7 vs 142.9 FCEs/1000). Between 1999 and 2010, total adolescent inpatient activity increased faster among adolescents (10-19 years) (+14.2%) than younger children (1-9 years) (+11.0%). Adolescent FCEs/1000 increased by 12.8%, including higher rates admitted under Paediatrics (+47.5%) and Paediatric Surgery (+23.2%). Adolescents were admitted across a range of specialities. These data challenge the belief that adolescents are a healthy group who rarely use inpatient services. In England, use of inpatient services is higher among female patients aged 10-19 years than those aged 1-9 years, while adolescent activity has increased faster than for younger children over the past 11 years. Improving service quality for adolescents will require engagement of the many different teams that care for them. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  8. Curing Ingredients, Characteristics, Total Phenolic, and Antioxidant Activity of Commercial Indonesian Dried Meat Product (Dendeng

    Directory of Open Access Journals (Sweden)

    T. Suryati

    2012-08-01

    Full Text Available Dendeng is Indonesian dried meat product that used spices rich in antioxidant component as ingredient. In addition, commercial dendeng usually use saltpeter (nitrate/nitrite salt as curing ingredient to inhibit rancidity and to produce stable red color. The aims of this study were to investigate composition of spices and saltpeter added, characteristic, total phenolic, and antioxidant activity of commercial dendeng. This research was conducted through interview with some dendeng producers to get information about saltpeter adding and spices composition used in their products. Then the interview results were verified by laboratory analysis. The results showed that spices and saltpeter adding from some producers varied. The saltpeter added in curing process produced inconsistent red color on commercial dendeng in this investigation. Total phenolic of dendeng from producers ranged from 42.47 to 102.0 mg GAE/100 g DM for raw dendeng, and 36.51 to 95.49 mg GAE/100 g DM for fried dendeng. Antioxidant capacity against DPPH ranged from 79.35 to 379.40 mg VCE/100 g DM for raw dendeng, and 94.30 to 559.40 mg VCE/100 g DM for fried dendeng. Antioxidant capacity of raw dendeng was influenced by phenolic content about 87.2%, but in fried dendeng was only 59.0%. In conclusion, dendeng has a significant antioxidant activity, even after frying, and saltpeter addition was not effective to maintain stable red color in dendeng products.

  9. English Training

    CERN Multimedia

    2003-01-01

    General and Professional English Courses The next session will take place: from 03 March to 28 June 2003 (2 weeks break at Easter). These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: tel.73127 or Mr. Liptow: tel.72957. Writing Professional Documents in English This course is designed for people with a good level of spoken English. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For registration and further information, please consult our Web pages: http://cern.ch/Training or contact Mrs. Tessa Osborne: Tessa.Osborne@cern. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in a class. Speaking activities will include discussions, meeting simulations, rol...

  10. English Training

    CERN Multimedia

    2003-01-01

    General and Professional English Courses The next session will take place: from 03 March to 28 June 2003 (2 weeks break at Easter). These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: tel.73127 or Mr. Liptow: tel.72957. Writing Professional Documents in English This course is designed for people with a good level of spoken English. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For registration and further information, please consult our Web pages: http://cern.ch/Training or contact Mrs. Tessa Osborne: Tessa.Osborne@cern. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-p...

  11. Ideas for using English picture books for the new foreign languages activities in Japanese elementary schools

    OpenAIRE

    Hall, James M

    2009-01-01

    In 2007 the English Department together with the Educadon Development Center(EDC)from Newton, Massachusetts in the USA workedwith 19 different elementary schools in using Endish picture books to teach about culture. EDC chose 15 picture books to use and then designed teaching guides for each book with the English Department. The project was funded by the Japan Center for Global Partnership and was called Cross Cultural Understanding using Picture Boobs (CCUP). Before the schools used the pict...

  12. Astaxanthin: Sources, Extraction, Stability, Biological Activities and Its Commercial Applications—A Review

    Directory of Open Access Journals (Sweden)

    Ranga Rao Ambati

    2014-01-01

    Full Text Available There is currently much interest in biological active compounds derived from natural resources, especially compounds that can efficiently act on molecular targets, which are involved in various diseases. Astaxanthin (3,3′-dihydroxy-β, β′-carotene-4,4′-dione is a xanthophyll carotenoid, contained in Haematococcus pluvialis, Chlorella zofingiensis, Chlorococcum, and Phaffia rhodozyma. It accumulates up to 3.8% on the dry weight basis in H. pluvialis. Our recent published data on astaxanthin extraction, analysis, stability studies, and its biological activities results were added to this review paper. Based on our results and current literature, astaxanthin showed potential biological activity in in vitro and in vivo models. These studies emphasize the influence of astaxanthin and its beneficial effects on the metabolism in animals and humans. Bioavailability of astaxanthin in animals was enhanced after feeding Haematococcus biomass as a source of astaxanthin. Astaxanthin, used as a nutritional supplement, antioxidant and anticancer agent, prevents diabetes, cardiovascular diseases, and neurodegenerative disorders, and also stimulates immunization. Astaxanthin products are used for commercial applications in the dosage forms as tablets, capsules, syrups, oils, soft gels, creams, biomass and granulated powders. Astaxanthin patent applications are available in food, feed and nutraceutical applications. The current review provides up-to-date information on astaxanthin sources, extraction, analysis, stability, biological activities, health benefits and special attention paid to its commercial applications.

  13. Beauty is in the eye of the gamer:to what extent do commercial games reinforce English as a second language acquisition?

    OpenAIRE

    Bolaños Alfonso, D. (Daniel)

    2016-01-01

    Abstract Research has shown the potential of employing video game platforms for second language acquisition. Nevertheless, few studies have addressed the impact of non-educational commercial video games on second language learning as reported by the players themselves. Likewise, little research has studied in detail which are the aspects that players consider to be the most engaging when playing a commercial video game, rel...

  14. Validation of secondary commercial data sources for physical activity facilities in urban and nonurban settings.

    Science.gov (United States)

    Han, Euna; Powell, Lisa; Slater, Sandy; Quinn, Christopher

    2012-11-01

    Secondary data are often necessary to assess the availability of commercial physical activity (PA) facilities and examine its association with individual behaviors and outcomes, yet the validity of such sources has been explored only in a limited number of studies. Field data were collected on the presence and attributes of commercial PA facilities in a random sample of 30 urban, 15 suburban, and 15 rural Census tracts in the Chicago metropolitan statistical area and surrounding area. Approximately 40% of PA establishments in the field data were listed for both urban and nonurban tracts in both lists except for nonurban tracts in D&B (35%), which was significantly improved in the combined list of D&B and InfoUSA. Approximately one-quarter of the PA facilities listed in D&B were found on the ground, whereas 40% to 50% of PA facilities listed in InfoUSA were found on the ground. PA establishments that offered instruction programs or lessons or that had a court or pool were less likely to be listed, particularly in the nonurban tracts. Secondary commercial business lists on PA facilities should be used with caution in assessing the built environment.

  15. Reflection Paper on a Ubiquitous English Vocabulary Learning System: Evidence of Active/Passive Attitude vs. Usefulness/Ease-of-Use

    Science.gov (United States)

    Lim, Jeff

    2013-01-01

    "A ubiquitous English vocabulary learning system: evidence of active/passive attitudes vs. usefulness/ease-of-use" introduces and develops "Ubiquitous English Vocabulary Learning" (UEFL) system. It introduces to the memorization using the video clips. According to their paper the video clip gives a better chance for students to…

  16. A study on optimal pore development of modified commercial activated carbons for electrode materials of supercapacitors

    Science.gov (United States)

    Bang, Joon Hyuk; Lee, Hye-Min; An, Kay-Hyeok; Kim, Byung-Joo

    2017-09-01

    This study aimed to understand the impact of CO2 activation of commercial activated carbons (AC) on the changes in pore characteristics and the electrochemical property. The surface structure of manufactured AC was observed with a X-ray diffraction (XRD); the pore characteristics were analyzed at N2/77 K isothermal absorption using the Brunauer-Emmett-Teller (BET) and Dubinin-Radushkevich (DR) equations. In addition, the electrochemical characteristics were analyzed by means of an electrolyte of 1 M (C2H5)4NBF4/propylene carbonate, using a charge/discharge test, cyclic voltammetry (CV), and impedance. The N2/77 K isothermal absorption curve of the manufactured AC falls under Type I in the classification of the International Union of Pure and Applied Chemistry (IUPAC) and was found to largely comprise micropores. The specific surface area increased from 1690 m2/g to 2290 m2/g, and the pore volume grew from 0.80 cm3/g to 1.10 cm3/g. The analysis of electrochemical characteristics also found that the specific capacity increased from 17 F/g to 20 F/g (in a full cell condition). Based on these results, we were able to determine the pore characteristics of commercial AC through an additional activation process, which consequently allowed us to manufacture the AC with an advanced electrochemical property.

  17. Using music activities to enhance the listening skills and language skills of Grade 1, English first additional language learners

    Directory of Open Access Journals (Sweden)

    Hugo, Anna J.

    2013-12-01

    Full Text Available Music activities can be used to develop and enhance young learners’ listening abilities. Listening is a language skill which is a prerequisite for the development of other language skills and especially for the development of a person’s speaking abilities. It is also a prerequisite for the development of a person’s language abilities in a second language. In a research project involving a group of 70 English first additional language learners, two Grade 1 classes were selected. One class was the experimental group and the other class was the comparison group. Over a period of six months the experimental group received planned music activities daily. When the two groups were retested after six months, significant differences in the means between the experimental and the control groups were found. The experimental group significantly improved their listening skills in English as a second language (ESL. This has implications for teaching ESL learners in the Foundation Phase.

  18. Antioxidant activity of dietary fruits, vegetables, and commercial frozen fruit pulps.

    Science.gov (United States)

    Hassimotto, Neuza Mariko Aymoto; Genovese, Maria Inés; Lajolo, Franco Maria

    2005-04-20

    Fruits, vegetables, and commercial frozen pulps (FP) consumed in the Brazilian diet were analyzed for antioxidant activities using two different methods, one that determines the inhibition of copper-induced peroxidation of liposome and another based on the inhibition of the co-oxidation of linoleic acid and beta-carotene. The anthocyanin-rich samples showed the highest, concentration-dependent, antioxidant activities in both systems. In the liposome system, at both 10 and 50 microM gallic acid equivalent (GAE) addition levels, the neutral and acidic flavonoids of red cabbage, red lettuce, black bean, mulberry, Gala apple peel, jambolao, acai FP, mulberry FP, and the acidic flavonoids of acerola FP showed the highest antioxidant activities (>85% inhibition). In the beta-carotene bleaching system, the samples cited above plus red guava gave inhibition values >70%. On the other hand, some samples showed pro-oxidant activity in the liposome system coincident with a low antioxidant activity in the beta-carotene system. There was no relationship between total phenolics content, vitamin C, and antioxidant activity, suggesting that the antioxidant activity is a result of a combination of different compounds having synergic and antagonistic effects.

  19. Antibacterial Activity of Commercial Dentine Bonding Systems against E. faecalis–Flow Cytometry Study

    Directory of Open Access Journals (Sweden)

    Monika Lukomska-Szymanska

    2017-04-01

    Full Text Available Literature presents inconsistent results on the antibacterial activity of dentine bonding systems (DBS. Antibacterial activity of adhesive systems depends on several factors, including composition and acidity. Flow cytometry is a novel detection method to measure multiple characteristics of a single cell: total cell number, structural (size, shape, and functional parameters (viability, cell cycle. The LIVE/DEAD® BacLightTM bacterial viability assay was used to evaluate an antibacterial activity of DBS by assessing physical membrane disruption of bacteria mediated by DBS. Ten commercial DBSs: four total-etching (TE, four self-etching (SE and two selective enamel etching (SEE were tested. Both total-etching DBS ExciTE F and OptiBond Solo Plus showed comparatively low antibacterial activity against E. faecalis. The lowest activity of all tested TE systems showed Te-Econom Bond. Among SE DBS, G-ænial Bond (92.24% dead cells followed by Clearfil S3 Bond Plus (88.02% and Panavia F 2.0 ED Primer II (86.67% showed the highest antibacterial activity against E. faecalis, which was comparable to isopropranol (positive control. In the present study, self-etching DBS exhibited higher antimicrobial activity than tested total-etching adhesives against E. faecalis.

  20. English training

    CERN Multimedia

    2003-01-01

    You have a good level of English BUT... You still need to improve your speaking or You have problems writing professional documents Would you like to work in a small group on either of these areas? Then, the following courses are for you! Writing Professional Documents in English The aim of the course is for students to improve their professional writing. Participants will work on technical, scientific or administrative documents depending on the needs of the group. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) Oral Expression The emphasis will be on oral expression with necessary feed-back. Speaking activities will include discussions, meeting simulations, role-plays etc. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For registration and further information, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow: tel. 72957 / Mrs. Tessa Osborne: Tessa.Osborne@cern.ch.

  1. English Training

    CERN Multimedia

    2003-01-01

    You have a good level of English BUT... You still need to improve your speaking or You have problems writing professional documents Would you like to work in a small group on either of these areas? Then, the following courses are for you! Writing Professional Documents in English The aim of the course is for students to improve their professional writing. Participants will work on technical, scientific or administrative documents depending on the needs of the group. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) Oral Expression The emphasis will be on oral expression with necessary feed-back. Speaking activities will include discussions, meeting simulations, role-plays etc. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For registration and further information, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow: tel. 72957 / Mrs. Tessa Osborne: Tessa.Osborne@cern.ch.

  2. The law applicable to the use of space for commercial activities

    Science.gov (United States)

    Hosenball, S. N.

    1983-01-01

    The general principles of space law that have an impact on commercial space activities are discussed. The Outer Space Treaty guaranteed the right of private enterprise in space, with jurisdiction over the participating parties residing in the country of origin. The liability for damages caused to a third party is also assigned to the country of origin. Government consent is necessary in the U.S. before a private firm is permitted to launch an object into space, with the relevant statute sections being part of the Arms Export Control Act; launches are legally treated as exports. FAA regulations define the safe area and flight conditions that must be satisfied for a private launch, although NASA, in the 1958 act which formed the agency, potentialy has the power to regulate space launch activities. The DoD must be notified of any launches in order to notify the U.S.S.R., filings must be made with the Bureau of Alcohol, Tobacco, and Firearms, and fees must be paid to the IRS. It is presently U.S. government policy to encourage and facilitate private sector development of commercial launch services.

  3. Volumetric activity of SRS mixed waste and comparison with SRS performance and commercial facility limits

    International Nuclear Information System (INIS)

    Ades, M.J.; Daugherty, B.A.; Cook, J.R.

    1996-01-01

    This paper discusses the comparative analysis performed to estimate the after-treatment volumetric activity of the radionuclides included in the Savannah River site (SRS) mixed-waste streams and its comparison with the following: (1) The performance evaluation (PE) limits established for each radionuclide for on-site disposal: These limits correspond to the permissible waste disposal limits that are the lowest limits evaluated for the most restrictive release scenarios that include the groundwater pathway, the atmospheric pathway, and the intruder scenarios. (2) The radiological performance assessment (PA) limits established for each radionuclide for disposal in the SRS disposal vaults that meet the requirements of Chap. III of the U.S. Department of Energy Order 5820.2A: The vaults considered are the low-activity waste (LAW) vaults, the intermediate-level non-tritium (ILNT) vaults. and the intermediate-level tritium (ILT) vaults. (3) The radioactive limits of a commercial mixed waste disposal facility

  4. Recent activities on the HTGR for its commercialization in the 21st century

    International Nuclear Information System (INIS)

    Minatsuki, I.; Uchida, S.; Nomura, S.; Yamada, S.

    1997-01-01

    Currently, the greatest concern about energy is the need to rapidly increase the energy supply, while also conserving energy reserves and protecting the worldwide environment in the coming century. Furthermore, the direct use of thermal energy from nuclear reactors is an effective way to widen the application of nuclear energy. From this standpoint, Mitsubishi Heavy Industries (MHI) has been continuing the various activities related to the High Temperature Gas Cooled Reactor (HTGR). At present, MHI is participating in the High Temperature Engineering Test Reactor (HTTR) project, which is under construction at Oarai promoted by the Japan Atomic Energy Research Institute, as the primary fabricator. Moreover MHI has been conducting research and development to investigate the feasibility of HTGR commercialization in future. In this paper, the results of various studies are summarized to introduce our HTGR activities

  5. Commercial golf glove effects on golf performance and forearm muscle activity.

    Science.gov (United States)

    Sorbie, Graeme G; Darroch, Paul; Grace, Fergal M; Gu, Yaodong; Baker, Julien S; Ugbolue, Ukadike C

    2017-01-01

    The study aimed to determine whether or not commercial golf gloves influence performance variables and forearm muscle activity during golf play. Fifteen golfers participated in the laboratory based study, each performing 8 golf swings with a Driver and 7-iron whilst wearing a glove and 8 without wearing the glove. Club head speed, ball speed and absolute carry distance performance variables were calculated. Surface electromyography was recorded from the flexor digitorum superficialis and extensor carpi radialis brevis on both forearm muscles. Club head speed, ball speed and absolute carry distance was significantly higher when using the Driver with the glove in comparison to the Driver without the glove (p < 0.05). No significant differences were evident when using the 7-iron and no significant differences were displayed in muscle activity in either of the conditions. Findings from this study suggest that driving performance is improved when wearing a glove.

  6. Using Video To Promote and To Enhance Active Student Participation in English Literature Classes.

    Science.gov (United States)

    Finkelstein, Marci

    1995-01-01

    Video is an effective educational tool in English Literature classes when the teacher is creative in its application. Video has five specific properties which make it an effective instructional device: (1) condensing or expanding an experience; (2) making the invisible visible; (3) taking the viewers where they could not go; (4) eliciting…

  7. Examining English Language Arts Common Core State Standards Instruction through Cultural Historical Activity Theory

    Science.gov (United States)

    Barrett-Tatum, Jennifer

    2015-01-01

    The English Language Arts Common Core State Standards and corresponding assessments brought about many changes for educators, their literacy instruction, and the literacy learning of their students. This study examined the day-to-day literacy instruction of two primary grade teachers during their first year of full CCSS implementation. Engestr?m's…

  8. Common commercial and consumer products contain activators of the aryl hydrocarbon (dioxin receptor.

    Directory of Open Access Journals (Sweden)

    Bin Zhao

    Full Text Available Activation of the Ah receptor (AhR by halogenated aromatic hydrocarbons (HAHs, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin, can produce a wide variety of toxic and biological effects. While recent studies have shown that the AhR can bind and be activated by structurally diverse chemicals, how widespread of these AhR agonists are in environmental, biological and synthetic materials remains to be determined. Using AhR-based assays, we demonstrate the presence of potent AhR agonists in a variety of common commercial and consumer items. Solvent extracts of paper, rubber and plastic products contain chemicals that can bind to and stimulate AhR DNA binding and/or AhR-dependent gene expression in hepatic cytosol, cultured cell lines, human epidermis and zebrafish embryos. In contrast to TCDD and other persistent dioxin-like HAHs, activation of AhR-dependent gene expression by these extracts was transient, suggesting that the agonists are metabolically labile. Solvent extracts of rubber products produce AhR-dependent developmental toxicity in zebrafish in vivo, and inhibition of expression of the metabolic enzyme CYP1A, significantly increased their toxic potency. Although the identity of the responsible AhR-active chemicals and their toxicological impact remain to be determined, our data demonstrate that AhR active chemicals are widely distributed in everyday products.

  9. English course

    CERN Multimedia

    HR Department

    2011-01-01

    General and Professional English Courses The next sessions will take place: From 3rd October 2011 to beginning of February 2012 (break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Kerstin Fuhrmeister, tel. 70896. Oral Expression The next sessions will take place from 3rd October 2011 to beginning of February 2012 (break at Christmas). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Kerstin Fuhrmeister, tel. 70896. Writing Professional Documents in English - Administrative Wr...

  10. English courses

    CERN Multimedia

    2013-01-01

    Cours d'anglais général et professionnel La prochaine session se déroulera du 4 mars jusqu’au 21 juin 2013. Ces cours s'adressent à toute personne travaillant au CERN ainsi qu'à leur conjoint. Pour le détail des cours proposés, consultez nos pages web. Oral Expression The next sessions will take place from 4 March to 21 June 2013. This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. More information here. Writing Professional Documents in English - Administrative Writing Professional Documents in English - Technical The next sessions will take place from 4 March to 21 June 2013. These courses are designed for people with a goo...

  11. Evaluation of free radical scavenging activity of tea infusion of commercial tea products available in uae

    International Nuclear Information System (INIS)

    Nessa, F.; Khan, S.A.

    2014-01-01

    In the present study, twenty four commercial tea samples were assayed to determine their free radical scavenging activity and polyphenolic contents based on the brewing/infusing period. Tea samples were infused/brewed in 200 mL boiled water at 120 degree C for 1, 2 and 5 min, respectively. The radical scavenging activities of tea infusion/brewing were measured using 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) assay method. The results were ranged from 67.81-90.51% for black tea bags, 90.37-94.51% for green tea bags, 24.66-92.25% for black tea powder, 16.08-93.06% for green tea powder and 32.90- 45.54% for Camomile herbal infusion. The results showed that 1 or 2 min black tea bags infusion exhibited highest radical scavenging activity than 5 min infusion. Antioxidant activities of tea powders were variable with the amount of tea powder. It was observed that antioxidant activity increased with increasing boiling time for smaller amount of sample. In contrary, shorter boiling time was better for larger amount of sample. The polyphenol contents of tea infusion were determined and the results were expressed as milligram quercetin equivalent/200 mL of tea infusion. The polyphenol content was increased with increased brewing period. In contrary, brewing for longer time rendered extract less antiradical activity. This study suggests that infusing tea bag for 1 or 2 min is sufficient for getting infusion with maximum radical scavenging activity and in case of tea powder, shorter boiling time is better for larger amount of powder or small amount of powder should be boiled for minimum 5 min for rendering extract with maximum radical scavenging activity. (author)

  12. Antibacterial activity and safety of commercial veterinary cationic steroid antibiotics and neutral superoxidized water.

    Directory of Open Access Journals (Sweden)

    Benjamin E Bergstrom

    Full Text Available Antibiotic resistance of bacteria common to the ocular surface is an evolving problem. Thus, novel treatment options with new modes of action are required. We investigated the antibacterial activity and safety of three commercially available topical veterinary ophthalmic products (cationic steroid antibiotics, products A and B, and a neutral superoxidized water, product C to determine their potential use as antimicrobial alternatives. The minimum inhibitory concentrations (MIC of the three products were determined against 17 antibiotic resistant bacterial clinical isolates from the ocular surface. Using a standard cytotoxicity assay, the products at varying concentrations were evaluated with a corneal fibroblast cell line and a macrophage-like cell line to determine their potential toxic effect in vitro. The commercial ophthalmic solutions, ofloxacin 0.3%, tobramycin 0.3% and gentamicin 0.3% were used as positive controls for the MIC and tobramycin 0.3% was used as positive control for the cytotoxicity assays. For the MIC, Product C showed no inhibition of growth for any organisms, while Products A and B showed inhibition of growth similar to slightly less than the positive controls. For the cytotoxicity assays, Product C exhibited minimal toxicity while Products A and B exhibited toxicity similar to the controls. In conclusion, Product C had no antibacterial activity in these assays, while Products A and B had antibacterial profiles similar to slightly less than common topical ophthalmic antibiotics and cytotoxicity profiles similar to common topical ophthalmic antibiotics. To our knowledge, this is the first report on the antibacterial activity and safety of the cationic steroid antibiotics and superoxidized water.

  13. The relationship between physical activity, sleep duration and depressive symptoms in older adults: The English Longitudinal Study of Ageing (ELSA

    Directory of Open Access Journals (Sweden)

    Victoria Garfield

    2016-12-01

    Full Text Available Research to date suggests that physical activity (PA is associated with distinct aspects of sleep, but studies have predominantly focused on sleep quality, been carried out in younger adults, and have not accounted for many covariates. Of particular interest is also the reported relationship between physical activity and depression in older adults and as such, their associations with sleep duration. Here we examine the cross-sectional relation between physical activity and sleep duration in a community-dwelling sample of 5265 older adults from the English Longitudinal Study of Ageing. We analysed the data using multiple regression, with physical activity as a categorical exposure and sleep duration a continuous outcome, as well as testing the interaction between physical activity and depressive symptoms, which was significant (p  0.05. Our findings suggest that a potentially effective way of improving sleep in older adults with depressive symptoms is via physical activity interventions.

  14. Estimation of the antioxidant activity of the commercially available fermented milks.

    Science.gov (United States)

    Najgebauer-Lejko, Dorota; Sady, Marek

    2015-01-01

    Free radicals are connected with the increased risk of certain diseases, especially cancers. There is some scientific evidence that antioxidant-rich diet may inhibit the negative impact of free radicals. The aim of the present study was to analyse the antioxidant capacity of the selected commercial natural and flavoured fermented milks offered in Poland, derived from different producers. The following commercially available natural fermented milks: 12 yoghurts, 12 kefirs, 2 butter milks, 2 cultured milks, Turkish yoghurt drink (ayran) and the following flavoured fermented milks: 22 yoghurts, 2 acidophillus milks, 2 kefirs, butter milk and vegetable flavoured fermented milk were analysed for their antioxidant potential. The antioxidant capacity was assessed, in two replicates and twice for each product, by means of ferric reducing antioxidant power (FRAP) and DPPH radical scavenging ability (expressed as ARP - anti radical power) methods. Among all analysed plain products, yoghurts and kefirs were characterised by the highest antioxidant activity. The presence of probiotic Lactobacillus casei strains in the product positively affected both FRAP and ARP values. Antioxidant capacity of the flavoured fermented milks was primarily affected by the type and quality (e.g. fruit concentration) of the added flavouring preparation. The most valuable regarding the estimated parameters were chocolate, coffee, grapefruit with green tea extract as well as bilberry, forest fruits, strawberry and cherry with blackcurrant fillings. Protein content, inclusion of probiotic microflora as well as type and quality of flavouring preparations are the main factors affecting antioxidant properties of fermented milks.

  15. Determination of essential elements in commercial baby foods by INAA (Instrumental Neutron Activation Analysis)

    Energy Technology Data Exchange (ETDEWEB)

    Vallinoto, Priscila; Maihara, Vera A., E-mail: pvallinoto@ipen.br, E-mail: vmaihara@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The World Health Organization recommends that infants be breast feed exclusively at least six months after birth. After this period, it is recommended to introduce complementary foods, in order to meet nutritional amounts, minerals and energy needs of children. Commercial food products intended for infants form an important part of the diet for many babies, so it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of malnutrition in developing countries. In this study, essential elements: Ca, Co, Cr, Cs, Fe, K, Na and Zn levels were determined in seven different commercial food products samples by Instrumental Neutron Activation Analysis. The seven baby food samples were acquired in the markets of Sao Paulo city. After 8-hour irradiations in the IEA-R1 nuclear research reactor under a thermal neutron flux of 10{sup 12} n cm{sup -2} s{sup -1}, the essential elements were determined and the concentrations obtained were lower than the WHO requirements. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST SRM 1577{sup b} Bovine Liver were analysed. (author)

  16. Determination of essential elements in commercial baby foods by INAA (Instrumental Neutron Activation Analysis)

    International Nuclear Information System (INIS)

    Vallinoto, Priscila; Maihara, Vera A.

    2011-01-01

    The World Health Organization recommends that infants be breast feed exclusively at least six months after birth. After this period, it is recommended to introduce complementary foods, in order to meet nutritional amounts, minerals and energy needs of children. Commercial food products intended for infants form an important part of the diet for many babies, so it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of malnutrition in developing countries. In this study, essential elements: Ca, Co, Cr, Cs, Fe, K, Na and Zn levels were determined in seven different commercial food products samples by Instrumental Neutron Activation Analysis. The seven baby food samples were acquired in the markets of Sao Paulo city. After 8-hour irradiations in the IEA-R1 nuclear research reactor under a thermal neutron flux of 10 12 n cm -2 s -1 , the essential elements were determined and the concentrations obtained were lower than the WHO requirements. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST SRM 1577 b Bovine Liver were analysed. (author)

  17. A cash flow model of development activity and the scope for energy savings. [Commercial office buildings

    Energy Technology Data Exchange (ETDEWEB)

    Leifer, D [Queensland Univ., St. Lucia (AU). Dept. of Architecture

    1991-01-01

    When proposing energy saving measures to the developers of large commercial office projects, it is necessary to appreciate what the developers' goals and perceptions are. This paper looks at a simple cash-flow model of development activity, and illustrates the potential for energy savings with reference to some data from two major Australian cities. This data was collected between July and November 1989 by surveys which were carried out on the basic design of 26 of the tallest Brisbane commercial office buildings. This survey followed an extensive investigation into the premises needs of modern office building tenants in Brisbane, in which over 200 CBD tenants were questioned. This investigation showed that there was an increasing need for air conditioning capacity and electrical power; greater tendencies for ''after hours'' office work; a desire for larger floor-plates to cater for expanding tenant organizations, and the emergence of ''professional tenants''. These observations have been documented elsewhere in the orbit reports amongst others. The buildings surveyed represent 60% of the estimated Brisbane central business district (CBD) office stock of area 1,256,000 m{sup 2}. (author).

  18. Antioxidant activity of commercial food grade tannins exemplified in a wine model.

    Science.gov (United States)

    Ricci, Arianna; Olejar, Kenneth J; Parpinello, Giuseppina P; Mattioli, Alessia U; Teslić, Nemanja; Kilmartin, Paul A; Versari, Andrea

    2016-12-01

    Although commercial tannins are widely used in foods and beverages, an improved understanding of the structure and composition of vegetable tannins is needed to promote the exploitation of agri-food by-products and waste and their valorisation in more sustainable industrial applications. This study aims to characterise the phytochemical composition and antioxidant activity of 13 food grade tannins using multiple analytical approaches, including spectrophotometry and HPLC-ECD to determine the amount of targeted polyphenolic compounds. Moreover, the antioxidant activity of tannins was assessed in terms of radical scavenging activity (DPPH• assay), reducing power (FRAP assay), and redox properties (cyclic voltammetry, CV). A statistical univariate and multivariate correlation analysis was performed on 17 parameters including tannin content (range: 0.71-1.62 mM), gallic acid, (+)-catechin, syringic acid and (‒)-epicatechin. The compositional profile of tannins was related to their chemical moiety, antioxidant activity and the botanical origin of the extracts. In particular, the CV signal at 500 mV was highly correlated with DPPH• value due to the catechol ring of flavonoids and trigalloyl moieties of gallic acid-based compounds. Practical examples of tannins application in winemaking are discussed.

  19. Characterisation of commercial aromatised vinegars: phenolic compounds, volatile composition and antioxidant activity.

    Science.gov (United States)

    Cejudo-Bastante, María J; Durán-Guerrero, Enrique; Natera-Marín, Ramón; Castro-Mejías, Remedios; García-Barroso, Carmelo

    2013-04-01

    Nineteen commercially available aromatised vinegars, which were representative of this type of product, were tested to ascertain their phenolic and volatile composition and antioxidant activity. The aromatised vinegars came from different raw materials such as fruits, spices, herbs and vegetables. The antioxidant activity was determined by means of photochemiluminescence, phenolic profile by using ultra performance liquid chromatography with ultraviolet detection, and the volatile composition was determined by using stir bar sorptive extraction-gas chromatography-mass spectrometry. Nine polyphenolic compounds and 141 volatile compounds were identified. Vinegar aromatised with black truffle and rosemary obtained the highest values of antioxidant activity, followed by those aromatised with lemon, tarragon, aromatic herbs and vegetables. Antioxidant activity was highly correlated with the presence of trans-p-coutaric acid, trans-caftaric acid, 5-hydroxy-methylfurfural and furfural. Moreover, (Z)-3-hexen-1-ol was exclusive to the vinegar aromatised with tarragon, while p-menth-1,8-ol, dimethyl styrene, 4-methyl acetophenone and nootkatone were only found in vinegar aromatised with lemon. On the basis of the results from the cluster analysis of cases, it can be concluded that the grouping responds more to the trademark of each vinegar than to the raw material. © 2012 Society of Chemical Industry.

  20. Four Characteristics of Facebook Activities for English Language Learning: A study of Malaysian University Students’ Needs and Preferences

    Directory of Open Access Journals (Sweden)

    Shaidatul Akma Adi Kasuma

    2017-06-01

    Full Text Available This paper identifies Malaysian university students’ needs and preferences for online English language activities on a Facebook group that supports their formal learning. Two methods of data collection were employed; content analysis of the Facebook interactions, and semi structured interviews. Four main learning preferences or characteristics of online activities are identified; a teacher-led activities (tasks and learning content provided by teachers, b teachers’ presence (one or two authority figures to facilitate learning and keep group lively, c topics or content (entertainment-oriented, grammar quizzes, opinion-based discussions, d structure of the group (optional and ungraded. The passive participants found the activity beneficial in improving their online communication ability, while the more active participants felt a boost of confidence to use English in a more public space like Facebook. The findings indicate that the students are in need of technological changes in learning, but are dependent on teachers’ instructions to initiate the process. They exert selective interests in learning topics and content, and demonstrate partial autonomy in negotiating the online group’s structure. The theoretical and practical implications, and recommendation for future research are briefly presented.

  1. Total polyphenol content and antioxidant activity of commercial Noni (Morinda citrifolia L. juice and its components

    Directory of Open Access Journals (Sweden)

    Adriana Bramorski

    2010-12-01

    Full Text Available The plant Morinda citrifolia L. (noni has been the focus of many recent studies due to its potential effects on treatment and prevention of several diseases. However, there are few in vivo and in vitro studies concerning its composition and antioxidant capacity. The aim of the present study was to determine the total polyphenol content (TPC and antioxidant capacity of a juice commercialized as noni juice, but containing grape, blueberry and noni fruits. Commercial noni juice was compared against its separate constituents of blueberry and grape juice. Folin-Ciocalteu and DPPH• methods were used to determine the concentration of total polyphenol content and antioxidant activity, respectively. Commercial noni juice presented higher values of TPC (91.90 mg of gallic acid/100 mL juice and antioxidant activity (5.85 mmol/L compared to its 5% diluted constituents. Concentrated blueberry juice presented higher TPC and antioxidant activity than the other juices analyzed. Considering that the blueberry and grape juices account for only 10% in the composition of commercial noni juice, it can be inferred that these two components contribute significantly to the antioxidant activity. Therefore, additional studies are necessary in order to elucidate the contribution of the noni juice as an antioxidant.A planta Morinda citrifolia L. tem sido objeto de muitas pesquisas decorrente de seus efeitos benéficos no tratamento e prevenção de muitas doenças. No entanto, são escassos os estudos in vivo e in vitro sobre os compostos presentes e sua capacidade de atuar como antioxidante. Objetivou-se com este trabalho determinar o índice de polifenóis totais (IPT e a capacidade antioxidante do suco de noni comercial, constituído de uva, mirtilo e a fruta do noni. O suco de noni comercial foi comparado com seus constituintes (mirtilo e suco de uva separadamente. Os métodos Folin-Ciocalteu e DPPH• foram utilizados para determinar a concentração de polifen

  2. Oxidation of an activated carbon commercial and characterization of the content of superficial acid groups

    International Nuclear Information System (INIS)

    Cortes, Juan Carlos; Giraldo Liliana; Garcia, Andres A; Garcia, Cesar; Moreno, Juan C

    2008-01-01

    The changes of the surface acid groups of an activated commercial carbon after placing it under oxidation treatment with nitric acid are studied. The time used was in the range 1.5 and 9 hours, the concentrations range was from 4 to 7 molL -1 . The study included the determination of immersion enthalpy. Boehm's type titrations, FTIR, and pH at the point of zero charge, pH p zc. It was found that total acid groups are in a range from 0.207 mmolg -1 to 1.247 mmolg -1 , and that they are proportional to the immersion enthalpy in NaOH that are between 40 and 54Jg -1 . The pH p zc decreases with the oxidation treatment and have values between 8.3 and 4.3

  3. Evaluation of treatment alternatives for wastes from both spent fuel rod consolidation and miscellaneous commercial activities

    International Nuclear Information System (INIS)

    Ross, W.A.; Schneider, K.J.; Oma, K.H.; Smith, R.I.; Bunnell, L.R.

    1986-07-01

    Alternative treatments were considered for both existing commercial transuranic wastes and future wastes from spent fuel rod consolidation. Waste treatment was assumed to occur at a hypothetical central treatment facility (a Monitored Retrieval Storage [MRS] facility was used as a reference). Disposal of the waste in a geologic repository was also assumed. The waste form charcteristics, process characteristics, and costs were evaluated for each waste treatment alternative. The evaluation indicated that selection of a high volume reduction alternative can save almost $1 billion in life-cycle costs for the management of transuranic and high-activity wastes from 70,000 MTU of spent fuel compared to the reference MRS waste treatment processes. The supercompaction, arc pyrolysis and melting, and maximum volume reduction alternatives are recommended for further consideration; the latter two are recommended for further testing and demonstration

  4. Enzyme activity deviates due to spatial and temporal temperature profiles in commercial microtiter plate readers.

    Science.gov (United States)

    Grosch, Jan-Hendrik; Sieben, Michaela; Lattermann, Clemens; Kauffmann, Kira; Büchs, Jochen; Spieß, Antje C

    2016-03-01

    Microtiter plates (MTP) and automatized techniques are increasingly applied in the field of biotechnology. However, the susceptibility of MTPs to edge effects such as thermal gradients can lead to high variation of measured enzyme activities. In an effort to enhance experimental reliability, to quantify, and to minimize instrument-caused deviations in enzyme kinetics between two MTP-readers, we comprehensively quantified temperature distribution in 96-well MTPs. We demonstrated the robust application of the absorbance dye cresol red as easily applicable temperature indicator in cuvettes and MTPs and determined its accuracy to ±0.16°C. We then quantified temperature distributions in 96-well MTPs revealing temperature deviations over single MTP of up to 2.2°C and different patterns in two commercial devices (BioTek Synergy 4 and Synergy Mx). The obtained liquid temperature was shown to be substantially controlled by evaporation. The temperature-induced enzyme activity variation within MTPs amounted to about 20 %. Activity deviations between MTPs and to those in cuvettes were determined to 40 % due to deviations from the set temperature in MTPs. In conclusion, we propose a better control of experimental conditions in MTPs or alternative experimental systems for reliable determination of kinetic parameters for bioprocess development. Copyright © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. β-Galactosidase activity of commercial lactase samples in raw and pasteurized milk at refrigerated temperatures.

    Science.gov (United States)

    Horner, T W; Dunn, M L; Eggett, D L; Ogden, L V

    2011-07-01

    Many consumers are unable to enjoy the benefits of milk due to lactose intolerance. Lactose-free milk is available but at about 2 times the cost of regular milk or greater, it may be difficult for consumers to afford. The high cost of lactose-free milk is due in part to the added cost of the lactose hydrolysis process. Hydrolysis at refrigerated temperatures, possibly in the bulk tank or package, could increase the flexibility of the process and potentially reduce the cost. A rapid β-galactosidase assay was used to determine the relative activity of commercially available lactase samples at different temperatures. Four enzymes exhibited low-temperature activity and were added to refrigerated raw and pasteurized milk at various concentrations and allowed to react for various lengths of time. The degree of lactose hydrolysis by each of the enzymes as a function of time and enzyme concentration was determined by HPLC. The 2 most active enzymes, as determined by the β-galactosidase assay, hydrolyzed over 98% of the lactose in 24h at 2°C using the supplier's recommended dosage. The other 2 enzymes hydrolyzed over 95% of the lactose in 24h at twice the supplier's recommended dosage at 2°C. Results were consistent in all milk types tested. The results show that it is feasible to hydrolyze lactose during refrigerated storage of milk using currently available enzymes. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  6. Adsorption characteristics of benzene on biosolid adsorbent and commercial activated carbons

    Energy Technology Data Exchange (ETDEWEB)

    Hung-Lung Chiang; Kuo-Hsiung Lin; Chih-Yu Chen; Ching-Guan Choa; Ching-Shyung Hwu; Nina Lai [China Medical University, Taichung (Taiwan). Department of Risk Management

    2006-05-15

    This study selected biosolids from a petrochemical wastewater treatment plant as the raw material. The sludge was immersed in 0.5-5 M of zinc chloride (ZnCl{sub 2}) solutions and pyrolyzed at different temperatures and times. Results indicated that the 1-M ZnCl{sub 2}-immersed biosolids pyrolyzed at 500{sup o}C for 30 min could be reused and were optimal biosolid adsorbents for benzene adsorption. Pore volume distribution analysis indicated that the mesopore contributed more than the macropore and micropore in the biosolid adsorbent. The benzene adsorption capacity of the biosolid adsorbent was 65 and 55% of the G206 (granular-activated carbon) and BPL (coal-based activated carbon; Calgon, Carbon Corp.) activated carbons, respectively. Data from the adsorption and desorption cycles indicated that the benzene adsorption capacity of the biosolid adsorbent was insignificantly reduced compared with the first-run capacity of the adsorbent; therefore, the biosolid adsorbent could be reused as a commercial adsorbent, although its production cost is high. 18 refs., 9 figs., 3 tabs.

  7. Adsorption characteristics of benzene on biosolid adsorbent and commercial activated carbons.

    Science.gov (United States)

    Chiang, Hung-Lung; Lin, Kuo-Hsiung; Chen, Chih-Yu; Choa, Ching-Guan; Hwu, Ching-Shyung; Lai, Nina

    2006-05-01

    This study selected biosolids from a petrochemical waste-water treatment plant as the raw material. The sludge was immersed in 0.5-5 M of zinc chloride (ZnCl2) solutions and pyrolyzed at different temperatures and times. Results indicated that the 1-M ZnCl2-immersed biosolids pyrolyzed at 500 degrees C for 30 min could be reused and were optimal biosolid adsorbents for benzene adsorption. Pore volume distribution analysis indicated that the mesopore contributed more than the macropore and micropore in the biosolid adsorbent. The benzene adsorption capacity of the biosolid adsorbent was 65 and 55% of the G206 (granular-activated carbon) and BPL (coal-based activated carbon; Calgon, Carbon Corp.) activated carbons, respectively. Data from the adsorption and desorption cycles indicated that the benzene adsorption capacity of the biosolid adsorbent was insignificantly reduced compared with the first-run capacity of the adsorbent; therefore, the biosolid adsorbent could be reused as a commercial adsorbent, although its production cost is high.

  8. Development of Investment Activities of Commercial Insurance Companies in Slovak, Czech and Austrian Insurance Markets in 2004-2009

    Directory of Open Access Journals (Sweden)

    Marek Meheš

    2011-05-01

    Full Text Available The contribution deals with investments of commercial insurance companies operating in Slovak, Czech and Austrian insurance market in the period of 2004–2009. First of all, development of technical reserves volume as an important prerequisite of investing of commercial insurance companies will be characterized. After that, we evaluate financial placements and investment activities – ratio of total investments and technical reserves. We also present statistical tests by means of which we examine the existence of the relation between the volume of technical reserves and the volume of investments of commercial insurance companies.

  9. Bothrops fonsecai snake venom activities and cross-reactivity with commercial bothropic venom.

    Science.gov (United States)

    Collaço, Rita de Cássia O; Randazzo-Moura, Priscila; Tamascia, Mariana L; da Silva, Igor Rapp F; Rocha, Thalita; Cogo, José C; Hyslop, Stephen; Sanny, Charles G; Rodrigues-Simioni, Léa

    2017-01-01

    In this work, we examined some biochemical and biological activities of Bothrops fonsecai venom, a pitviper endemic to southeastern Brazil, and assessed their neutralization by commercial bothropic antivenom (CAv). Cross-reactivity of venom with CAv was also assessed by immunoblotting and size-exclusion high performance chromatography (SE-HPLC). Bothrops fonsecai venom had PLA 2 , proteolytic and esterase activities that were neutralized to varying extents by venom:antivenom ratios of 5:1 and 5:2 (PLA 2 and esterase activities) or not significantly by either venom:antivenom ratio (proteolytic activity). The minimum hemorrhagic dose (69.2μg) was totally neutralized by both ratios. Clotting time in rat citrated plasma was 33±10.5s (mean±SD; n=5) and was completely neutralized by a 5:2 ratio. Edema formation was dose-dependent (1-30μg/site) and significantly inhibited by both ratios. Venom (10-300μg/mL) caused neuromuscular blockade in extensor digitorum longus preparations; this blockade was inhibited best by a 5:2 ratio. Venom caused myonecrosis and creatine kinase release in vivo (gastrocnemius muscle) and in vitro (extensor digitorum longus) that was effectively neutralized by both venom:antivenom ratios. Immunoblotting showed that venom components of ~25-100kDa interacted with CAv. SE-HPLC profiles for venom incubated with CAv or specific anti-B. fonsecai antivenom raised in rabbits (SAv) indicated that CAv had a higher binding capacity than SAv, whereas SAv had higher affinity than CAv. These findings indicate that B. fonsecai venom contains various activities that are neutralized to different extents by CAv and suggest that CAv could be used to treat envenoming by B. fonsecai. Copyright © 2016. Published by Elsevier Inc.

  10. China English and ELT for English Majors

    Science.gov (United States)

    Zhang, Mingjuan

    2008-01-01

    This paper is a general study of one of varieties of English--China English and its influence on English Language Teaching (ELT) for English majors. The status of English as an International language breaks the situation in which British English or American English is the sole standard. English becomes World Englishes, taking on a plural form,…

  11. Seasonal phosphatase activity in three characteristic soils of the English uplands polluted by long-term atmospheric nitrogen deposition

    International Nuclear Information System (INIS)

    Turner, B.L.; Baxter, Robert; Whitton, B.A.

    2002-01-01

    High soil phosphatase activities confirm strong biological phosphorus limitations due to nitrogen deposition. - Phosphomonoesterase activities were determined monthly during a seasonal cycle in three characteristic soil types of the English uplands that have been subject to long-term atmospheric nitrogen deposition. Activities (μmol para-nitrophenol g -1 soil dry wt. h -1 ) ranged between 83.9 and 307 in a blanket peat (total carbon 318 mg g -1 , pH 3.9), 45.2-86.4 in an acid organic grassland soil (total carbon 354 mg g -1 , pH 3.7) and 10.4-21.1 in a calcareous grassland soil (total carbon 140 mg g -1 , pH 7.3). These are amongst the highest reported soil phosphomonoesterase activities and confirm the strong biological phosphorus limitation in this environment

  12. The Track of Brain Activity during the Observation of TV Commercials with the High-Resolution EEG Technology

    Directory of Open Access Journals (Sweden)

    Laura Astolfi

    2009-01-01

    Full Text Available We estimate cortical activity in normal subjects during the observation of TV commercials inserted within a movie by using high-resolution EEG techniques. The brain activity was evaluated in both time and frequency domains by solving the associate inverse problem of EEG with the use of realistic head models. In particular, we recover statistically significant information about cortical areas engaged by particular scenes inserted within the TV commercial proposed with respect to the brain activity estimated while watching a documentary. Results obtained in the population investigated suggest that the statistically significant brain activity during the observation of the TV commercial was mainly concentrated in frontoparietal cortical areas, roughly coincident with the Brodmann areas 8, 9, and 7, in the analyzed population.

  13. Space Commercialization

    Science.gov (United States)

    Martin, Gary L.

    2011-01-01

    A robust and competitive commercial space sector is vital to continued progress in space. The United States is committed to encouraging and facilitating the growth of a U.S. commercial space sector that supports U.S. needs, is globally competitive, and advances U.S. leadership in the generation of new markets and innovation-driven entrepreneurship. Energize competitive domestic industries to participate in global markets and advance the development of: satellite manufacturing; satellite-based services; space launch; terrestrial applications; and increased entrepreneurship. Purchase and use commercial space capabilities and services to the maximum practical extent Actively explore the use of inventive, nontraditional arrangements for acquiring commercial space goods and services to meet United States Government requirements, including measures such as public-private partnerships, . Refrain from conducting United States Government space activities that preclude, discourage, or compete with U.S. commercial space activities. Pursue potential opportunities for transferring routine, operational space functions to the commercial space sector where beneficial and cost-effective.

  14. Market development for active solar thermal systems (ASTS) in the institutional, commercial and industrial (ICI) sectors

    International Nuclear Information System (INIS)

    2000-01-01

    The market potential for active solar thermal systems in the institutional, commercial and industrial sectors of the Canadian economy was investigated, the objective being to identify markets and to prepare action plans as the foundation for developing these markets by Natural Resources Canada and the industry. In the process of researching the market, barriers to market development in these sectors of the economy were also identified as well as actions to overcome these barriers. Nine potential applications were modelled to determine their energy, economic and environmental performance. Of these four attractive applications have been selected for more detailed treatment. Separate action plans have been developed for Natural Resources Canada, the Canadian Solar Industries Association and the active solar thermal industry. The close cooperation of all three partners is considered essential for a successful marketing effort. A marketing plan which gives due consideration to the product, planning, packaging, price and promotion, is also considered to be a vital ingredient, as is a meticulous follow-up on 'leads' created by exposure to the target market. Solarwall'TM' for preheating of ventilation air to new school buildings and solar domestic hot water heating for camp grounds have been identified as the most attractive candidates for marketing at this time. Highlights of marketing plans for these two options are included for purposes of illustrating the essential ingredients of marketing plans. 1 fig

  15. Analysis of two commercially available bortezomib products: differences in assay of active agent and impurity profile.

    Science.gov (United States)

    Byrn, Stephen R; Tishmack, Patrick A; Milton, Mark J; van de Velde, Helgi

    2011-06-01

    The analytical properties of two commercially available bortezomib products (VELCADE(®) and Bortenat) were compared using nuclear magnetic resonance, mass spectrometry, high-performance liquid chromatography, and gas chromatography. The data showed differences between the two products. Based on these data, Bortenat samples contained more active ingredients than indicated by the label (mean, 116.5% and 117.9% of label, in 2-mg and 3.5-mg vials, respectively). In comparison, VELCADE samples contained a mean of 99.3% of active ingredient, which was consistent with the approved specification range (US, 90-110%; EU, 95-105%). Clinical data demonstrate that patients exposed to higher than recommended doses of bortezomib on the standard twice-weekly dosing schedule are likely to have an increased risk of major toxicities. Bortenat 2-mg vials contained an isovaleraldehyde impurity; the origin of this is unknown. Additionally, the ratio of boronic acid to boronic ester differed between Bortenat 2 mg (0.27:1) and 3.5 mg (0.13:1) and VELCADE (0.10:1) samples reconstituted in saline indicating that the Bortenat product is not equivalent to the VELCADE product.

  16. EPA's approach to the commercial low-activity mixed waste problem

    International Nuclear Information System (INIS)

    Foutes, C.; Schultheisz, D.; Gruhlke, J.

    1999-01-01

    The US Environmental Protection Agency is proposing an environmental standard for the disposal of commercial low-activity mixed waste (LAMW), waste characterized by the presence of both hazardous chemicals and very low-level radioactive materials. LAMW is and will be generated in large amounts by environmental restoration efforts, nuclear power production and, in smaller amounts, by medical and educational facilities, industrial activities, and the process of research and development. The dual regulatory nature of this waste (covered by two very different statutes) is currently an impediment to its permanent disposal. The proposed standard addresses this issue by creating a voluntary regulatory option under which LAMW that meets the proposed radionuclide concentration limits may be disposed of via disposal technology based upon the Resource Conservation and Recovery Act (RCRA) hazardous waste disposal requirements. Such a facility would also have to be licensed by the NRC. EPA will explore the attributes of this disposal technology to develop concentration limits that are protective of the public health for LAMW. (author)

  17. Commercially Available Activated Carbon Fiber Felt Enables Efficient Solar Steam Generation.

    Science.gov (United States)

    Li, Haoran; He, Yurong; Hu, Yanwei; Wang, Xinzhi

    2018-03-21

    Sun-driven steam generation is now possible and has the potential to help meet future energy needs. Current technologies often use solar condensers to increase solar irradiance. More recently, a technology for solar steam generation that uses heated surface water and low optical concentration is reported. In this work, a commercially available activated carbon fiber felt is used to generate steam efficiently under one sun illumination. The evaporation rate and solar conversion efficiency reach 1.22 kg m -2 h -1 and 79.4%, respectively. The local temperature of the evaporator with a floating activated carbon fiber felt reaches 48 °C. Apart from the high absorptivity (about 94%) of the material, the evaporation performance is enhanced thanks to the well-developed pores for improved water supply and steam escape and the low thermal conductivity, which enables reduced bulk water temperature increase. This study helps to find a promising material for solar steam generation using a water evaporator that can be produced economically (∼6 $/m 2 ) with long-term stability.

  18. Radiological English

    Energy Technology Data Exchange (ETDEWEB)

    Ribes, R. [Hospital Reina Sofia, Cordoba (Spain). Servicio de Radiologia; Ros, P.R. [Harvard Medical School, Boston, MA (United States). Div. of Radiology

    2007-07-01

    The book is an introductory book to radiological English on the basis that there are a lot of radiologists, radiology residents, radiology nurses, radiology students, and radiographers worldwide whose English level is indeterminate because their reading skills are much higher than their fluency. It is intended to help those health care professionals who need English for their work but do not speak English on a day-to-day basis. (orig.)

  19. Radiological English

    International Nuclear Information System (INIS)

    Ribes, R.; Ros, P.R.

    2007-01-01

    The book is an introductory book to radiological English on the basis that there are a lot of radiologists, radiology residents, radiology nurses, radiology students, and radiographers worldwide whose English level is indeterminate because their reading skills are much higher than their fluency. It is intended to help those health care professionals who need English for their work but do not speak English on a day-to-day basis. (orig.)

  20. Earphone English.

    Science.gov (United States)

    Goldsmith, Francisca

    2002-01-01

    Describes Earphone English, a student club sponsored through a partnership between Berkeley High School and the Berkeley Public Library that offers students whose primary language is not English to practice their spoken and aural English skills. Discusses the audiobooks used in the program and the importance of multicultural content and age…

  1. 32 CFR 552.60 - Supervision of on-post commercial activities.

    Science.gov (United States)

    2010-07-01

    ... unit will not be given to commercial enterprises or individuals engaged in commercial solicitation... clients initially by methods such as advertising, direct mail, and telephone. (2) Commanders will provide... device, scheme, or artifice, including misleading advertising and sales literature. (9) Any oral or...

  2. Characterisation of aroma profiles of commercial soy sauce by odour activity value and omission test.

    Science.gov (United States)

    Feng, Yunzi; Su, Guowan; Zhao, Haifeng; Cai, Yu; Cui, Chun; Sun-Waterhouse, Dongxiao; Zhao, Mouming

    2015-01-15

    Twenty-seven commercial soy sauces produced through three different fermentation processes (high-salt liquid-state fermentation soy sauce, HLFSS; low-salt solid-state fermentation soy sauce, LSFSS; Koikuchi soy sauce, KSS) were examined to identify the aroma compounds and the effect of fermentation process on the flavour of the soy sauce was investigated. Results showed that 129 volatiles were identified, of which 41 aroma-active components were quantified. The types of odorants occurring in the three soy sauce groups were similar, although their intensities significantly differed. Many esters and phenols were found at relatively high intensities in KSS, whereas some volatile acids only occurred in LSFSS. Furthermore, 23 aroma compounds had average OAVs>1, among which 3-methylbutanal, ethyl acetate, 4-hydroxy-2-ethyl-5-methyl-3(2H)-furanone, 2-methylbutanal and 3-(methylthio)propanal exhibited the highest average OAVs (>100). In addition, omission tests verified the important contribution of the products resulting from amino acid catabolism to the characteristic aroma of soy sauce. Copyright © 2014. Published by Elsevier Ltd.

  3. THE IMPLICATIONS OF MARKETING ACTIVITY IN RISK ANALYSIS, CORE ELEMENT OF LENDING POLICY TO COMMERCIAL BANKS

    Directory of Open Access Journals (Sweden)

    Magda Florin-Mihai

    2013-04-01

    Full Text Available In the present financial context first affected by the lack of trust generated by the important bankruptcies in the USA and secondly by the global economic crisis, financial institutions are more than ever focused on applying market research, customer segmentation procedures and based upon them adapted credit strategies. The process is based on the fundaments of the marketing mix, much more carefully than before in order to maximize efficiency and market position or to consolidate, increase market share by taking advantage of opportunities or diminishing the effects of the present unfavorable economic climate. Analysis procedures based on differential risk models can be identified, the starting point being precisely the involvement of marketing by the market segmentation process and the concepts of “customer centricity” and “client relationship management”, specific credit policies being based upon them. The present paper intends to bring forth the client segmentation criteria practiced by top Romanian commercial banks, as the right segmentation process will reflect on the typology of financing over time. Furthermore, client segmentation tends to influence banking management in order to administer the risks arising from the credit activities, as it is in strict connection to the elements and processes involved in determining a correct rating of the applicants for funding.

  4. In vitro antimicrobial activity of a commercial ear antiseptic containing chlorhexidine and Tris-EDTA.

    Science.gov (United States)

    Guardabassi, Luca; Ghibaudo, Giovanni; Damborg, Peter

    2010-06-01

    Minimum bactericidal concentrations (MBCs) of a commercial ear antiseptic containing chlorhexidine 0.15% and Tris-EDTA (Otodine) were determined by broth microdilution for 150 isolates representing the most common pathogens associated with canine otitis. The microorganisms were classified into three groups according to their levels of susceptibility. The most susceptible group included Staphylococcus pseudintermedius, Malassezia pachydermatis, Streptococcus canis and Corynebacterium auriscanis, which were generally killed by 1 : 64 dilution of the antiseptic product (MBC = 23/0.8 microg/mL of chlorhexidine/Tris-EDTA). The most resistant organism was Proteus mirabilis, which survived up to 1 : 8 dilution of the product (MBC = 375/12 microg/mL). Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus displayed intermediate MBCs ranging between 188/6 and 47/1.5 microg/mL. Interestingly, S. pseudintermedius was more susceptible than S. aureus, and no significant difference was observed between meticillin-resistant and meticillin-susceptible isolates within each species, indicating that antiseptic use is unlikely to co-select for meticillin resistance. Although the concentrations required for killing (MBCs) varied considerably with microorganism type, the combination of chlorhexidine 0.15% and Tris-EDTA was active against all the pathogens most commonly involved in canine otitis.

  5. Kinetic and equilibrium study of adsorption of di-azo dyes on commercial activated carbon

    International Nuclear Information System (INIS)

    Hyali, E.A.S.A.; Abady, T.G.A.

    2013-01-01

    This research work is concerned with studying the adsorption of a number of di-azo dyes on commercial activated carbon (CAC). The synthesized dyes vary in their structures by the central parts. which are either ortho, meta or para phenvlene diamine. This variation affects the linearity of molecules, their spatial arrangement and electron movement throughout the molecule by resonance. Factors a fleeting adsorption process, such as the efiect of contact time, initial concentration, p1-I of the adsorption medium, adsorbent dose, effect of solvent and temperature were studied. The results indicated that, the adsorption process is fast in the first 10 mm, then gradually decreased with time and approaches maximum within 70-80 min for all the studied dyes. The increase of initial concentration and temperature decreased the adsorption efficiency. The results also shows that, the adsorption is found to be more efficient at low Ph value. The increase of the adsorbent dose increases the adsorption efficiency and decreases its capacity. The variation of solvent (ethanol-water ratio) indicates that the decrease of dielectric constant lowers the adsorption efficiency. The study included application of three adsorption isotherms, Freundlich, Langmuir and Tempkin on the experimental data of the studied systems. The results indicated that, Freundlich isotherm fits better the adsorption data. Kinetic analysis of the adsorption data was also conducted by employing 4 kinetic models; pseudo first order and pseudo second order, Elovich and intra particle diffusion equations. The results obtained conclude that, the studied systems follow the Pseudo second order model. (author)

  6. Les entreprises commerciales (Commercial Enterprises).

    Science.gov (United States)

    Schwab, Wallace

    1979-01-01

    Examines the legal concept of "corporate body" in French and English law, as well as that of the "company," the "corporation," and the "society"; and discusses the manifestations of a dual legal heritage in commercial enterprises in Quebec. (AM)

  7. Cross national study of leisure-time physical activity in Dutch and English populations with ethnic group comparisons.

    Science.gov (United States)

    de Munter, Jeroen S L; Agyemang, Charles; van Valkengoed, Irene G M; Bhopal, Raj; Zaninotto, Paola; Nazroo, James; Kunst, Anton E; Stronks, Karien

    2013-06-01

    Variations between countries in leisure-time physical activity (LTPA) can be used to test the convergence thesis, which expects that ethnic minority groups change towards the LTPA levels of the native population of host countries. The aim of this study was to test whether similar differences in LTPA between the native populations of England and the Netherlands are also observed among the Indian and African descent groups living in these countries. We used English and Dutch population-based health surveys that included participants aged 35-60 years of European (n(english) = 14,723, n(dutch) = 567), Indian (n(english) = 1264, n(dutch) = 370) and African-Caribbean (n(english) = 1112, n(dutch) = 689) descent. Levels of LTPA (30-minute walking, any reported cycling, gardening, dancing and playing sports) were estimated with age-sex-standardized prevalence rates. Comparisons among groups were made using adjusted Prevalence Ratios (PRs). Within both countries and compared with the European group, Indian and African groups had lower levels of gardening and cycling, whereas the African groups had higher levels of dancing. Between countries, among the European groups, the Netherlands showed higher prevalence of cycling than England, PR = 2.26 (95% CI: 2.06-2.48), and this was 2.85 (1.94-4.19) among Indian descent, and 2.77 (2.05-3.73) among African descent. For playing sports, this was PR = 1.30 (1.23-1.38), 1.43 (1.24-1.66) and 1.22 (1.10-1.34), whereas for gardening this was PR = 0.71 (0.65-0.78), 0.65 (0.52-0.81) and 0.75 (0.62-0.90), respectively. Walking and dancing showed inconsistent differences between the countries and ethnic groups. This cross-national comparison supports the expectation that LTPA of Indian and African descent groups converge towards the national levels of England and the Netherlands respectively.

  8. Commercial Methodologies for Acquiring Consulting Services: Can Department of Defense Contracting Activities Follow Suit?

    National Research Council Canada - National Science Library

    Clarke, Will

    2001-01-01

    .... The objective of this thesis is to ascertain the best pre-award commercial practices for acquiring CS and draw conclusions and make recommendations for employing these proven methods in future Department of Defense (DoD) procurements...

  9. For Benevolence and for Self-Interest: Social and Commercial Entrepreneurial Activity across Nations

    OpenAIRE

    Estrin, Saul; Mickiewicz, Tomasz; Stephan, Ute

    2011-01-01

    We conceptualise social entrepreneurship as a source of social capital which, when present in the environment, enhances commercial entrepreneurship. We also argue that social entrepreneurship should be recognised as a second form of Baumol's (1990) productive entrepreneurship and that it will therefore compete at the individual level for resources with commercial entrepreneurship. Unlike institutional void theory, we see social entrepreneurship as conditional on institutional quality, but con...

  10. Japanese and English Sentence Reading Comprehension and Writing Systems: An fMRI Study of First and Second Language Effects on Brain Activation

    Science.gov (United States)

    Buchweitz, Augusto; Mason, Robert A.; Hasegawa, Mihoko; Just, Marcel A.

    2009-01-01

    Functional magnetic resonance imaging (fMRI) was used to compare brain activation from native Japanese (L1) readers reading hiragana (syllabic) and kanji (logographic) sentences, and English as a second language (L2). Kanji showed more activation than hiragana in right-hemisphere occipito-temporal lobe areas associated with visuospatial…

  11. COMPARATIVE EVALUATION OF COMMERCIAL AND SEWAGE SLUDGE BASED ACTIVATED CARBONS FOR THE REMOVAL OF TEXTILE DYES FROM AQUEOUS SOLUTIONS

    Directory of Open Access Journals (Sweden)

    S. Sreedhar Reddy, B. Kotaiah

    2006-10-01

    Full Text Available The sorption of dyes from aqueous solutions on to sludge-based activated carbon have been studied and compared with commercial activated carbon. Adsorption parameters for the Langmuir and Freundlich isotherms were determined and the effects of effluent pH, adsorbent dosage, contact time and initial dye concentration were studied. A pseudo-second order kinetic model has been proposed to correlate the experimental data.

  12. Can sedentary behavior be made more active? A randomized pilot study of TV commercial stepping versus walking.

    Science.gov (United States)

    Steeves, Jeremy A; Bassett, David R; Fitzhugh, Eugene C; Raynor, Hollie A; Thompson, Dixie L

    2012-08-06

    There is a growing problem of physical inactivity in America, and approximately a quarter of the population report being completely sedentary during their leisure time. In the U.S., TV viewing is the most common leisure-time activity. Stepping in place during TV commercials (TV Commercial Stepping) could increase physical activity. The purpose of this study was to examine the feasibility of incorporating physical activity (PA) into a traditionally sedentary activity, by comparing TV Commercial Stepping during 90 min/d of TV programming to traditional exercise (Walking). A randomized controlled pilot study of the impact of 6 months of TV Commercial Stepping versus Walking 30 min/day in adults was conducted. 58 sedentary, overweight (body mass index 33.5 ± 4.8 kg/m2) adults (age 52.0 ± 8.6 y) were randomly assigned to one of two 6-mo behavioral PA programs: 1) TV Commercial Stepping; or 2) Walking 30 min/day. To help facilitate behavior changes participants received 6 monthly phone calls, attended monthly meetings for the first 3 months, and received monthly newsletters for the last 3 months. Using intent-to-treat analysis, changes in daily steps, TV viewing, diet, body weight, waist and hip circumference, and percent fat were compared at baseline, 3, and 6 mo. Data were collected in 2010-2011, and analyzed in 2011. Of the 58 subjects, 47 (81%) were retained for follow-up at the completion of the 6-mo program. From baseline to 6-mo, both groups significantly increased their daily steps [4611 ± 1553 steps/d vs. 7605 ± 2471 steps/d (TV Commercial Stepping); 4909 ± 1335 steps/d vs. 7865 ± 1939 steps/d (Walking); P TV viewing and dietary intake decreased significantly in both groups. Body weight did not change, but both groups had significant decreases in percent body fat (3-mo to 6-mo), and waist and hip circumference (baseline to 6-mo) over time. Participants in both the TV Commercial Stepping and Walking groups had favorable changes in

  13. Can sedentary behavior be made more active? A randomized pilot study of TV commercial stepping versus walking

    Directory of Open Access Journals (Sweden)

    Steeves Jeremy A

    2012-08-01

    Full Text Available Abstract Background There is a growing problem of physical inactivity in America, and approximately a quarter of the population report being completely sedentary during their leisure time. In the U.S., TV viewing is the most common leisure-time activity. Stepping in place during TV commercials (TV Commercial Stepping could increase physical activity. The purpose of this study was to examine the feasibility of incorporating physical activity (PA into a traditionally sedentary activity, by comparing TV Commercial Stepping during 90 min/d of TV programming to traditional exercise (Walking. Methods A randomized controlled pilot study of the impact of 6 months of TV Commercial Stepping versus Walking 30 min/day in adults was conducted. 58 sedentary, overweight (body mass index 33.5 ± 4.8 kg/m2 adults (age 52.0 ± 8.6 y were randomly assigned to one of two 6-mo behavioral PA programs: 1 TV Commercial Stepping; or 2 Walking 30 min/day. To help facilitate behavior changes participants received 6 monthly phone calls, attended monthly meetings for the first 3 months, and received monthly newsletters for the last 3 months. Using intent-to-treat analysis, changes in daily steps, TV viewing, diet, body weight, waist and hip circumference, and percent fat were compared at baseline, 3, and 6 mo. Data were collected in 2010–2011, and analyzed in 2011. Results Of the 58 subjects, 47 (81% were retained for follow-up at the completion of the 6-mo program. From baseline to 6-mo, both groups significantly increased their daily steps [4611 ± 1553 steps/d vs. 7605 ± 2471 steps/d (TV Commercial Stepping; 4909 ± 1335 steps/d vs. 7865 ± 1939 steps/d (Walking; P  Conclusions Participants in both the TV Commercial Stepping and Walking groups had favorable changes in daily steps, TV viewing, diet, and anthropometrics. PA can be performed while viewing TV commercials and this may be a feasible alternative to traditional approaches for

  14. Effect of commercial activated carbons in sulfur cathodes on the electrochemical properties of lithium/sulfur batteries

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin-Woo; Kim, Icpyo [School of Materials Science and Engineering, Gyeongsang National University, 501 Jinju-daero, Jinju, Gyeongnam 52828 (Korea, Republic of); Kim, Ki-Won; Nam, Tae-Hyun; Cho, Kwon-Koo; Ahn, Jou-Hyeon [Department of Materials Engineering and Convergence Technology, Gyeongsang National University, 501 Jinju-daero, Jinju, Gyeongnam 52828 (Korea, Republic of); Ryu, Ho-Suk [Department of Material and Energy Engineering, Gyeongwoon University, 730, Gangdong-ro, Sandong-myeon, Gumi, Gyeongbuk, 39160 (Korea, Republic of); Ahn, Hyo-Jun, E-mail: ahj@gnu.ac.kr [School of Materials Science and Engineering, Gyeongsang National University, 501 Jinju-daero, Jinju, Gyeongnam 52828 (Korea, Republic of); Department of Materials Engineering and Convergence Technology, Gyeongsang National University, 501 Jinju-daero, Jinju, Gyeongnam 52828 (Korea, Republic of)

    2016-10-15

    Highlights: • The sulfur/activated carbon composite is fabricated using commercial activated carbons. • The sulfur/activated carbon composite with coal shows the best performance. • The Li/S battery has capacities of 1240 mAh g{sup −1} at 1 C and 567 mAh g{sup −1} at 10 C. - Abstract: We prepared sulfur/active carbon composites via a simple solution-based process using the following commercial activated carbon-based materials: coal, coconut shells, and sawdust. Although elemental sulfur was not detected in any of the sulfur/activated carbon composites based on Thermogravimetric analysis, X-ray diffraction, and Raman spectroscopy, Energy-dispersive X-ray spectroscopy results confirmed its presence in the activated carbon. These results indicate that sulfur was successfully impregnated in the activated carbon and that all of the activated carbons acted as sulfur reservoirs. The sulfur/activated carbon composite cathode using coal exhibited the highest discharge capacity and best rate capability. The first discharge capacity at 1 C (1.672 A g{sup −1}) was 1240 mAh g{sup −1}, and a large reversible capacity of 567 mAh g{sup −1} was observed at 10 C (16.72 A g{sup −1}).

  15. Free radical scavenging activity of ethanolic extracts from herbs and spices commercialized in Brazil

    Directory of Open Access Journals (Sweden)

    Lilian Regina Barros Mariutti

    2008-12-01

    Full Text Available Ethanolic extracts from 23 different dried herbs and spices commercialized in Brazil were investigated for their free radical scavenging properties using the stable free radicals 2,2'-diphenyl-β-picrylhydrazyl (DPPH• and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid (ABTS•+, and Trolox as reference (TEAC for both radicals. The kinetic curves for both radicals showed to follow the first order kinetics model and the decay rate constant (k obs was calculated. For all the samples, the two methods showed a good linear TEAC correlation, indicating that the average reactivity of the compounds present in the ethanolic extracts was similar. Sage and rosemary extracts showed the highest free radical scavenging capacities, while onion showed negligible activity and colorifico, one of the most consumed spices in Brazil, showed low ABTS•+ scavenging activity. Three distinct situations were found for the extracts concerning the DPPH• scavenging capacities: (1 extracts, like rosemary and laurel, that presented the same efficient concentrations (EC50 but differed in the TEAC values and velocities of action (k obs, (2 extracts, such as garlic and basil, that showed similar EC50 and TEAC values, but different k obs values and (3 extracts that reacted at the same velocities but completely differed in the free radical scavenging capacities, like black pepper, savory, nutmeg, rosemary and sage. Similar considerations could be done for the ABTS•+ results. For the first time the ABTS•+ scavenging activity for allspice, basil, cardamom, chives, colorifico, cumin, dill, laurel, marjoram, parsley and tarragon was reported.Extratos etanólicos de 23 ervas e condimentos desidratados comercializados no Brasil foram analisados quanto as suas propriedades antioxidantes utilizando os radicais 2,2'-difenil-β-picrilhidrazil (DPPH• e ácido 2,2'-azino-bis(3-etilbenzotiazolina-6-sulfônico (ABTS•+, Trolox foi usado como referência para ambos radicais

  16. Thinking of English Quality Education

    Institute of Scientific and Technical Information of China (English)

    袁捷

    2012-01-01

    On the suggestions of advancing quality-oriented education actively, the State Education Commission made detailed explanation to Chinese quality education: Quality Education is education taking improv- ing whole nation’s quality as its aim. With the high-speed development of economy, quality education, especially English quality education, is out of line from development in our country. Thus, based on the current situation of English Quality Education, it deserves our attention of Secondary Vocational English Quality Education on English quality, English quality education, principles and strategies.

  17. Teaching a Large Multi-Level Class Using Different Strategies and Activities to Motivate English Language Learning

    OpenAIRE

    Julia Sevy

    2016-01-01

    Many challenges face English language teachers today, but two common problems in Ecuador specifically in universities are large class sizes and multi-level students. These problems can create boredom, anxiety, and over all lack of interest in English language learning. It is shown in this article how to combat these particular problems through various strategies utilized to teach to the students’ needs, help them work together and intrinsically motivate them to learn different English languag...

  18. CALL English

    DEFF Research Database (Denmark)

    Barlach, Else

    This multimedia program of English grammar caters specifically for Danish students at Bachelor level. The handbook introduces students to well-established grammatical terminology within the traditional areas of English grammar, and the CD-ROM, which contains about 120 exercises, offers students...

  19. Maori English

    Science.gov (United States)

    Maclagan, Margaret; King, Jeanette; Gillon, Gail

    2008-01-01

    The Maori language is the language of the indigenous people of New Zealand. Today, not all Maori speak the Maori language, and many Maori as well as non-Maori speak Maori English, the fastest growing of the main varieties of New Zealand English. This paper provides a background to the linguistic situation of the Maori populace in New Zealand,…

  20. Comparison of the acidification activities of commercial starter cultures in camel and bovine milk

    DEFF Research Database (Denmark)

    Berhe, Tesfemariam; Ipsen, Richard; Seifu, Eyassu

    2018-01-01

    Camel milk has been reported to be difficult to ferment due to anti-microbial properties. The present study tested eight commercial starter cultures for their ability to grow in camel milk. All investigated cultures were able to acidify camel milk and reached a final pH at a level similar to what...

  1. Parents, Are You Aware of the Commercial Activity in Your School? You Should Be.

    Science.gov (United States)

    Molnar, Alex

    2003-01-01

    Explains that financially strapped and resource-poor schools often accept corporate-sponsored educational materials and ads, especially when they come with free computers or other resources, discussing how corporations use schools to boost brand loyalty; how commercialism undermines the health of students (e.g., soda machines in schools, which…

  2. School of Juridical English

    Directory of Open Access Journals (Sweden)

    I. G. Fedotova

    2014-01-01

    Full Text Available The Department of English Language № 8 works with students of the Faculty of International Law. The unique school of teaching legal aspects of the English language is one of the most significant achievements of the department. Associate Professor V.F. Nazarov was one of professionals, was at the origin of this school. In 1992 the textbook "The course of the legal interpretation of Anglo-American Commercial Law" was published, which was the result of work of group of specialists in legal translation since early 1970s. The book laid foundation for the further development of the school of teaching legal aspects of the English language. After1990stheteaching of the legal aspects of English language was brought to the next level, marked of the by the creation of the educational complex "Legal concepts and categories in the English language" by I.G. Fedotova and G.P. Tolstopyatenko, based on the new competence-based concept of educating professional international lawyers.

  3. Implementing Verbal and Non-Verbal Activities in an Intercultural Collaboration Project for English Education

    Science.gov (United States)

    Fujii, Kiyomi; Hirotani, Maki

    2015-01-01

    Technological development offers language teachers a myriad of options for collaborative activities. Learners, in turn, benefit from increased opportunities to interact with people who can speak their target language. Research has previously highlighted the importance of developing learners' intercultural competence through such activities. The…

  4. Sunflower/Girasol: Spanish/English Elementary School Science Activity Curriculum. Evaluation of the Educational Efficacy of the Plant and Water Units.

    Science.gov (United States)

    Intercultural Center for Research in Education, Arlington, MA.

    The Sunflower/Girasol program is a Spanish/English bilingual science discovery program for Hispanic children in grades 2-6, designed to improve science instruction and educational opportunity for this group. The report describes the program's proposed activities and products, progress to date, and results of an evaluation of the first two units of…

  5. Teacher Trainers' and Trainees' Perceptions, Practices, and Constraints to Active Learning Methods: The Case of English Department in Bahir Dar University

    Science.gov (United States)

    Engidaw, Berhanu

    2014-01-01

    This study is on teacher trainers and teacher trainees' perceptions and practices of active learning and the constraints to implementing them in the English Department of Bahir Dar University. A mixed study approach that involves a quantitative self administered questionnaire, a semi-structured lesson observation guide, and qualitative in depth…

  6. The Effects of Learning-Style Based Activities on Students' Reading Comprehension Skills and Self-Efficacy Perceptions in English Foreign Language Classes

    Science.gov (United States)

    Balci, Özgül

    2017-01-01

    This study investigated the effects of learning-style based activities on students' reading comprehension skills and self-efficacy perceptions in English foreign language classes. A quasi-experimental, matching-only pretest-posttest control group design was utilized. The study was conducted with freshmen university students majoring in Elementary…

  7. Coral Reefs: An English Compilation of Activities for Middle School Students.

    Science.gov (United States)

    Walker, Sharon H.; Newton, R. Amanda; Ortiz, Alida

    This activity book on coral reefs for middle school students is divided into 10 sections. Section 1 contains the introduction. Section 2 describes what coral reefs are while section 3 describes how coral reefs reproduce and grow. Section 4 discusses where coral reefs are found and section 5 describes life on a coral reef. Section 6 discusses the…

  8. English Course

    CERN Multimedia

    HR Department

    2012-01-01

    Cours d'anglais général et professionnel : La prochaine session se déroulera : du 27 février au 22 juin 2012. Ces cours s'adressent à toute personne travaillant au CERN ainsi qu'à leur conjoint. Pour vous inscrire et voir tout le détail des cours proposés, consultez nos pages Web: http://cern.ch/Training Vous pouvez aussi contacter Kerstin Fuhrmeister, tél. 70896. Oral Expression The next sessions will take place from 27 February to 22 June, 2012.  This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. For registration and further information on the courses, please consult our Web page: http://cern.ch/Training or contact Kerstin Fuhrmeister, tel. ...

  9. English Phonetics

    DEFF Research Database (Denmark)

    potential applications helping to provide solutions to problems encountered in the real world. An area of prime importance was the teaching of pronunciation to language learners, and in particular the acquisition of English pronunciation by non-natives. Apart from works devoted to second...... Melville Bell, Isaac Pitman, Alexander J. Ellis, and Henry Sweet—the emphasis was on what is now known as articulatory phonetics. (See further Phonetics of English in the Nineteenth Century (Routledge, 2006), compiled by the editors of the current collection.) These pioneers regarded their task......-language acquisition, and in particular to the teaching of English as an acquired language, this emphasis also led to the production of important English pronunciation dictionaries, including the Afzelius dictionary reproduced as Volume I of this collection. Other areas covered in the following volumes include key...

  10. READING BASED-CLASSROOM ACTIVITIES: AN EFFORT TOWARD THE INTEGRATION OF LANGUAGE SKILLS IN TEACHING ENGLISH AS A FOREIGN LANGUAGE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Hadi Hadi

    2006-01-01

    Full Text Available Abstract: This paper proposes the implementation of reading-based classroom activities for teaching English as a foreign language in Indonesia. Compared to other language skills, reading is viewed to provide a relatively stable foundation for Indonesian students to develop their communicative competence in English. It is argued that reading-focused activities stimulate confidence for Indonesian learners to get involved in listening, speaking, and writing related-activities in ways that are similar to normal daily life communication. The reasons for the proposed implementation of reading-based classroom activities in TEFLIN and the role of reading and its relation with other language skills are presented.

  11. On the beginnings of cinema historiography: the architecture of a modern commercial activity

    Directory of Open Access Journals (Sweden)

    Andrés Ávila Gómez

    2015-12-01

    Full Text Available This article outlines a structured critical reflection of Ben Hall´s analysis in his The Best Remaining Seats. The Golden Age of the Movie Palace. When it was published in 1961, this article progressively provoked interest in commercial architecture. Its mutations foretold its own disappearance, in the ways that were known at that time: it was architecture for cinematographic exhibition. Beginning with the identification of the main historic elements that are suggested by Hall, this analysis seeks to establish some of the continuities or lack of continuities that they subsequently have in renowned researchers’ written works on the ever-changing cinema architecture.

  12. Different Analytical Approaches in Assessing Antibacterial Activity and the Purity of Commercial Lysozyme Preparations for Dairy Application

    Directory of Open Access Journals (Sweden)

    Luisa Pellegrino

    2013-05-01

    Full Text Available Hen egg-white lysozyme (LSZ is currently used in the food industry to limit the proliferation of lactic acid bacteria spoilage in the production of wine and beer, and to inhibit butyric acid fermentation in hard and extra hard cheeses (late blowing caused by the outgrowth of clostridial spores. The aim of this work was to evaluate how the enzyme activity in commercial preparations correlates to the enzyme concentration and can be affected by the presence of process-related impurities. Different analytical approaches, including turbidimetric assay, SDS-PAGE and HPLC were used to analyse 17 commercial preparations of LSZ marketed in different countries. The HPLC method adopted by ISO allowed the true LSZ concentration to be determined with accuracy. The turbidimetric assay was the most suitable method to evaluate LSZ activity, whereas SDS-PAGE allowed the presence of other egg proteins, which are potential allergens, to be detected. The analytical results showed that the purity of commercially available enzyme preparations can vary significantly, and evidenced the effectiveness of combining different analytical approaches in this type of control.

  13. Properties of Portland-Composite Cements with metakaolin: Commercial and manufactured by Thermal Activation of Serbian Kaolin Clay

    Directory of Open Access Journals (Sweden)

    Mitrovic A.

    2012-09-01

    Full Text Available Portland-composite cements (CEM II were prepared with addition of 5 to 35% of metakaolin (MK, manufactured by thermal activation/calcination of Serbian kaolin clay, and commercial matakaolin (CMK. Performance of the composite cements was evaluated, through the setting time (initial and final, compressive strengths (for ages 2, 7, 28, 90 and 180 days and soundness, and compared with control cement (Portland cement – CEM I. Setting time (initial and final is accelerated in Portlandcomposite cements, for both metakaolins used. The acceleration is higher in cement with addition of commercial metakaolin. Lower compressive strength is obtained after 2 days of curing for all Portland-composite cements in comparison with control cement, since pozzolanic reaction still did not show its effect. After 7 days, pozzolanic reaction show its effect, manifested as compressive strength increase of Portland-composite cements with addition of up to 35% of CMK, and 25% in the case of cements with MK. After 28 days compressive strength was higher than that for control cement for cements prepared with addition of CMK, and with addition of up to 25% MK. After 90 days increased compressive strength was noticed with addition of 10 - 20% of CMK, and with 10 and 15% of MK, while after 180 days addition of both metakaolins influences compressive strength decrease. The results of the soundness, 0.5 mm for CEM I, and 1.0 mm in most Portland-composite cements indicate soundness increase with addition of metakaolins. Generally, better performance of Portland-composite cements was obtained with addition of commercial metakaolin, which may be attributed to the differences in the pozzolanic activity of the applied metakaolins, 20.5 MPa and 14.9 MPa for CMK and MK, respectively. By our previous findings pozzolanic activity of the thermally activated clay may be increased by subsequent milling of the metakaolin manufactured by thermal activation process.

  14. Introduction to Commercial Cooking Equipment. Learning Activity Pack and Instructor's Guide 4.1. Commercial Foods and Culinary Arts Competency-Based Series. Section 4: Equipment Handling, Operation and Maintenance.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Studies in Vocational Education.

    This document consists of a learning activity packet (LAP) for the student and an instructor's guide for the teacher. The LAP is intended to acquaint occupational home economics students with the workings of and equipment found in commercial kitchens. Illustrated information sheets and learning activities are provided on each of the following…

  15. Matrix suites applying when making the commercial-company-activity-andfinancial-risks-express-diagnostics

    Directory of Open Access Journals (Sweden)

    Valentina Petrovn Neganova

    2011-09-01

    Full Text Available This paper describes an original technique and peculiarities of its use for the express diagnostics of a company and analysis of financial risks. The feature of this technique is potential Russian reality accountance of optimizational transformations of statements in order to minimize taxation and refract the information field of a business system for the apperception. It is based on the conceptual principle of studies of the University of Ghent, according to which, these three cycles affect stability of the companies to the important risk - the risk of bankruptcy. It is noted that the use of matrix analysis can become an additional powerful tool for solving the conceptual verification problem of financial permanence of business systems operation in the marketplace because it allows to determine the internal nature of the underlying processes that occur within an atomic business system and to make every effort to minimize potential and actual manifestations of instability of the external and internal environment of the business system. This method satisfies the multiple set of conditions-equations: apperceptive, asymptotic and simplificational functions that form the basis of calculations for model creation. The technique can be applied by commercial banks in the analysis of the elements of their loan portfolio. Application of this technique allows analyzing the performance of a commercial company in the features of Russian life with minimal iterations.

  16. Screen-based sedentary behavior, physical activity, and muscle strength in the English longitudinal study of ageing.

    Directory of Open Access Journals (Sweden)

    Mark Hamer

    Full Text Available Sarcopenia is associated with loss of independence and ill-health in the elderly although the causes remain poorly understood. We examined the association between two screen-based leisure time sedentary activities (daily TV viewing time and internet use and muscle strength.We studied 6228 men and women (aged 64.9 ± 9.1 yrs from wave 4 (2008-09 of the English Longitudinal Study of Ageing, a prospective study of community dwelling older adults. Muscle strength was assessed by a hand grip test and the time required to complete five chair rises. TV viewing and internet usage were inversely associated with one another. Participants viewing TV ≥ 6 hrs/d had lower grip strength (Men, B = -1.20 kg, 95% CI, -2.26, -0.14; Women, -0.75 kg, 95% CI, -1.48, -0.03 in comparison to <2 hrs/d TV, after adjustment for age, physical activity, smoking, alcohol, chronic disease, disability, depressive symptoms, social status, and body mass index. In contrast, internet use was associated with higher grip strength (Men, B = 2.43 kg, 95% CI, 1.74, 3.12; Women, 0.76 kg, 95% CI, 0.32, 1.20. These associations persisted after mutual adjustment for both types of sedentary behaviour.In older adults, the association between sedentary activities and physical function is context specific (TV viewing vs. computer use. Adverse effects of TV viewing might reflect the prolonged sedentary nature of this behavior.

  17. Screen-Based Sedentary Behavior, Physical Activity, and Muscle Strength in the English Longitudinal Study of Ageing

    Science.gov (United States)

    Hamer, Mark; Stamatakis, Emmanuel

    2013-01-01

    Background Sarcopenia is associated with loss of independence and ill-health in the elderly although the causes remain poorly understood. We examined the association between two screen-based leisure time sedentary activities (daily TV viewing time and internet use) and muscle strength. Methods and Results We studied 6228 men and women (aged 64.9±9.1 yrs) from wave 4 (2008-09) of the English Longitudinal Study of Ageing, a prospective study of community dwelling older adults. Muscle strength was assessed by a hand grip test and the time required to complete five chair rises. TV viewing and internet usage were inversely associated with one another. Participants viewing TV ≥6hrs/d had lower grip strength (Men, B = −1.20 kg, 95% CI, −2.26, −0.14; Women, −0.75 kg, 95% CI, −1.48, −0.03) in comparison to behavior. PMID:23755302

  18. A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry

    Directory of Open Access Journals (Sweden)

    Salvatore Tedesco

    2017-06-01

    Full Text Available The objective assessment of physical activity levels through wearable inertial-based motion detectors for the automatic, continuous and long-term monitoring of people in free-living environments is a well-known research area in the literature. However, their application to older adults can present particular constraints. This paper reviews the adoption of wearable devices in senior citizens by describing various researches for monitoring physical activity indicators, such as energy expenditure, posture transitions, activity classification, fall detection and prediction, gait and balance analysis, also by adopting consumer-grade fitness trackers with the associated limitations regarding acceptability. This review also describes and compares existing commercial products encompassing activity trackers tailored for older adults, thus providing a comprehensive outlook of the status of commercially available motion tracking systems. Finally, the impact of wearable devices on life and health insurance companies, with a description of the potential benefits for the industry and the wearables market, was analyzed as an example of the potential emerging market drivers for such technology in the future.

  19. A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry.

    Science.gov (United States)

    Tedesco, Salvatore; Barton, John; O'Flynn, Brendan

    2017-06-03

    The objective assessment of physical activity levels through wearable inertial-based motion detectors for the automatic, continuous and long-term monitoring of people in free-living environments is a well-known research area in the literature. However, their application to older adults can present particular constraints. This paper reviews the adoption of wearable devices in senior citizens by describing various researches for monitoring physical activity indicators, such as energy expenditure, posture transitions, activity classification, fall detection and prediction, gait and balance analysis, also by adopting consumer-grade fitness trackers with the associated limitations regarding acceptability. This review also describes and compares existing commercial products encompassing activity trackers tailored for older adults, thus providing a comprehensive outlook of the status of commercially available motion tracking systems. Finally, the impact of wearable devices on life and health insurance companies, with a description of the potential benefits for the industry and the wearables market, was analyzed as an example of the potential emerging market drivers for such technology in the future.

  20. Pyrrole Alkaloids with Potential Cancer Chemopreventive Activity Isolated from a Goji Berry-Contaminated Commercial Sample of African Mango

    Science.gov (United States)

    2015-01-01

    Bioassay-guided fractionation of a commercial sample of African mango (Irvingia gabonensis) that was later shown to be contaminated with goji berry (Lycium sp.) led to the isolation of a new pyrrole alkaloid, methyl 2-[2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]propanoate, 1, along with seven known compounds, 2–8. The structures of the isolated compounds were established by analysis of their spectroscopic data. The new compound 1g showed hydroxyl radical-scavenging activity with an ED50 value of 16.7 μM, whereas 4-[formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]butanoic acid (2) was active in both the hydroxyl radical-scavenging (ED50 11.9 μM) and quinone reductase-induction [CD (concentration required to double QR activity) 2.4 μM)] assays used. The isolated compounds were shown to be absent in a taxonomically authenticated African mango sample but present in three separate authentic samples of goji berry (Lycium barbarum) using LC-MS and 1H NMR fingerprinting analysis, including one sample that previously showed inhibitory activity in vivo in a rat esophageal cancer model induced with N-nitrosomethylbenzylamine. Additionally, microscopic features characteristic of goji berry were observed in the commercial African mango sample. PMID:24792835

  1. A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry

    Science.gov (United States)

    Tedesco, Salvatore; Barton, John; O’Flynn, Brendan

    2017-01-01

    The objective assessment of physical activity levels through wearable inertial-based motion detectors for the automatic, continuous and long-term monitoring of people in free-living environments is a well-known research area in the literature. However, their application to older adults can present particular constraints. This paper reviews the adoption of wearable devices in senior citizens by describing various researches for monitoring physical activity indicators, such as energy expenditure, posture transitions, activity classification, fall detection and prediction, gait and balance analysis, also by adopting consumer-grade fitness trackers with the associated limitations regarding acceptability. This review also describes and compares existing commercial products encompassing activity trackers tailored for older adults, thus providing a comprehensive outlook of the status of commercially available motion tracking systems. Finally, the impact of wearable devices on life and health insurance companies, with a description of the potential benefits for the industry and the wearables market, was analyzed as an example of the potential emerging market drivers for such technology in the future. PMID:28587188

  2. Enhanced microbial coalbed methane generation: A review of research, commercial activity, and remaining challenges

    Science.gov (United States)

    Ritter, Daniel J.; Vinson, David S.; Barnhart, Elliott P.; Akob, Denise M.; Fields, Matthew W.; Cunningham, Al B.; Orem, William H.; McIntosh, Jennifer C.

    2015-01-01

    Coalbed methane (CBM) makes up a significant portion of the world’s natural gas resources. The discovery that approximately 20% of natural gas is microbial in origin has led to interest in microbially enhanced CBM (MECoM), which involves stimulating microorganisms to produce additional CBM from existing production wells. This paper reviews current laboratory and field research on understanding processes and reservoir conditions which are essential for microbial CBM generation, the progress of efforts to stimulate microbial methane generation in coal beds, and key remaining knowledge gaps. Research has been primarily focused on identifying microbial communities present in areas of CBM generation and attempting to determine their function, in-situ reservoir conditions that are most favorable for microbial CBM generation, and geochemical indicators of metabolic pathways of methanogenesis (i.e., acetoclastic or hydrogenotrophic methanogenesis). Meanwhile, researchers at universities, government agencies, and companies have focused on four primary MECoM strategies: 1) microbial stimulation (i.e., addition of nutrients to stimulate native microbes); 2) microbial augmentation (i.e., addition of microbes not native to or abundant in the reservoir of interest); 3) physically increasing microbial access to coal and distribution of amendments; and 4) chemically increasing the bioavailability of coal organics. Most companies interested in MECoM have pursued microbial stimulation: Luca Technologies, Inc., successfully completed a pilot scale field test of their stimulation strategy, while two others, Ciris Energy and Next Fuel, Inc., have undertaken smaller scale field tests. Several key knowledge gaps remain that need to be addressed before MECoM strategies can be implemented commercially. Little is known about the bacterial community responsible for coal biodegradation and how these microorganisms may be stimulated to enhance microbial methanogenesis. In addition, research

  3. Efficacy of commercial baits and new active ingredients against firebrats and silverfish (Zygentoma: Lepismatidae).

    Science.gov (United States)

    Sims, Steven R; Appel, Arthur G

    2012-08-01

    Commercial baits containing boric acid, hydramethynon, and indoxacarb were tested against the firebrat, Thermobia domestica (Packard), and silverfish, Lepisma saccharina L. (both Zygentoma: Lepismatidae), under laboratory conditions. Three boric acid baits were consumed in significantly smaller amounts than untreated control food and did not effectively control either species. Baits containing hydramethylnon and indoxacarb were consumed in greater amounts than boric acid baits, but were relatively ineffective, with LT50 values >9 d. Presence or absence of competitive untreated food did not consistently affect bait efficacy. A ground oat matrix was used to evaluate the potential effectiveness of abamectin, chlorfenapyr, dinotefuran, fipronil, hydramethylnon, metaflumizone, and novaluron baits. The most effective compound was chlorfenapyr. At 0.05 and 0.20% (wt:wt) rates, chlorfenapyr baits produced LT50 values, for both species, ranging from 2 to 4 d. All other compounds had LT50 values >7 d.

  4. Antibacterial activity of Ziziphora clinopodioides essential oil and nisin against Bacillus subtilis and Salmonella Typhimurium in commercial barley soup

    Directory of Open Access Journals (Sweden)

    Y. Shahbazi

    2017-03-01

    Full Text Available The objective of the current study was to evaluate the antibacterial activity of nisin (250 and 500 IU/mL, Ziziphora clinopodioides essential oil (0.1 and 0.2% and their combination against Bacillus subtilis and Salmonella Typhimurium in commercial barley soup during refrigerated storage. Based on our findings, the population of pathogens was reduced with the addition of the essential oil and nisin, increased concentration of the added antibacterial agents and the longer storage time of commercial barley soup. The group treated with the essential oil at 0.2% and nisin at 500 IU/mL showed the most rapid decrease in the number of S. Typhimurium and B. subtilis. By the end of seven and five days, populations of S. Typhimurium and B. subtilis in overall concentrations of the essential oil with nisin were totally inhibited, respectively. Our findings suggest the possibility of utilising commercial barley soup with a mixture of Z. clinopodioides essential oil and nisin for the reduction of B. subtilis and S. Typhimurium.

  5. Determination of essential and toxic elements in commercial baby foods by instrumental neutron activation analysis and atomic absorption spectrometry

    International Nuclear Information System (INIS)

    Vallinoto, Priscila

    2013-01-01

    The World Health Organization recommends that infants should be breast fed exclusively for at least six months after birth. After this period, it is recommended to start introducing complementary foods, in order to meet the child's nutritional, mineral and energy needs. Commercial food products for infants form an important part of the diet for many babies. Thus, it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of infant malnutrition in developing countries. In this study, essential elements: Ca, Cl, Co, Cr, Fe, K, Mg, Mn, Na, Se and Zn and toxic elements: As, Cd, Hg levels were determined in twenty seven different commercial infant food product samples by Instrumental Neutron Activation Analysis (INAA) and Atomic Absorption Spectrometry (AAS). In order to validate both methodologies the reference material: INCT MPH-2 Mixed Polish Herbs and NIST - SRM 1577b Bovine Liver by INAA and NIST - SRM 1548th Typical Diet and NIST - SRM 1547 Peach Leaves by AAS were analyzed. The twenty seven baby food samples were acquired from Sao Paulo city supermarkets and stores. Essential and toxic elements were determined. Most of the essential element concentrations obtained were lower than the World Health Organization requirements, while concentrations of toxic elements were below the tolerable upper limit. These low essential element concentrations in these samples indicate that infants should not be fed only with commercial complementary foods. (author)

  6. Evaluation of authenticity and green tea antimicrobial activity of different commercial brands that are sold in San Jose, Costa Rica

    International Nuclear Information System (INIS)

    Alvarez Campos, Jeyson

    2014-01-01

    Various brands of green tea are compared with the leaves of camellia sinensis to verify the antimicrobial effect, authenticity and quality. The main components with antibacterial effect commercially presented are compared to the components present in green tea leaf to determine the quality and authenticity, by thin layer chromatography. The brands marketed studied green tea in the metropolitan area of San Jose, Costa Rica has been really green tea good quality, this can be ensured by the findings in the analysis and comparison of the different profiles of flavonoids, polyphenols, alkaloids and amino acids. The antimicrobial activity has been without to confirmed in the bands of catechins analyzed [es

  7. 76 FR 51391 - Commercial Wind Lease Issuance and Site Characterization Activities on the Atlantic Outer...

    Science.gov (United States)

    2011-08-18

    ... coordinated environmental studies, large-scale planning processes, and expedited review processes within these... successful lessee proposes development activity, the specific proposal will be given full review at that time... characterization activities (i.e., geological and geophysical surveys and core samples), a lessee must submit the...

  8. ENGLISH TRAINING

    CERN Multimedia

    2003-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. LANGUAGE TRAINING Françoise Benz tel. 73127 language.training@cern.ch PLACES AVAILABLE Writing Professional Documents in English This course is designed for people with a good level of spoken English who need to improve their professional writing (administrative, scientific, technical). Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) Date and timetable will be fixed when there are sufficient participants enrolled. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their sp...

  9. A rightly balanced intellectual property rights regime as a mechanism to enhance commercial earth observation activities

    Science.gov (United States)

    Doldirina, Catherine

    2010-09-01

    Earth observation by satellites is one of the developing sectors of space activities with the growing involvement in private capital or actors. This leads to the question of how efficient legal rules governing this activity are. Copyright law is one of the key fields of law applicable to earth observation activities and is the subject of the present analysis. This paper describes the current state of copyright regulations in different jurisdictions. It also addresses the issue of defining earth observation data for the purpose of applying copyright protection to them. Finally, it analyses whether more or less copyright protection would be beneficial for the commercialisation of the earth observation activities, and the distribution and further use of data they produce. The paper is largely based on my current doctoral research. Draft chapter on file with the author.

  10. Emotional Education in English Teaching

    Institute of Scientific and Technical Information of China (English)

    Li Xiu zhi

    2014-01-01

    The emotional education is part of the educational process. Concerned about students’ attitude towards emotions, feelings, and beliefs in the educational process, it is aimed at promoting the development of students and society. If teachers can actively carry out the emotional education teaching method in English teaching, it is certain that such actions will play an important role in English teaching.

  11. Commercial lumber

    Science.gov (United States)

    Kent A. McDonald; David E. Kretschmann

    1999-01-01

    In a broad sense, commercial lumber is any lumber that is bought or sold in the normal channels of commerce. Commercial lumber may be found in a variety of forms, species, and types, and in various commercial establishments, both wholesale and retail. Most commercial lumber is graded by standardized rules that make purchasing more or less uniform throughout the country...

  12. Metabolomics driven analysis by UAEGC-MS and antioxidant activity of chia (Salvia hispanica L.) commercial and mutant seeds.

    Science.gov (United States)

    de Falco, Bruna; Fiore, Alberto; Rossi, Roberta; Amato, Mariana; Lanzotti, Virginia

    2018-07-15

    Chia is a food plant producing seeds which have seen increasing interest owing to their health benefits. This work is the first report on the metabolite profile, total polyphenols and antioxidant activity of chia seeds, determined by ultrasound-assisted extraction, coupled with gas chromatography-mass spectrometry (UAE GC-MS). Different chia sources were compared: two commercial (black and white) and three early flowering (G3, G8 and G17) mutant genotypes. Organic extracts were mainly composed of mono- and polyunsaturated fatty acids with alpha-linolenic being the most abundant. Polar extracts contained sucrose, methylgalactoside and glucose as main sugars. Antioxidant activity and total polyphenolic content were correlated. Chemical composition and yield potential of early flowering genotypes were different from commercial chia, and while white chia showed the highest content of omega-3 fatty acids, the high content of nutraceuticals in G17 and G8 suggests them as a potential source of raw materials for the food/feed industry. Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. THE POWER OF CAPTIONED ENGLISH IN ENDORSED ADVERTISEMENTS IN INSTAGRAM

    Directory of Open Access Journals (Sweden)

    Nindia Septina Prastiwi

    2017-12-01

    Full Text Available In 2017 the global users of social media, exclusively Instagram have increased significantly reaching 700 million. Many of those users are not only sharing their pictures of themselves but also doing business and trading activities. The characteristics of Indonesian internet users lure advertisers to use social media, like Instagram, as marketing tools. They would endorse a product to celebgrams (celebrities of Instagram who have many online followers. In marketing the endorsed products, these celebgrams would use photo shots or videos with carefully designed captions in English or Bahasa Indonesia. This study investigates how the influence of captions in English compared to the captions using Bahasa Indonesia in attracting online customers in the vein on Fairclough‘s (1989 language and power. The data collection uses a participatory survey by interviewing both the selected celebgrams and their followers on Instagram. It hopes to see how much Instagram users would react to the use of English in terms of how much it invites and facilitates more productive comments in the off-stage commercial of goods and services. Understanding how power is being exercised with the use of English as medium of communication and its sociolinguistic and commercial consequences, in the new and powerful discourse that it online marketing using social media, especially Instagram.

  14. English Downfall

    Science.gov (United States)

    Theamishaugur

    2009-01-01

    In a remix of the infamous Hitler meme--taking a scene from the movie, "Downfall" (2005), and adding subtitles appropriate (in this case) for "Kairos" readers--theamishaugur makes a pointed, humorous (to some) commentary on the status of multimodal composition scholars in English departments during job market season.

  15. Living English

    Science.gov (United States)

    Speight, Stephen

    1977-01-01

    The latest (July, 1976) edition of the "Concise Oxford Dictionary" is seen as "prescriptive," and of limited use to foreigners, since it lacks an international phonetic transcription. It is questioned whether sufficient treatment is given to new words, scientific words, non-British English, obscene language, change of meaning, and obsolescence.…

  16. English courses

    CERN Multimedia

    HR Department

    2010-01-01

    New courses University of Cambridge ESOL examination course We will be starting two new courses in October leading to the Cambridge First Certificate in English (level B2 of the European Framework) and the Cambridge Advanced English (level C1) examinations. These courses will consist of two semesters of 15 weeks with two two-hourly classes per week. There will be an average of eight students per class. Normally the examination will be taken in June 2011 but strong participants could take it earlier. People wishing to take these courses should enrol: http://cta.cern.ch/cta2/f?p=110:9:1927376177842004::NO::X_COURSE_ID,X_STATUS:4133%2CD and they will then be required to take a placement test to check that their level of English is of an appropriate level. Please note that we need a minimum of seven students enrolled to open a session. For further information please contact Tessa Osborne 72957. General and Professional English Courses The next session will take place: From 4th October 2010 to 5th Feb...

  17. Teaching a Large Multi-Level Class Using Different Strategies and Activities to Motivate English Language Learning

    Directory of Open Access Journals (Sweden)

    Julia Sevy

    2016-09-01

    Full Text Available Many challenges face English language teachers today, but two common problems in Ecuador specifically in universities are large class sizes and multi-level students. These problems can create boredom, anxiety, and over all lack of interest in English language learning. It is shown in this article how to combat these particular problems through various strategies utilized to teach to the students’ needs, help them work together and intrinsically motivate them to learn different English language skills, specifically grammar and sentence structure. These strategies include group work, task-based learning, the inverted or flipped classroom, role-play and intrinsic learning. The author explains how these strategies work in a specific group of university pupils in Ecuador to overcome these specific problems in a classroom, but without student participation they can be flawed.

  18. 16 CFR 301.3 - English language requirements.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false English language requirements. 301.3 Section... AND REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.3 English language requirements. All..., shall be set out in the English language. If labels, invoices or advertising matter contain any of the...

  19. 16 CFR 300.7 - English language requirement.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false English language requirement. 300.7 Section... AND REGULATIONS UNDER THE WOOL PRODUCTS LABELING ACT OF 1939 Labeling § 300.7 English language..., shall appear in the English language. If the product bears any stamp, tag, label, or mark of...

  20. 16 CFR 303.4 - English language requirement.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false English language requirement. 303.4 Section... AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.4 English language requirement. All required information shall be set out in the English language. If the required information...

  1. Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars

    Science.gov (United States)

    The aim of this study was to determine how dietary supplementation of inorganic and organic selenium affects selenium concentration and glutathione peroxidase activity in blood and sperm of sexually mature stud boars. Twenty-four boars of the Large White, Landrace, Pietrain, and Duroc breeds of opt...

  2. 32 CFR 169a.9 - Reviews: Existing in-house commercial activities.

    Science.gov (United States)

    2010-07-01

    ... either government or contractor personnel, whichever is more cost effective. Core logistics activities... review schedules. Existing in-house CAs, once reviewed shall be retained in-house without a cost.... In most cases, application of this criteria shall be made considering the wartime and peacetime...

  3. 77 FR 5830 - Commercial Wind Leasing and Site Assessment Activities on the Atlantic Outer Continental Shelf...

    Science.gov (United States)

    2012-02-06

    ... Areas (WEAs), and utilizes coordinated environmental studies, large-scale planning processes, and... proposal will be given full environmental review at that time. BOEM is seeking public input regarding the... characterization activities (i.e., geological and geophysical surveys and core samples), a lessee must submit the...

  4. 78 FR 52087 - Commercial Filming and Similar Projects and Still Photography Activities

    Science.gov (United States)

    2013-08-22

    ... form of free speech and should not be subject to a permit. Response: As intended by Congress, most... a representative of the news media found in 43 CFR 2.3, the regulation governing the DOI Freedom of... have also added a definition of news-gathering activities based on the definition found in the Freedom...

  5. English-Only Europe?

    DEFF Research Database (Denmark)

    Phillipson, Robert

    and international relations. In this book, Robert Phillipson considers whether the contemporary expansion of English represents a serious threat to other European languages. After exploring the implications of current policies, Phillipson argues the case for more active language policies to safeguard a multilingual......English-Only Europe? explores the role of languages in the process of European integration. Languages are central to the development of an integrated Europe. The way in which the European Union deals with multilingualism has serious implications for both individual member countries...

  6. Making out in English (English phrasebook)

    CERN Document Server

    Crownover, Richard

    2011-01-01

    Making Out in English is a fun, accessible and thorough English phrase book and guide to the English language as it's really spoken. If you are a student, businessman or tourist traveling to the English speaking world and would like to have an authentic and meaningful experience, the key is being able to speak like a local. This friendly and easy-to-use English phrasebook makes this possible. Making Out in English has been revised and redesigned to act as a guide to modern colloquial English for use in everyday informal interactions—giving access to the sort of catchy English expressions that

  7. Antimicrobial activities of commercial essential oils and their components against food-borne pathogens and food spoilage bacteria

    Science.gov (United States)

    Mith, Hasika; Duré, Rémi; Delcenserie, Véronique; Zhiri, Abdesselam; Daube, Georges; Clinquart, Antoine

    2014-01-01

    This study was undertaken to determine the in vitro antimicrobial activities of 15 commercial essential oils and their main components in order to pre-select candidates for potential application in highly perishable food preservation. The antibacterial effects against food-borne pathogenic bacteria (Listeria monocytogenes, Salmonella Typhimurium, and enterohemorrhagic Escherichia coli O157:H7) and food spoilage bacteria (Brochothrix thermosphacta and Pseudomonas fluorescens) were tested using paper disk diffusion method, followed by determination of minimum inhibitory (MIC) and bactericidal (MBC) concentrations. Most of the tested essential oils exhibited antimicrobial activity against all tested bacteria, except galangal oil. The essential oils of cinnamon, oregano, and thyme showed strong antimicrobial activities with MIC ≥ 0.125 μL/mL and MBC ≥ 0.25 μL/mL. Among tested bacteria, P. fluorescens was the most resistant to selected essential oils with MICs and MBCs of 1 μL/mL. The results suggest that the activity of the essential oils of cinnamon, oregano, thyme, and clove can be attributed to the existence mostly of cinnamaldehyde, carvacrol, thymol, and eugenol, which appear to possess similar activities against all the tested bacteria. These materials could be served as an important natural alternative to prevent bacterial growth in food products. PMID:25473498

  8. Market development study for active solar thermal systems in the institutional, commercial and industrial sectors : final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Promising market opportunities for the sale of Active Solar Thermal Systems (ASTS) in the institutional, commercial and industrial sectors of the Canadian economy were examined in an effort to identify the main factors for success and the barriers to development of the ASTS market. This report described some of the action plans which could help Natural Resources Canada and the industry to develop these markets. It was noted that a promising ASTS application should have a substantial market. Some of the promising applications for ASTS include air heating applications such as: (1) make-up air to an industrial facility, particularly one that requires a high rate of air flow or air layer destratification, such as in welding operations, paint shops or vehicle maintenance facilities, (2) ventilation to a high-walled commercial or institutional building that requires high air flow such as in schools, recreational facilities, multi-residential or retail buildings, and (3) slow drying applications for crops, lumber or other materials. Promising water heating applications include: (1) high volume low temperature rise applications such as in swimming pools, (2) domestic hot water to high density accommodations such as in hotels, multi-unit dwellings, college residences and military barracks, (3) domestic hot water to an isolated location such as campgrounds or lodges, and (4) process hot water used for water washing in industry, restaurants, farms and car washes. This study concluded that there are many opportunities for sales of ASTS to the institutional, commercial and industrial sectors, but combined efforts are needed by committed members of the community to take advantage of these opportunities. 15 refs., 11 tabs., 2 figs., 4 append.

  9. Evaluation of surveillance methods for monitoring house fly abundance and activity on large commercial dairy operations.

    Science.gov (United States)

    Gerry, Alec C; Higginbotham, G E; Periera, L N; Lam, A; Shelton, C R

    2011-06-01

    Relative house fly, Musca domestica L., activity at three large dairies in central California was monitored during the peak fly activity period from June to August 2005 by using spot cards, fly tapes, bait traps, and Alsynite traps. Counts for all monitoring methods were significantly related at two of three dairies; with spot card counts significantly related to fly tape counts recorded the same week, and both spot card counts and fly tape counts significantly related to bait trap counts 1-2 wk later. Mean fly counts differed significantly between dairies, but a significant interaction between dairies sampled and monitoring methods used demonstrates that between-dairy comparisons are unwise. Estimate precision was determined by the coefficient of variability (CV) (or SE/mean). Using a CV = 0.15 as a desired level of estimate precision and assuming an integrate pest management (IPM) action threshold near the peak house fly activity measured by each monitoring method, house fly monitoring at a large dairy would require 12 spot cards placed in midafternoon shaded fly resting sites near cattle or seven bait traps placed in open areas near cattle. Software (FlySpotter; http://ucanr.org/ sites/FlySpotter/download/) using computer vision technology was developed to count fly spots on a scanned image of a spot card to dramatically reduce time invested in monitoring house flies. Counts provided by the FlySpotter software were highly correlated to visual counts. The use of spot cards for monitoring house flies is recommended for dairy IPM programs.

  10. Increasing ocean temperatures reduce activity patterns of a large commercially important coral reef fish.

    Science.gov (United States)

    Johansen, J L; Messmer, V; Coker, D J; Hoey, A S; Pratchett, M S

    2014-04-01

    Large-bodied fish are critical for sustaining coral reef fisheries, but little is known about the vulnerability of these fish to global warming. This study examined the effects of elevated temperatures on the movement and activity patterns of the common coral trout Plectropomus leopardus (Serranidae), which is an important fishery species in tropical Australia and throughout the Indo West-Pacific. Adult fish were collected from two locations on Australia's Great Barrier Reef (23°S and 14°S) and maintained at one of four temperatures (24, 27, 30, 33 °C). Following >4 weeks acclimation, the spontaneous swimming speeds and activity patterns of individuals were recorded over a period of 12 days. At 24-27 °C, spontaneous swimming speeds of common coral trout were 0.43-0.45 body lengths per second (bls(-1)), but dropped sharply to 0.29 bls(-1) at 30 °C and 0.25 bls(-1) at 33 °C. Concurrently, individuals spent 9.3-10.6% of their time resting motionless on the bottom at 24-27 °C, but this behaviour increased to 14.0% at 30 °C and 20.0% of the time at 33 °C (mean ± SE). The impact of temperature was greatest for smaller individuals (55 cm TL) were first affected by 30 °C and 33 °C, respectively. Importantly, there was some indication that populations can adapt to elevated temperature if presented with adequate time, as the high-latitude population decreased significantly in swimming speeds at both 30 °C and 33 °C, while the low-latitude population only showed significant reductions at 33 °C. Given that movement and activity patterns of large mobile species are directly related to prey encounter rates, ability to capture prey and avoid predators, any reductions in activity patterns are likely to reduce overall foraging and energy intake, limit the energy available for growth and reproduction, and affect the fitness and survival of individuals and populations. © 2013 John Wiley & Sons Ltd.

  11. Student Engagement in Long-Term Collaborative EFL Storytelling Activities: An Analysis of Learners with English Proficiency Differences

    Science.gov (United States)

    Huang, Yun-Yin; Liu, Chen-Chung; Wang, Yu; Tsai, Chin-Chung; Lin, Hung-Ming

    2017-01-01

    English proficiency difference among students is a challenging pedagogical issue in EFL classrooms worldwide. Collaborative digital storytelling has been adopted in language learning settings to increase motivation and engagement, especially for young learners. However, it remains unknown whether students of different proficiency levels can…

  12. A Study of Effect of Dramatic Activities on Improving English Communicative Speaking Skill of Grade 11th Students

    Science.gov (United States)

    Iamsaard, Prisana; Kerdpol, Sakon

    2015-01-01

    This paper aimed to reexamine the current EFL communicative speaking skill in high school level in Thailand due to the coming of the entry to ASEAN at the end of the year 2015. Thai students need to be well prepared for workforce in the future since English is used as the working language in ASEAN. The purposes of this paper were to study the…

  13. Morphing into Adolescents: Active Word Learning for English-Language Learners and Their Classmates in Middle School

    Science.gov (United States)

    Kieffer, Michael J.; Lesaux, Nonie K.

    2010-01-01

    Many students arrive at middle school without the academic language skills they need to read sophisticated texts with comprehension. In particular, English language learners and students from low-income backgrounds attending underresourced, urban middle schools lack opportunities to learn the thousands of academic words they need to succeed. To…

  14. A comparative study of minor and trace elements in human, animal and commercial milk samples by neutron activation analysis

    International Nuclear Information System (INIS)

    Garg, A.N.; Weginwar, R.G.; Chutke, N.L.

    1993-01-01

    Human, animal (cow, buffalo and goat) and commercial milk powders (for infants and adults) have been analyzed for 5 minor (Na, K, Mg, Cl and P) and 13 trace elements (Cr, Mn, Fe, Co, Cu, Zn, Cd, Hg, As, Se, Sb, Cs and Br) by instrumental and radiochemical neutron activation. Milk standards NIST SRM 1549 and IAEA A-11 along with diet standards RM 8431a and IAEA H-9 were also analyzed for quality assurance. The method involves thermal neutron irradiation for 10 m, 1 h, 6 h and 1 week in a reactor followed by high resolution γ-spectrometry. Concentrations of Fe, Co, Zn, Sb and Se were also determined by radiochemical solvent extraction. Mean concentrations of Na, K, Mg, P, Cl, Fe, Mn and Cu in human milk (colostrum) are comparable with that of a WHO/IAEA study. It has, however, lower contents of toxic trace elements (Cr, Cd, Hg, Br, Se, Sb and As) compared to breast tissue from the same area. Cow milk is richer in Na, K, Cl, Mn and Se but it has comparable amounts of Mg, Zn, Br, Fe and Sb with respect to breast milk. Significant differences have been observed for elemental concentrations of Na, K, P and Fe in commercial formula milk powders for infants and adults. Infant's milk powders contain all the nutrient elements in balanced amounts required for the higher growth rate of a child. (author) 41 refs.; 2 figs.; 3 tabs

  15. Sorption of carbamazepine by commercial graphene oxides: a comparative study with granular activated carbon and multiwalled carbon nanotubes.

    Science.gov (United States)

    Cai, Nan; Larese-Casanova, Philip

    2014-07-15

    Graphene nanosheet materials represent a potentially new high surface area sorbent for the treatment of endocrine disrupting compounds (EDCs) in water. However, sorption behavior has been reported only for laboratory graphene prepared by a laborious and hazardous graphite exfoliation process. A careful examination of commercially available, clean, high-volume produced graphene materials should reveal whether they are appropriate for sorbent technologies and which physicochemical properties most influence sorption performance. In this study, three commercially available graphene oxide powders of various particle sizes, specific surface areas, and surface chemistries were evaluated for their sorption performance using carbamazepine and nine other EDCs and were compared to that of conventional granular activated carbon (GAC) and multi-walled carbon nanotubes (MWCNTs). Sorption kinetics of carbamazepine on graphene oxide powders was rapid and reversible with alcohol washing, consistent with π-π interactions. The various sorption extents as described by Freundlich isotherms were best explained by available surface area, and only the highest surface area graphene oxide (771 m(2)/g) out-performed GAC and MWCNTs. Increasing pH caused more negative surface charge, a twofold decrease in sorption of anionic ibuprofen, a onefold increase in sorption of cationic atenolol, and no change for neutral carbamazepine, highlighting the role of electrostatic interactions. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. In silico docking studies of aldose reductase inhibitory activity of commercially available flavonoids

    Directory of Open Access Journals (Sweden)

    Arumugam Madeswaran

    2012-12-01

    Full Text Available The primary objective of this study was to investigate the aldose reductase inhibitory activity of flavonoids using in silico docking studies. In this perspective, flavonoids like biochanin, butein, esculatin, fisetin and herbacetin were selected. Epalrestat, a known aldose reductase inhibitor was used as the standard. In silico docking studies were carried out using AutoDock 4.2, based on the Lamarckian genetic algorithm principle. The results showed that all the selected flavonoids showed binding energy ranging between -9.33 kcal/mol to -7.23 kcal/mol when compared with that of the standard (-8.73 kcal/mol. Inhibition constant (144.13 µM to 4.98 µM and intermolecular energy (-11.42 kcal/mol to -7.83 kcal/mol of the flavonoids also coincide with the binding energy. All the selected flavonoids contributed aldose reductase inhibitory activity because of its structural properties. These molecular docking analyses could lead to the further development of potent aldose reductase inhibitors for the treatment of diabetes.

  17. Influence of pressure cooking on antioxidant activity of wild (Ensete superbum) and commercial banana (Musa paradisiaca var. Monthan) unripe fruit and flower.

    Science.gov (United States)

    Sasipriya, Gopalakrishnan; Maria, Cherian Lintu; Siddhuraju, Perumal

    2014-10-01

    Banana is a highly nutritious fruit crop consumed by many people's worldwide while endangered species are consumed by limited peoples and their health benefits are not explored. The unripe fruits and flowers of wild and commercial banana are consumed by peoples after cooking only. Hence, the present study was undertaken to evaluate and compare the effect of pressure cooking on antioxidant activity of wild and commercial banana species. The raw and processed samples were extracted with 70 % acetone. Except wild flower, thermal processing enhanced the content of phenolics, tannins, flavonoids, DPPH, ABTS, FRAP, hydroxyl and peroxidation activity than raw. Wild species presented higher phenolics, tannins, DPPH, ABTS and FRAP activity than commercial ones. Except few samples, wild species and commercial species exhibit similar activity in superoxide, hydroxyl and peroxidation activity. FRAP (r (2)  = 0.922; 0.977) and hydroxyl (r (2)  = 0.773; 0.744) activities were dependent on phenolics and tannin content whereas tannins may be responsible for DPPH scavenging activity (r (2)  = 0.745). Thermal processing enhanced the antioxidant activity might be due to the release of bound phenolics from cell wall and oxidation and polymerisation of compounds present in it. This wild species may be an alternative to commercial ones and will be valuable to consumers for protecting from chronic diseases.

  18. Effect of addition of commercial grape seed tannins on phenolic composition, chromatic characteristics, and antioxidant activity of red wine.

    Science.gov (United States)

    Neves, Ana C; Spranger, Maria I; Zhao, Yuqing; Leandro, Maria C; Sun, Baoshan

    2010-11-24

    The effect of addition of grape seed tannins on the phenolic composition, chromatic characteristics, and antioxidant activity of red wine was studied. Two highly pure commercial grape seed tannins (GSE100 and GSE300) were selected, and their phenolic compositions were determined. Two types of red wines were made with Castelão/Tinta Miúda (3/2, w/w) grapevine varieties by fermentation on skin using two different maceration times, which correspond to the wines rich and poor in polyphenols, respectively. Each of these wines was used for experimentation with the addition of GSE100 and GSE300 before and immediately after alcoholic fermentation. Phenolic composition, chromatic characteristics, and antioxidant activity of the finished red wines were analyzed by HPLC-DAD, CIElab 76 convention, and DPPH radical test, respectively. The results showed that the addition of grape seed tannins had obvious effects of increasing color intensity and antioxidant activity only in the wines poor in polyphenols. Although GSE300 contained much higher amounts of di- and trimer procyanidins and a lower amount of polymeric proanthocyanidins, it provided effects of increasing the color intensity and antioxidant activity of the wines poor in polyphenols similar to those of GSE100. Furthermore, GSE100 released more gallic acid to wines than GSE300, although no gallic acid was detected in GSE100. Tannins added after alcoholic fermentation had a better effect on phenolic composition of red wine than tannins added before alcoholic fermentation.

  19. A study of structure–activity relationships of commercial tertiary amines for post-combustion CO_2 capture

    International Nuclear Information System (INIS)

    Xiao, Min; Liu, Helei; Idem, Raphael; Tontiwachwuthikul, Paitoon; Liang, Zhiwu

    2016-01-01

    Highlights: • Ethyl group is beneficial for tertiary amines of CO_2 absorption. • The existence of side carbon chain may promote the activity of tertiary amine. • Hydroxyl group reduces the equilibrium CO_2 solubility, k_2 and pKa. • Heterocyclic structure decrease the equilibrium CO_2 solubility, k_2 and pKa. • Hydroxyl group results in higher CO_2 absorption heat. - Abstract: This work examined the relationship between the structure of various commercial tertiary amines and their activity in CO_2 absorption/desorption in terms of rate of CO_2 absorption, equilibrium CO_2 loading, pKa and heat of CO_2 absorption in order to establish possible guidelines for selection of tertiary amine components for amine blends. Results show that any electron donating group linked directly to the nitrogen atom increases their reactivity with CO_2. In addition, the presence of steric hindrance effect and good water solubility also show enhancements in activity. In contrast, the existence of a hydroxyl group leads to a decrease in all the activity of the tertiary amine. The heat of CO_2 absorption of tertiary amines, which is closely related to the regeneration energy, can be reduced by decreasing the number of hydroxyethyl groups or by positing the hydroxyl group at the proper carbon relative to the nitrogen atom.

  20. Development of selected advanced aerodynamics and active control concepts for commercial transport aircraft

    Science.gov (United States)

    Taylor, A. B.

    1984-01-01

    Work done under the Energy Efficient Transport project in the field of advanced aerodynamics and active controls is summarized. The project task selections focused on the following: the investigation of long-duct nacelle shape variation on interference drag; the investigation of the adequacy of a simple control law for the elastic modes of a wing; the development of the aerodynamic technology at cruise and low speed of high-aspect-ratio supercritical wings of high performance; and the development of winglets for a second-generation jet transport. All the tasks involved analysis and substantial wind tunnel testing. The winglet program also included flight evaluation. It is considered that the technology base has been built for the application of high-aspect-ratio supercritical wings and for the use of winglets on second-generation transports.

  1. A survey of commercially available manipulators, end-effectors, and delivery systems for reactor decommissioning activities

    International Nuclear Information System (INIS)

    Henley, D.R.; Litka, T.J.

    1996-05-01

    Numerous nuclear facilities owned by the U.S. Department of Energy (DOE) are under consideration for decommissioning. Currently, there are no standardized, automated, remote systems designed to dismantle and thereby reduce the size of activated reactor components and vessels so that they can be packaged and shipped to disposal sites. Existing dismantling systems usually consist of customized, facility-specific tooling that has been developed to dismantle a specific reactor system. Such systems have a number of drawbacks. Generally, current systems cannot be disassembled, moved, and reused. Developing and deploying the tooling for current systems is expensive and time-consuming. In addition, the amount of manual work is significant because long-handled tools must be used; as a result, personnel are exposed to excessive radiation. A standardized, automated, remote system is therefore needed to deliver the tooling necessary to dismantle nuclear facilities at different locations. Because this system would be reusable, it would produce less waste. The system would also save money because of its universal design, and it would be more reliable than current systems

  2. Working in English student's book

    CERN Document Server

    Jones, Leo

    2001-01-01

    Working In English is a comprehensive course for Business English learners from Leo Jones, co-author of the successful New International Business English course. The core course comprises 40 one-hour units, focusing on thye practical day-to-day activities that all business people are involved in, and organised into seven modules. It is supplemented by extra activities from the Teacher's Book to offer maximum flexibility. The accompanying Video contains specially filmed documentary sequences, made in Europe and the USA, that relate to the themes of the modules and provide authentic input to the course.

  3. Anti-oxidant activity and major chemical component analyses of twenty-six commercially available essential oils

    Directory of Open Access Journals (Sweden)

    Hsiao-Fen Wang

    2017-10-01

    Full Text Available This study analyzed 26 commercially available essential oils and their major chemical components to determine their antioxidant activity levels by measuring their total phenolic content (TPC, reducing power (RP, β-carotene bleaching (BCB activity, trolox equivalent antioxidant capacity (TEAC, and 1,1-diphenyl-2-picrylhydrazyl free radical scavenging (DFRS ability. The clove bud and thyme borneol essential oils had the highest RP, BCB activity levels, and TPC values among the 26 commercial essential oils. Furthermore, of the 26 essential oils, the clove bud and ylang ylang complete essential oils had the highest TEAC values, and the clove bud and jasmine absolute essential oils had the highest DFRS ability. At a concentration of 2.5 mg/mL, the clove bud and thyme borneol essential oils had RP and BCB activity levels of 94.56% ± 0.06% and 24.64% ± 0.03% and 94.58% ± 0.01% and 89.33% ± 0.09%, respectively. At a concentration of 1 mg/mL, the clove bud and thyme borneol essential oils showed TPC values of 220.00 ± 0.01 and 69.05 ± 0.01 mg/g relative to gallic acid equivalents, respectively, and the clove bud and ylang ylang complete essential oils had TEAC values of 809.00 ± 0.01 and 432.33 ± 0.01 μM, respectively. The clove bud and jasmine absolute essential oils showed DFRS abilities of 94.13% ± 0.01% and 78.62% ± 0.01%, respectively. Phenolic compounds of the clove bud, thyme borneol and jasmine absolute essential oils were eugenol (76.08%, thymol (14.36% and carvacrol (12.33%, and eugenol (0.87%, respectively. The phenolic compounds in essential oils were positively correlated with the RP, BCB activity, TPC, TEAC, and DFRS ability.

  4. Anti-oxidant activity and major chemical component analyses of twenty-six commercially available essential oils.

    Science.gov (United States)

    Wang, Hsiao-Fen; Yih, Kuang-Hway; Yang, Chao-Hsun; Huang, Keh-Feng

    2017-10-01

    This study analyzed 26 commercially available essential oils and their major chemical components to determine their antioxidant activity levels by measuring their total phenolic content (TPC), reducing power (RP), β-carotene bleaching (BCB) activity, trolox equivalent antioxidant capacity (TEAC), and 1,1-diphenyl-2-picrylhydrazyl free radical scavenging (DFRS) ability. The clove bud and thyme borneol essential oils had the highest RP, BCB activity levels, and TPC values among the 26 commercial essential oils. Furthermore, of the 26 essential oils, the clove bud and ylang ylang complete essential oils had the highest TEAC values, and the clove bud and jasmine absolute essential oils had the highest DFRS ability. At a concentration of 2.5 mg/mL, the clove bud and thyme borneol essential oils had RP and BCB activity levels of 94.56% ± 0.06% and 24.64% ± 0.03% and 94.58% ± 0.01% and 89.33% ± 0.09%, respectively. At a concentration of 1 mg/mL, the clove bud and thyme borneol essential oils showed TPC values of 220.00 ± 0.01 and 69.05 ± 0.01 mg/g relative to gallic acid equivalents, respectively, and the clove bud and ylang ylang complete essential oils had TEAC values of 809.00 ± 0.01 and 432.33 ± 0.01 μM, respectively. The clove bud and jasmine absolute essential oils showed DFRS abilities of 94.13% ± 0.01% and 78.62% ± 0.01%, respectively. Phenolic compounds of the clove bud, thyme borneol and jasmine absolute essential oils were eugenol (76.08%), thymol (14.36%) and carvacrol (12.33%), and eugenol (0.87%), respectively. The phenolic compounds in essential oils were positively correlated with the RP, BCB activity, TPC, TEAC, and DFRS ability. Copyright © 2017. Published by Elsevier B.V.

  5. Critical tests for determination of microbiological quality and biological activity in commercial vermicompost samples of different origins.

    Science.gov (United States)

    Grantina-Ievina, Lelde; Andersone, Una; Berkolde-Pīre, Dace; Nikolajeva, Vizma; Ievinsh, Gederts

    2013-12-01

    The aim of the present paper was to show that differences in biological activity among commercially produced vermicompost samples can be found by using a relatively simple test system consisting of microorganism tests on six microbiological media and soilless seedling growth tests with four vegetable crop species. Significant differences in biological properties among analyzed samples were evident both at the level of microbial load as well as plant growth-affecting activity. These differences were mostly manufacturer- and feedstock-associated, but also resulted from storage conditions of vermicompost samples. A mature vermicompost sample that was produced from sewage sludge still contained considerable number of Escherichia coli. Samples from all producers contained several potentially pathogenic fungal species such as Aspergillus fumigatus, Pseudallescheria boidii, Pseudallescheria fimeti, Pseudallescheria minutispora, Scedosporium apiospermum, Scedosporium prolificans, Scopulariopsis brevicaulis, Stachybotrys chartarum, Geotrichum spp., Aphanoascus terreus, and Doratomyces columnaris. In addition, samples from all producers contained plant growth-promoting fungi from the genera Trichoderma and Mortierella. The described system can be useful both for functional studies aiming at understanding of factors affecting quality characteristics of vermicompost preparations and for routine testing of microbiological quality and biological activity of organic waste-derived composts and vermicomposts.

  6. Anguished English

    CERN Document Server

    Lederer, Richard

    2006-01-01

    Anguished English is the impossibly funny anthology of accidental assaults upon our common language. From bloopers and blunders to Signs of the Times to Mixed-Up Metaphors . . . from Two-Headed Headlines to Mangling Modifiers . . . it's a collection that will leave you roaring with delight and laughter.Help wanteds:Wanted: Unmarried girls to pick fresh fruit and produce at night.Two-Headed Headlines:Grandmother of eight makes hole in one!Doctor testifies in horse suit.Modern-Day Malapropisms:I suffer from a deviant septum.

  7. Adsorption of a Textile Dye on Commercial Activated Carbon: A Simple Experiment to Explore the Role of Surface Chemistry and Ionic Strength

    Science.gov (United States)

    Martins, Angela; Nunes, Nelson

    2015-01-01

    In this study, an adsorption experiment is proposed using commercial activated carbon as adsorbent and a textile azo dye, Mordant Blue-9, as adsorbate. The surface chemistry of the activated carbon is changed through a simple oxidation treatment and the ionic strength of the dye solution is also modified, simulating distinct conditions of water…

  8. Antimicrobial activity and rutin identification of honey produced by the stingless bee Melipona compressipes manaosensis and commercial honey.

    Science.gov (United States)

    Pimentel, Renah Boanerges de Queiroz; da Costa, Cristovão Alves; Albuquerque, Patrícia Melchionna; Junior, Sergio Duvoisin

    2013-07-01

    Honey has been identified as a potential alternative to the widespread use of antibiotics, which are of significant concern considering the emergence of resistant bacteria. In this context, this study aimed to evaluate the antimicrobial activity of honey samples produced by a stingless bee species and by Apis sp. against pathogenic bacteria, as well as to identify the presence of phenolic compounds. Honey samples from the stingless bee M. compressipes manaosensis were collected twice, during the dry and rainy seasons. Three commercial honey samples from Apis sp. were also included in this study. Two different assays were performed to evaluate the antibacterial potential of the honey samples: agar-well diffusion and broth macrodilution. Liquid-liquid extraction was used to assess phenolic compounds from honey. HPLC analysis was performed in order to identify rutin and apigenin on honey samples. Chromatograms were recorded at 340 and 290 nm. Two honey samples were identified as having the highest antimicrobial activity using the agar diffusion method. Honey produced by Melipona compressipes manaosensis inhibited the growth of Staphylococcus aureus, Escherichia coli (0157: H7), Proteus vulgaris, Shigella sonnei and Klebsiella sp. A sample of honey produced by Apis sp. also inhibited the growth of Salmonella paratyphi. The macrodilution technique presented greater sensitivity for the antibacterial testing, since all honey samples showed activity. Flavonoid rutin was identified in the honey sample produced by the stingless bee. Honey samples tested in this work showed antibacterial activity against Gram-positive and Gram-negative bacteria. The results reported herein highlight the potential of using honey to control bacterial growth.

  9. Ethanol and anaerobic conditions reversibly inhibit commercial cellulase activity in thermophilic simultaneous saccharification and fermentation (tSSF

    Directory of Open Access Journals (Sweden)

    Podkaminer Kara K

    2012-06-01

    Full Text Available Abstract Background A previously developed mathematical model of low solids thermophilic simultaneous saccharification and fermentation (tSSF with Avicel was unable to predict performance at high solids using a commercial cellulase preparation (Spezyme CP and the high ethanol yield Thermoanaerobacterium saccharolyticum strain ALK2. The observed hydrolysis proceeded more slowly than predicted at solids concentrations greater than 50 g/L Avicel. Factors responsible for this inaccuracy were investigated in this study. Results Ethanol dramatically reduced cellulase activity in tSSF. At an Avicel concentration of 20 g/L, the addition of ethanol decreased conversion at 96 hours, from 75% in the absence of added ethanol down to 32% with the addition of 34 g/L initial ethanol. This decrease is much greater than expected based on hydrolysis inhibition results in the absence of a fermenting organism. The enhanced effects of ethanol were attributed to the reduced, anaerobic conditions of tSSF, which were shown to inhibit cellulase activity relative to hydrolysis under aerobic conditions. Cellulose hydrolysis in anaerobic conditions was roughly 30% slower than in the presence of air. However, this anaerobic inhibition was reversed by exposing the cellulase enzymes to air. Conclusion This work demonstrates a previously unrecognized incompatibility of enzymes secreted by an aerobic fungus with the fermentation conditions of an anaerobic bacterium and suggests that enzymes better suited to industrially relevant fermentation conditions would be valuable. The effects observed may be due to inactivation or starvation of oxygen dependent GH61 activity, and manipulation or replacement of this activity may provide an opportunity to improve biomass to fuel process efficiency.

  10. The analysis of the influence of the intellectual capital on the results of the commercial activity of financial institutions

    Science.gov (United States)

    Shkolik, Oleg; Chirkova, Larisa; Chirkova, Polina

    2016-08-01

    Developing (underdeveloped) countries are territories of slow economic growth (catch-up growth). Perspectives of their economic growth largely depend on developing and introducing financial and technological innovations in the sphere of the financial markets. The level and quality of those innovations should enable provision of faster growth of the financial sector of the national economy by rising stability and effectiveness of the financial institutions. Powerful and stable financial sector is the basic element for attracting investments and upsurge of liquidity in the economic system of a developing country that aims to have developed economy. Intellectual capital is the most important of the fundamental factors of production in the financial sphere. It is a catalytic element of the process of the economic development. From this position, the researchers' collective develops and presents a mathematical model which characterizes the connection between the intellectual capital and financial results of the commercial activity of financial institutions. The model is applied in the analysis of the activity of financial institutions that are part of the EEU.

  11. Dendritic cells for active immunotherapy: optimizing design and manufacture in order to develop commercially and clinically viable products.

    Science.gov (United States)

    Nicolette, C A; Healey, D; Tcherepanova, I; Whelton, P; Monesmith, T; Coombs, L; Finke, L H; Whiteside, T; Miesowicz, F

    2007-09-27

    Dendritic cell (DC) active immunotherapy is potentially efficacious in a broad array of malignant disease settings. However, challenges remain in optimizing DC-based therapy for maximum clinical efficacy within manufacturing processes that permit quality control and scale-up of consistent products. In this review we discuss the critical issues that must be addressed in order to optimize DC-based product design and manufacture, and highlight the DC based platforms currently addressing these issues. Variables in DC-based product design include the type of antigenic payload used, DC maturation steps and activation processes, and functional assays. Issues to consider in development include: (a) minimizing the invasiveness of patient biological material collection; (b) minimizing handling and manipulations of tissue at the clinical site; (c) centralized product manufacturing and standardized processing and capacity for commercial-scale production; (d) rapid product release turnaround time; (e) the ability to manufacture sufficient product from limited starting material; and (f) standardized release criteria for DC phenotype and function. Improvements in the design and manufacture of DC products have resulted in a handful of promising leads currently in clinical development.

  12. English Teaching Profile: Peru.

    Science.gov (United States)

    British Council, London (England). English Language and Literature Div.

    The role and status of English in Peru are examined, with attention directed to: (1) English within the education system; (2) teachers of English; (3) educational administration of English teaching, (4) materials support, development, and planning, (5) English outside the education system; (6) British and American support for the teaching of…

  13. English in Africa

    African Journals Online (AJOL)

    English in Africa was founded in 1974 to provide a forum for the study of African literature and English as a language of Africa. The Editor invites contributions, including unsolicited reviews, on all aspects of English writing and the English language in Africa, including oral traditions. English in Africa is listed in the Journal of ...

  14. Media device ownership and media use: Associations with sedentary time, physical activity and fitness in English youth

    Directory of Open Access Journals (Sweden)

    Gavin R.H. Sandercock

    2016-12-01

    Higher weekend sedentary time was associated with low fitness in girls (p = 0.005 and boys (p 10 h or ~85% of each waking day sedentary. Use of social media was associated with higher sedentary time in both sexes and with low fitness in girls. Reducing social media use in youth offers one potential target for intervention. Behaviours associated with sedentary time differed from predictors of low fitness. The complex and often sex-specific interactions identified between sedentary time, PA and fitness suggest the need for carefully targeted interventions to reduce sedentary time and improve fitness in English youth.

  15. School of English for Applied Economics

    Directory of Open Access Journals (Sweden)

    Lidia K. Raitskaya

    2014-01-01

    Full Text Available Department of English Language № 5 was created at the Institute of Foreign Economic Relations in 2000, and since 2011 it has been working with the students of the Department of Applied Economics and Commerce. Department of English Language № 5 prepares training materials, multimedia courses, manuals and tutorials based on the up-to-date educational technologies. A series of textbooks and teaching materials was recently published by the Department. They are widely used in teaching business communication for Economists. This series include textbook "Commercial correspondence and documentation in English" by L.K. Raitskaya and L.V. Korovin, textbook "Business English with the use of case studies (case studies" edited by O.V. Desyatova? and textbook "Two-way translation of dialogues commercial content"by O.V. Desyatova.

  16. Emotional Education in English Teaching

    Institute of Scientific and Technical Information of China (English)

    Li; Xiu; zhi

    2014-01-01

    The emotional education is part of the educational process.Concerned about students’attitude towards emotions,feelings,and beliefs in the educational process,it is aimed at promoting the development of students and society.If teachers can actively carry out the emotional education teaching method in English teaching,it is certain that such actions will play an important role in English teaching.

  17. Uniform implantation of CNTs on total activated carbon surfaces: a smart engineering protocol for commercial supercapacitor applications.

    Science.gov (United States)

    Jiang, Jian; Li, Linpo; Liu, Yani; Liu, Siyuan; Xu, Maowen; Zhu, Jianhui

    2017-04-07

    The main obstacles to building better supercapacitors are still trade-offs between energy and power parameters. To promote commercial supercapacitor behaviors, proper optimization toward electrode configurations/architectures may be a feasible and effective way. We herein propose a smart and reliable electrode engineering protocol, by in situ implantation of carbon nanotubes (CNTs) on total activated carbon (AC) surfaces via a mild chemical vapor deposition process at ∼550 °C, using nickel nitrate hydroxide (NNH) thin films and waste ethanol solvents as the catalyst and carbon sources, respectively. The direct and conformal growth of NNH layers onto carbonaceous scaffold guarantees the later uniform implantation of long and high-quality CNTs on total AC outer surfaces. Such fluffy and entangled CNTs preserve ionic diffusion channels, well connect neighboring ACs and function as superhighways for electrons transfer, endowing electrodes with outstanding capacitive behaviors including large output capacitances of ∼230 F g -1 in 1 M Na 2 SO 4 neutral solution and ∼502.5 F g -1 in 6 M KOH using Ni valence state variation, and very negligible capacity decay in long-term cycles. Furthermore, a full symmetric supercapacitor device of CNTs@ACs//CNTs@ACs has been constructed, capable of delivering both high specific energy and power densities (maximum values reaching up to ∼97.2 Wh kg -1 and ∼10.84 kW kg -1 ), which holds great potential in competing with current mainstream supercapacitors.

  18. Effects of Six Commercial Saccharomyces cerevisiae Strains on Phenolic Attributes, Antioxidant Activity, and Aroma of Kiwifruit (Actinidia deliciosa cv.) Wine

    Science.gov (United States)

    Li, Xingchen; Cao, Lin; Li, Shaohua; Wang, Ranran; Jiang, Zijing; Che, Zhenming; Lin, Hongbin

    2017-01-01

    “Hayward” kiwifruit (Actinidia deliciosa cv.), widely planted all around the world, were fermented with six different commercial Saccharomyces cerevisiae strains (BM4×4, RA17, RC212, WLP77, JH-2, and CR476) to reveal their influence on the phenolic profiles, antioxidant activity, and aromatic components. Significant differences in the levels of caffeic acid, protocatechuate, and soluble solid content were found among wines with the six fermented strains. Wines fermented with RC212 strain exhibited the highest total phenolic acids as well as DPPH radical scavenging ability and also had the strongest ability to produce volatile esters. Wines made with S. cerevisiae BM 4×4 had the highest content of volatile acids, while the highest alcohol content was presented in CR476 wines. Scoring spots of wines with these strains were separated in different quadrants on the components of phenolics and aromas by principal component analyses. Kiwifruit wines made with S. cerevisiae RC212 were characterized by a rich fruity flavor, while CR476 strain and WLP77 strain produced floral flavors and green aromas, respectively. Altogether, the results indicated that the use of S. cerevisiae RC212 was the most suitable for the fermentation of kiwifruit wine with desirable characteristics. PMID:28251154

  19. NEEDS ANALYSIS OF ENGLISH LITERATURE STUDENTS IN ENGLISH ORAL COMMUNICATION

    Directory of Open Access Journals (Sweden)

    Angga Maulana

    2017-12-01

    Full Text Available The purpose of this study is to identify factual information about the needs of students of English Literature in the activities and supporting factors of oral communication by using English, whether linguistic and non-linguistic, and analyzing the difficulties of the situation of oral communication of English Literature students using English. This research uses descriptive method. Data collection is done through two stages: the questionnaire and the interview, followed by the review of someliteratures. The results of this study indicate that in general the students of English Literature feel that participating in a formal discussion is more important than the informal. While in terms of ability in the oral communication activity, generally students mastered informal communication activities. In terms of linguistic factors, the choice of vocabularies, and good and correct sentences are considered very important, although they only feel quite capable in it. It is also found that talking with self-confidence, having proper English pronunciation and mastering the topic of conversation become the important non-linguistic factors. The same thing does not happen on loudness and facial mimic. In general, students feel it is not important enough to master. Regarding situations that facilitate students in oral communication in English, they generally feel that well preparation, self-confidence, and mastery over vocabulary and what is being discussed becomes an easier factor. Different things revealed by most students about the difficult vocabulary and the lack of preparation in oral communication. It is difficult. As for things that require improvement, students generally feel that the confidence and the amount of vocabulary that is mastered should be improved in order to improve the quality of oral communication in English.

  20. Trajectory of physical activity after hip fracture: An analysis of community-dwelling individuals from the English Longitudinal Study of Ageing.

    Science.gov (United States)

    Aboelmagd, Tariq; Dainty, Jack R; MacGregor, Alex; Smith, Toby O

    2018-03-01

    To analyse physical activity participation in a community-dwelling people in England with hip fracture the interval prior to fracture, in the fracture recovery period, and a minimum of two years post-fracture. 215 individuals were identified from the English Longitudinal Study of Ageing cohort (2002-2014) who sustained a hip fracture following a fall and for whom data were available on physical activity participation relating to the period pre-fracture, within-fracture recovery phase and post-fracture (minimum of two years). Physical activity was assessed using the validated ELSA physical activity questionnaire. Prevalence of 'low' physical activity participation was calculated and multi-level modelling analyses were performed to explore physical activity trajectories over the follow-up phase, and whether age, depression, gender and frailty were associated with physical activity participation. Prevalence of low physical activity participation within two years prior to hip fracture was 16.7% (95% Confidence Intervals (CI): 11.6% to 21.8%). This increased at the final follow-up phase to 21.3% (95% CI: 15.1% to 27.6%). This was not a statistically significant change (P = 0.100). Age (P = 0.005) and frailty (P dwelling individuals. This contrasts with previous reports of reduced mobility post-hip fracture, suggesting that 'physical activity' and 'mobility' should be considered as separate outcomes in this population. Copyright © 2018 Elsevier Ltd. All rights reserved.

  1. Day By Day in English: An ESL-SEDAC Daily Living Skills Resource Activities Guide. Final Edition and Resource Activities Packet, Final Edition.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Div. of Special Education.

    The guide provides daily living experiences built around topics of interest to limited English speaking students in special education programs. Units are organized around eight themes: (1) at school; (2) living at home; (3) community, communication, and travel; (4) clothing and seasons; (5) shopping and food; (6) health, hygiene, and safety; (7)…

  2. Electrochemical behavior and stability of a commercial activated carbon in various organic electrolyte combinations containing Li-salts

    International Nuclear Information System (INIS)

    Zhang, Tong; Fuchs, Bettina; Secchiaroli, Marco; Wohlfahrt-Mehrens, Margret; Dsoke, Sonia

    2016-01-01

    Highlights: • 1 M LiPF 6 in PC displays the widest electrochemical stability window among others couples electrolyte/activated carbon. • Electrolytes based on EC-DMC show lower impedance than electrolytes containing PC. • 1 M LiPF 6 in PC has the highest cycling stability with 75% of capacitance retention after 20 000 cycles. - Abstract: The fast development of Li-ion capacitor (LIC) technologies requires the use of low resistance and stable electrolytes. An electrolyte for a LIC not only has to provide Li for the intercalation/deintercalation of the battery-type materials, but it also needs to be compatible with the supercapacitor material. Before designing a hybrid Li-ion capacitor device containing Li-insertion and double layer-type materials, it is necessary to understand and separate the contribution of each electrode material to the resistance, capacity and stability in the chosen electrolyte. Due to the intensive research on Li-ion batteries, the interactions of Li-salt containing electrolytes combined with Li insertion materials have been extensively investigated, and a lot of literature is available on this field. In contrast, there is only little knowledge about the exclusive interaction and compatibility of Li containing electrolytes with supercapacitor-type electrode materials (in absence of battery materials). With this purpose, this paper explores the electrochemical performance of electrodes based on commercial activated carbon (AC) in various lithium salt-containing electrolytes. A standard electrolyte for Li-ion batteries (1 M LiPF 6 in EC:DMC, 1:1) is evaluated and compared with an electrolyte prepared with the same salt dissolved in propylene carbonate (1 M LiPF 6 in PC) which is a solvent typically used in commercial supercapacitors. Furthermore, two new electrolyte solutions are proposed, based on a blend of salts 0.8 M LiPF 6 + 0.2 M NEt 4 BF 4 in EC:DMC (1:1) as well as in pure PC. The effect of the electrolyte composition is evaluated

  3. Activity measurements of {sup 18}F and {sup 90}Y with commercial radionuclide calibrators for nuclear medicine in Switzerland

    Energy Technology Data Exchange (ETDEWEB)

    Caffari, Yvan, E-mail: Yvan.Caffari@chuv.c [Institut de Radiophysique Appliquee, Grand-Pre 1, 1007 Lausanne (Switzerland); Spring, Philippe; Bailat, Claude; Nedjadi, Youcef; Bochud, Francois [Institut de Radiophysique Appliquee, Grand-Pre 1, 1007 Lausanne (Switzerland)

    2010-07-15

    The activity of radiopharmaceuticals in nuclear medicine is measured before patient injection with radionuclide calibrators. In Switzerland, the general requirements for quality controls are defined in a federal ordinance and a directive of the Federal Office of Metrology (METAS) which require each instrument to be verified. A set of three gamma sources (Co-57, Cs-137 and Co-60) is used to verify the response of radionuclide calibrators in the gamma energy range of their use. A beta source, a mixture of {sup 90}Sr and {sup 90}Y in secular equilibrium, is used as well. Manufacturers are responsible for the calibration factors. The main goal of the study was to monitor the validity of the calibration factors by using two sources: a {sup 90}Sr/{sup 90}Y source and a {sup 18}F source. The three types of commercial radionuclide calibrators tested do not have a calibration factor for the mixture but only for {sup 90}Y. Activity measurements of a {sup 90}Sr/{sup 90}Y source with the {sup 90}Y calibration factor are performed in order to correct for the extra-contribution of {sup 90}Sr. The value of the correction factor was found to be 1.113 whereas Monte Carlo simulations of the radionuclide calibrators estimate the correction factor to be 1.117. Measurements with {sup 18}F sources in a specific geometry are also performed. Since this radionuclide is widely used in Swiss hospitals equipped with PET and PET-CT, the metrology of the {sup 18}F is very important. The {sup 18}F response normalized to the {sup 137}Cs response shows that the difference with a reference value does not exceed 3% for the three types of radionuclide calibrators.

  4. [White ginseng commercialization and sales expansion activities of Gaesung merchants in the 1910s and 1920s].

    Science.gov (United States)

    Yang, Jeongpil

    2011-06-30

    Ginseng has always been the typical export item in Korean history. Until the 18th century, exporting ginseng was wild ginseng from the mountains. Since the 19th century, exporting ginseng became red ginseng, which was red due to steaming and drying process. Red ginseng was produced by Gaesung merchants, so that these merchants were able to gain the control of the output. Gaesung merchants of the 19th century exported red ginseng to China and made huge economic success. However, when the Korean Empire and Japanese colonial government established red ginseng monopoly, it essentially blocked Gaesung traders from manufacturing and exporting any further of its prized commodity. Then, the traders turned to sun-dried white ginseng as a substitute to red ginseng. As a result, white ginseng production dramatically increased after 1914, which in turn made Gaesung merchants newly aware of the commercial value of white ginseng, which was previously ignored. The traders made good use of the traditional medicine herb market, which opened annually, to promote the expansion of white ginseng sales. Moreover, the merchants also adopted modern marketing techniques, as they founded companies to handle solely white ginseng sales, refreshed packaging to raise commodity values, and made an effort in advertising and mail order sales. Due to such endeavors, demand for white ginseng grew exponentially both in domestic and foreign markets, which generated steady growth of white ginseng prices despite the rapid increase of its supply. This phenomenon naturally brought about the rich economic accomplishments of Gaesung merchants. Through the white ginseng sales activities of Gaesung merchants in post-1910s era, two facts can be newly uncovered. First, the mass consumption of white ginseng today in Korean society took a full-scale step after the 1910s. Second, it was a widely-held view that during the Japanese rule, majority of Korean traditional merchants were economically ruined, while a

  5. On the direct characterization and quantification of active ingredients in commercial solid drugs using PIXE, PIGE and TOF-SIMS techniques

    Energy Technology Data Exchange (ETDEWEB)

    Nsouli, B. [IBA laboratory, Lebanese Atomic Energy Commission (CNRS), Beirut (Lebanon)], E-mail: bnsouli@cnrs.edu.lb; Zahraman, K; Roumie, M [IBA laboratory, Lebanese Atomic Energy Commission (CNRS), Beirut (Lebanon); Yazbi, F [Faculty of Pharmacy, Department of Pharmaceutical Analytical Chemistry, Beirut Arab University, Beirut (Lebanon); Thomas, J P [Institut de Physique Nucleaire de Lyon, Universite Claude Bernard Lyon, Villeurbanne (France)

    2009-07-01

    The quantification of the active ingredient (AI) in drugs is a crucial and important step in the drug quality control process. This is usually performed by using wet chemical techniques like LC-MS, UV spectrophotometry and other appropriate organic analytical methods. In the case of an active ingredient contains specific heteroatoms (F, S, Cl, . . .), elemental IBA like PIXE and PIGE techniques, using small tandem accelerator of 1 - 2 MV, can be explored for molecular quantification. IBA techniques permit the analysis of the sample under solid form, without any laborious sample preparations. This is an advantage when the number of sample is relatively large. In this work, we demonstrate the ability of the Thick Target PIXE and PIGE technique for rapid and accurate quantification of low concentration of different fluorinated, sulfured and chlorinated active ingredients in several commercial anti-hyperlipidemic and anti-inflammatory commercial drugs. In this work we will demonstrate the ability of PIXE and PIGE techniques for rapid and accurate quantification of Celecoxib and Atorvastatin active ingredients contained in several solid commercial drugs. The experimental aspects related to the quantification validity are presented and discussed. In addition, the Time of Flight Secondary Ion Emission using multicharged Ar ions with {approx} 10 MeV energy, delivered by a 4 MV Vander Graaf single stage accelerator, was used for structural and chemical analysis for some cases of binary commercial drugs containing two different active ingredients. The aspect of sample preparation and the role of excipient will be highlighted and discussed. (author)

  6. Glycoalkaloid, phenolic, and flavonoid content and antioxidative activities of conventional (nonorganic) and organic potato peel powders from commercial Gold, Red, and Russet Potatoes

    Science.gov (United States)

    The content of glycoalkaloids a-chaconine and a-solanine, individual and total phenolics compounds, and total flavonoids for three peels prepared from conventional and three from organic commercial potatoes as well antioxidant activities using three different methods were evaluated. Glycoalkaloids ...

  7. Commercial Toilets

    Science.gov (United States)

    Whether you are looking to reduce water use in a new facility or replace old, inefficient toilets in commercial restrooms, a WaterSense labeled flushometer-valve toilet is a high-performance, water-efficient option worth considering.

  8. Japanese Media in English.

    Science.gov (United States)

    Tanaka, Sachiko Oda

    1995-01-01

    Describes the use of English in the media in Japan, focusing on the role and history of English-language newspapers, radio, and television programs, as well as the proliferation of English-language films shown in Japanese cinemas. Discusses the implications of English in the Japanese media. (20 references) (MDM)

  9. Introducing Business English

    NARCIS (Netherlands)

    Nickerson, C.; Planken, B.C.

    2015-01-01

    Introducing Business English provides a comprehensive overview of this topic, situating the concepts of Business English and English for Specific Business Purposes within the wider field of English for Special Purposes. This book draws on contemporary teaching and research contexts to demonstrate

  10. Language Training - English Training

    CERN Multimedia

    HR Department

    2009-01-01

    General and Professional English Courses The next session will take place: from 2nd March to end of June 2009 (1/2 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 2nd March to end of June 2009 (1/2 weeks break at Easter). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be an average of 8 participants per class. Speaking activities will include discussions, meeting simulations, role-plays, etc., depending on the needs of the students. Duration: 30 hours Price: 660 CHF (for a minimum of 8 students) Writing Professional Documents in English The next session will take place from 2nd March to end of June 2009 (1/2 weeks break at Easter). This course is designed for people ...

  11. Language Training - English Training

    CERN Multimedia

    HR Department

    2009-01-01

    General and Professional English Courses The next session will take place: from 2nd March to end of June 2009 (1/2 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 2nd March to end of June 2009 (1/2 weeks break at Easter). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 30 hours Price: 660 CHF (for a minimum of 8 students) Writing Professional Documents in English The next session will take place from 2nd March to end of June 2009 (1/2 weeks break at Easter). This course is designed for people w...

  12. Language Training: English Courses

    CERN Multimedia

    Françoise Benz

    2005-01-01

    General and Professional English Courses The next session will take place from 28 February to 24 June 2005 (2/3 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow: tel. 72957. Oral Expression The next session will take place from March to June 2005. This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Timetable will be fixed after discussion with the students. Writing Professional Documents in English The next session will take place from March to June 2005. T...

  13. Language Training: English

    CERN Document Server

    Françoise Benz

    2005-01-01

    Oral Expression The next session will take place from January to March 2005. This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Timetable: Tuesday 11.30 to 13.30 Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Writing Professional Documents in English The next session will take place from January to March 2005. This course is designed for people with a good level of spoken English. Duration: 20 hours Price: 440 CHF (for 8 students) Timetable will be fixed after discussion with the students. For registration and further information on these courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. FORMATION EN LANGUES LANGUAGE TRAINING Françoise Benz 73127 langu...

  14. Language Training: English Courses

    CERN Multimedia

    Françoise Benz

    2005-01-01

    General and Professional English Courses The next session will take place from 28 February to 24 June 2005 (2/3 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow: tel. 72957. Oral Expression The next session will take place from March to June 2005. This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Timetable will be fixed after discussion with the students. Writing Professional Documents in English The next session will take place from March to June 2005. Th...

  15. Language Training: English

    CERN Multimedia

    Françoise Benz

    2004-01-01

    Oral Expression The next session will take place from January to March 2005. This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Timetable: Tuesday 11.30 to 13.30 Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Writing Professional Documents in English The next session will take place from January to March 2005. This course is designed for people with a good level of spoken English. Duration: 20 hours Price: 440 CHF (for 8 students) Timetable will be fixed after discussion with the students. For registration and further information on these courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. FORMATION EN LANGUES LANGUAGE TRAINING Françoise Benz 73127 langua...

  16. Modelling the association between weight status and social deprivation in English school children: Can physical activity and fitness affect the relationship?

    Science.gov (United States)

    Nevill, Alan M; Duncan, Michael J; Lahart, Ian; Sandercock, Gavin

    2016-11-01

    The association between being overweight/obese and deprivation is a serious concern in English schoolchildren. To model this association incorporating known confounders and to discover whether physical fitness and physical activity may reduce or eliminate this association. Cross-sectional data were collected between 2007-2009, from 8053 10-16 year old children from the East-of-England Healthy Heart Study. Weight status was assessed using waist circumference (cm) and body mass (kg). Deprivation was measured using the Index of Multiple Deprivation (IMD). Confounding variables used in the proportional, allometric models were hip circumference, stature, age and sex. Children's fitness levels were assessed using predicted VO 2 max (20-metre shuttle-run test) and physical activity was estimated using the Physical Activity Questionnaire for Adolescents or Children. A strong association was found between both waist circumference and body mass and the IMD. These associations persisted after controlling for all confounding variables. When the children's physical activity and fitness levels were added to the models, the association was either greatly reduced or, in the case of body mass, absent. To reduce deprivation inequalities in children's weight-status, health practitioners should focus on increasing physical fitness via physical activity in areas of greater deprivation.

  17. Study for design and implementation of marketing in caracol commercial dependencies in turistic activity at the central region of Cuba (I.

    Directory of Open Access Journals (Sweden)

    Naybi Salas Vargas

    2012-03-01

    Full Text Available The proposal is based on the studio of marketing in touristic sector with emphasis in shops as tool in commercial management that allows work team coordination, resources and materials, and the orientation towards the client to afford best earnings, position in market and image. This thematic responds to the conditions of the Tiendas Recaudadoras de Divisas (TRD in Sancti Spiritus Province, solving problems in manipulating and managing of inventories and the marketing of Caracol product, what affects the financial results given by a non fitable activity to the market challenges. The previous said is the result of the estimable practical, financial and economic values of an investigation in order to achieve social satisfaction of the clients needs. The investigation proposed a methodology supported in Sainz (1995 methodological scheme with the necessary adaptations related to the development of commercial activity in TRD, as fitable response to actual context of this enterprise in the touristic activity in Cuba.

  18. Students’ Perception on Pre-reading Activities in Basic Reading II Class of the English Language Education Study Program of Sanata Dharma University

    Directory of Open Access Journals (Sweden)

    Vindy Cahya Ekaningrum

    2016-12-01

    Full Text Available The students’ perception on the teacher instruction shows whether the teaching techniques meet the students’ need or not. Because of this reason, the researcher wants to find out the varieties of pre-reading activities used by the teacher and the students’ perception on the implementation of the pre-reading activities. There were two problem formulations in this study: 1 What kinds of pre-reading activities that are used by Basic Reading II teacher in the English Language Education Study Program of Sanata Dharma University? 2 How is the students’ perception on pre-reading activities used by the teacher? This research was a survey research. In gathering the data, there were two instruments used in this research. They were interview and questionnaire. The interview was done by interviewing the teacher of Basic Reading II Class. The interview was used to answer the first research question about the varieties of pre-reading activities in Basic Reading II class. Then, the researcher distributed the questionnaire to 56 students of Basic Reading II class. The questionnaire was used to answer the second research question about the students’ perception on pre-reading activities used by the teacher. The result of this research showed that brainstorming, pre-teaching vocabulary, pre-questioning, visual aids, and KWL strategy were the varieties of pre-reading activities used by the teacher. There were two different implementation of pre-teaching vocabulary. There were also two activities combined together, they were the use of visual aids and KWL strategy. The students had positive perception on the implementation of pre-reading activities in Basic Reading II Class.   DOI: https://doi.org/10.24071/llt.2015.180206

  19. INTRODUCING TRANSLATION-BASED ACTIVITIES IN TEACHING ENGLISH AS A FOREIGN LANGUAGE: A STEP TOWARDS THE IMPROVEMENT OF LEARNERS’ ACCURATE USE OF WORDS AND EXPRESSIONS IN WRITING

    Directory of Open Access Journals (Sweden)

    Clovis Delor Mbeudeu

    2017-06-01

    Full Text Available The teaching of English as a Foreign Language (EFL in the world in general and in Cameroon in particular has witnessed, over the last three decades, heated debates on which methodologies to adopt in the classroom and which learning strategies to apply for effective teaching and learning so that learners do not only acquire a linguistic competence but also communicative and sociolinguistic competences. This study aims at bringing to the limelight the so-criticised Grammar Translation Method in teaching/learning EFL in Cameroon. More specifically, this work investigates the perception of Anglophone and Francophone teachers of EFL on how the introduction of translation-based activities could be a step towards achieving accuracy in learners’ written productions. For data collection, a sample of certified secondary and high school EFL teachers were interviewed on the introduction of translation-based activities in their classroom practices. These teachers are unanimous that translation strategies must be adopted in the classroom for many reasons. This could foster students’ accuracy in writing; thus helping the achievement of another skill in learners namely, translation. But they all agree that the use of translation should be highly monitored by the classroom teacher; it should be mostly used at beginners’ level and gradually discarded as the learners progress to the end of the secondary school. From this, it is high time specialists in language planning and teaching policies rethought how the teaching of English should be done in Cameroon and this will go a long way to improve on educational success and effective official bilingualism.

  20. School related factors and 1yr change in physical activity amongst 9-11 year old English schoolchildren

    NARCIS (Netherlands)

    Mantjes, Joyce A.; Jones, Andrew P.; Corder, Kirsten; Jones, Natalia R.; Harrison, Flo; Griffin, Simon J.; van Sluijs, Esther M. F.

    2012-01-01

    Background: Activity levels are known to decline with age and there is growing evidence of associations between the school environment and physical activity. In this study we investigated how objectively measured one-year changes in physical activity may be associated with school-related factors in

  1. 7 CFR 51.2278 - U.S. Commercial.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. Commercial. 51.2278 Section 51.2278 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Shelled English Walnuts (Juglans Regia) Grades § 51.2278 U.S. Commercial. “U.S. Commercial...

  2. Improving driver comfort in commercial vehicles : modeling and control of a low-power active cabin suspension system

    NARCIS (Netherlands)

    Evers, W.J.E.

    2010-01-01

    Comfort enhancement of commercial vehicles has been an engineering topic ever since the first trucks emerged around 1900. Since then, significant improvements have been made by implementing cabin (secondary) and seat suspensions. Moreover, the invention of the air spring and its application to the

  3. Antimicrobial Activity and Stability of Short and Long Based Arachnid Synthetic Peptides in the Presence of Commercial Antibiotics.

    Science.gov (United States)

    Arenas, Ivan; Villegas, Elba; Walls, Oliver; Barrios, Humberto; Rodríguez, Ramon; Corzo, Gerardo

    2016-02-17

    Four antimicrobial peptides (AMPs) named Pin2[G], Pin2[14], P18K and FA1 were chemically synthesized and purified. The four peptides were evaluated in the presence of eight commercial antibiotics against four microorganisms of medical importance: Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumoniae. The commercial antibiotics used were amoxicillin, azithromycin, ceftriaxone, gentamicin, levofloxacin, sulfamethoxazole, trimethoprim and vancomycin. The best AMP against P. aeruginosa was the peptide FA1, and the best AMP against S. aureus was Pin2[G]. Both FA1 and Pin2[G] were efficient against E. coli, but they were not effective against K. pneumoniae. As K. pneumoniae was resistant to most of the commercial antibiotics, combinations of the AMPs FA1 and Pin2[G] were prepared with these antibiotics. According to the fractional inhibitory concentration (FIC) index, the best antimicrobial combinations were obtained with concomitant applications of mixtures of FA1 with levofloxacin and sulfamethoxazole. However, combinations of FA1 or Pin2[G] with other antibiotics showed that total inhibitory effect of the combinations were greater than the sum of the individual effects of either the antimicrobial peptide or the antibiotic. We also evaluated the stability of the AMPs. The AMP Pin2[G] manifested the best performance in saline buffer, in supernatants of bacterial growth and in human blood plasma. Nevertheless, all AMPs were cleaved using endoproteolytic enzymes. These data show advantages and disadvantages of AMPs for potential clinical treatments of bacterial infections, using them in conjunction with commercial antibiotics.

  4. English Shop Signs and Brand Names

    Directory of Open Access Journals (Sweden)

    Parvaneh Khosravizadeh

    2016-07-01

    Full Text Available The present study tries to investigate the people’s attitude to the use of English words in TV commercials, brand-naming and shop signs in Iran and specifically in Tehran where due to the fact that it is the capital, more English might be used for the sake of foreigners. The widespread use of English shop signs and English brand names for recently produced goodsdrove the researchers to investigate peoples’ attitude as consumers from two aspects of age and education. To reach the research goal, a questionnaire was devised and distributed to 100 people at random selection probing their attitudes while considering two factors of age and education. The result of the research will mostly benefit sociolinguists and business marketers.Keywords: age, education, advertising, brand-naming, shop signs, globalization

  5. When do scientists become entrepreneurs? The social structural antecedents of commercial activity in the academic life sciences.

    Science.gov (United States)

    Stuart, Toby E; Ding, Waverly W

    2006-07-01

    The authors examine the conditions prompting university-employed life scientists to become entrepreneurs, defined to occur when a scientist (1) founds a biotechnology company, or (2) joins the scientific advisory board of a new biotechnology firm. This study draws on theories of social influence, socialization, and status dynamics to examine how proximity to colleagues in commercial science influences individuals' propensity to transition to entrepreneurship. To expose the mechanisms at work, this study also assesses how proximity effects change over time as for-profit science diffuses through the academy. Using adjusted proportional hazards models to analyze case-cohort data, the authors find evidence that the orientation toward commercial science of individuals' colleagues and coauthors, as well as a number of other workplace attributes, significantly influences scientists' hazards of transitioning to for-profit science.

  6. ANALYSIS OF INTERCOMMUNICATION OF FINANCIAL RESULTS OF ACTIVITY AND INDEXES OF ESTIMATION OF THE FINANCIAL STATE OF A COMMERCIAL ORGANIZATION

    OpenAIRE

    Prudnikov A. G.; Zhurova O. I.

    2016-01-01

    The system of indicators characterizing the financial condition of a commercial organization, the major thing is profitability of its operations as the ratio of profit on sales and revenues, the ratio of profit before tax and the average annual value of total assets, the ratio of net profit and the average value of all assets, net income and average equity. Great practical importance for the efficient management of resources economic entity is marginal analysis, but it requires, in our opinio...

  7. Antimicrobial Activity and Stability of Short and Long Based Arachnid Synthetic Peptides in the Presence of Commercial Antibiotics

    Directory of Open Access Journals (Sweden)

    Ivan Arenas

    2016-02-01

    Full Text Available Four antimicrobial peptides (AMPs named Pin2[G], Pin2[14], P18K and FA1 were chemically synthesized and purified. The four peptides were evaluated in the presence of eight commercial antibiotics against four microorganisms of medical importance: Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumoniae. The commercial antibiotics used were amoxicillin, azithromycin, ceftriaxone, gentamicin, levofloxacin, sulfamethoxazole, trimethoprim and vancomycin. The best AMP against P. aeruginosa was the peptide FA1, and the best AMP against S. aureus was Pin2[G]. Both FA1 and Pin2[G] were efficient against E. coli, but they were not effective against K. pneumoniae. As K. pneumoniae was resistant to most of the commercial antibiotics, combinations of the AMPs FA1 and Pin2[G] were prepared with these antibiotics. According to the fractional inhibitory concentration (FIC index, the best antimicrobial combinations were obtained with concomitant applications of mixtures of FA1 with levofloxacin and sulfamethoxazole. However, combinations of FA1 or Pin2[G] with other antibiotics showed that total inhibitory effect of the combinations were greater than the sum of the individual effects of either the antimicrobial peptide or the antibiotic. We also evaluated the stability of the AMPs. The AMP Pin2[G] manifested the best performance in saline buffer, in supernatants of bacterial growth and in human blood plasma. Nevertheless, all AMPs were cleaved using endoproteolytic enzymes. These data show advantages and disadvantages of AMPs for potential clinical treatments of bacterial infections, using them in conjunction with commercial antibiotics.

  8. Comparison of different methods of credit risk management of the commercial bank to accelerate lending activities for SME segment

    OpenAIRE

    Cipovová, Eva; Dlasková, Gabriela

    2016-01-01

    The contribution is dealing with selected assessments of the most important risk in the banking sector in the Czech Republic. The aim of this article was to quantify capital requirement for individual methodologies of credit risk management on the designed portfolio with corporate loans with use of collateral using collaterals as techniques to reduce credit risk of commercial bank. Firstly, the aim of this article is to quantify the capital requirements using the Internal Rating Based Approac...

  9. Characterization and performance evaluation of an innovative mesoporous activated carbon used for drinking water purification in comparison with commercial carbons.

    Science.gov (United States)

    Gong, Xu-Jin; Li, Wei-Guang; Wang, Guang-Zhi; Zhang, Duo-Ying; Fan, Wen-Biao; Yin, Zhao-Dong

    2015-09-01

    The preparation, characterization, and performance evaluation of an innovative mesoporous activated carbon (C-XHIT) were conducted in this study. Comparative evaluation with commercial carbons (C-PS and C-ZJ15) and long-term performance evaluation of C-XHIT were conducted in small-scale system-A (S-A) and pilot-scale system-B (S-B-1 and S-B-2 in series), respectively, for treating water from Songhua River. The cumulative uptake of micropollutants varied with KBV (water volume fed to columns divided by the mass of carbons, m(3) H2O/kg carbon) was employed in the performance evaluation. The results identified that mesoporous and microporous volumes were simultaneously well-developed in C-XHIT. Higher mesoporosity (63.94 %) and average pore width (37.91 Å) of C-XHIT ensured a higher adsorption capacity for humic acid compared to C-PS and C-ZJ15. When the KBV of S-A reached 12.58 m(3) H2O/kg carbon, cumulative uptake of organic pollutants achieved by C-XHIT increased by 32.82 and 156.29 % for DOC (QC) and 22.53 and 112.48 % for UV254 (QUV) compared to C-PS and C-ZJ15, respectively; in contrast, the adsorption capacity of NH4 (+)-N did not improve significantly. C-XHIT achieved high average removal efficiencies for DOC (77.43 ± 16.54 %) and UV254 (83.18 ± 13.88 %) in S-B over 253 days of operation (KBV = 62 m(3) H2O/kg carbon). Adsorption dominated the removal of DOC and UV254 in the initial phases of KBV (0-15 m(3) H2O/kg carbon), and simultaneous biodegradation and adsorption were identified as the mechanisms for organic pollutant uptake at KBV above 25 m(3) H2O/kg carbon. The average rates contributed by S-B-1 and S-B-2 for QC and QUV were approximately 0.75 and 0.25, respectively. Good linear and exponential correlations were observed between S-A and S-B in terms of QC and QUV obtained by C-XHIT, respectively, for the same KBV ranges, indicating a rapid and cost-saving evaluation method. The linear correlation between mesoporosity and QC

  10. The Effectiveness of Using Linguistic Classroom Activities in Teaching English Language in Developing the Skills of Oral Linguistic Performance and Decision Making Skill among Third Grade Intermediate Students in Makah

    Science.gov (United States)

    Alshareef, Fahd Majed

    2016-01-01

    The study aimed to reveal the effectiveness of the use of certain classroom language activities in teaching English language in the development of oral linguistic performance and decision-making among intermediate third-grade students in Makah, and it revealed a statistically significant correlation relationship between the averages of the study…

  11. Commercial Banks

    Directory of Open Access Journals (Sweden)

    Abbas Asosheh

    2009-09-01

    Full Text Available Information systems outsourcing issues has been attracted in recent years because many information systems projects in organizations are done in this case. On the other hand, failure rate of this kind of projects is also high. The aim of this article is to find success factors in risk management of information systems outsourcing in commercial banks using these factors leads to increase the success rate of risk management of information systems outsourcing projects. Research methods in the present article based on purpose are applied and descriptive- survey. In addition, research tool is questionnaire which was used among commercial bank experts. For this purpose, First information systems outsourcing risks were identified and then ranked. In the next step, the information systems outsourcing reasons were surveyed and the most important reasons were identified. Then the risks which have not any relationship with the most important reasons were removed and success factors in managing residual risks were extracted.

  12. NASA commercial programs

    Science.gov (United States)

    1990-01-01

    Highlights of NASA-sponsored and assisted commercial space activities of 1989 are presented. Industrial R and D in space, centers for the commercial development of space, and new cooperative agreements are addressed in the U.S. private sector in space section. In the building U.S. competitiveness through technology section, the following topics are presented: (1) technology utilization as a national priority; (2) an exploration of benefits; and (3) honoring Apollo-Era spinoffs. International and domestic R and D trends, and the space sector are discussed in the section on selected economic indicators. Other subjects included in this report are: (1) small business innovation; (2) budget highlights and trends; (3) commercial programs management; and (4) the commercial programs advisory committee.

  13. Navajo-English Dictionary.

    Science.gov (United States)

    Wall, Leon; Morgan, William

    A brief summary of the sound system of the Navajo language introduces this Navajo-English dictionary. Diacritical markings and an English definition are given for each Navajo word. Words are listed alphabetically by Navajo sound. (VM)

  14. School related factors and 1yr change in physical activity amongst 9–11 year old English schoolchildren

    Directory of Open Access Journals (Sweden)

    Mantjes Joyce A

    2012-12-01

    Full Text Available Abstract Background Activity levels are known to decline with age and there is growing evidence of associations between the school environment and physical activity. In this study we investigated how objectively measured one-year changes in physical activity may be associated with school-related factors in 9- to 10-year-old British children. Methods Data were analysed from 839 children attending 89 schools in the SPEEDY (Sport, Physical Activity, and Eating behaviours: Environmental Determinants in Young People study. Outcomes variables were one year changes in objectively measured sedentary, moderate, and vigorous physical activity, with baseline measures taken when the children were 9–10 years old. School characteristics hypothesised to be associated with change in physical activity were identified from questionnaires, grounds audits, and computer mapping. Associations were examined using simple and multivariable multilevel regression models for both school (9 am – 3 pm and travel (8–9 am and 3–4 pm time. Results Significant associations during school time included the length of the morning break which was found to be supportive of moderate (β coefficient: 0.68 [p: 0.003] and vigorous (β coefficient: 0.52 [p: 0.002] activities and helps to prevent adverse changes in sedentary time (β coefficient: -2.52 [p: 0.001]. During travel time, positive associations were found between the presence of safe places to cross roads around the school and changes in moderate (β coefficient: 0.83 [p:0.022] and vigorous (β coefficient: 0.56 [p:0.001] activity, as well as sedentary time (β coefficient: -1.61 [p:0.005]. Conclusion This study suggests that having longer morning school breaks and providing road safety features such as cycling infrastructure, a crossing guard, and safe places for children to cross the road may have a role to play in supporting the maintenance of moderate and vigorous activity behaviours, and preventing the development of

  15. Physical activity and trajectories of frailty among older adults: Evidence from the English Longitudinal Study of Ageing.

    Directory of Open Access Journals (Sweden)

    Nina T Rogers

    Full Text Available Frail older adults are heavy users of health and social care. In order to reduce the costs associated with frailty in older age groups, safe and cost-effective strategies are required that will reduce the incidence and severity of frailty.We investigated whether self-reported intensity of physical activity (sedentary, mild, moderate or vigorous performed at least once a week can significantly reduce trajectories of frailty in older adults who are classified as non-frail at baseline (Rockwood's Frailty Index [FI] ≤ 0.25.Multi-level growth curve modelling was used to assess trajectories of frailty in 8649 non-frail adults aged 50 and over and according to baseline self-reported intensity of physical activity. Frailty was measured in five-year age cohorts based on age at baseline (50-54; 55-59; 60-64; 65-69; 70-74; 75-79; 80+ on up to 6 occasions, providing an average of 10 years of follow-up. All models were adjusted for baseline sex, education, wealth, cohabitation, smoking, and alcohol consumption.Compared with the sedentary reference group, mild physical activity was insufficient to significantly slow the progression of frailty, moderate physical activity reduced the progression of frailty in some age groups (particularly ages 65 and above and vigorous activity significantly reduced the trajectory of frailty progression in all older adults.Healthy non-frail older adults require higher intensities of physical activity for continued improvement in frailty trajectories.

  16. English Teaching in Mexico.

    Science.gov (United States)

    Salazar, Denise

    2002-01-01

    Discusses teaching English in Mexico, a country with important social, cultural, and economic ties to the United States. Looks at the various English teaching situations as well as teacher education for teachers in Mexico. Concludes that the English teaching situation in Mexico reflects great diversity and growth, and that the knowledge of English…

  17. English in Fiji.

    Science.gov (United States)

    Siegel, Jeff

    1989-01-01

    Traces the history of English in Fiji, especially in relation to education. The role of English in interethnic communication and as a language of wider communication with the outside world is discussed, and features of Fiji English, a local language variety, are described. (Author/CB)

  18. Sentential Negation in English

    Science.gov (United States)

    Mowarin, Macaulay

    2009-01-01

    This paper undertakes a detailed analysis of sentential negation in the English language with Chomsky's Government-Binding theory of Transformational Grammar as theoretical model. It distinguishes between constituent and sentential negation in English. The essay identifies the exact position of Negation phrase in an English clause structure. It…

  19. CONSERVATION STARTERS IN ENGLISH TEACHING

    Directory of Open Access Journals (Sweden)

    Amir Sisbiyanto

    2017-04-01

    Full Text Available The global issue of environment which needs specific attention has made all countries think about possible solution or creative responses. Indonesia, which is in the process of boosting its economy and people‘s prosperity, is inevitably prone to industrial exposure that leads the country to environmental-deterioration. Consequently, environment should be prioritized in the national-development design. This issue has actually been positively responded by the Indonesian authority of national education program with one of the spirits of curriculum 2013, that is to integrate characters, including ‗caring for the environment‘, in the teaching of discrete subjects including English. However, the theme concerning environmental awareness, though explicitly mentioned in the curriculum, seems to still be ignored by some English teachers due to their being badly preoccupied with the stage of understanding/interpreting the newly-implemented curriculum itself. To fill the gap, this paper tries to offer alternative techniques called ‗conservation starters‘ to be used in English teaching & learning. The techniques are modified from some already familiar activities such as ‗find someone who‘, ‗hunting‘, and ‗word description‘ games. It is expected that the techniques can help English teachers improve students‘ motivation in getting engaged to the English teaching & learning programs, introduce students to environmental issues, and, finally, improve students‘ achievement.

  20. Cross national study of leisure-time physical activity in Dutch and English populations with ethnic group comparisons

    NARCIS (Netherlands)

    de Munter, Jeroen S. L.; Agyemang, Charles; van Valkengoed, Irene G. M.; Bhopal, Raj; Zaninotto, Paola; Nazroo, James; Kunst, Anton E.; Stronks, Karien

    2013-01-01

    Variations between countries in leisure-time physical activity (LTPA) can be used to test the convergence thesis, which expects that ethnic minority groups change towards the LTPA levels of the native population of host countries. The aim of this study was to test whether similar differences in LTPA

  1. University Student Agency, Representation, and Activism: A Case Study of Students Studying English at Universite Cheikh Anta Diop (Dakar, Senegal)

    Science.gov (United States)

    Stafford, Casey

    2012-01-01

    This study explores and interrogates dominant representations of African university students by examining how students conceptualize and act upon their own agency. Using a qualitative case-study approach, the author examines how students actively confront the ideological and material conditions presented by schooling. [The dissertation citations…

  2. Skype-Based English Activities: A Case for Compelling Input? Correlational Changes before and after Skype Exchanges

    Science.gov (United States)

    Ockert, David

    2015-01-01

    This paper reports the results of a small, longitudinal study involving a group of Japanese elementary school students (N = 29) involved in exploratory research using foreign language activities, including two Skype exchanges between these students and students in Australia. The purpose of the research was to test for the impact of a series of…

  3. Bilateral comparison between PTB and ENEA to check the performance of a commercial TDCR system for activity measurements

    International Nuclear Information System (INIS)

    Kossert, Karsten; Capogni, Marco; Nähle, Ole J.

    2014-01-01

    The only commercial TDCR counter from Hidex Oy (Finland), comprising three photomultiplier tubes, was tested at the two National Metrology Institutes (NMIs) PTB and ENEA. To this end, the two NMIs purchased a Hidex 300 SL TDCR counter (METRO version) each and carried out various tests at their laboratories. In addition, the two institutions agreed to organize a bilateral comparison in order to acquire information on the reproducibility of the results obtained with the counters. To achieve this, PTB prepared some 89 Sr liquid scintillation samples, which were first measured in various counters at PTB and then shipped to ENEA for comparative measurements. The aim of this paper is to summarize the findings on the counter characteristics and adjustments. In addition, the results of the bilateral comparison between PTB and ENEA are presented and the results from various commercial counters using the CIEMAT/NIST efficiency tracing and the TDCR method are discussed. - Highlights: • The TDCR counter from Hidex Oy was tested at PTB and ENEA. • The studies comprised linearity checks and investigation of adjustments. • A bilateral 89 Sr comparison was organized to compare two Hidex counters

  4. In vitro cytotoxic activity of five commercial samples of Tribulus terrestris Linn in Espírito Santo (Brazil

    Directory of Open Access Journals (Sweden)

    Claudio Costa Oliveira Filho

    2018-04-01

    Full Text Available ABSTRACT The objective was to investigate the total saponin and protodioscin concentrations and the cytotoxicity in vitro, of five samples of the plant Tribulus terrestris, commercially available in the metropolitan region of Vitória - Espirito Santo, Brazil, and to compare them with the aqueous extract of the plant. The chromatographic profile and quantification of protodioscin in commercial samples and plant extract were evaluated by LC-MS/MS. The percentage of total saponins were determined by the colorimetric method. Extracts and protodioscin cytotoxicity were analyzed by the MTT assay in three cell lineages: fibroblasts (L929, ovarian cancer (Ovcar3 and murine hepatoma (Hepa1c1c7. All extracts displayed high levels of total saponins (207.2 to 780.3 mg g-1 of dry extract. The chromatographic profile revealed a wide diversity of compounds, and the saponin protodioscin was detected in only two extracts. One extract displayed high cytotoxicity, with IC50 values of 157.0, 38.2 and 7.4 µg mL-1 for the Ovcar3, Hepa1c1c7 and L929 cell lines, respectively. The other extracts displayed cytotoxic effects only at concentrations equal to or greater than 125.0 µg mL-1. Surprisingly, the most cytotoxic extract displayed the highest protodioscin concentration. Therefore, it is suggested that these products be marketed with caution, and followed-up by a certified healthcare professional.

  5. English and French courses

    CERN Multimedia

    2014-01-01

    If one of your New Year’s resolutions is to learn a language, there is no excuse anymore!   You can attend one of our English or French courses and you can practise the language with a tandem partner! Cours d’anglais général et professionnel La prochaine session se déroulera du 3 mars au 27 juin 2014. Ces cours s’adressent à toute personne travaillant au CERN ainsi qu’à leur conjoint. Pour vous inscrire et voir tout le détail des cours proposés, consultez nos pages web : http://cern.ch/Training. Oral Expression The next session will take place from 3 March to 27 June 2014. This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be an average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Writing Profe...

  6. Language Training: English Training

    CERN Multimedia

    Françoise Benz

    2004-01-01

    General and Professional English Courses The next session will take place from 04 October 2004 to 11 February 2005 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow, tel. 72957. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For further information, please contact Mr. Liptow, tel. 72957. Date and timetable will be fixed when there are sufficient participants enrolled. FORMATION EN LANGUES LANGUAGE TRAINING Françoise Benz 73127 langua...

  7. Language Training: English

    CERN Multimedia

    Françoise Benz

    2005-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. Oral Expression The next session will take place from January to March 2005. This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Timetable: Tuesday 11.30 to 13.30 Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Writing Professional Documents in English The next session will take place from Januar...

  8. Language Training: English Training

    CERN Document Server

    Françoise Benz

    2004-01-01

    General and Professional English Courses The next session will take place from 04 October 2004 to 11 February 2005 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow, tel. 72957. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) For further information, please contact Mr. Liptow, tel. 72957. Date and timetable will be fixed when there are sufficient participants enrolled. FORMATION EN LANGUES LANGUAGE TRAINING Françoise Benz 73127 languag...

  9. ENGLISH BOOK CLUB

    CERN Multimedia

    English Book Club

    2009-01-01

    http://club-englishbookclub.web.cern.ch A note to our members Dear Members, Many thanks to all of you who have paid up now. However, there are still some late payers and Morna would appreciate knowing if they will pay for 2009/2010 or if they have left the club. At the AGM on 17 November it was decided that a 3 month delay for key reimbursement will be given to all present and past members, BUT after 31.3.2010 no reimbursement will be given out. We are in the process of making changes to the access to the club for paid-up, active members only. Some of you have told Morna you will pay on your next visit to CERN, that is ok but please try to do this by 15 December if possible. A new version of the club’s book data-base is available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books...

  10. Teacher of primary English

    CERN Multimedia

    2003-01-01

    Part-time teacher of primary English needed for September 2003 to teach English National Curriculum (KS2) and NLS to mother tongue or good second language English-speakers aged 7-10. 4 hours contact time per week, team planning, marking and meetings. Candidates should be English mother tongue qualified teachers, confident, flexible classroom practitioners and team players. For further details and how to apply see http://enpferney.org/staff_vacancies.htm English National Programme, Lycée International, Ferney-Voltaire (http://enpferney.org/)

  11. TEACHER OF ENGLISH NEEDED

    CERN Multimedia

    2002-01-01

    Part-time teacher of primary English needed for September 2002 to teach English National Curriculum (KS2) and NLS to mother tongue or good second language English-speakers aged 7-10. 4 hours contact time per week, team planning, marking and meetings. Candidates should be English mother tongue qualified teachers, confident, flexible classroom practitioners and team players. For further details and how to apply: engnat@hotmail.com or 04 50 40 82 66. Apply as soon as possible, and in any case before 8 July. English National Programme, Lycée International, Ferney-Voltaire.

  12. English title

    Directory of Open Access Journals (Sweden)

    Guillermo Alberto Tricoci

    2015-11-01

    Full Text Available Similarly to what happened with the steam engine, the electricity or the combustion engine, the new general-purpose technologies and ICTs have introduced many fundamental changes to our life and the processes we deal with daily. They have provided many benefits but have also produced unwanted collateral effects that should be considered. The first effect, at the beginning there was a new phenomenon known as the digital divide. Later on the uncertainty around the true scope of computing increased and evidence of a decrease in the capability of creating new jobs and stagnant or falling wages became clearer. All these, amongst other things, are considered part of the ICT revolution. The paradigm of continuous improvement to innovation and productivity begins to show the effects it produces in the disappearance and transformation of business roles. Many activities have disappeared and much of the business processes have received a very high degree of automation. These changes can be seen in the most varied fields.

  13. English Language Education Policy in Colombia and Mexico

    Science.gov (United States)

    Roux, Ruth

    2012-01-01

    English language education policies have attracted the attention of researchers in applied linguistics and English language teaching world-wide in the last few years. Some contend that English language skills are vital if a country is to participate actively in the global economy and individuals are to have access to knowledge for social and…

  14. Antioxidant activity and polyphenol and procyanidin contents of selected commercially available cocoa-containing and chocolate products in the United States.

    Science.gov (United States)

    Miller, Kenneth B; Stuart, David A; Smith, Nancy L; Lee, Chang Y; McHale, Nancy L; Flanagan, Judith A; Ou, Boxin; Hurst, W Jeffrey

    2006-05-31

    In the United States, commercially available foods, including cocoa and chocolate, are being marketed with statements referring to the level of antioxidant activity and polyphenols. For cocoa-containing foods, there has been no comprehensive survey of the content of these and other chemistries. A survey of cocoa and chocolate-containing products marketed in the United States was conducted to determine antioxidant activity and polyphenol and procyanidin contents. Commercially available samples consisted of the top market share products in each of the following six categories: natural cocoa, unsweetened baking chocolate, dark chocolate, semisweet baking chips, milk chocolate, and chocolate syrup. Composite samples were characterized using four different methods: oxygen radical absorbance capacity (ORAC), vitamin C equivalence antioxidant capacity (VCEAC), total polyphenols, and procyanidins. All composite lots were further characterized for percent nonfat cocoa solids (NFCS) and percent fat. Natural cocoas had the highest levels of antioxidant activities, total polyphenols, and procyanidins followed by baking chocolates, dark chocolates and baking chips, and finally milk chocolate and syrups. The results showed a strong linear correlation between NFCS and ORAC (R (2) = 0.9849), total polyphenols (R (2) = 0.9793), and procyanidins (R (2) = 0.946), respectively. On the basis of principal component analysis, 81.4% of the sample set was associated with NFCS, antioxidant activity, total polyphenols, and procyanidins. The results indicated that, regardless of the product category, NFCS were the primary factor contributing to the level of cocoa antioxidants in the products tested. Results further suggested that differences in cocoa bean blends and processing, with the possible exception of Dutching, are minor factors in determining the level of antioxidants in commercially available cocoa-containing products in the United States.

  15. Puerto Rico Commercial Fishermen Census (2008): This dataset contains demographic, fishing practices and fishing boat and gear data about the population of active commercial fishermen in Puerto Rico (CRCP).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data contains information on demographics, fishing practices and vessel gear characteristics of Puerto Rican commercial fishermen

  16. What is English?

    Directory of Open Access Journals (Sweden)

    Ulrikke Rindal

    2014-10-01

    Full Text Available This article considers the developing status of English in Norway, both as a language and as a school subject, making predictions about which ontological and epistemological perspectives will influence English language teaching (ELT in Norway towards 2030. Status quo and predictions for English in Norway is approached from two angles; the development of presiding language beliefs in linguistic science and in ELT practices from the 16th century to the present, and the more recent and rapid development of English as the foremost global language of communication. The article shows how English language beliefs and the status of English are made visible in the national subject curriculum and in the English language practices among Norwegian adolescent learners. The discussion suggests that English is increasingly characterised by those who use it as a second or later language, including Norwegians who negotiate the meanings of English in the ELT classroom. The article predicts that a logical development for Norwegian ELT is increased influence from social constructionist perspectives, in combination with the existing focus on communicative competence. The study shows that global circumstances related to the status of English are reciprocally related to local language beliefs among educational authorities, teachers and students, and that these have major implications for English as a discipline in lower and higher education.

  17. Motivating Senior High School Students in English Learning

    Institute of Scientific and Technical Information of China (English)

    章小焕

    2015-01-01

    Motivation is the key to students’ English learning. To know how to promote students’ motivation in learning English, we need to know e-nough about motivation itself. In fact, motivation is so important to successful English learning that we must find the ways to promote students’ motivation. This paper focuses on identifying students’ problems of motivation and activa-ting their motivation to learn English with some useful ways.

  18. The System of Creative Tasks for Activization of French and English Speaking of Future Teachers (Experience of Universities of Odessa Region

    Directory of Open Access Journals (Sweden)

    Kniazian Marianna

    2016-08-01

    Full Text Available In today's multi-ethnic world, one of the most important problems is the development of future teachers’ communicative competence, cultural pluralism, plurilingualism and tolerance. It is important to enrich individual person’s experience of language in its cultural contexts. This issue is related to such an important task as the activization of students’ speaking in foreign language classes. There is interesting experience of teaching speaking in French and English at universities in Odessa region. We offer the students the following system of creative tasks: representative (involve retelling the course of events, description of the characters; analytical (direct students to analyze the actions and behaviour of heroes of short stories, to compare the characters; hypothetical (guide students how to express their viewpoints on the factors that have influenced the nature of the character, his or her deeds. In addition to creative tasks the linguistic exercises are offered to the future teachers. These tasks have been developed in the process of studying the stories of Guy de Maupassant («La Parure», «Deux amis», «Le Papa de Simon», «Sur l’eau», « Clair de lune », O. Henry (« The Last Leaf», « The Gift of the Magi », John Galsworthy ( « Acme », « The First and the Last ».

  19. Preparation and Characterization of Impregnated Commercial Rice Husks Activated Carbon with Piperazine for Carbon Dioxide (CO2) Capture

    Science.gov (United States)

    Masoum Raman, S. N.; Ismail, N. A.; Jamari, S. S.

    2017-06-01

    Development of effective materials for carbon dioxide (CO2) capture technology is a fundamental importance to reduce CO2 emissions. This work establishes the addition of amine functional group on the surface of activated carbon to further improve the adsorption capacity of CO2. Rice husks activated carbon were modified using wet impregnation method by introducing piperazine onto the activated carbon surfaces at different concentrations and mixture ratios. These modified activated carbons were characterized by using X-Ray Diffraction (XRD), Brunauer, Emmett and Teller (BET), Fourier Transform Infrared Spectroscopy (FTIR) and Field Emission Scanning Electron Microscopy (FESEM). The results from XRD analysis show the presence of polyethylene butane at diffraction angles of 21.8° and 36.2° for modified activated carbon with increasing intensity corresponding to increase in piperazine concentration. BET results found the surface area and pore volume of non-impregnated activated carbon to be 126.69 m2/g and 0.081 cm3/g respectively, while the modified activated carbons with 4M of piperazine have lower surface area and pore volume which is 6.77 m2/g and 0.015 cm3/g respectively. At 10M concentration, the surface area and pore volume are the lowest which is 4.48 m2/g and 0.0065 cm3/g respectively. These results indicate the piperazine being filled inside the activated carbon pores thus, lowering the surface area and pore volume of the activated carbon. From the FTIR analysis, the presence of peaks at 3312 cm-1 and 1636 cm-1 proved the existence of reaction between carboxyl groups on the activated carbon surfaces with piperazine. The surface morphology of activated carbon can be clearly seen through FESEM analysis. The modified activated carbon contains fewer pores than non-modified activated carbon as the pores have been covered with piperazine.

  20. Working in English personal study book

    CERN Document Server

    Jones, Leo

    2001-01-01

    Working In English is a comprehensive course for Business English learners from Leo Jones, co-author of the successful New International Business English course. The core course comprises 40 one-hour units, focusing on thye practical day-to-day activities that all business people are involved in, and organised into seven modules. This pocket-sized Personal Study Book offers useful reference material and fun practice activities to do out of class. It comes with a free audio CD to provide extra self-study listening practice.

  1. Meeting report: batch-to-batch variability in estrogenic activity in commercial animal diets--importance and approaches for laboratory animal research.

    Science.gov (United States)

    Heindel, Jerrold J; vom Saal, Frederick S

    2008-03-01

    We report information from two workshops sponsored by the National Institutes of Health that were held to a) assess whether dietary estrogens could significantly impact end points in experimental animals, and b) involve program participants and feed manufacturers to address the problems associated with measuring and eliminating batch-to-batch variability in rodent diets that may lead to conflicting findings in animal experiments within and between laboratories. Data were presented at the workshops showing that there is significant batch-to-batch variability in estrogenic content of commercial animal diets, and that this variability results in differences in experimental outcomes. A combination of methods were proposed to determine levels of total estrogenic activity and levels of specific estrogenic constituents in soy-containing, casein-containing, and other soy-free rodent diets. Workshop participants recommended that researchers pay greater attention to the type of diet being used in animal studies and choose a diet whose estrogenic activity (or lack thereof) is appropriate for the experimental model and end points of interest. Information about levels of specific phytoestrogens, as well as estrogenic activity caused by other contaminants and measured by bioassay, should be disclosed in scientific publications. This will require laboratory animal diet manufacturers to provide investigators with information regarding the phytoestrogen content and other estrogenic compounds in commercial diets used in animal research.

  2. Commercial incineration demonstration

    International Nuclear Information System (INIS)

    Vavruska, J.S.; Borduin, L.C.

    1982-01-01

    Low-level radioactive wastes (LLW) generated by nuclear utilities presently are shipped to commercial burial grounds for disposal. Increasing transportation and disposal costs have caused industry to consider incineration as a cost-effective means of volume reduction of combustible LLW. Repeated inquiries from the nuclear industry regarding the applicability of the Los Alamos controlled air incineration (CAI) design led the DOE to initiate a commercial demonstration program in FY-1980. Development studies and results in support of this program involving ion exchange resin incineration and fission/activation product distributions within the Los Alamos CAI are described

  3. Commercial serological tests for the diagnosis of active pulmonary and extrapulmonary tuberculosis: an updated systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Karen R Steingart

    2011-08-01

    Full Text Available BACKGROUND: Serological (antibody detection tests for tuberculosis (TB are widely used in developing countries. As part of a World Health Organization policy process, we performed an updated systematic review to assess the diagnostic accuracy of commercial serological tests for pulmonary and extrapulmonary TB with a focus on the relevance of these tests in low- and middle-income countries. METHODS AND FINDINGS: We used methods recommended by the Cochrane Collaboration and GRADE approach for rating quality of evidence. In a previous review, we searched multiple databases for papers published from 1 January 1990 to 30 May 2006, and in this update, we add additional papers published from that period until 29 June 2010. We prespecified subgroups to address heterogeneity and summarized test performance using bivariate random effects meta-analysis. For pulmonary TB, we included 67 studies (48% from low- and middle-income countries with 5,147 participants. For all tests, estimates were variable for sensitivity (0% to 100% and specificity (31% to 100%. For anda-TB IgG, the only test with enough studies for meta-analysis, pooled sensitivity was 76% (95% CI 63%-87% in smear-positive (seven studies and 59% (95% CI 10%-96% in smear-negative (four studies patients; pooled specificities were 92% (95% CI 74%-98% and 91% (95% CI 79%-96%, respectively. Compared with ELISA (pooled sensitivity 60% [95% CI 6%-65%]; pooled specificity 98% [95% CI 96%-99%], immunochromatographic tests yielded lower pooled sensitivity (53%, 95% CI 42%-64% and comparable pooled specificity (98%, 95% CI 94%-99%. For extrapulmonary TB, we included 25 studies (40% from low- and middle-income countries with 1,809 participants. For all tests, estimates were variable for sensitivity (0% to 100% and specificity (59% to 100%. Overall, quality of evidence was graded very low for studies of pulmonary and extrapulmonary TB. CONCLUSIONS: Despite expansion of the literature since 2006, commercial

  4. Commercial Serological Tests for the Diagnosis of Active Pulmonary and Extrapulmonary Tuberculosis: An Updated Systematic Review and Meta-Analysis

    Science.gov (United States)

    Steingart, Karen R.; Flores, Laura L.; Dendukuri, Nandini; Schiller, Ian; Laal, Suman; Ramsay, Andrew; Hopewell, Philip C.; Pai, Madhukar

    2011-01-01

    Background Serological (antibody detection) tests for tuberculosis (TB) are widely used in developing countries. As part of a World Health Organization policy process, we performed an updated systematic review to assess the diagnostic accuracy of commercial serological tests for pulmonary and extrapulmonary TB with a focus on the relevance of these tests in low- and middle-income countries. Methods and Findings We used methods recommended by the Cochrane Collaboration and GRADE approach for rating quality of evidence. In a previous review, we searched multiple databases for papers published from 1 January 1990 to 30 May 2006, and in this update, we add additional papers published from that period until 29 June 2010. We prespecified subgroups to address heterogeneity and summarized test performance using bivariate random effects meta-analysis. For pulmonary TB, we included 67 studies (48% from low- and middle-income countries) with 5,147 participants. For all tests, estimates were variable for sensitivity (0% to 100%) and specificity (31% to 100%). For anda-TB IgG, the only test with enough studies for meta-analysis, pooled sensitivity was 76% (95% CI 63%–87%) in smear-positive (seven studies) and 59% (95% CI 10%–96%) in smear-negative (four studies) patients; pooled specificities were 92% (95% CI 74%–98%) and 91% (95% CI 79%–96%), respectively. Compared with ELISA (pooled sensitivity 60% [95% CI 6%–65%]; pooled specificity 98% [95% CI 96%–99%]), immunochromatographic tests yielded lower pooled sensitivity (53%, 95% CI 42%–64%) and comparable pooled specificity (98%, 95% CI 94%–99%). For extrapulmonary TB, we included 25 studies (40% from low- and middle-income countries) with 1,809 participants. For all tests, estimates were variable for sensitivity (0% to 100%) and specificity (59% to 100%). Overall, quality of evidence was graded very low for studies of pulmonary and extrapulmonary TB. Conclusions Despite expansion of the literature since 2006

  5. Protocol for the ‘Virtual Traveller’ cluster-randomised controlled trial: a behaviour change intervention to increase physical activity in primary-school Maths and English lessons

    Science.gov (United States)

    Norris, E; Dunsmuir, S; Duke-Williams, O; Stamatakis, E; Shelton, N

    2016-01-01

    Introduction Physical activity (PA) has been shown to be an important factor for health and educational outcomes in children. However, a large proportion of children's school day is spent in sedentary lesson-time. There is emerging evidence about the effectiveness of physically active lessons: integrating physical movements and educational content in the classroom. ‘Virtual Traveller’ is a novel 6-week intervention of 10-min sessions performed 3 days per week, using classroom interactive whiteboards to integrate movement into primary-school Maths and English teaching. The primary aim of this project is to evaluate the effect of the Virtual Traveller intervention on children's PA, on-task behaviour and student engagement. Methods and analysis This study will be a cluster-randomised controlled trial with a waiting-list control group. Ten year 4 (aged 8–9 years) classes across 10 primary schools will be randomised by class to either the 6-week Virtual Traveller intervention or the waiting-list control group. Data will be collected 5 times: at baseline, at weeks 2 and 4 of the intervention, and 1 week and 3 months postintervention. At baseline, anthropometric measures, 4-day objective PA monitoring (including 2 weekend days; Actigraph accelerometer), PA and on-task behaviour observations and student engagement questionnaires will be performed. All but anthropometric measures will be repeated at all other data collection points. Changes in overall PA levels and levels during different time-periods (eg, lesson-time) will be examined. Changes in on-task behaviour and student engagement between intervention groups will also be examined. Multilevel regression modelling will be used to analyse the data. Process evaluation will be carried out during the intervention period. Ethics and dissemination The results of this study will be disseminated through peer-review publications and conference presentations. Ethical approval was obtained through the University

  6. A systematic, comparative study on the beneficial health components and antioxidant activities of commercially fermented soy products marketed in China.

    Science.gov (United States)

    Xu, Lu; Du, Bin; Xu, Baojun

    2015-05-01

    The objectives of this study are to systematically assess the bioactive substances and overall antioxidant capacities of commercially fermented soy products and to find the relationships between the presence of beneficial components in different types of soybean fermented products. The results show that phenolic profiles increased significantly after fermentation as compared with raw yellow soybeans. Among all the samples, the douchi and fermented black bean sauce had the highest detected antioxidant profiles. Even though the total isoflavone content was reduced in fermented soybean products (794.84 μg/g on average) as compared with raw yellow soybeans (3477.6 μg/g), there was an obvious trend of conversion of the glucoside form in raw soybeans into the aglycone-form isoflavones in the fermented soybean products. The highest daidzein and genistein values were found in the "Yangfan" black bean douchi, i.e. 860.3 μg/g and 1025.9 μg/g, respectively. The amounts of essential amino acids also were improved in most fermented soybean products. The douchi and black bean fermented products are recommended for consumption due to their abundant bioactive substances. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Impact of boiling on free and bound phenolic profile and antioxidant activity of commercial gluten-free pasta.

    Science.gov (United States)

    Rocchetti, Gabriele; Lucini, Luigi; Chiodelli, Giulia; Giuberti, Gianluca; Montesano, Domenico; Masoero, Francesco; Trevisan, Marco

    2017-10-01

    Cooking by boiling dry pasta could have varying degrees of influence on nutritional and functional components. In the present study, its effect on total phenolic content and antioxidant capacity, as well as on the comprehensive profile of free and bound phenolics, was investigated in six commercial gluten-free (GF) pasta products. Overall, the heat treatment caused a significant reduction (Pphenolic content as well as FRAP reducing power and ORAC radical scavenging, with significant differences among the pasta samples considered. The highest values were recorded in free phenolic fraction remaining in black rice (41mggallic acid equivalents100g -1 and 25mmolTrolox Equivalents100g -1 ) and quinoa (24mggallic acid equivalents100g -1 and 14mmolTrolox Equivalents100g -1 ) cooked GF pasta. Significant correlations (Pphenolics and both the antioxidant capacity assays performed. UHPLC-ESI/QTOF-MS mass profiling allowed confirming the spectrophotometric results, while identifying the amount of free and bound fractions. Among phenolic classes, lignans exhibited the highest decrease during the cooking process, followed by stilbenes and flavonoids. However, phenolic acids and other phenolics showed the highest stability. Furthermore, cooking by boiling strongly lowered the bound-to-free ratio of phenolic compounds, by an averaged factor ranging from 14-folds for flavonoids to 5-folds for other classes of phenolics. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Cultivation and Stimulation of the English Learning Motivation

    Institute of Scientific and Technical Information of China (English)

    马茹

    2014-01-01

    In recent years, more and more researches show that we should pay more attention to students to play a main role in English study, because students who get the final effect on English learning motivation play central role in numerous students' learning affected factors. Therefore, in the education teaching activities, many teachers regard learning motivation of English effect as important aspect and use it in teaching through different ways and methods to cultivate and motivate students to learn English motivation. According to the definition of learning motivation,combined with the modern middle school students’English study, such as, the current situation of teachers' teaching, the actual situation of the relationship between teach-ers and students to talk about encouraging and educating high school students in English learning motivation by means and methods, in order to culti-vate and stimulate students`English learning motivation and improve English teaching level.

  9. Commercial applications

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    The objective of this paper is to assess the near term (one-to-five-year) needs of domestic and foreign commercial suppliers of radiochemicals and radiopharmaceuticals for electromagnetically separated stable isotopes. Only isotopes purchased to make products for sale and profit are considered in this assessment. Radiopharmaceuticals produced from enriched stable isotopes supplied by the Calutron facility at ORNL are used in about 600,000 medical procedures each year in the United States. A temporary or permanent disruption of the supply of stable isotopes to the domestic radiopharmaceutical industry could curtail, if not eliminate, the use of such diagnostic procedures as the thallium heart scan, the gallium cancer scan, the gallium abscess scan, and the low-radiation-dose thyroid scan. The word could in the preceding sentence is underlined because an alternative source of enriched stable isotopes does exist in the USSR. Alternative starting materials could, in theory, eventually be developed for both the thallium and gallium scans. The development of a new technology for these purposes, however, would take at least five years and would be expensive. Hence, any disruption of the supply of enriched isotopes from ORNL and the resulting unavailability of critical nuclear medicine procedures would have a dramatic negative effect on the level of health care in the United States

  10. Commercial applications

    Science.gov (United States)

    The near term (one to five year) needs of domestic and foreign commercial suppliers of radiochemicals and radiopharmaceuticals for electromagnetically separated stable isotopes are assessed. Only isotopes purchased to make products for sale and profit are considered. Radiopharmaceuticals produced from enriched stable isotopes supplied by the Calutron facility at ORNL are used in about 600,000 medical procedures each year in the United States. A temporary or permanent disruption of the supply of stable isotopes to the domestic radiopharmaceutical industry could curtail, if not eliminate, the use of such diagnostic procedures as the thallium heart scan, the gallium cancer scan, the gallium abscess scan, and the low radiation dose thyroid scan. An alternative source of enriched stable isotopes exist in the USSR. Alternative starting materials could, in theory, eventually be developed for both the thallium and gallium scans. The development of a new technology for these purposes, however, would take at least five years and would be expensive. Hence, any disruption of the supply of enriched isotopes from ORNL and the resulting unavailability of critical nuclear medicine procedures would have a dramatic negative effect on the level of health care in the United States.

  11. A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry

    OpenAIRE

    Tedesco, Salvatore; Barton, John; O?Flynn, Brendan

    2017-01-01

    The objective assessment of physical activity levels through wearable inertial-based motion detectors for the automatic, continuous and long-term monitoring of people in free-living environments is a well-known research area in the literature. However, their application to older adults can present particular constraints. This paper reviews the adoption of wearable devices in senior citizens by describing various researches for monitoring physical activity indicators, such as energy expenditur...

  12. INTERNATIONAL ENGLISH MANUAL

    Energy Technology Data Exchange (ETDEWEB)

    AMADOR, MABLE; KELLER, YVONNE KELLER

    2002-02-22

    This document presents a set of guidelines for authors who wish to express themselves more clearly to foreign readers, or readers whose first language is not American English. Topics include idioms, technical terms, jargon, word meaning, acronyms, and international conventions of measurement. The guidelines will help writers of technical documents present their ideas more effectively to audiences that may include individuals whose first language is not American English, including audiences with individuals from other English-speaking countries.

  13. Using Commercial Activity Monitors to Measure Gait in Patients with Suspected iNPH: Implications for Ambulatory Monitoring.

    Science.gov (United States)

    Gaglani, Shiv; Moore, Jessica; Haynes, M Ryan; Hoffberger, Jamie B; Rigamonti, Daniele

    2015-11-17

    This study seeks to validate the use of activity monitors to detect and record gait abnormalities, potentially identifying patients with idiopathic normal pressure hydrocephalus (iNPH) prior to the onset of cognitive or urinary symptoms. This study compared the step counts of four common activity monitors (Omron Step Counter HJ-113, New Lifestyles 2000, Nike Fuelband, and Fitbit Ultra) to an observed step count in 17 patients with confirmed iNPH. Of the four devices, the Fitbit Ultra (Fitbit, Inc., San Francisco, CA) provided the most accurate step count. The correlation with the observed step count was significantly higher (p<0.009) for the Fitbit Ultra than for any of the other three devices. These preliminary findings suggest that existing activity monitors have variable efficacy in the iNPH patient population and that the MEMS tri-axial accelerometer and algorithm of the Fitbit Ultra provides the most accurate gait measurements of the four devices tested.

  14. The Convergence of U.S. Military and Commercial Space Activities: Self-Defense and Cyber-Attack, 'Peace Use' and the Space Station, and the Need for Legal Reform

    National Research Council Canada - National Science Library

    Petras, Christopher

    2001-01-01

    The ever-increasing convergence of U.S. military and commercial space activities poses new challenges to the viability of the legal concepts that have traditionally governed the use of outer space, and particularly the military use...

  15. Shoreline Units with Results from the 2014 Study Entitled "Characterizing Participation in Non-Commercial Fishing and other Shore-based Recreational Activities on St. Croix, U.S. Virgin Islands"

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The project "Characterizing participation in non-commercial fishing and other shore-based recreational activities on St. Croix, U.S. Virgin Islands" was conducted in...

  16. On the direct characterization and quantification of active ingredients in commercial solid drugs using PIXE, PIGE and ToF-SIMS techniques

    Energy Technology Data Exchange (ETDEWEB)

    Nsouli, B; Zahraman, K; Bejjani, A; Roumie, M; Noun, M [Ion Beam Analysis Laboratory, Lebanese Atomic Energy Commission - CNRS, P.O.Box: 11-8281 Beirut (Lebanon); Younes, G [Faculty of Sciences, Department of Chemistry - Beirut Arab University, Beirut (Lebanon); Assi, S; El-Yazbi, F; Mahmoud, R [Faculty of Pharmacy, Department of Pharmaceutical Analytical Chemistry - Beirut Arab University, Beirut (Lebanon); Thomas, J P [Institut de Physique Nucleaire de Lyon - Universite Claude Bernard Lyon 1 (France)

    2010-01-15

    The quantification of the active ingredient (AI) in drugs is a crucial and important step in the drug quality control process. This is usually performed by using wet chemical techniques like HPLC, LC-MS/MS, UV spectrophotometry and other appropriate organic analytical methods. In the case of an active ingredient contains specific heteroatoms (F, S, Cl, Br, ...), elemental IBA technique can be explored for molecular quantification. IBA techniques permit the analysis of the sample under solid form, without any laborious sample preparation. This is an advantage when the number of sample is relatively large. In this work, we demonstrate the ability of the Thick target PIXE (TT-PIXE) and the TT-PIGE techniques for rapid and accurate quantification of celecoxib and atorvastatin in commercial solid drugs. The experimental aspects related to the quantification validity are presented and discussed. (author)

  17. On the direct characterization and quantification of active ingredients in commercial solid drugs using PIXE, PIGE and ToF-SIMS techniques

    International Nuclear Information System (INIS)

    Nsouli, B.; Zahraman, K.; Bejjani, A.; Roumie, M.; Noun, M.; Younes, G.; Assi, S.; El-Yazbi, F.; Mahmoud, R.; Thomas, J.P.

    2010-01-01

    The quantification of the active ingredient (AI) in drugs is a crucial and important step in the drug quality control process. This is usually performed by using wet chemical techniques like HPLC, LC-MS/MS, UV spectrophotometry and other appropriate organic analytical methods. In the case of an active ingredient contains specific heteroatoms (F, S, Cl, Br, ...), elemental IBA technique can be explored for molecular quantification. IBA techniques permit the analysis of the sample under solid form, without any laborious sample preparation. This is an advantage when the number of sample is relatively large. In this work, we demonstrate the ability of the Thick target PIXE (TT-PIXE) and the TT-PIGE techniques for rapid and accurate quantification of celecoxib and atorvastatin in commercial solid drugs. The experimental aspects related to the quantification validity are presented and discussed. (author)

  18. Fatty acid composition of intramuscular fat and odour-active compounds of lamb commercialized in northern Spain.

    Science.gov (United States)

    Bravo-Lamas, Leire; Barron, Luis J R; Farmer, Linda; Aldai, Noelia

    2018-05-01

    Muscle fatty acid composition and odour-active compounds released during cooking were characterized in lamb chops (Longissimus thoracis et lumborum, n = 48) collected at retail level in northern Spain. Lamb samples were classified in two groups according to their 10 t/11 t-18:1 ratio: ≤1 (10 t-non-shifted, n = 21) and >1 (10 t-shifted, n = 27). Higher n-3 polyunsaturated fatty acid, vaccenic (11 t-18:1) and rumenic acid (9c,11 t-18:2), and iso-branched chain fatty acid contents were found in non-shifted lamb samples while n-6 polyunsaturated fatty acid, internal methyl-branched chain fatty acid, and 10 t-18:1 contents were greater in shifted samples. Regardless the fatty acid profile differences between lamb sample groups, odour-active compound profile was very similar and mostly affected by the cooking conditions. Overall, the main odour-active compounds of cooked lamb were described as "green", "meaty", "roasted", and "fatty" being methyl pyrazine, methional, dimethyl pyrazine, and dimethyl trisulphide the main odour-active compounds. Aldehydes and alcohols were the most abundant volatiles in all samples, and they were mostly originated from the oxidation of unsaturated fatty acids during cooking. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Evaluation of the specificity of antigen assays for plasminogen activator inhibitor 1 : Comparison of two new commercial kits

    NARCIS (Netherlands)

    Huisman, L.G.M.; Meijer, P.; Griensven, J. van; Kluft, C.

    1992-01-01

    t-PA depleted citrated plasma was used to prepare standards of different molecular forms of plasminogen activator inhibitor 1 (PAI-1). These standards were used to evaluate the specificity of two new PAI-1 antigen assays: the TintElize PAI-1 antigen assay (cat. no. 210221) and the Innotest PAI-1.

  20. A warehouse activity based costing model : towards a new commercial agreement between Cisco and Kuehne+Nagel

    NARCIS (Netherlands)

    Monti, N.E.

    2009-01-01

    Companies need to reduce the costs and to improve the performance of their supply chains to be competitive. This is not an easy task and it requires managers to have a clear understanding about the supply chain costs and activities being executed. Through this report, we describe the development of

  1. Thanking Responders in Cameroon English

    Science.gov (United States)

    Ouafeu, Yves Talla Sando

    2009-01-01

    An analysis of authentic or genuine interactions among Cameroon English speakers reveals that conversational routines in this variety of English differ a good deal from those obtained in other varieties of English, non-native varieties of English inclusive, and more specifically in native varieties of English. This paper looks at "thanking…

  2. Teaching English for Specific Purposes

    Directory of Open Access Journals (Sweden)

    Nijolė Netikšienė

    2011-04-01

    Full Text Available Teaching English for Specific Purposes and General English is analysed in the article. The scientific approach of a scientist M. Rosenberg is presented. The experience of teaching English for Specific Purposesat VGTU is alsopresented. The ideas and teaching methods from the classes of general English can be transferred to the classes of English for Specific Purposes.

  3. Flight Activity and Field Infestation Relationships for Coffee Berry Borer in Commercial Coffee Plantations in Kona and Kau Districts, Hawaii.

    Science.gov (United States)

    Aristizábal, Luis F; Shriner, Suzanne; Hollingsworth, Robert; Arthurs, Steven

    2017-12-05

    The coffee berry borer (CBB), Hypothenemus hampei Ferrari (Coleoptera: Curculionidae: Scolytinae) is a recent invader to Hawaii. To date, limited information regarding the seasonal phenology of this pest on the islands limits the implementation of integrated control strategies. As part of a coffee farmer training program, we monitored CBB flight activity in 15 coffee plantations (Kona and Kau Districts) over 10 mo with methanol-ethanol (3:1 ratio) baited traps. Concurrently, we quantified CBB infestation and penetration rates inside developing coffee berries through the end of harvest. Approximately 1 million CBB were captured, with the highest activity (e.g., >500 CBB/trap/wk) in December through February, coinciding with end of main regional harvesting periods. Relatively high activity (>250 CBB/trap/wk) was also observed during berry development, in May and June (Kona) and June and July (Kau). Field infestation rates were higher overall in Kau (9.6 ± 1.1%) compared with coffee plantations in Kona (4.7 ± 0.4%). Linear regression investigated relationships between CBB trap data and berry infestation rates. Trap catch data generally correlated better with the proportion of shallow entries (AB position) compared with deeper penetrations (CD position) or total infestation. Pearson correlation coefficients based on different parameters (i.e., region, altitude, and berry phenology) revealed positive and mostly significant correlations between these variables (R values 0.410 to 0.837). Timing peak flight activity of CBB with insecticide applications will help coffee growers improve pest control. The ability of trap data to calculate reliable economic (action) thresholds for the CBB is discussed. © The Author(s) 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  4. An Overview of Chemical Profiles, Antioxidant and Antimicrobial Activities of Commercial Vegetable Edible Oils Marketed in Japan

    Science.gov (United States)

    Gangqiang, Gu; Quy, Tran Ngoc; Khanh, Tran Dang

    2018-01-01

    This study analyzed chemical components and investigated the antioxidant and antimicrobial activities of fourteen vegetable edible oils marketed in Japan. High-performance liquid chromatography (HPLC) was used to identify and quantify principal phenolic acids and flavonoids. In the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay, sunflower, safflower, canola, soybean, Inca inchi, sesame, and rice bran showed markedly greater activity, whilst the percentage of lipid peroxidation inhibition (LPI%) in sunflower, canola, cotton, grape, flax, perilla, Inca inchi, perillartine, and rice bran were significantly higher than other oils. Maximum total phenol content (TPC) was recorded in flax, followed by perillartine, rice bran, and perilla, whereas total flavonoid content (TFC) was the greatest in Inca inchi and sesame. Benzoic acid was the most common constituent, followed by vanillic acid, p-hydroxybenzoic acid, ferulic acid, and p-coumaric acid. On the other hand, luteolin was the most abundant flavonoid, followed by esculetin, myricetin, isoquercetin, and kaempferol, while fisetin was detected only in sunflower. In general, all of the edible oils showed antimicrobial activity, but the growth inhibition of Staphylococcus aureus and Escherichia coli of cotton, grape, chia, sesame, and rice bran were greater than other oils. PMID:29439420

  5. Influence of solid state fermentation by Trichoderma spp. on solubility, phenolic content, antioxidant, and antimicrobial activities of commercial turmeric.

    Science.gov (United States)

    Mohamed, Saleh A; Saleh, Rashad M; Kabli, Saleh A; Al-Garni, Saleh M

    2016-05-01

    The influence of solid state fermentation (SSF) by Trichoderma spp. on the solubility, total phenolic content, antioxidant, and antibacterial activities of turmeric was determined and compared with unfermented turmeric. The solubility of turmeric was monitored by increase in its phenolic content. The total phenolic content of turmeric extracted by 80% methanol and water after SSF by six species of Trichoderma spp. increased significantly from 2.5 to 11.3-23.3 and from 0.5 to 13.5-20.4 GAE/g DW, respectively. The antioxidant activities of fermented turmeric were enhanced using 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis (3-ethylbenzo-thiazoline-6-sulfonic acid) (ABTS), and ferric ion-reducing antioxidant power (FRAP) assays. The antibacterial activity of fermented turmeric against human-pathogenic bacteria Escherichia coli, Streptococcus agalactiae, Staphylococcus aureus, Entreococcus faecalis, Methicillin-Resistant S. aureus, Klebsiella pneumonia, and Pseudomonas aeruginosae showed a broad spectrum inhibitory effect. In conclusion, the results indicated the potentials of using fermented turmeric as natural antioxidant and antimicrobial material for food applications.

  6. Evaluation of Anticancer and Antioxidant Activity of a Commercially Available CO2 Supercritical Extract of Old Man's Beard (Usnea barbata.

    Directory of Open Access Journals (Sweden)

    Ana Zugic

    Full Text Available There is a worldwide ongoing investigation for novel natural constituents with cytotoxic and antioxidant properties. The aim of this study was to investigate chemical profile and stated biological activities of the supercritical CO2 extract (SCE of old man's beard compared to the extracts obtained using the conventional techniques (Soxhlet extracts and macerate. The most abundant compound identified was usnic acid, which content was inversely proportional to the polarity of the solvent used and was the highest in the SCE, which was the sample revealing the highest cytotoxic activity in tested tumor cell lines (B16 mouse melanoma and C6 rat glioma, with lower IC50 values compared to pure usnic acid. Further investigations suggested both SCE and usnic acid to induce apoptosis and/or autophagy in B16 and C6, indicating higher cytotoxicity of SCE to be related to the higher degree of ROS production. A good correlation of usnic acid content in the extracts and their antioxidant capacity was established, extricating SCE as the most active one. Presented results support further investigations of SCE of old man's beard as a prospective therapeutic agent with potential relevance in the treatment of cancer and/or in oxidative stress-mediated conditions.

  7. Vitamin B12 absorption judged by measurement of holotranscobalamin, active vitamin B12: evaluation of a commercially available EIA kit.

    Science.gov (United States)

    Greibe, Eva; Nexo, Ebba

    2011-11-01

    Active vitamin B12 absorption is followed by an increase in holotranscobalamin (holoTC) upon loading with a high physiological dose of the vitamin (the CobaSorb test). This study evaluates the use of a newly launched EIA kit for measurement of holoTC (active B12) in relation to the CobaSorb test. Intra-assay imprecision and linearity of the EIA kit was examined, employing serum pools of increasing holoTC concentrations. For the CobaSorb test, holoTC was measured before and after loading with 3-times 9 μg of vitamin B12 employing both the in-house ELISA and the EIA kit (n=25). The EIA kit showed an intra-assay CV between 2.2% and 5.8% for holoTC values ranging from 21 to 80 pmol/L. Employing diluted serum samples resulted in spurious high values of holoTC. The EIA kit performed well in relation to the CobaSorb test and classified the patients studied as capable of absorbing vitamin B12 (n=10) or not (n=15), as did the in-house ELISA. The Active B12 (holoTC) EIA kit proved suitable for use with the CobaSorb test, but not for analysis of diluted serum samples.

  8. English in Economy World: an Overview of English Learning

    OpenAIRE

    Setyaningsih, Ani; Kurniasih, Siwi Karmadi

    2007-01-01

    English is not a language for the English-speaking countries anymore. English has spread worldwide to the countries in the five continents. One of the reasons is economy. People need to acquire English since it is one way to cope with the communication in economy trend. English is needed to process information, analyze, evaluate, experiment, negotiate and collaborate in economy. The awareness of English importance in the globalization era has made people learn this universal language consciou...

  9. Nineteenth-Century English

    DEFF Research Database (Denmark)

    Fabricius, Anne

    2009-01-01

    The article reviews the book "Nineteenth-Century English: Stability and Change," by Merja Kytö, Mats Rydèn and Erik Smitterberg......The article reviews the book "Nineteenth-Century English: Stability and Change," by Merja Kytö, Mats Rydèn and Erik Smitterberg...

  10. Abbreviations in Maritime English

    Science.gov (United States)

    Yang, Zhirong

    2011-01-01

    Aiming at the phenomena that more and more abbreviations occur in maritime English correspondences, the composing laws of the abbreviations in maritime English correspondence are analyzed, and the correct methods to answer the abbreviations are pointed out, and the translation method of abbreviations are summarized in this article, and the…

  11. Reshaping High School English.

    Science.gov (United States)

    Pirie, Bruce

    This book takes up the question of what shape high school English studies should take in the coming years. It describes an English program that blends philosophical depth with classroom practicality. Drawing examples from commonly taught texts such as "Macbeth,""To Kill a Mockingbird," and "Lord of the Flies," the…

  12. English for Business Communication

    Science.gov (United States)

    Bhatia, Vijay K.; Bremner, Stephen

    2012-01-01

    The concept of Business English has undergone some major shifts in the last few years because of a number of developments, such as advances in genre theory and the coming together of English for Business Purposes and Business Communication, inspired by the realization that there is a gap to be bridged between the academy and the globalized…

  13. English in Myanmar

    Science.gov (United States)

    Fen, Wong Soon

    2005-01-01

    This paper provides an overview of the development of English in Myanmar. It begins by tracing the changing role and status of English and Myanmar from the colonial period, which has had an impact on the current education structure. The paper outlines the structure of the education system and the recent reforms that reflect the rising importance…

  14. Effect of three commercially available chewing gums on salivary flow rate and pH in caries-active and caries-free children: An in vivo study.

    Science.gov (United States)

    Vantipalli, Usha Kiran; Avula, Sai Sankar Jogendra; Enuganti, Sridevi; Bandi, Sujatha; Kakarla, Pranitha; Kuravadi, Raja Vardhan

    2017-01-01

    Adequate salivary flow is an important requisite in the maintenance of oral health. Salivary flow increases in response to both gustatory (taste) and mechanical (chewing) stimuli. Hence, the aim of the present study was to know the efficacy of commercially available chewing gums (sugar free and sugared) on salivary flow rate (SFR) and pH in caries-active and caries-free children. One hundred school children aged between 10 and 12 years were divided into two groups on the basis of their caries status into caries free and caries active. Unstimulated saliva was collected before start of the study. Both groups were subjected to three commercially available chewing gums (2 sugar free, 1 sugared) on consecutive days, and saliva was collected at intervals of 2 min (T2), 10 min (T10), and 30 min (T30). The pH and flow rate of saliva samples were measured before and specified time intervals after gum chewing. In both the groups, gum chewing increased the SFR, significantly at T2, and gradually declined at T30 which was significantly higher than baseline values. The pH raised significantly at T2 and gradually declined at T30 which was significantly higher than baseline values with sugar-free gums, but with sugared gums, the pH raised slightly at T2 and dropped significantly at T30. However, no statistically significant differences in pH and flow rate were noticed in both the groups. Chewing of sugar-free gums in both caries-active and caries-free children may aid in reducing the incidence of dental caries.

  15. Protocol for the 'Virtual Traveller' cluster-randomised controlled trial: a behaviour change intervention to increase physical activity in primary-school Maths and English lessons.

    Science.gov (United States)

    Norris, E; Dunsmuir, S; Duke-Williams, O; Stamatakis, E; Shelton, N

    2016-06-27

    Physical activity (PA) has been shown to be an important factor for health and educational outcomes in children. However, a large proportion of children's school day is spent in sedentary lesson-time. There is emerging evidence about the effectiveness of physically active lessons: integrating physical movements and educational content in the classroom. 'Virtual Traveller' is a novel 6-week intervention of 10-min sessions performed 3 days per week, using classroom interactive whiteboards to integrate movement into primary-school Maths and English teaching. The primary aim of this project is to evaluate the effect of the Virtual Traveller intervention on children's PA, on-task behaviour and student engagement. This study will be a cluster-randomised controlled trial with a waiting-list control group. Ten year 4 (aged 8-9 years) classes across 10 primary schools will be randomised by class to either the 6-week Virtual Traveller intervention or the waiting-list control group. Data will be collected 5 times: at baseline, at weeks 2 and 4 of the intervention, and 1 week and 3 months postintervention. At baseline, anthropometric measures, 4-day objective PA monitoring (including 2 weekend days; Actigraph accelerometer), PA and on-task behaviour observations and student engagement questionnaires will be performed. All but anthropometric measures will be repeated at all other data collection points. Changes in overall PA levels and levels during different time-periods (eg, lesson-time) will be examined. Changes in on-task behaviour and student engagement between intervention groups will also be examined. Multilevel regression modelling will be used to analyse the data. Process evaluation will be carried out during the intervention period. The results of this study will be disseminated through peer-review publications and conference presentations. Ethical approval was obtained through the University College London Research Ethics Committee (reference number: 3500

  16. The English as a Foreign Language / Lingua Franca Debate: Sensitising Teachers of English as a Foreign Language Towards Teaching English as a Lingua Franca

    Directory of Open Access Journals (Sweden)

    Gillian Mansfield

    2012-01-01

    Full Text Available The function of English as a lingua franca for communication needs rethinking in the teaching of English as a foreign language classroom as a consequence of globalisation. The present contribution is an empirical study carried out in an Italian university environment which aims to show how teachers should take on board awareness raising activities in the recognition of other varieties of English which, albeit not exploited as benchmarks for language testing and certification, must nevertheless boast a relevant place in the global scenario. This can be achieved in practical terms by interrogating an expressly made corpus of Chinese English news texts and carrying out simple concordance activities.

  17. Characterization of water commercial filters based on activated carbon for water treatment of the Tumbes river – Peru

    Directory of Open Access Journals (Sweden)

    Carmen Rosa Silupú García

    2017-09-01

    Full Text Available Comercial activated carbon samples (A, B, C, and D used in filters for the treatment of water were characterized and evaluated in the decontamination of heavy metals present in river water and in the elimination of coliform microorganisms. The carbon samples had microporous and mesoporous structures. Surface areas of between 705 and 906 m2/g were found. The carbons samples were amorphous and the presence of antibacterial agents such as Ag, Cl, Cu, and Si was detected. It was determined that for As and Pb, whose initial concentrations in contaminated water (water of the Tumbes river-Peru were 56.7 and 224.0 μg/L, respectively, the percentage of adsorption was close to 100%. The relationship between point of zero charge pH of the activated carbons and pH of the river water during the experiments plays a determinant role in the adsorption of the analyzed elements. The antibacterial capacity was evaluated satisfactorily against the following strains of fecal gram negative bacteria: Escherichia coli (ATCC® 25922™, Salmonella typhimurium (ATCC® 14028™, and Shigella flexneri (ATCC® 12022™. This ability is based on the surface presence in the carbons of the mentioned antibacterial agents.

  18. Biological activity of egg-yolk protein by-product hydrolysates obtained with the use of non-commercial plant protease

    Directory of Open Access Journals (Sweden)

    A. Zambrowicz

    2015-12-01

    Full Text Available Enzymatic hydrolysis leads to improved functional and biological properties of protein by-products, which can be further used as nutraceuticals and protein ingredients for food applications.The present study evaluated ACE-inhibitory, antioxidant and immunostimulating activities in hydrolysates of egg-yolk protein by-product (YP, generated during industrial process of delipidation of yolk. The protein substrate was hydrolyzed using non-commercial protease from Asian pumpkin (Cucurbita ficifolia. The reaction was conducted in 0.1 M Tris-HCl buffer (pH 8.0 at temperature of 37°C for 4 hours using different enzyme doses (100-1000 U/mg of substrate. The protein degradation was monitored by the determination of the degree of hydrolysis (DH, release of free amino groups (FAG and by RP-HPLC. In the obtained hydrolysates we also evaluated biological activities. It was shown that the highest DH of substrate (46.6% was obtained after 4h of reaction at the highest amount of enzyme. This hydrolysate exhibited antioxidant activity, including ferricion reducing (FRAP (56.41 μg Fe2+/mg, ferric ion chelating (695.76 μg Fe2+/mg and DPPH free radical scavenging (0.89 μmol troloxeq/mg as well as ACE-inhibitory (IC50=837.75 μg/mL activities.The research showed improved biological properties of enzymatically modified YP by-product.

  19. Integrated real-time information to use in commercial, logistics and operational activities provide by the national control center operation of Transpetro

    Energy Technology Data Exchange (ETDEWEB)

    Aniceto, Hello A. R. [National Control Center Operation Transpetro, Rio de Janeiro, (Brazil)

    2010-07-01

    TRANSPETRO needed real time computational tools to manage its commercial, logistics and operational activities more efficiently. TRANSPETRO's National Control Center Operation developed an information site that provides information in real time on the process plans involved in each operation, using a Plant Information Management System (PIMS). SCADA systems were introduced during 2009 and 2010. This paper reports on the global introduction of the site and its basic architecture. Every screen displays the overall data in real time on movement in volume in pipeline operated by TRANSPETRO. The products transported are tracked for each infrastructure and are shown on dynamic geographic maps. Applications have been developed to improve the quality of information available to customers. It was found that the development of this site using PIMS technology brought gains in support to decision-making at the strategic and tactical levels for TRANSPETRO.

  20. Mediation in Legal English Teaching

    Directory of Open Access Journals (Sweden)

    Chovancová Barbora

    2016-06-01

    Full Text Available Mediation is a language activity that has been unjustly neglected when preparing law students for their future professional careers. When trained in a professional context, students need to develop and improve complex communicative skills. These include not only the traditional language skills such as reading, writing, listening and speaking, but also more advanced skills such as summarizing, providing definitions, changing registers etc. All these are involved in the students’ acquisition of ‘soft skills’ that are particularly important for students of law since much of their future work involves interpersonal lawyer-client interaction. This article argues that mediation is a crucial (though previously underestimated skill and that law-oriented ESP instruction should provide training aimed at developing this skill. Showing a practical application of this approach, the paper demonstrates that mediation can be successfully integrated in the legal English syllabus and make the learning of legal English more effective.

  1. Writing Professional Documents in English

    CERN Multimedia

    2003-01-01

    This course is designed for people with a good level of spoken English who need to improve their professional writing (administrative, scientific, technical). Duration: 20 hours (2 hours a week) Price: 440 CHF (for 8 students) Date and timetable will be fixed when there are sufficient participants enrolled. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours (2 hours a week) Timetable: Thursdays from 12.00 to 14.00 Price: 440 CHF (for 8 students) For registration and further information on these two courses, please contact Mr. Liptow: tel. 72957.

  2. Commercial activities and subsistence utilization of mangrove forests around the Wouri estuary and the Douala-Edea reserve (Cameroon

    Directory of Open Access Journals (Sweden)

    Dahdouh-Guebas Farid

    2009-11-01

    Full Text Available Abstract Background Worldwide there is growing research interest in the ethnobiology of mangrove forests. Notwithstanding that, little information has been published about ethnobiology of mangrove forests in Cameroon. The aims of this study were a to analyze the harvesting methods and the local selling of mangrove wood products by loggers in the vicinity of Wouri estuary and b to investigate the patterns of subsistence uses of mangrove wood products around the Douala-Edea reserve. Methods Semi-structured interviews were conducted with 120 active mangrove loggers in 23 Douala wood markets and 103 households located in three villages (Mbiako, Yoyo I and Yoyo II close to Douala-Edea reserve. In each of the three densely populated villages, every second household was chosen for sampling while in all markets, mangrove loggers were chosen randomly. In addition, log diameters were measured in each market using a wooden foldable tape measure. A post hoc analysis (Newman-Keuls test was performed in order to detect the common wood class diameter sold in the Douala wood markets. Results The analysis of the loggers' survey data has shown that large logs of Rhizophora with diameter greater than 40 cm were common in the Douala wood markets and were more closely associated with loggers who used chainsaws. In addition to the general mangroves wood products selling, the analysis on a subsistence level (households' survey suggests the local population's dependence on mangroves, with multiple uses of Rhizophora racemosa Meyer, R. harrisonii Leechman, Avicennia germinans L. Stearn., Laguncularia racemosa Gaertn. f. and Conocarpus erectus L. timbers for furniture, fences, smoking fish, and fuelwood. Finally, Nypa fruticans (Thunb. Wurmb. leaves were used as thatching material for house walls and roofs. Conclusion Our findings revealed that big logs of Rhizophora were commonly sold by the loggers. A majority of loggers (60% reported that mangrove marketed wood

  3. Commercial activities and subsistence utilization of mangrove forests around the Wouri estuary and the Douala-Edea reserve (Cameroon).

    Science.gov (United States)

    Atheull, Adolphe Nfotabong; Din, Ndongo; Longonje, Simon N; Koedam, Nico; Dahdouh-Guebas, Farid

    2009-11-17

    Worldwide there is growing research interest in the ethnobiology of mangrove forests. Notwithstanding that, little information has been published about ethnobiology of mangrove forests in Cameroon. The aims of this study were a) to analyze the harvesting methods and the local selling of mangrove wood products by loggers in the vicinity of Wouri estuary and b) to investigate the patterns of subsistence uses of mangrove wood products around the Douala-Edea reserve. Semi-structured interviews were conducted with 120 active mangrove loggers in 23 Douala wood markets and 103 households located in three villages (Mbiako, Yoyo I and Yoyo II) close to Douala-Edea reserve. In each of the three densely populated villages, every second household was chosen for sampling while in all markets, mangrove loggers were chosen randomly. In addition, log diameters were measured in each market using a wooden foldable tape measure. A post hoc analysis (Newman-Keuls test) was performed in order to detect the common wood class diameter sold in the Douala wood markets. The analysis of the loggers' survey data has shown that large logs of Rhizophora with diameter greater than 40 cm were common in the Douala wood markets and were more closely associated with loggers who used chainsaws. In addition to the general mangroves wood products selling, the analysis on a subsistence level (households' survey) suggests the local population's dependence on mangroves, with multiple uses of Rhizophora racemosa Meyer, R. harrisonii Leechman, Avicennia germinans L. Stearn., Laguncularia racemosa Gaertn. f. and Conocarpus erectus L. timbers for furniture, fences, smoking fish, and fuelwood. Finally, Nypa fruticans (Thunb.) Wurmb. leaves were used as thatching material for house walls and roofs. Our findings revealed that big logs of Rhizophora were commonly sold by the loggers. A majority of loggers (60%) reported that mangrove marketed wood constitute a principal source of income. Most of the villagers (85

  4. Physicochemical modeling of reactive violet 5 dye adsorption on home-made cocoa shell and commercial activated carbons using the statistical physics theory

    Directory of Open Access Journals (Sweden)

    Lotfi Sellaoui

    Full Text Available Two equilibrium models based on statistical physics, i.e., monolayer model with single energy and multilayer model with saturation, were developed and employed to access the steric and energetic aspects in the adsorption of reactive violet 5 dye (RV-5 on cocoa shell activated carbon (AC and commercial activated carbon (CAC, at different temperatures (from 298 to 323 K. The results showed that the multilayer model with saturation was able to represent the adsorption system. This model assumes that the adsorption occurs by a formation of certain number of layers. The n values ranged from 1.10 to 2.98, indicating that the adsorbate molecules interacted in an inclined position on the adsorbent surface and aggregate in solution. The study of the total number of the formed layers (1 + L2 showed that the steric hindrance is the dominant factor. The description of the adsorbate–adsorbent interactions by calculation of the adsorption energy indicated that the process occurred by physisorption in nature, since the values were lower than 40 kJ mol−1. Keywords: RV-5 dye, Activated carbon, Modeling, Aggregation

  5. English Grammar For Dummies

    CERN Document Server

    Ward, Lesley J

    2009-01-01

    If you're confused by commas, perplexed by pronouns, and plain terrified by tenses, English Grammar For Dummies will put your fears to rest. Packed with expert guidance, it covers everything from sentence basics to rules even your English teacher didn't know - if you want to brush up on your grammar, this is the only guide you'll ever need. Discover how to: avoid common grammatical errors; get to grips with apostrophes; structure sentences correctly; use verbs and find the right tense; and decide when to use slang or formal English.  

  6. Teaching in English-medium programmes

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.; Cozart, Stacey Marie

    in such a way that they take into account their students’ diverse cultural and linguistic backgrounds and use them as a strength in the classroom; and they should be able to engage all students in joint learning activities so that both the Danish and the international students benefit from the programme......This contribution describes and discusses the module Teaching in English-medium programmes, an elective module offered as part of the teacher training programme for assistant professors (“adjunktpædagogikum”) at Aarhus University. In order to complete the whole programme, assistant professors must...... have at least one such elective module (http://upnet.au.dk/adjunktkursus/). Aarhus University offers the teacher training programme in Danish and in English for international faculty. Teaching in English-medium programmes is part of the Danish track, but taught through English. Building...

  7. Teaching English through English: Proficiency, Pedagogy and Performance

    Science.gov (United States)

    Richards, Jack C.

    2017-01-01

    Most of the world's English language teachers speak English as a second or third language rather than as their first language. For many, their level of proficiency in English may not reach benchmarks established by their employers, raising the issue that is the focus of this article, namely, what kind of proficiency in English is necessary to be…

  8. Learner Views on English and English Language Teaching in China

    Science.gov (United States)

    Liu, Na; Lin, Chih-Kai; Wiley, Terrence G.

    2016-01-01

    Since the 1980s, China has represented one of the major growth areas in the world for English language education, and studying English has been a priority among its foreign language educational policies. As English has gained more popularity in China, some have noted the potential value of English as a means to greater educational access and…

  9. HOW TO MOTIVATE NON-ENGLISH MAJORS TO MASTER ENGLISH

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    This paper analyses the factors causing the lack of learning motivation of non-English majors,re-garded as one of the crucial reasons leading to the inefficiency of college English teaching in Chi-na.It also puts forward corresponding ways to motivate non-English majors to study English.

  10. English Learners: Reaching the Highest Level of English Literacy.

    Science.gov (United States)

    Garcia, Gilbert C., Ed.

    This collection of papers examines the critical literacy development of English learners, focusing on English reading instruction in an immersion setting, English language development, and cultural issues pertaining to English learners in and out of the classroom. The 16 papers include the following: (1) "Reading and the Bilingual Student: Fact…

  11. Constructing English as a Ugandan Language through an English Textbook

    Science.gov (United States)

    Stranger-Johannessen, Espen

    2015-01-01

    English is a national language in Uganda and is widely used in elite areas such as politics and business, but most Ugandans master English to only a limited degree. In this situation, English can be seen as either a foreign language or a second language--influencing how English is taught. One goal of language teaching espoused in this article is…

  12. English and French courses

    CERN Multimedia

    2014-01-01

    If one of your New Year’s resolutions is to learn a language, there is no excuse anymore!   You can attend one of our English or French courses and you can practise the language with a tandem partner! General and Professional French Courses The next session will take place from 27 January to 4 April 2014. These courses are open to all persons working on the CERN site, and to their spouses. Oral Expression This course is aimed at students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. The next session will take place from 27 January to 4 April 2014. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. The next session will take place from 27 January to 4 April 2014. Cours d’anglais général et professionnel La prochaine session se déroulera du 3 mars a...

  13. Introducing English grammar

    CERN Document Server

    Borjars, Kersti

    2013-01-01

    Answering key questions such as 'Why study grammar?' and 'What is standard English?', Introducing English Grammar guides readers through the practical analysis of the syntax of English sentences. With all special terms carefully explained as they are introduced, the book is written for readers with no previous experience of grammatical analysis. It is ideal for all those beginning their study of linguistics, English language or speech pathology, as well as students with primarily literary interests who need to cover the basics of linguistic analysis. The approach taken is in line with current research in grammar, a particular advantage for students who may go on to study syntax in more depth. All the examples and exercises use real language taken from newspaper articles, non-standard dialects and include excerpts from studies of patients with language difficulties. Students are encouraged to think about the terminology as a tool kit for studying language and to test what can and cannot be described using thes...

  14. INTRODUCING TRANSLATION-BASED ACTIVITIES IN TEACHING ENGLISH AS A FOREIGN LANGUAGE: A STEP TOWARDS THE IMPROVEMENT OF LEARNERS’ ACCURATE USE OF WORDS AND EXPRESSIONS IN WRITING

    OpenAIRE

    Clovis Delor Mbeudeu

    2017-01-01

    The teaching of English as a Foreign Language (EFL) in the world in general and in Cameroon in particular has witnessed, over the last three decades, heated debates on which methodologies to adopt in the classroom and which learning strategies to apply for effective teaching and learning so that learners do not only acquire a linguistic competence but also communicative and sociolinguistic competences. This study aims at bringing to the limelight the so-criticised Grammar Translation Method i...

  15. Recognition and Use of Kitchen Tools and Utensils. Learning Activity Pack and Instructor's Guide 4.4. Commercial Foods and Culinary Arts Competency-Based Series. Section 4: Equipment Handling, Operation, and Maintenance.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Studies in Vocational Education.

    This document consists of a learning activity packet (LAP) for the student and an instructor's guide for the teacher. The LAP is intended to acquaint occupational home economics students with common tools and utensils used in commercial kitchens. Illustrated information sheets and learning activities are provided on various kitchen tools (cutting,…

  16. English Language Teaching Profile: Sweden.

    Science.gov (United States)

    British Council, London (England). English-Teaching Information Centre.

    This profile in outline form of the English language teaching situation in Sweden discusses the role of English within Swedish society and within the Swedish educational system. The status of English as the principal foreign language since 1945 for use in business, the media and tourism is pointed out. The system of English instruction in the…

  17. My Hesitation to Speak English

    Science.gov (United States)

    Oda, Naruha

    2015-01-01

    Even though English was the author's favorite subject, she was not good at speaking in English, and always tried to avoid it. However, it did not matter because she did not have to speak to demonstrate her English ability. After entering university, her lack of confidence in speaking English became a major issue, and other students face the same…

  18. English made easy

    CERN Document Server

    Crichton, Jonathan

    2013-01-01

    This is a fun and user–friendly way to learn English English Made Easy is a breakthrough in English language learning—imaginatively exploiting how pictures and text can work together to create understanding and help learners learn more productively. It gives learners easy access to the vocabulary, grammar and functions of English as it is actually used in a comprehensive range of social situations. Self–guided students and classroom learners alike will be delighted by the way they are helped to progress easily from one unit to the next, using a combination of pictures and text to discover for themselves how English works. The pictorial method used in this book is based on a thorough understanding of language structure and how language is successfully learned.English Made Easy, Volume 1 consists of a total of 20 units arranged in groups of five. The first four units presents language and provide learners the opportunities to practice as they learn. The first page of each unit has a list of all the word...

  19. English made easy

    CERN Document Server

    Crichton, Jonathan

    2013-01-01

    This is a fun and user–friendly way to learn EnglishEnglish Made Easy is a breakthrough in English language learning—imaginatively exploiting how pictures and text can work together to create understanding and help learners learn more productively. It gives learners easy access to the vocabulary, grammar and functions of English as it is actually used in a comprehensive range of social situations. Self–guided students and classroom learners alike will be delighted by the way they are helped to progress easily from one unit to the next, using a combination of pictures and text to discover for themselves how English works. The pictorial method used in this book is based on a thorough understanding of language structure and how language is successfully learned.English Made Easy, Volume 2 consists of a total of 20 units arranged in groups of five. The first four units presents language and provide learners the opportunities to practice as they learn. The first page of each unit has a list of all the words...

  20. General and Professional English Courses

    CERN Multimedia

    HR Department

    2009-01-01

    The next session will take place: From 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be an average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc., depending on the needs of the students. Writing Professional Documents in English The next session will take place from end of $eptember to end of January 2010 (2 weeks break at Christmas). This course is designed for people with a good level of spoken English who wish to improve their writin...

  1. General and Professional English Courses

    CERN Multimedia

    HR Department

    2009-01-01

    The next session will take place: From 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Writing Professional Documents in English The next session will take place from end of $eptember to end of January 2010 (2 weeks break at Christmas). This course is designed for people with a good level of spoken English who wish to improve their writing skills. ...

  2. General and Professional English Courses

    CERN Multimedia

    HR Department

    2009-01-01

    The next session will take place: From 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 5th October 2009 to 5th February 2010 (2 weeks break at Christmas). This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be an average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc., depending on the needs of the students. Writing Professional Documents in English The next session will take place from end of $eptember to end of January 2010 (2 weeks break at Christmas). This course is designed for people with a good level of spoken English who wish to improve their writing skills....

  3. Language training: English & French courses

    CERN Multimedia

    Françoise Benz

    2006-01-01

    General and Professional English Courses The next session will take place from end of February to end of June 2006 (break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow: tel. 72957. Oral Expression The next session will take place from beginning of March to May 2006 (break at Easter). This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 20 hours Price: 440 CHF (for a minimum of 8 students) Timetable will be fixed after discussion with the students. Writing Professional Documents in English The next session will take place from Ma...

  4. Feeding indices and enzymatic activities of carob moth Ectomyelois ceratoniae (Zeller (Lepidoptera: pyrallidae on two commercial pistachio cultivars and an artificial diet

    Directory of Open Access Journals (Sweden)

    Naeimeh Teimouri

    2015-01-01

    Full Text Available Feeding indices and enzymatic activities of Ectomyelois ceratoniae (Zeller were studied in a growth chamber under controlled conditions (29 ± 2 °C, relative humidity of 70 ± 5% and a photoperiod of 16:8 (L:D hours on two commercial Pistachio cultivars (Akbari and Kalequchi and an artificial diet. Feeding indices of E. ceratoniae larvae differed significantly on three hosts (P < 0.05. The relative consumption rate was calculated to be 5.36 ± 0.009, 11.10 ± 1.49 and 10.631 ± 0.599 (mg/mg/day on artificial diet, Akbari and Kalequchi cultivars, respectively. Carob moth larvae reared on Akbari cultivar showed the highest efficiency of conversion of digested food (ECD (5.64 ± 0.43. The highest amount of efficiency of conversion of ingested food (ECI was obtained on artificial diet but approximate digestibility (AD was the lowest on this diet. The highest enzymatic activities of alpha-amylase, general proteases and lipase were observed in the midgut of larvae reared on artificial diet. Total protein and lipid value were highest in larvae that were reared on artificial diet.

  5. The determination of trace elements in commercial human serum albumin solutions by proton-induced X-ray emission spectrometry and neutron activation analysis

    International Nuclear Information System (INIS)

    Maenhaut, W.; De Reu, L.; Tomza, U.; Versieck, J.

    1982-01-01

    Particle induced X-ray emission (p.i.x.e.) and neutron activation analysis (n.a.a.) are proposed for determining the trace element content of human serum albumin. Application of these methods to some commercial albumin solutions provided concentration data for up to 19 elements, most of which were present at a level below a few μg ml -1 . The precision of the p.i.x.e. technique, as determined by irradiating up to 20 targets from one sample, was about 3% for those elements where counting statistics were good. A comparison between the p.i.x.e. and n.a.a. results showed close agreement, indicating that p.i.x.e. can yield data which are accurate to within 10%. Neutron activation showed very good sensitivity for the elements producing long-lived nuclides (tsub(1/2) >= 3 days), but had rather high detection limits for the other elements, unless radiochemical separations were used. (Auth.)

  6. Characterization of the Activity and Stability of Amylase from Saliva and Detergent: Laboratory Practicals for Studying the Activity and Stability of Amylase from Saliva and Various Commercial Detergents

    Science.gov (United States)

    Valls, Cristina; Rojas, Cristina; Pujadas, Gerard; Garcia-Vallve, Santi; Mulero, Miquel

    2012-01-01

    This article presents two integrated laboratory exercises intended to show students the role of [alpha]-amylases (AAMYs) in saliva and detergents. These laboratory practicals are based on the determination of the enzymatic activity of amylase from saliva and different detergents using the Phadebas test (quantitative) and the Lugol test…

  7. Commercial Activity or Banking Competition?

    Directory of Open Access Journals (Sweden)

    Rose-Marie Pușcaciu

    2015-12-01

    Full Text Available The study analyzes the competition on the banking market and proposes an overview of debt collection companies through the economic crisis which has profoundly affected the banking sector. Article scroll through the main features of competition on the banking market as well as the domain weaknesses that negatively influenced the banking system performance. Even if there is not a sufficiently transparent and functional legal framework and debt recovery market is not supervised enough, it is among the few markets that increase from year to year. Increasing competition from adjacent companies that compete with banks, namely, a non-banking entity, it is stimulating the banking system which will thus become more constructive. It is estimated, that in terms of customers, there will be no differentiation between the banking industry and non-banking entities that will reshape the Romanian banking system soon. Also, the study aims to highlight the existence of debt collection companies, implicitly, the specific markets, it is only a consequence of excessive, unnecessary and dangerous borrowing from previous years. Avoiding bad loans from banks, a fair competition from banks and from non-banking institutions, in the long term, it will generate a balance in the market and it will support economic growth of Romania.

  8. Hong Kong English: phonological features

    OpenAIRE

    Irina-Ana Drobot

    2008-01-01

    The aim of the paper is to present phonological features of Hong Kong English, which is a variety of New English. I examine features of the sound system (vowel and consonantal systems), characteristics of stress, rhythm, intonation, and phonological processes of the English spoken by Hongkongers. The way in which the accent and characteristics of the Hong Kong variety of English differs from standard, RP English is pointed out. Influences of Chinese and Cantonese on the phonological features ...

  9. Commercialization of nanotechnology.

    Science.gov (United States)

    Hobson, David W

    2009-01-01

    The emerging and potential commercial applications of nanotechnologies clearly have great potential to significantly advance and even potentially revolutionize various aspects of medical practice and medical product development. Nanotechnology is already touching upon many aspects of medicine, including drug delivery, diagnostic imaging, clinical diagnostics, nanomedicines, and the use of nanomaterials in medical devices. This technology is already having an impact; many products are on the market and a growing number is in the pipeline. Momentum is steadily building for the successful development of additional nanotech products to diagnose and treat disease; the most active areas of product development are drug delivery and in vivo imaging. Nanotechnology is also addressing many unmet needs in the pharmaceutical industry, including the reformulation of drugs to improve their bioavailability or toxicity profiles. The advancement of medical nanotechnology is expected to advance over at least three different generations or phases, beginning with the introduction of simple nanoparticulate and nanostructural improvements to current product and process types, then eventually moving on to nanoproducts and nanodevices that are limited only by the imagination and limits of the technology itself. This review looks at some recent developments in the commercialization of nanotechnology for various medical applications as well as general trends in the industry, and explores the nanotechnology industry that is involved in developing medical products and procedures with a view toward technology commercialization. (c) 2009 John Wiley & Sons, Inc.

  10. Growth, nisA Gene Expression, and In Situ Activity of Novel Lactococcus lactis subsp. cremoris Costarter Culture in Commercial Hard Cheese Production.

    Science.gov (United States)

    Noutsopoulos, Dimitrios; Kakouri, Athanasia; Kartezini, Eleftheria; Pappas, Dimitrios; Hatziloukas, Efstathios; Samelis, John

    2017-12-01

    This study evaluated in situ expression of the nisA gene by an indigenous, nisin A-producing (NisA+) Lactococcus lactis subsp. cremoris raw milk genotype, represented by strain M78, in traditional Greek Graviera cheeses under real factory-scale manufacturing and ripening conditions. Cheeses were produced with added a mixed thermophilic and mesophilic commercial starter culture (CSC) or with the CSC plus strain M78 (CSC+M78). Cheeses were sampled after curd cooking (day 0), fermentation of the unsalted molds for 24 h (day 1), brining (day 7), and ripening of the brined molds (14 to 15 kg each) for 30 days in a fully controlled industrial room (16.5°C; 91% relative humidity; day 37). Total RNA was directly extracted from the cheese samples, and the expression of nisA gene was evaluated by real-time reverse transcription PCR (qRT-PCR). Agar overlay and well diffusion bioassays were correspondingly used for in situ detection of the M78 NisA+ colonies in the cheese agar plates and antilisterial activity in whole-cheese slurry samples, respectively. Agar overlay assays showed good growth (>8 log CFU/g of cheese) of the NisA+ strain M78 in coculture with the CSC and vice versa. The nisA expression was detected in CSC+M78 cheese samples only, with its expression levels being the highest (16-fold increase compared with those of the control gene) on day 1, followed by significant reduction on day 7 and almost negligible expression on day 37. Based on the results, certain intrinsic and mainly implicit hurdle factors appeared to reduce growth prevalence rates and decrease nisA gene expression, as well as the nisin A-mediated antilisterial activities of the NisA+ strain M78 postfermentation. To our knowledge, this is the first report on quantitative expression of the nisA gene in a Greek cooked hard cheese during commercial manufacturing and ripening conditions by using a novel, rarely isolated, indigenous NisA+ L. lactis subsp. cremoris genotype as costarter culture.

  11. On English Locative Subjects

    Directory of Open Access Journals (Sweden)

    Gabriela Brůhová

    2017-07-01

    Full Text Available The paper analyses English sentences with thematic locative subjects. These subjects were detected as translation counterparts of Czech sentenceinitial locative adverbials realized by prepositional phrases with the prepositions do (into, na (on, v/ve (in, z/ze (from complemented by a noun. In the corresponding English structure, the initial scene-setting adverbial is reflected in the thematic subject, which results in the locative semantics of the subject. The sentences are analysed from syntactic, semantic and FSP aspects. From the syntactic point of view, we found five syntactic patterns of the English sentences with a locative subject (SV, SVA, SVO, SVpassA and SVCs that correspond to Czech sentences with initial locative adverbials. On the FSP level the paper studies the potential of the sentences to implement the Presentation or Quality Scale. Since it is the “semantic content of the verb that actuates the presentation semantics of the sentence” (Duškova, 2015a: 260, major attention is paid to the syntactic-semantic structure of the verb. The analysis of the semantics of the English sentences results in the identification of two semantic classes of verbs which co-occur with the English locative subject.

  12. NEGATION AFFIXES IN ENGLISH

    Directory of Open Access Journals (Sweden)

    Dedy Subandowo -

    2017-02-01

    Full Text Available Abstract: This research entitled "Negation Affixes in English". This study is aimed to describe the various negation affixes in English, morphological process, morphophonemic and meaning. The research data were taken from various sources of English grammar book, morphology, research journal and the book which relatees to the research. English grammar books used in this study are written by Otto Jesperson, Marcella Frank, Greenbaum and Geoffrey Leech.  The method used in this research is the descriptive-qualitative method. While the data collection techniques are performed by using jot-down method. And the results of analysis are presented in tabular form and descriptive method. The result of the research shows that English has six types of negative affixes which are categorized by the intensity of its appearance, such as dis-, in-, non-, un-, anti- and -less. Based on the function, negation affixes are divided into several categories such as adjectives, nouns, verbs, and adverbs. The morphophonemic affix in- has four allomorphs, they are in-, im-, il- and ir- . While the analysis revealed that negation affixes have some basic meanings, such as ‘not’, ‘without’, and ‘anti’.

  13. Measuring factor IX activity of nonacog beta pegol with commercially available one-stage clotting and chromogenic assay kits: a two-center study.

    Science.gov (United States)

    Bowyer, A E; Hillarp, A; Ezban, M; Persson, P; Kitchen, S

    2016-07-01

    Essentials Validated assays are required to precisely measure factor IX (FIX) activity in FIX products. N9-GP and two other FIX products were assessed in various coagulation assay systems at two sites. Large variations in FIX activity measurements were observed for N9-GP using some assays. One-stage and chromogenic assays accurately measuring FIX activity for N9-GP were identified. Background Measurement of factor IX activity (FIX:C) with activated partial thromboplastin time-based one-stage clotting assays is associated with a large degree of interlaboratory variation in samples containing glycoPEGylated recombinant FIX (rFIX), i.e. nonacog beta pegol (N9-GP). Validation and qualification of specific assays and conditions are necessary for the accurate assessment of FIX:C in samples containing N9-GP. Objectives To assess the accuracy of various one-stage clotting and chromogenic assays for measuring FIX:C in samples containing N9-GP as compared with samples containing rFIX or plasma-derived FIX (pdFIX) across two laboratory sites. Methods FIX:C, in severe hemophilia B plasma spiked with a range of concentrations (from very low, i.e. 0.03 IU mL(-1) , to high, i.e. 0.90 IU mL(-1) ) of N9-GP, rFIX (BeneFIX), and pdFIX (Mononine), was determined at two laboratory sites with 10 commercially available one-stage clotting assays and two chromogenic FIX:C assays. Assays were performed with a plasma calibrator and different analyzers. Results A high degree of variation in FIX:C measurement was observed for one-stage clotting assays for N9-GP as compared with rFIX or pdFIX. Acceptable N9-GP recovery was observed in the low-concentration to high-concentration samples tested with one-stage clotting assays using SynthAFax or DG Synth, or with chromogenic FIX:C assays. Similar patterns of FIX:C measurement were observed at both laboratory sites, with minor differences probably being attributable to the use of different analyzers. Conclusions These results suggest that, of the

  14. REMOVAL OF AN ACID DYE FROM AQUEOUS SOLUTIONS BY ADSORPTION ON A COMMERCIAL GRANULAR ACTIVATED CARBON: EQUILIBRIUM, KINETIC AND THERMODYNAMIC STUDY

    Directory of Open Access Journals (Sweden)

    Marius Sebastian Secula

    2011-12-01

    Full Text Available The present paper approaches the study of the adsorption of an acid dye on a commercial granular activated carbon (GAC. Batch experiments were conducted to study the equilibrium isotherms and kinetics of Indigo Carmine on GAC. The kinetic data were analyzed using the Lagargren, Ho, Elovich, Weber-Morris and Bangham models in order to establish the most adequate model that describes this process, and to investigate the rate of IC adsorption. Equilibrium data were fitted to Langmuir and Freundlich isotherms. Langmuir isotherm equilibrium model and Ho kinetic model fitted best the experimental data.The effects of temperature (25 – 45 °C, initial concentration of dye (7.5 – 150 mg•L−1, GAC dose (0.02 – 1 g•L-1, particle size (2 – 7 mm in diameter, solution pH (3 – 11 on GAC adsorption capacity were established. The adsorption process is found to be favored by a neutral pH, high values of temperature and small particle sizes. The highest adsorption capacity (133.8 mg•g-1 of the GAC is obtained at 45 °C. The removal efficiency increases with GAC dose at relatively low initial concentrations of dye. Thermodynamic parameters such as standard enthalpy (H, standard entropy (S and standard free energy (G were evaluated. The adsorption of Indigo Carmine onto GAC is an endothermic process.

  15. Composition and antibacterial activity of the essential oils of four commercial grades of Omani luban, the oleo-gum resin of Boswellia sacra FLUECK.

    Science.gov (United States)

    Al-Saidi, Salim; Rameshkumar, K B; Hisham, Abdulkhader; Sivakumar, Nallusamy; Al-Kindy, Salma

    2012-03-01

    The essential oil compositions of four botanically certified and commercially available samples of Omani lubans (oleo-gum resins of Boswellia sacra Flueck.), locally known as Hoojri, Najdi, Shathari, and Shaabi in Jibali Arabic, obtained from plants growing in four different geographic locations of the Dhofar region of Oman, were analyzed by GC-FID, GC/MS, and (13) C-NMR spectroscopy. The market price of these four grades of lubans differed considerably, according to their color, clump size, and texture. However, this study revealed that Hoojri, the first grade luban, and Shaabi, the fourth grade luban, which greatly differed in their price, closely resembled each other in their essential oil composition, yield, and physicochemical characteristics, except the color and texture. The composition, yield, and specific rotation of the oils of Najdi and Shathari, the second and the third grade lubans, respectively, were different from those of Hoojri and Shaabi, but they both had high limonene contents. Najdi oil was different from the other three oils in terms of its high myrcene content. α-Pinene was the principal component in all the oils and can be considered as a chemotaxonomical marker that confirms the botanical and geographical source of the resins. All the oils showed pronounced activity against a panel of bacteria, and the trend in their bioactivity and their mode of action are discussed. Copyright © 2012 Verlag Helvetica Chimica Acta AG, Zürich.

  16. Zagreb Conference on English Contrastive Projects, 7-9 December 1970. Papers and Discussion. Studies 4. The Yugoslav Serbo-Croatian-English Contrastive Project.

    Science.gov (United States)

    Filipovic, Rudolf, Ed.

    The fourth volume in this series contains the papers presented at the Zagreb Conference on English Contrastive Projects. They are: "Recent Center Activities in Contrastive Linguistics," by William Nemser; "The Yugoslav Serbo-Croatian-English Contrastive Project So Far," by Rudolf Filipovic; "The Poznan Polish-English Contrastive Project," by Jacek…

  17. Comparison of Spirulina platensis microalgae and commercial activated carbon as adsorbents for the removal of Reactive Red 120 dye from aqueous effluents

    International Nuclear Information System (INIS)

    Cardoso, Natali F.; Lima, Eder C.; Royer, Betina; Bach, Marta V.; Dotto, Guilherme L.; Pinto, Luiz A.A.; Calvete, Tatiana

    2012-01-01

    Highlights: ► Spirulina platensis (SP) and activated carbon (AC) were used to remove RR-120 dye. ► The maximum adsorption capacities were found at pH 2 and 298 K. ► The values were 482.2 and 267.2 mg g −1 for SP and AC, respectively. ► Adsorption was exothermic, spontaneous and favorable. ► SP and AC were effective to treat a simulated dye-house effluent. - Abstract: Spirulina platensis microalgae (SP) and commercial activated carbon (AC) were compared as adsorbents to remove Reactive Red 120 (RR-120) textile dye from aqueous effluents. The batch adsorption system was evaluated in relation to the initial pH, contact time, initial dye concentration and temperature. An alternative kinetic model (general order kinetic model) was compared with the traditional pseudo-first order and pseudo-second order kinetic models. The equilibrium data were fitted to the Langmuir, Freundlich and Liu isotherm models, and the thermodynamic parameters were also estimated. Finally, the adsorbents were employed to treat a simulated dye-house effluent. The general order kinetic model was more appropriate to explain RR-120 adsorption by SP and AC. The equilibrium data were best fitted to the Liu isotherm model. The maximum adsorption capacities of RR-120 dye were found at pH 2 and 298 K, and the values were 482.2 and 267.2 mg g −1 for the SP and AC adsorbents, respectively. The thermodynamic study showed that the adsorption was exothermic, spontaneous and favourable. The SP and AC adsorbents presented good performance for the treatment of simulated industrial textile effluents, removing 94.4–99.0% and 93.6–97.7%, respectively, of the dye mixtures containing high saline concentrations.

  18. Comparison of Spirulina platensis microalgae and commercial activated carbon as adsorbents for the removal of Reactive Red 120 dye from aqueous effluents

    Energy Technology Data Exchange (ETDEWEB)

    Cardoso, Natali F. [Institute of Chemistry, Federal University of Rio Grande do Sul, UFRGS, AV. Bento Goncalves 9500, 91501-970, Porto Alegre, RS (Brazil); Lima, Eder C., E-mail: profederlima@gmail.com [Institute of Chemistry, Federal University of Rio Grande do Sul, UFRGS, AV. Bento Goncalves 9500, 91501-970, Porto Alegre, RS (Brazil); Royer, Betina; Bach, Marta V. [Institute of Chemistry, Federal University of Rio Grande do Sul, UFRGS, AV. Bento Goncalves 9500, 91501-970, Porto Alegre, RS (Brazil); Dotto, Guilherme L.; Pinto, Luiz A.A. [Unit Operation Laboratory, School of Chemistry and Food, Federal University of Rio Grande, FURG, R. Engenheiro Alfredo Huch 475, 96201-900, Rio Grande, RS (Brazil); Calvete, Tatiana [Universitary Center La Salle (UNILASALLE), Av. Victor Barreto 2288, 92010-000, Canoas, RS (Brazil)

    2012-11-30

    Highlights: Black-Right-Pointing-Pointer Spirulina platensis (SP) and activated carbon (AC) were used to remove RR-120 dye. Black-Right-Pointing-Pointer The maximum adsorption capacities were found at pH 2 and 298 K. Black-Right-Pointing-Pointer The values were 482.2 and 267.2 mg g{sup -1} for SP and AC, respectively. Black-Right-Pointing-Pointer Adsorption was exothermic, spontaneous and favorable. Black-Right-Pointing-Pointer SP and AC were effective to treat a simulated dye-house effluent. - Abstract: Spirulina platensis microalgae (SP) and commercial activated carbon (AC) were compared as adsorbents to remove Reactive Red 120 (RR-120) textile dye from aqueous effluents. The batch adsorption system was evaluated in relation to the initial pH, contact time, initial dye concentration and temperature. An alternative kinetic model (general order kinetic model) was compared with the traditional pseudo-first order and pseudo-second order kinetic models. The equilibrium data were fitted to the Langmuir, Freundlich and Liu isotherm models, and the thermodynamic parameters were also estimated. Finally, the adsorbents were employed to treat a simulated dye-house effluent. The general order kinetic model was more appropriate to explain RR-120 adsorption by SP and AC. The equilibrium data were best fitted to the Liu isotherm model. The maximum adsorption capacities of RR-120 dye were found at pH 2 and 298 K, and the values were 482.2 and 267.2 mg g{sup -1} for the SP and AC adsorbents, respectively. The thermodynamic study showed that the adsorption was exothermic, spontaneous and favourable. The SP and AC adsorbents presented good performance for the treatment of simulated industrial textile effluents, removing 94.4-99.0% and 93.6-97.7%, respectively, of the dye mixtures containing high saline concentrations.

  19. English Book Club

    CERN Multimedia

    English Book Club

    2012-01-01

    The CERN English Book Club will hold its 2012 AGM at 17h30 on Monday 5th March in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before February 27th. The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  20. English Book Club

    CERN Document Server

    CERN English Book Club

    2010-01-01

    AGM  --  AGM  -- 2010 --  AGM  --  AGM The CERN ENGLISH BOOK CLUB will hold its 2010 AGM at 18h00 on Monday November 22nd in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before November 12th. AGM  --  AGM  -- 2010 --  AGM  --  AGM The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.  

  1. More Danish, More English

    DEFF Research Database (Denmark)

    Chopin, Kimberly Renée

    -up approachto determining language use. This research has implications for other institutions which are affected by similar language issues. It adds to existing work on English-medium instruction in higher education, and adds to discussions on domain loss and the language of education inuniversities.......Universities in Denmark are becoming increasingly internationalized, and areincreasingly using English as a language of research, teaching, and administration. At the same time, the Danish language is seen by some as being under threat, and Danish public discourse has focused on what role...... the Danish language may play in higher education in Denmark. This study investigates both trends through a focus on recently implemented language policies at one Danish university faculty which mandate that graduate instruction becarried out only in English, and undergraduate instruction only in Danish...

  2. Laboratory and Field Testing of Commercially Available Detectors for the Identification of Chemicals of Interest in the Nuclear Fuel Cycle for the Detection of Undeclared Activities

    Energy Technology Data Exchange (ETDEWEB)

    Carla Miller; Mary Adamic; Stacey Barker; Barry Siskind; Joe Brady; Warren Stern; Heidi Smartt; Mike McDaniel; Mike Stern; Rollin Lakis

    2014-07-01

    Traditionally, IAEA inspectors have focused on the detection of nuclear indicators as part of infield inspection activities. The ability to rapidly detect and identify chemical as well as nuclear signatures can increase the ability of IAEA inspectors to detect undeclared activities at a site. Identification of chemical indicators have been limited to use in the analysis of environmental samples. Although IAEA analytical laboratories are highly effective, environmental sample processing does not allow for immediate or real-time results to an IAEA inspector at a facility. During a complementary access inspection, under the Additional Protocol, the use of fieldable technologies that can quickly provide accurate information on chemicals that may be indicative of undeclared activities can increase the ability of IAEA to effectively and efficiently complete their mission. The Complementary Access Working Group (CAWG) is a multi-laboratory team with members from Brookhaven National Laboratory, Idaho National Laboratory, Los Alamos National Laboratory, and Sandia National Laboratory. The team identified chemicals at each stage of the nuclear fuel cycle that may provide IAEA inspectors with indications that proliferation activities may be occurring. The group eliminated all indicators related to equipment, technology and training, developing a list of by-products/effluents, non-nuclear materials, nuclear materials, and other observables. These proliferation indicators were prioritized based on detectability from a conduct of operations (CONOPS) perspective of a CA inspection (for example, whether an inspector actually can access the S&O or whether it is in process with no physical access), and the IAEA’s interest in the detection technology in conjunction with radiation detectors. The list was consolidated to general categories (nuclear materials from a chemical detection technique, inorganic chemicals, organic chemicals, halogens, and miscellaneous materials). The team

  3. Hong Kong English: phonological features

    Directory of Open Access Journals (Sweden)

    Irina-Ana Drobot

    2008-01-01

    Full Text Available The aim of the paper is to present phonological features of Hong Kong English, which is a variety of New English. I examine features of the sound system (vowel and consonantal systems, characteristics of stress, rhythm, intonation, and phonological processes of the English spoken by Hongkongers. The way in which the accent and characteristics of the Hong Kong variety of English differs from standard, RP English is pointed out. Influences of Chinese and Cantonese on the phonological features of Hong Kong English are noticeable

  4. Higher English for CFE

    CERN Document Server

    Bridges, Ann; Mitchell, John

    2015-01-01

    A brand new edition of the former Higher English: Close Reading , completely revised and updated for the new Higher element (Reading for Understanding, Analysis and Evaluation) - worth 30% of marks in the final exam!. We are working with SQA to secure endorsement for this title. Written by two highly experienced authors this book shows you how to practice for the Reading for Understanding, Analysis and Evaluation section of the new Higher English exam. This book introduces the terms and concepts that lie behind success and offers guidance on the interpretation of questions and targeting answer

  5. Gimson's pronunciation of English

    CERN Document Server

    Cruttenden, Alan

    2014-01-01

    Since its first publication in 1962, Gimson's Pronunciation of English has been the essential reference book for anyone studying or teaching the pronunciation of English.This eighth edition has been updated to describe General British (GB) as the principal accent, rather than RP, and the accompanying transcriptions have been brought into line with recent changes in pronunciation. This latest edition also includes completely rewritten chapters on the history of the language and the emergence of a standard, alongside a justification for the change from RP to GB.

  6. Telephoning in English

    CERN Document Server

    Naterop, B Jean

    1994-01-01

    Many people have to use English on the telephone in the course of their work, either at the level of taking a simple message or involving more complex tasks such as requesting information. Telephoning in English provides an up-to-date and relevant context in which students from lower-intermediate level upwards can develop practical telephone skills. The course principally develops spoken interactive skills, but also includes reading material on telephone systems and techniques. As the material is not restricted to particular job functions, it is suitable for students in a wide range of business and administration fields.

  7. Environmental Peace Education in Foreign Language Learners' English Grammar Lessons

    Science.gov (United States)

    Arikan, Arda

    2009-01-01

    English language teachers create contexts to teach grammar so that meaningful learning occurs. In this study, English grammar is contextualized through environmental peace education activities to raise students' awareness of global issues. Two sources provided data to evaluate the success of this instructional process. Fourth-year pre-service…

  8. Useful Expressions for Implementing Cooperative Learning in English

    Science.gov (United States)

    Asakawa, Machiko; Kanamaru, Ayako; Plaza, Taron; Shiramizu, Chie

    2016-01-01

    With the Ministry of Education, Sports, Science and Technology calling for junior and senior high school English classes in Japan to be more communicative and taught in English, teachers need effective tools to help make their classrooms more interactive. Cooperative learning activities have the potential to increase interaction among students and…

  9. English for Specific Purposes (ESP): A Holistic Review

    Science.gov (United States)

    Rahman, Momtazur

    2015-01-01

    English for Specific Purposes, known as acronym-"ESP", has been a distinct activity in the field of English Language Teaching (ELT) since 1960s. The flowering period of ESP has been identified due to many incidents like the second world war in 1945, the rapid expansion in scientific, the growth of science and technology, the increased…

  10. Teaching Listening as a Communicative Skill in Military English

    Science.gov (United States)

    Likaj, Manjola

    2015-01-01

    This article deals with teaching listening in English for Specific Purposes and more specifically in Military English. There are presented different approaches on listening and ways on teaching it in ESP. Active listening it is seen as one of the most productive and applicable approach in teaching ESP students how to master the skill of listening.…

  11. Intitutional constraints to fusion commercialization

    International Nuclear Information System (INIS)

    1979-10-01

    The major thrust of this report is that the long time frame associated with the development of commercial fusion systems in the context of the commercialization and institutional history of an allied technology, fission-power, suggests that fusion commercialization will not occur without active and broad-based support on the part of the Nation's political leaders. Its key recommendation is that DOE fusion planners devote considerable resources to analytical efforts aimed at determining the need for fusion and the timing of that need, in order to convince policymakers that they need do more than preserve fusion as an option for application at some indefinite point in the future. It is the thesis of the report that, in fact, an act of political vision on the part of the Nation's leaders will be required to accomplish fusion commercialization

  12. Prospective Freshman English Teachers’ Knowledge of the English Sound System

    OpenAIRE

    TEZEL, Kadir Vefa

    2016-01-01

    Foreign language teachers use the spoken form of the target language when they teach. One of their professional responsibilities while teaching is to form a good model of pronunciation for their students. In Turkey, English is the primary foreign language taught in all educational institutions. Prospective English teachers in the English Teacher Education departments in Faculties of Education are the products of that system, and they come to their universities having been taught English for y...

  13. Teaching English to Engineers: Between English Language Teaching and Psychology

    OpenAIRE

    Irina-Ana Drobot

    2016-01-01

    Teaching English to Engineers is part of English for Specific Purposes, a domain which is under the attention of English students especially under the current conditions of finding jobs and establishing partnerships outside Romania. The paper will analyse the existing textbooks together with the teaching strategies they adopt. Teaching English to Engineering students can intersect with domains such as psychology and cultural studies in order to teach them efficiently. Textbooks for students o...

  14. Practices That Promote English Reading for English Learners (Els)

    Science.gov (United States)

    Martínez, Rebecca S.; Harris, Bryn; McClain, Maryellen Brunson

    2014-01-01

    Schools are becoming increasingly diversified; however, training and professional development related to working with English language learners (ELs), especially in the area of English reading, is limited. In this article, we identify three "Big Ideas" of effective and collaborative practices that promote English reading achievement for…

  15. Japanese College Students' Attitudes towards Japan English and American English

    Science.gov (United States)

    Sasayama, Shoko

    2013-01-01

    This study investigated contemporary Japanese college students' attitudes towards Japan English (JE) and American English (AE) through a verbal guise test (VGT) as well as a questionnaire. Forty-four Japanese college students listened to four Japanese and four North Americans reading a text in English, rated them in terms of solidarity-related…

  16. Why Do Primary School English Teachers Decide to Teach English?

    Science.gov (United States)

    Amengual-Pizarro, Marian; Garcia Laborda, Jesus

    2015-01-01

    This study is an attempt to explore the nature of L2 teachers' motivation towards English language learning and their decision to become English teachers. A total of 45 third-year prospective Primary school English teachers at the University of the Balearic Islands completed a small-scale survey adapted from Gardner's Attitude/Motivation Test…

  17. On Differences between General English Teaching and Business English Teaching

    Science.gov (United States)

    Zhu, Wenzhong; Liao, Fang

    2008-01-01

    With the accelerating rate of globalization, business exchanges are carried out cross the border, as a result there is a growing demand for talents professional both in English and Business. We can see that at present Business English courses are offered by many language schools in the aim of meeting the need for Business English talent. Many…

  18. World Englishes, English as an International Language and Applied Linguistics

    Science.gov (United States)

    Kilickaya, Ferit

    2009-01-01

    The paper discusses World Englishes (WEs) in relation to English as an International Language (EIL) and Applied Linguistics. Taking into account Kachru's interesting but at the same time controversial debate about the status of English in its varieties, which are commonly called WEs and the opposing ideas presented by Quirk, it is aimed to present…

  19. Commercial Buildings Characteristics, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-29

    Commercial Buildings Characteristics 1992 presents statistics about the number, type, and size of commercial buildings in the United States as well as their energy-related characteristics. These data are collected in the Commercial Buildings Energy Consumption Survey (CBECS), a national survey of buildings in the commercial sector. The 1992 CBECS is the fifth in a series conducted since 1979 by the Energy Information Administration. Approximately 6,600 commercial buildings were surveyed, representing the characteristics and energy consumption of 4.8 million commercial buildings and 67.9 billion square feet of commercial floorspace nationwide. Overall, the amount of commercial floorspace in the United States increased an average of 2.4 percent annually between 1989 and 1992, while the number of commercial buildings increased an average of 2.0 percent annually.

  20. The Mixed Proportion of Business Knowledge Courses and English Language Courses in Business English Curriculum Design in China

    Science.gov (United States)

    Zhu, Wenzhong; Liu, Xuyang

    2014-01-01

    Business English in China has evolved into a degree programme from an ESP teaching programme in the past decades. The degree programme of Business English major intends to cultivate multi-skilled talents of foreign language to better satisfy the real needs of society and economy through curriculum design and teaching method innovation activities.…

  1. Varieties of English.

    Science.gov (United States)

    Brook, G. L.

    The English language is not a monolithic entity but an amalgam of many different varieties that can be associated respectively with groups of speakers, with individuals, and with the occasion. Among such varieties are slang, regional and class dialects, the language of children, and the language used by public speakers, journalists, lawyers,…

  2. English Leadership Quarterly, 1993.

    Science.gov (United States)

    Strickland, James, Ed.

    1993-01-01

    These four issues of the English Leadership Quarterly represent those published during 1993. Articles in number 1 deal with parent involvement and participation, and include: "Opening the Doors to Open House" (Jolene A. Borgese); "Parent/Teacher Conferences: Avoiding the Collision Course" (Robert Perrin); "Expanding Human…

  3. Fostering English Learners' Confidence

    Science.gov (United States)

    Bondie, Rhonda; Gaughran, Laurie; Zusho, Akane

    2014-01-01

    A teacher is doing something right when his high school students--kids with limited English, no less--form groups and begin discussing a lesson on quadratic equations at the start of class, without any teacher direction. Bondie, Gaughran, and Zusho describe "discussion routines" that teachers at International Community High School in the…

  4. Translating English Idioms and Collocations

    Directory of Open Access Journals (Sweden)

    Rochayah Machali

    2004-01-01

    Full Text Available Learners of English should be made aware of the nature, types, and use of English idioms. This paper disensses the nature of idioms and collocations and translation issues related to them

  5. Evaluation of efficacy of commercial denture cleansing agents to reduce the fungal biofilm activity from heat polymerized denture acrylic resin: An in vitro study

    Directory of Open Access Journals (Sweden)

    Mithilesh M Dhamande

    2012-01-01

    Full Text Available Aims: To compare and evaluate Candida removing effects of three most commonly available varieties of commercial denture cleansers from heat polymerized acrylic resins. To compare and evaluate Candida lytic effects of denture cleansers. To assess the effect of time on ability of denture cleansers in reducing Candidal biofilm. Materials and Methods: A specially designed metal mold was fabricated to obtain wax plates of uniform dimensions which were used to fabricate heat cure acrylic resin plates. A square-shaped window of dimension 15 mm and thickness of 1.5 mm was provided in metal mould to simulate thickness of denture base. All samples used in this study were prepared using this mould. Candida albicans colonies were then cultured on this acrylic resin plates by colonization assay. Yeast removing test for samples was performed using microscope and yeast lytic test was performed using photo colorimeter. Results: Denture cleanser D2 showed the highest Candida removing activity when compared with cleansers D1, D3, and control solution. Denture cleansers D2 showed increased yeast lytic ability when compared with denture cleansers D1, D3, and control solution. More time span shared a definite influence on yeast lytic ability of denture cleansers. Conclusions: The effect of cleansing agents on removal of colonized yeasts particularly fungal biofilm from acrylic resins was assessed for clinical implications. The observation indicated superior performance of cleanser D2 when compared with D1 and D3 even though they all belong to same chemical group of alkaline peroxide. The increased effectiveness may be due to presence of sodium lauryl sulphate in formula of D2.

  6. English Language Teaching Through Literature : An Application of English Poetry in the High School English Textbook to the Classroom

    OpenAIRE

    濵口, 脩

    2004-01-01

    The aim of this present paper is to review the present state of English poetry in the high school English textbooks in Japan and to propose some practical application of English poems to the English language classroom. Several cases in which English poems are found in actual English high school textbooks are discussed, and then, since there seems to be no explanation of teaching English poems, with some notes of them and of reading English poems in general, some practical suggetions for impro...

  7. Standard English and Language Attitudes

    OpenAIRE

    ソランキ, ネイディン

    2005-01-01

    This paper investigates the attitudes and opinions surrounding Standard English (SE) within the United Kingdom. The definition of SE, for the purposes of this study, is standard grammar and standard pronunciation of southern English, commonly referred to as 'BBC English'. The subject of SE and attitudes towards different accents and dialects of British English is emotive and attracts strong opinions. The main issues discussed here are the place of language in society, the social implications ...

  8. Linguistic Characteristics of Advertising English

    Institute of Scientific and Technical Information of China (English)

    易高燕

    2010-01-01

    Advertising language takes form under the influence of linguistics,psychology and sociology,etc,and its way of choosing words and building sentences are quite different from normal English.And as a practical language,advertising English has its specific functions,and it has been distinguished from normal English as an independent language,and it has plentiful values.This paper aims to discuss some linguistic characteristics of advertising English.

  9. English linguistic purism: history, development, criticism

    Directory of Open Access Journals (Sweden)

    Grishechko Ovsanna Savvichna

    2015-12-01

    Full Text Available Linguistic purism as an area of linguistic analysis describes the practices of identification and acknowledgement of a certain language variety as more structurally advanced as compared to its other varieties. Linguistic protection is associated with preservation of some abstract, classical, conservative linguistic ideal and performs the regulatory function, above all. The puristic approach to the development of the English language has been subjected to heated debate for several centuries and is reflected in both scientific research and literary texts. Supporters of purification of the English language champion the idea of protection of “pure language”. The idea, however, is actively criticized by opponents.

  10. TEACHING ENGLISH TO YOUNG LEARNERS THROUGH SONGS

    Directory of Open Access Journals (Sweden)

    Yuliana Yuliana

    2003-01-01

    Full Text Available Teaching English to Young Learners has become a trend nowadays. In every school, English is taught as one of the main subjects. In teaching young learners is not like teaching adults, children have their own way of learning. Since children like to play and have fun, the learning and teaching process should be suited with the nature of the children themselves. One of the forms of fun activities for children is through music, and songs are the common form of music that children know. Through this paper, the writer wants to show that through songs, children could enhance their language skills, such as speaking, listening and writing.

  11. Teaching English to Young Learners Through Songs

    OpenAIRE

    Yuliana, Yuliana

    2003-01-01

    Teaching English to Young Learners has become a trend nowadays. In every school, English is taught as one of the main subjects. In teaching young learners is not like teaching adults, children have their own way of learning. Since children like to play and have fun, the learning and teaching process should be suited with the nature of the children themselves. One of the forms of fun activities for children is through music, and songs are the common form of music that children know. Through th...

  12. Alcohol marketing in televised English professional football: a frequency analysis.

    Science.gov (United States)

    Graham, Andrew; Adams, Jean

    2014-01-01

    The aim of the study was to explore the frequency of alcohol marketing (both formal commercials and otherwise) in televised top-class English professional football matches. A purposive sample of six broadcasts (total = 1101 min) of televised top-class English club football matches were identified and recorded in full. A customized coding framework was used to identify and categorize all verbal and visual alcohol references in non-commercial broadcasting. The number and the duration of all formal alcohol commercials were also noted. A mean of 111 visual references and 2 verbal references to alcohol per hour of broadcast were identified. Nearly all visual references were to beer products and were primarily simple logos or branding. The majority of verbal alcohol references were related to title-sponsorship of competitions. A total of 17 formal alcohol commercials were identified, accounting for <1% of total broadcast time. Visual alcohol references in televised top-class English football matches are common with an average of nearly two per minute. Verbal references are rare and formal alcohol commercials account for <1% of broadcast time. Restriction of all alcohol sports sponsorship, as seen for tobacco, may be justified.

  13. Symposium: What Is College English?

    Science.gov (United States)

    Bloom, Lynn Z.; White, Edward M.; Enoch, Jessica; Hawk, Byron

    2013-01-01

    This symposium explores the role(s) College English has (or has not) had in the scholarly work of four scholars. Lynn Bloom explores the many ways College English influenced her work and the work of others throughout their scholarly lives. Edward M. White examines four articles he has published in College English and draws connections between…

  14. Unconventional Internships for English Majors.

    Science.gov (United States)

    Otto, Don H.

    After five years of research, the English department at St. Cloud (Minnesota) State University created an internship program for English majors. The philosophy behind the program is that the typical experience of the English major in college is excellent preparation for what the college graduate will be doing in most careers in business,…

  15. Style and Variables in English.

    Science.gov (United States)

    Shopen, Timothy, Ed.; Williams, Joseph M., Ed.

    A collection of articles on the kinds of variation in English that one finds within the language of one group or one person includes: "The English Language as Rule-Governed Behavior" (Timothy Shopen); "The English Language as Use-Governed Behavior" (Joseph M. Williams); "Styles" (Ann D. Zwicky); "The Organization…

  16. The Passive in Singapore English.

    Science.gov (United States)

    Bao, Zhiming; Wee, Lionel

    1999-01-01

    Presents an analysis of the two passive (or passive-like) constructions in Singapore English which exhibit substrate influence from Malay and Chinese. The paper shows that while substrate languages contribute to the grammar of Singapore English, the continued prestige of standard English exerts normative pressure and mitigates the effect of…

  17. Radon investigations - Soil and commercial projects

    International Nuclear Information System (INIS)

    Goodwin, R.W.

    1987-01-01

    The liability issues of radon exposure have prompted potential purchasers of vacant land for commercial/industrial development, and commercial landlords, renting large commercial buildings, to determine the radon gas levels at such sites. This paper deals with both pre-construction sites subject to freezing conditions and to large commercial structures. A correlation of radon gas levels within a commercial building and a sister pre-construction site confirms the validity of using activated charcoal canisters as a cost effective means to combating radon in large structures

  18. STUDENTS’ ATTRIBUTIONS ON THEIR ENGLISH SPEAKING ENHANCEMENT

    Directory of Open Access Journals (Sweden)

    Yustinus Mali

    2015-01-01

    Full Text Available Abstract: Attribution refers to explanations and reasons that people provide for progress, achievement, and even failure towards something they have experienced, particularly in their language learning. This study aimed to investigate the attributions that students had for their English-speaking enhancement. The participants of the study were eighteen students at Sekolah Tinggi Pariwisata Ambarukmo Yogyakarta (STIPRAM. Open-ended questionnaire and interview were used as the instruments to collect the data. On the questionnaire, the participants were specifically asked to provide written responses to three statements, while in the interview process, the researcher involved three participants to provide further clarification toward their written responses on the questionnaire. The data analysis revealed that a clear purpose of doing particular English speaking activities, strategy, and the positive motivation/encouragement from friends as well as from the teacher became the major students’ attributions on their English-speaking enhancement. Besides, this study would seem to indicate that a teacher took an essential role in the enhancement of the students’ English speaking skill. Eventually, this study proposed some pedagogical implications for the development of teaching and learning in English speaking classes specifically in Indonesian context.

  19. LANGUAGE AND GENDER IN ENGLISH LANGUAGE TEACHING

    Directory of Open Access Journals (Sweden)

    Murni Mahmud

    2010-08-01

    Full Text Available This paper highlights the impact of gender differences in English Language Teaching. It explores students’ learning styles as affected by the notions about men and women differences in communication. The data collected in 2008 from 20 males and 20 females’ English students of the State University of Makassar. It is to reveal their attitudes towards speaking to different sex, strategy to express opinion, group work preferences, activeness/passiveness, and their perception to increase English skills dealing with sex difference. It is revealed that female than male students were reluctant to speak to different sex; females preferred the direct way to express opinions (writing, work with the same sex, and tended to be passive in class. In addition, females saw the high possibility to increase their English skills by working with the same sex but the reverse is true for males. These different styles of female and male students in learning English were affected by the notions of women’s language.

  20. Sponsored Schools and Commercialized Classrooms: Schoolhouse Commercializing Trends in the 1990's.

    Science.gov (United States)

    Molnar, Alex

    This report analyzes commercializing trends in America's schools and classrooms, using data from database searches in seven categories of schoolhouse commercialism in the period 1990-97. The number of citations relating to commercializing activities can provide only a rough approximation of the scope and development of the phenomenon. The number…

  1. Commercial Radio as Communication.

    Science.gov (United States)

    Rothenbuhler, Eric W.

    1996-01-01

    Compares the day-to-day work routines of commercial radio with the principles of a theoretical communication model. Illuminates peculiarities of the conduct of communication by commercial radio. Discusses the application of theoretical models to the evaluation of practicing institutions. Offers assessments of commercial radio deriving from…

  2. Commercial Banking Industry Survey.

    Science.gov (United States)

    Bright Horizons Children's Centers, Cambridge, MA.

    Work and family programs are becoming increasingly important in the commercial banking industry. The objective of this survey was to collect information and prepare a commercial banking industry profile on work and family programs. Fifty-nine top American commercial banks from the Fortune 500 list were invited to participate. Twenty-two…

  3. 78 FR 75910 - Impact of the Implementation of the Chemical Weapons Convention (CWC) on Legitimate Commercial...

    Science.gov (United States)

    2013-12-13

    ... (CWC) on Legitimate Commercial Chemical, Biotechnology, and Pharmaceutical Activities Involving... legitimate commercial activities and interests of chemical, biotechnology, and pharmaceutical firms are being... commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States...

  4. Commercialism - the growth prospect

    International Nuclear Information System (INIS)

    Phillips, D.K.R.

    1990-01-01

    In an attempt to ensure good business proposals for the future British Nuclear Fuels Limited (BNFL) is making a number of international initiatives. Likely markets for expansion include the United States, Japan and Western Europe, to whom the company can offer activities such as oxide fuel reprocessing, uranium hexafluoride conversion, fabrication of oxide and mixed oxide fuels, uranium enrichment and the safe transport of nuclear materials. The creation of International Nuclear Fuels Limited will expand overseas business and ensure security of fuel supply for the international nuclear industry. Working jointly with AEA Technology, BNFL will seek to market their combined decommissioning experience on the international market. The author concludes the BNFL is in a strong position to supply an increasing world-wide need for nuclear waste management and increased commercial awareness within the company will ensure a good section of the market is secured. U.K

  5. General and Professional English Courses

    CERN Document Server

    2007-01-01

    The next session will take place: from beginning of October 2007 to beginning of February 2008 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site and to their spouses. For registration and further information on the courses, please consult our Web pages, or contact Tessa Osborne, tel.72957. Oral Expression The next session will take place from beginning of October 2007 to beginning of February 2008 (3 weeks break at Christmas). This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc., depending on the needs of the students. Duration: 30 hours (2 hours a week) Price: 660 CHF (for a minimum of 8 students). Writing Professional Documents in English The next session will take place from beginning of Oc...

  6. General and Professional English Courses

    CERN Multimedia

    2008-01-01

    The next session will take place: from 25 February or 3 March to the end of June 2008 (1/2 weeks break at Easter). These courses are open to all persons working on the CERN site and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, Tel. 78144. Oral Expression The next session will take place from 25 February or 3 March to the end of June 2008 (1/2 weeks break at Easter). This course is intended for people with a good knowledge of English who want to practise and maintain their oral skills and improve their vocabulary. There will be an average of 8 participants per class. Speaking activities will include discussions, meeting simulations, role-plays etc., depending on the needs of the students. Duration: 30 hours. Price: 660 CHF (for a minimum of 8 students). Writing Professional Documents in English The next session will take place from 25 February or 3 March to end of June 2008 (1/2 weeks break...

  7. General and Professional English Courses

    CERN Multimedia

    2008-01-01

    The next session will take place: from 25 February or 3 March to end of June 2008 (1/2 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 25 February or 3 March to end of June 2008 (1/2 weeks break at Easter). This course is intended for people with a good knowledge of English who want to practise and maintain their speaking their oral skills while extending their vocabulary. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 30 hours. Price: 660 CHF (for a minimum of 8 students). Writing Professional Documents in English The next session will take place from 25 February or ...

  8. General and Professional English Courses

    CERN Multimedia

    2008-01-01

    The next session will take place: from 25 February or 3 March to end of June 2008 (1/2 weeks break at Easter). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Oral Expression The next session will take place from 25 February or 3 March to end of June 2008 (1/2 weeks break at Easter). This course is intended for people with a good knowledge of English who want to practise and maintain their speaking. skills while extending their vocabulary. There will be on average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Duration: 30 hours. Price: 660 CHF (for a minimum of 8 students). Writing Professional Documents in English The next session will take place from 25 February or 3 Marc...

  9. General and Professional English Courses

    CERN Multimedia

    2007-01-01

    The next session will take place: from the beginning of October 2007 to the beginning of February 2008 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Tessa Osborne, tel.72957. Oral Expression The next session will take place from the beginning of October 2007 to the beginning of February 2008 (3 weeks break at Christmas). This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be a maximum of 10 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc., depending on the needs of the students. Duration: 30 hours (2 hours a week) Price: 660 CHF (for a minimum of 8 students). Writing Professional Documents in English The next ses...

  10. Test for English Majors (TEM) in China

    Science.gov (United States)

    Jin, Yan; Fan, Jinsong

    2011-01-01

    The purpose of the Test for English Majors (TEM) is to measure the English proficiency of Chinese university undergraduates majoring in English Language and Literature and to examine whether these students meet the required levels of English language abilities as specified in the National College English Teaching Syllabus for English Majors…

  11. Attitudes towards English in Ghana

    Directory of Open Access Journals (Sweden)

    Kari Dako

    2017-05-01

    Full Text Available The paper considers official and individual attitudes towards bilingualism in English and a Ghanaian language. We ask whether bilingualism in English and Ghanaian languages is a social handicap, without merit, or an important indicator of ethnic identity. Ghana has about 50 non-mutually intelligible languages, yet there are no statistics on who speaks what language(s where in the country. We consider attitudes to English against the current Ghanaian language policy in education as practised in the school system. Our data reveal that parents believe early exposure to English enhances academic performance; English is therefore becoming the language of the home.

  12. Reconsidering English Grammar Teaching for Improving Non-English Majors' English Writing Ability

    Science.gov (United States)

    Shen, Yuru

    2012-01-01

    With the globalization of world economy, English learners' writing ability has been attached less and less importance. As a result, many college students in China, especially the non-English majors, cannot express themselves effectively in written English. They make various kinds of mistakes, mostly grammar mistakes, such as writing sentence…

  13. The Reading Strategies Used by Prospective English Teachers in Turkish ELT Context

    Science.gov (United States)

    Solak, Ekrem; Altay, Firat

    2014-01-01

    The purpose of this research was to determine what types of reading strategies prospective English Teachers used to accomplish in their reading assignments and activities. The study was conducted at a state-run University, English Language Teaching Department in Turkey. The participants were 130 prospective English Teachers majoring English…

  14. Strategy development marketing commercial enterprise

    OpenAIRE

    Shatalov D. S.; Hamidova O. M.

    2016-01-01

    in the scientific article the necessity of development and implementation of marketing strategies in the activity of any commercial enterprise, we give a meaningful description of the concept of «marketing strategy» and develop requirements for the selection strategy of trade enterprise.

  15. Promiscuous ligand-dependent activation of the Ah receptor: chemicals in crude extracts from commercial and consumer products bind to and activate the Ah receptor and Ah receptor-dependent gene expression

    Energy Technology Data Exchange (ETDEWEB)

    Denison, M.; Rogers, W.; Bohonowych, J.; Zhao, B. [Dept. of Environmental Toxicology, Univ. of California, Davis (United States)

    2004-09-15

    2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related halogenated and polycyclic aromatic hydrocarbons (HAHs and PAHs) produce a variety of toxic and biological effects, the majority of which are mediated by their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. While previous studies suggested that the physiochemical characteristics of AhR ligands (i.e. HAH and PAH agonists) must meet a defined set of criteria, it has recently become abundantly clear that the AhR can be bound and activated by structurally diverse range of synthetic and naturally occurring chemicals. Based on the spectrum of AhR ligands identified to date, the structural promiscuity of AhR ligands is significantly more diverse than that observed for other liganddependent nuclear receptors. However, a detailed understanding of the structural diversity of AhR ligands and their respective biological and toxicological activities remains to be established and could provide insights into the identity of endogenous ligands. Over the past several years we have developed and utilized several AhR-based in vitro and cell-based bioassay systems to screen pure chemicals and chemical libraries as well as mixtures of chemicals with the goal of defining the spectrum of chemicals that can bind to and activate/inhibit the AhR and AhR-dependent gene expression. In addition, demonstration of the presence of AhR agonists/antagonists in extracts containing complex mixtures of chemicals from a variety of biological and environmental samples, coupled with AhR bioassay-based fractionation procedures, provides an avenue in which to identify novel AhR ligands. In previous preliminary screening studies we demonstrated the presence of AhR agonists in extracts of commercial and consumer products using an in vitro guinea pig hepatic AhR DNA binding and mouse gene induction assays. Here we have extended these studies and have examined the ability of crude DMSO and ethanol extracts

  16. Writing intelligible English prose for biomedical journals.

    Science.gov (United States)

    Ludbrook, John

    2007-01-01

    1. I present a combination of semi-objective and subjective evidence that the quality of English prose in biomedical scientific writing is deteriorating. 2. I consider seven possible strategies for reversing this apparent trend. These refer to a greater emphasis on good writing by students in schools and by university students, consulting books on science writing, one-on-one mentoring, using 'scientific' measures to reveal lexical poverty, making use of freelance science editors and encouraging the editors of biomedical journals to pay more attention to the problem. 3. I conclude that a fruitful, long-term, strategy would be to encourage more biomedical scientists to embark on a career in science editing. This strategy requires a complementary initiative on the part of biomedical research institutions and universities to employ qualified science editors. 4. An immediately realisable strategy is to encourage postgraduate students in the biomedical sciences to undertake the service courses provided by many universities on writing English prose in general and scientific prose in particular. This strategy would require that heads of departments and supervisors urge their postgraduate students to attend such courses. 5. Two major publishers of biomedical journals, Blackwell Publications and Elsevier Science, now provide lists of commercial editing services on their web sites. I strongly recommend that authors intending to submit manuscripts to their journals (including Blackwell's Clinical and Experimental Pharmacology and Physiology) make use of these services. This recommendation applies especially to those for whom English is a second language.

  17. English-Macedonian

    OpenAIRE

    Ananiev, Jovan; Ivanovska, Hristina; Sokolova, Snezana; Shumkovski, Aleksandar; Shishkovska-Nikolovska, Nevenka

    2004-01-01

    The English-Macedonian dictionary on Refugee and Asylum Law presents a supplementary edition of the Pocket Dictionary on Refugee and Asylum. The dictionary is prepared by the Center for Refugees and Forced Migration Studies learn at the Institute for Sociological, Political and Juridical Research. We would like to extend warm thanks for the preparation of the dictionary. to Mr:Tihomir Nikolovski, Protection Assistant of the UNHCR branch office, who is the consulting editor and to Mr.Z...

  18. How English became the language of pop in Denmark

    DEFF Research Database (Denmark)

    Smith-Sivertsen, Henrik

    2015-01-01

    n popular music history, the first years of the 1960s have traditionally been described as ‘in-between years’, dominated by soft and commercial teen music. This article argues that the years between the golden age of rock ’n’ roll and the arrival of The Beatles were very important, at least outside......, but its young protagonists especially associated it with songs in English. Conversely, many associated Danish language songs with old fashioned styles and practices. In particular, the practice of translating songs into Danish was targeted by both aesthetic and moral arguments, an illustration how English...

  19. The Chemistry of Cat Litter: Activities for High School Students to Evaluate a Commercial Product's Properties and Claims Using the Tools of Chemistry

    Science.gov (United States)

    Celestino, Teresa; Marchetti, Fabio

    2015-01-01

    Educating future scientists and citizens is more effective if students are guided to correctly apply what they learned in school to their daily lives. This experience-based work is focused on the study of a well-known commercial product: cat litter. This material offers different starting points for a critical examination. Questions related to…

  20. Dictionaries of Canadian English

    Directory of Open Access Journals (Sweden)

    John Considine

    2011-10-01

    Full Text Available

    Abstract: The lexicographical record of English in Canada began with wordlists of the late eighteenth, nineteenth, and early twentieth centuries. From the beginning of the twentieth century onwards, the general vocabulary of English in Canada has been represented in bilingual and monolingual dictionaries, often adapted from American or British dictionaries. In the 1950s, several important projects were initiated, resulting in the publication of general dictionaries of English in Canada, and of dictionaries of Canadianisms and of the vocabulary of particular regions of Can-ada. This article gives an overview of these dictionaries and of their reception, contextualizing them in the larger picture of the lexicography of Canada's other official language, French, and of a number of its non-official languages. It concludes by looking at the future of English-language lexicography in Canada, and by observing that although it has, at its best, reached a high degree of sophistication, there are still major opportunities waiting to be taken.

    Keywords: DICTIONARY, LEXICOGRAPHY, CANADIAN ENGLISH, CANADIANISMS, NATIONAL DICTIONARIES, CANADIAN FRENCH, CANADIAN FIRST NATIONS LAN-GUAGES, BILINGUAL DICTIONARIES, REGIONAL DICTIONARIES, UNFINISHED DICTIONARY PROJECTS

    Opsomming: Woordeboeke van Kanadese Engels. Die leksikografiese optekening van Engels in Kanada begin met woordelyste van die laat agtiende, neëntiende en vroeë twintigste eeue. Van die begin van die twintigste eeu af en verder, is die algemene woordeskat van Engels weergegee in tweetalige en eentalige woordeboeke, dikwels met wysiginge ontleen aan Ameri-kaanse en Britse woordeboeke. In die 1950's is verskeie belangrike projekte onderneem wat gelei het tot die publikasie van algemene woordeboeke van Engels in Kanada, en van woordeboeke van Kanadeïsmes en van die woordeskat van bepaalde streke van Kanada. Hierdie artikel gee 'n oorsig van dié woordeboeke, en van hul ontvangs, deur

  1. Differences in activity concentrations and doses between domestic and commercial food production in England and Wales. Implications for nuclear emergency response

    International Nuclear Information System (INIS)

    Prosser, S.; Brown, J.; Smith, J.

    1999-10-01

    In the event of an accidental release of radionuclides into the environment, MAFF has a statutory responsibility to ensure that a wholesome and safe food supply is maintained to the population of England. MAFF also provides scientific advice on contamination of food by radioactivity to the Welsh Assembly and the Scottish Executive. This responsibility will apply whatever the source of radioactive contamination. Where foods are produced domestically by individuals, i.e. in private gardens and allotments, MAFF has no statutory powers to prevent their harvest or consumption. MAFF must therefore rely solely upon the provision of appropriate advice to protect those domestic producers potentially at risk. Advice which has been issued to such individuals and households during past nuclear emergency exercises has been based on assessments carried out for commercially produced foods. Under contract to MAFF, NRPB has undertaken a desk-top study to review the adequacy of the current MAFF emergency procedures for protecting consumers of foods produced domestically. In particular, the study has examined the validity of basing advice for domestic consumers on commercial food production and consumption, rather than by explicitly considering the domestic situation. As part of the study, reviews have been carried out of the level and types of domestic food production and consumption in the UK. In addition, comparisons have been made between agricultural practices in commercial and domestic situations. The data from these reviews have subsequently been used to compare the doses received by individuals from consuming contaminated foods from commercial and domestic sources. The study has concluded that, in general, the current MAFF emergency procedures for protecting the domestic consumer are adequate. In the event of an accident occurring some factors may need more consideration, however. These include differences in growing periods and harvesting dates between commercial and

  2. GRAMMATICAL MISTAKES IN RELATION TO ENGLISH COMPETENCY TEST

    Directory of Open Access Journals (Sweden)

    I Gusti Ayu Gde Sosiowati

    2016-11-01

    Full Text Available The research aims at finding out the freshmen’s ability on English grammar. This is very important activity so that the English department knows their level of ability so that the teaching materials can be determined. The test is about structure, taken from TOEFL. The theory used is the theory English Language Teaching, especially Testing by Harmer (2001, in which the test is used as diagnostic test. The result of the test will provide the information about three crucial points on grammar that must be developed. This will help the related teacher to decide what items should be taught so that by the end of the semester, at least most of the students can reach the level of Intermediate, that is the level in which the students are capable of doing conversations on routines, u nderstanding lectures, understanding English TV programs (http://www.embassyenglish.com/student-life/yourlevel-of-english cited on 19 January 2015.

  3. Accounting and Tax Issues Concerning Commercial Discounts

    Directory of Open Access Journals (Sweden)

    Sava Raluca

    2015-12-01

    Full Text Available Commercial discounts accounting presents a particular importance because, on the one hand, of their widely spread on a large scale in the commercial activity and on the second hand, due to the influence of the accounting and reporting method over the value added tax. The paper theoretically addresses commercial reductions and also their reflection in the accounting according with the latest regulations in force.

  4. These Shoes Are Made for Walking: Sensitivity Performance Evaluation of Commercial Activity Monitors under the Expected Conditions and Circumstances Required to Achieve the International Daily Step Goal of 10,000 Steps.

    Science.gov (United States)

    O'Connell, Sandra; ÓLaighin, Gearóid; Kelly, Lisa; Murphy, Elaine; Beirne, Sorcha; Burke, Niall; Kilgannon, Orlaith; Quinlan, Leo R

    2016-01-01

    Physical activity is a vitally important part of a healthy lifestyle, and is of major benefit to both physical and mental health. A daily step count of 10,000 steps is recommended globally to achieve an appropriate level of physical activity. Accurate quantification of physical activity during conditions reflecting those needed to achieve the recommended daily step count of 10,000 steps is essential. As such, we aimed to assess four commercial activity monitors for their sensitivity/accuracy in a prescribed walking route that reflects a range of surfaces that would typically be used to achieve the recommended daily step count, in two types of footwear expected to be used throughout the day when aiming to achieve the recommended daily step count, and in a timeframe required to do so. Four commercial activity monitors were worn simultaneously by participants (n = 15) during a prescribed walking route reflective of surfaces typically encountered while achieving the daily recommended 10,000 steps. Activity monitors tested were the Garmin Vivofit ™, New Lifestyles' NL-2000 ™ pedometer, Withings Smart Activity Monitor Tracker (Pulse O2) ™, and Fitbit One ™. All activity monitors tested were accurate in their step detection over the variety of different surfaces tested (natural lawn grass, gravel, ceramic tile, tarmacadam/asphalt, linoleum), when wearing both running shoes and hard-soled dress shoes. All activity monitors tested were accurate in their step detection sensitivity and are valid monitors for physical activity quantification over the variety of different surfaces tested, when wearing both running shoes and hard-soled dress shoes, and over a timeframe necessary for accumulating the recommended daily step count of 10,000 steps. However, it is important to consider the accuracy of activity monitors, particularly when physical activity in the form of stepping activities is prescribed as an intervention in the treatment or prevention of a disease state.

  5. Penggunaan Media e-Learning Berbasis Edmodo Dalam Pembelajaran English for Business

    Directory of Open Access Journals (Sweden)

    Dharmawati .

    2017-04-01

    Full Text Available The use of edmodo in learning English for Business was aimed to described the use of edmodo in teaching learning English for Business. The subject of this research was the second semester of Information System students in STT Harapan Medan. This research was research and development and the method was qualitative research and the data used was observation among English lecturer and students. The result of this research was classroom interaction among English lecture and students in edmodo application, teaching learning English for Business become interesting and students were active to use their English because the lecturer push them to use English in writing comments, message and also when they had presentation infront of the class. However, there were some students’ mistakes when they wrote comments, and also when they had English presentation.

  6. Teaching English through Online Games for Junior High School Students

    Directory of Open Access Journals (Sweden)

    Sastika Seli

    2015-04-01

    Full Text Available Teaching language is an attractive activity both for the teacher and for the acceptor. They can interact together in this act. Teaching English is a challenge for the teachers to make the students interest in English because as we know English is not the first language for some countries in this world including Indonesia. There are various ways and ideas to teach English so that it can be fun and interest to be taught and to be learnt. But those ways and ideas also should be an up date method and also use a modern technology to be implemented. Along with the development of modern technology, the teachers should involve with it and make it as a part of English teaching tools. Two of the famous and sophisticated tools are computer and the internet. These things have a close relation to be urgent equipment for people. In this article, the writer wants to purpose the use of online games as a way to teach English for junior high school. Te article aims to give another teaching alternative in attracting the junior high school students to learn English in funny and enjoyable way. Through online games they do not only can play the various games but also indirectly they do the exercises of English skills.

  7. CDBG Economic Development Activity

    Data.gov (United States)

    Department of Housing and Urban Development — CDBG activity related to economic development, including commercial or industrial rehab, commercial or industrial land acquisition, commercial or industrial...

  8. English for common entrance

    CERN Document Server

    Kossuth, Kornel

    2013-01-01

    Succeed in the exam with this revision guide, designed specifically for the brand new Common Entrance English syllabus. It breaks down the content into manageable and straightforward chunks with easy-to-use, step-by-step instructions that should take away the fear of CE and guide you through all aspects of the exam. - Gives you step-by-step guidance on how to recognise various types of comprehension questions and answer them. - Shows you how to write creatively as well as for a purpose for the section B questions. - Reinforces and consolidates learning with tips, guidance and exercises through

  9. THE ENGLISH TEACHERS’ MASTERY IN TOEFL PREDICTION

    Directory of Open Access Journals (Sweden)

    Nida Mufidah

    2015-12-01

    Full Text Available Assessment is often considered as the most important part in instruction. The way of learners taught and the activity carried out in the classroom are greatly influenced by assessment, and the success of a learning program is commonly determined by the result of assessment. This research focuses on the TOEFL test giving the teachers opportunity to prove that they can communicate ideas effectively by simulating classroom and teacher life comunication. This research is then conducted to find out the English teachers’ mastery in TOEFL Prediction in listening comprehension, structure and written expression, and reading comprehension at Junior and Senior High Schools in Kotabaru Regency, South Kalimantan. The research form is a field research by using written test, observation, interview, and documentary technique in collecting data. The subjects of this research were 16 English teachers of Junior and Senior High Schools in Kotabaru Regency, South Kalimantan. The result shows that the teachers’ mastery of TOEFL Prediction in listening comprehension, structure and written expression, and reading comprehension is classified into good category with the mean score 423.06. It recommends English teachers in Kotabaru to apply some different strategies in teaching listening comprehension, structure and written expression, and reading comprehension of each meeting to get high motivation and interest for both teachers and students. Teachers should develop their professions joining some trainings related to English instruction, encourage their students to practice  skimming and scanning skill and identify the major poins of the passage, and use the context for vocabulary mastery by listening comprehension and for structure and written expression as well in the teaching and learning through games and fun activities. Keywords: assessment, English teacher, mastery, TOEFL Prediction

  10. The Performance of ENFI and Non-ENFI Students on Gallaudet University's English Placement Test, 1989-90.

    Science.gov (United States)

    O'Connor, Diane; And Others

    1990-01-01

    Examination of the impact of English Natural Form Instruction (ENFI) Project activities on deaf students' performance on an English placement test revealed that ENFI students performed better than non-ENFI students in expressive English skills and that ENFI activities seemed to benefit most those students with higher receptive language skills and…

  11. Commercial SNF Accident Release Fractions

    Energy Technology Data Exchange (ETDEWEB)

    J. Schulz

    2004-11-05

    The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M&O 1999). In contrast to bare unconfined fuel assemblies, the

  12. Commercial SNF Accident Release Fractions

    International Nuclear Information System (INIS)

    Schulz, J.

    2004-01-01

    The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M andO 1999). In contrast to bare unconfined fuel assemblies, the

  13. Meaning and the English verb

    CERN Document Server

    Leech, Geoffrey

    2014-01-01

    Every language has its peculiar problems of meaning for the foreign learner. In the English language, some of the biggest yet most fascinating problems are concentrated in the area of the finite verb phrase: in particular, tense, aspect, mood and modality. Meaning and the English Verb describes these fields in detail for teachers and advanced students of English as a foreign or second language. This new third edition uses up-to-date examples to show differences and similarities between American and British english, reflecting a great deal of recent research in this area. It also takes account

  14. A communicative grammar of English

    CERN Document Server

    Leech, Geoffrey

    2013-01-01

    A Communicative Grammar of English has long been established as a grammar innovative in approach, reliable in coverage, and clear in its explanations. This fully revised and redesigned third edition provides up-to-date and accessible help to teachers, advanced learners and undergraduate students of English. Part One looks at the way English grammar varies in different types of English, such as 'formal' and 'informal', 'spoken' and 'written'; Part Two focuses on the uses of grammar rather than on grammatical structure and Part Three provides a handy alphabetically arranged guide to

  15. Multicentre evaluation of commercial kit methods

    DEFF Research Database (Denmark)

    Gram, J; Declerck, P J; Sidelmann, Johannes Jakobsen

    1993-01-01

    In order to study the analytical performance of different commercial kits for determination of plasminogen activator inhibitor (PAI) activity we distributed eight selected split samples to 11 European laboratories experienced with haemostasis testing. Three different laboratories were involved in...... of the plasma samples, which was PAI-1 depleted. The laboratories involved in the testing reported for this sample a mean value of 6.1 IU/ml.(ABSTRACT TRUNCATED AT 250 WORDS)......In order to study the analytical performance of different commercial kits for determination of plasminogen activator inhibitor (PAI) activity we distributed eight selected split samples to 11 European laboratories experienced with haemostasis testing. Three different laboratories were involved...... in the production of data from each of the commercial kits tested. A considerable variation of PAI activity results reported from the laboratories testing the same commercial kits was observed. The range of reported results could in individual samples exceed the median value indicating an interlaboratory variation...

  16. AP English language & composition

    CERN Document Server

    Bureau, Susan; Allen, John; Nesselrode, Katherine A; McGauley, Kristi R; Nesselrode, Katherine A; McGauley, Kristi R

    2013-01-01

    All Access for the AP® English Language and Composition Exam Book + Web + Mobile Everything you need to prepare for the Advanced Placement® exam, in a study system built around you! There are many different ways to prepare for an Advanced Placement® exam. What's best for you depends on how much time you have to study and how comfortable you are with the subject matter. To score your highest, you need a system that can be customized to fit you: your schedule, your learning style, and your current level of knowledge. This book, and the online tools that come with it, will help you personalize your AP® English Language and Composition prep by testing your understanding, pinpointing your weaknesses, and delivering flashcard study materials unique to you. The REA AP® All Access system allows you to create a personalized study plan through three simple steps: targeted review of exam content, assessment of your knowledge, and focused study in the topics where you need the most help. Here's how it works: Review ...

  17. Language Training: English Training

    CERN Document Server

    Françoise Benz

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. General and Professional English Courses The next session will take place from 04 October 2004 to 11 February 2005 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow, tel. 72957. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants in...

  18. Language Training: English Training

    CERN Multimedia

    Françoise Benz

    2004-01-01

    La prochaine session se déroulera du 04 octobre 2004 au 11 février 2005 (interruption de 3 semaines à Noël). Ces cours s'adressent à toute personne travaillant au CERN ainsi qu'à leur conjoint. Pour vous inscrire et voir tout le détail des cours proposés, consultez nos pages Web : http://cern.ch/Training Vous pouvez aussi contacter M. Liptow, tél. 72957. General and Professional English Courses The next session will take place from 04 October 2004 to 11 February 2005 (3 weeks break at Christmas). These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mr. Liptow, tel. 72957. Oral Expression This course is intended for people with a good knowledge of English who want to practise and maintain their speaking skills while extending their vocabulary. There will be approximately 8 participants ...

  19. English Book Club

    CERN Multimedia

    English Book Club

    The minutes of the AGM held on Tuesday November 17th can now be found on the club web-site: http://club-englishbookclub.web.cern.ch. A new version of the club’s book data-base is also available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The last book selection for 2009 is done and the order for the new books has been placed, with luck they will be on the shelves before the end of year break. The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  20. An Introduction to English Teaching, A Textbook for English Educators

    Science.gov (United States)

    Lin, Grace Hui Chin; Chien, Paul Shih-chieh

    2010-01-01

    Teaching English became a professional and academic field from a half century ago. Many researches for teacher education and teacher training have been conducted in order to raise the English as well as the foreign language trainers' knowledge and capabilities in carrying out effective lessons in classroom. During second millennium of speedily…

  1. Non-Native English Varieties: Thainess in English Narratives

    Science.gov (United States)

    Singhasak, Piyahathai; Methitham, Phongsakorn

    2016-01-01

    This study aims at examining Thainess as a writing strategy used in non-literary texts written by non-professional bilingual writers. These writers are advanced language learners who are pursuing their Master's degree in English. Seven English narratives of their language learning experiences were analyzed based on Kachruvian's framework of…

  2. Online English-English Learner Dictionaries Boost Word Learning

    Science.gov (United States)

    Nurmukhamedov, Ulugbek

    2012-01-01

    Learners of English might be familiar with several online monolingual dictionaries that are not necessarily the best choices for the English as Second/Foreign Language (ESL/EFL) context. Although these monolingual online dictionaries contain definitions, pronunciation guides, and other elements normally found in general-use dictionaries, they are…

  3. The impact of teachers' limited English proficiency on English ...

    African Journals Online (AJOL)

    The importance of the role of language in teacher education programmes and in children's learning is crucial. This study focuses on the use of English as the language of learning and teaching and its impact on the language development of English second language (ESL) student teachers and ESL learners. Against the ...

  4. Orientations towards English among English-Medium Instruction Students

    Science.gov (United States)

    Karakas, Ali

    2015-01-01

    Based on the empirical data of my PhD research, this paper analyses the perceptions of 351 undergraduate students enrolled at English-medium universities towards English in terms of the language ideology framework. The students were purposively sampled from three programs at three Turkish universities. The data were drawn from student opinion…

  5. English Verb Accuracy of Bilingual Cantonese-English Preschoolers

    Science.gov (United States)

    Rezzonico, Stefano; Goldberg, Ahuva; Milburn, Trelani; Belletti, Adriana; Girolametto, Luigi

    2017-01-01

    Purpose: Knowledge of verb development in typically developing bilingual preschoolers may inform clinicians about verb accuracy rates during the 1st 2 years of English instruction. This study aimed to investigate tensed verb accuracy in 2 assessment contexts in 4- and 5-year-old Cantonese-English bilingual preschoolers. Method: The sample included…

  6. Botswana English: Implications for English Language Teaching and Assessment

    Science.gov (United States)

    Alimi, Modupe

    2011-01-01

    Concerted efforts to characterise Botswana English (BE), though still referred to as "a variety in development", have validated its existence. However, the teaching and assessment of English in the high schools do not seem to have responded to the development of this variety. This paper discusses the viability of using Standard British…

  7. ENGLISH / PIDGIN-ENGLISH (WES-KOS), PRELIMINARY GLOSSARY.

    Science.gov (United States)

    SCHNEIDER, GILBERT D.

    THIS PRELIMINARY GLOSSARY OF ENGLISH / PIDGIN-ENGLISH (WES-KOS) HAS BEEN USED IN PEACE CORPS TRAINING PROGRAMS. WES-KOS (IN USE SINCE THE 18TH CENTURY) IS USED THROUGHOUT WEST AFRICA, HOWEVER THE GLOSSES IN THIS TEXT ARE THE COMMON CULTURAL-LINGUISTIC EQUIVALENTS USED IN WEST CAMEROON AND EASTERN NIGERIA. A BRIEF STATEMENT IS GIVEN IN THE…

  8. Perception of English palatal codas by Korean speakers of English

    Science.gov (United States)

    Yeon, Sang-Hee

    2003-04-01

    This study aimed at looking at perception of English palatal codas by Korean speakers of English to determine if perception problems are the source of production problems. In particular, first, this study looked at the possible first language effect on the perception of English palatal codas. Second, a possible perceptual source of vowel epenthesis after English palatal codas was investigated. In addition, individual factors, such as length of residence, TOEFL score, gender and academic status, were compared to determine if those affected the varying degree of the perception accuracy. Eleven adult Korean speakers of English as well as three native speakers of English participated in the study. Three sets of a perception test including identification of minimally different English pseudo- or real words were carried out. The results showed that, first, the Korean speakers perceived the English codas significantly worse than the Americans. Second, the study supported the idea that Koreans perceived an extra /i/ after the final affricates due to final release. Finally, none of the individual factors explained the varying degree of the perceptional accuracy. In particular, TOEFL scores and the perception test scores did not have any statistically significant association.

  9. Perception of "English" and Motivation in Learning English

    Science.gov (United States)

    Sahin, Mehmet; Seçer, Sule Y. E.; Erisen, Yavuz

    2016-01-01

    This study aims to present high school students' perception of "English" through the impressions and images and the effect of these perceptions on their motivation in learning English. This qualitative study is based on the data about students' metaphors and the focus group interview to determine their effect on the students' motivation.…

  10. Commercialism in Intercollegiate Athletics.

    Science.gov (United States)

    Delany, James E.

    1997-01-01

    Outlines the history of intercollegiate athletics and the evolution of commercialization in college sports, particularly through television. Argues that few Division I programs could be self-sufficient; the issue is the degree to which sports are commercialized for revenue, and the challenge to balance schools' needs, private sector interests, and…

  11. The Home Literacy Environment and the English Narrative Development of Spanish–English Bilingual Children

    Science.gov (United States)

    Hammer, Carol Scheffner

    2016-01-01

    Purpose The purpose of this study was to examine the impact of the home literacy environment (HLE) on the English narrative development of Spanish–English bilingual children from low-income backgrounds. Method Longitudinal data were collected on 81 bilingual children from preschool through 1st grade. English narrative skills were assessed in the fall and spring of each year. Microstructure measures included mean length of utterance in morphemes and number of different words. The Narrative Scoring Scheme (Heilmann, Miller, Nockerts, & Dunaway, 2010) measured macrostructure. Each fall, the children's mothers reported the frequency of literacy activities and number of children's books in the home. Growth curve modeling was used to describe the children's narrative development and the impact of the HLE over time. Results Significant growth occurred for all narrative measures. The HLE did not affect microstructure growth. The frequency with which mothers read to their children had a positive impact on the growth of the children's total Narrative Scoring Scheme scores. Other aspects of the HLE, such as the frequency with which the mothers told stories, did not affect macrostructure development. Conclusions These results provide information about the development of English narrative abilities and demonstrate the importance of frequent book reading for the overall narrative quality of children from Spanish-speaking homes who are learning English. PMID:27701625

  12. The relationship between brain reaction and English reading tests for non-native English speakers.

    Science.gov (United States)

    Cheng, Pei-Wen; Tian, Yu-Jie; Kuo, Ting-Hua; Sun, Koun-Tem

    2016-07-01

    This research analyzed the brain activity of non-native English speakers while engaged in English reading tests. The brain wave event-related potentials (ERPs) of participants were used to analyze the difference between making correct and incorrect choices on English reading test items. Three English reading tests of differing levels were designed and 20 participants, 10 males and 10 females whose ages ranged from 20 to 24, voluntarily participated in the experiment. Experimental results were analyzed by performing independent t-tests on the ERPs of participants for gender, difficulty level, and correct versus wrong options. Participants who chose incorrect options elicited a larger N600, verifying results found in the literature. Another interesting result was found: For incorrectly answered items, different areas of brain showing a significant difference in ERPs between the chosen and non-chosen options corresponded to gender differences; for males, this area was located in the right hemisphere whereas for females, it was located in the left. Experimental results imply that non-native English speaking males and females employ different areas of the brain to comprehend the meaning of difficult items. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Teaching English Pronunciation of Suprasegmental Features on Students of English Education

    Directory of Open Access Journals (Sweden)

    Ahmad Yousef Bani

    2018-01-01

    Full Text Available The objective of this research is to know the technique and activity in teaching English pronunciation on suprasegmental features (intonation and stress. This research uses qualitative approach with descriptive method. The subject of this research is 6 students from English education department. Technique of collecting data by doing observation, interview and documentation. The results showed In teaching English pronunciation for suprasegmental features is very concerned about the how to teach students, give materials and do exercises. There are some materials that are taught to improve students' ability in stress words of English sentences. Students learnt combination of words adjectives and nouns are generally stressed is in the first, students are taught about the prefix, learnt about words with suffixes and students were also given exercise with compound words. Furthermore, in teaching intonation, students are also given understanding and practicing the reading text, analyzing and pronouncing the English word in accordance with the correct intonation. The impact, students understand how to use rising and falling intonation.

  14. Food and nutrition in Canadian "prime time" television commercials.

    Science.gov (United States)

    Ostbye, T; Pomerleau, J; White, M; Coolich, M; McWhinney, J

    1993-01-01

    Television is, arguably, the most influential mass medium and "prime time" viewing attracts the largest audiences. To assess the type, number and nutritional content of foods advertised on TV, commercial breaks during "prime time" (7:00 to 11:00 p.m.) on five Canadian channels (CBC-English, CBC-French, CTV, CFPL, Much Music) were recorded and analyzed. A similar analysis of Saturday morning children's TV commercials was also performed. Commercials for foods and food products constituted between 24-35% of all commercials, the largest advertising output for any group of products. The combination of food presented in commercials reflected average current consumption patterns. Of special concern was the emphasis on low nutrition beverages, especially beer, as well as snacks and candy on Much Music. While further government intervention to restrict advertising practices may be an impractical option, there is scope for increasing the alternative promotion of healthy dietary choices.

  15. Recycling Sounds in Commercials

    DEFF Research Database (Denmark)

    Larsen, Charlotte Rørdam

    2012-01-01

    Commercials offer the opportunity for intergenerational memory and impinge on cultural memory. TV commercials for foodstuffs often make reference to past times as a way of authenticating products. This is frequently achieved using visual cues, but in this paper I would like to demonstrate how...... such references to the past and ‘the good old days’ can be achieved through sounds. In particular, I will look at commercials for Danish non-dairy spreads, especially for OMA margarine. These commercials are notable in that they contain a melody and a slogan – ‘Say the name: OMA margarine’ – that have basically...... remained the same for 70 years. Together these identifiers make OMA an interesting Danish case to study. With reference to Ann Rigney’s memorial practices or mechanisms, the study aims to demonstrate how the auditory aspects of Danish margarine commercials for frying tend to be limited in variety...

  16. Researching awareness and attitudes : a study of world Englishes and English teachers in South Korea

    OpenAIRE

    Ahn, Hyejeong

    2017-01-01

    This study explores the awareness and attitudes of English teachers in South Korea (ETSK) toward eight selected varieties of English: American English (AmE), British English (BrE), Canadian English (CaE), Singaporean English (SiE), Indian English (InE), Chinese English (ChE), Japanese English (JaE) and Korean English (KoE). Data, consisting of 204 questionnaires and 63 interviews, is collected from both Korean and non-Korean English teachers, from two major regions, Busan Gyeongnam and Seoul ...

  17. Pronunciation and phonetics a practical guide for English language teachers

    CERN Document Server

    Brown, Adam

    2014-01-01

    This engaging, succinct text is an introduction to both phonetics and phonology as applied to the teaching of pronunciation to English language learners. Section 1 selectively covers the main areas of phonetics and phonology, without going into any area in more depth than the average English language teacher requires or that the average English language teacher trainee can handle. Section 2 focuses on practical issues related to learners and how they learn languages, and what represents good practice in terms of classroom activities for pronunciation—including aspects such as targets, motiva

  18. The School Marketplace: Has Commercialization Gone Too Far?

    Science.gov (United States)

    Wohl, Alexander

    2001-01-01

    Discusses the pros and cons of commercial activity in the schools, explaining that while schools always need the added support, the result is that students are bombarded with commercial messages. Commercial activity includes direct advertising, product sales/incentive programs, and indirect advertising. Discusses the importance of ensuring that…

  19. Commercializing medical technology.

    Science.gov (United States)

    Scanlon, Kevin J; Lieberman, Mark A

    2007-04-01

    As medicine moves into the 21st century, life saving therapies will move from inception into medical products faster if there is a better synergy between science and business. Medicine appears to have 50-year innovative cycles of education and scientific discoveries. In the 1880's, the chemical industry in Germany was faced with the dilemma of modernization to exploit the new scientific discoveries. The solution was the spawning of novel technical colleges for training in these new chemical industries. The impact of those new employees and their groundbreaking compounds had a profound influence on medicine and medical education in Germany between 1880 and 1930. Germany dominated international science during this period and was a training center for scientists worldwide. This model of synergy between education and business was envied and admired in Europe, Asia and America. British science soon after evolved to dominate the field of science during the prewar and post World War (1930's-1970's) because the German scientists fled Hitler's government. These expatriated scientists had a profound influence on the teaching and training of British scientists, which lead to advances in medicine such as antibiotics. After the Second World War, the US government wisely funded the development of the medical infrastructure that we see today. British and German scientists in medicine moved to America because of this bountiful funding for their research. These expatriated scientists helped drive these medical advances into commercialized products by the 1980's. America has been the center of medical education and advances of biotechnology but will it continue? International scientists trained in America have started to return to Europe and Asia. These American-trained scientists and their governments are very aware of the commercial potential of biotechnology. Those governments are now more prepared to play an active role this new science. Germany, Ireland, Britain, Singapore

  20. Cultural Identity in Korean English

    Science.gov (United States)

    Chang, Bok-Myung

    2010-01-01

    This study aims to investigate the cultural identity of Korean English and to make the intercultural communications among non-native speakers successful. The purposes of this study can be summarized as follows: 1) to recognize the concept of English as an International Language (EIL), 2) to emphasize cross-cultural understanding in the globalized…