WorldWideScience

Sample records for center sugar platform

  1. National Bioenergy Center, Biochemical Platform Integration Project: Quarterly Update, Summer 2011 (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    Summer 2011 issue of the National Bioenergy Center Biochemical Platform Integration Project quarterly update. Issue topics: evaluating new analytical techniques for measuring soluble sugars in the liquid portion of biomass hydrolysates, and measurement of the fraction of insoluble solids in biomass slurries.

  2. From the Sugar Platform to biofuels and biochemicals : Final report for the European Commission Directorate-General Energy

    OpenAIRE

    Taylor, R.; Nattrass, L.; Alberts, G.; Robson, P; Chudziak, C.; Bauen, A.; Libelli, I.M.; Lotti, G; Prussi, M.; Nistri, R; Chiaramonti, D.; López-Contreras, A.M.; Bos, H.H.; Eggink, G; Springer, J

    2015-01-01

    Numerous potential pathways to biofuels and biochemicals exist via the sugar platform1. This study uses literature surveys, market data and stakeholder input to provide a comprehensive evidence base for policymakers and industry – identifying the key benefits and development needs for the sugar platform. The study created a company database for 94 sugar-based products, with some already commercial, the majority at research/pilot stage, and only a few demonstration plants crossing the “valley ...

  3. From the Sugar Platform to biofuels and biochemicals : Final report for the European Commission Directorate-General Energy

    NARCIS (Netherlands)

    Taylor, R.; Nattrass, L.; Alberts, G.; Robson, P.; Chudziak, C.; Bauen, A.; Libelli, I.M.; Lotti, G.; Prussi, M.; Nistri, R.; Chiaramonti, D.; lópez-Contreras, A.M.; Bos, H.H.; Eggink, G.; Springer, J.; Bakker, R.; Ree, van R.

    2015-01-01

    Numerous potential pathways to biofuels and biochemicals exist via the sugar platform1. This study uses literature surveys, market data and stakeholder input to provide a comprehensive evidence base for policymakers and industry – identifying the key benefits and development needs for the sugar plat

  4. Acid-catalyzed conversion of mono- and poly-sugars into platform chemicals: effects of molecular structure of sugar substrate.

    Science.gov (United States)

    Hu, Xun; Wu, Liping; Wang, Yi; Song, Yao; Mourant, Daniel; Gunawan, Richard; Gholizadeh, Mortaza; Li, Chun-Zhu

    2013-04-01

    Hydrolysis/pyrolysis of lignocellulosic biomass always produces a mixture of sugars with distinct structures as intermediates or products. This study tried to elucidate the effects of molecular structure of sugars on their acid-catalyzed conversions in ethanol/water. Location of carbonyl group in sugars (fructose versus glucose) and steric configuration of hydroxyl groups (glucose versus galactose) significantly affected yields of levulinic acid/ester (fructose>glucose>galactose). The dehydration of fructose to 5-(hydroxymethyl)furfural produces much less soluble polymer than that from glucose and galactose, which results in high yields of levulinic acid/ester from fructose. Anhydrate sugar such as levoglucosan tends to undergo the undesirable decomposition to form less levulinic acid/ester. Catalytic behaviors of the poly-sugars (sucrose, maltose, raffinose, β-cyclodextrins) were determined much by their basic units. However, their big molecular sizes create the steric hindrance that significantly affects their followed conversion over solid acid catalyst. PMID:23454803

  5. The Savannah River Technology Center environmental monitoring field test platform

    International Nuclear Information System (INIS)

    Nearly all industrial facilities have been responsible for introducing synthetic chemicals into the environment. The Savannah River Site is no exception. Several areas at the site have been contaminated by chlorinated volatile organic chemicals. Because of the persistence and refractory nature of these contaminants, a complete clean up of the site will take many years. A major focus of the mission of the Environmental Sciences Section of the Savannah River Technology Center is to develop better, faster, and less expensive methods for characterizing, monitoring, and remediating the subsurface. These new methods can then be applied directly at the Savannah River Site and at other contaminated areas in the United States and throughout the world. The Environmental Sciences Section has hosted field testing of many different monitoring technologies over the past two years primarily as a result of the Integrated Demonstration Program sponsored by the Department of Energy's Office of Technology Development. This paper provides an overview of some of the technologies that have been demonstrated at the site and briefly discusses the applicability of these techniques

  6. National Bioenergy Center - Biochemical Platform Integration Project: Quarterly Update, Winter 2010

    Energy Technology Data Exchange (ETDEWEB)

    Schell, D.

    2011-02-01

    Winter 2011 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: 33rd Symposium on Biotechnology for Fuels and Chemicals program topic areas; results from reactive membrane extraction of inhibitors from dilute-acid pretreated corn stover; list of 2010 task publications.

  7. Sweeteners - sugars

    Science.gov (United States)

    ... the liquid from the juice of the sugar cane evaporates. Brown sugar is made from sugar crystals that come from ... sucrose. Turbinado sugar is unrefined sugar made from sugar cane juice. Raw and brown sugars are no healthier ...

  8. E-Center: A Collaborative Platform for Wide Area Network Users

    Science.gov (United States)

    Grigoriev, M.; DeMar, P.; Tierney, B.; Lake, A.; Metzger, J.; Frey, M.; Calyam, P.

    2012-12-01

    The E-Center is a social collaborative web-based platform for assisting network users in understanding network conditions across network paths of interest to them. It is designed to give a user the necessary tools to isolate, identify, and resolve network performance-related problems. E-Center provides network path information on a link-by-link level, as well as from an end-to-end perspective. In addition to providing current and recent network path data, E-Center is intended to provide a social media environment for them to share issues, ideas, concerns, and problems. The product has a modular design that accommodates integration of other network services that make use of the same network path and performance data.

  9. E-Center: A Collaborative Platform for Wide Area Network Users

    International Nuclear Information System (INIS)

    The E-Center is a social collaborative web-based platform for assisting network users in understanding network conditions across network paths of interest to them. It is designed to give a user the necessary tools to isolate, identify, and resolve network performance-related problems. E-Center provides network path information on a link-by-link level, as well as from an end-to-end perspective. In addition to providing current and recent network path data, E-Center is intended to provide a social media environment for them to share issues, ideas, concerns, and problems. The product has a modular design that accommodates integration of other network services that make use of the same network path and performance data.

  10. Soybean bio-refinery platform: enzymatic process for production of soy protein concentrate, soy protein isolate and fermentable sugar syrup.

    Science.gov (United States)

    Loman, Abdullah Al; Islam, S M Mahfuzul; Li, Qian; Ju, Lu-Kwang

    2016-10-01

    Soybean carbohydrate is often found to limit the use of protein in soy flour as food and animal feed due to its indigestibility to monogastric animal. In the current study, an enzymatic process was developed to produce not only soy protein concentrate and soy protein isolate without indigestible carbohydrate but also soluble reducing sugar as potential fermentation feedstock. For increasing protein content in the product and maximizing protein recovery, the process was optimized to include the following steps: hydrolysis of soy flour using an Aspergillus niger enzyme system; separation of the solid and liquid by centrifugation (10 min at 7500×g); an optional step of washing to remove entrapped hydrolysate from the protein-rich wet solid stream by ethanol (at an ethanol-to-wet-solid ratio (v/w) of 10, resulting in a liquid phase of approximately 60 % ethanol); and a final precipitation of residual protein from the sugar-rich liquid stream by heat treatment (30 min at 95 °C). Starting from 100 g soy flour, this process would produce approximately 54 g soy protein concentrate with 70 % protein (or, including the optional solid wash, 43 g with 80 % protein), 9 g soy protein isolate with 89 % protein, and 280 ml syrup of 60 g/l reducing sugar. The amino acid composition of the soy protein concentrate produced was comparable to that of the starting soy flour. Enzymes produced by three fungal species, A. niger, Trichoderma reesei, and Aspergillus aculeatus, were also evaluated for effectiveness to use in this process. PMID:27207010

  11. Test Platform for Advanced Digital Control of Brushless DC Motors (MSFC Center Director's Discretionary Fund)

    Science.gov (United States)

    Gwaltney, D. A.

    2002-01-01

    A FY 2001 Center Director's Discretionary Fund task to develop a test platform for the development, implementation. and evaluation of adaptive and other advanced control techniques for brushless DC (BLDC) motor-driven mechanisms is described. Important applications for BLDC motor-driven mechanisms are the translation of specimens in microgravity experiments and electromechanical actuation of nozzle and fuel valves in propulsion systems. Motor-driven aerocontrol surfaces are also being utilized in developmental X vehicles. The experimental test platform employs a linear translation stage that is mounted vertically and driven by a BLDC motor. Control approaches are implemented on a digital signal processor-based controller for real-time, closed-loop control of the stage carriage position. The goal of the effort is to explore the application of advanced control approaches that can enhance the performance of a motor-driven actuator over the performance obtained using linear control approaches with fixed gains. Adaptive controllers utilizing an exact model knowledge controller and a self-tuning controller are implemented and the control system performance is illustrated through the presentation of experimental results.

  12. Sweeteners - sugars

    Science.gov (United States)

    ... rise in blood sugar after meals or cause tooth decay. Unlike other sugar alcohols, it does not cause ... and other sweeteners with calories can lead to tooth decay . Large amounts of sugar-containing foods lead to ...

  13. funRNA: a fungi-centered genomics platform for genes encoding key components of RNAi

    OpenAIRE

    Choi, Jaeyoung; Kim, Ki-Tae; Jeon, Jongbum; Wu, Jiayao; Song, Hyeunjeong; Asiegbu, Fred O; Lee, Yong-Hwan

    2014-01-01

    Abstract Background RNA interference (RNAi) is involved in genome defense as well as diverse cellular, developmental, and physiological processes. Key components of RNAi are Argonaute, Dicer, and RNA-dependent RNA polymerase (RdRP), which have been functionally characterized mainly in model organisms. The key components are believed to exist throughout eukaryotes; however, there is no systematic platform for archiving and dissecting these important gene families. In addition, few fungi ...

  14. Big Data Strategies for Data Center Infrastructure Management Using a 3D Gaming Platform

    OpenAIRE

    Hubbell, Matthew; Moran, Andrew; Arcand, William; Bestor, David; Bergeron, Bill; Byun, Chansup; Gadepally, Vijay; Michaleas, Peter; Mullen, Julie; Prout, Andrew; Reuther, Albert; De Rosa, Antonio; Yee, Charles; Kepner, Jeremy

    2015-01-01

    High Performance Computing (HPC) is intrinsically linked to effective Data Center Infrastructure Management (DCIM). Cloud services and HPC have become key components in Department of Defense and corporate Information Technology competitive strategies in the global and commercial spaces. As a result, the reliance on consistent, reliable Data Center space is more critical than ever. The costs and complexity of providing quality DCIM are constantly being tested and evaluated by the United States...

  15. JobCenter: an open source, cross-platform, and distributed job queue management system optimized for scalability and versatility

    Directory of Open Access Journals (Sweden)

    Jaschob Daniel

    2012-07-01

    Full Text Available Abstract Background Laboratories engaged in computational biology or bioinformatics frequently need to run lengthy, multistep, and user-driven computational jobs. Each job can tie up a computer for a few minutes to several days, and many laboratories lack the expertise or resources to build and maintain a dedicated computer cluster. Results JobCenter is a client–server application and framework for job management and distributed job execution. The client and server components are both written in Java and are cross-platform and relatively easy to install. All communication with the server is client-driven, which allows worker nodes to run anywhere (even behind external firewalls or “in the cloud” and provides inherent load balancing. Adding a worker node to the worker pool is as simple as dropping the JobCenter client files onto any computer and performing basic configuration, which provides tremendous ease-of-use, flexibility, and limitless horizontal scalability. Each worker installation may be independently configured, including the types of jobs it is able to run. Executed jobs may be written in any language and may include multistep workflows. Conclusions JobCenter is a versatile and scalable distributed job management system that allows laboratories to very efficiently distribute all computational work among available resources. JobCenter is freely available at http://code.google.com/p/jobcenter/.

  16. Sustainability aspects of biobased applications : comparison of different crops and products from the sugar platform BO-12.05-002-008

    NARCIS (Netherlands)

    Bos, H.L.; Meesters, K.P.H.; Conijn, J.G.; Corre, W.J.; Patel, M.

    2011-01-01

    In this study different uses of biomass are compared. In order to allow for a systematic comparison the study focuses on three different chemicals that can be produced from sugar. In this way it is also, in principle, possible to compare different crops for the production of the same product. The st

  17. An Open Data Platform in the framework of the EGI-LifeWatch Competence Center

    Science.gov (United States)

    Aguilar Gómez, Fernando; de Lucas, Jesús Marco; Yaiza Rodríguez Marrero, Ana

    2016-04-01

    The working pilot of an Open Data Platform supporting the full data cycle in research is presented. It aims to preserve knowledge explicitly, starting with the description of the Case Studies, and integrating data and software management and preservation on equal basis. The uninterrupted support in the chain starts at the data acquisition level and covers up to the support for reuse and publication in an open framework, providing integrity and provenance controls. The Lifewatch Open Science Framework is a pilot web portal developed in collaboration with different commercial companies that tries to enrich and integrate different data lifecycle-related tools in order to address the management of the different steps: data planning, gathering, storing, curation, preservation, sharing, discovering, etc. To achieve this goal, the platform includes the following features: -Data Management Planning. Tool to set up an structure of the data, including what data will be generated, how it will be exploited, re-used, curated, preserved, etc. It has a semantic approach: includes reference to ontologies in order to express what data will be gathered. -Close to instrumentation. The portal includes a distributed storage system that can be used both for storing data from instruments and output data from analysis. All that data can be shared -Analysis. Resources from EGI Federated Cloud are accessible within the portal, so that users can exploit computing resources to perform analysis and other processes, including workflows. -Preservation. Data can be preserved in different systems and DOIs can be minted not only for datasets but also for software, DMPs, etc. The presentation will show the different components of the framework as well as how it can be extrapolated to other communities.

  18. Center for Nuclear Safety in Central and Eastern Europe: a platform for co-operation

    International Nuclear Information System (INIS)

    The paper presents a summary of the current status and the activities of the Centre of Nuclear Safety in Central and Eastern Europe (CENS). The CENS is a non-profit and independent association supported by the Swiss and Slovak Governments. The main mission of the CENS is to provide an independent platform for technical co-operation between the regulatory authorities of the Western and Eastern countries. The key partners of the CENS are the Swiss Federal Nuclear Safety Inspectorate (HSK), the International Atomic Energy Agency (IAEA), the US Department of Energy (US DOE), the Nuclear Regulatory Authority of the Slovak Republic (UJD), the Gesellschaft fuer Anlagen-und Reaktorsicherheit mbH (GRS), Germany and the Institute of Radiation Protection and Nuclear Safety (IRSN), France. The CENS programs for 2003-2004 are presented. It can be considered as a complement to the IAEA activities in the area of short-term and event urgent planning. CENS projects as an example are presented. CENS proposals for co-operation with the Bulgarian institutions are made in connection with the topics of the forum round table discussions

  19. Mine or Theirs, Where Do Users Go? A Comparison of E-Journal Usage at the OhioLINK Electronic Journal Center Platform versus the Elsevier ScienceDirect Platform

    Science.gov (United States)

    Swanson, Juleah

    2015-01-01

    This research provides librarians with a model for assessing and predicting which platforms patrons will use to access the same content, specifically comparing usage at the Ohio Library and Information Network (OhioLINK) Electronic Journal Center (EJC) and at Elsevier's ScienceDirect from 2007 to 2013. Findings show that in the earlier years, the…

  20. Malaria Diagnosis across the International Centers of Excellence for Malaria Research: Platforms, Performance, and Standardization

    Science.gov (United States)

    Kobayashi, Tamaki; Gamboa, Dionicia; Ndiaye, Daouda; Cui, Liwang; Sutton, Patrick L.; Vinetz, Joseph M.

    2015-01-01

    Diagnosis is “the act of identifying a disease, illness, or problem by examining someone or something.” When an individual with acute fever presents for clinical attention, accurate diagnosis leading to specific, prompt treatment often saves lives. As applied to malaria, not only individual patient diagnosis is important but also assessing population-level malaria prevalence using appropriate diagnostic methods is essential for public health purposes. Similarly, identifying (diagnosing) fake antimalarial medications prevents the use of counterfeit drugs that can have disastrous effects. Therefore, accurate diagnosis in broad areas related to malaria is fundamental to improving health-care delivery, informing funding agencies of current malaria situations, and aiding in the prioritization of regional and national control efforts. The International Centers of Excellence for Malaria Research (ICEMR), supported by the U.S. National Institute of Allergy and Infectious Diseases, has collaborated on global efforts to improve malaria diagnostics by working to harmonize and systematize procedures across different regions where endemicity and financial resources vary. In this article, the different diagnostic methods used across each ICEMR are reviewed and challenges are discussed. PMID:26259937

  1. Ethanol production from modern biorefinery: Robotic platform for production of Saccharomyces cerevisiae engineered to convert pretreated lignocellulosic sugars to ethanol anaerobically

    Science.gov (United States)

    Biorefineries to produce ethanol are becoming abundant but the future of ethanol requires that cellulosic ethanol paradigms are researched. A discussion of the existing ethanol production and biorefinery capacity will be made. The USDA, ARS, NCAUR, BBC group has developed a robotic platform to scr...

  2. Managing information well: Toward an ontology-driven informatics platform for data sharing and secondary use in epilepsy self-management research centers.

    Science.gov (United States)

    Sahoo, Satya S; Zhang, Guo-Qiang; Bamps, Yvan; Fraser, Robert; Stoll, Shelley; Lhatoo, Samden D; Tatsuoka, Curtis; Sams, Johnny; Welter, Elisabeth; Sajatovic, Martha

    2016-09-01

    Epilepsy is a chronic neurological condition that requires active self-management to reduce personal and population burden. The Managing Epilepsy Well Network, funded by the US Centers for Disease Control and Prevention, conducts research on epilepsy self-management. There is an urgent need to develop an integrated informatics platform to maximize the secondary use of existing Managing Epilepsy Well Network data. We have implemented multiple steps to develop an informatics platform, including: (a) a survey of existing outcome data, (b) identification of common data elements, and (c) an integrated database using an epilepsy domain ontology to reconcile data heterogeneity. The informatics platform enables assessment of epilepsy self-management samples by site and in aggregate to support data interpretations for clinical care and ongoing epilepsy self-management research. The Managing Epilepsy Well informatics platform is expected to help advance epilepsy self-management, improve health outcomes, and has potential application in other thematic research networks. PMID:25769938

  3. Added Sugars

    Science.gov (United States)

    ... Restaurant Deciphering the Menu Ordering Your Meal Eating Fast Food Dining Out Tips by Cuisine Physical Activity Fitness ... Learn more about reading food labels . Limit your consumption of foods with high amounts of added sugars, ...

  4. SUrvey of Guideline Adherence for Treatment of Systolic Heart Failure in Real World (SUGAR: a multi-center, retrospective, observational study.

    Directory of Open Access Journals (Sweden)

    Byung-Su Yoo

    Full Text Available BACKGROUND: Clinical practice guidelines have been slowly and inconsistently applied in clinical practice, and certain evidence-based, guideline-driven therapies for heart failure (HF have been significantly underused. The purpose of this study was to survey guideline compliance and its effect on clinical outcomes in the treatment of systolic HF in Korea. METHOD AND RESULTS: The SUrvey of Guideline Adherence for Treatment of Systolic Heart Failure in Real World (SUGAR trial was a multi-center, retrospective, observational study on subjects with systolic HF (ejection fraction <45% admitted to 23 university hospitals. The guideline adherence indicator (GAI was defined as a performance measure on the basis of 3 pharmacological classes: angiotensin-converting enzyme inhibitor (ACEI or angiotensin receptor II blocker (ARB, beta-blocker (BB, and aldosterone antagonist (AA. Based on the overall adherence percentage, subjects were divided into 2 groups: those with good guideline adherence (GAI ≥50% and poor guideline adherence (GAI <50%. We included 1319 regional participants as representatives of the standard population from the Korean national census in 2008. Adherence to drugs at discharge was as follows: ACEI or ARB, 89.7%; BB, 69.2%; and AA, 65.9%. Overall, 82.7% of the patients had good guideline adherence. Overall mortality and re-hospitalization rates at 1 year were 6.2% and 37.4%, respectively. Survival analysis by log-rank test showed a significant difference in event-free survival rate of mortality (94.7% vs. 89.8%, p = 0.003 and re-hospitalization (62.3% vs. 56.4%, p = 0.041 between the good and poor guideline-adherence groups. CONCLUSIONS: Among patients with systolic HF in Korea, adherence to pharmacologic treatment guidelines as determined by performance measures, including prescription of ACEI/ARB and BB at discharge, was associated with improved clinical outcomes.

  5. Managing your blood sugar

    Science.gov (United States)

    Hyperglycemia - control; Hypoglycemia - control; Diabetes - blood sugar control ... Know how to: Recognize and treat low blood sugar (hypoglycemia) Recognize and treat high blood sugar (hyperglycemia) ...

  6. Interdisciplinary expert consultation via a teleradiology platform. Influence on therapeutic decision-making and patient referral rates to an academic tertiary care center

    International Nuclear Information System (INIS)

    In addition to teleradiological reporting as a nighthawking or a regular service, teleradiological communication can be used for interdisciplinary expert consultation. We intended to evaluate an interdisciplinary consultation system based on a teleradiology platform with regard to its impact on therapeutic decision-making, directed patient referrals to an academic tertiary care center and the economic benefit for the hospital providing the service. Therefore, consultations from five secondary care centers and consecutive admissions to an academic tertiary care center were prospectively evaluated over a time period of six months. A total of 69 interdisciplinary expert consultations were performed. In 54% of the cases the patients were consecutively referred to the university hospital for further treatment. In all acutely life-threatening emergencies (n=9), fast and focused treatment by referral to the academic tertiary care center was achieved (average time to treat 130 min). The admissions to the academic tertiary care center led to improved utilization of its facilities with additional revenue of more than 1 000 000 Euro p.a. An interdisciplinary expert consultation via a teleradiology platform enables fast and efficient expert care with improved and accelerated patient management and improved utilization of the service providing hospital. (orig.)

  7. Software Development Of Sugar Cane Plantation And Harvesting Management

    International Nuclear Information System (INIS)

    This software is a management system based on database-driven computer software application. It is intended to improve the quality of sugar cane through increased efficiency in managing, harvesting and transporting of sugar cane, as part of a sugar factory operation. The software was developed using the Borland Delphi development platform, with database manipulation using Microsoft Access. The software is intended for Personal Computer with Windows 95 (or later) installed. The application has been tested with acceptable result and can be used in Sragi Sugar Factory's related activities; namely sugar cane plantation management, harvesting and transporting of sugar cane, payment process and other related administrative processes

  8. Critical success factors and case analysis on platform marketing for coal trading center%煤炭交易中心平台营销的关键成功要素与案例分析

    Institute of Scientific and Technical Information of China (English)

    董丽荣

    2015-01-01

    煤炭交易中心平台运营需要特定的平台营销模式。界定了平台营销的概念,提出集体营销和整体营销理念,构建了基于SAVER的平台营销框架。描述了煤炭交易中心平台营销的特殊性、迫切性,并识别了煤炭交易中心启动期平台营销的重要举措,最后以内蒙古煤炭交易中心的平台营销为例进行了案例分析。%Coal trading center need specific marketing model for platform under the guidance of platform operation. This paper defines the concept of platform marketing,reveals collective marketing and holistic marketing for platform marketing,and builds the platform marketing framework based on SAVER model;then it identifies the characteristics and urgency of platform marketing for coal trading center,presents several crucial actions and tactics of platform market-ing for coal trading center;finally a case study of Inner Mongolia Coal Exchange Center platform marketing is presented.

  9. Clinical Data Center Based on Integration Platform%基于集成平台的临床数据中心

    Institute of Scientific and Technical Information of China (English)

    李玉杰

    2014-01-01

    基于集成平台的完整一体化医院信息系统是目前医院建设和发展的基础工程,医院各系统之间的整合,建立患者主索引、标准字典库和临床数据中心、数据交换平台和数据共享平台,是优化业务流程,提高工作效率,充分体现医院管理和业务特色的重要工作。%The hospital information system established on a complete integration platform is currently the basic project in the hospital information system construction and development. To embody the outstanding characteristics in hospital business management, the important work in information system construction is to optimize business processes and improve work efficiency. This includes integrating different administrative departments and establishing the prime patient index, standardized dictionary database, clinical data center, data exchange platform and data sharing platform.

  10. Measuring Center of Pressure Signals to Quantify Human Balance Using Multivariate Multiscale Entropy by Designing a Force Platform

    OpenAIRE

    Cheng-Wei Huang; Pei-Der Sue; Maysam F. Abbod; Jiang, Bernard C.; Jiann-Shing Shieh

    2013-01-01

    Copyright @ 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). To assess the improvement of human body balance, a low cost and portable measuring device of center of pressure (COP), known as center of pressure and complexity monitoring system (CPCMS), has been developed for data logging and analysis. In order to pr...

  11. Managing your blood sugar

    Science.gov (United States)

    ... medlineplus.gov/ency/patientinstructions/000086.htm Managing your blood sugar To use the sharing features on this page, ... way your doctor or nurse recommends. Check your Blood Sugar Often Checking your blood sugar levels often and ...

  12. High blood sugar

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000332.htm High blood sugar To use the sharing features on this page, ... later when energy is needed. Symptoms of High Blood Sugar Symptoms of high blood sugar can include: Being ...

  13. Home blood sugar testing

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000324.htm Home blood sugar testing To use the sharing features on this ... with their nutrition and activity plans. Check Your Blood Sugar Often Usual times to test your blood sugar ...

  14. Sugar Substitutes: Artificial Sweeteners and Sugar Alcohols

    OpenAIRE

    Washburn, Carolyn; Christensen, Nedra

    2012-01-01

    Most people enjoy the sweet taste of food. Artificial sweeteners and sugar alcohols can provide the sweet flavor and be beneficial for people with diabetes or those choosing to avoid sugars because they contain lower calories and carbohydrates than regular sugars. These products are also beneficial in that they do not cause tooth decay.

  15. UC3M Emergencies : health center search, first aid, defibrillators, emergency exits, last warnings and torch (iOS platform)

    OpenAIRE

    Martín Civiac, María

    2013-01-01

    This document contains Maria Martin’s bachelor thesis. The issues that this project wants to solve are emergencies-related: health centersand emergency exits location,emergency call, first aid instructions and information and latest emergency alerts at Carlos III University. It has been detected that members of Carlos III University currently have difficulties to find health centers, emergency exits and first aid information. Furthermore, the University itself did not have any mechanism to pu...

  16. Heavy metals in sugar

    Energy Technology Data Exchange (ETDEWEB)

    Becker, K.F.; Weigert, P.; Klein, H.

    1989-03-01

    130 samples of different sugars were analysed for their cadmium and lead contents. All analysed sugars and sugar products were slightly contaminated with lead and cadmium. Products as Kraut (kind of syrup) and molasses with an increased content of nonsugar components showed, compared with refined sugar in crystalls, higher lead contents.

  17. Measuring center of pressure signals to quantify human balance using multivariate multiscale entropy by designing a force platform.

    Science.gov (United States)

    Huang, Cheng-Wei; Sue, Pei-Der; Abbod, Maysam F; Jiang, Bernard C; Shieh, Jiann-Shing

    2013-01-01

    To assess the improvement of human body balance, a low cost and portable measuring device of center of pressure (COP), known as center of pressure and complexity monitoring system (CPCMS), has been developed for data logging and analysis. In order to prove that the system can estimate the different magnitude of different sways in comparison with the commercial Advanced Mechanical Technology Incorporation (AMTI) system, four sway tests have been developed (i.e., eyes open, eyes closed, eyes open with water pad, and eyes closed with water pad) to produce different sway displacements. Firstly, static and dynamic tests were conducted to investigate the feasibility of the system. Then, correlation tests of the CPCMS and AMTI systems have been compared with four sway tests. The results are within the acceptable range. Furthermore, multivariate empirical mode decomposition (MEMD) and enhanced multivariate multiscale entropy (MMSE) analysis methods have been used to analyze COP data reported by the CPCMS and compare it with the AMTI system. The improvements of the CPCMS are 35% to 70% (open eyes test) and 60% to 70% (eyes closed test) with and without water pad. The AMTI system has shown an improvement of 40% to 80% (open eyes test) and 65% to 75% (closed eyes test). The results indicate that the CPCMS system can achieve similar results to the commercial product so it can determine the balance. PMID:23966184

  18. Measuring Center of Pressure Signals to Quantify Human Balance Using Multivariate Multiscale Entropy by Designing a Force Platform

    Directory of Open Access Journals (Sweden)

    Cheng-Wei Huang

    2013-08-01

    Full Text Available To assess the improvement of human body balance, a low cost and portable measuring device of center of pressure (COP, known as center of pressure and complexity monitoring system (CPCMS, has been developed for data logging and analysis. In order to prove that the system can estimate the different magnitude of different sways in comparison with the commercial Advanced Mechanical Technology Incorporation (AMTI system, four sway tests have been developed (i.e., eyes open, eyes closed, eyes open with water pad, and eyes closed with water pad to produce different sway displacements. Firstly, static and dynamic tests were conducted to investigate the feasibility of the system. Then, correlation tests of the CPCMS and AMTI systems have been compared with four sway tests. The results are within the acceptable range. Furthermore, multivariate empirical mode decomposition (MEMD and enhanced multivariate multiscale entropy (MMSE analysis methods have been used to analyze COP data reported by the CPCMS and compare it with the AMTI system. The improvements of the CPCMS are 35% to 70% (open eyes test and 60% to 70% (eyes closed test with and without water pad. The AMTI system has shown an improvement of 40% to 80% (open eyes test and 65% to 75% (closed eyes test. The results indicate that the CPCMS system can achieve similar results to the commercial product so it can determine the balance.

  19. The Truth about Sugar.

    Science.gov (United States)

    Yeung, C Albert; Goodfellow, Ashley; Flanagan, Louise

    2015-01-01

    Sugars are used by the industry to enhance the attractiveness of foods and drinks. These added sugars, or 'free sugars', are not easily identified in food or drink labels. Certain manufactured foods and drinks with 'safe' names, such as dried fruit and fruit juice, still contain free sugars and can be confusing. Guidance states that daily consumption of free sugars should be less than 10% of total energy intake (no more than 5% in the UK). However, it is found that both tooth decay and obesity are associated with consumption of free sugars in large quantities and at inappropriate times. PMID:26506805

  20. Mutagenicity profile of atmospheric particulate matter in a small urban center subjected to airborne emission from vehicle traffic and sugar cane burning.

    Science.gov (United States)

    Alves, Debora Kristina M; Kummrow, Fábio; Cardoso, Arnaldo A; Morales, Daniel A; Umbuzeiro, Gisela A

    2016-01-01

    Atmospheric particulate matter (PM) is genotoxic and recently was classified as carcinogenic to humans by the International Agency for Research on Cancer. PM chemical composition varies depending on source and atmospheric conditions. The Salmonella/microsome assay is the most used mutagenicity test and can identify the major chemical classes responsible for observed mutagenicity. The objective of this work was to characterize the mutagenicity of PM samples from a countryside city, Limeira, Brazil, which is influenced by heavy traffic and sugar cane biomass burning. Six samples of total PM were collected. Air mass backward trajectories were calculated. Organic extracts were assayed using the Salmonella/microsome microsuspension mutagenicity assay using TA98, YG1041, and TA1538, with and without metabolic activation (S9). YG1041 was the most sensitive strain and mutagenicity reached 9,700 revertants per m(3) without metabolic activation. Potency for TA1538 was higher than TA98, indicating that this strain should be considered in air mutagenicity studies. The increased response to YG1041 relative to TA98, and the decreased response with S9, suggests that nitroaromatics are the major contributors. Limeira is among the most mutagenic cities in the world. High mutagenicity in Limeira seems to occur when the air mass from the area of sugarcane production is mixed with air from the region impacted by anthropogenic activities such as traffic. An increase in the formation of nitro-polycyclic aromatic hydrocarbons may result from longer contact time between the aromatic compounds and the atmosphere with high NOx and ozone concentration, although more studies are required to confirm this hypothesis. PMID:26289646

  1. Sustainability Issues and Opportunities in the Sugar and Sugar-Bioproduct Industries

    Directory of Open Access Journals (Sweden)

    Gillian Eggleston

    2015-09-01

    Full Text Available Like many other industries, the sugar and sugar-bioproduct industries are facing important sustainability issues and opportunities. The relatively low and fluctuating profit for sugar, surpluses of sugar, world-wide trend to produce alternative, renewable bio-based fuels and chemicals to those derived from petroleum and reduce greenhouse gases, water- and energy-intensive factories and refineries, and increased consumer demands for sustainably manufactured products are putting pressure on the industries to diversify for sustainability. Sugar crops, including sugar and energy cane (Saccharum officinarum, sugar and energy beets (Beta vulgaris, and sweet sorghum (Sorghum bicolor L. Moench, are excellent, renewable biomass feedstocks because of their availability, their being amongst the plants that give the highest yields of carbohydrates per hectare, and high sugar contents. While much research has been focused on conversion technologies for advanced biofuels and bioproducts, attention is now focused on developing sustainable supply chains of sugar feedstocks for the new, flexible biorefineries, with customers wanting maximum feedstock reliability and quality, while minimizing cost. All biomass from sugar crops are potential feedstocks. The cogeneration of bioelectricity from bagasse and leaf residues is being increasingly manufactured in more countries and, due to the high carbon content of bagasse and leaves, can also be converted into value-added products such as biochar. Sugar crops are superior feedstocks for the production of platform chemicals for the manufacture of a range of end-products, e.g., bioplastics, chemicals, and biomaterials. In several countries and regions, green sustainability criteria are now in place and have to be met to count against national biofuel targets. Processes to convert high-fiber sugar crop biomass into biofuel have been developed but there has only been limited commercialization at the large-scale.

  2. Constructing HSOC data platform

    International Nuclear Information System (INIS)

    HXMT is the only independent space astronomic secondary planet during 2006-2010 in China. Also it is the first independent astronomic secondary planet of China. HSOC, which is the data management sub-system, is the fundamental infrastructure of HXMT's scientific administration center. The data platform is the object of data management sub-system, which is an integrated platform supporting storage, share, exchange, query, statistics and management of data. The paper introduces the meaning and construction of HSOC data platform. (authors)

  3. Hyperactivity and sugar

    Science.gov (United States)

    ... more likely to be hyperactive if they eat sugar, artificial sweeteners, or certain food colorings. Other experts ... Some people claim that eating sugar (such as sucrose), aspartame (NutraSweet), ... and other behavior problems in children. They argue ...

  4. Home blood sugar testing

    Science.gov (United States)

    Check your blood sugar level as often as instructed by your health care provider. Write down the results. This will tell you how ... everyone with diabetes needs to check their blood sugar every day. Some people need to check it ...

  5. Monitoring Blood Sugar: The Importance of Checking Blood Sugar Levels

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Monitoring Blood Sugar KidsHealth > For Parents > Monitoring Blood Sugar Print ... Other Tests Record Keeping The Importance of Checking Blood Sugar Levels Besides helping to keep blood sugar ...

  6. Sugar exported: sugar packed in containers

    Directory of Open Access Journals (Sweden)

    José Alberto Yemal

    2010-04-01

    Full Text Available This paper presents a study in the port sector specialized in handling of bagged sugar. Sugar has always been exported in bags of 50 kg, placed directly in the holds of ships for general cargo. It appears that this form of transport has become obsolete now, the market for the direct form of transport of sugar packed in containers. Companies involved in this type of port handling need understand the reasons that are influencing this new mode of transportation as a way to fit and remain active and competitive in the industry.

  7. Sugar and Other Sweeteners

    Science.gov (United States)

    Godshall, Mary An

    Sugar and starch are among the most abundant plant products available, and large industries exist worldwide to extract and process them from agricultural sources. The world production of sugar (sucrose from cane and beet) in 2004/2005 was 142 million metric tons, raw value, 1 with 24.8 percent of that being beet sugar and 75.1 percent being cane sugar.2 The proportion of beet sugar to cane sugar has fallen steadily since about 1971, when it constituted 42.8 percent of total sugar production. The decline in total beet sugar proportion over the last ten years represents not so much a decline in beet production, which has remained in a range of 33-39 million metric tons, but rather a continued increase in cane sugar production from around 70 million metric tons in 1991 to 112 million metric tons.2 The production of total world sugar has also risen dramatically since 1971/72, when it was 71.7 million tons.3

  8. Detection of Sugar-Lectin Interactions by Multivalent Dendritic Sugar Functionalized Single-Walled Carbon Nanotubes

    CERN Document Server

    Vasu, K S; Bagul, R S; Jayaraman, N; Sood, A K; 10.1063/1.4739793

    2012-01-01

    We show that single walled carbon nanotubes (SWNT) decorated with sugar functionalized poly (propyl ether imine) (PETIM) dendrimer is a very sensitive platform to quantitatively detect carbohydrate recognizing proteins, namely, lectins. The changes in electrical conductivity of SWNT in field effect transistor device due to carbohydrate - protein interactions form the basis of present study. The mannose sugar attached PETIM dendrimers undergo charge - transfer interactions with the SWNT. The changes in the conductance of the dendritic sugar functionalized SWNT after addition of lectins in varying concentrations were found to follow the Langmuir type isotherm, giving the concanavalin A (Con A) - mannose affinity constant to be 8.5 x 106 M-1. The increase in the device conductance observed after adding 10 nM of Con A is same as after adding 20 \\muM of a non - specific lectin peanut agglutinin, showing the high specificity of the Con A - mannose interactions. The specificity of sugar-lectin interactions was chara...

  9. Sugar - a harmless indulgence?

    DEFF Research Database (Denmark)

    Rasmussen, Lone Banke; Andersen, Niels Lyhne; Ovesen, L.

    1998-01-01

    that this is not the fact. The significance of sugar for the development of obesity is not clarified. A high fat content in the diet seems to promote the development of obesity, while a high carbohydrate content tends to reduce obesity. It is not known if sugar in this connection is comparable to the......The consumption of sugar is relatively high in Denmark - and other industrial countries - and many persons have a consumption which exceeds the recommended level of maximally 10% of energy intake. A high sugar consumption may reduce the nutrient density of the diet and increase the risk of vitamin...... and mineral deficiency, especially in low energy consumers. The sugar intake and the fat intake, expressed as percentage of energy, usually show an inverse association. This has lead to the statement that a diet with both a low sugar content and a low fat content is incompatible, but we will argue...

  10. Correlation of ESR with lyoluminescence dosimetry using some sugars

    International Nuclear Information System (INIS)

    Most applications involving ESR dosimetry currently center on aminoacids because of their relative tissue equivalence. Sugars, however, in addition to possessing high sensitivity and stability in their ESR and LL responses, are widely available as chemical reagents and as commercial sugar. In the present study, dosimetric characteristics of mannose, trehalose, sucrose and commercial sugar obtained by means of ESR and LL techniques are reported. Doses measured by both methods showed agreement within 5%. (author)

  11. Sugar - a harmless indulgence?

    DEFF Research Database (Denmark)

    Rasmussen, Lone Banke; Andersen, Niels Lyhne; Ovesen, L.

    1998-01-01

    The consumption of sugar is relatively high in Denmark - and other industrial countries - and many persons have a consumption which exceeds the recommended level of maximally 10% of energy intake. A high sugar consumption may reduce the nutrient density of the diet and increase the risk of vitamin...

  12. Sugar from Palms

    DEFF Research Database (Denmark)

    Barfod, Anders

    Throughout the tropics and subtropics a large number of products are derived from the sugar-rich sap tapped from palms. I will give an overview of the most important species being exploited, harvesting practices and yields. I will further provide insights in the biomechanmics of sugar transportat......Throughout the tropics and subtropics a large number of products are derived from the sugar-rich sap tapped from palms. I will give an overview of the most important species being exploited, harvesting practices and yields. I will further provide insights in the biomechanmics of sugar...... transportation in palms, which remain an enigma. Finally, the prospects for developing palm sugar into a commodity of worlswide significance will be discussed....

  13. Scientists Discover Sugar in Space

    Science.gov (United States)

    2000-06-01

    The prospects for life in the Universe just got sweeter, with the first discovery of a simple sugar molecule in space. The discovery of the sugar molecule glycolaldehyde in a giant cloud of gas and dust near the center of our own Milky Way Galaxy was made by scientists using the National Science Foundation's 12 Meter Telescope, a radio telescope on Kitt Peak, Arizona. "The discovery of this sugar molecule in a cloud from which new stars are forming means it is increasingly likely that the chemical precursors to life are formed in such clouds long before planets develop around the stars," said Jan M. Hollis of the NASA Goddard Space Flight Center in Greenbelt, MD. Hollis worked with Frank J. Lovas of the University of Illinois and Philip R. Jewell of the National Radio Astronomy Observatory (NRAO) in Green Bank, WV, on the observations, made in May. The scientists have submitted their results to the Astrophysical Journal Letters. "This discovery may be an important key to understanding the formation of life on the early Earth," said Jewell. Conditions in interstellar clouds may, in some cases, mimic the conditions on the early Earth, so studying the chemistry of interstellar clouds may help scientists understand how bio-molecules formed early in our planet's history. In addition, some scientists have suggested that Earth could have been "seeded" with complex molecules by passing comets, made of material from the interstellar cloud that condensed to form the Solar System. Glycolaldehyde, an 8-atom molecule composed of carbon, oxygen and hydrogen, can combine with other molecules to form the more-complex sugars Ribose and Glucose. Ribose is a building block of nucleic acids such as RNA and DNA, which carry the genetic code of living organisms. Glucose is the sugar found in fruits. Glycolaldehyde contains exactly the same atoms, though in a different molecular structure, as methyl formate and acetic acid, both of which were detected previously in interstellar clouds

  14. Sugars in Antarctic aerosol

    Science.gov (United States)

    Barbaro, Elena; Kirchgeorg, Torben; Zangrando, Roberta; Vecchiato, Marco; Piazza, Rossano; Barbante, Carlo; Gambaro, Andrea

    2015-10-01

    The processes and transformations occurring in the Antarctic aerosol during atmospheric transport were described using selected sugars as source tracers. Monosaccharides (arabinose, fructose, galactose, glucose, mannose, ribose, xylose), disaccharides (sucrose, lactose, maltose, lactulose), alcohol-sugars (erythritol, mannitol, ribitol, sorbitol, xylitol, maltitol, galactitol) and anhydrosugars (levoglucosan, mannosan and galactosan) were measured in the Antarctic aerosol collected during four different sampling campaigns. For quantification, a sensitive high-pressure anion exchange chromatography was coupled with a single quadrupole mass spectrometer. The method was validated, showing good accuracy and low method quantification limits. This study describes the first determination of sugars in the Antarctic aerosol. The total mean concentration of sugars in the aerosol collected at the "Mario Zucchelli" coastal station was 140 pg m-3; as for the aerosol collected over the Antarctic plateau during two consecutive sampling campaigns, the concentration amounted to 440 and 438 pg m-3. The study of particle-size distribution allowed us to identify the natural emission from spores or from sea-spray as the main sources of sugars in the coastal area. The enrichment of sugars in the fine fraction of the aerosol collected on the Antarctic plateau is due to the degradation of particles during long-range atmospheric transport. The composition of sugars in the coarse fraction was also investigated in the aerosol collected during the oceanographic cruise.

  15. Blood Sugar and Fats

    Science.gov (United States)

    ... hyperglycemia) can be a sign of the disease diabetes mellitus. High blood sugar levels can eventually damage ... treated with the same medications used to treat diabetes. There is no simple blood test for insulin ...

  16. Design of Data Center of RDB Platform and Big Data Platform Mashup%RDB平台和大数据平台混搭式的数据中心设计

    Institute of Scientific and Technical Information of China (English)

    张轶

    2015-01-01

    Existing warehouse storage and performance is close to saturation with massive data,on the one hand,causing that traditional warehouse calculated pressure is too large to carry,on the other hand,traditional warehouse scalability is weak and cost is high. Aiming to those problems,creatively propose “mix mode” which is the big data architecture platform coexisting with RDB platform by introducing the new technology of cloud computing and unstructured data processing,achieving cost-effective storage and handling for various types of data. The main task of RDB technology is to solve the traditional warehouse structured data business,and big data platform technology is used to solve unstructured data processing and storage business of big data platform.%针对现有仓库存储和性能接近饱和,数据海量,一方面传统经分仓库计算压力大无法承载,另一方面传统经分仓库的扩展性弱,且成本很高。通过引入云计算、非结构化数据处理等新技术,创造性地提出了大数据架构平台与RDB平台并存的“混搭模式”,实现对各类数据高效低成本的存储及处理。 RDB技术主要解决传统仓库(主数据仓库、地市集市、VGOP等专业集市)结构化数据业务,大数据平台技术主要解决大数据平台(流量日志类、网络信令类等流量运营)非结构化数据的处理和存储业务。

  17. Apparatus for drying sugar cubes

    NARCIS (Netherlands)

    Derckx, H.A.J.; Torringa, H.M.

    1999-01-01

    Device for drying sugar cubes containing a heating apparatus for heating and dehumidifying the sugar cubes, a conditioning apparatus for cooling off and possibly further dehumidifying the sugar cubes and a conveying apparatus for conveying the sugar cubes through the heating apparatus and the condit

  18. International Competitiveness of Sugar Production

    OpenAIRE

    Zimmermann, Beate; Zeddies, Jurgen

    2002-01-01

    Sugar market is one of the most protected markets for agricultural products world wide. In almost every sugar producing country the sugar market is regulated in some way. With an increasing liberalization of agricultural trade in the "Millennium Round" of the WTO trade negotiations, the question of international competitiveness is of increasing importance. Based on empirical studies, in this article the competitiveness of sugar production in the most important sugar producing countries is ana...

  19. Offshore Minerals Management Platforms for the Gulf of Mexico (GOM), Geographic NAD83, MMS (2006) [platforms_mms_2006

    Data.gov (United States)

    Louisiana Geographic Information Center — Offshore Minerals Management Platforms for the Gulf of Mexico (GOM). Identifies the location of platforms in GOM. All platforms existing in the database are included.

  20. Forecasting Sales in a Sugar Factory

    Directory of Open Access Journals (Sweden)

    Vassilios ASSIMAKOPOULOS

    2011-12-01

    Full Text Available Beets’ cultivation and sugar production represent one of the most important parts of Greek agricultural economy. A careful and well-organized planning of the production as well as the determination of an accurate safety stock is important for sugar industry, as for many other companies and organizations, in order to define the production quantity which leads to maximum revenues and profits. Forecasting, and especially widely used statistical forecasting techniques, is the best way for policymakers to organize their activities and company’s production and make the appropriate adjustments. Apparently, management information systems and forecasting support packages play a leading role in this area, since the amount of data under process is usually quite large and demands an automated procedure to effectively produce and evaluate forecasts. In this case study, “Pythia”, an expert forecasting platform developed by the Forecasting and Strategy Unit of the National Technical University of Athens, was implemented on a monthly data series regarding sugar sales of a Greek sugar factory for the years 2000-2005, bringing theory and practice together. Additionally, the methods or combinations of methods which are well suited for this time series are highlighted based on three error indices. Finally, the results of the study and conclusions are considered and perspectives of progress and development in the field of forecasting are contemplated.

  1. Efficient extraction of zero-phonon-line photons from single nitrogen-vacancy centers in an integrated GaP-on-diamond platform

    CERN Document Server

    Gould, Michael; Dadgostar, Shabnam; Hatami, Fariba; Fu, Kai-Mei C

    2016-01-01

    Scaling beyond two-node quantum networks using nitrogen vacancy (NV) centers in diamond is limited by the low probability of collecting zero phonon line (ZPL) photons from single centers. Here, we demonstrate GaP-on-diamond disk resonators which resonantly couple ZPL photons from single NV centers to single-mode waveguides. In these devices, the probability of a single NV center emitting a ZPL photon into the guided waveguide mode after optical excitation can reach 9%, due to a combination of resonant enhancement of the ZPL emission and efficient coupling between the resonator and waveguide. We verify the single-photon nature of the emission and experimentally demonstrate both high in-waveguide photon numbers and substantial Purcell enhancement for a set of devices. These devices may enable scalable integrated quantum networks based on NV centers.

  2. Intestinal sugar transport

    Institute of Scientific and Technical Information of China (English)

    Laurie A Drozdowski; Alan BR Thomson

    2006-01-01

    Carbohydrates are an important component of the diet.The carbohydrates that we ingest range from simple monosaccharides (glucose, fructose and galactose) to disaccharides (lactose, sucrose) to complex polysaccharides. Most carbohydrates are digested by salivary and pancreatic amylases, and are further broken down into monosaccharides by enzymes in the brush border membrane (BBM) of enterocytes. For example, lactase-phloridzin hydrolase and sucraseisomaltase are two disaccharidases involved in the hydrolysis of nutritionally important disaccharides. Once monosaccharides are presented to the BBM, mature enterocytes expressing nutrient transporters transport the sugars into the enterocytes. This paper reviews the early studies that contributed to the development of a working model of intestinal sugar transport, and details the recent advances made in understanding the process by which sugars are absorbed in the intestine.

  3. Payment Platform

    DEFF Research Database (Denmark)

    Hjelholt, Morten; Damsgaard, Jan

    2012-01-01

    Payment transactions through the use of physical coins, bank notes or credit cards have for centuries been the standard formats of exchanging money. Recently online and mobile digital payment platforms has entered the stage as contenders to this position and possibly could penetrate societies...... applies a co-evolutionary multilevel perspective to model the interplay and processes between technology and society wherein digital payment platforms potentially will substitute other payment platforms just like the credit card negated the check. On this basis this paper formulate a multilevel conceptual...

  4. Sugar Cane Magic.

    Science.gov (United States)

    Mower, Nancy Alpert

    The booklet contains a story for middle-grade students which shows how the roles of men and women change through the years. The main characters are three sixth graders in Hawaii: one girl has Hawaiian ancestors, one girl has Japanese ancestors, and one boy has New England missionary ancestors. The children discover a magic stalk of sugar cane…

  5. Future sustainability of the sugar and sugar-ethanol industries

    Science.gov (United States)

    Like many other food and chemical industries, the sugar and sugar-ethanol industries are facing important sustainability issues. The relatively low and fluctuating profit for sugar, the world-wide impetus to produce alternatives to petroleum-based fuels and reduce green house gases, and water- and ...

  6. Frequently Asked Questions about Sugar

    Science.gov (United States)

    ... in Americans' diets? Sugar-sweetened beverages including regular soft drinks, sports drinks and fruit drinks (fruitades and fruit ... milk). Does this mean I should avoid all soft drinks and other sugar-sweetened beverages? You can choose ...

  7. Know Your Blood Sugar Numbers

    Science.gov (United States)

    ... with your health care team. What are target blood sugar levels for people with diabetes? A target is something ... gly- see -mee-uh). It means that your blood sugar level is higher than your target level or over ...

  8. Carbohydrates, Sugar, and Your Child

    Science.gov (United States)

    ... are: simple carbohydrates (or simple sugars): these include fructose, glucose, and lactose, which also are found in nutritious ... look at the ingredient list for sugar, corn syrup or sweetener, dextrose, fructose, honey, or molasses, to name just a few. ...

  9. Low blood sugar symptoms (image)

    Science.gov (United States)

    ... nervousness and irritability are signs that a person's blood sugar is getting dangerously low. A person showing any of these symptoms should check their blood sugar. If the level is low (70 mg/dl), ...

  10. Manage your blood sugar (image)

    Science.gov (United States)

    Checking your blood sugar levels often and writing down the results will tell you how well you are managing your diabetes so ... as possible. The best times to check your blood sugar are before meals and at bedtime. Your blood ...

  11. Know Your Blood Sugar Numbers

    Science.gov (United States)

    ... Your Heart Alternate Language URL Español Know Your Blood Sugar Numbers: Use Them to Manage Your Diabetes Page Content Checking your blood sugar, also called blood glucose, is an important part ...

  12. Sugar-water hemolysis test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003673.htm Sugar-water hemolysis test To use the sharing features on this page, please enable JavaScript. The sugar-water hemolysis test is a blood test to detect ...

  13. Manage your blood sugar (image)

    Science.gov (United States)

    Checking your blood sugar levels often and writing down the results will tell you how well you are managing your diabetes so you ... possible. The best times to check your blood sugar are before meals and at bedtime. Your blood ...

  14. Sugar Market Liberalization: Modeling the EU Supply of "C" Sugar

    OpenAIRE

    Gohin, Alexandre; Bureau, Jean-Christophe

    2005-01-01

    The various assessments of the effects of a liberalization of world sugar markets are largely inconsistent. One cause seems to be the modeling of the EU supply response. We investigate three possible linkages between production quota sugar and the out-of-quota or "C" sugar supply: i/ the existence of fixed costs covered by the in-quota sugar; ii /the "overshooting" behavior as prevention against poor yields; iii/ the production of C sugar as "reference building" in view of expected reforms. M...

  15. Know Your Blood Sugar Numbers

    Science.gov (United States)

    Know Your Blood Sugar Numbers If you have diabetes, keeping your blood sugar (glucose) numbers in your target range can help you feel ... Prevention There are two ways to measure blood sugar. 1 The A1C is a lab test that ...

  16. Detection of sugar-lectin interactions by multivalent dendritic sugar functionalized single-walled carbon nanotubes

    Science.gov (United States)

    Vasu, K. S.; Naresh, K.; Bagul, R. S.; Jayaraman, N.; Sood, A. K.

    2012-07-01

    We show that single walled carbon nanotubes (SWNTs) decorated with sugar functionalized poly (propyl ether imine) (PETIM) dendrimer is a very sensitive platform to quantitatively detect carbohydrate recognizing proteins, namely, lectins. The changes in electrical conductivity of SWNT in field effect transistor device due to carbohydrate-protein interactions form the basis of present study. The mannose sugar attached PETIM dendrimers undergo charge-transfer interactions with the SWNTs. The changes in the conductance of the dendritic sugar functionalized SWNT after addition of lectins in varying concentrations were found to follow the Langmuir type isotherm, giving the concanavalin A (Con A)-mannose affinity constant to be 8.5 × 106 M-1. The increase in the device conductance observed after adding 10 nM of Con A is same as after adding 20 μM of a non-specific lectin peanut agglutinin, showing the high specificity of the Con A-mannose interactions. The specificity of sugar-lectin interactions was characterized further by observing significant shifts in Raman modes of the SWNTs.

  17. Starches, Sugars and Obesity

    Directory of Open Access Journals (Sweden)

    Erik E. J. G. Aller

    2011-03-01

    Full Text Available The rising prevalence of obesity, not only in adults but also in children and adolescents, is one of the most important public health problems in developed and developing countries. As one possible way to tackle obesity, a great interest has been stimulated in understanding the relationship between different types of dietary carbohydrate and appetite regulation, body weight and body composition. The present article reviews the conclusions from recent reviews and meta-analyses on the effects of different starches and sugars on body weight management and metabolic disturbances, and provides an update of the most recent studies on this topic. From the literature reviewed in this paper, potential beneficial effects of intake of starchy foods, especially those containing slowly-digestible and resistant starches, and potential detrimental effects of high intakes of fructose become apparent. This supports the intake of whole grains, legumes and vegetables, which contain more appropriate sources of carbohydrates associated with reduced risk of cardiovascular and other chronic diseases, rather than foods rich in sugars, especially in the form of sugar-sweetened beverages.

  18. Mobile Launch Platform Vehicle Assembly Building Area (SWMU 056) Hot Spot 3 Bioremediation Interim Measures Work Plan, Kennedy Space Center, Florida

    Science.gov (United States)

    Whitney L. Morrison; Daprato, Rebecca C.

    2016-01-01

    This Interim Measures Work Plan (IMWP) presents an approach and design for the remediation of chlorinated volatile organic compound (CVOC) groundwater impacts using bioremediation (biostimulation and bioaugmentation) in Hot Spot 3, which is defined by the area where CVOC (trichloroethene [TCE], cis-1,2-dichloroethene [cDCE], and vinyl chloride [VC]) concentrations are greater than 10 times their respective Florida Department of Environmental Protection (FDEP) Natural Attenuation Default Concentration (NADC) [10xNADC] near the western Mobile Launch Platform (MLP) structure. The IM treatment area is the Hot Spot 3 area, which is approximately 0.07 acres and extends from approximately 6 to 22 and 41 to 55 feet below land surface (ft BLS). Within Hot Spot 3, a source zone (SZ; area with TCE concentrations greater than 1% solubility [11,000 micrograms per liter (micrograms/L)]) was delineated and is approximately 0.02 acres and extends from approximately 6 to 16 and 41 to 50 ft BLS.

  19. Fermentation of various sugars and sugar substitutes by oral microorganisms

    Institute of Scientific and Technical Information of China (English)

    Boonyanit Thaweboon; Sroisiri Thaweboon; Doan Minh Tri

    2011-01-01

    Objective: To examine acid production of caries-associated strains of oral microorganisms and salivary microorganisms from sugar and sugar substitutes. Methods:Standard and clinical strains of Streptococcus mutans (S. mutans), Lactobacillus casei (L. casei) and Candida albicans were incubated in peptone-yeast-extract media containing 1% test sugar (sucrose, glucose, fructose) or sugar substitutes (xylitol, sorbitol, trehalulose and palatinose) at 37 ℃in 5% CO2 for 24-48 h. The pH of each culture was measured and microbial growth was determined as optical density at 660 nm. Paraffin-stimulated saliva collected from high caries-risk persons were added to media containing 10%test sugar or sugar substitutes. The pH of medium was measured at each time interval from 0-90 minutes. Results:All types of sugar and trehalulose could be fermented by all test microorganisms in pH lower than 5.5 except sucrose by standard strain of L. casei. All sugar and sugar substitutes supported growth of all organisms except xylitol for S. mutans. In the fermentation assay by salivary microorganisms, all sugar could be utilized and produced pH< 5.5 within 10 minutes of incubation and the pH drop was prolonged to until 90 minutes. Conversely, xylitol and palatinose were not fermented by microorganisms in saliva. Conclusions:All test microorganisms could ferment sucrose, glucose, fructose and trehalulose to pH lower than 5.5. Sugar alcohols and palatinose were not utilized well by organisms and may be used as sugar substitutes to reduce dental caries incidence. However, further studies particularly clinical investigations are required to evaluate the cariogenicity of these sugar substitutes.

  20. Analysis of sugars and sugar polyols in atmospheric aerosols by chloride attachment in liquid chromatography/negative ion electrospray mass spectrometry.

    Science.gov (United States)

    Wan, Eric C H; Yu, Jian Zhen

    2007-04-01

    Sugars and sugar polyols are relatively abundant groups of water-soluble constituents in atmospheric aerosols. This paper describes a method that uses liquid chromatography-mass spectrometry (LC-MS) to analyze sugars and sugar polyols in atmospheric aerosols, ranging from C3 sugar alcohols to trisaccharides. Postcolumn addition of chloroform in acetonitrile was found to greatly enhance ionization of these compounds by forming chloride adduct ions in the negative-ion mode using electrospray ionization. A gradient elution program starting at 5%:95% H20/acetonitrile and ending at 30%:70% H2O/acetonitrile provides baseline separations of the sugars and sugar polyols on an amino-based carbohydrate column. The detection limits based on quantification of [M + 35Cl]- adduct ions were in the order of 0.1 microM. By eliminating the need for derivatization, this LC-MS based method provides a simpler alternative method to the commonly used and more laborious gas-chromatography based methods. It also has an additional advantage of being able to quantify trisaccharide sugars. The method was applied to analyze 30 ambient samples of fine particulate matter collected at a site away from urban centers in Hong Kong. The sugar compounds positively identified and detected in the ambient samples included four sugar alcohols (glycerol, erythritol, xylitol, and mannitol), three monosacchride sugars (xylose, fructose, and glucose), two disaccharides (sucrose, trehalose), two trisaccharides (melezitose, raffinose), and one anhydrosugar (levoglucosan). The sum of these sugar and sugar polyol compounds ranged from 38 to 1316 ng m(-3), accounting for an average of 1.3% organic carbon mass. Through the use of a principal component analysis of the ambient measurements, the mono- to trisactharide sugars and C3-C5 sugar polyols were identified to be mainly associated with soil/soil microbiota while the anhydrosugar (levoglucosan) was associated with biomass burning. PMID:17438800

  1. Platform computing

    CERN Multimedia

    2002-01-01

    "Platform Computing releases first grid-enabled workload management solution for IBM eServer Intel and UNIX high performance computing clusters. This Out-of-the-box solution maximizes the performance and capability of applications on IBM HPC clusters" (1/2 page) .

  2. The ultrasound-assisted sugar extraction from sugar beet cossettes

    International Nuclear Information System (INIS)

    The aim of this work was to study the ultrasound-assisted water extraction of sugar from sugar beet cossettes. The ultrasound bath device (25 kHz, 200 W) was used. The sonication accelerated sugar diffusion at both temperatures 18 deg C and 77.6 deg C and gave the higher level of dry matter content SS (4-6 percent) and sugar content CK (7-22 percent) in juice. The SS and CK depended on time of exposition, time and temperature of extraction. In particular, the effects of 5 min ultrasound-assisted extraction were equal to 20 min extraction in traditional conditions. The shorter time, lower temperature, higher efficiency and purity of juice could be the effects of sugar extraction with ultrasound. The change of thickness of diffusion membrane, microflows in tissue as well as it's environment caused by ultrasound was the reason of acceleration of sugar extraction

  3. Free Sugar Profile in Cycads

    Directory of Open Access Journals (Sweden)

    Thomas Edward Marler

    2014-10-01

    Full Text Available The sugars fructose, glucose, maltose, and sucrose were quantified in seven tissues of Zamia muricata Willd. to determine their distribution throughout various organs of a model cycad species, and in lateral structural roots of 18 cycad species to determine the variation in sugar concentration and composition among species representing every cycad genus. Taproot and lateral structural roots contained more sugars than leaf, stem, female strobilus, or coralloid roots. For example, taproot sugar concentration was 6.4-fold greater than stem sugar concentration. The dominant root sugars were glucose and fructose, and the only detected stem sugar was sucrose. Sucrose also dominated the sugar profile for leaflet and coralloid root tissue, and fructose was the dominant sugar in female strobilus tissue. Maltose was a minor constituent of taproot, leaflet, and female strobilus tissue, but absent in other tissues. The concentration of total free sugars and each of the four sugars did not differ among genera or families. Stoichiometric relationships among the sugars, such as the quotient hexoses/disaccharides, differed among organs and families. Although anecdotal reports on cycad starch have been abundant due to its historical use as human food and the voluminous medical research invested into cycad neurotoxins, this is the first report on the sugar component of the non-structural carbohydrate profile of cycads. Fructose, glucose, and sucrose are abundant in cycad tissues, with their relative abundance highly contrasting among organs. Their importance as forms of carbon storage, messengers of information, or regulators of cycad metabolism have not been determined to date.

  4. Sugar Price Analysis in Indonesia

    OpenAIRE

    Kumara Jati

    2013-01-01

    This study examines the dynamic relationship between sugar price, exchange rate, oil price, rice price, and consumer price index (CPI); and to detect is there any difference between exchange rate, oil price, rice price, and CPI in effecting sugar price. We employ Vector Auto-regressions methods for a time series of monthly data from January 1998 to December 2011. Generally, the Impulse Response Function results provide the positive response of Indonesian sugar price from shock of the change o...

  5. The Center for Optimized Structural Studies (COSS) platform for automation in cloning, expression, and purification of single proteins and protein-protein complexes.

    Science.gov (United States)

    Mlynek, Georg; Lehner, Anita; Neuhold, Jana; Leeb, Sarah; Kostan, Julius; Charnagalov, Alexej; Stolt-Bergner, Peggy; Djinović-Carugo, Kristina; Pinotsis, Nikos

    2014-06-01

    Expression in Escherichia coli represents the simplest and most cost effective means for the production of recombinant proteins. This is a routine task in structural biology and biochemistry where milligrams of the target protein are required in high purity and monodispersity. To achieve these criteria, the user often needs to screen several constructs in different expression and purification conditions in parallel. We describe a pipeline, implemented in the Center for Optimized Structural Studies, that enables the systematic screening of expression and purification conditions for recombinant proteins and relies on a series of logical decisions. We first use bioinformatics tools to design a series of protein fragments, which we clone in parallel, and subsequently screen in small scale for optimal expression and purification conditions. Based on a scoring system that assesses soluble expression, we then select the top ranking targets for large-scale purification. In the establishment of our pipeline, emphasis was put on streamlining the processes such that it can be easily but not necessarily automatized. In a typical run of about 2 weeks, we are able to prepare and perform small-scale expression screens for 20-100 different constructs followed by large-scale purification of at least 4-6 proteins. The major advantage of our approach is its flexibility, which allows for easy adoption, either partially or entirely, by any average hypothesis driven laboratory in a manual or robot-assisted manner. PMID:24647677

  6. ITS Platform

    DEFF Research Database (Denmark)

    Tøfting, Svend; Lahrmann, Harry; Agerholm, Niels;

    2014-01-01

    Aalborg University and two local companies have over the past four years developed and tested an ITS Platform, which can be used for communication with cars and for providing a number of services to the drivers. The purpose has been to perform a technological test of the possible use of a hidden...... GPS box with data connection to a backend server. The ITS Platform project has had a budget of DKK 33 million (app € 4.4) and it has demonstrated that boxes which register the position of the cars can be helpful to drivers in many ways. Establishing dynamic traffic information and support systems for...... safer and more economic driving is technologically possible. Big Data from the system can provide traffic authorities with a better basis for decision for their traffic planning. Last, but not least, it is possible to establish payment systems. The project has also shown that the boxes in the cars do...

  7. Nondestructive analysis of sugar content on watermelon using MRI device

    International Nuclear Information System (INIS)

    So far, the use of superconducting magnets has been limited to chemical analysis and medical inspection. To develop a new use, we have tried to apply common MRI devices as nondestructive sugar content detector of watermelon. To estimate the sugar content, a new technique using multiple regression analysis of two NMR relaxation times was developed. It was found that the coefficient of multiple regression at the center of the watermelon exceeded 0.9 and the standard error of prediction was around 0.5, and that the over-ripened part of flesh called 'nieka' in watermelon could be distinguished because its T2 was much longer than that of the ordinary part. An evaluation rate of sugar content could be below 6s per watermelon. It is concluded that multiple analysis of T1 and T2 on intact watermelon can be applied as a noninvasive, nondestructive indicator of sugar content. (author)

  8. Reforming the EU Sugar Policy

    OpenAIRE

    Frandsen, Soren E.; Jensen, Hans Grinsted

    2002-01-01

    This article presents and analyses the impacts of the EU sugar policy. Particular attention is given to the modelling of the quite complex policy and the calibration of the global general equilibrium model at the member state level. Two scenarios are analysed, namely a reduction in the intervention price of sugar and the sugar quota. It is found that the economic impacts of the two scenarios are quite different in terms of the effects on European production and trade in sugar as well in terms...

  9. Molecular Mobility in Sugar Glasses

    OpenAIRE

    Dries, van den, M.H.

    2000-01-01

    Glasses are liquids that exhibit solid state behavior as a result of their extremely high viscosity. Regarding their application to foods, glasses play a role in the preservation of foods, due to their high viscosity and the concomitant low molecular mobility. This thesis focuses on sugar glasses. Sugar glasses are relevant as model systems for foods that contain sugars and have a low water content and/or that are frozen, since in both types the sugars can exist in the glassy state. Often, th...

  10. 76 FR 62339 - Domestic Sugar Program-2011-Crop Cane Sugar and Beet Sugar Marketing Allotments and Company...

    Science.gov (United States)

    2011-10-07

    ... Commodity Credit Corporation Domestic Sugar Program--2011-Crop Cane Sugar and Beet Sugar Marketing...) among the sugar beet processors and the cane sugar allotment of 4,316,778 STRV (45.65 percent of the OAQ... proportionate shares in Louisiana, the only State eligible for proportionate shares, in FY 2012. The cane...

  11. Activities that related to feeding behaviour of sugar glider (Petaurus breviceps) in captivity at night

    OpenAIRE

    ANITA SARDIANA TJAKRADIDJAJA; DIDID DIAPARI; ARIA PERDANA; WARTIKA ROSA FARIDA

    2005-01-01

    Activities that related to feeding behaviour of sugar glider (Petaurus breviceps) in captivity at night study on activity that related to feeding behaviour of sugar glider in captivity of small mammals at night has been conducted at the Division of Zoology, Research Center for Biology-LIPI, Bogor. Feeds consisted of passion fruit, banana, guava, papaya, sweet corn, coconut, and bread and were given ad libitum. Four sugar glider consisting of two males and females were place in two cages. One ...

  12. Simultaneous assay of neutral sugars and amino sugars by an automatic sugar analyzer: applications to glycoproteins.

    Science.gov (United States)

    Kellich, G; Ziegler, D

    1975-04-01

    The simultaneous assay of neutral sugars and amino sugars commonly found in glycoproteins is described. The automatic sugar analyzer used for the determination is based on the ion-exchange chromatography of sugar-borate complexes on a strong anion-exchange resin. The sugars are identified with the orcinol/sulfuric acid reagent. While less than 40 nmol of mannose, fucose, galactose, glucose, xylose, or arabinose is sufficient for analysis at least 200 nmol mannosamine, glucosamine, or galactosamine is required; acidic monosaccharides cannot be determined. The technique of sugar analysis is applied to structural studies on natural compounds, e.g. the monosaccharide composition of lichenan and the carbohydrate moiety of the glycoproteins ovomucoid and Collocalia mucoid. PMID:1150155

  13. Sugar intolerance complicating acute gastroenteritis.

    OpenAIRE

    Evans-Jones, G; McDowell, H P

    1986-01-01

    Sugar intolerance occurred in 31 of 200 children admitted to hospital with acute gastroenteritis. In 28 this was transient and settled rapidly, but in the remaining three it indicated a more serious and persistent problem. The most important predisposing factor was viral infection, in particular with rotavirus. The current regimen for the management of sugar intolerance complicating acute gastroenteritis at this hospital is outlined.

  14. Sugar beet (Beta vulgaris L.).

    Science.gov (United States)

    Kagami, Hiroyo; Kurata, Masayuki; Matsuhira, Hiroaki; Taguchi, Kazunori; Mikami, Tetsuo; Tamagake, Hideto; Kubo, Tomohiko

    2015-01-01

    Creating transgenic plants is invaluable for the genetic analysis of sugar beet and will be increasingly important as sugar beet genomic technologies progress. A protocol for Agrobacterium-mediated transformation of sugar beet is described in this chapter. Our protocol is optimized for a sugar beet genotype that performs exceptionally well in tissue culture, including the steps of dedifferentiation, callus proliferation, and regeneration. Because of the infrequent occurrence of such a genotype in sugar beet populations, our protocol includes an in vitro propagation method for germplasm preservation. The starting materials for transgenic experiments are aseptic shoots grown from surface-sterilized seed balls. Callus is induced from leaf explants and subsequently infected with Agrobacterium. Plantlets are regenerated from transgenic callus and vernalized for flowering, if necessary. The efficiency of transformation was quite high; in our laboratory, the culture of only ten leaf explants, on average, generated one transgenic plant. PMID:25300853

  15. Water requirements of sugar cane grown in tropical environment

    Directory of Open Access Journals (Sweden)

    Vicente de Paulo Rodrigues da Silva

    2014-02-01

    Full Text Available An accurate estimation of water consumption of cane sugar crop is important for maximum productivity with less investment. The objective of this study was to determine the water requirements of sugar cane grown in tropical environments. The field experiment was carried out in Paraiba state, during the productive cycle of sugar cane crop variety RB 92 579 irrigated by central pivot irrigation (sprinkler from October 2009 to September 2011. The crop evapotranspiration was obtained based on soil water balance and reference evapotranspiration by Penman-Monteith method (FAO/56, using the data of air temperature, relative humidity, wind speed and solar radiation from Data Collection Platform, next to the experimental site. Soil water moisture was monitored by TDR probes (Frequency Domain Reflectometry, Model PR2/6, Delta-T. The results showed that the crop coefficients values proposed by the FAO for sugar cane are not suitable for tropical regions. The water consumption of sugar cane ranged from 2.6 mm day-1, at initial crop growth stage, to 6.38 mm day-1, with an average of 4.3 mm day-1 for all cycle. Similarly, the crop coefficient ranged from 0.56 to 1.43, with an average of 0.99 for the same development crop growth stages.

  16. When Blood Sugar Is Too Low

    Science.gov (United States)

    ... Homework? Here's Help White House Lunch Recipes When Blood Sugar Is Too Low KidsHealth > For Kids > When ... they get too low. The Causes of Low Blood Sugar Low blood sugar levels can happen to ...

  17. Life Cycle Assessment of Sugar Production (VB)

    DEFF Research Database (Denmark)

    Teljigovic, Mehmed; Mengiardi, Jon; Factor, Gabriela;

    1999-01-01

    The environmental organisation NOAH has proposed carrying out an environmental assessment of two different sugar productions (using sugar beet or sugar cane) in order to illustrate which of the systems has a higher environmental impact for sugar consumption in Denmark. Therefore a comparison will...... be made between sugar from sugar beet produced in Denmark versus sugar produces from sugar cane in a tropical country, Brazil, and transported afterwards to Denmark. To evaluate the environmental aspects of these two product systems a Life Cycle Assessement (LCA) will be carried out.From the results...... obtained in the present LCA of sugar produces from sugar canes or sugar beet it is difficult to make an immediate choice between the two possibilities. Indeed, Quantitative results from the EDIP (Environmental Design of Industrial Products) software are globally similar for both ways of producing sugar...

  18. Sugar Production, Consumption, and Consumer Expenditure Analysis

    OpenAIRE

    Adrian Stancu

    2014-01-01

    The paper examines, firstly, the connection among sugar production, sugar consumption and population number. Secondly, it highlights the relationship between sugar consumption and the weight of sugar and confectionery consumer expenditure in the food and non-alcoholic beverages consumer expenditure category as well as in disposable income. Two matrices of countries were proposed based on the sugar consumption and the weight of sugar and confectionery consumer expenditure in the food and non-a...

  19. Input Quality in the Sugar Beet Industry

    OpenAIRE

    Boland, Michael A.; Marsh, Thomas L.

    2006-01-01

    Using 23 years of data (1978-2000), this study examines seven vertically integrated sugar beet plants representing three different companies in the United States. The objective of this research is to identify the marginal costs of producing sugar beets for vertically integrated sugar beet processors as a way of determining the cost savings from higher quality sugar beets. In doing so, we account for quality differences in the sugar beet input that are used to manufacture the refined sugar out...

  20. India's Sugar Trade: A fresh look

    OpenAIRE

    Deokate Tai Balasaheb

    2013-01-01

    International sugar trade is of strategic importance to India as it helps in maintain stability in the domestic sugar prices despite the cyclicality in production. Also, the potential for expanding sugar production in India exists and can be fully exploited if adjustments were introduced to ensure a market driven relationship between sugar and sugarcane prices. Higher domestic sugar prices than international sugar prices suggest the significant policy change are needed in India. India is 4th ...

  1. SILAGE CANE SUGAR ADDED WITH DRIED BREWER

    OpenAIRE

    W. J. R. Castro; A. M. Zanine; D.J. Ferreira

    2015-01-01

    The objective of this experiment was to evaluate the fermentative parameters and chemical composition of silage cane sugar added with residue dried brewery. The experimental design was completely randomized with four treatments and four replications: 100% cane sugar; 90% of cane sugar + 10% residue dried brewer; 80% of cane sugar + 20% residue dried brewer and 70% cane sugar + 30% dried brewer based on natural matter, composed silages. The sugar cane was chopped in a stationary machine with f...

  2. ECONOMIC ANALYSIS OF SUGAR BEAT PRODUCTION

    OpenAIRE

    Jozo Kanisek; Jadranka Deže; Ljubica Ranogajec; Mirjana Miljević

    2008-01-01

    Croatian quota of 180.000 tones of sugar beet per year is approved for export to EU countries. For that amount of sugar it is necessary to produce about 30.000 ha of sugar beet. Sugar beet production requires deep and fertile soils, and crop rotation requirement is at least five year. Therefore, Slavonia and Baranya do t have enough areas under sugar beet. An additional problem is so called “sugar reform” applied by EUaiming to decrease price of sugar produced from sugar beet root and its eq...

  3. Platform christened

    International Nuclear Information System (INIS)

    On Friday May 9, 1997, a ceremony took place in which the Hibernia platform was officially christened by Aline Chretien, the wife of the Prime Minister of Canada. The ceremony highlighted the successful completion of Hibernia and the tremendous accomplishment of this offshore structure which will be towed out of Bull Arm, Newfoundland, in June 1997 to its offshore location. Drilling for the first well will begin in August with first oil expected by December 1997. Other guests at the ceremony included Hibernia owner companies Mobil Oil, Chevron, Petro-Canada, Canada Hibernia Holding Corp., Murphy Oil and Norsk Hydro. The Hibernia project paves the way for other offshore ventures and employment opportunities in Newfoundland

  4. 75 FR 60715 - Domestic Sugar Program-FY 2010 and FY 2011 Cane Sugar and Beet Sugar Marketing Allotments and...

    Science.gov (United States)

    2010-10-01

    ... Commodity Credit Corporation Domestic Sugar Program--FY 2010 and FY 2011 Cane Sugar and Beet Sugar Marketing... sector was allotted 54.35 percent of the OAQ (5,019,358 tons), while the cane sugar sector was allotted... structural changes in the allocation to certain sugarcane processors. CCC combined the Louisiana cane...

  5. Sugar Cane Nutrient Distribution Analysis

    International Nuclear Information System (INIS)

    Neutron Activation Analysis (NAA), Molecular Absorption Spectrometry (UV-Vis), and Flame Photometry techniques were applied to measure plant nutrient concentrations of Br, Ca, Cl, K, Mn, N, Na and P in sugar-cane root, stalk and leaves. These data will be used to explore the behavior of element concentration in different parts of the sugar-cane to better understand the plant nutrient distribution during its development.

  6. 19 CFR 151.30 - Sugar closets.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Sugar closets. 151.30 Section 151.30 Customs... (CONTINUED) EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE Sugars, Sirups, and Molasses § 151.30 Sugar closets. Sugar closets for samples shall be substantially built and secured by locks furnished by...

  7. The water footprint of sweeteners and bio-ethanol from sugar cane, sugar beet and maize

    NARCIS (Netherlands)

    Gerbens-Leenes, P.W.; Hoekstra, A.Y.

    2009-01-01

    Sugar cane and sugar beet are used for sugar for human consumption. In the US, maize is used, amongst others, for the sweetener High Fructose Maize Syrup (HFMS). Sugar cane, sugar beet and maize are also important for bio-ethanol production. The growth of crops requires water, a scarce resource. The

  8. Sugar substitutes: Health controversy over perceived benefits

    OpenAIRE

    Tandel, Kirtida R.

    2011-01-01

    Sugar is an inseparable part of the food we consume. But too much sugar is not ideal for our teeth and waistline. There have been some controversial suggestions that excessive sugar may play an important role in certain degenerative diseases. So artificial sweeteners or artificially sweetened products continue to attract consumers. A sugar substitute (artificial sweetener) is a food additive that duplicates the effect of sugar in taste, but usually has less food energy. Besides its benefits, ...

  9. Optimal concentration for sugar transport in plants

    OpenAIRE

    Jensen, Kaare H.; Savage, Jessica A.; HOLBROOK, N. MICHELE

    2013-01-01

    Vascular plants transport energy in the form of sugars from the leaves where they are produced to sites of active growth. The mass flow of sugars through the phloem vascular system is determined by the sap flow rate and the sugar concentration. If the concentration is low, little energy is transferred from source to sink. If it is too high, sap viscosity impedes flow. An interesting question is therefore at which concentration is the sugar flow optimal. Optimization of sugar flow and transpor...

  10. Technical Efficiency in Louisiana Sugar Cane Processing

    OpenAIRE

    Johnson, Jason L.; Zapata, Hector O.; Heagler, Arthur M.

    1995-01-01

    Participants in the Louisiana sugar cane industry have provided little information related to the efficiency of sugar processing operations. Using panel data from the population of Louisiana sugar processors, alternative model specifications are estimated using stochastic frontier methods to measure the technical efficiency of individual sugar factories. Results suggest the Louisiana sugar processing industry is characterized by a constant returns to scale Cobb-Douglas processing function wit...

  11. Product Platform Performance

    DEFF Research Database (Denmark)

    Munk, Lone

    experienced representatives from the different life systems phase systems of the platform products. The effects are estimated and modeled within different scenarios, taking into account financial and real option aspects. The model illustrates and supports estimation and quantification of internal platform....... These reasons are mentioned in literature, but only the two latter are addressed in platform assessment criteria. Hence a new platform assessment criterion is introduced, the platform user incentive criterion. Alongside with the introduction and recommendation of a platform user incentive criterion...

  12. Methods for dehydration of sugars and sugar alcohols

    Energy Technology Data Exchange (ETDEWEB)

    Holladay, Johnathan E [Kennewick, WA; Hu, Jianli [Kennewick, WA; Zhang, Xinjie [Burlington, MA; Wang, Yong [Richland, WA

    2010-08-10

    The invention includes a method of dehydration of a sugar using a dehydration catalyst and a co-catalyst within a reactor. A sugar is introduced and H.sub.2 is flowed through the reactor at a pressure of less than or equal to about 300 psig to convert at least some of the sugar into an anhydrosugar product. The invention includes a process for producing isosorbide. A starting material comprising sorbitol is flowed into a reactor. H.sub.2 is counter flowed through the reactor. The starting material is exposed to a catalyst in the presence of a co-catalyst which comprises at least one metal. The exposing is conducted at a hydrogen pressure of less than or equal to 300 psig within the reactor and the hydrogen removes at least some of any water present during the exposing and inhibits formation of colored byproducts.

  13. Inorganic elements in sugar samples

    International Nuclear Information System (INIS)

    Sugar is considered a safe food ingredient; however, it can be contaminated by organic elements since its planting until its production process. Thus, this study aims at checking the presence of inorganic elements in samples of crystal, refined and brown sugar available for consumption in Brazil. The applied technique was neutron activation analysis, the k0 method, using the TRIGA MARK - IPR-R1 reactor located at CDTN/CNEN, in Belo Horizonte. It was identified the presence of elements such as, Au, Br, Co, Cr, Hf, K, Na, Sb, Sc and Zn in the samples of crystal/refined sugar and the presence of As, Au, Br, Ca, Co, Cr, Cs, Fe, Hf, K, Na, Sb, Sc, Sm, Sr, Th and Zn in the brown sugar samples. The applied technique was appropriate to this study because it was not necessary to put the samples in solution, essential condition in order to apply other techniques, avoiding contaminations and sample losses, besides allowing a multi elementary detection in different sugar samples. (author)

  14. Inorganic elements in sugar samples

    Energy Technology Data Exchange (ETDEWEB)

    Salles, Paulo M.B. de; Campos, Tarcisio P.R. de, E-mail: pauladesalles@yahoo.com.br, E-mail: tprcampos@pq.cnpq.br [Universidade Federal de Minas Gerais (DEN/UFMG), Belo Horizonte, MG (Brazil). Departamento de Engenharia Nuclear; Menezes, Maria Angela de B.C., E-mail: menezes@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2013-07-01

    Sugar is considered a safe food ingredient; however, it can be contaminated by organic elements since its planting until its production process. Thus, this study aims at checking the presence of inorganic elements in samples of crystal, refined and brown sugar available for consumption in Brazil. The applied technique was neutron activation analysis, the k{sub 0} method, using the TRIGA MARK - IPR-R1 reactor located at CDTN/CNEN, in Belo Horizonte. It was identified the presence of elements such as, Au, Br, Co, Cr, Hf, K, Na, Sb, Sc and Zn in the samples of crystal/refined sugar and the presence of As, Au, Br, Ca, Co, Cr, Cs, Fe, Hf, K, Na, Sb, Sc, Sm, Sr, Th and Zn in the brown sugar samples. The applied technique was appropriate to this study because it was not necessary to put the samples in solution, essential condition in order to apply other techniques, avoiding contaminations and sample losses, besides allowing a multi elementary detection in different sugar samples. (author)

  15. Sugar sensing by enterocytes combines polarity, membrane bound detectors and sugar metabolism.

    OpenAIRE

    Le Gall, Maude; Tobin, Vanessa; Stolarczyk, Emilie; Dalet, Véronique; Leturque, Armelle; Brot-Laroche, Edith

    2007-01-01

    Sugar consumption and subsequent sugar metabolism are known to regulate the expression of genes involved in intestinal sugar absorption and delivery. Here we investigate the hypothesis that sugar-sensing detectors in membranes facing the intestinal lumen or the bloodstream can also modulate intestinal sugar absorption. We used wild-type and GLUT2-null mice, to show that dietary sugars stimulate the expression of sucrase-isomaltase (SI) and L-pyruvate kinase (L-PK) by GLUT2-dependent mechanism...

  16. Whole Genome Sequencing of Sugar Beet and Transcriptional Profiling of Beet Curly Top Resistance

    Science.gov (United States)

    The genome of the sugar beet (Beta vulgaris subsp. vulgaris) doubled haploid line (KDH13) has been sequenced using Illumina HiSeq2000 next generation sequencing platform. This line (PI663862) was released by USDA-ARS as a genetic stock resistant to beet curly top. Sequencing of a standard paired end...

  17. Efficiency Dynamics of Sugar Industry of Pakistan

    OpenAIRE

    Abdul Raheman; Abdul Qayyum; Talat Afza

    2009-01-01

    Pakistan is the 15th largest producer of sugar in the world, 5th largest in terms of area under sugar cultivation and 60th in yield. The sugar industry is the 2nd largest agro based industry which comprises of 81 sugar mills. With this scenario, Pakistan has to import sugar which exposes it to the effects of shortage and rising prices in the world. The present sugar crisis has opened up new avenues for researcher to analyse the performance and efficiency of the firms in this sector. Total fac...

  18. Price Transmission in the German Sugar Market

    OpenAIRE

    Nolte, Stephan; Natanelov, Valeri; Buysse, Jeroen; Huylenbroeck, Guido Van

    2012-01-01

    The German sugar market is governed by the European Union’s common market organization (CMO). In 2006, the CMO was subject to its first major reform. Among others, the administered price for sugar was reduced by 36%. We use a data set with monthly prices for sugar and sugar containing products to perform a cointegration analysis. Results show that the reduction of the institutional price has led to a reduction of wholesale prices and of retail prices for table sugar. Prices for sugar containi...

  19. Pyrolytic sugars from cellulosic biomass

    Science.gov (United States)

    Kuzhiyil, Najeeb

    Sugars are the feedstocks for many promising advanced cellulosic biofuels. Traditional sugars derived from starch and sugar crops are limited in their availability. In principle, more plentiful supply of sugars can be obtained from depolymerization of cellulose, the most abundant form of biomass in the world. Breaking the glycosidic bonds between the pyranose rings in the cellulose chain to liberate glucose has usually been pursued by enzymatic hydrolysis although a purely thermal depolymerization route to sugars is also possible. Fast pyrolysis of pure cellulose yields primarily levoglucosan, an anhydrosugar that can be hydrolyzed to glucose. However, naturally occurring alkali and alkaline earth metals (AAEM) in biomass are strongly catalytic toward ring-breaking reactions that favor formation of light oxygenates over anhydrosugars. Removing the AAEM by washing was shown to be effective in increasing the yield of anhydrosugars; but this process involves removal of large amount of water from biomass that renders it energy intensive and thereby impractical. In this work passivation of the AAEM (making them less active or inactive) using mineral acid infusion was explored that will increase the yield of anhydrosugars from fast pyrolysis of biomass. Mineral acid infusion was tried by previous researchers, but the possibility of chemical reactions between infused acid and AAEM in the biomass appears to have been overlooked, possibly because metal cations might be expected to already be substantially complexed to chlorine or other strong anions that are found in biomass. Likewise, it appears that previous researchers assumed that as long as AAEM cations were in the biomass, they would be catalytically active regardless of the nature of their complexion with anions. On the contrary, we hypothesized that AAEM can be converted to inactive or less active salts using mineral acids. Various biomass feedstocks were infused with mineral (hydrochloric, nitric, sulfuric and

  20. Sugar cane and sugar beet molasses, antioxidant-rich alternatives to refined sugar.

    Science.gov (United States)

    Valli, Veronica; Gómez-Caravaca, Ana María; Di Nunzio, Mattia; Danesi, Francesca; Caboni, Maria Fiorenza; Bordoni, Alessandra

    2012-12-26

    Molasses, the main byproduct of sugar production, is a well-known source of antioxidants. In this study sugar cane molasses (SCM) and sugar beet molasses (SBM) were investigated for their phenolic profile and in vitro antioxidant capacity and for their protective effect in human HepG2 cells submitted to oxidative stress. According to its higher phenolic concentration and antioxidant capacity in vitro, SCM exhibited an effective protection in cells, comparable to or even greater than that of α-tocopherol. Data herein reported emphasize the potential health effects of molasses and the possibility of using byproducts for their antioxidant activity. This is particularly important for consumers in developing countries, as it highlights the importance of consuming a low-price, yet very nutritious, commodity. PMID:23190112

  1. Molecular Mobility in Sugar Glasses

    NARCIS (Netherlands)

    Dries, van den I.J.

    2000-01-01

    Glasses are liquids that exhibit solid state behavior as a result of their extremely high viscosity. Regarding their application to foods, glasses play a role in the preservation of foods, due to their high viscosity and the concomitant low molecular mobility. This thesis focuses on sugar glasses. S

  2. The UK sugar tax - a healthy start?

    Science.gov (United States)

    Jones, C M

    2016-07-22

    The unexpected announcement by the UK Chancellor of the Exchequer of a levy on sugar sweetened beverages (SSBs) on the 16 March 2016, should be welcomed by all health professionals. This population based, structural intervention sends a strong message that there is no place for carbonated drinks, neither sugared nor sugar-free, in a healthy diet and the proposed levy has the potential to contribute to both general and dental health. The sugar content of drinks exempt from the proposed sugar levy will still cause tooth decay. Improving the proposed tax could involve a change to a scaled volumetric tax of added sugar with a lower exemption threshold. External influences such as the Common Agricultural Policy and the Transatlantic Trade and Investment Partnership may negate the benefits of the sugar levy unless it is improved. However, the proposed UK sugar tax should be considered as a start in improving the nation's diet. PMID:27444594

  3. When Blood Sugar Is Too High

    Science.gov (United States)

    ... Can I Help a Friend Who Cuts? When Blood Sugar Is Too High KidsHealth > For Teens > When Blood ... it often can be unhealthy. What Is High Blood Sugar? The blood glucose level is the amount of ...

  4. Collaborative Research: Metabolic Engineering of E. coli Sugar-Utilization Regulatory Systems for the Consumption of Plant Biomass Sugars.

    Energy Technology Data Exchange (ETDEWEB)

    Ramon Gonzalez (PI); J. V. Shanks (Co-PI); K-Y. San (Co-PI).

    2006-03-31

    The overall objective of this project is to metabolically engineer the E. coli sugar-utilization regulatory systems (SURS) to utilize sugar mixtures obtained from plant biomass. Of particular relevance is the implementation of a metabolic engineering cycle aided by functional genomics and systems biology tools. Our findings will help in the establishment of a platform for the efficient production of fuels and chemicals from lignocellulosic sugars. Our research has improved the understanding of the role of SURS in regulating sugar utilization and several other cellular functions. For example, we discovered that Mlc, a global regulatory protein, regulates the utilization of xylose and demonstrated the existence of an important link between catabolite repression and respiratory/fermentative metabolism. The study of SURS mutants also revealed a connection between flagellar biosynthesis and catabolite repression. Several tools were also developed as part of this project. A novel tool (Elementary Network Decomposition, END) to help elucidate the network topology of regulatory systems was developed and its utility as a discovery tool was demonstrated by applying it to the SURS in E. coli. A novel method (and software) to estimate metabolic fluxes that uses labeling experiments and eliminates reliance on extracellular fluxes was also developed. Although not initially considered in the scope of this project, we have developed a novel and superior method for optimization of HPLC separation and applied it to the simultaneous quantification of different functionalities (sugars, organic acids, ethanol, etc.) present in our fermentation samples. Currently under development is a genetic network driven metabolic flux analysis framework to integrate transcriptional and flux data.

  5. Sugar Intake, Obesity, and Diabetes in India

    OpenAIRE

    Seema Gulati; Anoop Misra

    2014-01-01

    Sugar and sweet consumption have been popular and intrinsic to Indian culture, traditions, and religion from ancient times. In this article, we review the data showing increasing sugar consumption in India, including traditional sources (jaggery and khandsari) and from sugar-sweetened beverages (SSBs). Along with decreasing physical activity, this increasing trend of per capita sugar consumption assumes significance in view of the high tendency for Indians to develop insulin resistance, abdom...

  6. Sugar in the diet of adolescents

    OpenAIRE

    Klemenčič, Mojca

    2014-01-01

    Sugar and sweetened beverages are increasingly present in the nutrition of adolescents. Sugars added to food usually do not contain essential nutrients and inhibit the consumption of nutritionally rich foods. The aim of this diploma thesis is to determine how much sugar is present in the diets of adolescents, how and when most frequently adolescents eat sugar and whether the consumption of sweet foods among adolescents vary according to gender, age, and body weight. Data were collected using ...

  7. Sugars as double-signal high dose dosimeters of ionizing radiation. Preliminary results

    International Nuclear Information System (INIS)

    Preliminary results of investigation of some sugars (maltose, saccharose, commercial sugar) as sensor materials for a high dose dosimetry of ionizing radiation are presented. An advantage of using sugars consists in fact that ionizing radiation creates in them two kind of signals: colour centers (spectrophotometric read-out) and paramagnetic centers (read-out by EPR method). This allows to chose more convenient - in particular conditions a method of analysis and more exactly to estimate uncertainties connected with analytical procedures. The results indicate saccharose as better than others dosimetric material with a threshold at ∼ 100 Gy for the EPR method and ∼ 5 Gy for the optical one. The investigation reveals a high discrepancy of physicochemical parameters and generally a low quality of Polish grocery sugar. (author)

  8. Keeping Track of Your Blood Sugar

    Science.gov (United States)

    ... a Friend Who Cuts? Keeping Track of Your Blood Sugar KidsHealth > For Teens > Keeping Track of Your Blood Sugar Print A A A Text Size What's in ... and prevent future problems, you have to keep blood sugar levels in a healthy range. To do that, ...

  9. Diabetes - low blood sugar - self-care

    Science.gov (United States)

    ... medlineplus.gov/ency/patientinstructions/000085.htm Diabetes - low blood sugar - self-care To use the sharing features on ... enable JavaScript. Hypoglycemia - self-care What is low Blood Sugar? Low blood sugar is called hypoglycemia. A blood ...

  10. 21 CFR 184.1859 - Invert sugar.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Invert sugar. 184.1859 Section 184.1859 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN... Substances Affirmed as GRAS § 184.1859 Invert sugar. (a) Invert sugar (CAS Reg. No. 8013-17-0) is an...

  11. 27 CFR 24.317 - Sugar record.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sugar record. 24.317... OF THE TREASURY LIQUORS WINE Records and Reports § 24.317 Sugar record. A proprietor who receives, stores, or uses sugar shall maintain a record of receipt and use. The record will show the date...

  12. 76 FR 36512 - USDA Increases the Domestic Sugar Overall Allotment Quantity, Reassigns Domestic Cane Sugar...

    Science.gov (United States)

    2011-06-22

    ... Cane Sugar Allotments, and Increases the Fiscal Year 2011 Raw Sugar Tariff-Rate Quota AGENCY: Office of... domestic cane sugar allotments of 120,000 short tons raw value (STRV) to imports; and an increase in the... to 9,400,000 STRV ] and a reassignment of surplus cane sugar allotment to imports. The OAQ...

  13. Segway robotic mobility platform

    Science.gov (United States)

    Nguyen, Hoa G.; Morrell, John; Mullens, Katherine D.; Burmeister, Aaron B.; Miles, Susan; Farrington, Nathan; Thomas, Kari M.; Gage, Douglas W.

    2004-12-01

    The Segway Robotic Mobility Platform (RMP) is a new mobile robotic platform based on the self-balancing Segway Human Transporter (HT). The Segway RMP is faster, cheaper, and more agile than existing comparable platforms. It is also rugged, has a small footprint, a zero turning radius, and yet can carry a greater payload. The new geometry of the platform presents researchers with an opportunity to examine novel topics, including people-height sensing and actuation modalities. This paper describes the history and development of the platform, its characteristics, and a summary of current research projects involving the platform at various institutions across the United States.

  14. Cyanobacteria as a platform for biofuel production

    Directory of Open Access Journals (Sweden)

    Nicole E Nozzi

    2013-09-01

    Full Text Available Cyanobacteria have great potential as a platform for biofuel production because of their fast growth, ability to fix carbon dioxide gas, and their genetic tractability. Furthermore they do not require fermentable sugars or arable land for growth and so competition with cropland would be greatly reduced. In this perspective we discuss the challenges and areas for improvement most pertinent for advancing cyanobacterial fuel production, including: improving genetic parts, carbon fixation, metabolic flux, nutrient requirements on a large scale, and photosynthetic efficiency using natural light.

  15. Sugar recognition by human galactokinase

    OpenAIRE

    Timson David J; Reece Richard J

    2003-01-01

    Abstract Background Galactokinase catalyses the first committed step of galactose catabolism in which the sugar is phosphorylated at the expense of MgATP. Recent structural studies suggest that the enzyme makes several contacts with galactose – five side chain and two main chain hydrogen bonds. Furthermore, it has been suggested that inhibition of galactokinase may help sufferers of the genetic disease classical galactosemia which is caused by defects in another enzyme of the pathway galactos...

  16. Irradiation of cane sugar spirit

    International Nuclear Information System (INIS)

    The present study deals with the effect of irradiation on the gas-chromatographic profile of irradiated cane sugar spirit irradiated in glass containers in the presence of oak chops with doses of 0-10 kGy. Volatile constituents were analyzed in a CG gas chromatographer with a flame ionization detector using a Megabore CG-745 column. The results are discussed considering the contribution of irradiation to the quality of the spirit and the contribution of the irradiated oak wood. (author)

  17. Mobile platform security

    CERN Document Server

    Asokan, N; Dmitrienko, Alexandra

    2013-01-01

    Recently, mobile security has garnered considerable interest in both the research community and industry due to the popularity of smartphones. The current smartphone platforms are open systems that allow application development, also for malicious parties. To protect the mobile device, its user, and other mobile ecosystem stakeholders such as network operators, application execution is controlled by a platform security architecture. This book explores how such mobile platform security architectures work. We present a generic model for mobile platform security architectures: the model illustrat

  18. Platform development supportedby gaming

    DEFF Research Database (Denmark)

    Mikkola, Juliana Hsuan; Hansen, Poul H. Kyvsgård

    2007-01-01

    The challenge of implementing industrial platforms in practice can be described as a configuration problem caused by high number of variables, which often have contradictory influences on the total performance of the firm. Consequently, the specific platform decisions become extremely complex......, based on the portfolio management thinking, to measure the degree of modularity embedded in a given platform and to what extent it is aligned with other platforms....

  19. ITS Platform North Denmark

    DEFF Research Database (Denmark)

    Lahrmann, Harry; Agerholm, Niels; Juhl, Jens;

    2012-01-01

    designed digital road map for ITS applications. The platform is freely accessible, which means that third party applications could be run on the platform. It is estimated that using this platform enables the ITS applications to be developed for 20% of the normal cost, hence third party are invited to test...

  20. 78 FR 146 - Determination of Trade Surplus in Certain Sugar and Syrup Goods and Sugar-Containing Products of...

    Science.gov (United States)

    2013-01-02

    ... STATES TRADE REPRESENTATIVE Determination of Trade Surplus in Certain Sugar and Syrup Goods and Sugar... certain sugar and syrup goods and sugar containing products of Determination of Trade Surplus in Certain Sugar and Syrup Goods and Sugar-Containing Products of Chile, Morocco, Costa Rica, the...

  1. 77 FR 57180 - Fiscal Year 2013 Tariff-rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar...

    Science.gov (United States)

    2012-09-17

    ... REPRESENTATIVE Fiscal Year 2013 Tariff-rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar... raw cane sugar, refined and specialty sugar, and sugar-containing products. DATES: Effective Date...), the United States maintains tariff-rate quotas (TRQs) for imports of raw cane sugar and refined...

  2. 29 CFR 516.18 - Employees employed in certain tobacco, cotton, sugar cane or sugar beet services, who are...

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Employees employed in certain tobacco, cotton, sugar cane....18 Employees employed in certain tobacco, cotton, sugar cane or sugar beet services, who are... cigar leaf tobacco, cotton, cottonseed, cotton ginning, sugar cane, sugar processing or sugar beets...

  3. 76 FR 50285 - Fiscal Year 2012 Tariff-Rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar...

    Science.gov (United States)

    2011-08-12

    ... TRADE REPRESENTATIVE Fiscal Year 2012 Tariff-Rate Quota Allocations for Raw Cane Sugar, Refined and... quotas for imported raw cane sugar, refined and specialty sugar and sugar-containing products. DATES... tariff-rate quotas (TRQs) for imports of raw cane sugar and refined sugar. Pursuant to Additional...

  4. 75 FR 53013 - Fiscal Year 2011 Tariff-rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar...

    Science.gov (United States)

    2010-08-30

    ... TRADE REPRESENTATIVE Fiscal Year 2011 Tariff-rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar, and Sugar-containing Products; Revision AGENCY: Office of the United States Trade... allocations of raw cane sugar, refined and special sugar, and sugar-containing products. USTR is revising...

  5. The "sugar pack" health marketing campaign in Los Angeles County, 2011-2012.

    Science.gov (United States)

    Barragan, Noel C; Noller, Ali J; Robles, Brenda; Gase, Lauren N; Leighs, Michael S; Bogert, Suzanne; Simon, Paul A; Kuo, Tony

    2014-03-01

    As part of a comprehensive approach to combating the obesity epidemic, the Los Angeles County Department of Public Health launched the "Sugar Pack" health marketing campaign in fall 2011. Carried out in three stages, the campaign sought to educate and motivate the public to reduce excess calorie intake from sugar-sweetened beverage consumption. The primary Sugar Pack creative concepts provided consumers with information about the number of sugar packs contained in sugary drinks. Data from formative market research as well as lessons from previous campaigns in other U.S. jurisdictions informed the development of the materials. These materials were disseminated through a multipronged platform that included paid outdoor media on transit and billboards and messaging using social media (i.e., Twitter, Facebook, YouTube, and sendable e-cards). Initial findings from a postcampaign assessment indicate that the Sugar Pack campaign reached broadly into targeted communities, resulting in more than 515 million impressions. Lessons learned from the campaign suggest that employing health marketing to engage the public can lead to increased knowledge, favorable recognition of health messages, and self-reported intention to reduce sugar-sweetened beverage consumption, potentially complementing other obesity prevention strategies in the field. PMID:24149214

  6. Transcriptome and selected metabolite analyses reveal points of sugar metabolism in jackfruit (Artocarpus heterophyllus Lam.).

    Science.gov (United States)

    Hu, Lisong; Wu, Gang; Hao, Chaoyun; Yu, Huan; Tan, Lehe

    2016-07-01

    Artocarpus heterophyllus Lam., commonly known as jackfruit, produces the largest tree-borne fruit known thus far. The edible part of the fruit develops from the perianths, and contains many sugar-derived compounds. However, its sugar metabolism is poorly understood. A fruit perianth transcriptome was sequenced on an Illumina HiSeq 2500 platform, producing 32,459 unigenes with an average length of 1345nt. Sugar metabolism was characterized by comparing expression patterns of genes related to sugar metabolism and evaluating correlations with enzyme activity and sugar accumulation during fruit perianth development. During early development, high expression levels of acid invertases and corresponding enzyme activities were responsible for the rapid utilization of imported sucrose for fruit growth. The differential expression of starch metabolism-related genes and corresponding enzyme activities were responsible for starch accumulated before fruit ripening but decreased during ripening. Sucrose accumulated during ripening, when the expression levels of genes for sucrose synthesis were elevated and high enzyme activity was observed. The comprehensive transcriptome analysis presents fundamental information on sugar metabolism and will be a useful reference for further research on fruit perianth development in jackfruit. PMID:27181946

  7. Application of reliability centered maintenance (RCM) to the gas compression system of the platforms P-09 and P-19 (E and P from Bacia de Campos, RJ, Brazil); Aplicacao de manutencao centrada em confiabilidaade (MCC) ao sistema de compressao de gas das plataformas P-09 e P-19 (E e P da Bacia de Campos)

    Energy Technology Data Exchange (ETDEWEB)

    Diniz, Flavio L.B.; Oliveira, Luiz F.S. de [DNV Principia Ltda., Macae, RJ (Brazil); Frydmana, Bernardo; Okada, Ricardo Okada [PETROBRAS, Macae, RJ (Brazil). Exploracao e Producao. Gerencia de Logistica

    2000-07-01

    In this paper, the main results of the application of Reliability Centered Maintenance (RCM) to the gas compression systems of Platforms P-09 (Turbine Taurus 60) and P-19 (Turbine Mars 90) are presented. RCM is a method whose central paradigm is to preserve systems' functions, unlike traditional maintenance, which focus on equipment maintenance, without care about systems' functions and the allocation of maintenance resources. A total of 654 components were analyzed at P-19 and 551 at P-09, and about 650 maintenance tasks were established. Besides the results, this paper presents details of the method and some comments about its applicability in other systems. (author)

  8. Effect Evaluation of the Application of Web Platform in Medical Quality Control Data Management Center%Web平台在医疗质控数据管理中的应用效果评价

    Institute of Scientific and Technical Information of China (English)

    高健; 杜静; 张菊芬; 李建

    2015-01-01

    Objective: To discuss about the effect of the application of WEB network platform in the medical quality control data management. Methods: The satisfaction and other indexes of hospital management department and clinical departments using the WEB network platform from October 2014 to March 2015 and those who did not use the WEB network platform April 2014 to September 2014 are compared and analyzed. Results: After the medical quality control with WEB network platform, the satisfaction of hospital management department increased from 31.25% to 84.38%. The satisfaction of clinical departments increased from 42.59% to 85.19%. The difference statistically is significant (P<0.05). Conclusion: The medical quality control with WEB platform helps to improve the work efficiency, and the control level of medical statistics in China, so as to lay a solid foundation for comprehensive and stable development of relevant work.%目的:探讨采用Web网络平台对医疗质控数据管理的应用效果.方法:对比分析2014年10月至2015年3月采用Web网络平台及2014年4月至2012年9月未采取Web网络平台进行医疗质控的医院管理部门及临床科室的满意度等指标进行分析.结果:采用Web网络平台进行医疗质控后医院管理部门的满意度由31.25%提高至84.38%,临床科室的满意度由42.59%提高至85.19%,差异具有显著的统计学意义(P<0.05).结论:采取Web网络平台进行医疗质控有助于提高工作效率,完善我国医疗统计数据的控制水准,从而为相关工作的全面稳定发展打下坚实的基础.

  9. Sugar industry dilemma in NWFP

    International Nuclear Information System (INIS)

    Sugarcane is an important cash-crop in Pakistan, ranking fourth in average cultivation after wheat, rice and cotton. It contributed 6.3 percent to the national agricultural value addition and 1.3 percent of the GDP during 2002-2003. It provides direct employment to more than 10,000 persons in NWFP. Sugarcane is grown over an area of more or less one million hectares in Pakistan, the Punjab shares 66.8%, Sindh 23.5% and NWFP shares 9.5% of the total area and 63.7, 26.5 and 9.7% of the production, respectively (Agriculture statistics of Pakistan FRS 2003). The national average cane-yield (47 tonnes per hectare) is far below the existing potential, Sindh with 53 tonnes per hectare is the leading province, followed by NWFP (48 tonnes) and Punjab (45 tonnes per hectare), respectively. In Pakistan, 73 mills are in operation. On the average, these Sugar Mills produce 3.52 million tons Sugar and employed labour force of 1.06 million persons, involving about nine million people of rural population in the production of sugarcane in 2002. In the year 2002-03, cane production was over 52 million tonnes; the Mills utilized (80.28%) of the total cane production with a yield of 3.66 million tonnes of sugar. Part 1 of this paper discusses the importance of sugarcane crop and sugarcane industry towards national economy. In part 2, problems of varied horizon have been covered, in detail, with sound viable recommendations. Finally, conclusions have been drawn in part 3 for consideration by all relevant stakeholders of the sector. To avert problems like low cane-yield, minimum return to farmers, negative attitude and delaying tactics in payments, policy makers and decision-support unit of the province should ensure the following: no further expansion of sugar-mills on political grounds and without viable feasibility; immediate improvement in water-courses, improvement of irrigation efficiency, develop cane-varieties with high sucrose-recovery percentage, reduce cost of production of

  10. Sugar recognition by human galactokinase

    Directory of Open Access Journals (Sweden)

    Timson David J

    2003-11-01

    Full Text Available Abstract Background Galactokinase catalyses the first committed step of galactose catabolism in which the sugar is phosphorylated at the expense of MgATP. Recent structural studies suggest that the enzyme makes several contacts with galactose – five side chain and two main chain hydrogen bonds. Furthermore, it has been suggested that inhibition of galactokinase may help sufferers of the genetic disease classical galactosemia which is caused by defects in another enzyme of the pathway galactose-1-phosphate uridyl transferase. Galactokinases from different sources have a range of substrate specificities and a diversity of kinetic mechanisms. Therefore only studies on the human enzyme are likely to be of value in the design of therapeutically useful inhibitors. Results Using recombinant human galactokinase expressed in and purified from E. coli we have investigated the sugar specificity of the enzyme and the kinetic consequences of mutating residues in the sugar-binding site in order to improve our understanding of substrate recognition by this enzyme. D-galactose and 2-deoxy-D-galactose are substrates for the enzyme, but N-acetyl-D-galactosamine, L-arabinose, D-fucose and D-glucose are all not phosphorylated. Mutation of glutamate-43 (which forms a hydrogen bond to the hydroxyl group attached to carbon 6 of galactose to alanine results in only minor changes in the kinetic parameters of the enzyme. Mutation of this residue to glycine causes a ten-fold drop in the turnover number. In contrast, mutation of histidine 44 to either alanine or isoleucine results in insoluble protein following expression in E. coli. Alteration of the residue that makes hydrogen bonds to the hydroxyl attached to carbons 3 and 4 (aspartate 46 results in an enzyme that although soluble is essentially inactive. Conclusions The enzyme is tolerant to small changes at position 2 of the sugar ring, but not at positions 4 and 6. The results from site directed mutagenesis could

  11. Production of Biopolymers from Sugar Beet Pulp

    OpenAIRE

    Meyer, Laurence; Paquot, Michel; Dubois, Philippe

    2009-01-01

    Sugar beet pulp is an important by-product of the sugar industry. In order to make the most of this waste, pectin extraction can constitute an economical solution. Pectin is commonly used in food industry as a gelling agent. However, in the present study another use of pectin is considered: its potential embedding into biodegradable polymer films which can further be used in plastic industry. At first, different pectin extraction methods have been developed on sugar beet pulp in order t...

  12. Pullulan production from sugar beat molasses

    OpenAIRE

    Kassim, Mohammad Bashir Ismail [محمد بشيراسماعيل قاسم; Sultan, Raad Hussani

    1997-01-01

    Sugar beet molasses was used as the substrate for the production of pullulan with Aureobasidum pullulans ATCC 42023. In addition biomass, residual sugar and final pH of the culture medium were investigated. In comparing sugar beet molasses and glucose media, it was found that production of pullulan from glucose medium highly exceeded that produced from molasses medium. Treatment of molasses with sodium sulphate slightly enhanced pullulan production. Highest pullulan production from molasses o...

  13. Sugar and Alcoholic Fair Closed in Chengdu

    Institute of Scientific and Technical Information of China (English)

    Li Zhen

    2009-01-01

    @@ The 80th China National Sugar and Alcoholic Commodities Fair was held in Chengdu (capital of Sichuan province) from March 24 to 28.Sponsored by China National Sugar and Alcohol Group Corp.,this is the 20th time for Chengdu to host such a big event.Since the fair was initially held in 1955,Sugar and Alcoholic Fair has become increasingly well-known in both China and abroad while sticking to the principle of serving enterprises.

  14. Natural sweet substances - alternative of sugar

    OpenAIRE

    Kratochvílová, Kateřina

    2014-01-01

    Natural sweet substances – alternative of sugar Summary Sugar (sucrose) is undoubtedly the most commonly used sweetening agent of natural origin, but certainly not the only one. Large amount of sweet substances with different structure has been isolated from the plants. These non-carbohydrate sweetening agents have several advantages over sucrose. They are low-energy substances, which have much higher sweetening effect than sucrose, and therefore become a suitable alternative sugar. U...

  15. The Mexican sugar industry : problems and prospects

    OpenAIRE

    Borrell, Brent

    1991-01-01

    The Mexican sugar industry operates under strict government controls. The sugar parastatal, AZUCAR, and other state agencies govern virturally all aspects of pricing and, until recently, AZUCAR controlled virtually all aspects of marketing. The purpose of this study is to make transparent the main economic effects of existing sugar policies. Three broad measures are used to estimate the resource misallocation effects of intervention: the nominal rate of protection, the effective rate of assis...

  16. What Price Sugar? Land, Labor, and Revolution

    OpenAIRE

    Daniel C. Littlefield

    2008-01-01

    [First paragraph] Sugar, Slavery, and Society: Perspectives on the Caribbean, India, the Mascarenes, and the United States. Bernard Moitt (ed.). Gainesville: University Press of Florida, 2004. vii + 203 pp. (Cloth US $ 65.00) Tropical Babylons: Sugar and the Making of the Atlantic World, 1450-1680. Stuart B. Schwartz (ed.). Chapel Hill: University of North Carolina Press, 2004. xiii + 347 pp. (Paper US $ 22.50) These two books illustrate the fascination that sugar, slaver...

  17. Supply Response of Sugar Cane in Indonesia

    OpenAIRE

    Noer Soetrisno

    1984-01-01

    The paper investigates the supply response of sugar cane using an extended Nerlovian model, The analysis is separated into sugar mills and farmers’ responses. Output response is decomposed into area response and yield response. An important finding shows farmers to be responsive to price while millers are not, The insignificant results on sugar mills indicate that when they are under strict control, and are no longer profit maximizing, the Nerlovian supply response does not apply.

  18. Metal Chlorides in Ionic Liquid Solvents Convert Sugars to 5-Hydroxymethylfurfural

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Haibo; Holladay, John E.; Brown, Heather M.; Zhang, Z. Conrad

    2007-06-15

    Sugars were converted to hydroxymethylfurfural (HMF) at high yield in ionic liquids without the addition of Bronsted acids. Very small amount of certain metal halides significantly reduced the fructose dehydration barrier in ionic liquids producing HMF at high yields. Most remarkably, glucose, a common sugar molecule, was selectively converted to HMF in good yield in ionic liquids containing a small amount of CrCl2. Thus CrCl2 is unique among metal chlorides tested for its effectiveness in both isomerizing glucose as well as dehydrating fructose. Only negligble amount of levulinic acid was formed in the reactions. The catalytic activity of metal chlorides for sugar conversion in ionic liquids is perhaps related to hydroxyl group of the sugar forming metal complexes with the unsaturated metal center.

  19. Nuclear analytical techniques in Cuban Sugar Industry

    International Nuclear Information System (INIS)

    This paper is a review concerning the applications of Nuclear Analytical Techniques in the Cuban sugar industry. The most complete elemental composition of final molasses (34 elements ) and natural zeolites (38) this last one employed as an auxiliary agent in sugar technological processes has been performed by means of Instrumental Neutron Activation Analysis (INAA) and X-Ray Fluorescence Analysis (XRFA). The trace elements sugar cane soil plant relationship and elemental composition of different types of Cuban sugar (rawr, blanco directo and refine) were also studied. As a result, valuable information referred to the possibilities of using these products in animal and human foodstuff so as in other applications are given

  20. Product Platform Modeling

    DEFF Research Database (Denmark)

    Pedersen, Rasmus

    encapsulation can be visually modelled during product platform projects. A fundamental hypothesis in this project is that decision makers and important stakeholders have to be able to see the platform in order to manage it. Consequently, the thesis also investigates how visual models of important phenomena can...... two main purposes; First, various phenomena related to product platforms are investigated and secondly it is investigated how some of these phenomena can be visually modelled in order to support decision making in industrial platform projects. The investigation of platform phenomena is based on the...... support decision makers during a product platform project. The reaction from stakeholders in the case companies indicates that the decision base is improved by means of visual models. Another finding is that the sometimes rather theoretical and intangible phenomena can be instantiated in models and...

  1. ITER GIS experiment platform control system

    International Nuclear Information System (INIS)

    The work is mainly focused on the design and implementation of a control and measuring system with GE PLC as its control center on the distributed experiment platform. With integration of industrial Ethernet, CAN bus and RS485, etc, the system ensures ITER GIS safety running control and enables remote control and real-time status-monitoring. (authors)

  2. Sugar palm (Argena pinnata). Potential of sugar palm for bio-ethanol production

    OpenAIRE

    Elbersen, H.W.; Oyen, L.P.A.

    2010-01-01

    The energetic and economic feasibility of bioethanol production from sugar palm is virtually unknown. A positive factor are the potentially very high yields while the long non-productive juvenile phase and the high labor needs can be seen as problematic. Expansion to large scale sugar palm cultivation comes with risks. Small-scale cultivation of sugar palm perfectly fits into local farming systems. In order to make a proper assessment of the value palm sugar as bio-ethanol crop more informati...

  3. Platform Competition in Telecommunications

    OpenAIRE

    Church, Jeffrey; Gandal, Neil

    2004-01-01

    In this Paper we consider the economics of platform competition in telecommunications. Platform competition occurs when different, sometimes incompatible, technologies compete to provide telecommunications services to end-users. Battles between competing technologies have been an important feature of telecommunications in the last twenty or so years. Examples of platform competition in telecommunications include wireless vs. wireline networks, competing wireless options, such as satellite vs....

  4. Eclipse Platform Technical Overview

    OpenAIRE

    ALS-NSCORT,

    2003-01-01

    The Eclipse Platform is designed for building integrated development environments (IDEs) that can be used to create applications as diverse as web sites, embedded JavaTM programs, C++ programs, and Enterprise JavaBeansTM. This paper is a general technical introduction to the Eclipse Platform. Part I presents a technical overview of its architecture. Part II is a case study of how the Eclipse Platform was used to build a full-featured Java development environment. 20 pages Provider Notes...

  5. Platform decommissioning costs

    International Nuclear Information System (INIS)

    There are over 6500 platforms worldwide contributing to the offshore oil and gas production industry. In the North Sea there are around 500 platforms in place. There are many factors to be considered in planning for platform decommissioning and the evaluation of options for removal and disposal. The environmental impact, technical feasibility, safety and cost factors all have to be considered. This presentation considers what information is available about the overall decommissioning costs for the North Sea and the costs of different removal and disposal options for individual platforms. 2 figs., 1 tab

  6. Omnidirectional holonomic platforms

    International Nuclear Information System (INIS)

    This paper presents the concepts for a new family of wheeled platforms which feature full omnidirectionality with simultaneous and independently controlled rotational and translational motion capabilities. The authors first present the orthogonal-wheels concept and the two major wheel assemblies on which these platforms are based. They then describe how a combination of these assemblies with appropriate control can be used to generate an omnidirectional capability for mobile robot platforms. The design and control of two prototype platforms are then presented and their respective characteristics with respect to rotational and translational motion control are discussed

  7. Sugar gustatory thresholds and sugar selection in two species of Neotropical nectar-eating bats.

    Science.gov (United States)

    Ayala-Berdon, Jorge; Rodríguez-Peña, Nelly; García Leal, Cristian; Stoner, Kathryn E; Schondube, Jorge E

    2013-02-01

    Nectar-feeding bats play an important role in natural communities acting as pollinators; however, the characteristics that affect their food selection are unclear. Here we explore the role that sugar gustatory thresholds and sugar concentration play on sugar selection of Glossophaga soricina and Leptonycteris yerbabuenae. We offered bats paired feeders containing sugar solutions of sucrose (S), glucose (G) or fructose (F) vs. pure water, and sucrose vs. 1:1 equicaloric solutions of glucose-fructose at 5, 15 and 35% (wt./vol.). To see the effect of sweetness on sugar selection, we habituated the bats with a diet containing either sucrose or hexoses and subsequently evaluated sugar preferences. Sugar thresholds were Sbats fed on dilute nectars. L. yerbabuenae changed its sugar preferences with concentration while G. soricina did not. Finally, the bats consistently preferred the sugar they were habituated to. Our results suggest that bats become accustomed to the sugar found in the most abundant plants they use, and thus prefer the most common sugars included in their diet. This could confer an advantage by allowing them shifting sugar preferences on the most common food present in their environment. PMID:23085289

  8. 21 CFR 172.585 - Sugar beet extract flavor base.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Sugar beet extract flavor base. 172.585 Section 172... CONSUMPTION Flavoring Agents and Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet...) Sugar beet extract flavor base is the concentrated residue of soluble sugar beet extractives from...

  9. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435... For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be 54.35 percent of the overall allotment quantity. (b) The allotment for cane sugar will be 45.65 percent of...

  10. Microbiological Spoilage of High-Sugar Products

    Science.gov (United States)

    Thompson, Sterling

    The high-sugar products discussed in this chapter are referred to as chocolate, sugar confectionery (non-chocolate), liquid sugars, sugar syrups, and honey. Products grouped in the sugar confectionery category include hard candy, soft/gummy candy, caramel, toffee, licorice, marzipan, creams, jellies, and nougats. A common intrinsic parameter associated with high-sugar products is their low water activity (a w), which is known to inhibit the growth of most spoilage and pathogenic bacteria. However, spoilage can occur as a result of the growth of osmophilic yeasts and xerophilic molds (Von Richter, 1912; Anand & Brown, 1968; Brown, 1976). The a w range for high-sugar products is between 0.20 and 0.80 (Banwart, 1979; Richardson, 1987; Lenovich & Konkel, 1992; ICMSF, 1998; Jay, Loessner, & Golden, 2005). Spoilage of products, such as chocolate-covered cherries, results from the presence of yeasts in the liquid sugar brine or the cherry. Generally, the spoiled product will develop leakers. The chocolate covering the cherry would not likely be a source of yeast contamination.

  11. Simple Potentiometric Determination of Reducing Sugars

    Science.gov (United States)

    Moresco, Henry; Sanson, Pedro; Seoane, Gustavo

    2008-01-01

    In this article a potentiometric method for reducing sugar quantification is described. Copper(II) ion reacts with the reducing sugar (glucose, fructose, and others), and the excess is quantified using a copper wire indicator electrode. In order to accelerate the kinetics of the reaction, working conditions such as pH and temperature must be…

  12. Characterization of sugar beet pulp derived oligosaccharides

    NARCIS (Netherlands)

    Leijdekkers, M.

    2015-01-01

    Abstract This thesis aimed at characterizing complex mixtures of sugar beet pulp derived oligosaccharides, in order to be able to monitor and optimize the enzymatic saccharification of sugar beet pulp. Hydrophilic interaction chromatography with on-line evaporative light scattering

  13. Holograms recorded in dichromated with simple sugars

    International Nuclear Information System (INIS)

    Sugars as glucose and fructose can be used to holographic record. These materials have the advantage to mix very well with K2Cr2O7.Holographic gratings recorded in sugars, were made by a lineal setup to producing interference pattern using a wavelength at 473 nm. These materials have the ability to register information in real time.

  14. Diabetes: Monitoring Your Blood Sugar Level

    Science.gov (United States)

    ... to Web version Diabetes | Monitoring Your Blood Sugar Level What tests can I use to check my blood sugar level? There are 2 blood tests that can help ... the past 2-3 months. Testing your A1C level every 3 months is the best way for ...

  15. Sugar Beet (Beta vulgaris L. ssp. vulgaris)

    Science.gov (United States)

    Sugar beet is widely grown, however high profitability requires proper land selection and management. This chapter describes the characteristics of sugar beet and reviews its land and soil management, including cultivation techniques, crop rotation, soil tillage, planting and seedbed preparation, di...

  16. The sugar industry in Peru

    Directory of Open Access Journals (Sweden)

    Klaren, Peter F.

    2005-04-01

    Full Text Available Since the early Colonial times sugar production has been a key sector in the Peruvian export economy. This article analyzes its evolution as from the beginning of its modern phase by mid 19th Century, its consolidation in the Northern coastal region, and its concentration in scale-economy plants. The prosperity of this type of production contributed to the formation of both an oligarchy which governed the country until 1968, and the populist party (APRA and its electoral basis (the so-called «Aprista North». In the sixties Velasco Alvarado’s military revolution nationalized the sugar industry, which underwent structural changes leading to a serious crisis in the eighties that has not been overcome up-todate.

    La producción de azúcar ha constituido un importante sector en la economía exportadora del Perú desde el período colonial temprano. Este artículo analiza su evolución, sobre todo tras el inicio de su fase moderna, fechada a partir de mediados del siglo XIX, cuando se modernizó, se consolidó en la región costera septentrional y se concentró en fábricas que operaban con economías de escala. Su prosperidad, contribuyó, además, a la formación de una oligarquía que gobernó el país hasta 1968 y del partido populista, APRA, y su base electoral (el llamado «sólido Norte aprista». La revolución militar de Velasco Alvarado nacionalizó la industria en la década de 1960 y los cambios estructurales que sufrió posteriormente le condujeron a una grave crisis en los años ochenta que aún no ha superado.

  17. Oil and Gas Producing Platforms in the Gulf of Mexico, Geographic NAD83, MMS (1998)[platforms_MMS_1998

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a point data set for the location of over 4300 MMS administered platform structures used for oil and gas production in the Gulf of Mexico. Groups of...

  18. How a change in Brazil's sugar policies would affect the world sugar market

    OpenAIRE

    Borrell, Brent

    1991-01-01

    Although Brazil is the world's largest sugarcane producer, only one-third of the cane it grows is used to produce sugar; the rest is used to produce ethanol as fuel for automobiles. Still, Brazil is the world's fourth largest sugar producer. This paper asks what it would mean for Brazil and for the world sugar market if Brazil were to shift largely away from ethanol to sugar production. This question is of keen interest for the world sugar market because such a shift -- although politically d...

  19. PROSPECTS OF SUGAR PRODUCTION AND IMPORTS: MEETING THE SUGAR DEMAND OF NIGERIA BY YEAR 2020

    OpenAIRE

    J.N. Nmadu; M.A. Ojo; F.D. Ibrahim

    2013-01-01

    The trend of sugar cane production and refined sugar imports for the period 1960-2010 were analysed and forecasted to year 2020. Results show that sugar cane output will rise to 2.8m tonnes from about 88 thousand hectares of land by year 2020. The total refined sugar that will be available from production and import is about 720 thousand tonnes but with Nigerian population growing at the rate of 2.27%, potential demand for refined sugar will rise to 1.6B tonnes by the year 2020 creating a def...

  20. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Science.gov (United States)

    2010-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  1. 21 CFR 173.320 - Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.

    Science.gov (United States)

    2010-04-01

    ... controlling microorganisms in cane-sugar and beet-sugar mills. Agents for controlling microorganisms in cane... used in the control of microorganisms in cane-sugar and/or beet-sugar mills as specified in paragraph...) Combination for cane-sugar mills: Parts per million Disodium cyanodithioimidocarbonate 2.5 Ethylenediamine...

  2. 75 FR 50796 - Fiscal Year 2011 Tariff-Rate Quota Allocations for Raw Cane Sugar, Refined and Specialty Sugar...

    Science.gov (United States)

    2010-08-17

    ... TRADE REPRESENTATIVE Fiscal Year 2011 Tariff-Rate Quota Allocations for Raw Cane Sugar, Refined and... quotas for imported raw cane sugar, refined and specialty sugar, and sugar-containing products. DATES... States (HTS), the United States maintains tariff-rate quotas (TRQs) for imports of raw cane sugar...

  3. EURESCOM Services Platform

    NARCIS (Netherlands)

    Nieuwenhuis, Lambert J.M.; Halteren, van Aart

    1999-01-01

    This paper presents the results of the EURESCOM Project 715. In February 1999, a large team of researchers from six European public network operators completed a two year period of cooperative experiments on a TINA-based environment, called the EURESCOM Services Platform (ESP). This platform consist

  4. Continuous Platform Development

    DEFF Research Database (Denmark)

    Nielsen, Ole Fiil

    low risks and investments but also with relatively fuzzy results. When looking for new platform projects, it is important to make sure that the company and market is ready for the introduction of platforms, and to make sure that people from marketing and sales, product development, and downstream...

  5. Alkaline degradation of invert sugar from molasses.

    Science.gov (United States)

    Yang, Byung Y; Montgomery, Rex

    2007-11-01

    Sugar beet and sugar cane molasses have been shown to be suitable starting materials for producing de-icer preparations. The sucrose in the molasses is hydrolyzed to glucose and fructose by invertase. The reducing sugars are then degraded by NaOH, the alkali being neutralized by the sugar acids produced, resulting in an increase of the ionic strength and consequently depression of the freezing point of the resulting solution. For the preparation of de-icers, the desired freezing point depression to a temperature of less than about -20 degrees C can be achieved by adjusting the amount and concentration of the alkali metal hydroxide used. The resulting products are biodegradable and eliminate the corrosive effects associated with the use of conventional chloride salts. Degradation of invert sugar by NaOH has been achieved without an external heat source. The reaction products showed the same freezing point depression as seen in the degradation products from pure glucose. PMID:17222551

  6. Product Platform Replacements

    DEFF Research Database (Denmark)

    Sköld, Martin; Karlsson, Christer

    2012-01-01

    shed light on this unexplored and growing managerial concern, the purpose of this explorative study is to identify operational challenges to management when product platforms are replaced. Design/methodology/approach – The study uses a longitudinal field-study approach. Two companies, Gamma and Omega......Purpose – It is argued in this article that too little is known about product platforms and how to deal with them from a manager's point of view. Specifically, little information exists regarding when old established platforms are replaced by new generations in R&D and production environments. To...... distinguishing between platform replacement “height” and “width”. Seven groups of managerial measures for dealing with the issues are recommended. Originality/value – The study aims to contribute to the existing literature by taking a managers' perspective of product platform development. Its specific...

  7. A single amino acid change converts the sugar sensor SGLT3 into a sugar transporter.

    Directory of Open Access Journals (Sweden)

    Laura Bianchi

    Full Text Available BACKGROUND: Sodium-glucose cotransporter proteins (SGLT belong to the SLC5A family, characterized by the cotransport of Na(+ with solute. SGLT1 is responsible for intestinal glucose absorption. Until recently the only role described for SGLT proteins was to transport sugar with Na(+. However, human SGLT3 (hSGLT3 does not transport sugar but causes depolarization of the plasma membrane when expressed in Xenopus oocytes. For this reason SGLT3 was suggested to be a sugar sensor rather than a transporter. Despite 70% amino acid identity between hSGLT3 and hSGLT1, their sugar transport, apparent sugar affinities, and sugar specificity differ greatly. Residue 457 is important for the function of SGLT1 and mutation at this position in hSGLT1 causes glucose-galactose malabsorption. Moreover, the crystal structure of vibrio SGLT reveals that the residue corresponding to 457 interacts directly with the sugar molecule. We thus wondered if this residue could account for some of the functional differences between SGLT1 and SGLT3. METHODOLOGY/PRINCIPAL FINDINGS: We mutated the glutamate at position 457 in hSGLT3 to glutamine, the amino acid present in all SGLT1 proteins, and characterized the mutant. Surprisingly, we found that E457Q-hSGLT3 transported sugar, had the same stoichiometry as SGLT1, and that the sugar specificity and apparent affinities for most sugars were similar to hSGLT1. We also show that SGLT3 functions as a sugar sensor in a living organism. We expressed hSGLT3 and E457Q-hSGLT3 in C. elegans sensory neurons and found that animals sensed glucose in an hSGLT3-dependent manner. CONCLUSIONS/SIGNIFICANCE: In summary, we demonstrate that hSGLT3 functions as a sugar sensor in vivo and that mutating a single amino acid converts this sugar sensor into a sugar transporter similar to SGLT1.

  8. ANALYSIS OF INNOVATIVE DEVELOPMENT OF SUGAR INDUSTRY ENTERPRISES

    Directory of Open Access Journals (Sweden)

    T. Kostenko

    2014-04-01

    Full Text Available The paper analyzes basic indicators of innovative activity of sugar enterprises during the study period. The study presents basic factors that prevent the innovative development of sugar industry enterprises. The economic assessment is made as to various schemes of processing sugar beets for sugar and ethanol production for maximization of economic benefit. The evidence reveals importance of sugar and ethanol producrion combination in terms of the sugar enterprises to provide their socio-economic activity stabilization.

  9. BREAK-EVEN POINT IN SUGAR-BEET PRODUCTION

    OpenAIRE

    Ilija Nedić

    2015-01-01

    World sugar consumption has been recording a steady growth in the past 70 years and, according to all relevant estimates, it will continue to grow also in the next decade, which puts sugar in the category of the most significant foods and commodities in the world. Of the total world sugar production, around 77% is derived from sugar cane and 23% from sugar beet. Brazil has been the world leader in sugar production for a long period of time, producing white sugar from sugar cane only, whereas ...

  10. Insecticidal sugar baits for adult biting midges.

    Science.gov (United States)

    Snyder, D; Cernicchiaro, N; Allan, S A; Cohnstaedt, L W

    2016-06-01

    The mixing of an insecticide with sugar solution creates an oral toxin or insecticidal sugar bait (ISB) useful for reducing adult insect populations. The ability of ISBs to kill the biting midge Culicoides sonorensis Wirth and Jones (Diptera: Ceratopogonidae), a vector of bluetongue virus, epizootic hemorrhagic disease and vesicular stomatitis viruses, was tested. The commercial insecticide formulations (percentage active ingredient) tested included bifenthrin, cyfluthrin, deltamethrin, permethrin, dinotefuran, imidacloprid, thiamethoxam and spinosad. Mortality rates were determined for various concentrations of commercial formulations (0.01, 0.05, 0.1, 1, 2 and 3%) and observed at 1, 4, 10 and 24 h post-exposure to the ISB. In the first set of assays, laboratory-reared midges were fed sugar ad libitum and then exposed to insecticide-treated sugar solutions to measure mortality. The second assay assessed competitive feeding: midges were provided with a control sugar solution (10% sucrose) in one vial, and a sugar and insecticide solution in another. Pyrethroid treatments resulted in the greatest mortality in the first hour at the lowest concentrations and spinosad consumption resulted in the least mortality. Biting midges were not deterred from feeding on the 1% ISB solutions despite the presence of an insecticide-free alternative source of sugar. PMID:26789534

  11. The anaerobic digestion of sugar beet pulp

    OpenAIRE

    Suhartini, Sri

    2014-01-01

    World-wide there are substantial quantities of sugar beet pulp, which arises as a residue after the processing of whole beet to extract sugar for refining as a foodstuff or for use in fermentation, in particular for the production of ethanol for the biofuel market. In both cases the resulting pulp residue is still rich in pentose sugars and fibre, and the research considered anaerobic digestion (AD) as a potential technology for the conversion of this material into renewable energy in the for...

  12. Knoevenagel Reaction of Unprotected Sugars

    Science.gov (United States)

    Scherrmann, Marie-Christine

    The Knoevenagel reaction of unprotected sugars was investigated in the 1950s using zinc chloride as promoter. The so-called Garcia Gonzalez reaction had been almost forgotten for 50 years, until the emergence of new water tolerant catalysts having Lewis acid behavior. The reaction was thus reinvestigated and optimal conditions have been found to prepare trihydroxylated furan derivatives from pentose or β-tetrahydrofuranylfuran from hexoses with non-cyclic β-keto ester or β-diketones. Other valuable compounds such as β-linked tetrahydrobenzofuranyl glycosides or hydroxyalkyl-3,3,6,6,-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione can be obtained using cyclic β-dicarbonylic derivatives. Apart from one report in the 1950s, the Knoevenagel reaction of unprotected carbohydrate in basic condition has been studied only in the mid-1980s to prepare C-glycosyl barbiturates from barbituric acids and, later on, from non-cyclic β-diketones, β-C-glycosidic ketones. The efficient method exploited to prepare such compounds has found an industrial development in cosmetics.

  13. The Creative Platform

    DEFF Research Database (Denmark)

    Byrge, Christian; Hansen, Søren

    This book is about introducing more creativity into general educational courses and cross-disciplinary activities. It is directed toward teachers at all levels in the educational system, but the Creative Platform is a general model, and thus the creative process will fundamentally be the same...... whether you consider thirdgrade teaching, human-resource development, or radical new thinking in product development in a company. The Creative Platform was developed at Aalborg University through a series of research-and-development activities in collaboration with educational institutions and private...... companies. It is a project in which the goal is to make a hands-on approach to a knowledge perspective on enhancing creativity. The underlying ambition of the Creative Platform is to make it easier to promote creativity. At www.uka.aau.dk/The+Creative+Platform, you can find extra materials and instructions...

  14. USA Hire Testing Platform

    Data.gov (United States)

    Office of Personnel Management — The USA Hire Testing Platform delivers tests used in hiring for positions in the Federal Government. To safeguard the integrity of the hiring processes and ensure...

  15. "Platform" innovative educational technology

    OpenAIRE

    Klimashova Yuliya Igorevna

    2015-01-01

    This article reflects the main aspects of "Platform" innovative education technology, determines the theoretical and practical components of the technology, and describes the results of its application in the educational process.

  16. EPA Geospatial Platform

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Geospatial Platform is a shared infrastructure that a suite of geospatial tools, data and services that helps coordinate and consolidate mapping activities,...

  17. Stable Research Platform Workshop

    OpenAIRE

    Fisher, F H; Bishop, C B

    1988-01-01

    A workshop on stable oceanographic research platforms was held at the Marine Physical Laboratory June 29-30, 1987. Research needs of several scientific disciplines, including physical oceanography, air-sea interaction, biological oceanography (especially bio-optics), and acoustics were discussed in detail with respect to the advantages of various stable platforms. This workshop was stimulated by recent requests involving the use of FLIP in weather conditions beyond its original capab...

  18. Innovating Platform Business Models

    OpenAIRE

    Moser, Daniel; Gassmann, Oliver

    2016-01-01

    Digitalization, connected products and services, and shortening innovation cycles are widely discussed topics in management practice and theory and demand for new concepts. Platforms are such a concept and find successively entry into a growing number of companies. However, research did not yet address how business models for platforms can be innovated. Thus, we build on a multi-case study and analyze how three major companies, Amazon, Apple and Google innovated their business models. We foun...

  19. ARM for Platform Application

    Science.gov (United States)

    Patte, Mathieu; Poupat, Jean-Luc; Le Meur, Patrick

    2015-09-01

    The activities described in this paper are part of the CNES R&T “Study of a Cortex-R ARM based architecture” performed by Airbus DS Space System & Electronics in 2014. With the support of CNES, Airbus DS has performed the porting of a representative space application software on an ARM based demonstration platform. This paper presents the platform itself, the activities performed at software level and the first results on this evaluation study.

  20. The FLP microsatellite platform flight operations manual

    CERN Document Server

    2016-01-01

    This book represents the Flight Operations Manual for a reusable microsatellite platform – the “Future Low-cost Platform” (FLP), developed at the University of Stuttgart, Germany. It provides a basic insight on the onboard software functions, the core data handling system and on the power, communications, attitude control and thermal subsystem of the platform. Onboard failure detection, isolation and recovery functions are treated in detail. The platform is suited for satellites in the 50-150 kg class and is baseline of the microsatellite “Flying Laptop” from the University. The book covers the essential information for ground operators to controls an FLP-based satellite applying international command and control standards (CCSDS and ECSS PUS). Furthermore it provides an overview on the Flight Control Center in Stuttgart and on the link to the German Space Agency DLR Ground Station which is used for early mission phases. Flight procedure and mission planning chapters complement the book. .

  1. Treatment of biomass to obtain fermentable sugars

    Science.gov (United States)

    Dunson, Jr., James B.; Tucker, Melvin; Elander, Richard; Hennessey, Susan M.

    2011-04-26

    Biomass is pretreated using a low concentration of aqueous ammonia at high biomass concentration. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation.

  2. Nuclear analytical techniques in Cuban sugar industry

    International Nuclear Information System (INIS)

    This paper is a review concerning the application of Nuclear Analytical Techniques in the Cuban sugar industry. The most complete elemental composition of final molasses (34 elements) and natural zeolites (38) this last one employed as an auxiliary agent in sugar technological processe4s has been performed by means of instrumental Neutron Activation Analysis (INAA) and X-Ray Fluorescence Analysis (XRFA). The trace elemental sugar cane soill-plant relationship and elemental composition of different types of Cuban sugar (raw, blanco-directo and refine) were also studied. As a result, valuable information referred to the possibilities of using these products in animal and human foodstuff so as in the other applications are given. (author). 34 refs., 6 figs., 1 tab

  3. Application of radiotracers in the sugar industry

    International Nuclear Information System (INIS)

    The purpose of this work was to determine the residence time distribution in the pre-heaters and in the clarifier to meet the dynamic of the sugar manufacturing process and to diagnose the equipment operation

  4. Enzymatic conversion of lignocellulose into fermentable sugars

    DEFF Research Database (Denmark)

    Jørgensen, Henning; Kristensen, Jan Bach; Felby, Claus

    2007-01-01

    The economic dependency on fossil fuels and the resulting effects on climate and environment have put tremendous focus on utilizing fermentable sugars from lignocellulose, the largest known renewable carbohydrate source. The fermentable sugars in lignocellulose are derived from cellulose and...... into fermentable sugars requires a number of different cellulases and hemicellulases. The hydrolysis of cellulose is a sequential breakdown of the linear glucose chains, whereas hemicellulases must be capable of hydrolysing branched chains containing different sugars and functional groups. The...... technical and scientific issues within pretreatment and hydrolysis remain to be solved. However, significant improvements in yield and cost reductions are expected, thus making large-scale fermentation of lignocellulosic substrates possible. © 2007 Society of Chemical Industry and John Wiley & Sons, Ltd...

  5. Root rot diseases of sugar beet

    Directory of Open Access Journals (Sweden)

    Jacobsen Barry J.

    2006-01-01

    Full Text Available Root rot diseases of sugar beet caused by Rhizoctonia solani (AG 2-2 IIIB and AG 2-2 IV, R. crocorum, Aphanomyces cochlioides, Phoma betae, Macrophomina phaeseolina, Fusarium oxysporum f.sp. radicis-betae, Pythium aphanidermatum Phytophthora drechsleri, Rhizopus stolonifer, R. arrhizus and Sclerotium rolfsii cause significant losses wherever sugar beets are grown. However, not all these soil-borne pathogens have been reported in all sugar beet production areas. Losses include reduced harvestable tonnage and reduced white sugar recovery. Many of these pathogens also cause post harvest losses in storage piles. Control for diseases caused by these pathogens include disease resistant cultivars, avoidance of stresses, cultural practices such as water management and the use of fungicides.

  6. Blood Sugar - Multiple Languages: MedlinePlus

    Science.gov (United States)

    ... Supplements Videos & Tools You Are Here: Home → Multiple Languages → All Health Topics → Blood Sugar URL of this page: https://medlineplus.gov/languages/bloodsugar.html Other topics A-Z A B ...

  7. Evidence for sugar addiction: Behavioral and neurochemical effects of intermittent, excessive sugar intake

    OpenAIRE

    AVENA, NICOLE M.; Rada, Pedro; Hoebel, Bartley G.

    2007-01-01

    The experimental question is whether or not sugar can be a substance of abuse and lead to a natural form of addiction. “Food addiction” seems plausible because brain pathways that evolved to respond to natural rewards are also activated by addictive drugs. Sugar is noteworthy as a substance that releases opioids and dopamine and thus might be expected to have addictive potential. This review summarizes evidence of sugar dependence in an animal model. Four components of addiction are analyzed....

  8. UDP-sugar pyrophosphorylase controls the activity of proceeding sugar-1-kinases enzymes

    OpenAIRE

    Geserick, Claudia; Tenhaken, Raimund

    2013-01-01

    Plant cell wall synthesis requires a number of different nucleotide sugars which provide the building blocks of the different polymers. These nucleotide sugars are mainly provided by de novo synthesis but recycling pathways also contribute to the pools. The last enzyme of the recycling pathway is UDP-sugar pyrophosphorylase (USP), a single copy gene in Arabidopsis, of which a knockout is lethal for pollen development. Here we analyze the dependency between USP enzyme activity and the upstream...

  9. SUGAR-SWEETENED BEVERAGE, SUGAR INTAKE OF INDIVIDUALS AND THEIR BLOOD PRESSURE: INTERMAP STUDY

    OpenAIRE

    Brown, Ian J; Stamler, Jeremiah; Van Horn, Linda; Robertson, Claire E; Chan, Queenie; Dyer, Alan R; Huang, Chiang-Ching; Rodriguez, Beatriz L.; Zhao, Liancheng; Daviglus, Martha L; Ueshima, Hirotsugu; Elliott, Paul

    2011-01-01

    The obesity epidemic has focused attention on relationships of sugars and sugar-sweetened beverages (SSB) to cardiovascular risk factors. Here we report cross-sectional associations of SSB, diet beverages, sugars with blood pressure (BP) for UK and USA participants of the International Study of Macro/Micro-nutrients and Blood Pressure (INTERMAP). Data collected includes four 24-h dietary recalls, two 24-h urine collections, eight BP readings, questionnaire data for 2,696 people ages 40-59 fro...

  10. What Price Sugar? Land, Labor, and Revolution

    Directory of Open Access Journals (Sweden)

    Daniel C. Littlefield

    2008-12-01

    Full Text Available [First paragraph] Sugar, Slavery, and Society: Perspectives on the Caribbean, India, the Mascarenes, and the United States. Bernard Moitt (ed.. Gainesville: University Press of Florida, 2004. vii + 203 pp. (Cloth US $ 65.00 Tropical Babylons: Sugar and the Making of the Atlantic World, 1450-1680. Stuart B. Schwartz (ed.. Chapel Hill: University of North Carolina Press, 2004. xiii + 347 pp. (Paper US $ 22.50 These two books illustrate the fascination that sugar, slavery, and the plantation still exercise over the minds of scholars. One of them also reflects an interest in the influence these have had on the modern world. For students of the history of these things the Schwartz collection is in many ways the more useful. It seeks to fill a lacuna left by the concentration of monographs on the eighteenth and nineteenth centuries, suggesting that we know less about the history of sugar than we thought we did. Perhaps in no other single place is such a range of information on so wide an area presented in such detail for so early a period. Ranging from Iberia to the Caribbean and including consumption as well as production of sugar, with a nod to the slave trade and a very useful note on weights and currencies, this volume is a gold mine of information. It considers (briefly the theoretical meaning as well as the growing of this important crop, contrasting its production in Iberia with that on the Atlantic islands of Madeira and the Canaries, colonized by Iberian powers, and continuing the contrast with São Tomé, off the coast of Africa, and on to Brazil and the Spanish American empire before ending with the British in Barbados. In the transit, it of necessity considers and complicates the meaning of “sugar revolution” and shows how scholars using that term do not always mean the same thing. John McCusker and Russell Menard, for example, tackling a cornerstone of the traditional interpretation of the development of sugar, argue that there

  11. Survey on the effects of breast feeding on blood sugar in highbirth weight neonates

    OpenAIRE

    S. Behzadnia; V. Ghaffari; K. Vahidshahi

    2005-01-01

    Background and purpose : The low amount of blood sugar in neonates is an important and prevalent problem which needs serious attention because of its cerebral complications. High birth weight is one of the risk factors for hypoglycemia.There is no general agreement about how to approach the high birth weight neonates who do not have the symptoms of hypoglycemia but are at a high risk of it.In some centers the neonates blood sugar is checked before beginning the breast feeding and treatment bu...

  12. Analysis of a sugar maple tree core for monitoring environmental uranium contamination

    International Nuclear Information System (INIS)

    Concentrations and isotopic ratios of metals in tree rings can be employed to resolve temporal changes in contamination, but few studies have explored the behavior of uranium (U). This study measured U abundance and isotopic compositions of sugar maple (Acer saccharum) tree rings near the former Fernald Feed Materials Production Center (FFMPC), a U purification facility in Ohio. U concentrations, 235U/238U, and 234U/238U are generally consistent with known events in FFMPC history. Additionally, the outermost rings have compositions consistent with contemporary soil. These results suggest that sugar maple may be reliable for monitoring past and present environmental U contamination. (author)

  13. High risk pesticides in sugar beet protection

    OpenAIRE

    Šovljanski Radmila A.; Klokočar-Šmit Zlata D.; Inđić Dušanka V.

    2006-01-01

    According to traits of pesticides permitted to use in sugar beet (oral percutaneus and inhalation toxicity, toxicity to wildlife, bees and aquatic organisms, re-entry interval, maximum number of treatments, effects on reproduction) do not present health risk in sugar production/technology. However, the danger exists for workers by chronic exposure during the application, especially from pesticide being potential endocrine disruptors (EDS) (fentin acetate, benomyl, endosulfan, methomyl, methid...

  14. Growth of sugar cane varieties under salinity

    OpenAIRE

    Welson Lima Simões; Marcelo Calgaro; Daniela Siqueira Coelho; Delfran Batista dos Santos; Moisés Alves de Souza

    2016-01-01

    ABSTRACT Large salty areas in the Brazilian semi-arid region have limited farming in Northeastern Brazil. One example is the sugar cane cultivation, which reinforces the need of selecting varieties that are more tolerant to salinity. The objective of this study was to evaluate the effect of salinity on growth of ten varieties of sugar cane. The experiment was conducted in a greenhouse, set in the experimental field of Embrapa Semiárido, in Petrolina, Pernambuco State. The experimental design ...

  15. Forecasting Sales in a Sugar Factory

    OpenAIRE

    Vassilios ASSIMAKOPOULOS; Dimitrios MICHOS; Polychronis KOUTSOLIAKOS; Fotios PETROPOULOS; Sofia-ira KTENA

    2011-01-01

    Beets’ cultivation and sugar production represent one of the most important parts of Greek agricultural economy. A careful and well-organized planning of the production as well as the determination of an accurate safety stock is important for sugar industry, as for many other companies and organizations, in order to define the production quantity which leads to maximum revenues and profits. Forecasting, and especially widely used statistical forecasting techniques, is the best way for policym...

  16. Sugar Reduction: Responding to the Challenge

    OpenAIRE

    Public Health England

    2014-01-01

    In ‘Sugar Reduction: Responding to the Challenge’, PHE is calling on charities, non-governmental organisations (NGOs), academics, businesses, retailers and consumers to work together to reduce the amount of sugar we eat as a nation. By analysing dietary data and discussing food habits with stakeholders, we have identified a range of areas that need exploring further. PHE already runs successful marketing campaigns designed to promote healthy living. To build on this, we also...

  17. Holograms recorded in dichromated with simple sugars

    Energy Technology Data Exchange (ETDEWEB)

    Mejias-Brizuela, N Y; Olivares-Perez, A [Instituto Tecnologico Superior de Atlixco, Coordinacion de Bioquimica, Prolongacion Heliotropo N0 1201, Vista Hermosa Atlixco, Puebla (Mexico); Grande-Grande, A, E-mail: nilyame@inaoep.mx, E-mail: olivares@inaoep.mx

    2011-01-01

    Sugars as glucose and fructose can be used to holographic record. These materials have the advantage to mix very well with K{sub 2}Cr{sub 2}O{sub 7}.Holographic gratings recorded in sugars, were made by a lineal setup to producing interference pattern using a wavelength at 473 nm. These materials have the ability to register information in real time.

  18. Aerosol Chemistry of Furfural and Sugars

    Science.gov (United States)

    Srithawirat, T.; Brimblecombe, P.

    2008-12-01

    Furfural and sugars (as levoglucosan equivalent) are derived from biomass burning and contribute to aerosol composition. This study examined the potential of furfural and levoglucosan to be tracers of biomass burning. Furfural is likely to be oxidized quickly so comparison with levoglucosan may give a sense of the age of the aerosols in forest fire smoke. However, few furfural emissions are available for biomass combustion. Furfural and sugars were determined in coarse aerosols (>2.4μm aerodynamic diameter) and fine aerosols (Furfural and sugars dominated in fine fractions, especially in the UK autumn. Sugars were found at 5.96-18.37 nmol m-3 in fine mode and 1.36-5.75 nmol m-3 in coarse mode aerosols in the UK. Furfural was found at 0.18-0.91 nmol m-3 and 0.05-0.51 nmol m-3 respectively in the same aerosols. Sugars were a dominant contributor to aerosol derived from biomass burning. Sugars and furfural were about 10 and 20 times higher during haze episodes in Malaysia. Laboratory experimental simulation suggested furfural is more rapid destroyed by UV and sunlight than levoglucosan.

  19. Study of fiber optic sugar sensor

    Indian Academy of Sciences (India)

    A Jayanth Kumar; N M Gowri; R Venkateswara Raju; G Nirmala; B S Bellubbi; T Radha Krishna

    2006-08-01

    Over the last two decades, the fiber optic technology has passed through many analytical stages. Some commercially available fiber optic sensors, though in a small way, are being used for automation in mechanical and industrial environments. They are also used for instrumentation and controls. In the present work, an intensity-modulated intrinsic fiber optic sugar sensor is presented. This type of sensor, with slight modification, can be used for on-line determination of the concentration of sugar content in sugarcane juice in sugar industry. In the present set-up, a plastic fiber made of polymethylmethacrylate is used. A portion of the cladding (1 cm, 2 cm, 3 cm) at the mid-point along the length of the fiber is removed. This portion is immersed in sugar solution of known concentration and refractive index. At one end of the fiber an 850 nm source is used and at the other end a power meter is connected. By varying the concentration of sugar solution, the output power is noted. These studies are made due to the change in refractive index of the fluid. The device was found to be very sensitive which is free from EMI and shock hazards, stable and repeatable and they can be remotely interfaced with a computer to give on-line measurements and thus become useful for application in sugar industries.

  20. Sugar substitutes: Health controversy over perceived benefits

    Directory of Open Access Journals (Sweden)

    Kirtida R Tandel

    2011-01-01

    Full Text Available Sugar is an inseparable part of the food we consume. But too much sugar is not ideal for our teeth and waistline. There have been some controversial suggestions that excessive sugar may play an important role in certain degenerative diseases. So artificial sweeteners or artificially sweetened products continue to attract consumers. A sugar substitute (artificial sweetener is a food additive that duplicates the effect of sugar in taste, but usually has less food energy. Besides its benefits, animal studies have convincingly proven that artificial sweeteners cause weight gain, brain tumors, bladder cancer and many other health hazards. Some kind of health related side effects including carcinogenicity are also noted in humans. A large number of studies have been carried out on these substances with conclusions ranging from "safe under all conditions" to "unsafe at any dose". Scientists are divided in their views on the issue of artificial sweetener safety. In scientific as well as in lay publications, supporting studies are often widely referenced while the opposing results are de-emphasized or dismissed. So this review aims to explore the health controversy over perceived benefits of sugar substitutes.

  1. BREAK-EVEN POINT IN SUGAR-BEET PRODUCTION

    Directory of Open Access Journals (Sweden)

    Ilija Nedić

    2015-05-01

    Full Text Available World sugar consumption has been recording a steady growth in the past 70 years and, according to all relevant estimates, it will continue to grow also in the next decade, which puts sugar in the category of the most significant foods and commodities in the world. Of the total world sugar production, around 77% is derived from sugar cane and 23% from sugar beet. Brazil has been the world leader in sugar production for a long period of time, producing white sugar from sugar cane only, whereas the leader in the production of sugar derived from sugar beet is the EU-28. When the Republic of Croatia joined the EU, the Croatian sugar industry became part of the single European sugar market, so the break-even point was used in the research to determine the competitiveness level of the Croatian sugar beet production. Based on the expected selling price of sugar beet amounting to EUR 34 per ton of standard quality sugar beet, and using the break-even method, it was determined that the quantity required to cover total costs in sugar beet production in the Republic of Croatia amounts to 55.26 tons per hectare of payable sugar beet, standard quality, i.e. 8.84 tons of polarized sugar per hectare. As the average sugar beet production in the Republic of Croatia, expressed in the equivalent of polarized sugar, amounts to 7.8 tons per hectare, it is obvious that an average Croatian producer of sugar beet, without income from subsidies, operates at a loss.

  2. 40 CFR 409.30 - Applicability; description of the liquid cane sugar refining subcategory.

    Science.gov (United States)

    2010-07-01

    ... liquid cane sugar refining subcategory. 409.30 Section 409.30 Protection of Environment ENVIRONMENTAL... Cane Sugar Refining Subcategory § 409.30 Applicability; description of the liquid cane sugar refining... cane sugar into liquid refined sugar....

  3. Supply optimization for the production of raw sugar

    DEFF Research Database (Denmark)

    Grunow, Martin; Günther, H.O.; Westinner, R.

    2007-01-01

    Based on a case study from Venezuela, the production of raw sugar is investigated. Ideally, sugar mills operate at a constant production rate. However, safety stocks of the raw material cannot be maintained as sugar cane quality deteriorates very rapidly. Sugar cane is therefore continuously...

  4. 19 CFR 151.24 - Unlading facilities for bulk sugar.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Unlading facilities for bulk sugar. 151.24 Section... OF THE TREASURY (CONTINUED) EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE Sugars, Sirups, and Molasses § 151.24 Unlading facilities for bulk sugar. When dutiable sugar is to be imported in bulk, a...

  5. 27 CFR 24.181 - Use of sugar.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Use of sugar. 24.181... OF THE TREASURY LIQUORS WINE Production of Wine § 24.181 Use of sugar. Only sugar, as defined in § 24.10, may be used in the production of standard wine. The quantity of sugar used will be...

  6. 7 CFR 1435.305 - State cane sugar allotments.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false State cane sugar allotments. 1435.305 Section 1435... For Sugar § 1435.305 State cane sugar allotments. (a) Hawaii and Puerto Rico will be allotted a total of 325,000 short tons, raw value, of the cane sugar allotment. (b) A new entrant cane State...

  7. Optimizing Flight Control Software With an Application Platform

    Science.gov (United States)

    Smith, Irene Skupniewicz; Shi, Nija; Webster, Christopher

    2012-01-01

    Flight controllers in NASA s mission control centers work day and night to ensure that missions succeed and crews are safe. The IT goals of NASA mission control centers are similar to those of most businesses: to evolve IT infrastructure from basic to dynamic. This paper describes Mission Control Technologies (MCT), an application platform that is powering mission control today and is designed to meet the needs of future NASA control centers. MCT is an extensible platform that provides GUI components and a runtime environment. The platform enables NASA s IT goals through its use of lightweight interfaces and configurable components, which promote standardization and incorporate useful solution patterns. The MCT architecture positions mission control centers to reach the goal of dynamic IT, leading to lower cost of ownership, and treating software as a strategic investment.

  8. Platform-based production development

    DEFF Research Database (Denmark)

    Bossen, Jacob; Brunoe, Thomas Ditlev; Nielsen, Kjeld

    2015-01-01

    Platforms as a means for applying modular thinking in product development is relatively well studied, but platforms in the production system has until now not been given much attention. With the emerging concept of platform-based co-development the importance of production platforms is though...

  9. Transactional Network Platform: Applications

    Energy Technology Data Exchange (ETDEWEB)

    Katipamula, Srinivas; Lutes, Robert G.; Ngo, Hung; Underhill, Ronald M.

    2013-10-31

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energy’s (DOE’s) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop air conditioners and heat pump units (RTUs) and the electric grid using applications or "agents" that reside on the platform, on the equipment, on a local building controller or in the Cloud. The transactional network project is a multi-lab effort with Oakridge National Laboratory (ORNL) and Lawrence Berkeley National Laboratory (LBNL) also contributing to the effort. PNNL coordinated the project and also was responsible for the development of the transactional network (TN) platform and three different applications associated with RTUs. This document describes two applications or "agents" in details, and also summarizes the platform. The TN platform details are described in another companion document.

  10. Seasonal variation of prices of sugar cane, ethanol and electric power

    International Nuclear Information System (INIS)

    The aim of this study was to assess the seasonal price of sugar cane, fuel alcohol (hydrated and anhydrous) and electricity tariffs as a way of aiding tool for optimization of energy generation, using biomass originating from cane sugar. Using the method of moving average centered was concluded that cane and electricity rates were close to seasonal average, with low range of prices, suggesting the non-occurrence of seasonal variation in prices. Unlike the seasonal indices of ethanol showed seasonal variation of prices with greater amplitude of seasonal index. Thus, the results suggest that the utilization of by-products of sugar cane to produce electrical power points to the prospect of reducing risks associated with variations in the price of ethanol, thereby contributing to greater stability and possibility to those involved in planning alcohol sector. (author)

  11. Practical problems in use of sugar substitutes in preventive dentistry

    OpenAIRE

    N M Roshan; Sakeenabi, B.

    2011-01-01

    Sugar (sucrose) being most acceptable sweetening agent in use by mankind is considered as the “Arch Criminal” in dental caries initiation. Search for suitable sweetening agent which will satisfy all the characteristics of sugar along with being non-cariogenic is going on since decades. At this given point of time, there is no such substitute which will replace sugar in all aspects, but, cariogenic potential can certainly be reduced by using sugar substitutes. Recently, few sugar substitutes a...

  12. Structural confirmation of oligosaccharides newly isolated from sugar beet molasses

    OpenAIRE

    Abe Tatsuya; Horiuchi Kenichi; Kikuchi Hiroto; Aritsuka Tsutomu; Takata Yusuke; Fukushi Eri; Fukushi Yukiharu; Kawabata Jun; Ueno Keiji; Onodera Shuichi; Shiomi Norio

    2012-01-01

    Abstract Background Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet...

  13. An econometrics method to estimate demand of sugar

    OpenAIRE

    Negar Seyed Soleimany; Masoud Babakhani

    2012-01-01

    Sugar is one of the strategic goods in the basket of households in each country and it plays an important role in supplying the required energy. On the other hand, it is one of the goods, which Iranian government is about to change its subsidy strategies. To design useful sugar subsidy strategies, it is necessary to know sugar position in the basket of households and be familiar with households' sugar demand or consumption behavior. This research estimates sugar demand for Iranian households ...

  14. Power generation from fuelwood by the Nicaraguan sugar mills

    OpenAIRE

    Carneiro de Miranda, R.; Broek, R. van den

    2002-01-01

    With new concept development for the sugar industry and with new power market opportunities, two sugar mills in Nicaragua initiated projects aimed at becoming power plants during the sugar cane off-season. Basically the idea is to use more efficient boilers and turbines, and generate power beyond the mill's needs fueled by bagasse during the sugar cane crushing season ,and by fuelwood from eucalyptus plantations during the sugar cane off season. The surplus power in both seasons will be sold ...

  15. Universal visualization platform

    Science.gov (United States)

    Gee, Alexander G.; Li, Hongli; Yu, Min; Smrtic, Mary Beth; Cvek, Urska; Goodell, Howie; Gupta, Vivek; Lawrence, Christine; Zhou, Jainping; Chiang, Chih-Hung; Grinstein, Georges G.

    2005-03-01

    Although there are a number of visualization systems to choose from when analyzing data, only a few of these allow for the integration of other visualization and analysis techniques. There are even fewer visualization toolkits and frameworks from which one can develop ones own visualization applications. Even within the research community, scientists either use what they can from the available tools or start from scratch to define a program in which they are able to develop new or modified visualization techniques and analysis algorithms. Presented here is a new general-purpose platform for constructing numerous visualization and analysis applications. The focus of this system is the design and experimentation of new techniques, and where the sharing of and integration with other tools becomes second nature. Moreover, this platform supports multiple large data sets, and the recording and visualizing of user sessions. Here we introduce the Universal Visualization Platform (UVP) as a modern data visualization and analysis system.

  16. Industry Platforms and Ecosystem Innovation

    OpenAIRE

    Gawer, Annabelle; Cusumano, Michael A., 1954-

    2013-01-01

    This paper brings together the recent literature on industry platforms and shows how it relates to managing innovation within and outside the firm as well as to dealing with technological and market disruptions and change over time. First, we identify distinct types of platforms. Our analysis of a wide range of industry examples suggests that there are two predominant types of platforms: internal or company-specific platforms, and external or industry-wide platforms. We define internal (compa...

  17. Crane Shaking Platform Design

    OpenAIRE

    Yan, Bixing; Vacca, Andrea

    2013-01-01

    Most of the control methodology of Mobile hydraulic crane is not as energy efficient as people think or want, and the desire to innovate novel, energy-efficient control strategy is the target of most hydraulic experts. To develop or test the control method under real road and off-road conditions, a platform that could simulate the movement and vibration of the crane truck is desired. To design and build the multi-operation platform, a design process includes brain storming, design selection, ...

  18. Windows Azure Platform

    CERN Document Server

    Redkar, Tejaswi

    2010-01-01

    The Azure Services Platform is a brand-new cloud-computing technology from Microsoft. It is composed of four core components-Windows Azure, .NET Services, SQL Services, and Live Services-each with a unique role in the functioning of your cloud service. It is the goal of this book to show you how to use these components, both separately and together, to build flawless cloud services. At its heart Windows Azure Platform is a down-to-earth, code-centric book. This book aims to show you precisely how the components are employed and to demonstrate the techniques and best practices you need to know

  19. Windows Azure Platform

    CERN Document Server

    Redkar, Tejaswi

    2011-01-01

    The Windows Azure Platform has rapidly established itself as one of the most sophisticated cloud computing platforms available. With Microsoft working to continually update their product and keep it at the cutting edge, the future looks bright - if you have the skills to harness it. In particular, new features such as remote desktop access, dynamic content caching and secure content delivery using SSL make the latest version of Azure a more powerful solution than ever before. It's widely agreed that cloud computing has produced a paradigm shift in traditional architectural concepts by providin

  20. Sugar palm (Argena pinnata). Potential of sugar palm for bio-ethanol production

    NARCIS (Netherlands)

    Elbersen, H.W.; Oyen, L.P.A.

    2010-01-01

    The energetic and economic feasibility of bioethanol production from sugar palm is virtually unknown. A positive factor are the potentially very high yields while the long non-productive juvenile phase and the high labor needs can be seen as problematic. Expansion to large scale sugar palm cultivati

  1. Comparative anatomy of the peduncles of Thai Sugar Palms provides insight on putative sugar transport mechanisms

    DEFF Research Database (Denmark)

    Somjaiai, Pananun; Barfod, Anders; Jampeetong, Arunothai

    sap is used mainly for jaggery, syrup and different types of beverages. In this study we looked for anatomical correlates of the elevated sap flow in injured peduncles of sugar palms. Despite a limited sample size we observed that sugar producing palms differ from the reference palm Chamaedorea...

  2. Process innovation in the sugar industry : Chromatographic sugar separation using SMB technology

    NARCIS (Netherlands)

    Bussmann, P.; Vroon, R.; Timmer, J.; Boon, F.; Bruijn, J.M. de

    2007-01-01

    The chromatographic separation of sugar from raw juice was identified as a promising alternative for the current juice purification. Simulated moving bed technology (SMB) was chosen as the most suitable technology on the basis of the purification, limited degree of dilution and increased sugar yield

  3. Locality of cryoprotective sugars in membranes

    International Nuclear Information System (INIS)

    The goal of this project is to understand the major factors that determine the ability of various recalcitrant plant species to survive cryogenic storage, with particular relevance to post mining restoration of bauxite mining activities in South Western Australia. Research has focused on the biophysical properties of the cell membranes of 'model' systems, in order to determine how natural cryoprotective agents (eg sugars) protect cell membranes from freezing and dehydration damage. A number of organisms have evolved mechanisms to avoid such damage. One such mechanism is the accumulation of small solutes (sugars such as sucrose, trehalose and glucose), which have been shown to preserve membranes by inhibiting deleterious phase changes at low hydration. The effects of sugars on bilayer phase transitions have been studied for a number of years, and have led to a good understanding of the factors at work. The RMIT group has used SANS and SAXS to enhance this understanding by demonstrating that there is sugar partitioning between the lamellar lipid phase, and sugar water microphases. To further this understanding, neutron membrane diffraction experiments (ANDR/A, NIST, Gaithersburg, U.S.A.) where performed using deuterated trehalose in a DOPC membrane. Chemically deuterated trehalose, was synthesized at the Australian National Deuteration Facility (NDF). By deuterating the trehalose, and varying the amount of deuteration in order to phase and reconstruct the unit cell, we are hoping to accurately describe the concentration profile of trehalose within the model membrane system.

  4. Platform Performance and Challenges - using Platforms in Lego Company

    DEFF Research Database (Denmark)

    Munk, Lone; Mortensen, Niels Henrik

    2009-01-01

    This article studies the performance and challenges of using nine implemented product platforms in LEGO Company. Most of these do produce results, but do not meet their goals due to challenges in their usage in the daily product. The main challenges are that the platforms are not being used by the...... product defining users (product developers) and platform erosion. When the platforms are not used it is due to: unsuitable calculation models, lack of goals, rewards or benefits from management, unattractive tradeoffs and difficulties in understanding the platform. This indicates that platform design...

  5. Creative Platform Learning (CPL)

    DEFF Research Database (Denmark)

    Christensen, Jonna Langeland; Hansen, Søren

    Creative Platform Learning (CPL) er en pædagogisk metode, der skaber foretagsomme og innovative elever, der kan anvende deres kreativitet til at lære nyt. Ifølge den nye skolereform skal Innovation og entreprenørskab tydeliggøres i alle fag. I CPL er det en integreret del af undervisningen...

  6. Shot loading platform analysis

    International Nuclear Information System (INIS)

    This document provides the wind/seismic analysis and evaluation for the shot loading platform. Hand calculations were used for the analysis. AISC and UBC load factors were used in this evaluation. The results show that the actual loads are under the allowable loads and all requirements are met

  7. Games and Platform Decisions

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; Mikkola, Juliana Hsuan

    2007-01-01

    application of on-line games in order to provide training for decision makers and in order to generate overview over the implications of platform decisions. However, games have to be placed in a context with other methods and we argue that a mixture of games, workshops, and simulations can provide improved...

  8. Postgraduate programmes as platform

    NARCIS (Netherlands)

    Swet, Jacqueline van; Ponte, Petra; Smit, Ben

    2007-01-01

    Typical of postgraduate courses for experienced teachers is the wealth of professional experience that the studetns bring with them. Such students can examine their own practice, for which they are fully responsible. Authors from diverse backgrounds address important aspects of the platform, such as

  9. Zeolite H-USY for the production of lactic acid and methyl lactate from C-3-sugars

    DEFF Research Database (Denmark)

    West, R.M.; Holm, Martin Spangsberg; Shunmugavel, Saravanamurugan;

    2010-01-01

    Lactic acid is an interesting platform chemical with many promising applications. This includes the use as a building block for the production of biodegradable plastics and environmentally friendly solvents. A study of the liquid-phase conversion of the triose-sugars, glyceraldehyde and dihydroxy......Lactic acid is an interesting platform chemical with many promising applications. This includes the use as a building block for the production of biodegradable plastics and environmentally friendly solvents. A study of the liquid-phase conversion of the triose-sugars, glyceraldehyde and...... the catalytic activity to data obtained by TPO, XRD, N-2-sorption, and NH3-TPD on fresh and used catalysts. Coking and irreversible framework damage occurs when lactic acid is produced under aqueous conditions. In methanol, methyl lactate is produced and catalyst deactivation is suppressed...

  10. Traffic Data Platform based on the Service Oriented Architecture (SOA)

    OpenAIRE

    Touko Tcheumadjeu, Louis Calvin; Ruppe, Sten; Brockfeld, Elmar; Yahyaoui, Younes

    2010-01-01

    The DLR Traffic Data Platform (TDP) that is currently being developed by the German Aerospace Center (DLR) is an autonomous decentralised ITS system for distributed intelligent traffic data management and dissemination. Of course, there are many possibilities to design the architecture of such a traffic data platform where service oriented architecture (SOA) has been chosen for the current design of the TDP. In this paper the SOA design aspect of the TDP will be analysed and presented. The...

  11. Traffic Data Platform based on the Service Oriented Architecture (SOA)

    OpenAIRE

    Tcheumadjeu, Touko; Calvin, Louis; Ruppe, Sten; Brockfeld, Elmar; Yahyaoui, Younes

    2010-01-01

    The DLR Traffic Data Platform (TDP) that is currently being developed by the German Aerospace Center (DLR) is an autonomous decentralised ITS system for distributed intelligent traffic data management and dissemination. Of course, there are many possibilities to design the architecture of such a traffic data platform where service oriented architecture (SOA) has been chosen for the current design of the TDP. In this paper the SOA design aspect of the TDP will be analysed and presented. The TD...

  12. The CLARITY modular ambient health and wellness measurement platform

    OpenAIRE

    Walsh, Michael; O'Grady, Michael J; Dragone, Mauro; Tynan, Richard; Ruzzelli, Antonio G.; Barton, John,; O'Flynn, Brendan; O'Hare, G. M. P.; O Mathuna, Cian

    2010-01-01

    Emerging healthcare applications can benefit enormously from recent advances in pervasive technology and computing. This paper introduces the CLARITY Modular Ambient Health and Wellness Measurement Platform:, which is a heterogeneous and robust pervasive healthcare solution currently under development at the CLARITY Center for Sensor Web Technologies. This intelligent and context-aware platform comprises the Tyndall Wireless Sensor Network prototyping system, augmented with an agent-based mid...

  13. Mobile Platforms and Development Environments

    CERN Document Server

    Helal, Sumi; Li, Wengdong

    2012-01-01

    Mobile platform development has lately become a technological war zone with extremely dynamic and fluid movement, especially in the smart phone and tablet market space. This Synthesis lecture is a guide to the latest developments of the key mobile platforms that are shaping the mobile platform industry. The book covers the three currently dominant native platforms -- iOS, Android and Windows Phone -- along with the device-agnostic HTML5 mobile web platform. The lecture also covers location-based services (LBS) which can be considered as a platform in its own right. The lecture utilizes a sampl

  14. Sugar and Sugar Derivatives in Residues Produced from the UV Irradiation of Astrophysical Ice Analogs

    Science.gov (United States)

    Nuevo, M.; Sandford, S. A.; Cooper, G.

    2016-01-01

    A large variety and number of organic compounds of prebiotic interest are known to be present in carbonaceous chondrites. Among them, one sugar (dihydroxyacetone) as well as several sugar acids, sugar alcohols, and other sugar derivatives have been reported in the Murchison and Murray meteorites. Their presence, along with amino acids, amphiphiles, and nucleobases strongly suggests that molecules essential to life can form abiotically under astrophysical conditions. This hypothesis is supported by laboratory studies on the formation of complex organic molecules from the ultraviolet (UV) irradiation of simulated astrophysical ice mixtures consisting of H2O, CO, CO2, CH3OH, CH4, NH3, etc., at low temperature. In the past 15 years, these studies have shown that the organic residues recovered at room temperature contain amino acids, amphiphiles, nucleobases, as well as other complex organics. However, no systematic search for the presence of sugars and sugar derivatives in laboratory residues have been reported to date, despite the fact that those compounds are of primary prebiotic significance. Indeed, only small (up to 3 carbon atoms) sugar derivatives including glycerol and glyceric acid have been detected in residues so far.

  15. Senior Centers

    Medline Plus

    Full Text Available ... to do as long as they can. Senior centers, adult day care, transportation, and meals programs are ... older adults to remain in their homes. Senior centers are places where older adults who live independently ...

  16. Platform Performance and Challenges - using Platforms in Lego Company

    DEFF Research Database (Denmark)

    Munk, Lone; Mortensen, Niels Henrik

    2009-01-01

    needs focus on the incentive of using the platform. This problem lacks attention in literature, as well as industry, where assessment criteria do not cover this aspect. Therefore, we recommend including user incentive in platform assessment criteria to these challenges. Concrete solution elements...... ensuring user incentive in platforms is an object for future research...

  17. Conversion of hemicellulose sugars catalyzed by formic acid: kinetics of the dehydration of D-xylose, L-arabinose, and D-glucose.

    Science.gov (United States)

    Dussan, Karla; Girisuta, Buana; Lopes, Marystela; Leahy, James J; Hayes, Michael H B

    2015-04-24

    The pre-treatment of lignocellulosic biomass produces a liquid stream of hemicellulose-based sugars, which can be further converted to high-value chemicals. Formosolv pulping and the Milox process use formic acid as the fractionating agent, which can be used as the catalyst for the valorisation of hemicellulose sugars to platform chemicals. The objective of this study was to investigate the reaction kinetics of major components in the hemicelluloses fraction of biomass, that is, D-xylose, L-arabinose and D-glucose. The kinetics experiments for each sugar were performed at temperatures between 130 and 170 °C in various formic acid concentrations (10-64 wt %). The implications of these kinetic models on the selectivity of each sugar to the desired products are discussed. The models were used to predict the reaction kinetics of solutions that resemble the liquid stream obtained from the fractionation process of biomass using formic acid. PMID:25821128

  18. Ambient aerosol concentrations of sugars and sugar-alcohols at four different sites in Norway

    Directory of Open Access Journals (Sweden)

    K. E. Yttri

    2007-08-01

    Full Text Available Sugars and sugar-alcohols are demonstrated to be important constituents of the ambient aerosol water-soluble organic carbon fraction, and to be tracers for primary biological aerosol particles (PBAP. In the present study, levels of four sugars (fructose, glucose, sucrose, trehalose and three sugar-alcohols (arabitol, inositol, mannitol in ambient aerosols have been quantified using a novel HPLC/HRMS-TOF (High Performance Liquid Chromatography in combination with High Resolution Mass Spectrometry – Time of Flight method to assess the contribution of PBAP to PM>sub>10 and PM2.5. Samples were collected at four sites in Norway at different times of the year in order to reflect the various contributing sources and the spatial and seasonal variation of the selected compounds.

    Sugars and sugar-alcohols were present at all sites investigated, underlining the ubiquity of these highly polar organic compounds. The highest concentrations were reported for sucrose, reaching a maximum concentration of 320 ng m−3 in PM10 and 55 ng m−3 in PM2.5. The mean concentration of sucrose was up to 10 times higher than fructose, glucose and the dimeric sugar trehalose. The mean concentrations of the sugar-alcohols were typically lower, or equal, to that of the monomeric sugars and trehalose. Peak concentrations of arabitol and mannitol did not exceed 30 ng m−3 in PM10, and for PM2.5 all concentrations were below 6 ng m−3.

    Sugars and sugar-alcohols were associated primarily with coarse aerosols except during wintertime at the suburban site in Elverum, where a shift towards sub micron aerosols was observed. It is proposed that this shift was due to the intensive use of wood burning for residential heating at this site during winter, confirmed by high concurrent concentrations of levoglucosan. Elevated concentrations of sugars in PM2

  19. Excel Center

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Citigroup,one of the World top 500 companies,has now settled in Excel Center,Financial Street. The opening ceremony of Excel Center and the entry ceremony of Citigroup in the center were held on March 31.Government leaders of Xicheng District,the Excel CEO and the heads of Asia-Pacific Region leaders of Citibank all participated in the ceremony.

  20. Online stock trading platform

    Directory of Open Access Journals (Sweden)

    Ion LUNGU

    2006-01-01

    Full Text Available The Internet is the perfect tool that can assure the market’s transparency for any user who wants to trade on the stock market. The investor can have access to the market news, financial calendar or the press releases of the issuers. A good online trading platform also provides real-time intraday quotes, trading history and technical analysis giving the investor a clearer view of the supply and demand in the market. All this information provides the investor a good image of the market and encourages him to trade. This paper wishes to draft the pieces of an online trading platform and to analyze the impact of developing and implementing one in a brokerage firm.

  1. RemoteLabs Platform

    Directory of Open Access Journals (Sweden)

    Nils Crabeel

    2012-03-01

    Full Text Available This paper reports on a first step towards the implementation of a framework for remote experimentation of electric machines – the RemoteLabs platform. This project was focused on the development of two main modules: the user Web-based and the electric machines interfaces. The Web application provides the user with a front-end and interacts with the back-end – the user and experiment persistent data. The electric machines interface is implemented as a distributed client server application where the clients, launched by the Web application, interact with the server modules located in platforms physically connected the electric machines drives. Users can register and authenticate, schedule, specify and run experiments and obtain results in the form of CSV, XML and PDF files. These functionalities were successfully tested with real data, but still without including the electric machines. This inclusion is part of another project scheduled to start soon.

  2. Available: motorised platform

    CERN Document Server

    The COMPASS collaboration

    2014-01-01

    The COMPASS collaboration would like to offer to a new owner the following useful and fully operational piece of equipment, which is due to be replaced with better adapted equipment.   Please contact Erwin Bielert (erwin.bielert@cern.ch or 160539) for further information.  Motorized platform (FOR FREE):   Fabricated by ACL (Alfredo Cardoso & Cia Ltd) in Portugal. The model number is MeXs 5-­‐30.  Specifications: 5 m wide, 1 m deep, adjustable height (1.5 m if folded). Maximum working floor height: 4 m. conforms to CERN regulations, number LV158. Type LD500, capacity 500 kg and weight 2000 kg.  If no interested party is found before December 2014, the platform will be thrown away.

  3. Common tester platform concept.

    Energy Technology Data Exchange (ETDEWEB)

    Hurst, Michael James

    2008-05-01

    This report summarizes the results of a case study on the doctrine of a common tester platform, a concept of a standardized platform that can be applicable across the broad spectrum of testing requirements throughout the various stages of a weapons program, as well as across the various weapons programs. The common tester concept strives to define an affordable, next-generation design that will meet testing requirements with the flexibility to grow and expand; supporting the initial development stages of a weapons program through to the final production and surveillance stages. This report discusses a concept investing key leveraging technologies and operational concepts combined with prototype tester-development experiences and practical lessons learned gleaned from past weapons programs.

  4. Sugars as tobacco ingredient: Effects on mainstream smoke composition.

    Science.gov (United States)

    Talhout, Reinskje; Opperhuizen, Antoon; van Amsterdam, Jan G C

    2006-11-01

    Sugars are natural tobacco components, and are also frequently added to tobacco during the manufacturing process. This review describes the fate of sugars during tobacco smoking, in particular the effect of tobacco sugars on mainstream smoke composition. In natural tobacco, sugars can be present in levels up to 20 wt%. In addition, various sugars are added in tobacco manufacturing in amounts up to 4 wt% per sugar. The added sugars are usually reported to serve as flavour/casing and humectant. However, sugars also promote tobacco smoking, because they generate acids that neutralize the harsh taste and throat impact of tobacco smoke. Moreover, the sweet taste and the agreeable smell of caramelized sugar flavors are appreciated in particular by starting adolescent smokers. Finally, sugars generate acetaldehyde, which has addictive properties and acts synergistically with nicotine in rodents. Apart from these consumption-enhancing pyrolysis products, many toxic (including carcinogenic) smoke compounds are generated from sugars. In particular, sugars increase the level of formaldehyde, acetaldehyde, acetone, acrolein, and 2-furfural in tobacco smoke. It is concluded that sugars in tobacco significantly contribute to the adverse health effects of tobacco smoking. PMID:16904804

  5. Cloud Robotics Platforms

    OpenAIRE

    Busra Koken

    2015-01-01

    Cloud robotics is a rapidly evolving field that allows robots to offload computation-intensive and storage-intensive jobs into the cloud. Robots are limited in terms of computational capacity, memory and storage. Cloud provides unlimited computation power, memory, storage and especially collaboration opportunity. Cloud-enabled robots are divided into two categories as standalone and networked robots. This article surveys cloud robotic platforms, standalone and networked robotic works such as ...

  6. Cloud Robotics Platforms

    Directory of Open Access Journals (Sweden)

    Busra Koken

    2015-01-01

    Full Text Available Cloud robotics is a rapidly evolving field that allows robots to offload computation-intensive and storage-intensive jobs into the cloud. Robots are limited in terms of computational capacity, memory and storage. Cloud provides unlimited computation power, memory, storage and especially collaboration opportunity. Cloud-enabled robots are divided into two categories as standalone and networked robots. This article surveys cloud robotic platforms, standalone and networked robotic works such as grasping, simultaneous localization and mapping (SLAM and monitoring.

  7. Geology of spermonde platform

    OpenAIRE

    A. M. Imran; M.S., Kaharuddin; Suriamihardja, D.A.; Sirajuddin, H.

    2013-01-01

    ABSTRACT: The spermonde islands are a reef complex trending north ??? south in the western coastline of South Sulawesi. The development of the reef is controlled by geological processes forming Makassar Strait. The strait arises since rifting between Kalimantan and Sulawesi in Paleocene Era and followed by spreading to form Makassar Strait. The geological process allows the reef complex developed along the Spermonde platform in the west coast of South Sulawesi. Beside the geological factor (s...

  8. HPC - Platforms Penta Chart

    Energy Technology Data Exchange (ETDEWEB)

    Trujillo, Angelina Michelle [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-10-08

    Strategy, Planning, Acquiring- very large scale computing platforms come and go and planning for immensely scalable machines often precedes actual procurement by 3 years. Procurement can be another year or more. Integration- After Acquisition, machines must be integrated into the computing environments at LANL. Connection to scalable storage via large scale storage networking, assuring correct and secure operations. Management and Utilization – Ongoing operations, maintenance, and trouble shooting of the hardware and systems software at massive scale is required.

  9. EVOLUTION OF SUGAR BEET AND SUGAR PRODUCTION IN ROMANIA AFTER ITS ACCESSION INTO THE E.U.

    OpenAIRE

    Aurel-Florentin BADIU; Florentina BADIU

    2014-01-01

    The paper presents an analysis of the evolution for sugar beet production and sugar beet extraction after Romania accesion in European Union. The analysis is based on the evolutions of areas, total and average yields per unit of area. The last period (2007- 2013) is compared to the previous period (2001-2006), utilised at reference. Also, it is performed in the four sugar factories respectively (SC AGRANA Romania SA, Sugar Factory Bod, SC sugar Oradea SA, sugar Ludus SA) and it was made for t...

  10. The economics of crowdfunding platforms

    OpenAIRE

    Belleflamme, Paul; Omrani, Nessrine; Peitz, Martin

    2015-01-01

    This paper provides a description of the crowdfunding sector, considering investment-based crowdfunding platforms as well as platforms in which funders do not obtain monetary payments. It lays out key features of this quickly developing sector and explores the economic forces at play that can explain the design of these platforms. In particular, it elaborates on cross-group and within-group external effects and asymmetric information on crowdfunding platforms.

  11. The Prodiguer Messaging Platform

    Science.gov (United States)

    Denvil, S.; Greenslade, M. A.; Carenton, N.; Levavasseur, G.; Raciazek, J.

    2015-12-01

    CONVERGENCE is a French multi-partner national project designed to gather HPC and informatics expertise to innovate in the context of running French global climate models with differing grids and at differing resolutions. Efficient and reliable execution of these models and the management and dissemination of model output are some of the complexities that CONVERGENCE aims to resolve.At any one moment in time, researchers affiliated with the Institut Pierre Simon Laplace (IPSL) climate modeling group, are running hundreds of global climate simulations. These simulations execute upon a heterogeneous set of French High Performance Computing (HPC) environments. The IPSL's simulation execution runtime libIGCM (library for IPSL Global Climate Modeling group) has recently been enhanced so as to support hitherto impossible realtime use cases such as simulation monitoring, data publication, metrics collection, simulation control, visualizations … etc. At the core of this enhancement is Prodiguer: an AMQP (Advanced Message Queue Protocol) based event driven asynchronous distributed messaging platform. libIGCM now dispatches copious amounts of information, in the form of messages, to the platform for remote processing by Prodiguer software agents at IPSL servers in Paris. Such processing takes several forms: Persisting message content to database(s); Launching rollback jobs upon simulation failure; Notifying downstream applications; Automation of visualization pipelines; We will describe and/or demonstrate the platform's: Technical implementation; Inherent ease of scalability; Inherent adaptiveness in respect to supervising simulations; Web portal receiving simulation notifications in realtime.

  12. Possible toxicity of boron on sugar cane

    Energy Technology Data Exchange (ETDEWEB)

    Bravo C., M.

    Analyses of necrotic and green leaf tissues from sugar cane grown in the Tambo Valley (Arequipa, Peru) have shown that the boron concentration in necrotic tissue (average 657.7 ppm) is several times higher than that in the green tissue (average 55.7 ppm). This suggests that the necrosis may be due to boron toxicity.

  13. Growth of sugar cane varieties under salinity

    Directory of Open Access Journals (Sweden)

    Welson Lima Simões

    2016-04-01

    Full Text Available ABSTRACT Large salty areas in the Brazilian semi-arid region have limited farming in Northeastern Brazil. One example is the sugar cane cultivation, which reinforces the need of selecting varieties that are more tolerant to salinity. The objective of this study was to evaluate the effect of salinity on growth of ten varieties of sugar cane. The experiment was conducted in a greenhouse, set in the experimental field of Embrapa Semiárido, in Petrolina, Pernambuco State. The experimental design was randomized blocks arranged in a 6 X 10 factorial arrangement, comprised of six levels of salinity (0, 1.0, 2.0, 4.0, 6.0 and 8.0 dS m-1 and ten sugar cane varieties (VAT 90212; RB 72454; RB 867515; Q 124; RB 961003; RB 957508; SP791011; RB 835089; RB 92579 and SP 943206. Salt levels of irrigation water were obtained by adding NaCl, CaCl2.2H2O and MgSO4.7H2O to achieve an equivalent ratio among Na:Ca:Mg of 7:2:1. Sixty days later, plant height, stem diameter (base, number of leaves, stalks and sprouts, leaf area and fresh and dry mass of the aerial part and roots were all measured. The varieties of sugar cane showed similar responses for growth reduction as soil salinity increases, being considered moderately sensitive to salinity.

  14. Idiomatic Control used in Sugar Plants

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Nielsen, Jens Frederik Dalsgaard; Pedersen, Tom Søndergaard

    1993-01-01

    A description of a control system for a large scale industrial plant - the evaporator section of a sugar plant. The control system is based on the idiomatic control concept, causing decomposition into loop control units - idioms. Dynamic decoupling, feedforward- and feedback loops eg. have been...... used as idioms....

  15. Effects of Sugar (Sucrose) on Children's Behavior.

    Science.gov (United States)

    Rosen, Lee A.; And Others

    1988-01-01

    Examined effects of sugar on behavior of 45 preschool and elementary school children. Provided all children with basic breakfast that included drink containing either 50 g of sucrose, a comparably sweet placebo, or very little sucrose. Found some small behavior changes in high-sucrose group. All effects were small in magnitude and not considered…

  16. Regulations of sugar transporters: insights from yeast

    Czech Academy of Sciences Publication Activity Database

    Horák, Jaroslav

    2013-01-01

    Roč. 59, 1-2 (2013), s. 1-31. ISSN 0172-8083 R&D Projects: GA ČR(CZ) GAP503/10/0307 Institutional support: RVO:67985823 Keywords : sugar transporter * yeast * glucose signaling * sensing Subject RIV: EE - Microbiology, Virology Impact factor: 1.712, year: 2013

  17. Sugars in peach fruit: a breeding perspective.

    Science.gov (United States)

    Cirilli, Marco; Bassi, Daniele; Ciacciulli, Angelo

    2016-01-01

    The last decade has been characterized by a decrease in peach (Prunus persica) fruit consumption in many countries, foremost due to unsatisfactory quality. The sugar content is one of the most important quality traits perceived by consumers, and the development of novel peach cultivars with sugar-enhanced content is a primary objective of breeding programs to revert the market inertia. Nevertheless, the progress reachable through classical phenotypic selection is limited by the narrow genetic bases of peach breeding material and by the complex quantitative nature of the trait, which is deeply affected by environmental conditions and agronomical management. The development of molecular markers applicable in MAS or MAB has become an essential strategy to boost the selection efficiency. Despite the enormous advances in 'omics' sciences, providing powerful tools for plant genotyping, the identification of the genetic bases of sugar-related traits is hindered by the lack of adequate phenotyping methods that are able to address strong within-plant variability. This review provides an overview of the current knowledge of the metabolic pathways and physiological mechanisms regulating sugar accumulation in peach fruit, the main advances in phenotyping approaches and genetic background, and finally addressing new research priorities and prospective for breeders. PMID:26816618

  18. Product Platform Screening at LEGO

    DEFF Research Database (Denmark)

    Mortensen, Niels Henrik; Steen Jensen, Thomas; Nielsen, Ole Fiil

    2012-01-01

    Product platforms offer great benefits to companies developing new products in highly competitive markets. Literature describes how a single platform can be designed from a technical point of view, but rarely mentions how the process begins. How do companies identify possible platform candidates...

  19. Contemporary Internet of Things platforms

    OpenAIRE

    Mineraud, Julien; Mazhelis, Oleksiy; Su, Xiang; Tarkoma, Sasu

    2015-01-01

    This document regroups a representative, but non-exhaustive, list of contemporary IoT platforms. The platforms are ordered alphabetically. The aim of this document is to provide the a quick review of current IoT platforms, as well as relevant information.

  20. Job center

    Science.gov (United States)

    To better meet the needs of AGU members, a program has been started to increase the effectiveness of the Job Center activity at the Spring and Fall Meetings. As a result, participation in the Job Center at the 1988 AGU Spring Meeting in Baltimore increased substantially compared to previous Spring Meetings. The number of employers, applicants, and interviews scheduled more than doubled compared to the 1987 Spring Job Center.In order to make the meeting Job Centers even better, a survey is being conducted of employers and applicants who participated in the 1988 Spring Job Center. Evaluation of this survey will be useful in continuing increased participation in and the effectiveness of the Job Center at the 1988 Fall Meeting. Past participants and those interested in the future of the Job Center are encouraged to forward comments and suggestions to AGU, Member Programs Division, 2000 Florida Ave., N.W., Washington, DC 20009.

  1. Genetic variation in sugar composition among muscadine, Florida hybrid bunch and bunch grape genotypes

    OpenAIRE

    Basha SM; Vasanthaiah HK; Kambiranda DM; Easwaran K; Queeley G

    2012-01-01

    Sheikh M Basha,1 Hemanth KN Vasanthaiah,1 Devaiah M Kambiranda,1 Kokila Easwaran,2 Gilbert Queeley31Center For Viticulture and Small Fruit Research, Florida A&M University, Tallahassee, FL, USA; 2Centre for Plant Molecular Biology, Tamil Nadu Agricultural University, Coimbatore, India; 3Cooperative Extension, College of Engineering Technology and Agricultural Sciences, Florida A&M University, Tallahassee, FL, USAAbstract: Sugar content and composition of the bunch grape (Vitis...

  2. Sweet Stuff: How Sugars and Sweeteners Affect Your Health

    Science.gov (United States)

    ... in calories and offer none of the healthful benefits of fruits and other naturally sweet foods. Sugar-sweetened beverages like soda, energy drinks, and sports drinks are the leading source of added sugars ...

  3. Reconciliation of opposing views on membrane-sugar interactions

    DEFF Research Database (Denmark)

    Andersen, Heidi D.; Wang, Chunhua; Arleth, Lise; Peters, Günther H.J.; Westh, Peter

    2011-01-01

    It is well established that small sugars exert different types of stabilization of biomembranes both in vivo and in vitro. However, the essential question of whether sugars are bound to or expelled from membrane surfaces, i.e., the sign and size of the free energy of the interaction, remains...... unresolved, and this prevents a molecular understanding of the stabilizing mechanism. We have used small-angle neutron scattering and thermodynamic measurements to show that sugars may be either bound or expelled depending on the concentration of sugar. At low concentration, small sugars bind quite strongly...... to a lipid bilayer, and the accumulation of sugar at the interface makes the membrane thinner and laterally expanded. Above â¼0.2 M the sugars gradually become expelled from the membrane surface, and this repulsive mode of interaction counteracts membrane thinning. The dual nature of sugar...

  4. Kids' Fruit Drinks, Juices Contain Day's Worth of Sugar

    Science.gov (United States)

    ... Kids' Fruit Drinks, Juices Contain Day's Worth of Sugar Study was conducted in Britain, but experts say ... juices give kids a full day's worth of sugar in a single serving, a new British study ...

  5. Measurements of particulate sugars at urban and forested suburban sites

    Science.gov (United States)

    Tominaga, Sae; Matsumoto, Kiyoshi; Kaneyasu, Naoki; Shigihara, Ado; Katono, Koichi; Igawa, Manabu

    2011-04-01

    Neutral sugars (arabinose, fucose, galactose, glucose, mannose, rhamnose, and xylose) in fine and coarse aerosols were measured at urban and forested suburban sites in Japan. The most dominant compound in the sugar group was glucose at both sites. Size partitioning of the sugars generally showed dominance in the fine mode range but shifted toward the coarse mode range in summer. Seasonal trends in the sugar concentrations in the fine and coarse mode ranges were opposite: higher concentrations of fine mode sugars were found in winter, although coarse mode sugars increased in summer. Fine mode glucose consisted dominantly of the combined form, whereas free glucose increased in the coarse mode range. Although the sources of the sugars in the aerosols remain largely uncertain, primary biogenic particles can be considered as candidates of main sources of the sugars in both coarse and fine mode ranges.

  6. PROCESS OF OBTAINING OF SUGAR FROM SUGAR BEET AND INFLUENCE ON ITS QUALITY

    OpenAIRE

    Marián Tokár; Helena Frančáková; Tatiana Bojňanská; Marek Bennár

    2011-01-01

    Cooking of massecuites has been study in the connection with different particle size distribution of white sugar. During the crystallization is possible to operate with parameters which have influence on particle size of white sugar. Dry matter of juice in crystallizer, volume of the standard syrup in crystallizer and heating curve of crystallization process are constant parameters in this process. Quantity of slurry (seed magma crystallizate) and volume of slurry massecuite are parameters wh...

  7. The role of sugars and sugar metabolism genes (sucrose synthase) in arabidopsis thaliana seed development

    OpenAIRE

    Odunlami, Benjamin Oladipo

    2009-01-01

    Seed development in Arabidopsis thaliana, has been studied at several levels. However, little has been done to study the role of sugar metabolism genes in seed pod development in this species. As the fertilized egg progresses to a mature seed, the sugars composition during different stages of the developing changes. These changes are related to metabolic processes in the developing seeds, but also to the activity of sucrose- converting and transporting genes, active at the interphase between ...

  8. Consumers’ Attitudes towards Country of Origin Labeling for Sugar

    OpenAIRE

    Lewis, Karen E.; Grebitus, Carola

    2013-01-01

    Given the ongoing debate regarding country of origin labeling (COOL) for certain agricultural products, it is very important to understand why certain consumers prefer COOL. Utilizing a consumer survey, 566 participants’ preferences for COOL for sugar and for sugar in soft drinks was analyzed. Using a bivariate ordered probit model, it was discovered that high levels of consumer ethnocentrism and consumer patriotism positively impacted consumers’ preference that sugar and sugar in soft drinks...

  9. Kinetic modelling of the Maillard reaction between proteins and sugars

    OpenAIRE

    Brands, C.M.J.

    2002-01-01

    Keywords: Maillard reaction, sugar isomerisation, kinetics, multiresponse modelling, brown colour formation, lysine damage, mutagenicity, casein, monosaccharides, disaccharides, aldoses, ketosesThe aim of this thesis was to determine the kinetics of the Maillard reaction between proteins and sugars, taking into account other simultaneously occurring sugar reactions. Model systems of foods, consisting of the protein casein and various sugars in a buffered solution, were studied. The reaction c...

  10. PROCESS OF OBTAINING OF SUGAR FROM SUGAR BEET AND INFLUENCE ON ITS QUALITY

    Directory of Open Access Journals (Sweden)

    Marián Tokár

    2011-02-01

    Full Text Available Cooking of massecuites has been study in the connection with different particle size distribution of white sugar. During the crystallization is possible to operate with parameters which have influence on particle size of white sugar. Dry matter of juice in crystallizer, volume of the standard syrup in crystallizer and heating curve of crystallization process are constant parameters in this process. Quantity of slurry (seed magma crystallizate and volume of slurry massecuite are parameters which can be changed for control the particle size distribution of white sugar. Five variants of viable parameters have been trying for obtain ideal particle size distribution of white sugar. As a best has been evaluated variant with 1100 cm3 of slurry and 20 % of volume of slurry massecuite in crystallizer. This variant has had the crystals proportions captured by the sieves between 1.00 and 0.40 mm with minimal differences in weight. More results have been related to reduction of losses of sugar in molasses with the right setting for the line of cooling crystallization process. The looses of sugar can be reduced by adding two coolers in the end of cooling crystalization process what will decrease a temperature to 40 ° C. This temperature will lead to more efficient crystallization in the cooling crystallization process.doi:10.5219/122

  11. Ethanol production in fermentation of mixed sugars containing xylose

    Science.gov (United States)

    Viitanen, Paul V.; Mc Cutchen, Carol M.; Li; Xu; Emptage, Mark; Caimi, Perry G.; Zhang, Min; Chou, Yat-Chen; Franden, Mary Ann

    2009-12-08

    Xylose-utilizing Z. mobilis strains were found to have improved ethanol production when grown in medium containing mixed sugars including xylose if sorbitol or mannitol was included in the medium. The effect was seen in concentrations of mixed sugars where no growth lag period occurs, as well as in higher sugars concentrations.

  12. Privatization and human resource issues in the Caribbean sugar industry.

    OpenAIRE

    Thomas, C Y

    1995-01-01

    Examines privatization of the sugar plantations and sugar processing industry in the Caribbean region. Provides a detailed account of the current state of the Caribbean sugar industry. Examines the modalities and activities of the privatization process in the six countries. Identifies the forces which led to the nationalization policies of the 1970s and their reversal in the 1990s.

  13. 19 CFR 151.25 - Mixing classes of sugar.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Mixing classes of sugar. 151.25 Section 151.25... TREASURY (CONTINUED) EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE Sugars, Sirups, and Molasses § 151.25 Mixing classes of sugar. No regulations relative to the weighing, taring, sampling,...

  14. 19 CFR 151.22 - Estimated duties on raw sugar.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Estimated duties on raw sugar. 151.22 Section 151.22 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF... Molasses § 151.22 Estimated duties on raw sugar. Estimated duties shall be taken on raw sugar, as...

  15. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  16. Sugar convertibility in the parasitoid Cotesia glomerata (Hymenoptera: Braconidae)

    NARCIS (Netherlands)

    Hausmann, C.; Wäckers, F.L.; Dorn, S.

    2005-01-01

    Lack of suitable sugar sources for adult parasitic wasps is an important cause of failure in biological control programs, but the metabolic constraints of sugar feeding are poorly understood. Here we investigated the suitability of 11 naturally occurring sugars as energy sources for the parasitoid C

  17. Power generation from fuelwood by the Nicaraguan sugar mills

    NARCIS (Netherlands)

    Carneiro de Miranda, R.; Broek, R. van den

    2002-01-01

    With new concept development for the sugar industry and with new power market opportunities, two sugar mills in Nicaragua initiated projects aimed at becoming power plants during the sugar cane off-season. Basically the idea is to use more efficient boilers and turbines, and generate power beyond th

  18. The Geohazards Exploitation Platform

    Science.gov (United States)

    Laur, Henri; Casu, Francesco; Bally, Philippe; Caumont, Hervé; Pinto, Salvatore

    2016-04-01

    The Geohazards Exploitation Platform, or Geohazards TEP (GEP), is an ESA originated R&D activity of the EO ground segment to demonstrate the benefit of new technologies for large scale processing of EO data. This encompasses on-demand processing for specific user needs, systematic processing to address common information needs of the geohazards community, and integration of newly developed processors for scientists and other expert users. The platform supports the geohazards community's objectives as defined in the context of the International Forum on Satellite EO and Geohazards organised by ESA and GEO in Santorini in 2012. The GEP is a follow on to the Supersites Exploitation Platform (SSEP) an ESA initiative to support the Geohazards Supersites & Natural Laboratories initiative (GSNL). Today the GEP allows to exploit 70+ Terabyte of ERS and ENVISAT archive and the Copernicus Sentinel-1 data available on line. The platform has already engaged 22 European early adopters in a validation activity initiated in March 2015. Since September, this validation has reached 29 single user projects. Each project is concerned with either integrating an application, running on demand processing or systematically generating a product collection using an application available in the platform. The users primarily include 15 geoscience centres and universities based in Europe: British Geological Survey (UK), University of Leeds (UK), University College London (UK), ETH University of Zurich (CH), INGV (IT), CNR-IREA and CNR-IRPI (IT), University of L'Aquila (IT), NOA (GR), Univ. Blaise Pascal & CNRS (FR), Ecole Normale Supérieure (FR), ISTERRE / University of Grenoble-Alpes (FR). In addition, there are users from Africa and North America with the University of Rabat (MA) and the University of Miami (US). Furthermore two space agencies and four private companies are involved: the German Space Research Centre DLR (DE), the European Space Agency (ESA), Altamira Information (ES

  19. Functional Centering

    CERN Document Server

    Hahn, M

    1996-01-01

    Based on empirical evidence from a free word order language (German) we propose a fundamental revision of the principles guiding the ordering of discourse entities in the forward-looking centers within the centering model. We claim that grammatical role criteria should be replaced by indicators of the functional information structure of the utterances, i.e., the distinction between context-bound and unbound discourse elements. This claim is backed up by an empirical evaluation of functional centering.

  20. Inter platform power distribution

    International Nuclear Information System (INIS)

    In today's world of high operating costs and low oil prices new methods of construction are needed to ensure economic viability. One such was is to maximize the use of an existing infrastructure. Marathon utilized power generated on Brae A and Brae B to supply the requirements of East Brae using transfer by 33kV sub-sea cable. First oil was produced in December 1993. This resulted in platform weight savings of around 3,000 tonnes, with cost savings in excess of Brit-pounds 60 million

  1. A copolymer analysis approach to estimate the neutral sugar distribution of sugar beet pectin using size exclusion chromatography

    OpenAIRE

    Morris, Gordon; Ralet, M.C.

    2012-01-01

    Partially degraded sugar beet (Beta vulgaris) pectins were characterised in terms of galacturonic acid, neutral sugar and ferulic acids contents. It was shown that the total neutral sugar content is correlated with the ferulic acid content. One pectin (C) was further characterised by size exclusion chromatography coupled to refractive index and UV detectors (SEC-RI-UV). This gave the opportunity to estimate how the ferulic acid and neutral sugar contents changed with hydrodynamic radius. Pect...

  2. Textile materials trading center formally launched online

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Textile materials trading center was formally launched online in Wuxi City,Jiangsu Province. This is the first third-party electronic trading platform for spot trading in China textile materials professional market. The project will strive to build the most influential textile materials trading center of East China,the whole country and even the whole world China textile materials trading center will be

  3. Urinary sugars (sucrose and fructose) associations with self-reported sugars intake: the influence of plausibility of reported energy intake

    Science.gov (United States)

    Urinary sucrose and fructose may serve as biomarkers of sugars intake, the latter which are thought to be underreported in dietary assessment. We examined associations of urinary sugars with reported sugars intake in adults recruited for a study on diet and chronic disease risk. Methods: Healthy, no...

  4. COMPETITIVENESS IN THE WORLD SUGAR INDUSTRY: A COMPARISON OF THE EU AND U.S. SUGAR SECTORS

    OpenAIRE

    Kennedy, P. Lynn; Harrison, R. Wes

    1999-01-01

    The EU and U.S. have historically been insulated from volatilities in the world sugar market. This paper reviews changes in WTO and regional trade agreements and interactions with domestic policies. A framework is developed to analyze the competitive positions of these sugar industries given world sugar policy reforms.

  5. Fuel bio ethanol production from experimental crops of sugar cane, sweet sorghum and sugar beet in Uruguay

    International Nuclear Information System (INIS)

    This article is about the fuel bio ethanol production. Its requires the use of raw materials, process, integration with food producing chains, and social inclusion. Agricultural and fermentability assays of three sugar crops were performed: sugar beet, sugar cane and sweet sorghum grown in fields of small producers .

  6. 75 FR 38764 - USDA Reassigns Domestic Cane Sugar Allotments and Increases the Fiscal Year 2010 Raw Sugar Tariff...

    Science.gov (United States)

    2010-07-06

    ...The Secretary of Agriculture today announced a reassignment of surplus sugar under domestic cane sugar allotments of 300,000 short tons raw value (STRV) to imports, and increased the fiscal year (FY) 2010 raw sugar tariff-rate quota (TRQ) by the same...

  7. 76 FR 20305 - USDA Reassigns Domestic Cane Sugar Allotments and Increases the Fiscal Year 2011 Raw Sugar Tariff...

    Science.gov (United States)

    2011-04-12

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary USDA Reassigns Domestic Cane Sugar Allotments and Increases.... SUMMARY: The Secretary of Agriculture today announced a reassignment of surplus sugar under domestic cane... projected surplus cane sugar marketing allotments under the FY 2011 (October 1, 2010-September 30,...

  8. 75 FR 22095 - USDA Reassigns Domestic Cane Sugar Allotments and Increases the Fiscal Year 2010 Raw Sugar Tariff...

    Science.gov (United States)

    2010-04-27

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary USDA Reassigns Domestic Cane Sugar Allotments and Increases.... SUMMARY: The Secretary of Agriculture today announced a reassignment of surplus sugar under domestic cane... projected surplus cane sugar marketing allotments and allocations under the FY 2010 (October 1,...

  9. Activities that related to feeding behaviour of sugar glider (Petaurus breviceps in captivity at night

    Directory of Open Access Journals (Sweden)

    ANITA SARDIANA TJAKRADIDJAJA

    2005-10-01

    Full Text Available Activities that related to feeding behaviour of sugar glider (Petaurus breviceps in captivity at night study on activity that related to feeding behaviour of sugar glider in captivity of small mammals at night has been conducted at the Division of Zoology, Research Center for Biology-LIPI, Bogor. Feeds consisted of passion fruit, banana, guava, papaya, sweet corn, coconut, and bread and were given ad libitum. Four sugar glider consisting of two males and females were place in two cages. One zero sampling method was used to observe daily activity with interval every 15 minutes which was divided in two periods (06.00-11.45 pm and 00.15-06.00 am. Result of behaviour observation showed that feeding activity (13.65%, drinking activity (0.58%, urination activity (4.71% and defecation activity (5.93%. Other activities are locomotion, grooming, and resting activities 42.59%; 23.54%; and 9.01%. Male and female sugar gliders different in their feeding activities and locomotion.

  10. Strip-till seeder for sugar beets

    Directory of Open Access Journals (Sweden)

    Peter Schulze Lammers

    2014-06-01

    Full Text Available Strip-till save costs by reducing tillage on the area of sugar beet rows only. The seeding system is characterized by a deep loosening of soil with a tine combined with a share and by following tools generating fine-grained soil as seed bed. In cooperation with the Kverneland company group Soest/Germany a strip tiller combined with precision seeder was designed and tested in field experiments. Tilling and seeding was performed in one path on fields with straw and mustard mulch. Even the plant development was slower as compared to conventional sawn sugar beets the yield was on equivalent level. Further field experiments are planned to attest constant yield, cost and energy efficiency of the seeding system.

  11. Blood sugar monitoring with laser diode

    Science.gov (United States)

    Zhang, Xiqin; Chen, Jianhong; Yeo, Joon Hock

    2006-09-01

    In this paper, the non-invasive measurement of blood sugar level was studied by use of near infrared laser diode. The in-vivo experiments were carried out using laser diodes with wavelength 1625nm and 1650nm. Several volunteers were tested before and after drinking glucose solution. We took blood from a fingertip and measured its concentration with a glucose meter while taking signal voltage from laser diode system. The signal voltage was processed by using a computer and blood absorption was obtained. The results show that blood sugar level and blood absorption have similar trends before and after drinking glucose solution. We also compared the trends of drinking glucose solution and pure water and the results show that the difference of blood absorption is obvious. From the results we can see that laser diode is suitable for blood glucose monitoring.

  12. Catalytic Hydrogenolysis of 5-Carbon Sugar Alcohols

    Energy Technology Data Exchange (ETDEWEB)

    Zacher, Alan H.; Frye, John G.; Werpy, Todd A.; Miller, Dennis J.

    2005-01-01

    PNNL, in cooperation with the USDOE and CRADA partners, National Corn Growers Association and Archer Daniels Midland, has developed a new class of catalysts based on Nickel and Rhenium with very effective performance for highly selective, high conversion hydrogenolysis of five–carbon sugar alcohols to useful glycols. The Ni-Re catalyst appears to exhibit preferential hydrogenolysis of the carbon-carbon bonds of secondary carbons over primary carbons of the 5-carbon sugar alcohols tested. In addition, the catalyst has demonstrated significant and unique primary C-O bond hydrogenolysis activity in its ability to convert glycerol into 1,2- propylene glycol, which is then stable in the presence of this class of catalysts. The rhenium containing catalysts are found to have higher activity and better selectivity to desired glycols than previously reported catalysts. A continuous flow reactor lifetime test of over 1500 hours also demonstrated the requisite high stability for an industrially attractive process.

  13. Sugar as a substitute for natural oil

    Energy Technology Data Exchange (ETDEWEB)

    1977-09-01

    Sugar may either be used as a fuel after fermentation to ethanol or after gasification to synthetic natural gas, or it may be directly used as a raw material for the chemical industry. It is technically possible to produce methane, methanol, and ethanol/ethylene on a saccharose basis. In some countries, such processes are already being implemented on a technical scale. When using saccharose as a chemical raw material, a number of by-products are obtained which make it much harder to separate and clean individual compounds and which also use up a considerable amount of the sugar. In spite of this in Japan, France, Brazil, and other countries, tensides (1,000 t/a), softeners and, by purposeful fermentation processes, xanthane (a water-thickening agent) are produced from saccharose, and plants for alginate production are being planned. The main problems still remain in the complicated and expensive processing procedure for the reaction products.

  14. Yarrowia lipolytica as an oleaginous cell factory platform for the production of fatty acid-based biofuel and bioproducts

    Directory of Open Access Journals (Sweden)

    Ali eAbghari

    2014-06-01

    Full Text Available Today’s biotechnologists seek new biocatalysts to meet the growing demand for the bioproducts. This review critically evaluates the potential use of Y. lipolytica as an oleaginous cell factory platform. This yeast has undergone extensive modifications for converting a wide range of hydrophobic and hydrophilic biomass, including alkane, oil, glycerol and sugars to fatty acid-based products. This article highlights challenges in the development of this platform and provides an overview of strategies to enhance its potential in the sustainable production of biodiesel, functional dietary lipid compounds and other value-added oleochemical compounds. Future applications of the recombinant Y. lipolytica platform are also discussed.

  15. Hill Reaction, Photosynthesis and Chlorophyll Content in Non-Sugar-Producing (Turnip, Brassica rapa L.) and Sugar-Producing (Sugar beet, Beta vulgaris L.) Root Crop Plants

    OpenAIRE

    Siddiqui, Manzer H.; Khan, M. Masroor A.; Khan, M. Nasir; Mohammad, Firoz; Naeem, M.

    2006-01-01

    A pot experiment was conducted at the Botany Department, A.M.U., Aligarh, on 2 root crop plants, viz. turnip (Brassica rapa L.), non-sugar-producing and sugar beet (Beta vulgaris L.), sugar-producing, to compare their physiological activity (Hill activity, photosynthesis and chlorophyll content). The seeds of each plant were sown in 20 pots (80% soil + 20% FYM) separately. Two samplings were done at 125 and 140 days (after sowing). Hill activity was measured spectrophotometrically using DCPI...

  16. Distribution center

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Distribution center is a logistics link fulfill physical distribution as its main functionGenerally speaking, it's a large and hiahly automated center destined to receive goods from various plants and suppliers,take orders,fill them efficiently,and deliver goods to customers as quickly as possible.

  17. Sugar cane bagasse prehydrolysis using hot water

    OpenAIRE

    D. Abril; Medina, M.; A. Abril

    2012-01-01

    Results are presented on the hot water prehydrolysis of sugar cane bagasse for obtaining ethanol by fermentation. The experimental study consisted of the determination of the effect of temperature and time of prehydrolysis on the extraction of hemicelluloses, with the objective of selecting the best operating conditions that lead to increased yield of extraction with a low formation of inhibitors. The study, carried out in a pilot plant scale rotational digester, using a 3² experimental desig...

  18. 21 CFR 184.1857 - Corn sugar.

    Science.gov (United States)

    2010-04-01

    ... meets the specifications of the Food Chemicals Codex, 3d Ed. (1981), pp. 97-98 under the heading “Dextrose,” which is incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 1. Copies... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Corn sugar. 184.1857 Section 184.1857 Food...

  19. An econometrics method to estimate demand of sugar

    Directory of Open Access Journals (Sweden)

    Negar Seyed Soleimany

    2012-01-01

    Full Text Available Sugar is one of the strategic goods in the basket of households in each country and it plays an important role in supplying the required energy. On the other hand, it is one of the goods, which Iranian government is about to change its subsidy strategies. To design useful sugar subsidy strategies, it is necessary to know sugar position in the basket of households and be familiar with households' sugar demand or consumption behavior. This research estimates sugar demand for Iranian households by using time series of 1984-2008, which is taken from central bank of Iran. In this paper, first independent and dependent variables of household sugar demand model are chosen based on the literature review and theory of demand. Then, sugar demand is estimated by OLS technique and linear regression. The preliminary statistical observations such as Durbin-Watson, F statistic and R2 indicate that the regression is admissible. The results seem plausible and consistent with theory and show that sugar demand in Iranian households is associated with household expenditure, relative sugar price, family size and indicate that demand of sugar is affected during the war time. The results also show the income elasticity is 0.8 and price elasticity is -0.2 which means sugar is essential good for Iranian households and is inelastic to price.

  20. Oxidative enzymatic gelation of sugar beet pectin for emulsion stabilization

    DEFF Research Database (Denmark)

    Abang Zaidel, Dayang Norulfairuz; Meyer, Anne S.

    2013-01-01

    Pectin from sugar beet is derived from the sugar beet pulp residue which results when sugar beets are processed for sucrose extraction. The sugar beet pectin has poor gelationability by the classic divalentcation molecular mechanism because of a relatively high acetylation degree and short...... polygalacturonate backbone chain length. However, due to the feruloyl-substitutions on the side chains, the sugar beet pectic polysaccharides can be cross-linked via enzyme catalyzed oxidation. The enzyme kinetics and functionality of such oxidativelycross-linked sugar beet pectin, in relation to stabilizing...... emulsions has recently been investigated in model food emulsions. This paper reviews the pectin chemistry, enzymatic oxidative gelation mechanisms, interaction mechanisms of the sugar beet pectin with the emulsion droplets and explores how the gelation affects the rheology and stability of emulsion systems...

  1. CHANGES EFFECT OF SUGAR IMPORT TARIFF IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Agnes Q. Pudjiastuti

    2013-03-01

    Full Text Available The purpose of this paper is to study the effect of sugar import tariffs changes since the tariff import is the only policy to increase the sugar domestic production. This analysis is performed using a CGE (computable general equilibrium model of Indonesian economy in 2008. Results showed that the increases of sugar import tariff have some different conclusions. If sugar tariff import will rise to 41.6% and to 50%, the domestic output of sugar will increase about 1.89% and 3.77%; and household welfare would increase about 0.52 and 0.76%, respectively. But when the sugar import tariff is removed, domestic output of sugar and sugarcane have not changed, but the agricultural sector would reduce and income of all agents would decrease. Thus, the relevant tariff depends on the purpose of the government whether to increase domestic output and import or export of certain sectors, and the welfare of producers or consumers.

  2. Development of Child-Teen Obesity Treatment Service Platform

    Science.gov (United States)

    Lim, Kahyun; Lee, Byung Mun

    2016-01-01

    Objectives This study aimed to develop an effective and efficient obesity treatment and management service platform for obese children/teenagers. Methods The integrated smart platform was planned and established through cooperation with service providers such as hospitals and public health centers, obese children/teenagers who constitute the service's user base, and IT development and policy institutions and companies focusing on child-teen obesity management and treatment. Results Based on guidelines on intervention strategies to manage child-teen obesity, we developed two patient/parent mobile applications, one web-monitoring service for medical staff, one mobile application for food-craving endurance, and one mobile application for medical examinations. Conclusions The establishment of the integrated service platform was successfully completed; however, this study was restrictively to the hospital where the pilot program took place. The effectiveness of the proposed platform will be verified in the future in tests involving other organizations. PMID:27525166

  3. THE EFFECT OF NITROGEN INPUT ON POLARISED SUGAR PRODUCTION AND QUALITATIVE PARAMETERS OF SUGAR BEET

    Directory of Open Access Journals (Sweden)

    MILAN MACÁK

    2007-11-01

    Full Text Available During 1998-2002, the application of different forms and doses of nitrogen on quantitative (polarised sugar productionand qualitative parameters (digestion, molasses forming components - potassium, sodium and α-amino nitrogen content of sugar beet in vulnerable zones (Nitrate directive was studied. Calculated input of nitrogen ranged from 12 kg up to 240 kg N.ha-1. By increasing input of N from FYM application into the soil causes an increases of α- amino nitrogen content in root, which in consequence causes a decreases the sugar content (negative correlation r= -0.8659+. The application of straw instead FYM of analogues treatments caused significant decrease (straw versus FYM and highly significant decrease (straw plus N fertilizers versus FYM plus N fertilizers of α-amino nitrogen content in sugar beet root living the productive parameters unchanged. The content of α-amino nitrogen in root of sugar beet indicate an environmentally friendly management practices with causal relation to water protection from nitrate.

  4. Aromatics extraction from pyrolytic sugars using ionic liquid to enhance sugar fermentability.

    Science.gov (United States)

    Li, Xiaohua; Luque-Moreno, Luis C; Oudenhoven, Stijn R G; Rehmann, Lars; Kersten, Sascha R A; Schuur, Boelo

    2016-09-01

    Fermentative bioethanol production from pyrolytic sugars was improved via aromatics removal by liquid-liquid extraction. As solvents, the ionic liquid (IL) trihexyltetradecylphosphonium dicyanamide (P666,14[N(CN)2]) and ethyl acetate (EA) were compared. Two pyrolytic sugar solutions were created from acid-leached and untreated pinewood, with levoglucosan contents (most abundant sugar) of 29.0% and 8.3% (w/w), respectively. In a single stage extraction, 70% of the aromatics were effectively removed by P666,14[N(CN)2] and 50% by EA, while no levoglucosan was extracted. The IL was regenerated by vacuum evaporation (100mbar) at 220°C, followed by extraction of aromatics from fresh pyrolytic sugar solutions. Regenerated IL extracted aromatics with similar extraction efficiency as the fresh IL, and the purified sugar fraction from pretreated pinewood was hydrolyzed to glucose and fermented to ethanol, yielding 0.46g ethanol/(g glucose), close to the theoretical maximum yield. PMID:27214164

  5. Intake of added sugar in Malaysia: a review.

    Science.gov (United States)

    Amarra, Maria Sofia V; Khor, Geok Lin; Chan, Pauline

    2016-01-01

    The term 'added sugars' refers to sugars and syrup added to foods during processing or preparation, and sugars and syrups added at the table. Calls to limit the daily intakes of added sugars and its sources arose from evidence analysed by WHO, the American Heart Association and other organizations. The present review examined the best available evidence regarding levels of added sugar consumption among different age and sex groups in Malaysia and sources of added sugars. Information was extracted from food balance sheets, household expenditure surveys, nutrition surveys and published studies. Varying results emerged, as nationwide information on intake of sugar and foods with added sugar were obtained at different times and used different assessment methods. Data from the 2003 Malaysian Adult Nutrition Survey (MANS) using food frequency questionnaires suggested that on average, Malaysian adults consumed 30 grams of sweetened condensed milk (equivalent to 16 grams sugar) and 21 grams of table sugar per day, which together are below the WHO recommendation of 50 grams sugar for every 2000 kcal/day to reduce risk of chronic disease. Published studies suggested that, for both adults and the elderly, frequently consumed sweetened foods were beverages (tea or coffee) with sweetened condensed milk and added sugar. More accurate data should be obtained by conducting population-wide studies using biomarkers of sugar intake (e.g. 24-hour urinary sucrose and fructose excretion or serum abundance of the stable isotope 13C) to determine intake levels, and multiple 24 hour recalls to identify major food sources of added sugar. PMID:27222405

  6. Battlefield Air Command and Control Center of US-Army:E-2/E-3 Warning Control Platform%美军战场空中指挥控制中心:E-2/E-3预警指控平台磁

    Institute of Scientific and Technical Information of China (English)

    王谦; 王建荣; 姜耿

    2014-01-01

    以E-2/E-3为主要分析对象,讨论了美空海军的空中指挥控制中心的组成、定位与发展历史。首先,以系统功能的分解为基础,讨论了主要作战任务、作战样式、整体能力。其次,分析了系统在作战使用中具备的优势,并结合具体战例讨论了E-2/E-3的使用情况。最后,结合美军在空中预警指控平台的最新动向,分析了我军在该领域应重点关注的若干问题。%With E-2/E-3 as the main analysis object ,the composition ,orientation and development history of American Air Force's Naval Air-Command and Control Center has been discussed ,its main combat missions ,combat-style and the o-verall capacity are discussed ,Secondly ,combining with concrete examples of E-2/E-3 ,the advantage of the system in opera-tion is analyzed .Finally ,with the latest trends of US-Army in airborne warning and control platform ,several issues which should be focused on our troops in the field are analyzed .

  7. GENPLAT: an Automated Platform for Biomass Enzyme Discovery and Cocktail Optimization

    OpenAIRE

    Walton, Jonathan; Banerjee, Goutami; Car, Suzana

    2011-01-01

    The high cost of enzymes for biomass deconstruction is a major impediment to the economic conversion of lignocellulosic feedstocks to liquid transportation fuels such as ethanol. We have developed an integrated high throughput platform, called GENPLAT, for the discovery and development of novel enzymes and enzyme cocktails for the release of sugars from diverse pretreatment/biomass combinations. GENPLAT comprises four elements: individual pure enzymes, statistical design of experiments, robot...

  8. Rhapsody on small processor platforms

    OpenAIRE

    Andersson, Per-Oskar

    2008-01-01

    Rhapsody is a Model-Driven Development (MDD) tool for embedded and real-time system design. The purpose of this thesis is to determine if Rhapsody can be used for software development on small processor platforms such as the Atmel AVR. Rhapsody is normally used on platforms running an operating system. Therefore certain adaptations are needed in order to use it on platforms without an operating system. These adaptations and their affect on the usability of the tool, advantages and disadvantag...

  9. Reproducible Experiment Platform

    CERN Document Server

    Likhomanenko, Tatiana; Baranov, Alexander; Khairullin, Egor; Ustyuzhanin, Andrey

    2015-01-01

    Data analysis in fundamental sciences nowadays is an essential process that pushes frontiers of our knowledge and leads to new discoveries. At the same time we can see that complexity of those analyses increases fast due to a)~enormous volumes of datasets being analyzed, b)~variety of techniques and algorithms one have to check inside a single analysis, c)~distributed nature of research teams that requires special communication media for knowledge and information exchange between individual researchers. There is a lot of resemblance between techniques and problems arising in the areas of industrial information retrieval and particle physics. To address those problems we propose Reproducible Experiment Platform (REP), a software infrastructure to support collaborative ecosystem for computational science. It is a Python based solution for research teams that allows running computational experiments on shared datasets, obtaining repeatable results, and consistent comparisons of the obtained results. We present s...

  10. Energy Tracking Software Platform

    Energy Technology Data Exchange (ETDEWEB)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  11. Effect of reduced temperature during evaporation and crystallisation on sugar quality and energy demand at sugar production. Model based simulations

    Energy Technology Data Exchange (ETDEWEB)

    Smejkal, Q.; Bagherzadeh, A.; Schick, R.; Kurz, T.

    2007-07-01

    The industrial crystallisation of sugar is usually carried out in 3 or 4 stages. While applying a 3-product sugar end scheme only sugar from the first stage is sold. If a 4-product scheme is assumed only sugar from the first two stages can be traded due to limitations on sugar colour in solution. Because of quality regulations sugar from all the other stages should be dissolved and crystallised again which leads to elevated engineering and energy costs and also to extensive sucrose loss. The decrease in quality between particular crystallisation steps depends on the enrichment of non-sucrose components in the mother liquor. Among all these non-sucrose substances the colorants are of peculiar importance since their concentration in the final product (sugar) is strictly limited. A close and statistically proven dependence between colour concentration in magma and sugar colour was found. This function shows that an improvement in sugar quality could be only realised by decreasing the colour loading of magma solution. The results of the presented study show that the reduction of temperature in evaporation and crystallisation is feasible and technologically reasonable. The purpose of the project is achieved - the proposed reduction of temperature results in improved sugar yield, better sugar quality and lower steam consumption. (orig.)

  12. ICP (ITER Collaborative Platform)

    International Nuclear Information System (INIS)

    The ITER organization has the necessity to manage a massive amount of data and processes. Each team requires different process and databases often interconnected with those of others teams. ICP (ITER Collaborative Platform) is the current central ITER repository of structured and unstructured data. All data in ICP is served and managed via a web interface that provides global accessibility with a common user friendly interface. This paper will explain the model used by ICP and how it serves the ITER project by providing a robust and agile platform. ICP is developed in ASP.NET using MSSQL Server for data storage. It currently houses 15 data driven applications, 150 different types of record, 500 k objects and 2.5 M references. During European working hours the system averages 150 concurrent users and 20 requests per second. ICP connects to external database applications to provide a single entry point to ITER data and a safe shared storage place to maintain this data long-term. The Core model provides an easy to extend framework to meet the future needs of the Organization. ICP follows a multi-tier architecture, providing logical separation of process. The standard three-tier architecture is expanded, with the data layer separated into data storage, data structure, and data access components. The business or applications logic layer is broken up into a common business functionality layer, a type specific logic layer, and a detached work-flow layer. Finally the presentation tier comprises a presentation adapter layer and an interface layer. Each layer is built up from small blocks which can be combined to create a wide range of more complex functionality. Each new object type developed gains access to a wealth of existing code functionality, while also free to adapt and extend this. The hardware structure is designed to provide complete redundancy, high availability and to handle high load. This document is made of the slides of the presentation. (authors)

  13. Power Quality Indices Estimation Platform

    Directory of Open Access Journals (Sweden)

    Eliana I. Arango-Zuluaga

    2013-11-01

    Full Text Available An interactive platform for estimating the quality indices in single phase electric power systems is presented. It meets the IEEE 1459-2010 standard recommendations. The platform was developed in order to support teaching and research activities in electric power quality. The platform estimates the power quality indices from voltage and current signals using three different algorithms based on fast Fourier transform (FFT, wavelet packet transform (WPT and least squares method. The results show that the algorithms implemented are efficient for estimating the quality indices of the power and the platform can be used according to the objectives established. 

  14. Preparing for a Product Platform

    DEFF Research Database (Denmark)

    Fiil-Nielsen, Ole; Munk, Lone; Mortensen, Niels Henrik

    2005-01-01

    visualization method could then be used as a tool for creating the product families, which product development platforms depend upon. Experience also tells us that one of the primary negative aspects of product developments platforms is the risk factor. When creating product development platforms companies...... invest a lot of time in the planning of future activities and make major decisions effecting the future products and production facilities. If the product development platform then fails to meet its expectations the companies loose almost everything they have invested. A tool for verifying the stability...

  15. Improvement of Lesion Phenotyping in Cercospora beticola-Sugar Beet Interaction by Hyperspectral Imaging.

    Science.gov (United States)

    Leucker, Marlene; Mahlein, Anne-Katrin; Steiner, Ulrike; Oerke, Erich-Christian

    2016-02-01

    Cercospora leaf spot (CLS) caused by Cercospora beticola is the most destructive leaf disease of sugar beet and may cause high losses in yield and quality. Breeding and cultivation of disease-resistant varieties is an important strategy to control this economically relevant plant disease. Reliable and robust resistance parameters are required to promote breeding progress. CLS lesions on five different sugar beet genotypes incubated under controlled conditions were analyzed for phenotypic differences related to field resistance to C. beticola. Lesions of CLS were rated by classical quantitative and qualitative methods in combination with noninvasive hyperspectral imaging. Calculating the ratio of lesion center to lesion margin, four CLS phenotypes were identified that vary in size and spatial composition. Lesions could be differentiated into subareas based on their spectral characteristics in the range of 400 to 900 nm. Sugar beet genotypes with lower disease severity typically had lesions with smaller centers compared with highly susceptible genotypes. Accordingly, the number of conidia per diseased leaf area on resistant plants was lower. The assessment of lesion phenotypes by hyperspectral imaging with regard to sporulation may be an appropriate method to identify subtle differences in disease resistance. The spectral and spatial analysis of the lesions has the potential to improve the screening process in breeding for CLS resistance. PMID:26506458

  16. Senior Centers

    Medline Plus

    Full Text Available ... variety of social and recreational activities. [Karen Albers] We provide a wide variety of activities -- physical, health, ... senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, tap dancing, ballroom dancing, ...

  17. Senior Centers

    Medline Plus

    Full Text Available ... transportation, and meals programs are long-term care services available in the community which make it easier ... about senior centers and other long-term care services available in your community, contact the Eldercare Locator ...

  18. Senior Centers

    Medline Plus

    Full Text Available ... Karen Albers] We provide a wide variety of activities -- physical, health, mental health programs with Senior Plus, cognitive ... of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ...

  19. Senior Centers

    Medline Plus

    Full Text Available [Narrator] Living independently at home is something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, and meals programs are ...

  20. Senior Centers

    Medline Plus

    Full Text Available ... Living independently at home is something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, and meals programs are long- ...

  1. Senior Centers

    Medline Plus

    Full Text Available ... of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ... chi, tap dancing, ballroom dancing, square dancing, chair exercise, arthritis classes, yoga, and lots of dancing. [Narrator] ...

  2. Senior Centers

    Medline Plus

    Full Text Available ... something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, ... adults who live independently can go to find a variety of social and recreational activities. [Karen Albers] ...

  3. Are restrictive guidelines for added sugars science based?

    Science.gov (United States)

    Erickson, Jennifer; Slavin, Joanne

    2015-01-01

    Added sugar regulations and recommendations have been proposed by policy makers around the world. With no universal definition, limited access to added sugar values in food products and no analytical difference from intrinsic sugars, added sugar recommendations present a unique challenge. Average added sugar intake by American adults is approximately 13% of total energy intake, and recommendations have been made as low 5% of total energy intake. In addition to public health recommendations, the Food and Drug Administration has proposed the inclusion of added sugar data to the Nutrition and Supplemental Facts Panel. The adoption of such regulations would have implications for both consumers as well as the food industry. There are certainly advantages to including added sugar data to the Nutrition Facts Panel; however, consumer research does not consistently show the addition of this information to improve consumer knowledge. With excess calorie consumption resulting in weight gain and increased risk of obesity and obesity related co-morbidities, added sugar consumption should be minimized. However, there is currently no evidence stating that added sugar is more harmful than excess calories from any other food source. The addition of restrictive added sugar recommendations may not be the most effective intervention in the treatment and prevention of obesity and other health concerns. PMID:26652250

  4. Modeling sugar content of farmer-managed sugar beets (Beta vulgaris L.).

    OpenAIRE

    Abdullah A. Jaradat; Jana Rinke

    2012-01-01

    We measured or estimated leaf and root physical and chemical traits of spatio-temporally heterogeneousfield-grown sugar beet throughout its ontogeny during three growing seasons. The objective was toquantify the impact of temporal changes in these traits on root sugar content [S(R); g 100 g-1 root dryweight]. Artificial Neural Network (ANN), in conjunction with thermal time (ºCd), adequately delineatedthe boundaries (mean ± standard deviation, S.D.) between S(R) during early (41.6 ± 6.2), med...

  5. World Sugar Market – Basic Development Trends and Tendencies

    Directory of Open Access Journals (Sweden)

    M. Svatoš

    2013-06-01

    Full Text Available This article is devoted to the issues of the world‘s sugar production and cultivation of sugar crops (sugar beet and sugar cane. It also analyzes the development of the global sugar trade. The main aim of this paper is to define the basic developmental trends and tendencies that affect the current situation on the market for sugar and sugar crops and then outline a process of gradual profiling of the world markets for these commodities. The article identifies the most important players operating in the global market, both in terms of production and in terms of trade. It also identifies not only the most important subjects of the global market from the viewpoint of the realized volume of production and trade, but also in terms of available comparative advantages and growth dynamics of the realized volume of production and trade. Finally, the paper highlights the significant differences existing in unit prices of the realized export and import flows in individual countries and regions. The results of this study show clearly that the world sugar market is extremely concentrated. A narrow group of entities localized mainly in Latin America, Southeast Asia, Europe and North America controls most of the world production of sugar beet and sugar cane. Furthermore, the results of the analysis show that the production and export of sugar are logically closely linked with the regions cultivating sugar crops, which again suggests that a limited number of entities controls most of the global sugar market. Currently, this market is dominated mainly by Latin American countries and Southeast Asia together with Europe.

  6. Maximizing the xylitol production from sugar cane bagasse hydrolysate by controlling the aeration rate

    Energy Technology Data Exchange (ETDEWEB)

    Silva, S.S.; Ribeiro, J.D.; Felipe, M.G.A. [Faculty of Chemical Enginering of Lorena (Brazil); Vitolo, M. [Univ. of Sao Paulo (Brazil)

    1997-12-31

    Batch fermentations of sugar cane bagasse hemicellulosic hydrolysate treated for removing the inhibitors of the fermentation were performed by Candida guilliermondii FTI 20037 for xylitol production. The fermentative parameters agitation and aeration rate were studied aiming the maximization of xylitol production from this agroindustrial residue. The maximal xylitol volumetric productivity (0.87 g/L {center_dot} h) and yield (0.67 g/g) were attained at 400/min and 0.45 v.v.m. (K{sub L}a 27/h). According to the results, a suitable control of the oxygen input permitting the xylitol formation from sugar cane bagasse hydrolysate is required for the development of an efficient fermentation process for large-scale applications. 20 refs., 2 figs.

  7. ESR characterization of irradiated peony root, a medicinal plant containing crystalline sugars

    International Nuclear Information System (INIS)

    The ESR spectral property of irradiated peony root was studied during development of a system for detection of irradiated medicinal plants containing crystalline sugars. The plant had a weak ESR signal near g=2.005 before electron beam-irradiation. After 10 kGy irradiation, the line shape became broader and cellulose-like signal: a pair of lines at 6 mT across the center signal near g=2.005 and sugar-like spectrum: a broader line with more than 6 mT of overall spectrum width, was observed. The ESR intensity decreased considerably at 30 days post-irradiation and was stable thereafter. The stable ESR line shape of irradiated peony root resembled that of irradiated sucrose, and the intensity 30 days post-irradiation increased linearly as a function of sucrose content. This result shows that the radical concentration correlation to sucrose content in irradiated plant material is predictable. (author)

  8. USBF Performance in Treating Sugar Industries Wastewater

    Directory of Open Access Journals (Sweden)

    B Ayati

    2009-03-01

    Full Text Available "n "nBackground and Objectives: Upflow Sludge Blanket Filtration (USBF system is a modification  of the conventional activated sludge process that incorporates an anoxic zone with an upflow sludge blanket filtration clarifier in one bioreactor. It has no inherent capacity limits and is used in a wide range of applications in municipal, industrial and agricultural wastewater treatment. The main objective of this study was to evaluate the performance of a continuous USBF reactor for the treatment of sugar industrial wastewater."nMaterials and Methods: Sixty liter laboratory pilot scale plant was made of plexiglass consists of   14 liter anoxic zone, 38 liter aerobic zone and 8 liter clarifier. Used molasses for raw wastewater was obtained from Varamin Sugar Company. During the study, the wastewater has been initially fed to anoxic zone of the bioreactor. It mixed with recycled activated sludge returned from the clarifier and the mixed liquor entered into aerobic zone of the bioreactor. From aeration zone, the mixed liquor passed through the sludge zone at the bottom of the clarifier which was then separated by upflow sludge blanket filtration and then the clear water discharged from the system. To complete the internal circulation loop, collected activated sludge at the bottom of the clarifier was recycled to the anoxic zone."nResults: Experimental studies indicated that average removal efficiency of COD with HRTs from 21  to 26 hours in the aerobic zone and from 8 to 10 hours in the anoxic zone were from 77 to 97 percent depended on input feed (1000 to 30000 mg/L."nConclusion: USBF as an advanced biological process had a proper COD removal efficiency for the biological treatment of sugar industries wastewater compared to other researchers methods.

  9. Just a Spoonful of Sugar Will Land You Six Feet Underground: Should the Food and Drug Administration Revoke Added Sugar's GRAS Status?

    Science.gov (United States)

    Card, Melissa Marie; Abela, John Francis

    2015-01-01

    This article assesses whether added sugar meets FDA's standard to be generally recognized as safe ("GRAS"). If added sugar is not GRAS, then manufacturers are subject to premarket approval prior to using added sugar in their products. This article advocates that FDA should issue a Federal Register notice determining that added sugar is not GRAS, allowing FDA to regulate the amount of added sugar used in processed foods, decreasing the health adversities that stem from added sugar consumption. PMID:26630822

  10. Tension leg platform project execution

    Institute of Scientific and Technical Information of China (English)

    Zhang Dagang; Wang Chunsheng; Zhang Tianyu

    2013-01-01

    The first floating platform concept design work for South China Sea is undergoing in DMAR' s office now.This tension leg platform has potential to become the first advanced floating production platform project.Project execution is always a challenge for floating system.This paper focuses on the critical elements of project execution for tension leg platform,and studies potential implications to future oil and gas exploration in South China Sea.There are many factors affecting successful execution of floating system project,including technical issues,engineering management,interface management,etc.There are also failure examples of project execution in the industry.The author has participated 28 large detailed projects and has gained extensive experience on floating projects,with ample hands-on project experiences.A detailed tension leg platform project study example and discussions in depth are presented for future project execution in China deepwater development.

  11. Utilizing platforms in industrialized construction

    DEFF Research Database (Denmark)

    Bonev, Martin; Wörösch, Michael; Hvam, Lars

    2015-01-01

    Purpose – The purpose of this paper is to explore the development of a platform-based project execution in the industrialised construction sector, with a focus on systematically balancing cost and value. Offering custom-tailored buildings at reasonable costs has been a growing concern for many...... construction companies. A promising approach adapted by operations management and design theory regards individual building projects as the adjustment and recombination of components and processes from a set of predefined platforms, while configuration systems assure feasible building solutions. Design...... platform strategies, this research highlights key aspects of adapting platform-based developed theory to industrialised construction. Building projects use different layers of product, process and logistics platforms to form the right cost – value ratio for the target market application, while modelling...

  12. ADAPTABLE ALTERNATE REALITY GAMES PLATFORM

    Directory of Open Access Journals (Sweden)

    Liviu-Adrian Cotfas

    2013-12-01

    Full Text Available In this paper, we present an alternate reality games platform that facilitates the creation of ARG projects with different themes and sizes. The platform is well integrated with the most important social media networks, thus facilitating both the involvement of the public and the creation of a more engaging interaction for the participants. A cloud-based architecture was used in order to allow the platform to easily accommodate projects of various sizes and to provide a good level of scalability. The platform is fully localizable in any language and multiple languages can be used at once to create projects that target users from different countries. An initial project that uses gamification to create an immersive learning environment has been created around the developed platform. The project combines professional and public feedback in order to provide an enhanced learning experience.

  13. An Update on the Consequences of EU Sugar Reform

    Directory of Open Access Journals (Sweden)

    Sibusiso Moyo

    2011-10-01

    Full Text Available Since its formation the European Union (EU has employed a rather complicated policy to ensure high prices to domestic sugar growers and trade preferences to certain sugar exporting countries, e.g. the African Caribbean and Pacific (ACP group. One result of this policy is that the EU has been both the second largest importer and second largest exporter in the world market. Under pressure from the World Trade Organization (WTO, the EU agreed to reform its policies toward sugar in 2001, with the full effect of the reforms being fully implemented in 2006. In this paper, the impact of the sugar reform on EU production, consumption, imports, and exports is examined especially with regard to how it all affects the ACP countries who receive preferential treatment regarding access to EU sugar markets. Preliminary analysis indicates that lowering domestic EU prices, while quotas requirements for ACP countries remain intact might have negative revenue implications for poor sugar producers.

  14. Recent advances in biological production of sugar alcohols.

    Science.gov (United States)

    Park, Yong-Cheol; Oh, Eun Joong; Jo, Jung-Hyun; Jin, Yong-Su; Seo, Jin-Ho

    2016-02-01

    Sugar alcohols, such as xylitol, mannitol, sorbitol, and erythritol are emerging food ingredients that provide similar or better sweetness/sensory properties of sucrose, but are less calorigenic. Also, sugar alcohols can be converted into commodity chemicals through chemical catalysis. Biotechnological production offers the safe and sustainable supply of sugar alcohols from renewable biomass. In contrast to early studies that aimed to produce sugar alcohols with microorganisms capable of producing sugar alcohols naturally, recent studies have focused on rational engineering of metabolic pathways to improve yield and productivity as well as to use inexpensive and abundant substrates. Metabolic engineering strategies to utilize inexpensive substrates, alleviate catabolite repression, reduce byproduct formation, and manipulate redox balances led to enhanced production of sugar alcohols. PMID:26723007

  15. Discrimination of genetically modified sugar beets based on terahertz spectroscopy

    Science.gov (United States)

    Chen, Tao; Li, Zhi; Yin, Xianhua; Hu, Fangrong; Hu, Cong

    2016-01-01

    The objective of this paper was to apply terahertz (THz) spectroscopy combined with chemometrics techniques for discrimination of genetically modified (GM) and non-GM sugar beets. In this paper, the THz spectra of 84 sugar beet samples (36 GM sugar beets and 48 non-GM ones) were obtained by using terahertz time-domain spectroscopy (THz-TDS) system in the frequency range from 0.2 to 1.2 THz. Three chemometrics methods, principal component analysis (PCA), discriminant analysis (DA) and discriminant partial least squares (DPLS), were employed to classify sugar beet samples into two groups: genetically modified organisms (GMOs) and non-GMOs. The DPLS method yielded the best classification result, and the percentages of successful classification for GM and non-GM sugar beets were both 100%. Results of the present study demonstrate the usefulness of THz spectroscopy together with chemometrics methods as a powerful tool to distinguish GM and non-GM sugar beets.

  16. Discrimination of genetically modified sugar beets based on terahertz spectroscopy.

    Science.gov (United States)

    Chen, Tao; Li, Zhi; Yin, Xianhua; Hu, Fangrong; Hu, Cong

    2016-01-15

    The objective of this paper was to apply terahertz (THz) spectroscopy combined with chemometrics techniques for discrimination of genetically modified (GM) and non-GM sugar beets. In this paper, the THz spectra of 84 sugar beet samples (36 GM sugar beets and 48 non-GM ones) were obtained by using terahertz time-domain spectroscopy (THz-TDS) system in the frequency range from 0.2 to 1.2 THz. Three chemometrics methods, principal component analysis (PCA), discriminant analysis (DA) and discriminant partial least squares (DPLS), were employed to classify sugar beet samples into two groups: genetically modified organisms (GMOs) and non-GMOs. The DPLS method yielded the best classification result, and the percentages of successful classification for GM and non-GM sugar beets were both 100%. Results of the present study demonstrate the usefulness of THz spectroscopy together with chemometrics methods as a powerful tool to distinguish GM and non-GM sugar beets. PMID:26436847

  17. Reproducible Experiment Platform

    Science.gov (United States)

    Likhomanenko, Tatiana; Rogozhnikov, Alex; Baranov, Alexander; Khairullin, Egor; Ustyuzhanin, Andrey

    2015-12-01

    Data analysis in fundamental sciences nowadays is an essential process that pushes frontiers of our knowledge and leads to new discoveries. At the same time we can see that complexity of those analyses increases fast due to a) enormous volumes of datasets being analyzed, b) variety of techniques and algorithms one have to check inside a single analysis, c) distributed nature of research teams that requires special communication media for knowledge and information exchange between individual researchers. There is a lot of resemblance between techniques and problems arising in the areas of industrial information retrieval and particle physics. To address those problems we propose Reproducible Experiment Platform (REP), a software infrastructure to support collaborative ecosystem for computational science. It is a Python based solution for research teams that allows running computational experiments on shared datasets, obtaining repeatable results, and consistent comparisons of the obtained results. We present some key features of REP based on case studies which include trigger optimization and physics analysis studies at the LHCb experiment.

  18. Policy induced substitution of high fructose corn syrup for sugar in the United States

    OpenAIRE

    Hafi, Ahmed; Connell, Peter; Roberts, Ivan

    1996-01-01

    US sugar policies have depressed the world sugar price markedly, and tlte substitution of high fructose com syrup for sugar brought about by US sugar policies has contributed a major part of this price depressing effect. Current US sugar policies impose substantial costs on US consumers. the US economy and sugar exporters, most of which are developing countries. This paper measures the impact that the increased consumption of high fructose com has had on both the USand world sugar economies. ...

  19. Understanding the Effect of Sugar and Sugar Replacement in Short Dough Biscuits

    NARCIS (Netherlands)

    Laguna, L.; Vallons, K.J.R.; Jurgens, A.; Sanz, T.

    2013-01-01

    Sucrose is the main sugar used in short dough biscuit formula, and it plays an important role in the biscuit manufacturing as well as in the biscuits final quality. However, for health reasons, high levels of sucrose are undesirable, making sucrose replacement an important issue to study. The presen

  20. Technical and Economical Feasibility of Production of Ethanol from Sugar Cane and Sugar Cane Bagasse

    NARCIS (Netherlands)

    Efe, C.; Straathof, A.J.J.; Van der Wielen, L.A.M.

    2005-01-01

    The primary aim of this study is to investigate and analyze the sugar-ethanol plants operating in Brazil to construct a raw model to gain better understanding and insight about the technical and economical aspects of the currently operating plants. And, the secondary aim is to combine the knowledge

  1. The EU Sugar Policy Regime and Implications of Reform

    OpenAIRE

    Elbehri, Aziz; Umstaetter, Johannes; Kelch, David R.

    2008-01-01

    The European Union’s sugar policy, in place since 1968, underwent its first major reform in 2005 in response to mounting and unsustainable imbalances in supply and demand. The reform, however, targeted only a few policy instruments (intervention price cut, voluntary production quota buyout, and restrictions on nonquota sugar exports), while leaving other key policies unchanged (interstate quota trading, sugar-substitute competition, and import barriers). Consequently, the extent of the reform...

  2. Fermentation and epiphytic microflora dynamics in sugar cane silage

    OpenAIRE

    Pedroso André de Faria; Nussio Luiz Gustavo; Paziani Solidete de Fátima; Loures Daniele Rebouças Santana; Igarasi Mauricio Scoton; Coelho Rodrigo Michelini; Packer Irineu Humberto; Horii Jorge; Gomes Luiz Humberto

    2005-01-01

    Sugar cane silages are characterized by extensive yeast activity, alcohol production and great dry matter - DM - losses. Better knowledge of the fermentation process is fundamental to the development of efficient ensilage techniques for this forage. This study evaluates temporal changes in chemical composition, DM losses and epiphytic microflora in sugar cane silage. Mature sugar cane, variety RB835486 (12 months of vegetative growth), was hand harvested, processed in a stationary chopper and...

  3. Spectrophotometric determination of sugars labelled with 14C

    International Nuclear Information System (INIS)

    Comparative analysis of methods for determination of microgram amounts of 14C-labelled sugars has been carried out. The ferricyanide and Shomodyi-Nelson methods were approbated in experimental study. The relative error of the ferricyanide method was found to be smaller than that of the Shomodyi-Nelson method. Thus the ferricyanide method was used for obtaining calibration curves for 15 sugars. The accuracy for sugar amounts higher than 3 μg/10 ml was better than +, - 5%

  4. The future of global sugar markets: Policies, reforms, and impact

    OpenAIRE

    Bureau, Jean-Christophe; Gohin, Alexandre; Guindé, Loïc; Millet, Guy; Brandão, Antônio Salazar P.; Haley, Stephen; Wagner, Owen; Orden, David; Sandrey, Ron; Vink, Nick

    2008-01-01

    "Sugar is one of the most highly protected agricultural commodities worldwide. This protection depresses trade opportunities and the prices received by exporters without preferential market access. For this reason, dialogues about sugar policy are often polarized and short sound bites caustic. Yet today's sugar markets are being driven by a complex array of dynamic and emerging supply, demand, and policy forces that need to be understood. A number of these forces have the potential to reshape...

  5. Sugar transporters for intercellular exchange and nutrition of pathogens

    OpenAIRE

    Chen, Li-Qing; Hou, Bi-Huei; Lalonde, Sylvie; Takanaga, Hitomi; Hartung, Mara L; Qu, Xiao-Qing; Guo, Woei-Jiun; Kim, Jung-Gun; Underwood, William; Chaudhuri, Bhavna; Chermak, Diane; Antony, Ginny; White, Frank F; Somerville, Shauna C.; Mudgett, Mary Beth

    2010-01-01

    Sugar efflux transporters are essential for the maintenance of animal blood glucose levels, plant nectar production, and plant seed and pollen development. Despite broad biological importance, the identity of sugar efflux transporters has remained elusive. Using optical glucose sensors, we identified a new class of sugar transporters, named SWEETs, and show that at least six out of seventeen Arabidopsis, two out of over twenty rice and two out of seven homologues in Caenorhabditis elegans, an...

  6. Multilateral Trade and Agricultural Policy Reforms in Sugar Markets

    OpenAIRE

    Amani Elobeid; John C. Beghin

    2004-01-01

    We analyze the removal of current market interventions in world sugar markets using a partial-equilibrium international sugar model calibrated on 2002 market data and current policies. We analyze the impact of trade liberalization and the removal of production subsidies and consumption distortions. The removal of trade distortions alone induces a 27 percent price increase by the end of the decade relative to the baseline level for sugar. The removal of all trade and production distortions ind...

  7. EU SUGAR POLICY REFORM: QUOTA REDUCTION AND DEVALUATION

    OpenAIRE

    Witzke, Heinz Peter; Heckelei, Thomas

    2002-01-01

    The research presented is part of a larger study aiming at the analysis of reform options for the EU sugar policy regime. This paper focuses on the effects of quota reduction and support price cuts. A thorough theoretical analysis investigates the implications of farm heterogeneity for aggregate supply modeling purposes under the current sugar regime. It can be shown that the treatment of sugar quantities produced under the different quotas and without quota can be treated as different produc...

  8. Consumer understanding of sugars claims on food and drink products

    OpenAIRE

    Patterson, N J; Sadler, M J; Cooper, J. M.

    2012-01-01

    Consumer understanding of nutrition and health claims is a key aspect of current regulations in the European Union (EU). In view of this, qualitative and quantitative research techniques were used to investigate consumer awareness and understanding of product claims in the UK, focusing particularly on nutrition claims relating to sugars. Both research methods identified a good awareness of product claims. No added sugars claims were generally preferred to reduced sugars claims, and there was ...

  9. Perceptions of sugar mommy practices in South Africa

    OpenAIRE

    Phaswana-Mafuya, Nancy; Shisana, Olive; Davids, Adlai; Tabane, Cily; Mbelle, Margaret; Matseke, Gladys; Banyini, Mercy; Kekana, Queen

    2014-01-01

    The study sought to explore sugar mommy practices regarding their occurrence, acceptability as well as perceived reasons why older women and younger men enter into sugar mommy relationships. An exploratory qualitative study involving 135 participants from 11 diverse focus groups in terms of age, gender (females=27%) and geotype throughout the nine South African provinces was conducted. Data on the participants’ views, opinions and experiences of sugar mommy practices were collected using focu...

  10. Sugar palm ethanol. Analysis of economic feasibility and sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Van de Staaij, J.; Van den Bos, A.; Hamelinck, C. [Ecofys Netherlands, Utrecht (Netherlands); Martini, E.; Roshetko, J.; Walden, D. [Winrock, Little Rock, AR (United States)

    2011-08-15

    This study evaluates whether sugar palm is a suitable crop for biofuels and how production of ethanol from sugar palm in a large-scale setting is sustainable and economically feasible. Key questions are: Are the assumed high yields realistic in practice for sustained periods in largescale plantations?; Can sugar palm indeed compete economically with other crops for biofuels?; What are the effects of large-scale cultivation and processing of sugar palm for the natural environment and the local community? To answer these questions, Ecofys and Winrock have assessed the feasibility of largescale sugar palm cultivation for the production of ethanol using empirical data from existing sugar palm plantings. We analysed two production models to investigate the range of outcomes when varying important parameters: (1) a conservative system, whereby sugar palms are mixed with other crops and (2) an intensive system to explore the theoretical maximum yield when solely focusing on sugar palm. As background, Chapter 2 first describes the process of sugar palm cultivation, the 'tapping' and conversion into ethanol. Chapter 3 describes the data collection by Winrock. It presents an overview of the collected field data and explains the main empirical findings. Chapter 4 elaborates the two production systems and presents the results of the economic analyses (summarized in cash flow diagrams showing the timing of costs and benefits). Chapter 5 analyses the possible sustainability risks and benefits of sugar palm ethanol and investigates the integration possibilities of sugar palm in agro-forestry systems with other crops. Finally, Chapter 6 concludes by evaluating the potential of sugar palm as a source of biofuel and providing recommendations.

  11. Effect of genotype on sugar beet yield and quality

    OpenAIRE

    Nenadić N.; Nedić Milan; Živanović Ljubiša; Kolarić Ljubiša; Gujaničić T.

    2003-01-01

    The effect of a considerable number of both domestic and foreign sugar beet genotypes on root yield and quality was investigated. The data demonstrated the most favorable results of some genotypes for root yield and sugar content. Trials were conducted on rhizomania infested soil, thus tolerant genotypes were used. Susceptible cultivars represented the control. In the trial root yield was high and sugar content low. On average, in the genotypes tested, root yield varied from 73.98 to 93.30 t/...

  12. An Update on the Consequences of EU Sugar Reform

    OpenAIRE

    Sibusiso Moyo; Spreen, Thomas H.

    2011-01-01

    Since its formation the European Union (EU) has employed a rather complicated policy to ensure high prices to domestic sugar growers and trade preferences to certain sugar exporting countries, e.g. the African Caribbean and Pacific (ACP) group. One result of this policy is that the EU has been both the second largest importer and second largest exporter in the world market. Under pressure from the World Trade Organization (WTO), the EU agreed to reform its policies toward sugar in 2001, with ...

  13. Water requirements of sugar cane grown in tropical environment

    OpenAIRE

    Vicente de Paulo Rodrigues da Silva; Cícera Josefa Rozangela Borges; Walker Gomes de Albuquerque

    2014-01-01

    An accurate estimation of water consumption of cane sugar crop is important for maximum productivity with less investment. The objective of this study was to determine the water requirements of sugar cane grown in tropical environments. The field experiment was carried out in Paraiba state, during the productive cycle of sugar cane crop variety RB 92 579 irrigated by central pivot irrigation (sprinkler) from October 2009 to September 2011. The crop evapotranspiration was obtained based on soi...

  14. Bioenergy productivity of sugar beet irrigated with reclaimed wastewaters

    OpenAIRE

    Pasquale Campi; Alejandra Navarro; A. Domenico Palumbo; Marcello Mastrangelo; Antonio Lonigro; Marcello Mastrorilli

    2015-01-01

    The use of treated wastewater to irrigate the sugar beet (Beta Vulgaris L. var. saccharifera) for bioethanol could play a strategic role to contrast the use of natural water resources and increase the productivity of the crop. The 2-year experiment (2013-2014) was performed on sugar beet irrigated with fresh water and wastewater at different steps of the reclamation process (secondary and tertiary treatments). The data obtained showed that the root sugar beet yield and ethanol production unde...

  15. Analysis of honey main sugars by size-exclusion chromatography

    OpenAIRE

    Mara E. B. C. Sousa; Peres, António M.; Dias, L.G.; Morais, Jorge Sá; Estevinho, Leticia M.; Machado, Adélio

    2012-01-01

    The main constituents of honey are sugars, mainly the monosaccharides fructose and glucose (reducing sugars), which account for 80% of the total mass, while the disaccharides (especially sucrose and maltose) represent 10%. In general, fructose predominates (giving a sweeter taste to honey than sucrose), although, in some honeys, glucose (that assigns a less sweet taste than sucrose but more than maltose) may be the main sugar. The fructose/glucose mass ratio is a parameter that...

  16. Plat_Forms -- a contest: The web development platform comparison

    CERN Document Server

    Prechelt, Lutz

    2008-01-01

    "Plat_Forms" is a competition in which top-class teams of three programmers compete to implement the same requirements for a web-based system within 30 hours, each team using a different technology platform (Java EE, .NET, PHP, Perl, Python, or Ruby on Rails). The results will provide new insights into the real (rather than purported) pros, cons, and emergent properties of each platform. The evaluation will analyze many aspects of each solution, both external (usability, functionality, reliability, performance, etc.) and internal (structure, understandability, flexibility, etc.).

  17. A Typology of Multi-sided Platforms

    DEFF Research Database (Denmark)

    Staykova, Kalina Stefanova; Damsgaard, Jan

    2015-01-01

    In this paper we address how the composition of a platform impacts the platform’s business model. By platform’s business model we mean platform features, platform architecture and platform governance. To this end, we construct the Platform Business Model Framework. We apply the framework to three...

  18. Stratospheric Platforms for Monitoring Purposes

    International Nuclear Information System (INIS)

    Stratospheric platforms are emerging systems based on challenging technology. Goal is to create a platform, payload, and mission design which is able to complement satellite services on a local scale. Applications are close to traditional satellite business in telecommunication, navigation, science, and earth observation and include for example mobile telecommunications, navigation augmentation, atmospheric research, or border control. Stratospheric platforms could potentially support monitoring activities related to safeguards, e.g. by imagery of surfaces, operational conditions of nuclear facilities, and search for undeclared nuclear activities. Stratospheric platforms are intended to be flown in an altitude band between 16 and 30 km, above 16-20 km to take advantage of usually lower winds facilitating station keeping, below 30 km to limit the challenges to achieve a reasonable payload at acceptable platform sizes. Stratospheric platforms could substitute satellites which are expensive and lack upgrade capabilities for new equipment. Furthermore they have practically an unlimited time over an area of interest. It is intended to keep the platforms operational and maintenance free on a 24/7 basis with an average deployment time of 3 years. Geostationary satellites lack resolution. Potential customers like Armed Forces, National Agencies and commercial customers have indicated interest in the use of stratospheric platforms. Governmental entities are looking for cheaper alternatives to communications and surveillance satellites and stratospheric platforms could offer the following potential advantages: Lower operational cost than satellite or UAV (Unmanned Aerial Vehicles) constellation (fleet required); Faster deployment than satellite constellation; Repositioning capability and ability to loiter as required; Persistent long-term real-time services over a fairly large regional spot; Surge capability: Able to extend capability (either monitoring or communications

  19. Characterization of Sugar Insensitive (sis) Mutants of Arabidopsis

    Energy Technology Data Exchange (ETDEWEB)

    Gibson, Susan I.

    2009-06-08

    Despite the fact that soluble sugar levels have been postulated to play an important role in the control of a wide variety of plant metabolic and developmental pathways, the mechanisms by which plants respond to soluble sugar levels remain poorly understood. Plant responses to soluble sugar levels are also important in bioenergy production, as plant sugar responses are believed to help regulate both carbon fixation and carbon partitioning. For example, accumulation of soluble sugars, such as sucrose and glucose, in source tissues leads to feedback inhibition of photosynthesis, thereby decreasing rates of carbon fixation. Soluble sugar levels can also affect sink strengths, affecting the rates of accumulation of carbon-based compounds into both particular molecular forms (e.g. carbohydrates versus lipids versus proteins) and particular plant organs and tissues. Mutants of Arabidopsis that are defective in the ability to respond to soluble sugar levels were isolated and used as tools to identify some of the factors involved in plant sugar response. These sugar insensitive (sis) mutants were isolated by screening mutagenized seeds for those that were able to germinate and develop relatively normal shoot systems on media containing 0.3 M glucose or 0.3 M sucrose. At these sugar concentrations, wild-type Arabidopsis germinate and produce substantial root systems, but show little to no shoot development. Twenty-eight sis mutants were isolated during the course of four independent mutant screens. Based on a preliminary characterization of all of these mutants, sis3 and sis6 were chosen for further study. Both of these mutations appear to lie in previously uncharacterized loci. Unlike many other sugar-response mutants, sis3 mutants exhibit a wild-type or near wild-type response in all phytohormone-response assays conducted to date. The sis6-1 mutation is unusual in that it appears to be due to overexpression of a gene, rather than representing a loss of function mutation

  20. SOCIO- ECONOMIC CONDITIONS OF SUGAR INDUSTRY WORKERS IN BIDAR DISTRICT

    OpenAIRE

    Narasappa Maruti; N. H. Patil

    2014-01-01

    The present study is planned to look into the socio- economic conditions of the workers working in sugar industries. There is irregular supply of sugarcane and due to which many of the sugar industries are producing sugar only for 6-8 month in a year. Consequently, there are many workers (direct or indirect ),which are depending on the work at sugar industries, will be unemployed for a minimum of 4-6 months in a year . As such, there is lack of work and job security for th...

  1. Food gap and food security of sugar in Egypt

    OpenAIRE

    SHEHATA, Gaber Ahmed Bassyouni

    2015-01-01

    The research aims mainly to study food gap and food security of sugar in Egypt through studying of several sub-goals represented in: estimating models of general trends function for some economic indicators of sugar in Egypt during the period (1995- 2012), studying of the most important indicators of food security of sugar, estimating the size of the food gap of sugar and knowledge of the most important factors responsible for, and studying the policies and means to achieve food security of s...

  2. Sugar cane bagasse prehydrolysis using hot water

    Directory of Open Access Journals (Sweden)

    D. Abril

    2012-03-01

    Full Text Available Results are presented on the hot water prehydrolysis of sugar cane bagasse for obtaining ethanol by fermentation. The experimental study consisted of the determination of the effect of temperature and time of prehydrolysis on the extraction of hemicelluloses, with the objective of selecting the best operating conditions that lead to increased yield of extraction with a low formation of inhibitors. The study, carried out in a pilot plant scale rotational digester, using a 3² experimental design at temperatures of 150-190ºC and times of 60-90 min, showed that it is possible to perform the hot water prehydrolysis process between 180-190ºC in times of 60-82 min, yielding concentrations of xylose > 35 g/L, furfural < 2.5 g/L, phenols from soluble lignin < 1.5 g/L, and concentrations < 3.0 g/L of hemicelluloses in the cellolignin residue. These parameters of temperature and prehydrolysis time could be used for the study of the later hydrolysis and fermentation stages of ethanol production from sugar cane bagasse.

  3. Biofuel production from plant biomass derived sugars

    Energy Technology Data Exchange (ETDEWEB)

    Cripps, R.

    2007-03-15

    This report details the results of a project that aimed to develop a recombinant thermophilic microorganism able to produce ethanol in a commercial yield from mixed C5 (xylose and arabinose) and C6 (mainly glucose) sugar substrates typically found in biomass hydrolysates. The main focus of the project was on producing a stable recombinant which formed ethanol as its major product and did not produce significant quantities of by-products. The costs of bioethanol could be substantially reduced if cheap plant-based feedstocks could be utilised. This study focussed on a strain of Geobacillus thermoglucosidasius known to be a thermophilic ethanol producer and developed the genetic manipulation techniques necessary to engineer its metabolism such that unwanted products (mainly organic acids) were no longer formed and ethanol became the overwhelming product. An appropriate genetic took kit to allow the required metabolic engineering was acquired and used to inactivate the genes of the metabolic pathways involved in the formation of the organic acids (e.g. lactic acid) and to up-regulate genes concerned with the formation of ethanol. This allowed the flow of metabolites derived from the sugar substrates to be redirected to the desired product. Stable mutants lacking the ability to form lactic acid were created and shown to give enhanced levels of ethanol, with yields from glucose approaching those achieved in yeast fermentations and low by-product formation.

  4. Converting Sugars to Biofuels: Ethanol and Beyond

    Directory of Open Access Journals (Sweden)

    Aram Kang

    2015-10-01

    Full Text Available To date, the most significant sources of biofuels are starch- or sugarcane-based ethanol, which have been industrially produced in large quantities in the USA and Brazil, respectively. However, the ultimate goal of biofuel production is to produce fuels from lignocellulosic biomass-derived sugars with optimal fuel properties and compatibility with the existing fuel distribution infrastructure. To achieve this goal, metabolic pathways have been constructed to produce various fuel molecules that are categorized into fermentative alcohols (butanol and isobutanol, non-fermentative alcohols from 2-keto acid pathways, fatty acids-derived fuels and isoprenoid-derived fuels. This review will focus on current metabolic engineering efforts to improve the productivity and the yield of several key biofuel molecules. Strategies used in these metabolic engineering efforts can be summarized as follows: (1 identification of better enzymes; (2 flux control of intermediates and precursors; (3 elimination of competing pathways; (4 redox balance and cofactor regeneration; and (5 bypassing regulatory mechanisms. In addition to metabolic engineering approaches, host strains are optimized by improving sugar uptake and utilization, and increasing tolerance to toxic hydrolysates, metabolic intermediates and/or biofuel products.

  5. pH Regulation of Electrogenic Sugar/H+ Symport in MFS Sugar Permeases.

    Directory of Open Access Journals (Sweden)

    Andre Bazzone

    Full Text Available Bacterial sugar symporters in the Major Facilitator Superfamily (MFS use the H+ (and in a few cases Na+ electrochemical gradients to achieve active transport of sugar into the cell. Because a number of structures of MFS sugar symporters have been solved recently, molecular insight into the transport mechanism is possible from detailed functional analysis. We present here a comparative electrophysiological study of the lactose permease (LacY, the fucose permease (FucP and the xylose permease (XylE, which reveals common mechanistic principles and differences. In all three symporters energetically downhill electrogenic sugar/H+ symport is observed. Comparison of the pH dependence of symport at symmetrical pH exhibits broad bell-shaped pH profiles extending over 3 to 6 pH units and a decrease at extremely alkaline pH ≥ 9.4 and at acidic to neutral pH = 4.6-7.5. The pH dependence can be described by an acidic to neutral apparent pK (pKapp and an alkaline pKapp. Experimental evidence suggests that the alkaline pKapp is due to H+ depletion at the protonation site, while the acidic pKapp is due to inhibition of deprotonation. Since previous studies suggest that a single carboxyl group in LacY (Glu325 may be the only side chain directly involved in H+ translocation and a carboxyl side chain with similar properties has been identified in FucP (Asp46 and XylE (Asp27, the present results imply that the pK of this residue is switched during H+/sugar symport in all three symporters.

  6. pH Regulation of Electrogenic Sugar/H+ Symport in MFS Sugar Permeases

    Science.gov (United States)

    Bazzone, Andre; Madej, M. Gregor; Kaback, H. Ronald

    2016-01-01

    Bacterial sugar symporters in the Major Facilitator Superfamily (MFS) use the H+ (and in a few cases Na+) electrochemical gradients to achieve active transport of sugar into the cell. Because a number of structures of MFS sugar symporters have been solved recently, molecular insight into the transport mechanism is possible from detailed functional analysis. We present here a comparative electrophysiological study of the lactose permease (LacY), the fucose permease (FucP) and the xylose permease (XylE), which reveals common mechanistic principles and differences. In all three symporters energetically downhill electrogenic sugar/H+ symport is observed. Comparison of the pH dependence of symport at symmetrical pH exhibits broad bell-shaped pH profiles extending over 3 to 6 pH units and a decrease at extremely alkaline pH ≥ 9.4 and at acidic to neutral pH = 4.6–7.5. The pH dependence can be described by an acidic to neutral apparent pK (pKapp) and an alkaline pKapp. Experimental evidence suggests that the alkaline pKapp is due to H+ depletion at the protonation site, while the acidic pKapp is due to inhibition of deprotonation. Since previous studies suggest that a single carboxyl group in LacY (Glu325) may be the only side chain directly involved in H+ translocation and a carboxyl side chain with similar properties has been identified in FucP (Asp46) and XylE (Asp27), the present results imply that the pK of this residue is switched during H+/sugar symport in all three symporters. PMID:27227677

  7. pH Regulation of Electrogenic Sugar/H+ Symport in MFS Sugar Permeases.

    Science.gov (United States)

    Bazzone, Andre; Madej, M Gregor; Kaback, H Ronald; Fendler, Klaus

    2016-01-01

    Bacterial sugar symporters in the Major Facilitator Superfamily (MFS) use the H+ (and in a few cases Na+) electrochemical gradients to achieve active transport of sugar into the cell. Because a number of structures of MFS sugar symporters have been solved recently, molecular insight into the transport mechanism is possible from detailed functional analysis. We present here a comparative electrophysiological study of the lactose permease (LacY), the fucose permease (FucP) and the xylose permease (XylE), which reveals common mechanistic principles and differences. In all three symporters energetically downhill electrogenic sugar/H+ symport is observed. Comparison of the pH dependence of symport at symmetrical pH exhibits broad bell-shaped pH profiles extending over 3 to 6 pH units and a decrease at extremely alkaline pH ≥ 9.4 and at acidic to neutral pH = 4.6-7.5. The pH dependence can be described by an acidic to neutral apparent pK (pKapp) and an alkaline pKapp. Experimental evidence suggests that the alkaline pKapp is due to H+ depletion at the protonation site, while the acidic pKapp is due to inhibition of deprotonation. Since previous studies suggest that a single carboxyl group in LacY (Glu325) may be the only side chain directly involved in H+ translocation and a carboxyl side chain with similar properties has been identified in FucP (Asp46) and XylE (Asp27), the present results imply that the pK of this residue is switched during H+/sugar symport in all three symporters. PMID:27227677

  8. Synergistic Interactions of Sugars/Polyols and Monovalent Salts with Phospholipids Depend upon Sugar/Polyol Complexity and Anion Identity.

    Science.gov (United States)

    Clark, Ginevra A; Henderson, J Michael; Heffern, Charles; Akgün, Bülent; Majewski, Jaroslaw; Lee, Ka Yee C

    2015-11-24

    We found that interactions of dipalmitoylphosphatidylcholine (DPPC) lipid monolayers with sugars are influenced by addition of NaCl. This work is of general importance in understanding how sugar-lipid-salt interactions impact biological systems. Using Langmuir isothermal compressions, fluorescence microscopy, atomic force microscopy, and neutron reflectometry, we examined DPPC monolayers upon addition of sugars/polyols and/or monovalent salts. Sugar-lipid interactions in the presence of NaCl increased with increasing complexity of the sugar/polyol in the order glycerol ≪ glucose lithium ions may also compete with glucose for binding sites. Thus, both cooperative and competitive factors contribute to the overall influence of salts on sugar-lipid interactions. PMID:26496486

  9. An Overview of the NASA Test Platform Research

    Science.gov (United States)

    Lim, K. B.; Shin, J.-Y.; Cooper, E. G.; Moerder, D. D.; Khong, T. H.; Smith, M. F.

    2003-01-01

    A methodology for improving attitude stability and control for low-speed and hovering air vehicle is under development. In addition to aerodynamically induced control forces such as vector thrusting, the new approach exploits the use of bias momenta and torque actuators, similar to a class of spacecraft system, for its guidance and control needs. This approach will be validated on a free-flying research platform under development at NASA Langley Research Center. More broadly, this platform also serves as an in-house testbed for research in new technologies aimed at improving guidance and control of a Vertical Take-Off and Landing (VTOL) vehicle.

  10. Communication Platform Payload Definition (CPPD) study. Volume 1: Executive summary

    Science.gov (United States)

    Hunter, E. M.

    1986-01-01

    This is Volume 1 (Executive Summary) of the Ford Aerospace & Communications Corporation Final Report for the Communication Platform Payload Definition (CPPD) Study program conducted for NASA Lewis Research Center under contract No. NAS3-24235. This report presents the results of the study effort leading to five potential platform payloads to service CONUS and WARC Region 2 traffic demand as projected to the year 2008. The report addresses establishing the data bases, developing service aggregation scenarios, selecting and developing 5 payload concepts, performing detailed definition of the 5 payloads, costing them, identifying critical technology, and finally comparing the payloads with each other and also with non-aggregated equivalent services.

  11. Communication Platform Payload Definition (CPPD) study. Volume 2: Technical report

    Science.gov (United States)

    Hunter, E. M.; Driggers, T.; Jorasch, R.

    1986-01-01

    This is Volume 2 (Technical Report) of the Ford Aerospace & Communications Corporation Final Report for the Communication Platform Payload Definition (CPPD) Study program conducted for NASA Lewis Research Center under contract No. NAS3-24235. This report presents the results of the study effort leading to five potential platform payloads to service CONUS and WARC Region 2 traffic demand as projected to the year 2008. The report addresses establishing the data bases, developing service aggregation scenarios, selecting and developing 5 payload concepts, performing detailed definition of the 5 payloads, costing them, identifying critical technology, and finally comparing the payloads with each other and also with non-aggregated equivalent services.

  12. Communication Platform Payload Definition (CPPD) study. Volume 3: Addendum

    Science.gov (United States)

    Hunter, E. M.; Driggers, T.; Jorasch, R.

    1986-01-01

    This is Volume 3 (Addendum) of the Ford Aerospace & Communications Corporation Final Report for the Communication Platform Payload Definition (CPPD) Study Program conducted for NASA Lewis Research Center under contract No. NAS3-24235. This report presents the results of the study effort leading to five potential platform payloads to service CONUS and WARC Region 2 traffic demand as projected to the year 2008. The report addresses establishing the data bases, developing service aggregation scenarios, selecting and developing 5 payload concepts, performing detailed definition of the 5 payloads, costing them, identifying critical technology, and finally comparing the payloads with each other and also with non-aggregated equivalent services.

  13. ICP (ITER Collaborative Platform)

    International Nuclear Information System (INIS)

    The ITER organization has the necessity to manage a massive amount of data and processes. Each team requires different process and databases often interconnected with those of others teams. ICP is the current central ITER repository of structured and unstructured data. All data in ICP is served and managed via a web interface that provides global accessibility with a common user friendly interface. This paper will explain the model used by ICP and how it serves the ITER project by providing a robust and agile platform. ICP is developed in ASP.NET using MSSQL Server for data storage. It currently houses 15 data driven applications, 150 different types of record, 500 k objects and 2.5 M references. During European working hours the system averages 150 concurrent users and 20 requests per second. ICP connects to external database applications to provide a single entry point to ITER data and a safe shared storage place to maintain this data long-term. The Core model provides an easy to extend framework to meet the future needs of the Organization. ICP follows a multi-tier architecture, providing logical separation of process. The standard three-tier architecture is expanded, with the data layer separated into data storage, data structure, and data access components. The business or applications logic layer is broken up into a common business functionality layer, a type specific logic layer, and a detached work-flow layer. Finally the presentation tier comprises a presentation adapter layer and an interface layer. Each layer is built up from small blocks which can be combined to create a wide range of more complex functionality. Each new object type developed gains access to a wealth of existing code functionality, while also free to adapt and extend this. The hardware structure is designed to provide complete redundancy, high availability and to handle high load. This document is composed of an abstract followed by the presentation transparencies. (authors)

  14. Creating new growth platforms.

    Science.gov (United States)

    Laurie, Donald L; Doz, Yves L; Sheer, Claude P

    2006-05-01

    Sooner or later, most companies can't attain the growth rates expected by their boards and CEOs and demanded by investors. To some extent, such businesses are victims of their own successes. Many were able to sustain high growth rates for a long time because they were in high-growth industries. But once those industries slowed down, the businesses could no longer deliver the performance that investors had come to take for granted. Often, companies have resorted to acquisition, though this strategy has a discouraging track record. Over time, 65% of acquisitions destroy more value than they create. So where does real growth come from? For the past 12 years, the authors have been researching and advising companies on this issue. With the support of researchers at Harvard Business School and Insead, they instituted a project titled "The CEO Agenda and Growth". They identified and approached 24 companies that had achieved significant organic growth and interviewed their CEOs, chief strategists, heads of R&D, CFOs, and top-line managers. They asked, "Where does your growth come from?" and found a consistent pattern in the answers. All the businesses grew by creating new growth platforms (NGPs) on which they could build families of products and services and extend their capabilities into multiple new domains. Identifying NGP opportunities calls for executives to challenge conventional wisdom. In all the companies studied, top management believed that NGP innovation differed significantly from traditional product or service innovation. They had independent, senior-level units with a standing responsibility to create NGPs, and their CEOs spent as much as 50% of their time working with these units. The payoff has been spectacular and lasting. For example, from 1985 to 2004, the medical devices company Medtronic grew revenues at 18% per year, earnings at 20%, and market capitalization at 30%. PMID:16649700

  15. Association of Dietary Sugars and Sugar-Sweetened Beverage Intake with Obesity in Korean Children and Adolescents

    OpenAIRE

    Kyungho Ha; Sangwon Chung; Haeng-Shin Lee; Cho-il Kim; Hyojee Joung; Hee-Young Paik; YoonJu Song

    2016-01-01

    Few studies have examined the association between dietary sugar intake and obesity in Asian children and adolescents. We evaluated the association of dietary sugar intake and its food source with obesity in Korean children and adolescents. In this cross-sectional analysis, data were obtained from five studies conducted between 2002 and 2011. The study included 2599 children and adolescents who had completed more than three days of dietary records and had anthropometric data. Total sugar intak...

  16. Association of δ13C in Fingerstick Blood with Added Sugars and Sugar-sweetened Beverage Intake

    OpenAIRE

    Davy, Brenda M.; Jahren, A. Hope; Hedrick, Valisa E.; Comber, Dana L.

    2011-01-01

    A reliance on self-reported dietary intake measures is a common research limitation, thus the need for dietary biomarkers. Added sugar intake may play a role in the development and progression of obesity and related co-morbidities; common sweeteners include corn and sugar cane derivatives. These plants contain a high amount of 13C, a naturally-occurring stable carbon isotope. Consumption of these sweeteners, of which sugar-sweetened beverages (SSB) are the primary dietary source, may be refle...

  17. Relationships between soluble sugar concentrations in roots and ecosystem stress for first-year sugar maple seedlings

    Energy Technology Data Exchange (ETDEWEB)

    McLaughlin, J.W.; Reed, D.D.; Jurgensen, M.F.; Mroz, G.D.; Bagley, S.T. [Michigan Technological University, Houghton, MI (United States). School of Forestry and Wood Products

    1996-03-01

    Accumulation of reducing sugars (i.e. glucose and fructose) in plant roots has been consistently correlated with forest dieback and decline and, therefore, has potential as a biological indicator of ecosystem stress. In this study, the relationships between acidic deposition and `natural` (temperature, mycorrhizae, and nutrition) factors with first-year sugar maple seedling root sugar concentrations and growth were assessed in two sugar maple dominated forests in Michigan. Seedlings at the southern site (Wellston) had greater root growth, phosphorus, total sugar, and sucrose concentrations in roots, but lower reducing sugar concentration in roots. In addition, percent root length colonized by vesicular-arbuscular mycorrhizal fungi was less than that found for seedlings growing at the northern site (Alberta). Throughfall deposition of nitrate, sulfate, and hydrogen ions was not significantly correlated with seedling total or reducing sugar concentration. Total sugar concentration in seedling roots was positively correlated with air and soil temperatures at the southern site, but not at the northern site. Seedling tissue phosphorus concentration was correlated with total sugars at both sites, with sucrose at the southern site, and reducing sugars at the northern site. Mycorrhizal colonization rates at the Alberta site were positively correlated with reducing sugar concentration in seedling roots and negatively correlated with sucrose concentration. The results suggest that differences in seedling root sugar concentrations in these two forests are related to seedling root growth and are most likely due to ecological variables, such as available soil phosphorus, temperature, and growing season length through some complex interaction with mycorrhizae rather than acidic deposition stress. 56 refs., 3 figs.

  18. Senior Centers

    Medline Plus

    Full Text Available ... provide a wide variety of activities -- physical, health, mental health programs with Senior Plus, cognitive programs, a wide variety of general activities, billiards, Bingo, lots of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ...

  19. Hastings Center

    Science.gov (United States)

    ... BLOG We have long had the ability, we humans, to work outside the bounds of evolution. Dairy cattle, maize, and all sorts of dog ... intervention. However, in the past, the scope of human intervention was rather… Read more Share: ... Evolution? Read more HASTINGS NEWS Hastings Center research scholar ...

  20. Senior Centers

    Medline Plus

    Full Text Available ... dancing. [Narrator] These centers can provide entree to new activities and expand a person’s social contacts. [Karen ... meeting all their interests and introducing them to new things; whether it’s an arts and crafts project, ...

  1. Senior Centers

    Medline Plus

    Full Text Available ... transportation, and meals programs are long-term care services available in the community which make it easier for older adults to ... about senior centers and other long-term care services available in your community, contact the Eldercare Locator at 1-800-677- ...

  2. Platform decisions supported by gaming

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; Mikkola, Juliana Hsuan

    2007-01-01

    these decisions can cause a high strategic risk. This paper describes and discusses the complexity of the platform decisions. We argue that new methods have to be introduced in order to create a comprehensive picture of the consequences of the platform decisions. One of the promising new methods is the...... application of on-line games in order to provide training for decision makers and in order to generate overview over the implications of platform decisions. However, games have to be placed in a context with other methods and we argue that a mixture of games, workshops, and simulations can provide improved...

  3. Virtual health care center in Georgia

    OpenAIRE

    Kldiashvili Ekaterina; Schrader Thomas

    2008-01-01

    Abstract Application of telemedicine systems to cover distant geographical areas has increased recently. However, the potential usefulness of similar systems for creation of national networks does not seem to be widely appreciated. The article describes the "Virtual Health Care Knowledge Center in Georgia" project. Its aim was the set up of an online integrated web-based platform to provide remote medical consultations and eLearning cycles. The project "Virtual Health Care Knowledge Center in...

  4. 40 CFR 409.20 - Applicability; description of the crystalline cane sugar refining subcategory.

    Science.gov (United States)

    2010-07-01

    ... crystalline cane sugar refining subcategory. 409.20 Section 409.20 Protection of Environment ENVIRONMENTAL... Crystalline Cane Sugar Refining Subcategory § 409.20 Applicability; description of the crystalline cane sugar... processing of raw cane sugar into crystalline refined sugar....

  5. Platform projections, compilers, interpreters and portability

    OpenAIRE

    Bergstra, J. A.; Loots, M.E.

    2008-01-01

    Platform projection semantics extends projection semantics by means of the encapsulation of a processor used for program execution. Platform projection semantics abstracts from platform specific details. For a given program its platform projection semantics may be platform-independent. Two forms of platform projection semantics (PPS) are distinguished: behavioral PPS and functional PPS. Using a combination of the two a formal definition is obtained of compilers, interpreters, assemblers and p...

  6. Moisture and shelf life in sugar confections.

    Science.gov (United States)

    Ergun, R; Lietha, R; Hartel, R W

    2010-02-01

    From hardening of marshmallow to graining of hard candies, moisture plays a critical role in determining the quality and shelf life of sugar-based confections. Water is important during the manufacturing of confections, is an important factor in governing texture, and is often the limiting parameter during storage that controls shelf life. Thus, an understanding of water relations in confections is critical to controlling quality. Water content, which is controlled during candy manufacturing through an understanding of boiling point elevation, is one of the most important parameters that governs the texture of candies. For example, the texture of caramel progresses from soft and runny to hard and brittle as the moisture content decreases. However, knowledge of water content by itself is insufficient to controlling stability and shelf life. Understanding water activity, or the ratio of vapor pressures, is necessary to control shelf life. A difference in water activity, either between candy and air or between two domains within the candy, is the driving force for moisture migration in confections. When the difference in water activity is large, moisture migration is rapid, although the rate of moisture migration depends on the nature of resistances to water diffusion. Barrier packaging films protect the candy from air whereas edible films inhibit moisture migration between different moisture domains within a confection. More recently, the concept of glass transition, or the polymer science approach, has supplemented water activity as a critical parameter related to candy stability. Confections with low moisture content, such as hard candy, cotton candy, and some caramels and toffees, may contain sugars in the amorphous or glassy state. As long as these products remain below their glass transition temperature, they remain stable for very long times. However, certain glassy sugars tend to be hygroscopic, rapidly picking up moisture from the air, which causes

  7. Radiographic inspection on offshore platforms

    International Nuclear Information System (INIS)

    One of the great challenges for non-destructive inspection is on offshore platforms, where safety is a critical issue. Inspection by gammagraphy is practically forbidden on the platform deck due to problems to personnel safety and radiological protection. Ir-192 sources are used and the risk of an accident with loss of radioisotope must be considered. It is unfeasible to use gammagraphy, because in case of an accident the rapid evacuation from the platform would be impossible. This problem does not occur when X-ray equipment is used as the radiation source. The limited practicality and portability of the X-ray equipment have prevented its use as a replacement for the gammagraphy. This paper presents the preliminary tests to see the viable use of radiographic tests with constant potential on offshore platforms. (author). 2 refs., 1 fig., 2 tabs, 3 photos

  8. Platform attitude data acquisition system

    Digital Repository Service at National Institute of Oceanography (India)

    Afzulpurkar, S.

    A system for automatic acquisition of underwater platform attitude data has been designed, developed and tested in the laboratory. This is a micro controller based system interfacing dual axis inclinometer, high-resolution digital compass...

  9. Elevated Fixed Platform Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Elevated Fixed Platform (EFP) is a helicopter recovery test facility located at Lakehurst, NJ. It consists of a 60 by 85 foot steel and concrete deck built atop...

  10. Disentangling Competition Among Platform Driven Strategic Groups

    DEFF Research Database (Denmark)

    Kazan, Erol; Tan, Chee-Wee; Lim, Eric

    2015-01-01

    competition within platform-driven markets, we opted for the UK mobile payment market as our empirical setting. By embracing the theoretical lens of strategic groups and digital platforms, this study supplements prior research by deriving a taxonomy of platform-driven strategic groups that is grounded on......In platform-driven markets, competitive advantage is derived from superior platform design and configurations. For this reason, platform owners strive to create unique and inimitable platform configurals to maintain and extend their competitiveness within network economies. To disentangle firm...... competitive attributes of platform- driven markets; namely interfirm modularity and strategic linkages....

  11. PCMAT, an adaptive learning platform

    OpenAIRE

    Couto, Paulo; Fernandes, Marta; Martins, Constantino; Faria, Luiz

    2013-01-01

    This paper is about PCMAT, an adaptive learning platform for Mathematics in Basic Education schools. Based on a constructivist approach, PCMAT aims at verifying how techniques from adaptive hypermedia systems can improve e-learning based systems. To achieve this goal, PCMAT includes a Pedagogical Model that contains a set of adaptation rules that influence the student-platform interaction. PCMAT was subject to a preliminary testing with students aged between 12 and 14 years old on th...

  12. Hybrid modelling of a sugar boiling process

    CERN Document Server

    Lauret, Alfred Jean Philippe; Gatina, Jean Claude

    2012-01-01

    The first and maybe the most important step in designing a model-based predictive controller is to develop a model that is as accurate as possible and that is valid under a wide range of operating conditions. The sugar boiling process is a strongly nonlinear and nonstationary process. The main process nonlinearities are represented by the crystal growth rate. This paper addresses the development of the crystal growth rate model according to two approaches. The first approach is classical and consists of determining the parameters of the empirical expressions of the growth rate through the use of a nonlinear programming optimization technique. The second is a novel modeling strategy that combines an artificial neural network (ANN) as an approximator of the growth rate with prior knowledge represented by the mass balance of sucrose crystals. The first results show that the first type of model performs local fitting while the second offers a greater flexibility. The two models were developed with industrial data...

  13. 15 CFR 2011.204 - Entry of specialty sugars.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Entry of specialty sugars. 2011.204 Section 2011.204 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE ALLOCATION OF TARIFF-RATE QUOTA ON IMPORTED SUGARS, SYRUPS...

  14. "Sugar" jõuab lavale / Ülle Hallik

    Index Scriptorium Estoniae

    Hallik, Ülle, 1963-

    2008-01-01

    Vanemuises esietendub 5. juunil "Sugar", lavastaja Mare Tommingas. Muusikal põhineb Jule Styne muusikalil "Sugar ehk Dzhässis ainult tüdrukud". Muusikali libreto kirjutas Peter Stone Robert Thoereni jutustuse ning Billy Wilderi ja I. A. L. Dimanondi filmi "Some Like It Hot" põhjal

  15. Investigation of Copper Sorption by Sugar Beet Processing Lime Waste

    Science.gov (United States)

    In the western United States, sugar beet processing for sugar recovery generates a lime-based waste product (~250,000 Mg yr-1) that has little liming value in the region’s calcareous soils. This area has recently experienced an increase in dairy production, with dairi...

  16. Structural confirmation of novel oligosaccharides isolated from sugar beet molasses.

    Science.gov (United States)

    Abe, Tatsuya; Kikuchi, Hiroto; Aritsuka, Tsutomu; Takata, Yusuke; Fukushi, Eri; Fukushi, Yukiharu; Kawabata, Jun; Ueno, Keiji; Onodera, Shuichi; Shiomi, Norio

    2016-07-01

    Eleven oligosaccharides were isolated from sugar beet molasses using carbon-Celite column chromatography and HPLC. The constituent sugars and linkage positions were determined using methylation analysis, MALDI-TOF-MS, and NMR measurements. The configurations of isolated oligosaccharides were confirmed based on detailed NMR analysis. Based on our results, three of the 11 oligosaccharides were novel. PMID:26920296

  17. Neutron activation analysis of different types of cuban sugar

    International Nuclear Information System (INIS)

    The Concentration of minor and trace elements in sugars (refined, crude and white-direct) from different Cuban mills were determined using instrumental neutron activation analysis with reactor, fourteen elements were fixed: Br, Ce, Co, Cr, Cs, Eu, Fe, La, Rb, Sc, Tb, Sr and Zn. The comparison of teh average concentration in sugar with another food samples is present

  18. Countering Children's Sugared Food Commercials: Do Rebuttals Help?

    Science.gov (United States)

    Kaufman, Lois; Sandman, Peter M.

    To assist the Federal Trade Commission (FTC) in policy making decisions concerning sugared food advertisements on television, a study was conducted to assess the effects on children of counter advertisements and disclaimers as a means of lessening the undesirable impact of sugared food ads. Approximately 1,200 children, aged 5 to 10 years,…

  19. Effects of sugar intake on body weight: A review

    NARCIS (Netherlands)

    Vermunt, S.H.F.; Pasman, W.J.; Schaafsma, G.; Kardinaal, A.F.M.

    2003-01-01

    Weight reduction programmes are mainly focused on reducing intake of fat and sugar. In this review we have evaluated whether the replacement of dietary (added) sugar by low-energy sweeteners or complex carbohydrates contributes to weight reduction. In two experimental studies, no short-term differen

  20. Protein abundance changes of Zygosaccharomyces rouxii in different sugar concentrations.

    Science.gov (United States)

    Guo, Hong; Niu, Chen; Liu, Bin; Wei, JianPing; Wang, HuXuan; Yuan, YaHong; Yue, TianLi

    2016-09-16

    Zygosaccharomyces rouxii is a yeast which can cause spoilage in the concentrated juice industries. It exhibits resistance to high sugar concentrations but genome- and proteome-wide studies on Z. rouxii in response to high sugar concentrations have been poorly investigated. Herein, by using a 2-D electrophoresis based workflow, the proteome of a wild strain of Z. rouxii under different sugar concentrations has been analyzed. Proteins were extracted, quantified, and subjected to 2-DE analysis in the pH range 4-7. Differences in growth (lag phase), protein content (13.97-19.23mg/g cell dry weight) and number of resolved spots (196-296) were found between sugar concentrations. ANOVA test showed that 168 spots were different, and 47 spots, corresponding to 40 unique gene products have been identified. These protein species are involved in carbohydrate and energy metabolism, amino acid metabolism, response to stimulus, protein transport and vesicle organization, cell morphogenesis regulation, transcription and translation, nucleotide metabolism, amino-sugar nucleotide-sugar pathways, oxidoreductases balancing, and ribosome biogenesis. The present study provides important information about how Z. rouxii acts to cope with high sugar concentration at molecular levels, which might enhance our global understanding of Z. rouxii's high sugar-tolerance trait. PMID:27322723

  1. The ionic balance of the sugar-beet plant

    NARCIS (Netherlands)

    Egmond, van F.

    1975-01-01

    The ionic balance of the sugar-beet plant was studied by measuring dry weight and chemical composition of every leaf, the crown and the root during the growing season.The sugar-beet plant has an almost neutral uptake. The nitrate and sulphate reduction determines the amount of carboxylates in the pl

  2. REMOVAL OF INHIBITORS FROM BIOMASS SUGARS USING A BIOLOGICAL PROCESS

    Science.gov (United States)

    A major constraint to fermentation of sugars in biomass hydrolysates is the presence of side-products of hydrolysis that are toxic to microorganisms. These chemicals include products of sugar degradation (furfural, 5-hydroxymethylfurfural (HMF), and levulinic acid), organic acids released from hemi...

  3. The cogeneration potential of the sugar industry in Vietnam

    International Nuclear Information System (INIS)

    Vietnam produces about 15 million tons of sugarcane per year and about five mt of bagasse. There is the potential for cogeneration using bagasse, which can also help overcome power shortages in the country. This paper analyses the potential for cogeneration from the sugar industry in Vietnam under three different scenarios and finds that between 100 and 300 megawatts of power-generating capacity could be supported by the bagasse generated from sugar mills, depending on the technology considered for sugar mills and cogeneration and the possibility of renovation of the existing mills. The paper also assesses the expense of cogeneration and finds it to be a cost-effective option for all types of sugar mill. It is found that the cost savings from cogeneration would more than offset the cost of introducing cogeneration in sugar mills with inefficient cane processing technologies. Sugar mills with modern technologies would have a significant amount of excess power and most of these plants would break-even if they sold excess power at around 4.5 cents per kilowatt hour. The break-even cost and the average production cost are sensitive to the investment cost assumptions. The paper thus suggests that cogeneration from the sugar industry is an attractive option for investors in existing mills or new sugar mills alike. (Author)

  4. Two Step Wittig/Dihydroxylation Synthetic Route to Higher Sugars

    DEFF Research Database (Denmark)

    Jørgensen, Morten; Madsen, Robert

    1999-01-01

    Higher carbon sugars are obtained by a two carbon, two step chain elongation of aldoses involving first a Wittig reaction and then an osmium tetroxide catalyzed dihydroxylation......Higher carbon sugars are obtained by a two carbon, two step chain elongation of aldoses involving first a Wittig reaction and then an osmium tetroxide catalyzed dihydroxylation...

  5. The Development of Sugar-Based Anti-Melanogenic Agents.

    Science.gov (United States)

    Bin, Bum-Ho; Kim, Sung Tae; Bhin, Jinhyuk; Lee, Tae Ryong; Cho, Eun-Gyung

    2016-01-01

    The regulation of melanin production is important for managing skin darkness and hyperpigmentary disorders. Numerous anti-melanogenic agents that target tyrosinase activity/stability, melanosome maturation/transfer, or melanogenesis-related signaling pathways have been developed. As a rate-limiting enzyme in melanogenesis, tyrosinase has been the most attractive target, but tyrosinase-targeted treatments still pose serious potential risks, indicating the necessity of developing lower-risk anti-melanogenic agents. Sugars are ubiquitous natural compounds found in humans and other organisms. Here, we review the recent advances in research on the roles of sugars and sugar-related agents in melanogenesis and in the development of sugar-based anti-melanogenic agents. The proposed mechanisms of action of these agents include: (a) (natural sugars) disturbing proper melanosome maturation by inducing osmotic stress and inhibiting the PI3 kinase pathway and (b) (sugar derivatives) inhibiting tyrosinase maturation by blocking N-glycosylation. Finally, we propose an alternative strategy for developing anti-melanogenic sugars that theoretically reduce melanosomal pH by inhibiting a sucrose transporter and reduce tyrosinase activity by inhibiting copper incorporation into an active site. These studies provide evidence of the utility of sugar-based anti-melanogenic agents in managing skin darkness and curing pigmentary disorders and suggest a future direction for the development of physiologically favorable anti-melanogenic agents. PMID:27092497

  6. Depth at which Rhizoctonia solani causes infection fo sugar beet

    Science.gov (United States)

    Rhizoctonia solani (Kuhn) is the causal agent of Rhizoctonia root rot of sugar beet (Beta vulgaris L.). Typically, Rhizoctonia root rot symptoms appear to be initiated on the plant at the soil line. Recently, sugar beet plants were observed with Rhizoctonia root rot infections close to the root ti...

  7. Sugar Cane Genome Numbers Assumption by Ribosomal DNA FISH Techniques

    NARCIS (Netherlands)

    Thumjamras, S.; Jong, de H.; Iamtham, S.; Prammanee, S.

    2013-01-01

    Conventional cytological method is limited for polyploidy plant genome study, especially sugar cane chromosomes that show unstable numbers of each cultivar. Molecular cytogenetic as fluorescent in situ hybridization (FISH) techniques were used in this study. A basic chromosome number of sugar cane w

  8. Monitoring the Health of Sugar Maple, "Acer Saccharum"

    Science.gov (United States)

    Carlson, Martha

    2013-01-01

    The sugar maple, "Acer saccharum," is projected to decline and die in 88 to 100 percent of its current range in the United States. An iconic symbol of the northeastern temperate forest and a dominant species in this forest, the sugar maple is identified as the most sensitive tree in its ecosystem to rising temperatures and a warming…

  9. Centered Pyramids

    OpenAIRE

    Brigger, P.; F. Müller; Illgner, K.; Unser, M.

    1999-01-01

    Quadtree-like pyramids have the advantage of resulting in a multiresolution representation where each pyramid node has four unambiguous parents. Such a centered topology guarantees a clearly defined up-projection of labels. This concept has been successfully and extensively used in applications of contour detection, object recognition and segmentation. Unfortunately, the quadtree-like type of pyramid has poor approximation powers because of the employed piecewise-constant image model. This pa...

  10. Displacement Pumping of Liquids Radially Inward on Centrifugal Microfluidic Platforms in Motion

    Directory of Open Access Journals (Sweden)

    Eric D. Salin

    2011-12-01

    Full Text Available We describe two novel centrifugal microfluidic platform designs that enable passive pumping of liquids radially inward while the platform is in motion. The first design uses an immiscible liquid to displace an aqueous solution back towards the center of the platform, while the second design uses an arbitrary pumping liquid with a volume of air between it and the solution being pumped. Both designs demonstrated the ability to effectively pump 55% to 60% of the solution radially inward at rotational frequencies as low as 400 rpm (6.7 Hz to 700 rpm (11.7 Hz. The pumping operations reached completion within 120 s and 400 s respectively. These platform designs for passive pumping of liquids do not require moving parts or complex fabrication techniques. They offer great potential for increasing the number of sequential operations that can be performed on centrifugal microfluidic platforms, thereby reducing a fundamental limitation often associated with these platforms.

  11. Effect of commonly consumed sugar containing and sugar free fruit drinks on the hydrogen ion modulation of human dental plaque

    Directory of Open Access Journals (Sweden)

    Nanika Mahajan

    2014-01-01

    Full Text Available Background: With the increased awareness of healthy diet among the population, the intake of fruit juices as health drinks has been increased. This study has been designed to check the potential cariogenicity of fruit drinks frequently consumed by infants and young children. Aim: To compare the acidogenic potential of sugar free fruit juices with fruit juices containing sugar by evaluating the plaque pH changes, following consumption of the above drinks. Design: The study was carried out on 10 children in the age group of 8-15 years. The four fruit juices used were 1 orange juice with added sugar 2 orange juice with no added sugar 3 apple juice with added sugar 4 apple juice with no added sugar. Sucrose rinse of 10% was used as control group. The endogenous pH of the fruit juices and control was assessed using digital pH meter. The plaque pH was assessed at the baseline and after the consumption of the drinks at 5, 10, 20, 30, 40, and 60 minutes time interval using the plaque-harvesting technique. The obtained results were compiled and subjected to statistical analysis using paired t-test. Result: All the fruit juices showed drop in plaque pH. A drop in pH was also observed in the juices despite of no added sugar content. Conclusion: The fruit juices labeled with "no added sugar" or "free from added sugar", contained substantial quantities of sugar and are equally cariogenic as are fruit drinks with added sugar.

  12. IRASM Center

    International Nuclear Information System (INIS)

    IRASM is a national center for radiation processing developed around an industrial Co60 gamma irradiator. Being a department in an R and D national institute, IRASM Center is dealing with radiation treatment, pre/post microbiological control, validation of irradiation sterilization, detection of irradiated foodstuffs. Training is available for operators of new irradiation facilities focused on radiation technologies, dosimetry, sterilization, food treatment, conservation by irradiation of cultural heritage, quality assurance. Expertise on proper choosing the plastics for packaging versus dose is offered to the potential clients. IRASM Center is also involved in interdisciplinary applied research like chitosan treatment, sterile male technique or implementation of irradiation step in production of pharmaceuticals. All important activities: irradiation treatment, dosimetry, microbiology, detection of irradiated food, radioprotection, nuclear safety, physical protection. are performed in accordance with the proper standards in the frame of a certified quality management system. In this way Co60 industrial sources, a byproduct of certain nuclear power plants like Candu type, appear to be the key of a large technical and R and D domain. (authors)

  13. Integrated instrument platform for in situ characterization of tank wastes

    International Nuclear Information System (INIS)

    An integrated instrument platform will support robotic characterization of radioactive chemical waste materials in the underground storage tanks at the Department of Energy's Hanford Site in Richland, Washington. The support platform supplies the basic support infrastructure needed to perform remotely controlled robotic deployment of sensors. A trailer serves as a field operations center, providing power and utilities, data acquisition and control equipment, common instrumentation, and test equipment. As part of the platform development effort, information on operational requirements and interface specifications is being compiled and distributed to potential suppliers of instrumentation. An overall characterization strategy has been developed, incorporating the currently identified characterization missions. This strategy will evolve over time and should provide a baseline to assist in planning for future deployment of characterization technology

  14. Water sorption and glass transition of amorphous sugars containing BSA

    Energy Technology Data Exchange (ETDEWEB)

    Imamura, K.; Suzuki, T.; Tatsumichi, T.; Kirii, S.; Okazaki, M. [Kyoto Univ., Kyoto (Japan). Dept. of Chemical Engineering

    2000-08-01

    Water sorption and glass transition of four amorphous sugars (lactose, maltose, sucrose, and trehalose) containing bovine serum albumin (BSA) are investigated. Freeze-dried sugar-BSA samples equilibrated at several water activities ranging from 0 to 0.43 were prepared. Moisture content and glass transition temperature (T{sub g}) were measured. For the all sugars, it is found that BSA lowers T{sub g} at low water activity, and raises it at high water activity. It is also found that the difference between T{sub g} of the sugar-BSA samples and that of the corresponding amorphous sugar samples (T{sub g0}) depends mainly on T{sub g0}. (author)

  15. Effect of genotype on sugar beet yield and quality

    Directory of Open Access Journals (Sweden)

    Nenadić N.

    2003-01-01

    Full Text Available The effect of a considerable number of both domestic and foreign sugar beet genotypes on root yield and quality was investigated. The data demonstrated the most favorable results of some genotypes for root yield and sugar content. Trials were conducted on rhizomania infested soil, thus tolerant genotypes were used. Susceptible cultivars represented the control. In the trial root yield was high and sugar content low. On average, in the genotypes tested, root yield varied from 73.98 to 93.30 t/ha and sugar content from 11.90 to 13.36%, depending on weather conditions. Root yield of the genotypes investigated varied from 30.61 to 112.64 t/ha and sugar content from 10.60 to 14.20%. The Swedish cultivar Dorotea (tolerant to both rhizomania and cercospora was the most yielding. The least yielding (susceptible to both rhizomania and cercospora was the domestic cultivar Dana.

  16. Sugar-source preference, sugar intake and relative nutritional benefits in Anopheles arabiensis males

    OpenAIRE

    Gouagna, Louis-Clément; Kerampran, R.; Lebon, Cyrille; Brengues, Cécile; Toty, Céline; Wilkinson, D A; Boyer, Sébastien; Fontenille, Didier

    2014-01-01

    Plant-derived sugar is the only source of dietary carbohydrate for males of most mosquito species. Male resource acquisition and utilization remain an under-researched area of behavior in vectors of human diseases. However, the renewed interest in the use of sterile males against disease vector mosquitoes reinforces the urgent need for studies on the behavioral and ecological processes that underpin male fitness and reproductive success. Here an attempt was made first to characterize the cond...

  17. Evaluation of the Effects of Water Stress and Different Levels of Nitrogen on Sugar Beet (Beta Vulgaris)

    OpenAIRE

    M. A. Esmaeili; Esmaeil Yasari

    2011-01-01

    In order to investigate the effects of water stress and different levels of N fertilizer on yield and water useefficiency in sugar beet (Var. BP) a split plots based on randomized complete block design was carried out with4 replications in Khorasan Agricultural and Natural Resources Research Center (KANRC) during croppingseason in 2006. Water treatments comprising three levels including control (without water stress), initial waterstress and continuous water stress as main plots and different...

  18. IMPROVED BIOREFINERY FOR THE PRODUCTION OF ETHANOL, CHEMICALS, ANIMAL FEED AND BIOMATERIALS FROM SUGAR CANE

    Energy Technology Data Exchange (ETDEWEB)

    Dr. Donal F. Day

    2009-01-29

    The Audubon Sugar Institute (ASI) of Louisiana State University’s Agricultural Center (LSU AgCenter) and MBI International (MBI) sought to develop technologies that will lead to the development of a sugar-cane biorefinery, capable of supplying fuel ethanol from bagasse. Technology development focused on the conversion of bagasse, cane-leaf matter (CLM) and molasses into high value-added products that included ethanol, specialty chemicals, biomaterials and animal feed; i.e. a sugar cane-based biorefinery. The key to lignocellulosic biomass utilization is an economically feasible method (pretreatment) for separating the cellulose and the hemicellulose from the physical protection provided by lignin. An effective pretreatment disrupts physical barriers, cellulose crystallinity, and the association of lignin and hemicellulose with cellulose so that hydrolytic enzymes can access the biomass macrostructure (Teymouri et al. 2004, Laureano-Perez, 2005). We chose to focus on alkaline pretreatment methods for, and in particular, the Ammonia Fiber Expansion (AFEX) process owned by MBI. During the first two years of this program a laboratory process was established for the pretreatment of bagasse and CLM using the AFEX process. There was significant improvement of both rate and yield of glucose and xylose upon enzymatic hydrolysis of AFEX-treated bagasse and CLM compared with untreated material. Because of reactor size limitation, several other alkaline pretreatment methods were also co-investigated. They included, dilute ammonia, lime and hydroxy-hypochlorite treatments. Scale-up focused on using a dilute ammonia process as a substitute for AFEX, allowing development at a larger scale. The pretreatment of bagasse by an ammonia process, followed by saccharification and fermentation produced ethanol from bagasse. Simultaneous saccharification and fermentation (SSF) allowed two operations in the same vessel. The addition of sugarcane molasses to the hydrolysate

  19. Disaster Prevention and Rescue Information Service Platforms

    Directory of Open Access Journals (Sweden)

    Wen-Ray Su

    2011-12-01

    Full Text Available Because of its special hydrology and physiographic environmental conditions, Taiwan experiences a wide range of natural disasters, such as typhoons, floods, slope collapses, debris flows, and earthquakes, resulting in the loss of many lives and properties. Integration of disaster-related information, such as data and models, and the analysis and application of the information are crucial to reduce the damage caused by natural disasters. Therefore, the National Science and Technology Center for Disaster Reduction introduced the information service platform technology of the Research Development and Evaluation Commission to integrate the information of related ministerial departments for added value and use. Related technologies have integrated information of disaster prevention and rescues, assisted the government in disaster prevention and rescue, and effectively reduced the time required for information integration. Additionally, the added value of information applications enabled situational analysis and process handling during natural disasters. This study uses responses to typhoons as examples, and describes how the service application platform of disaster prevention and rescue is used to integrate various data in the response processes and employs related systems to provide users real-time information as a reference for subsequent decision-making.

  20. 75 FR 23631 - Sugar Re-Export Program, the Sugar-Containing Products Re-Export Program, and the Polyhydric...

    Science.gov (United States)

    2010-05-04

    ... withdrawing the proposed rule published at 70 FR 3150 on January 21, 2005, to implement Chapter 17 of the... polyhydric alcohols for use as a substitute for sugar in human food consumption, or to be refined and re...; ] DEPARTMENT OF AGRICULTURE Foreign Agricultural Service 7 CFR Part 1530 Sugar Re-Export Program, the...

  1. Exploration of Sugar Functionality in Sugar-Snap and Wire-Cut Cookie Baking: Implications for Sucrose Reduction or Replacement

    Science.gov (United States)

    Sugars are plasticizers of the biopolymers of wheat flour, but concentrated sugar solutions act as anti-plasticizers, compared to water alone. As a result, gluten development during dough mixing and starch gelatinization/pasting during cookie baking are delayed or prevented. In great excess, aqueou...

  2. Variability in the occurrence of the sugar cane froghopper Aeneolamia flavilatera (Homoptera: Cercopidae), on sugar estates in Guyana and Surinam

    NARCIS (Netherlands)

    Wiedijk, F.

    1982-01-01

    Significant numbers of the sugar cane froghopper, Aeneolamia flavilatera, are generally not found to be present on sugar cane during the periodically occurring prolonged dry periods. This is primarily attributable to drought induced quiescence in the froghopper eggs, which delays the appearence of t

  3. Modeling sugar content of farmer-managed sugar beets (Beta vulgaris L..

    Directory of Open Access Journals (Sweden)

    Abdullah A. Jaradat

    2012-04-01

    Full Text Available We measured or estimated leaf and root physical and chemical traits of spatio-temporally heterogeneousfield-grown sugar beet throughout its ontogeny during three growing seasons. The objective was toquantify the impact of temporal changes in these traits on root sugar content [S(R; g 100 g-1 root dryweight]. Artificial Neural Network (ANN, in conjunction with thermal time (ºCd, adequately delineatedthe boundaries (mean ± standard deviation, S.D. between S(R during early (41.6 ± 6.2, med (54.5 ± 3.0,and late ontogeny (63.4 ± 2.4, corresponding, respectively to low, medium, and high S(R. Calibrationand validation Partial Least Squares (PLS regression models, using plant physical and chemical traits,predicted and validated sugar content of sugar beet leaves [S(L] and roots [S(R] throughout its ontogenywith significant probabilities. Most physical and all chemical traits exhibited dynamic changesthroughout plant ontogeny and, consequently, negatively or positively impacted S(R. The positiveimpact of S(L and root volume (RV on S(R diminished towards the end of the growing season;whereas, the positive impact of root density (RD and carbon:nitrogen (C:N ratio in leaves [C:N(L] androots [C:N(R] persisted throughout plant ontogeny. Specific leaf area (SLA, in particular, exhibitednegative, then positive impact on S(R. The utility of physical and chemical traits of field-grown sugarbeets in building reliable PLS models was confirmed using multivariate analysis on secondary statistics(residual mean square errors, RMSE and validation coefficients of determination, Q2 whichdiscriminated between and correctly classified low (100%, medium (95% and high (97% S(R groups.The findings may have implications to design management practices that can enhance C:N ratio and Csequestrationin roots, maintain optimum, but not excessive, N level in developing leaves and roots,optimize root sugar content and minimize its variation under field conditions

  4. 1998 OUTLOOK OF THE U.S. AND WORLD SUGAR MARKETS

    OpenAIRE

    Koo, Won W.; Taylor, Richard D.

    1998-01-01

    This report evaluates the U.S. and world sugar markets for 1997-2007 by using the World Sugar Policy Simulation Model. This analysis is based on assumptions about general economic conditions, agricultural policies, weather conditions, and technological changes. Both the U.S. and world sugar economies are predicted to be strong for the next ten years. World demand for sugar is expected to grow faster than world supply, gradually increasing sugar prices. World trade volumes of sugar are expecte...

  5. New offshore platform in the Mexican Gulf

    Energy Technology Data Exchange (ETDEWEB)

    Beisel, T.

    1982-04-01

    After a construction period of only 10 months, the second steel Offshore platform was recently completed in the Mexican Gulf. The pattern for this structure was the Cognac platform. The erection of the new platform, called the 'Cerveza' platform, is described in the article.

  6. Usability of robotic platforms for remote surgical teleproctoring.

    Science.gov (United States)

    Ereso, Alexander Q; Garcia, Pablo; Tseng, Elaine; Dua, Monica M; Victorino, Gregory P; Guy, Ltc Thomas S

    2009-06-01

    Military field hospitals and rural medical centers may lack surgical subspecialists. Robotic technology can enable proctoring of remotely located general surgeons by subspecialists. Our objective compared three proctoring platforms: (1) 6-degree-of-freedom (DOF) computer input devices controlling a camera and laser pointer mounted on robotic arms, (2) a computer mouse controlling a pan-tilt-zoom (PTZ) camera and robotic laser scanner, and (3) a computer pen/tablet controlling a PTZ-camera and robotic laser scanner. Our hypothesis was that a pen/tablet or mouse platform would be superior to the 6-DOF-input device platform. Five surgeons used each platform by simulating the creation of operative incisions. Qualitative (instrument handling, time, motion, spatial awareness) and quantitative performance (accuracy, speed) was assessed on a five-point scale. Each surgeon completed a satisfaction survey. Both mouse and pen/tablet had higher mean performance scores than the 6-DOF-input device in all quantitative (6-DOF = 1.7 +/- 0.8, mouse = 4.3 +/- 0.2, pen = 4.1 +/- 0.6; p laser pointer. Either a mouse or pen/tablet platform allows subspecialists to proctor remotely located surgeons. PMID:19548825

  7. Tomahawk strike coordinator predesignation : optimizing firing platform and weapon allocation

    OpenAIRE

    Kirk, Brian D.

    1999-01-01

    Ships, submarines, and missiles are currently manually allocated for naval strike warfare tasking. Naval Surface Warfare Center Dahlgren Division has proposed to the Office of Naval Research to develop automated "predesignation" aids that automatically allocate the Tomahawk Land Attack Missile, at both the Tomahawk Strike Coordinator level, and at the individual firing, platform level. A mixed integer program is introduced for Tomahawk Strike Coordinator predesignation, and is implemented in ...

  8. Security and Dependability for Federated Cloud Platforms (Dagstuhl Seminar 12281)

    OpenAIRE

    Kapitza, Rüdiger; Schunter, Matthias; Shapiro, Marc; Verissimo, Paulo; Waidner, Michael

    2012-01-01

    From July 8-13, 2012, the Dagstuhl Seminar "Security and Dependability for Federated Cloud Platforms" was held in Schloss Dagstuhl -- Leibniz Center for Informatics. During this seminar, participants presented their current research and discussed open problems in the fields of security and dependability of infrastructure clouds and their federation. The executive summary and abstracts of the talks given during the seminar are put together in this paper.

  9. iMOOC : building a platform from existing software components

    OpenAIRE

    Rocio, Vitor; Coelho, José, 1948-

    2015-01-01

    iMOOC is a new pedagogical model for massive open online courses (Teixeira & Mota, 2013), that evolved from UAb’s online model (Pereira et al., 2008), based on its four pillars of student-centered learning, interaction, flexibility and digital inclusion. It is also a software platform, that supports this model, and that was developed at UAb in close articulation with the pedagogical model. In this paper we describe the guidelines that oriented such development, an...

  10. A Commercial Platform Takes off in Beijing CBD

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China Overseas Plaza unveils its model floor On November 6, 2008, China Overseas Plaza, situated in the center of Beijing CBD and Chang’an Avenue, celebrated the opening of its model floor on the sixth floor of the south building. The successful opening of the model floor marked the beginning of a new phase for its leasing project, and the birth of a topquality international pure commercial platform.

  11. Enantiomeric and Isotopic Analysis of Sugar Derivatives in Carbonaceous Meteorites

    Science.gov (United States)

    Cooper, George; Asiyo, Cynthia; Turk, Kendra; DeVincenzi, Donald (Technical Monitor)

    2002-01-01

    Several classes of organic compounds are found in carbonaceous meteorites including amino acids, carboxylic acids, hydroxy acids, purines, and pyrimidines. Such compounds are thought to have been delivered to the early Earth in asteroids and comets and may have played a role in the origin of life. Likewise, sugar derivatives are critical to all known lifeforms. Recent analyses of the Murchison and Murray carbonaceous meteorites revealed a diverse suite of such derivatives, i.e., sugar alcohols, and sugar acids. This presentation will focus primarily on the analysis of individual sugar acids - their enantiomeric and isotopic composition. Analysis of these compounds may reveal the nature of past (or present) meteoritic sugars themselves. For example, if parent sugars decomposed (by well-known mechanisms) to give the present acids, were their enantiomeric ratios preserved? Combined with other evidence, the enantiomeric composition of such compounds as glyceric acid and (especially) rare acids may help to answer such questions. C-13 and D isotope analysis of meteoritic sugar alcohols (glycerol, threitol, ribitol, etc.) as a group revealed that they were indigenous to the meteorite. Preliminary C-13 analysis of glyceric acid shows that it is also extraterrestrial.

  12. Effects of sugar solutions on hypothalamic appetite regulation.

    Science.gov (United States)

    Colley, Danielle L; Castonguay, Thomas W

    2015-02-01

    Several hypotheses for the causes of the obesity epidemic in the US have been proposed. One such hypothesis is that dietary intake patterns have significantly shifted to include unprecedented amounts of refined sugar. We set out to determine if different sugars might promote changes in the hypothalamic mechanisms controlling food intake by measuring several hypothalamic peptides subsequent to overnight access to dilute glucose, sucrose, high fructose corn syrup, or fructose solutions. Rats were given access to food, water and a sugar solution for 24h, after which blood and tissues were collected. Fructose access (as opposed to other sugars that were tested) resulted in a doubling of circulating triglycerides. Glucose consumption resulted in upregulation of 7 satiety-related hypothalamic peptides whereas changes in gene expression were mixed for remaining sugars. Also, following multiple verification assays, 6 satiety related peptides were verified as being affected by sugar intake. These data provide evidence that not all sugars are equally effective in affecting the control of intake. PMID:25449399

  13. Structural confirmation of oligosaccharides newly isolated from sugar beet molasses

    Directory of Open Access Journals (Sweden)

    Abe Tatsuya

    2012-08-01

    Full Text Available Abstract Background Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet molasses. Results Four oligosaccharides were newly isolated from sugar beet molasses using high-performance liquid chromatography (HPLC and carbon-Celite column chromatography. Structural confirmation of the saccharides was provided by methylation analysis, matrix-assisted laser desorption/ionaization time of flight mass spectrometry (MALDI-TOF-MS, and nuclear magnetic resonance (NMR measurements. Conclusion The following oligosaccharides were identified in sugar beet molasses: β-D-galactopyranosyl-(1- > 6-β-D-fructofuranosyl-(2 1-α-D-glucopyranoside (named β-planteose, α-D-galactopyranosyl-(1- > 1-β-D-fructofuranosyl-(2 1-α-D-glucopyranoside (named1-planteose, α-D-glucopyranosyl-(1- > 6-α-D-glucopyranosyl-(1 2-β-D-fructofuranoside (theanderose, and β-D-glucopyranosyl-(1- > 3-α-D-glucopyranosyl-(1 2-β-D-fructofuranoside (laminaribiofructose. 1-planteose and laminaribiofructose were isolated from natural sources for the first time.

  14. National Health Information Center

    Science.gov (United States)

    ... ODPHP National Health Information Center National Health Information Center The National Health Information Center (NHIC) is sponsored ... interest View the NHO calendar . Federal Health Information Centers and Clearinghouses Federal Health Information Centers and Clearinghouses ...

  15. Solubility and physical properties of sugars in pressurized water

    International Nuclear Information System (INIS)

    Highlights: ► Sugar solubility in pressurized water and density at high pressures were measured. ► Glucose solubility was higher than that of lactose as predicted by their σ-profiles. ► Sugar aqueous solubility decreased with an increase in pressure from 15 to 120 bar. ► Aqueous glucose molecular packing shows high sensitivity to pressure. ► The COSMO-SAC model qualitatively predicted the sugar solubility data. - Abstract: In this study, the solubility, density, and refractive index of glucose and lactose in water as a function of temperature were measured. For solubility of sugars in pressurized water, experimental data were obtained at pressures of (15 to 120) bar and temperatures of (373 to 433) K using a dynamic flow high pressure system. Density data for aqueous sugar solutions were obtained at pressures of (1 to 300) bar and temperatures of (298 to 343) K. The refractive index of aqueous sugar solutions was obtained at 293 K and atmospheric pressure. Activity coefficient models, Van Laar and the Conductor-like Screening Model-Segment Activity Coefficient (COSMO-SAC), were used to fit and predict the experimental solubility data, respectively. The results obtained showed that the solubility of both sugars in pressurized water increase with an increase in temperature. However, with the increase of pressure from 15 bar to 120 bar, the solubility of both sugars in pressurized water decreased. The Van Laar model fit the experimental aqueous solubility data with deviations lower than 13 and 53% for glucose and lactose, respectively. The COSMO-SAC model predicted qualitatively the aqueous solubility of these sugars.

  16. Cerveza platforms offer economic options

    Energy Technology Data Exchange (ETDEWEB)

    Leblanc, L.A.

    1982-08-01

    Two single-piece platforms, Cerveze and Cerveza Ligera, were installed by Union Oil Co. in 925-935 ft of water. The technology and equipment used for the two platforms can be used for units to a depth of 1,400 ft in mild climates and to 1,000 ft in more critical weather areas such as the North Sea. The significant improvements in design and procedures in the construction and installation of the Cerveza Ligera platform are: (1) four leg structure, as opposed to eight, requiring less steel; (2) simplified fabrication; and (3) quicker installation. The most significant area of improvement in the Ligera project compared with Cerveza was in communications. Communications between naval architects and onshore launch foremen during loadout, and between surveyors and tug captains during positioning, are cited as examples.

  17. Persistent Monitoring Platforms Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, C L

    2007-02-22

    This project was inspired and motivated by the need to provide better platforms for persistent surveillance. In the years since the inception of this work, the need for persistence of surveillance platforms has become even more widely appreciated, both within the defense community and the intelligence community. One of the most demanding technical requirements for such a platform involves the power plant and energy storage system, and this project concentrated almost exclusively on the technology associated with this system for a solar powered, high altitude, unmanned aircraft. An important realization for the feasibility of such solar powered aircraft, made at the outset of this project, was that thermal energy may be stored with higher specific energy density than for any other known practical form of rechargeable energy storage. This approach has proved to be extraordinarily fruitful, and a large number of spin-off applications of this technology were developed in the course of this project.

  18. EVALUATION OF APPROPRIATENESS OF SUGAR CANE PURCHASE RATE GIVEN BY SUGAR FACTORIES TO SUGAR CANE GROWERS IN KOLHAPUR DISTRICT, MAHARASHTRA (A Case Study of Shri. Chhatrapati Shahu Sahakari Sakhar Karkhana Ltd., Kagal, Tehsil-Kagal)

    OpenAIRE

    Patil, P. T.

    2015-01-01

    Sugarcane occupies an area of 20.42 million ha with a total production of 1333 million metric tons worldwide. Now, in India sugar industries are categorized as a co-operative, private and public sectors. Now few crises were come up in case of cooperative sugar factories in Kolhapur district particularly associated with sugar cane purchase rate given to the sugar cane growers by sugar cane factory. For in-depth analysis out of 14 efficiently working co-operative sugar factories in Kolhapur ...

  19. Stratifying the Develoment of Product Platforms

    DEFF Research Database (Denmark)

    Sköld, Martin; Karlsson, Christer

    2013-01-01

    elaborating on this, the research behind this article uses a clinical research approach in seven platform development cases from eight years' longitudinal research in three global manufacturing automotive original equipment manufacturers. Platform development is here defined and treated as development with......The prior research on product platforms has added to our knowledge from a strategic, technological, and organizational point of view. However, the existing literature, while exploring the platform concept, considers the actual development of platforms from a rather general perspective although...

  20. Use of sugars and hair for ESR emergency dosimetry

    International Nuclear Information System (INIS)

    ESR spectrometry of sugars and biological samples is being evaluated for emergency personnel dosimetry. Sugars are near tissue-equivalent, universally available in pure form and produce a simple, reproducible, low background signal. Of the sugars tested, sucrose and dextrose are the most sensitive and the ESR signals are proportional to X- or γ-ray doses over the range of 0.5-10 Gy. There is little dependence on radiation energy or dose-rate, and the ESR signals remain stable for long periods post-irradiation. Human hair samples show considerable variability and signal complexity creating difficulties in dose assessment. (author)

  1. Does Consuming Sugar and Artificial Sweeteners Change Taste Preferences?

    OpenAIRE

    Bartolotto, Carole

    2015-01-01

    Americans consume 22.3 teaspoons of added caloric sweeteners a day. Sweeteners range from 180 to 13,000 times sweeter than sugar. In summer 2014, 20 people from Kaiser Permanente California facilities cut out all added sugars and artificial sweeteners for 2 weeks: 95% of participants found that sweet foods and drinks tasted sweeter or too sweet, 75% found that other foods tasted sweeter, and 95% said moving forward they would use less or even no sugar. Additionally, 86.6% of participants stop...

  2. Sugar Supplementation Stimulates Growth Performance in Calves with Growth Retardation

    OpenAIRE

    Sato, Tomohiro; HIDAKA, Yuichi; KAMIMURA, Shunichi

    2010-01-01

    The growth effect of sugar supplementation was determined in 49 retarded growth calves. Calves were supplemented with sugar at 1 g/kg BW 2 times weekly for 8 weeks. Glucose tolerance tests prior to the experiment showed no difference between the retarded growth calves and normal growth controls. After sugar supplementation, the calves were classified into 4 groups characterized by high (H) or low (L) periodic changes in daily weight gain (DG) with a breakpoint of 0.8 kg/d in three periods, bi...

  3. Centering research

    DEFF Research Database (Denmark)

    Katan, Lina Hauge; Baarts, Charlotte

    share as the common aim of both research and education. Despite some similarities, we find that how the two groups engage in and benefit from reading and writing diverges significantly. Thus we have even more reason to believe that centering practice-based teaching on these aspects of research is a good......’ exercises tend to dominate the common understandings of research-based learning. Here we address a specific area of inquiry overlooked by previous studies: whether and how reading, thinking and writing indeed share the same learning potentials as the practical foundation for research-based teaching....... In the humanities and social sciences, integrated acts of reading, writing and thinking account for an obvious and substantial overlap in student and researcher practices, creating a clear opportunity for research-based teaching. Moreover, our empirical data point to reading, thinking and writing as quintessential...

  4. A practice scaffolding interactive platform

    DEFF Research Database (Denmark)

    Bundsgaard, Jeppe

    2009-01-01

    A Practice Scaffolding Interactive Platform (PracSIP) is a social learning platform which supports students in collaborative project based learning by simulating a professional practice. A PracSIP puts the core tools of the simulated practice at the students' disposal, it organizes collaboration......, structures the students' activity, and interactively supports subject learning. A PracSIP facilitates students' development of complex competencies, and at the same time it supports the students' development of skills defined in the curriculum. The paper introduces the concept, presents the theoretical...... foundations, and gives an example of a PracSIP....

  5. Tax Responses in Platform Industries

    DEFF Research Database (Denmark)

    Kind, Hans Jarle; Köthenbürger, Marko; Schjelderup, Guttorm

    Two-sided platform firms serve distinct customer groups that are connected through interdependent demand, and include major businesses such as the media industry, banking, and the software industry. A well known result of tax incidence is that consumers of a more heavily taxed good pay a higher...... price and thus buy less of the good. The present paper shows that this result need not hold in a two-sided market. On the contrary, a higher ad valorem tax may lower end-user prices and spur sales. Thus, two-sided platform firms may not at all engage in tax shifting via price increases. We further show...

  6. Stochastic steps in secondary active sugar transport.

    Science.gov (United States)

    Adelman, Joshua L; Ghezzi, Chiara; Bisignano, Paola; Loo, Donald D F; Choe, Seungho; Abramson, Jeff; Rosenberg, John M; Wright, Ernest M; Grabe, Michael

    2016-07-01

    Secondary active transporters, such as those that adopt the leucine-transporter fold, are found in all domains of life, and they have the unique capability of harnessing the energy stored in ion gradients to accumulate small molecules essential for life as well as expel toxic and harmful compounds. How these proteins couple ion binding and transport to the concomitant flow of substrates is a fundamental structural and biophysical question that is beginning to be answered at the atomistic level with the advent of high-resolution structures of transporters in different structural states. Nonetheless, the dynamic character of the transporters, such as ion/substrate binding order and how binding triggers conformational change, is not revealed from static structures, yet it is critical to understanding their function. Here, we report a series of molecular simulations carried out on the sugar transporter vSGLT that lend insight into how substrate and ions are released from the inward-facing state of the transporter. Our simulations reveal that the order of release is stochastic. Functional experiments were designed to test this prediction on the human homolog, hSGLT1, and we also found that cytoplasmic release is not ordered, but we confirmed that substrate and ion binding from the extracellular space is ordered. Our findings unify conflicting published results concerning cytoplasmic release of ions and substrate and hint at the possibility that other transporters in the superfamily may lack coordination between ions and substrate in the inward-facing state. PMID:27325773

  7. Snacks, sweetened beverages, added sugars, and schools.

    Science.gov (United States)

    2015-03-01

    Concern over childhood obesity has generated a decade-long reformation of school nutrition policies. Food is available in school in 3 venues: federally sponsored school meal programs; items sold in competition to school meals, such as a la carte, vending machines, and school stores; and foods available in myriad informal settings, including packed meals and snacks, bake sales, fundraisers, sports booster sales, in-class parties, or other school celebrations. High-energy, low-nutrient beverages, in particular, contribute substantial calories, but little nutrient content, to a student's diet. In 2004, the American Academy of Pediatrics recommended that sweetened drinks be replaced in school by water, white and flavored milks, or 100% fruit and vegetable beverages. Since then, school nutrition has undergone a significant transformation. Federal, state, and local regulations and policies, along with alternative products developed by industry, have helped decrease the availability of nutrient-poor foods and beverages in school. However, regular access to foods of high energy and low quality remains a school issue, much of it attributable to students, parents, and staff. Pediatricians, aligning with experts on child nutrition, are in a position to offer a perspective promoting nutrient-rich foods within calorie guidelines to improve those foods brought into or sold in schools. A positive emphasis on nutritional value, variety, appropriate portion, and encouragement for a steady improvement in quality will be a more effective approach for improving nutrition and health than simply advocating for the elimination of added sugars. PMID:25713277

  8. Sugarcane, sugar and ethanol technlogical information

    Energy Technology Data Exchange (ETDEWEB)

    Souza, M.I.F.; Oliveira, D.R.M.S.; Marin, F.R.; Santos, A.D.; Hanashiro, M.M. [Embrapa Agriculture Informatics, Campinas, SP (Brazil); Vian, C.E.F; Sollero, G.C.; Andrioli, K.G. [Luiz de Queiroz College of Agriculture/University of Sao Paulo, Piracicaba, SP (Brazil)

    2008-07-01

    This work describes Embrapa's (Brazilian Agricultural Research Corporation) pioneer initiative creating an online service which provides sugarcane, sugar and ethanol technological information. Embrapa has developed software tools for structuring Knowledge Trees, management contents, graphic visualization (hyperbolic tree) and it has also developed its own methodologies for organizing information. The Knowledge Tree is designed in the patterns of the productive chain of sugarcane; the sets of data present the main instructions, recommendations and technologies produced by Brazilian public research institutions. It is intended to offer an ample amount of pertinent and relevant technical information - displayed at Embrapa Information Agency website - to many professionals in the sugarcane sector, especially for producers, students and technical support staff. Moreover, it is expected to contribute to the enhancement of the technology transference process to allow competitive gains in Brazilian agri-business and to socialize knowledge - which is the mission of Embrapa in its business. It is still expected to contribute to the diffusion of technological information and the knowledge of sugarcane for the areas of tropical agriculture around the world.

  9. Impact of Added Sugar Information of Front-of-Pack Labels on Consumers’ Beverage Health Perception Changes

    OpenAIRE

    Kim, Hyeyoung; House, Lisa

    2012-01-01

    This study examined the effect of Front-of-package (FOP) labels with voluntary and mandatory disclosure of added sugar levels for beverages on consumer perceptions of how healthy the beverages are. Three groups of beverages were investigated: 1) 100% fruit juice (containing sugar but no added sugar); 2) sugar-sweetened beverages (containing sugar and added sugar); and 3) diet soft drink (containing no sugar). In general, added sugar information seems to play an important role in perception of...

  10. Association of Dietary Sugars and Sugar-Sweetened Beverage Intake with Obesity in Korean Children and Adolescents

    Directory of Open Access Journals (Sweden)

    Kyungho Ha

    2016-01-01

    Full Text Available Few studies have examined the association between dietary sugar intake and obesity in Asian children and adolescents. We evaluated the association of dietary sugar intake and its food source with obesity in Korean children and adolescents. In this cross-sectional analysis, data were obtained from five studies conducted between 2002 and 2011. The study included 2599 children and adolescents who had completed more than three days of dietary records and had anthropometric data. Total sugar intake was higher in girls than in boys (54.3 g for girls and 46.6 g for boys, p < 0.0001. Sugar intake from milk and fruits was inversely associated with overweight or obesity in girls only (OR for overweight, 0.52; 95% CI, 0.32–0.84; p for trend = 0.0246 and OR for obesity, 0.42; 95% CI, 0.23–0.79; p for trend = 0.0113. Sugar-sweetened beverage (SSB consumption was not associated with obesity in girls, while boys had lower odds ratios for obesity (OR for obesity, 0.52; 95% CI, 0.26–1.05; p for trend = 0.0310. These results suggest that total sugars and SSB intake in Asian children and adolescents remains relatively low and sugar intake from milk and fruits is associated with a decreased risk of overweight or obesity, especially in girls.

  11. Dynamic QTLs for sugars and enzyme activities provide an overview of genetic control of sugar metabolism during peach fruit development.

    Science.gov (United States)

    Desnoues, Elsa; Baldazzi, Valentina; Génard, Michel; Mauroux, Jehan-Baptiste; Lambert, Patrick; Confolent, Carole; Quilot-Turion, Bénédicte

    2016-05-01

    Knowledge of the genetic control of sugar metabolism is essential to enhance fruit quality and promote fruit consumption. The sugar content and composition of fruits varies with species, cultivar and stage of development, and is controlled by multiple enzymes. A QTL (quantitative trait locus) study was performed on peach fruit [Prunus persica (L.) Batsch], the model species for Prunus Progeny derived from an interspecific cross between P. persica cultivars and P. davidiana was used. Dynamic QTLs for fresh weight, sugars, acids, and enzyme activities related to sugar metabolism were detected at different stages during fruit development. Changing effects of alleles during fruit growth were observed, including inversions close to maturity. This QTL analysis was supplemented by the identification of genes annotated on the peach genome as enzymes linked to sugar metabolism or sugar transporters. Several cases of co-locations between annotated genes, QTLs for enzyme activities and QTLs controlling metabolite concentrations were observed and discussed. These co-locations raise hypotheses regarding the functional regulation of sugar metabolism and pave the way for further analyses to enable the identification of the underlying genes. In conclusion, we identified the potential impact on fruit breeding of the modification of QTL effect close to maturity. PMID:27117339

  12. Value addition to lignocellulosics and biomass-derived sugars: An insight into solid acid-based catalytic methods

    Indian Academy of Sciences (India)

    Prasenjit Bhaumik; A K Deepa; Tanushree Kane; Paresh Laxmikant Dhepe

    2014-03-01

    For the synthesis of important platform chemicals such as sugars (xylose and arabinose) and furans (furfural and 5-hydroxymethylfurfural (HMF)) from carbohydrates (hemicellulose and fructose) solid acid catalysts are employed. Similarly, over solid acid catalysts, conversion of lignin into aromatic monomers is performed. It is observed that in the dehydration of fructose, because of higher hydrothermal stability, silicoaluminophosphate (SAPO) catalysts give better activity (78% HMF yield) compared with other solid acid catalysts (<63% HMF yield) at 175°C. Particularly, SAPO-44 catalyst can be reused at least 5 times with marginal decrease in the activity. Zeolite, HUSY (Si/Al = 15) is active in the conversion of isolated (pure) hemicellulose to produce 41% C5 sugars in water. The catalyst is also active in the selective conversion of hemicellulose from bagasse to yield 59% C5 sugars. It is possible to obtain high yields of furfural (54%) directly from bagasse if instead of water, water+toluene solvent system is used. Depolymerization of lignin using HUSY catalyst produced aromatic monomers with 60% yield at 250°C. A detailed catalyst characterization study is performed to understand the correlation between catalyst activity and morphology. To understand the effect of impurities present in the substrate over solid acid catalysts, metal-exchange study is carried out.

  13. Total, Added, and Free Sugars: Are Restrictive Guidelines Science-Based or Achievable?

    Directory of Open Access Journals (Sweden)

    Jennifer Erickson

    2015-04-01

    Full Text Available Sugar consumption, especially added sugars, is under attack. Various government and health authorities have suggested new sugar recommendations and guidelines as low as 5% of total calories from free sugars. Definitions for total sugars, free sugars, and added sugars are not standardized, nor are there accepted nutrient databases for this information. Our objective was to measure total sugars and added sugars in sample meal plans created by the United States Department of Agriculture (USDA and the Academy of Nutrition and Dietetics (AND. Utilizing the Nutrition Data System for Research (NDSR nutritional database, results found that plans created by the USDA and AND averaged 5.1% and 3.1% calories from added sugar, 8.7% and 3.1% from free sugar, and 23.3% and 21.1% as total sugars respectively. Compliance with proposed added sugar recommendations would require strict dietary compliance and may not be sustainable for many Americans. Without an accepted definition and equation for calculating added sugar, added sugar recommendations are arbitrary and may reduce intakes of nutrient-rich, recommended foods, such as yogurt, whole grains, and tart fruits including cranberries, cherries, and grapefruit. Added sugars are one part of excess calorie intake; however, compliance with low added sugar recommendations may not be achievable for the general public.

  14. Role of Sugar and Sugar Substitutes in Dental Caries: A Review

    OpenAIRE

    Prahlad Gupta; Nidhi Gupta; Atish Prakash Pawar; Smita Shrishail Birajdar; Amanpreet Singh Natt; Harkanwal Preet Singh

    2013-01-01

    Dental caries is a chronic disease which can affect us at any age. The term “caries” denotes both the disease process and its consequences, that is, the damage caused by the disease process. Dental caries has a multifactorial aetiology in which there is interplay of three principal factors: the host (saliva and teeth), the microflora (plaque), and the substrate (diet), and a fourth factor: time. The role of sugar (and other fermentable carbohydrates such as highly refined flour) as a risk fac...

  15. Analysis of offshore jacket platform

    Digital Repository Service at National Institute of Oceanography (India)

    Harish, N.; Mandal, S.; Shanthala, B.; Rao, S.

    forces. The complex dynamic behavior of the platform to the environmental loads makes in difficult to calculate exactly the dynamic responses. The present need of the industry is to have a time saving and accurate calculation methods, which can be in good...

  16. 2009 Infrastructure Platform Review Report

    Energy Technology Data Exchange (ETDEWEB)

    Ferrell, John [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass program‘s Infrastructure platform review meeting, held on February 19, 2009, at the Marriott Residence Inn, National Harbor, Maryland.

  17. SNMP management of MASIF platforms

    OpenAIRE

    Lopes, Rui Pedro; Oliveira, José Luís

    2001-01-01

    In this paper we describe the architecture, the development and the assessment results of an SNMP agent that allows MASIF compliant platforms to be managed through SNMP. The major outcome of this work is a simple integration of mobile agent technology with any well-established commercial network management system.

  18. 2009 Feedstocks Platform Review Report

    Energy Technology Data Exchange (ETDEWEB)

    Ferrell, John [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Program‘s Feedstock platform review meeting, held on April 8–10, 2009, at the Grand Hyatt Washington, Washington, D.C.

  19. 2009 Analysis Platform Review Report

    Energy Technology Data Exchange (ETDEWEB)

    Ferrell, John [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Program’s Analysis platform review meeting, held on February 18, 2009, at the Marriott Residence Inn, National Harbor, Maryland.

  20. Earth Science Geostationary Platform Technology

    Science.gov (United States)

    Wright, Robert L. (Editor); Campbell, Thomas G. (Editor)

    1989-01-01

    The objective of the workshop was to address problems in science and in four technology areas (large space antenna technology, microwave sensor technology, electromagnetics-phased array adaptive systems technology, and optical metrology technology) related to Earth Science Geostationary Platform missions.

  1. Sugar transport across lactose permease probed by steered molecular dynamics

    DEFF Research Database (Denmark)

    Jensen, Morten Østergaard; Yin, Ying; Tajkhorshid, Emad;

    2007-01-01

    Escherichia coli lactose permease (LacY) transports sugar across the inner membrane of the bacterium using the proton motive force to accumulate sugar in the cytosol. We have probed lactose conduction across LacY using steered molecular dynamics, permitting us to follow molecular and energetic......, forcing it to interact with channel lining residues. Lactose forms a multitude of direct sugar-channel hydrogen bonds, predominantly with residues of the flexible N-domain, which is known to contribute a major part of LacY's affinity for lactose. In the periplasmic half-channel lactose predominantly......-sugar interaction maximal. Upon unbinding from the binding pocket, lactose undergoes a rotation to permeate either half-channel with its long axis aligned parallel to the channel axis. The results hint at the possibility of a transport mechanism, in which lactose permeates LacY through a narrow periplasmic half...

  2. Small angle scattering from protein/sugar conjugates

    Science.gov (United States)

    Jackson, Andrew; White, John

    2006-11-01

    The Maillard reaction between free amine groups on proteins and sugars is well known. We have examined the effect of the reaction of the casein group of milk proteins with sugars on their nanoscale structure and aggregation. The small angle neutron scattering from beta casein and sodium caseinate and their sugar conjugates have been studied as a function of solution concentration. At high conjugate concentration (greater than ca. 5 mg/ml) the addition of sugar reduces supra-micellar aggregation of the protein whilst at lower concentration, where the protein is expected to be deaggregated already, little effect is seen. Guinier analysis of the scattering data show a radius of gyration of around 75 A˚ for beta casein in solution and around 80 A˚ for the sucrose conjugate.

  3. Small angle scattering from protein/sugar conjugates

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, Andrew [Research School of Chemistry, Australian National University, Canberra, ACT 0200 (Australia)]. E-mail: ajj@nist.gov; White, John [Research School of Chemistry, Australian National University, Canberra, ACT 0200 (Australia)

    2006-11-15

    The Maillard reaction between free amine groups on proteins and sugars is well known. We have examined the effect of the reaction of the casein group of milk proteins with sugars on their nanoscale structure and aggregation. The small angle neutron scattering from beta casein and sodium caseinate and their sugar conjugates have been studied as a function of solution concentration. At high conjugate concentration (greater than ca. 5mg/ml) the addition of sugar reduces supra-micellar aggregation of the protein whilst at lower concentration, where the protein is expected to be deaggregated already, little effect is seen. Guinier analysis of the scattering data show a radius of gyration of around 75A-bar for beta casein in solution and around 80A-bar for the sucrose conjugate.

  4. Sucrose metabolism: gateway to diverse carbon use and sugar signaling.

    Science.gov (United States)

    Ruan, Yong-Ling

    2014-01-01

    Sucrose metabolism plays pivotal roles in development, stress response, and yield formation, mainly by generating a range of sugars as metabolites to fuel growth and synthesize essential compounds (including protein, cellulose, and starch) and as signals to regulate expression of microRNAs, transcription factors, and other genes and for crosstalk with hormonal, oxidative, and defense signaling. This review aims to capture the most exciting developments in this area by evaluating (a) the roles of key sucrose metabolic enzymes in development, abiotic stress responses, and plant-microbe interactions; (b) the coupling between sucrose metabolism and sugar signaling from extra- to intracellular spaces; (c) the different mechanisms by which sucrose metabolic enzymes could perform their signaling roles; and (d) progress on engineering sugar metabolism and transport for high yield and disease resistance. Finally, the review outlines future directions for research on sugar metabolism and signaling to better understand and improve plant performance. PMID:24579990

  5. Substitution of sugar-sweetened beverages with other beverage alternatives

    DEFF Research Database (Denmark)

    Zheng, Miaobing; Allman-Farinelli, Margaret; Heitmann, Berit Lilienthal;

    2015-01-01

    BACKGROUND: Excessive consumption of sugar-sweetened beverages (SSBs) has become an intractable public health concern worldwide, making investigation of healthy beverage alternatives for SSBs imperative. AIM: To summarize the available evidence on the effects of replacing SSBs with beverage...

  6. Small angle scattering from protein/sugar conjugates

    International Nuclear Information System (INIS)

    The Maillard reaction between free amine groups on proteins and sugars is well known. We have examined the effect of the reaction of the casein group of milk proteins with sugars on their nanoscale structure and aggregation. The small angle neutron scattering from beta casein and sodium caseinate and their sugar conjugates have been studied as a function of solution concentration. At high conjugate concentration (greater than ca. 5mg/ml) the addition of sugar reduces supra-micellar aggregation of the protein whilst at lower concentration, where the protein is expected to be deaggregated already, little effect is seen. Guinier analysis of the scattering data show a radius of gyration of around 75A-bar for beta casein in solution and around 80A-bar for the sucrose conjugate

  7. Dicarbonyl compounds and sugar contents of Thai commercial beverages

    Directory of Open Access Journals (Sweden)

    Monthana Weerawatanakorn

    2013-12-01

    Full Text Available Glyoxal (GO and methylglyoxal (MGO, two -dicarbonyl compounds (RCS found in humans, cause carbonyl stress following the formation of advanced glycation end products (AGEs. Both are linked to many chronic diseases. Foods, the extrinsic source, could cause the increase of RCS levels in physiological conditions. Previous data showed that high fructose corn syrup is the major source of RCS in beverages. Because of increasing consumption of syrup-sweetened beverages in Thailand, we aimed to find the GO, MGO, sugar contents, and their quantity relationship. We discovered that 70 different types of beverages contained extremely high levels of GO and MGO at maximum level of 333 and 1,208 μg/ml, respectively. All commercial syrup tested contained dicarbonyl contents, and statistics tests showed strong significant correlation between monosaccharide sugar and RCS. The total sugar contents of more than 20 tested was higher than the current daily recommendation for sugar intake to maintain health.

  8. Fermentation of lignocellulosic sugars to acetic acid by Moorella thermoacetica.

    Science.gov (United States)

    Ehsanipour, Mandana; Suko, Azra Vajzovic; Bura, Renata

    2016-06-01

    A systematic study of bioconversion of lignocellulosic sugars to acetic acid by Moorella thermoacetica (strain ATCC 39073) was conducted. Four different water-soluble fractions (hydrolysates) obtained after steam pretreatment of lignocellulosic biomass were selected and fermented to acetic acid in batch fermentations. M. thermoacetica can effectively ferment xylose and glucose in hydrolysates from wheat straw, forest residues, switchgrass, and sugarcane straw to acetic acid. Xylose and glucose were completely utilized, with xylose being consumed first. M. thermoacetica consumed up to 62 % of arabinose, 49 % galactose and 66 % of mannose within 72 h of fermentation in the mixture of lignocellulosic sugars. The highest acetic acid yield was obtained from sugarcane straw hydrolysate, with 71 % of theoretical yield based on total sugars (17 g/L acetic acid from 24 g/L total sugars). The lowest acetic acid yield was observed in forest residues hydrolysate, with 39 % of theoretical yield based on total sugars (18 g/L acetic acid from 49 g/L total sugars). Process derived compounds from steam explosion pretreatment, including 5-hydroxymethylfurfural (0.4 g/L), furfural (0.1 g/L) and total phenolics (3 g/L), did not inhibit microbial growth and acetic acid production yield. This research identified two major factors that adversely affected acetic acid yield in all hydrolysates, especially in forest residues: (i) glucose to xylose ratio and (ii) incomplete consumption of arabinose, galactose and mannose. For efficient bioconversion of lignocellulosic sugars to acetic acid, it is imperative to have an appropriate balance of sugars in a hydrolysate. Hence, the choice of lignocellulosic biomass and steam pretreatment design are fundamental steps for the industrial application of this process. PMID:26992903

  9. Colorimetric Sugar Sensing Using Boronic Acid-Substituted Azobenzenes

    OpenAIRE

    Yuya Egawa; Ryotaro Miki; Toshinobu Seki

    2014-01-01

    In association with increasing diabetes prevalence, it is desirable to develop new glucose sensing systems with low cost, ease of use, high stability and good portability. Boronic acid is one of the potential candidates for a future alternative to enzyme-based glucose sensors. Boronic acid derivatives have been widely used for the sugar recognition motif, because boronic acids bind adjacent diols to form cyclic boronate esters. In order to develop colorimetric sugar sensors, boronic acid-conj...

  10. Conventional coefficient of elasticity for sugar beet roots

    OpenAIRE

    M. Brzowska-Bakalarz

    1998-01-01

    One of the more important mechanical characteristics of sugar beet roots is the conventional coefficient of elasticity. It is a modulus describing elasticity a basic parameter classifying quality of raw material that is strictly connected with the tissue turgor. A static experiment on compression was carried out using Instron testers on a range of sugar beet varieties grown with differentiated doses and types of nitrogen fertilizers, and tested in differentiated periods. The present studies w...

  11. Relationship between sugar cane cultivation and stream macroinvertebrate communities

    OpenAIRE

    Juliano José Corbi; Susana Trivinho-Strixino

    2008-01-01

    The aim of this work was to study the influence of the sugar cane cultivation on the macroinvertebrate communities of 11 streams under different land uses. Analysis of the sediment (organic matter contents and metals) and water complemented the study. Ninety six macroinvertebrates taxa were identified, of which 54 were Chironomidae and 42 of other aquatic macroinvertebrates. The streams located in the areas of sugar cane culture and pasture presented low taxa and a great participation of Chir...

  12. Giant optical activity of sugar in thin soap films.

    OpenAIRE

    Emile, Janine; Emile, Olivier; Ghoufi, Aziz; Moréac, Alain; Casanova, Federico; Ding, Minxia; Houizot, Patrick

    2013-01-01

    We report on enhanced experimental optical activity measurements of thin soap films in the presence of sugar. This unusual optical activity is linked to the intramolecular chiral conformation of the glucose molecules at the air/liquid interface. Choosing sodium dodecylsulfate (SDS) as a model surfactant and glucose as model sugar, favorable interactions between the anionic group -OSO3(-)- and the glucose molecules are highlighted. This induces an interfacial anchoring of glucose molecules lea...

  13. Sugar sweetened beverages and childhood dental caries : a systematic review

    OpenAIRE

    Du, Yuerong; 杜月蓉

    2014-01-01

    Background Dental caries on primary and permanent teeth is a common chronic disease worldwide with negative effects on children`s quality of life, both in the present and future. Sugar intake is a risk factor for caries. However, the association between sugar-sweetened beverages (SSBs) and dental caries is unclear. Methods A systematic review of relevant literature was performed in PubMed, Cochrane Library and ScienceDirect to locate every journal article in English assessing the as...

  14. Potentialities of molasses from cane sugar crystallization in food formulations

    OpenAIRE

    Payet, Bertrand; Shum Cheong Sing, Alain; Smadja, Jacqueline

    2005-01-01

    Molasses are produced together with granulated sugar. Three kinds of molasses are obtained during fractional crystallization : A, B, C molasses issued respectively from the first, the second and the third step of crystallization. Several parameters as the sucrose inversion, the presence of aminoacids, of water, of mineral salts, the alkaline pH, the sugar process duration (3 days) and the high temperature (90°C) favour Maillard reactions. These reactions generate coloured macromolecules and h...

  15. Determination of sugars in royal jelly by HPLC

    OpenAIRE

    Sesta, Giulio

    2006-01-01

    A HPLC method with refractive index detection (RID) was developed for sugar determination in royal jelly (RJ). The method enables the determination of the three main sugars of royal jelly (fructose, glucose and sucrose), and maltose, which is sometimes present in RJ. The method ensures adequate sensitivity, quantitative recoveries, does not suffer from matrix interferences and shows good repeatability. It was used for the analysis of 97 RJ samples of different origin and the results were foun...

  16. Silver nanoparticle assisted urine sugar determination using thermal lens spectroscopy

    Science.gov (United States)

    Thomas, Lincy; John, Jisha; George, Nibu A.; Kurian, Achamma

    2014-11-01

    Nanotechnology plays a vital role in the development of biosensors by enhancing their sensitivity and performance. In this paper, we report a novel urine sugar sensing method that makes use of the unique properties of silver-nanofluids in combination with the laser induced photothermal lens technique. The thermal lens signal decreases with increase in sugar levels in urine samples, which may be attributed to the enhanced interaction of glucose and conduction electrons of silver-nanoparticles, thereby changing the surface plasmon energy.

  17. Factors affecting Maillard induced gelation of protein-sugar systems

    OpenAIRE

    Azhar, Mat Easa

    1996-01-01

    Gelation due to the Maillard reaction took place when solutions containing a low level of bovine serum albumin were heated in the presence of carbonyl compounds. The Maillard reaction caused a change in colour, a decrease in the pH and induced gelation. These changes were dependent on the type and concentration of sugars or protein and on the heating conditions used. Reducing sugar and Maillard reaction products (e.g. glyoxal) affected these changes, yet their order of reactivity for browning...

  18. Fundamental research enables process optimization in the sugar industry

    OpenAIRE

    Justé, Annelies; Lievens, Bart; Klingeberg, M; Michiels, Chris; Willems, Kris

    2010-01-01

    Storing sugar extracts as thick juice, a form of sucrose syrup, is common practice in the sugar industry. However, this thick juice storage commonly faces problems due to juice degradation. The precise cause for this problem was ill defined but believed to be of microbial origin. In this research, the microbial population dynamics during thick juice storage was described and we identified the causative degradation flora. Finally, optimal good storage practices were defined with the ultimate g...

  19. Association between sugar consumption, sociodemographic, anthropometric and biochemical profiles

    OpenAIRE

    Zorada Hattingh; Bester, Catharina J.; Walsh, Corinna M

    2013-01-01

    Background: The increase in prevalence of coronary heart disease, type 2 diabetes, obesity and abnormal blood lipid levels has raised the question of a possible relationship between these conditions and the consumption of sugar.Objectives: This study investigated the sugar consumption of financially-restricted Black women in Mangaung, South Africa.Method: Five hundred women were selected randomly and divided into younger (25–34 years) and older (35–44 years) groups. Dietary intake, sociodemog...

  20. Everybody loves sugar: first report of plant feeding in triatomines

    OpenAIRE

    Diaz-Albiter, Hector M; Dillon, Viv M.; Dillon, Roderick James

    2016-01-01

    Background Triatomines, which are the vectors of Trypanosoma cruzi, have been considered to be exclusive blood feeders for more than 100 years, since the discovery of Chagas disease. Methods We offered artificial sugar meals to the laboratory model-insect Rhodnius prolixus, which is considered a strict haematophagous insect. We registered feeding by adding colorant to sugar meals. To assess putative phytophagy, fruits of the tomato Solanum lycopersicum were offered to R. prolixus and the pres...