Current collective engagement stakeholder strategies for South African labour relations

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Popi C. Madlala

2018-05-01

Full Text Available Orientation: Collective engagement stakeholder strategies are significant for the creation of harmony in the workplace. It is a known fact that the South African (SA labour environment has been dominated by industrial action before and after the 1994 democratic transition. To be precise, the statistics reveals that industrial action has increased and become more destructive post-1994. Purpose: The purpose of this article was to present the current collective engagement stakeholder strategies for South African labour relations. Motivation for the study: The SA mining sector has seen more violent strikes, with a higher number of deaths, injuries, criminal activities, arrests, dismissals and job losses in recent years. This article captures the current mining stakeholder strategies shaping the existing labour relations environment. Research approach, design and method: This is a theoretical article highlighting the recent literature on collective engagement in the mining sector in South Africa. Main findings: This article presents the current labour relations incidents, reflecting the need for more effective collective engagement and stakeholder management strategies. Practical and managerial implications: The current labour relations context has prompted key stakeholders at the National Economic Development and Labour Council (NEDLAC to look specifically at promoting employment, labour market stability, the right to strike, minimising violence through collective bargaining and highlighting the role of the state, reducing vulnerability through social protection and increasing the minimum wage. Contribution or value add: This article adds theoretically to the existing body of knowledge regarding collective engagement and stakeholder strategies in the SA mining sector.

Collective identity formation in hybrid organizations.

OpenAIRE

Boulongne , Romain; Boxenbaum , Eva

2015-01-01

International audience; The present article examines the process of collective identity formation in the context of hybrid organizing. Empirically, we investigate hybrid organizing in a collaborative structure at the interface of two heterogeneous organizations in the domain of new renewable energies. We draw on the literature on knowledge sharing across organizational boundaries, particularly the notions of transfer, translation and transformation, to examine in real time how knowledge shari...

PATTERNS FOR IDENTIFYING APPROPRIATE KNOWLEDGE MANAGEMENT STRATEGIES IN ORGANIZATIONS

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Khadijeh Salmani

2012-06-01

Full Text Available Nowadays, striving to find an efficient way for developing or identifying appropriate knowledge management strategies in organizations has become so critical. Researchers and practitioners have attached great importance to information pyramids in organizations and have highlighted the lack of trained and skilled staff as a serious problem. On the other hand, having more flexibility at workplace, offering better service, and fulfilling customers' demands require a strategy for managing knowledge and its consequence. Knowledge management provides a wide range of different strategies and methods for identifying, creating, and sharing knowledge in organizations. This deep insight which consists of individual, organization’s experience, knowledge, and understanding helps organization respond to both internal and external stimuli and act in harmony. One fact which has seemingly achieved a consensus is the need for different strategies of knowledge management. Among the wide range of various and often unclear knowledge management strategies one can choose a strategy in a specific situation. The aim of this paper is to respond to strategic questions which emphasize competitive intelligence and internal knowledge retrieval system. The implications are discussed in detail.

From Voluntary Collective Action to Organized Collaboration?

DEFF Research Database (Denmark)

Hattke, Fabian; Blaschke, Steffen; Frost, Jetta

2016-01-01

Our study examines the relationship between voluntary collective action, organized collaboration, and the provision of public goods in pluralistic organizations. Using German higher education as a context, we investigate whether specialized central support structures contribute to performance...

A Conceptual Discussion of the Strategy Process in Organizations: Formulation and Formation of StrategyHttp://Dx.Doi.Org/10.5585/Riae.V10i1.1711

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Mônica Külkamp Beppler

2011-06-01

Full Text Available This article aims to address the strategy process within organizations, in light of the terminologies of strategic formulation and formation. The purpose is to elucidate the understanding of persistently used terms, occasionally causing a lack of interpretation of what is actually exposed about the strategy process, i.e., the variations between adopting i classic strategies, which call for different stages of formulation and implementation, and ii emerging strategies, or those having a procedural nature, performed in response to environmental changes. The present article also targets clarifying the characteristics of each approach through the theoretical construct of authors. This research is characterized as a descriptive study, predominantly qualitative and where the collected data were obtained through a literature review. Through analysis of the most prominent authors on strategy, it was found that the differences between strategic formulation and formation are not limited to the used terminology. Said approaches have significant differences within the entire strategy process, differing mainly in how they occur within organizations: in strategic formulation, there is a prescriptive, deliberate and rational process, whereas in strategic formation, emphasis on description exists, and the strategy is an emergent, unintentional process, consolidated by a series of patterns of decisions over time. Finally, perceiving the distinction between the two approaches is considered fundamental for the understanding of strategy in organizations, especially in regard to variables potentially influencing its process.

Exploring Business Strategy in Health Information Exchange Organizations.

Science.gov (United States)

Langabeer, James R; Champagne, Tiffany

2016-01-01

Unlike consumer goods industries, healthcare has been slow to implement technolo gies that support exchange of data in patients' health records. This results in avoid able medication errors, avoidable hospital readmissions, unnecessary duplicate testing, and other inefficient or wasteful practices. Community-based regional health information exchange (HIE) organizations have evolved in response to federal aims to encourage interoperability, yet little is known about their strategic approach. We use the lens of institutional and strategic management theories to empirically explore the differences in business strategies deployed in HIEs that are, to date, financially sustainable versus those that are not. We developed a 20-question survey targeted to CEOs to assess HIE business strategies. Our sample consisted of 60 community-based exchanges distributed throughout the United States, and we achieved a 58% response rate. Questions centered on competitive strategy and financial sustainability. We relied on logistic regression methods to explore relationships between variables. Our regression identified characteristics common to sustainable organizations. We defined sustainability as revenues exceeding operational costs. Seventeen of the 35 organizations (49%) defined themselves as currently sustainable. Focus and cost leadership strategies were significantly associated with sustainability. Growth strate gies, which were much more common than other strategies, were not associated with sustainability. We saw little evidence of a differentiation strategy (i.e., the basis of competition whereby the attributes of a product or service are unmatched by rivals). Most CEOs had a relatively optimistic outlook, with 60% stating they were confident of surviving over the next 5 years; however, nearly 9% of the organizations were in some phase of divestiture or exit from the market. HIEs are evolving differently based on local leadership decisions, yet their strategic approach is

NURE data collection and evaluation strategies

International Nuclear Information System (INIS)

Horton, R.C.

1977-01-01

Collection and evaluation strategies used in the National Uranium Resource Evaluation program are described. Hydrogeochemical, airborne radiometric and magnetic, and field geology data are collected in every quadrangle. Topical studies, modeling, and classification and recognition criteria are required for assessment--the final estimate of tons of uranium. The evaluation of quadrangles has been divided into three phases: Phase I, prefield work; Phase II, field work; Phase III, report and map preparation. All evaluators--the U.S. Geological Survey, state surveys, private subcontractors and Bendix--will follow identical procedures. This is not to say that all quadrangles are identical, or that identical techniques will be applied to, or identical data recovered from, each quadrangle

Corrective action strategy for single-shell tanks containing organic chemicals

International Nuclear Information System (INIS)

Turner, D.A.

1993-08-01

A Waste Tank Organic Safety Program (Program) Plan is to be transmitted to the U.S. Department of Energy, Richland Operations Office (RL) for approval by December 31, 1993. In April 1993 an agreement was reached among cognizant U.S. Department of Energy - Headquarters (HQ), RL and Westinghouse Hanford Company (WHC) staff that the Program Plan would be preceded by a ''Corrective Action Strategy,'' which addressed selected planning elements supporting the Program Plan. The ''Corrective Action Strategy'' would be reviewed and consensus reached regarding the planning elements. A Program Plan reflecting this consensus would then be prepared. A preliminary ''corrective action strategy'' is presented for resolving the organic tanks safety issue based on the work efforts recommended in the ISB (Interim Safety Basis for Hanford Site tank farm facilities). A ''corrective action strategy'' logic was prepared for individual SSTs (single-shell tanks), or a group of SSTs having similar characteristics, as appropriate. Four aspects of the organic tanks safety issue are addressed in the ISB: SSTs with the potential for combustion in the tank's headspace; combustion of a floating organic layer as a pool fire; surface fires in tanks that formerly held floating organic layers; SSTs with the potential for organic-nitrate reactions. A preliminary ''corrective action strategy'' for each aspect of the organic tanks safety issue is presented

Mechanism of realization economic strategy of transport organization

Science.gov (United States)

Palkina, E. S.

2017-10-01

In modern conditions of economic globalization, high dynamism of external environment, economic strategy of transport organization plays an important role in maintaining its competitive advantages, long-term development. For effective achievement of set strategic goals it is necessary to use an adequate mechanism based on completeness and interrelation of its constituent instruments. The main objective of the study presented in this paper is to develop methodological provisions on formation the mechanism of realization economic strategy for transport organizations. The principles of its construction have been proposed, the key components have been defined. Finally, an attempt to implementation this mechanism into the transport organization management system has been realized.

Self-prior strategy for organ reconstruction in fluorescence molecular tomography.

Science.gov (United States)

Zhou, Yuan; Chen, Maomao; Su, Han; Luo, Jianwen

2017-10-01

The purpose of this study is to propose a strategy for organ reconstruction in fluorescence molecular tomography (FMT) without prior information from other imaging modalities, and to overcome the high cost and ionizing radiation caused by the traditional structural prior strategy. The proposed strategy is designed as an iterative architecture to solve the inverse problem of FMT. In each iteration, a short time Fourier transform (STFT) based algorithm is used to extract the self-prior information in the space-frequency energy spectrum with the assumption that the regions with higher fluorescence concentration have larger energy intensity, then the cost function of the inverse problem is modified by the self-prior information, and lastly an iterative Laplacian regularization algorithm is conducted to solve the updated inverse problem and obtains the reconstruction results. Simulations and in vivo experiments on liver reconstruction are carried out to test the performance of the self-prior strategy on organ reconstruction. The organ reconstruction results obtained by the proposed self-prior strategy are closer to the ground truth than those obtained by the iterative Tikhonov regularization (ITKR) method (traditional non-prior strategy). Significant improvements are shown in the evaluation indexes of relative locational error (RLE), relative error (RE) and contrast-to-noise ratio (CNR). The self-prior strategy improves the organ reconstruction results compared with the non-prior strategy and also overcomes the shortcomings of the traditional structural prior strategy. Various applications such as metabolic imaging and pharmacokinetic study can be aided by this strategy.

Effects of Strategies Marketing of Collective Buying about Impulsive Behavior

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Suzi Elen Ferreira Dias

2014-08-01

Full Text Available Brazil has the second largest e-commerce market in the world. One model used in this sector is "collective buying", a feature of which is impulse sales. Consumer behavior can be influenced by several factors, two of which are addressed in this article: the individual impulsivity of consumers and strategies of mix marketing. Impulsive buying is characterized by an unplanned purchase, i.e. the need to acquire the product arises just before the purchase. Consumers respond differently to mixed strategies depending on their degree of impulsivity. Thus, this article aims to analyze the efficacy of different marketing mix strategies for impulsive and non-impulsive consumer purchasing behavior. 137 participants were given a questionnaire containing the Buying Impulsiveness scale from Rook and Fisher (1995, and statements about the marketing strategies used by collective buying sites. Through a regression analysis, three strategies were found to relate more to impulsivity: search for products from well-known brands, search for deals with big discounts and confidence in receiving the product. For e-commerce and researchers, this study elucidates which strategies, from the consumer's perspective, effectively persuade purchasing behavior.

Methodical Aspects of Applying Strategy Map in an Organization

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Piotr Markiewicz

2013-06-01

Full Text Available One of important aspects of strategic management is the instrumental aspect included in a rich set of methods and techniques used at particular stages of strategic management process. The object of interest in this study is the development of views and the implementation of strategy as an element of strategic management and instruments in the form of methods and techniques. The commonly used method in strategy implementation and measuring progress is Balanced Scorecard (BSC. The method was created as a result of implementing the project “Measuring performance in the Organization of the future” of 1990, completed by a team under the supervision of David Norton (Kaplan, Norton 2002. The developed method was used first of all to evaluate performance by decomposition of a strategy into four perspectives and identification of measures of achievement. In the middle of 1990s the method was improved by enriching it, first of all, with a strategy map, in which the process of transition of intangible assets into tangible financial effects is reflected (Kaplan, Norton 2001. Strategy map enables illustration of cause and effect relationship between processes in all four perspectives and performance indicators at the level of organization. The purpose of the study being prepared is to present methodical conditions of using strategy maps in the strategy implementation process in organizations of different nature.

Legitimation Endeavors: Impression Management Strategies Used by an Organization.

Science.gov (United States)

Allen, Myria Watkins; Caillouet, Rachel H.

1994-01-01

Investigates the impression management strategies embedded in the external discourse of an organization in crisis. Shows ingratiation to be the primary strategy. Finds that intimidation was used with special interest groups and that denouncement strategies were embedded in messages to competitors, special interest groups, and suppliers. (SR)

Funding mobilization strategies of nongovernmental organizations in Cambodia

NARCIS (Netherlands)

Khieng, S.

2014-01-01

The objectives of this paper are to map strategies for resource mobilization of nongovernmental organizations (NGOs) in different sectors in heavily aid-dependent Cambodia and analyse the past and future trends of each of the evolving strategies. The data used is the product of a national survey

Polish and Silesian Non-Profit Organizations Liquidity Strategies

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Grzegorz Michalski

2011-12-01

Full Text Available The kind of realized mission inflows the sensitivity to risk. Among other factors, the risk results from decision about liquid assets investment level and liquid assets financing. The higher the risk exposure, the higher the level of liquid assets. If the specific risk exposure is smaller, the more aggressive could be the net liquid assets strategy. The organization choosing between various solutions in liquid assets needs to decide what level of risk is acceptable for her owners (or donors and / or capital suppliers. The paper shows how, in authors opinion, decisions, about liquid assets management strategy inflow the risk of the organizations and its economicalresults during realization of main mission. Comparison of theoretical model with empirical data for over 450 Silesian nonprofit organization results suggests that nonprofit organization managing teams choose more risky aggressive liquid assets solutions than for-profit firms.

DEFINING ASPECTS OF HUMAN RESOURCE MANAGEMENT STRATEGY WITHIN THE GENERAL STRATEGY OF THE MODERN ORGANIZATION

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Emanoil MUSCALU

2013-07-01

Full Text Available The field of human resources requires the presence and action of several categories of persons and managerial structures interested in the quality of human resources and the activities developed by them. Besides managers and employees there are also the shareholders, the unions, the customers, the different national or local agencies, the local community, etc., with major interests regarding decisions in the human resources area. In order to harmonize their activities and achieve an optimal perspective within the evolution of Human Resource Management, special attention is paid to the strategy of human resources management. According to many specialists, strategies in the field of Human Resource Management show, in the first place, that personnel function adopts a broader perspective and a more dynamic view of human resources, which enables its full integration within the other functions of the organization. In the second place, strategies in the field of Human Resource Management designate the assembly of long term objectives concerning human resources, the main modalities of achieving them and the necessary resources which guarantee that the organization’s structure, value and culture as well as the utilization of its personnel contribute to fulfilling the general objectives of the organization. Therefore, we approached in this paper the problems of grounding and elaborating the Human Resource Management strategy, and we outlined their specific traits, as these are necessary aspects in order to emphasise at the end of our paper the correlation between the strategy in the field of Human Resource Management and the general strategy of the organization. Taking into account specialists and practitioners’ increased interest in knowing, substantiating and implementing strategies in the area of Human Resource Management, we consider that the aspects presented in this paper are modern issues and a starting pointing in solving the great problems of

How to implement a new strategy without disrupting your organization.

Science.gov (United States)

Kaplan, Robert S; Norton, David P

2006-03-01

Throughout most of modern busi ness history, corporations have attempted to unlock value by matching their structures to their strategies: Centralization by function. Decentralization by product category or geographic region. Matrix organizations that attempt both at once. Virtual organizations. Networked organizations. Velcro organizations. But none of these approaches has worked very well. Restructuring churn is expensive, and new structures often create new organizational problems that are as troublesome as the ones they try to solve. It takes time for employees to adapt to them, they create legacy systems that refuse to die, and a great deal of tacit knowledge gets lost in the process. Given the costs and difficulties involved in finding structural ways to unlock value, it's fair to raise the question: Is structural change the right tool for the job? The answer is usually no, Kaplan and Norton contend. It's far less disruptive to choose an organizational design that works without major conflicts and then design a customized strategic system to align that structure to the strategy. A management system based on the balanced scorecard framework is the best way to align strategy and structure, the authors suggest. Managers can use the tools of the framework to drive their unit's performance: strategy maps to define and communicate the company's value proposition and the scorecard to implement and monitor the strategy. In this article, the originators of the balanced scorecard describe how two hugely different organizations--DuPont and the Royal Canadian Mounted Police-used corporate scorecards and strategy maps organized around strategic themes to realize the enormous value that their portfolios of assets, people, and skills represented. As a result, they did not have to endure a painful series of changes that simply replaced one rigid structure with another.

Enhancing Competitiveness Business Strategy of Organic Vegetables Using Analytical Hierarchy Process (AHP

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Pristiana Widyastuti

2017-09-01

Full Text Available Public awareness about healthy lifestyles leads people to want to understand more about the food they consume. Choosing organic vegetables is one alternative choices when seeking to have a healthy body and healthy lifestyle. Unfortunately, not a lot of organic vegetable farmers in Indonesia succeed in seizing the organic vegetable market rather than the non-organic and the competition with imported organic vegetables into Indonesia prevents farmers from thriving. This study aims to: 1 Analyze the factors affecting the competitiveness of the organic vegetables market; 2 Analyze the appropriate strategy for increasing the competitiveness of the organic vegetables market; 3 Analyze the factors priority strategies for improving the competitiveness of the organic vegetables market. Porter's Generic Model and Analysis Analytical Hierarchy Process (AHP is used to determine the best strategy. The research found that organic vegetables marketing channels are still dominated by conventional market; the higher cost for intensive cultivation of organic vegetables. The main strategies are derived from the analysis is focusing on market delivery. There needs to be retailers of organic vegetables either modern or traditional to display these products. The establishment of organic vegetable outlets and online marketing that are not dependent on large retail (hypermarket become recommendations in this study. Bahasa Indonesia Abstrak: Kesadaran masyarakat tentang gaya hidup sehat memberi pilihan kepada masyarakat untuk memahami makanan yang mereka konsumsi. Pilihan sayuran organik merupakan salah satu alternatif untuk memiliki tubuh sehat dan gaya hidup sehat bagi masyarakat. Sayangnya, tidak banyak petani sayuran organik di Indonesia yang berhasil merebut pasar sayuran organik daripada non organic. Persaingan produk impor sayuran organik ke Indonesia membuat petani tidak bisa berkembang. Penelitian ini bertujuan untuk: 1 Menganalisis faktor-faktor yang

DEMONSTRATION OF THE STRATEGY FORMATION PROCESS: A CASE STUDY IN A INNOVATIVE ORGANIZATION

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Daniel Teodoro Gomes

2012-05-01

Full Text Available This paper presents a study of strategy formation process with the following starting question: "How the strategy is shaped in an innovative company and how the factors manifesting in the process?". The research builds on a case study of a company considered innovative leader in its industry and a pioneer in providing various services in the area of mobile phone in Brazil. Data collection was through interviews semi-structured with directors and managers involved in strategy formation, supplemented by documents and direct observation. Data analysis is based on the techniques of discourse analysis, from the persuasion strategies suggested by Linhares and Faria (1993. The company's strategy studied can be defined as an entrepreneurial vision, focused on growth supported by a process of diversification of product lines from a new direction composed of three elements: (i componentization; (ii segmentation by products chain and; (iii external to finance leverage in order to resumption of innovative projects. It was concluded that the company's strategy focused on these three factors, supported by a deliberate vision of the future, conditions its historical trajectory type standard cultural, its core values, which acts as a motivator and guide for members of the organization decisions and actions.

ORGANIZATIONS AND STRATEGIES IN ASTRONOMY VOLUME 7

CERN Document Server

HECK, ANDRÉ

2006-01-01

This book is the seventh volume under the title Organizations and Strategies in Astronomy (OSA). The OSA series covers a large range of fields and themes: in practice, one could say that all aspects of astronomy-related life and environment are considered in the spirit of sharing specific expertise and lessons learned. The chapters of this book are dealing with socio-dynamical aspects of the astronomy (and related space sciences) community: characteristics of organizations, strategies for development, operational techniques, observing practicalities, journal and magazine profiles, public outreach, publication studies, relationships with the media, research communication, series of conferences, evaluation and selection procedures, research indicators, national specificities, contemporary history, and so on. The experts contributing to this volume have done their best to write in a way understandable to readers not necessarily hyperspecialized in astronomy while providing specific detailed information and somet...

Organizations and Strategies in Astronomy Volume 6

CERN Document Server

Heck, André

2006-01-01

This book is the sixth volume under the title Organizations and Strategies in Astronomy (OSA). The OSA series is intended to cover a large range of fields and themes. In practice, one could say that all aspects of astronomy-related life and environment are considered in the spirit of sharing specific expertise and lessons learned. The chapters of this book are dealing with socio-dynamical aspects of the astronomy (and related space sciences) community: characteristics of organizations, strategies for development, legal issues, operational techniques, observing practicalities, educational policies, journal and magazine profiles, public outreach, publication studies, relationships with the media, research communication, evaluation and selection procedures, research indicators, national specificities, contemporary history, and so on. The experts contributing to this volume have done their best to write in a way understandable to readers not necessarily hyperspecialized in astronomy while providing specific detai...

KEEFEKTIFAN STRATEGI METAKOGNITIF BERBANTU ADVANCE ORGANIZER UNTUK MENINGKATKAN HASIL BELAJAR KIMIA SISWA

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Zara Bunga Namira

2015-11-01

Full Text Available This study aims to determine the effectiveness of the use of learning methods with metacognitive strategies assisted Advance Organizer. Research design used was a pretest posttest control group. The effectiveness of the research will be presented with the classical student learning completeness minimum 85%. The study population was all students of class X in a school of Tengaran. Samples were X-5 class (the experimental class and X-4 (grade control were taken with a cluster random sampling technique. Experimental class implements metakogntif assisted learning strategies Advance Organizer while the control class is not apply metacognitive strategies assisted Advance Organizer. The research instrument used is the observation sheet affective and psychomotor, cognitive and achievement test sheet student questionnaire responses. The data were taken from learning outcomes and student response. Based on data analysis, it obtained that the average student learning outcomes for experimental class was 78.32, and control class was 75.09, with classical cognitive mastery of  learning outcomes for experimental class was 88.23% and control class was 70.59%. The average of experimental class students have a good response on learning that used metacognitive strategies assisted Advance Organizer. It can be concluded that metacognitive strategies assisted Advance Organizer effectively can improve the student learning outcomes in school.Keywords: Advance Organizer, Learning Outcomes, Strategy Metacognitive

Assessing the process and content of strategy in different organizations

NARCIS (Netherlands)

Romme, A.G.L.; Kunst, P.; Schreuder, H.; Spangenberg, J.

1990-01-01

This paper deals with a quantitative assessment of strategy content and strategy process characteristics. The framework used is based on the concept of strategic logics. The empirical study involves six organizations in The Netherlands. Both the content and the process dimension of strategy-making

Essays in industrial organization and management strategy

NARCIS (Netherlands)

de Bijl, P.W.J.

1996-01-01

This thesis contains five essays in the theory of industrial organization and management strategy. An introduction makes the main ideas accessible to non-specialists by presenting the essays as fictitious cases. The first essay investigates strategic disclosure of verifiable information. The

Trend-Centric Motion Visualization: Designing and Applying a New Strategy for Analyzing Scientific Motion Collections.

Science.gov (United States)

Schroeder, David; Korsakov, Fedor; Knipe, Carissa Mai-Ping; Thorson, Lauren; Ellingson, Arin M; Nuckley, David; Carlis, John; Keefe, Daniel F

2014-12-01

In biomechanics studies, researchers collect, via experiments or simulations, datasets with hundreds or thousands of trials, each describing the same type of motion (e.g., a neck flexion-extension exercise) but under different conditions (e.g., different patients, different disease states, pre- and post-treatment). Analyzing similarities and differences across all of the trials in these collections is a major challenge. Visualizing a single trial at a time does not work, and the typical alternative of juxtaposing multiple trials in a single visual display leads to complex, difficult-to-interpret visualizations. We address this problem via a new strategy that organizes the analysis around motion trends rather than trials. This new strategy matches the cognitive approach that scientists would like to take when analyzing motion collections. We introduce several technical innovations making trend-centric motion visualization possible. First, an algorithm detects a motion collection's trends via time-dependent clustering. Second, a 2D graphical technique visualizes how trials leave and join trends. Third, a 3D graphical technique, using a median 3D motion plus a visual variance indicator, visualizes the biomechanics of the set of trials within each trend. These innovations are combined to create an interactive exploratory visualization tool, which we designed through an iterative process in collaboration with both domain scientists and a traditionally-trained graphic designer. We report on insights generated during this design process and demonstrate the tool's effectiveness via a validation study with synthetic data and feedback from expert musculoskeletal biomechanics researchers who used the tool to analyze the effects of disc degeneration on human spinal kinematics.

Marketing Analysis Strategy Organic Rice at UD. Padi Marketing Region Bekasi with Single Agent (Yasin Holistic Super Organic

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Euis Dasipah

2014-06-01

Full Text Available Organic food (organic rice actually is not something new for Indonesian people. Before "Green Revolution" (1960th, Indonesian farmers have produced rice without using chemical pest and fertilizer (conventional rice. Holistic Super Organic (HSO rice is one of the brand organic rice, which is sold in Indonesia's market. Usaha Dagang (U.D. Padi is the company, which is special to produce, and marketing HSO rice. The research is wanted to know marketing strategy HSO rice, especially in district of Bekasi with SWOT analysis. This research used case study methods with held by interview and literature study. The result of analyzing identified that the strengths from U.D. Padi was dominant and the opportunities so on. So, the next plan of marketing's strategy for is Aggressive Strategy. Aggressive Strategy is the effort to maximalize the strengths to get the opportunities optimally. The strengths of U.D. Padi is the especially of product and the distribution strategy which was held with excellent. The opportunities U.D. Padi is the wealth people who was increasing and the distributor channel who was welcome.

Nitrogen Isotopic Composition of Organic Matter in a Pristine Collection IDP

Science.gov (United States)

Messenger, S.; Nakamura-Messenger, K.; Keller, L. P.; Clemett, S. J.; Nguyen, A. N.; Walker, Robert M.

2012-01-01

Anhydrous chondritic porous interplanetary dust particles (CP IDPs) are probable cometary materials that show primitive characteristics, such as unequilibrated mineralogy, fragile structure, and abundant presolar grains and organic matter [1-3]. CP IDPs are richer in aliphatic species and N-bearing aromatic hydrocarbons than meteoritic organics and commonly exhibit highly anomalous H and N isotopic compositions [4,5]. Cometary organic matter is of interest in part because it has escaped the hydrothermal processing experienced by meteorites. However, IDPs are collected using silicon oil that must be removed with strong organic solvents such as hexane. This procedure is likely to have removed some fraction of soluble organic phases in IDPs. We recently reported the first stratospheric collection of IDPs without the use of silicone oil [6]. Here we present initial studies of the carbonaceous material in an IDP from this collection.

Resensi Buku: Organization Strategy, Structure, and Process

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Ayi Ahadiyat

2009-08-01

Full Text Available Book ReviewJudul Buku    : Organization Strategy, Structure, and ProcessPenulis    : Raymond E. Miles and Charles C. SnowPenerbit     : McGraw-Hill Kogakusha, Ltd (International Student Edition, Tokyo,  274 hlm.Tahun    : 1978

DECISION-MAKING STRATEGIES REGARDING LOGISTICS ORGANIZATION

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Ioana Olariu

2014-07-01

Full Text Available In the face of higher costs of operation and increasing pressures from customers for better service, the logistics organization must adapt to meet the challenge. An understanding of the factors that make organizations effective, and a knowledge of how these factors interrelate, are the first steps towards developing the system for a firm’s customers. Logistics organizations must of necessity become more cost and service efficient. An understanding of the factors that affect a firm’s organizational effectiveness, along with strategies to reveal weaknesses or deficiencies, can help create more efficient logistics systems. Organizational changes form the basis for procedural modifications that can reduce costs or improve service. Many firms have shown significant improvements in their logistics cost-service mix as a result of organizational changes. Logistics organizations are generally structured along the following lines: strategic versus operational, centralized versus decentralized and line versus staff, in various combinations. There is no single ideal organizational structure, but there are important elements that comprise an effective organization. In general, the factors contributing to organizational effectiveness can be categorized as organizational characteristics, environmental characteristics, employee characteristics, and managerial policies and practices.

HUMAN RESOURCES AND HUMAN RESOURCES STRATEGY – STRATEGIC PARTNERS OF AN ORGANIZATION

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MUNTEANU ANCA-IOANA

2015-03-01

Full Text Available This work is purely theoretical, based on information in the literature, but also on their correlations. The text does not have a generalized, but are personal opinions and conclusions. The objective of this paper is to present particular emphasis to be placed today on the implications of human resources of an organization and human resources strategy have on vital processes within any organization, namely strategic planning, implementing changes and achieve competitive advantage. Organizations should have easily adaptable employees with skills needed to meet customer needs and adapt to permanent changes in the environment in real time. The goal of any organization is to attract more customers to get a favorable market position and competitive advantage against competitors. To achieve these goals, the role and importance of human resources in an organization has evolved into a considerably. Being accepted as a strategic partners of the organizations, human resources begin to be involved in determining strategy, decision-making on the organization as a whole. The emphasis in this paper on presenting the importance of human resources and human resources strategy in an organization, the special role that they have in supporting the overall strategy of the organization through strategic planning, implementation of organizational changes that are so necessary to adapt company's current customer requirements, can be a focal point for business and cause awareness among key stakeholders in a company, the need straightening attention to the foregoing

STRATEGIES FOR ORGANIZING JOBS IN TERMS OF SUSTAINABLE DEVELOPMENT OF ORGANIZATIONS

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OPREA MIHAELA CIOPI

2014-05-01

Full Text Available In the production process, the objectives of sustainable development are: the protecting human health and the environment, the technological restructuring and maintaining the risks under control, waste management, reducing losses. On this line, an important role have the strategies of management that aimed at better organizing of jobs, for assuring labor safety and ergonomics conditions, indicating priorities, understanding the performance indicators, better visibility of workflow and support, using the standards and increasing the visual control, providing feedback. To achieve these objectives can be successfully implemented a number of strategies such as: Kaizen, 5S and Maintenance autonomous, which will be developed in this paper

The perspective of Malaysian Manufacturing Organizations on Strategy, HR Outsourcing and HR Costs

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Hasliza Abdul HALIM

2011-06-01

Full Text Available The paper discusses the relationship between different types of human resource management (HRM strategy and the human resource outsourcing, and impact on the size of human resource (HR department. Three HRM strategies are considered: Facilitation, accumulation and utilization. The data for the study were obtained from survey responses from 232 organizations, of which 113 were engaged in HR outsourcing. The findings suggest that organizations tend to rely on outsourcing of HR functions when they espouse facilitation and utilization HRM strategy. Concurrently, by relying on HR outsourcing, the organizations manage to experience a reduction in the size of HR department. The results show that it is important for the organizations to better understand the implications of an increased reliance on outsourcing within HR. This allows them to focus on how HR functions are delivered within organizations with the interaction of HRM strategy and the size of HR department will tend to be smaller resulting from outsourcing activities.

On the nature of data collection for soft-tissue image-to-physical organ registration: a noise characterization study

Science.gov (United States)

Collins, Jarrod A.; Heiselman, Jon S.; Weis, Jared A.; Clements, Logan W.; Simpson, Amber L.; Jarnagin, William R.; Miga, Michael I.

2017-03-01

In image-guided liver surgery (IGLS), sparse representations of the anterior organ surface may be collected intraoperatively to drive image-to-physical space registration. Soft tissue deformation represents a significant source of error for IGLS techniques. This work investigates the impact of surface data quality on current surface based IGLS registration methods. In this work, we characterize the robustness of our IGLS registration methods to noise in organ surface digitization. We study this within a novel human-to-phantom data framework that allows a rapid evaluation of clinically realistic data and noise patterns on a fully characterized hepatic deformation phantom. Additionally, we implement a surface data resampling strategy that is designed to decrease the impact of differences in surface acquisition. For this analysis, n=5 cases of clinical intraoperative data consisting of organ surface and salient feature digitizations from open liver resection were collected and analyzed within our human-to-phantom validation framework. As expected, results indicate that increasing levels of noise in surface acquisition cause registration fidelity to deteriorate. With respect to rigid registration using the raw and resampled data at clinically realistic levels of noise (i.e. a magnitude of 1.5 mm), resampling improved TRE by 21%. In terms of nonrigid registration, registrations using resampled data outperformed the raw data result by 14% at clinically realistic levels and were less susceptible to noise across the range of noise investigated. These results demonstrate the types of analyses our novel human-to-phantom validation framework can provide and indicate the considerable benefits of resampling strategies.

Nanotechnological Strategies for Biofabrication of Human Organs

Directory of Open Access Journals (Sweden)

Rodrigo A. Rezende

2012-01-01

Full Text Available Nanotechnology is a rapidly emerging technology dealing with so-called nanomaterials which at least in one dimension have size smaller than 100 nm. One of the most potentially promising applications of nanotechnology is in the area of tissue engineering, including biofabrication of 3D human tissues and organs. This paper focused on demonstrating how nanomaterials with nanolevel size can contribute to development of 3D human tissues and organs which have macrolevel organization. Specific nanomaterials such as nanofibers and nanoparticles are discussed in the context of their application for biofabricating 3D human tissues and organs. Several examples of novel tissue and organ biofabrication technologies based on using novel nanomaterials are presented and their recent limitations are analyzed. A robotic device for fabrication of compliant composite electrospun vascular graft is described. The concept of self-assembling magnetic tissue spheroids as an intermediate structure between nano- and macrolevel organization and building blocks for biofabrication of complex 3D human tissues and organs is introduced. The design of in vivo robotic bioprinter based on this concept and magnetic levitation of tissue spheroids labeled with magnetic nanoparticles is presented. The challenges and future prospects of applying nanomaterials and nanotechnological strategies in organ biofabrication are outlined.

Cutting Costs, Keeping Quality: Financing Strategies for Youth-Serving Organizations in a Difficult Economy

Science.gov (United States)

Keller, Eric

2010-01-01

This research brief highlights three effective financing strategies that successful youth-serving organizations are using to maintain quality services despite difficult economic times. The brief provides examples of how organizations have implemented these strategies and offers tips to help leaders consider how best to adapt these strategies to…

Program strategies for maintenance management, organization and planning

International Nuclear Information System (INIS)

Czegeny, J.I.

2003-01-01

In this paper we look respectively at three specific examples showing program strategies for maintenance management, organization and planning. Starting with preventive maintenance optimization, we will look at one Bruce B Predefined task on the Reactor Regulating System to illustrate reduced maintenance requirement, a maintenance management strategy. Next discussed is the organizational strategy at Darlington to have an engineering program meet the jurisdictional requirements for maintaining certification for TSSA registered pressure vessels. The last look-see will show the earned value of the planning for the first Pickering A unit to be returned to service. Finally all the above is tied together in a compare and contrast of what works and what could be improved upon. (author)

WHO ADOPT AND IMPLEMENT HUMAN RESOURCES STRATEGY IN AN ORGANIZATION?

Directory of Open Access Journals (Sweden)

MUNTEANU ANCA-IOANA

2016-04-01

Full Text Available The need for effective human resources strategies, which have a strong role in achieving goals has been a subject extensively treated in the literature. Thus, those interested in this field could learn about the stages of development of human resources strategy, the criteria necessary to be considered, features that should have a human resource strategy properly adopted and the modalities for its implementation. However, it has neglected an important aspect essential, namely, who should formulate strategy and human resources of an organization who is responsible for its implementation. In this paper we focused attention on identifying new aspects of the human resources strategy: people involved in adopting and implementing human resources strategy. The present study is one of the fundamental theoretical literature. The facts are not merely generalizing, but is analysis, opinion and personal conclusions. However, they can represent a focal point for business, prompting an awareness among the lead actors in a company, the need straightening attention to the foregoing. The overall conclusion is that it is not enough for an organization to have a human resources strategy. To be fair one, to adopt and implement them have involved those individuals who have the necessary capacity and not the responsibility of everyone. Pawns should be the main human resources manager and senior manager, followed by operational.

Organic food provision strategies of a niche market in Bangkok

Directory of Open Access Journals (Sweden)

Kantamaturapoj, K.

2013-03-01

Full Text Available Any increase in the level of sustainable food consumption in Bangkok requires both providers and consumers to change their behavior and strategies in a more sustainable direction. This paper focuses on provider’s side and examines the strategies that food providers in Bangkok use to reach the Thai consumers with their sustainable food offers. This paper looks at the “niche” specialized shops which are the first group of organic food provider and currently provide organic food to consumers in Bangkok. A focus group discussion was organized with representatives of the specialized shops in order to discuss and to assess a number of different strategies that could be applied when trying to sell organic food to consumers in Bangkok. The study found that the specialized shops in Bangkok are “small, specialized and beautiful”. The specialized shops in Bangkok form the “Green Market Network” to work together and empower individual shop owners. The major tasks of the network are to procure sufficient sustainable food from reliable sources for the individual shops, to improve their businesses by learning from each other’s experiences and to expand the market for their products. The specialized shops are not so much focused on certification but, instead rely on trust. The specialized shops communicate with consumers in an informal and friendly way, talking directly to them in the shop and organizing activities with them.

Implications of Adolescents’ Acculturation Strategies for Personal and Collective Self-esteem

OpenAIRE

Giang, Michael T.; Wittig, Michele A.

2006-01-01

Berry, Trimble, and Olmedo’s (1986) acculturation model was used to investigate the relationship among adolescents’ acculturation strategies, personal self-esteem, and collective self-esteem. Using data from 427 high school students, factor analysis results distinguished Collective Self-esteem Scale constructs (Luhtanen & Crocker, 1992) from both ethnic identity and outgroup orientation subscales of the Multigroup Ethnic Identity Measure (Phinney, 1992). Subsequent results showed that: 1) bot...

Lanthanide-Based Metal Organic Frameworks: Synthetic Strategies and Catalytic Applications

NARCIS (Netherlands)

Pagis, C.; Ferbinteanu, M.; Rothenberg, G.; Grecea, S.

2016-01-01

This short critical review outlines the main synthetic strategies used in the designed synthesis of lanthanide-based metal organic frameworks (Ln-MOFs). It explains the impact of the choice of organic linker on the final network topology, and it highlights the applications of Ln-MOFs in the

Collective Motion of Micro-organisms from Field Theoretical Viewpoint

OpenAIRE

Nojiri, Shin'ichi; Kawamura, Masako; Sugamoto, Akio

1995-01-01

We analyze the collective motion of micro-organisms in the fluid and consider the problem of the red tide. The red tide is produced by the condensation of the micro-organisms, which might be a similar phenomenon to the condensation of the strings. We propose a model of the generation of the red tide. By considering the interaction between the micro- organisms mediated by the velocity fields in the fluid, we derive the Van der Waals type equation of state, where the generation of the red tide ...

Strategies for monitoring the emerging polar organic contaminants in water with emphasis on integrative passive sampling.

Science.gov (United States)

Söderström, Hanna; Lindberg, Richard H; Fick, Jerker

2009-01-16

Although polar organic contaminants (POCs) such as pharmaceuticals are considered as some of today's most emerging contaminants few of them are regulated or included in on-going monitoring programs. However, the growing concern among the public and researchers together with the new legislature within the European Union, the registration, evaluation and authorisation of chemicals (REACH) system will increase the future need of simple, low cost strategies for monitoring and risk assessment of POCs in aquatic environments. In this article, we overview the advantages and shortcomings of traditional and novel sampling techniques available for monitoring the emerging POCs in water. The benefits and drawbacks of using active and biological sampling were discussed and the principles of organic passive samplers (PS) presented. A detailed overview of type of polar organic PS available, and their classes of target compounds and field of applications were given, and the considerations involved in using them such as environmental effects and quality control were discussed. The usefulness of biological sampling of POCs in water was found to be limited. Polar organic PS was considered to be the only available, but nevertheless, an efficient alternative to active water sampling due to its simplicity, low cost, no need of power supply or maintenance, and the ability of collecting time-integrative samples with one sample collection. However, the polar organic PS need to be further developed before they can be used as standard in water quality monitoring programs.

A practical Israeli strategy for appealing for organ donation.

Science.gov (United States)

Ashkenazi, Tamar; Klein, Moti

2013-06-01

CONTEXT-Most reports on organ donation have been related to the importance of support for families, explanations of brain death, and the appeal for organ donation. In contrast, no reports have addressed organ donation from the perspective of intervention in cases of "sudden mourning" and the practical aspects of how to facilitate donation in such cases. OBJECTIVE-To develop a specific strategy for professional intervention in cases of imminent death to bring the family to a state of cognitive and emotional preparedness that will enable them to accept the tragic news, donate organs, and then take leave of the deceased. METHOD-The strategy presented here was developed on the basis of the records of donor coordinators who documented their interaction with families; consultations with professionals in the fields of marketing, persuasion, and negotiating; research conducted on families who did or did not donate organs; and statements made by family members of donors in focus and support groups in more than 10 years. RESULTS-The strategic approach includes early-stage rules such as staff self-awareness, and then later, critical stages of the process that take place before and at the time of determination of brain death: preparation for and the notification of death itself and the request for organ donation, including persuasion skills, coping with resistance and expressions of anger, and physical leave-taking from the deceased. CONCLUSIONS-The flexible, strategic approach set out here is designed to maximize the chances of procuring organ donation while protecting the family's rights and welfare.

Implications of Adolescents’ Acculturation Strategies for Personal and Collective Self-esteem

Science.gov (United States)

Giang, Michael T.; Wittig, Michele A.

2008-01-01

Berry, Trimble, and Olmedo’s (1986) acculturation model was used to investigate the relationship among adolescents’ acculturation strategies, personal self-esteem, and collective self-esteem. Using data from 427 high school students, factor analysis results distinguished Collective Self-esteem Scale constructs (Luhtanen & Crocker, 1992) from both ethnic identity and outgroup orientation subscales of the Multigroup Ethnic Identity Measure (Phinney, 1992). Subsequent results showed that: 1) both acculturation dimensions were correlated with personal and collective self-esteems, 2) integrationists shared similar levels of personal and collective self-esteems with assimilationists and/or separationists, and 3) marginalizationists generally had the lowest levels of personal and collective self-esteems. Implications are drawn for understanding acculturation among adolescents and for the utility of group-level measures of self-esteem. PMID:17087532

Strategies and perspectives of influential environmental organizations toward tropical deforestation

International Nuclear Information System (INIS)

Ozanne, L.K.; Smith, P.M.

1993-01-01

In recent years, environmental nongovernment organizations (NGOs) have been active in alerting the public and governments to tropical forest issues. Many feel that these efforts have begun to affect the trade in tropical timber and influence the perceptions of logging in the tropics. However, the influence of environmental organizations is not restricted to tropical timber trade but has the potential to impact the global wood products industry. The wood products industry has an opportunity to address these pressures by understanding the strategies and perceptions of the environmental community on this issue and developing proactive strategies to deal with the situation. This study included a phase 1 prestudy, which reported the results of interview with over 39 environmental NGOs in both the US and Europe to develop an overview of this complex industry. A phase 2 followup fax questionnaire was administered to the most relevant US environmental NGOs in order to classify them on two important criteria: (1) their level of specialization; and (2) their organizational strategy. This paper provides an overview of the complex issues in the environmental debate regarding tropical deforestation and how environmental organizations are attempting to address these issues

Can collective searches profit from Levy walk strategies?

Energy Technology Data Exchange (ETDEWEB)

Santos, M C; Da Luz, M G E [Departamento de Fisica, Universidade Federal do Parana, Curitiba-PR, 81531-990 (Brazil); Raposo, E P [Laboratorio de Fisica Teorica e Computacional, Departamento de Fisica, Universidade Federal de Pernambuco, Recife-PE, 50670-901 (Brazil); Viswanathan, G M [Instituto de Fisica, Universidade Federal de Alagoas, Maceio-AL, 57072-970 (Brazil)], E-mail: luz@fisica.ufpr.br

2009-10-30

We address the problem of collective searching in which a group of walkers, guided by a leader, looks for randomly located target sites. In such a process, the necessity to maintain the group aggregated imposes a constraint in the foraging dynamics. We discuss four different models for the system collective behavior, with the leader and followers performing Gaussian as well as truncated Levy walks. In environments with low density of targets we show that Levy foraging is advantageous for the whole group, when compared with Gaussian strategy. Furthermore, certain extra rules must be incorporated in the individuals' dynamics, so that a compromise between the trend to keep the group together and the global efficiency of search is met. The exact character of these rules depends on specific details of the foraging process, such as regeneration of target sites and energy costs.

An Organization-Based View of Strategy and an Integrative Framework of Strategic Management

OpenAIRE

Li, Xin

2017-01-01

Just like scholars distinguish two types of firm’s external environment, i.e., competitive and institutional, we make a distinction between two types of firm’s internal environment, i.e., resources and organization. Based on this distinction, we propose an organization-based view of strategy (OBV), not only as a label to unite various organization-related issues within the strategy field, but also as a fourth research paradigm to supplement to three existing paradigms, i.e., industry- or comp...

Implications of adolescents' acculturation strategies for personal and collective self-esteem.

Science.gov (United States)

Giang, Michael T; Wittig, Michele A

2006-10-01

Berry, Trimble, and Olmedo's (1986) acculturation model was used to investigate the relationship among adolescents' acculturation strategies, personal self-esteem, and collective self-esteem. Using data from 427 high school students, factor analysis results distinguished Collective Self-esteem Scale constructs (Luhtanen & Crocker, 1992) from both ethnic identity and outgroup orientation subscales of the Multigroup Ethnic Identity Measure (Phinney, 1992). Subsequent results showed that: 1) both acculturation dimensions were correlated with personal and collective self-esteems, 2) integrationists shared similar levels of personal and collective self-esteems with assimilationists and/or separationists, and 3) marginalizationists generally had the lowest levels of personal and collective self-esteems. Implications are drawn for understanding acculturation among adolescents and for the utility of group-level measures of self-esteem. (c) 2006 APA, all rights reserved.

Collective action as a way to develop Organic Farming in Armenia

Directory of Open Access Journals (Sweden)

Armen Ghazaryan

2016-07-01

Full Text Available Armenia is a landlocked country which gained its independence about 24 years ago. A big portion of population (44.2% is still involved in agriculture and mostly consists of smallholder farmers. More than 20% of Armenia’s GDP comes from agriculture. The government considers organic agriculture as a priority area in the country’s agro-food policy as well as part of sustainable development. However, organic farming is still on its early stages of development just like in other Eastern European, Caucasian and Central Asian countries. Yet, the country already has an organic certification body which is recognized both in the US and the EU, organic supermarket in the capital city and a growing demand for organic products. Those smallholder farmers and especially the organic producers face difficulties accessing markets, gathering necessary information, meeting quality control and food safety requirements, certifying their production as organic or fair trade, accessing credits and so on. Researchers believe that smallholder agriculture can play an important role in reducing global poverty as a vast number of world’s poor are rural households that are involved in agriculture. Armenian smallholders are no exception and they face most of the same challenges and problems that peasants from other parts of the world do. This paper studies one of the ways that these challenges can be overcome, that is, collective action which has proved to be successful in many cases. Although collective action can be very useful and helpful for smallholder farmers and there is even a small successful example from the organic sector in Armenia, it is not a panacea. Organizing a collective action is not an easy task and its success depends on many factors such as small group size, clearly defined boundaries, shared norms, past successful experiences and others.

The importance of knowledge clusters as strategy to facilitate knowledge management among organizations

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Alonso Perez-Soltero

2009-02-01

Full Text Available Organizational knowledge has always been an important subject, but in the last years this issue has acquired a greater importance, due to factors like the development of information technologies, scientific advances and global competition, among others. Knowledge management goes beyond the identification, creation, sharing and use of knowledge within organizations; a new approach is to exchange and share experience and knowledge between organizations. The objective of this article is to present the importance of knowledge clusters as a structure and strategy to facilitate knowledge management between organizations associated to specific and interconnected sectors by common and complementary practices. According to the developed expositions and shown evidences of success in this work, it is possible to conclude that knowledge clusters represent a good strategy to manage knowledge among organizations as well as a competitiveness improvement strategy.

The Transformation of Disabilities Organizations

Science.gov (United States)

Schalock, Robert L.; Verdugo, Miguel-Angel

2013-01-01

This article summarizes the five major characteristics of the transformation era and describes how intellectual and closely related developmental disabilities organizations can apply specific transformation strategies associated with each characteristic. Collectively, the characteristics and strategies provide a framework for transformation…

Essays in industrial organization and management strategy

OpenAIRE

de Bijl, P.W.J.

1996-01-01

This thesis contains five essays in the theory of industrial organization and management strategy. An introduction makes the main ideas accessible to non-specialists by presenting the essays as fictitious cases. The first essay investigates strategic disclosure of verifiable information. The disclosed information concerns a hidden action, and the transmission of information takes place in a noisy environment. The second essay explores how search costs and informational asymmetries influence t...

Reciprocal carrier collection in organic photovoltaics

KAUST Repository

Renshaw, C. Kyle

2011-07-18

Buffer layers between the acceptor and cathode can perform several functions in organic photovoltaic devices, such as providing exciton blocking, protection of active layers against damage from cathode deposition, and optical spacing to maximize the electric field in the active device region. Here, we study electron collection by replacing the common buffer layer, bathocuproine, with a series of six, substituted tris(β-diketonato)Ru(III) analogues in the structure: indium-tin-oxide/copper phthalocyanine/C60/buffer/Ag. These buffer layers enable collection of photogenerated electrons by transporting holes from the cathode to the C60/buffer interface, followed by recombination with photogenerated electrons in the acceptor. We use a model for free-polaron and polaron-pair dynamics to describe device operation and the observed inflection in the current-voltage characteristics. The device characteristics are understood in terms of hole transfer from the highest occupied molecular orbital energy levels of several Ru-complexes to the acceptor. © 2011 American Physical Society.

Reciprocal carrier collection in organic photovoltaics

KAUST Repository

Renshaw, C. Kyle; Schlenker, Cody W.; Thompson, Mark E.; Forrest, Stephen R.

2011-01-01

Buffer layers between the acceptor and cathode can perform several functions in organic photovoltaic devices, such as providing exciton blocking, protection of active layers against damage from cathode deposition, and optical spacing to maximize the electric field in the active device region. Here, we study electron collection by replacing the common buffer layer, bathocuproine, with a series of six, substituted tris(β-diketonato)Ru(III) analogues in the structure: indium-tin-oxide/copper phthalocyanine/C60/buffer/Ag. These buffer layers enable collection of photogenerated electrons by transporting holes from the cathode to the C60/buffer interface, followed by recombination with photogenerated electrons in the acceptor. We use a model for free-polaron and polaron-pair dynamics to describe device operation and the observed inflection in the current-voltage characteristics. The device characteristics are understood in terms of hole transfer from the highest occupied molecular orbital energy levels of several Ru-complexes to the acceptor. © 2011 American Physical Society.

Designing Multidimensional Policing Strategy And Organization: Towards A Synthesis Of Professional And Community Police Models

Directory of Open Access Journals (Sweden)

Suve Priit

2015-06-01

Full Text Available In this article we analyse professional police and community policing in view of professionalism, strategy and structures. We aim to find ways for synthesizing these models that are usually seen as incompatible. Unlike many earlier studies of police organizations or strategies, we view strategies in the organization at the corporate, functional and operational levels, and argue that by combining them with functional and divisional principles of structuring, it is possible to place professional strategy at the core of policing, while using the community policing strategy mainly as a component part of the strategy in the framework of divisional organization. This way it is possible to avoid the risk of alienating police from the community and to ensure the successful implementation of corporate strategy through providing professional police units that perform the narrow functions, with quick and adequate information from the community.

Working to reduce the effects of discrimination: Identity management strategies in organizations.

Science.gov (United States)

Shih, Margaret; Young, Maia J; Bucher, Amy

2013-04-01

Despite efforts to dispel discrimination, workplace discrimination still occurs. We introduce two classes of identity management strategies individuals use to mitigate the negative consequences of discrimination: identity switching (i.e., deemphasizing target identities and recategorizing to a more positively valued identity) and identity redefinition (i.e., stereotype reassociation and regeneration). Organizations adopting a color-blind approach may make it more difficult for individuals to use identity switching because the policies deemphasize differences in social identities. In contrast, organizations adopting a multicultural approach may make it more difficult for individuals to use identity redefinition. Multicultural approaches, applied superficially, may celebrate group differences that might actually reinforce culturally dominant stereotypes. We explore the likelihood that individuals will adopt each strategy given these organizational approaches to diversity. We outline steps organizations can take to reduce the need for identity management strategies and to facilitate identity management when necessary.

77 FR 19178 - Proposed Information Collection; Comment Request; Comprehensive Economic Development Strategy

Science.gov (United States)

2012-03-30

... DEPARTMENT OF COMMERCE Economic Development Administration Proposed Information Collection; Comment Request; Comprehensive Economic Development Strategy AGENCY: Economic Development Administration... to John Cobb, Program Analyst, Office of Regional Affairs, Room 7009, Economic Development...

Seasonality directs contrasting food collection behavior and nutrient regulation strategies in ants.

Science.gov (United States)

Cook, Steven C; Eubanks, Micky D; Gold, Roger E; Behmer, Spencer T

2011-01-01

Long-lived animals, including social insects, often display seasonal shifts in foraging behavior. Foraging is ultimately a nutrient consumption exercise, but the effect of seasonality per se on changes in foraging behavior, particularly as it relates to nutrient regulation, is poorly understood. Here, we show that field-collected fire ant colonies, returned to the laboratory and maintained under identical photoperiod, temperature, and humidity regimes, and presented with experimental foods that had different protein (p) to carbohydrate (c) ratios, practice summer- and fall-specific foraging behaviors with respect to protein-carbohydrate regulation. Summer colonies increased the amount of food collected as the p:c ratio of their food became increasingly imbalanced, but fall colonies collected similar amounts of food regardless of the p:c ratio of their food. Choice experiments revealed that feeding was non-random, and that both fall and summer ants preferred carbohydrate-biased food. However, ants rarely ate all the food they collected, and their cached or discarded food always contained little carbohydrate relative to protein. From a nutrient regulation strategy, ants consumed most of the carbohydrate they collected, but regulated protein consumption to a similar level, regardless of season. We suggest that varied seasonal food collection behaviors and nutrient regulation strategies may be an adaptation that allows long-lived animals to meet current and future nutrient demands when nutrient-rich foods are abundant (e.g. spring and summer), and to conserve energy and be metabolically more efficient when nutritionally balanced foods are less abundant.

Collected software engineering papers, volume 2

Science.gov (United States)

1983-01-01

Topics addressed include: summaries of the software engineering laboratory (SEL) organization, operation, and research activities; results of specific research projects in the areas of resource models and software measures; and strategies for data collection for software engineering research.

The MARINA Risk Assessment Strategy: A Flexible Strategy for Efficient Information Collection and Risk Assessment of Nanomaterials.

Science.gov (United States)

Bos, Peter M J; Gottardo, Stefania; Scott-Fordsmand, Janeck J; van Tongeren, Martie; Semenzin, Elena; Fernandes, Teresa F; Hristozov, Danail; Hund-Rinke, Kerstin; Hunt, Neil; Irfan, Muhammad-Adeel; Landsiedel, Robert; Peijnenburg, Willie J G M; Sánchez Jiménez, Araceli; van Kesteren, Petra C E; Oomen, Agnes G

2015-11-27

An engineered nanomaterial (ENM) may actually consist of a population of primary particles, aggregates and agglomerates of various sizes. Furthermore, their physico-chemical characteristics may change during the various life-cycle stages. It will probably not be feasible to test all varieties of all ENMs for possible health and environmental risks. There is therefore a need to further develop the approaches for risk assessment of ENMs. Within the EU FP7 project Managing Risks of Nanoparticles (MARINA) a two-phase risk assessment strategy has been developed. In Phase 1 (Problem framing) a base set of information is considered, relevant exposure scenarios (RESs) are identified and the scope for Phase 2 (Risk assessment) is established. The relevance of an RES is indicated by information on exposure, fate/kinetics and/or hazard; these three domains are included as separate pillars that contain specific tools. Phase 2 consists of an iterative process of risk characterization, identification of data needs and integrated collection and evaluation of data on the three domains, until sufficient information is obtained to conclude on possible risks in a RES. Only data are generated that are considered to be needed for the purpose of risk assessment. A fourth pillar, risk characterization, is defined and it contains risk assessment tools. This strategy describes a flexible and efficient approach for data collection and risk assessment which is essential to ensure safety of ENMs. Further developments are needed to provide guidance and make the MARINA Risk Assessment Strategy operational. Case studies will be needed to refine the strategy.

The MARINA Risk Assessment Strategy: A Flexible Strategy for Efficient Information Collection and Risk Assessment of Nanomaterials

Directory of Open Access Journals (Sweden)

Peter M. J. Bos

2015-11-01

Full Text Available An engineered nanomaterial (ENM may actually consist of a population of primary particles, aggregates and agglomerates of various sizes. Furthermore, their physico-chemical characteristics may change during the various life-cycle stages. It will probably not be feasible to test all varieties of all ENMs for possible health and environmental risks. There is therefore a need to further develop the approaches for risk assessment of ENMs. Within the EU FP7 project Managing Risks of Nanoparticles (MARINA a two-phase risk assessment strategy has been developed. In Phase 1 (Problem framing a base set of information is considered, relevant exposure scenarios (RESs are identified and the scope for Phase 2 (Risk assessment is established. The relevance of an RES is indicated by information on exposure, fate/kinetics and/or hazard; these three domains are included as separate pillars that contain specific tools. Phase 2 consists of an iterative process of risk characterization, identification of data needs and integrated collection and evaluation of data on the three domains, until sufficient information is obtained to conclude on possible risks in a RES. Only data are generated that are considered to be needed for the purpose of risk assessment. A fourth pillar, risk characterization, is defined and it contains risk assessment tools. This strategy describes a flexible and efficient approach for data collection and risk assessment which is essential to ensure safety of ENMs. Further developments are needed to provide guidance and make the MARINA Risk Assessment Strategy operational. Case studies will be needed to refine the strategy.

Explicit Instruction of Graphic Organizers as an Informational Text Reading Comprehension Strategy: Third-Grade Students' Strategies and Perceptions

Science.gov (United States)

Fealy, Erin Marie

2010-01-01

The purpose of this case study research was to explore the effects of explicit instruction of graphic organizers to support students' understandings of informational text. An additional purpose was to investigate students' perceptions of using graphic organizers as a comprehension strategy. Using case study methodology, this study occurred…

Making sense in asset markets: Strategies for Implicit Organizations

Directory of Open Access Journals (Sweden)

Johannes M. Lehner

2015-12-01

Full Text Available While asset markets are traditionally left to economic inquiry, the paper shows that there is both a legal possibility and an incentive for organizing within such markets and for exercising market share-based strategic maneuvering. It proposes, based on sensemaking theory, Implicit Organizations in asset markets to exploit equivocality for momentum trading strategies. An Implicit Organization fulfills the criteria of an organization, while maintaining the image of a perfect market. Its members coordinate via market signals and fixed investment time windows to ensure positive returns to strategic maneuvering in asset markets. In support of hypotheses derived from sensemaking theory, results of empirical studies from two different investment contexts (Xetra and NYSE provide evidence that equivocal analysts’ recommendations predict investment returns after a fixed time period.

How to align the organization of the CREM-department to strategy during a recession

OpenAIRE

Thijs Ploumen; Rianne Appel Meulenbroek; Jos Smeets

2015-01-01

Purpose - In times of recession a lot of companies need to reduce costs. This also affects the budgets that are available for corporate real estate (CRE). Therefore it is important that the organization of the CRE management (CREM)-department is optimally aligned with CRE-strategy. This study provides a tool for evaluating the organization of the CREM-department when applying the CRE-strategy of cost reduction.Design/methodology/approach - The evaluation tool for alignment of the organization...

Seasonality directs contrasting food collection behavior and nutrient regulation strategies in ants.

Directory of Open Access Journals (Sweden)

Steven C Cook

Full Text Available Long-lived animals, including social insects, often display seasonal shifts in foraging behavior. Foraging is ultimately a nutrient consumption exercise, but the effect of seasonality per se on changes in foraging behavior, particularly as it relates to nutrient regulation, is poorly understood. Here, we show that field-collected fire ant colonies, returned to the laboratory and maintained under identical photoperiod, temperature, and humidity regimes, and presented with experimental foods that had different protein (p to carbohydrate (c ratios, practice summer- and fall-specific foraging behaviors with respect to protein-carbohydrate regulation. Summer colonies increased the amount of food collected as the p:c ratio of their food became increasingly imbalanced, but fall colonies collected similar amounts of food regardless of the p:c ratio of their food. Choice experiments revealed that feeding was non-random, and that both fall and summer ants preferred carbohydrate-biased food. However, ants rarely ate all the food they collected, and their cached or discarded food always contained little carbohydrate relative to protein. From a nutrient regulation strategy, ants consumed most of the carbohydrate they collected, but regulated protein consumption to a similar level, regardless of season. We suggest that varied seasonal food collection behaviors and nutrient regulation strategies may be an adaptation that allows long-lived animals to meet current and future nutrient demands when nutrient-rich foods are abundant (e.g. spring and summer, and to conserve energy and be metabolically more efficient when nutritionally balanced foods are less abundant.

INFORMAL STRATEGIZING IN A PUBLIC ORGANIZATION

Directory of Open Access Journals (Sweden)

Marcelo Pedro Vieira

2013-09-01

Full Text Available Strategy as Practice analyzes what people do in relation to the development of strategy in organizations, providing insights into current issues in strategy that require a more micro level of understanding (JOHNSON et al., 2007. Considering the perspective of strategy as practice arising from the emerging strategies, we noticed the lack of studies to understand how these activities occur in a daily basis of organization characterizing as informal strategies (WHITTINGTON, 2007. Therefore, this study proposes to address this issue, showing the occurrence of informal strategizing at a public organization under the strategy-as-practice perspective. For this we held a qualitative research through a single case study (EISENHARDT, 1989 in a municipality in southern Brazil. Data were collected through semi-structured interviews with officials of different levels of the organization; direct observation, with notebook guide and analysis of documents provided by the organization, encouraging the triangulation of data. Informal strategies were mainly identified on customer service activities when an applicant’s request is not strictly met under the law or the legislation is dubious and opens room for double-meaning surveying, interpretation and information communication.

The perspective of Malaysian Manufacturing Organizations on Strategy, HR Outsourcing and HR Costs

OpenAIRE

Hasliza Abdul HALIM; Norbani CHE-HA

2011-01-01

The paper discusses the relationship between different types of human resource management (HRM) strategy and the human resource outsourcing, and impact on the size of human resource (HR) department. Three HRM strategies are considered: Facilitation, accumulation and utilization. The data for the study were obtained from survey responses from 232 organizations, of which 113 were engaged in HR outsourcing. The findings suggest that organizations tend to rely on outsourcing of HR functions when ...

Five focus strategies to organize health care delivery.

Science.gov (United States)

Peltokorpi, Antti; Linna, Miika; Malmström, Tomi; Torkki, Paulus; Lillrank, Paul Martin

2016-01-01

The focused factory is one of the concepts that decision-makers have adopted for improving health care delivery. However, disorganized definitions of focus have led to findings that cannot be utilized systematically. The purpose of this paper is to discuss strategic options to focus health care operations. First the literature on focus in health care is reviewed revealing conceptual challenges. Second, a definition of focus in terms of demand and requisite variety is defined, and the mechanisms of focus are explicated. A classification of five focus strategies that follow the original idea to reduce variety in products and markets is presented. Finally, the paper examines managerial possibilities linked to the focus strategies. The paper proposes a framework of five customer-oriented focus strategies which aim at reducing variety in different characteristics of care pathways: population; urgency and severity; illnesses and symptoms; care practices and processes; and care outcomes. Empirical research is needed to evaluate the costs and benefits of the five strategies and about system-level effects of focused units on competition and coordination. Focus is an enabling condition that needs to be exploited using specific demand and supply management practices. It is essential to understand how focus mechanisms differ between strategies, and to select focus that fits with organization's strategy and key performance indicators. Compared to previous more resource-oriented approaches, this study provides theoretically solid and practically relevant customer-oriented framework for focusing in health care.

Large fog collectors: New strategies for collection efficiency and structural response to wind pressure

Science.gov (United States)

Holmes, Robert; Rivera, Juan de Dios; de la Jara, Emilio

2015-01-01

Most studies of large fog collectors (LFC) have focused on the collection efficiency, the amount of water collected, or economic and social aspects, but have not addressed the effects of strong winds on the system. Wind pressure is directly related to fog water collection efficiency but on the other hand may cause serious damage on the structure of LFCs. This study focuses in the effects of wind pressure on the components of the LFC as an integral system, and the ways to face strong winds with no significant damage. For this purpose we analysed cases of mechanical failure of LFCs both in our experimental station at Peña Blanca in Chile and elsewhere. The effects of wind pressure can be described as a sequence of physical processes, starting with the mesh deformation as a way of adapting to the induced stresses. For a big enough pressure, local stress concentrations generate a progressive rupture of the mesh. In cases where the mesh is sufficiently strong the wind force causes the partial or total collapse of the structure. Usually the weakest part is the mesh, especially close to where it is attached to the structure. The way the mesh is attached to the frame or cable of the structure is particularly important since it can induce significant stress concentrations. Mesh failure before the structure failure may be considered as a mechanical fuse, since it is cheaper to repair. However, more practical mechanical fuses can be conceived. In relation to structural performance and water collection efficiency, we propose a new design strategy that considers a three-dimensional spatial display of the collection screen, oblique incidence angle of wind on mesh and small mesh area between the supporting frame. The proposed design strategies consider both the wind pressure on mesh and structure and the collection efficiency as an integral solution for the LFC. These new design strategies are the final output of this research. Applying these strategies a multi-funnel LFC is

Strategies for Revitalizing Organizations: Regaining the Competitive Edge

Science.gov (United States)

Nysmith, C. Robert

1987-01-01

During the last decade, the United States has lost competitive stature in the world. Challenged daily by a technically sophisticated and vitalized global economy, industry and Government are examining quality and productivity initiatives with which to meet the foreign competitive challenge. At stake are our quality of life and our standard of living for the remainder of this century and beyond. Being competitive is an ongoing process, tuned to an awareness and understanding of the dynamics of the world marketplace and to the changing nature of the work environment. Solutions to America's quality and productivity problems do not exist independently within any organization or industry or at any given level of society. Success depends on commitment, partnership, meshing of goals and responsibilities, mutual respect and understanding, and a desire to be first. A change in organizational management culture is required. Traditional authoritarian management practices must give way to enlightened leadership initiatives that stress employee involvement and participation. There must be a lessening of adversarial relationships between management and labor and between industry and Government. Quality and productivity are understood to be the end result of an integrated process which begins with vigorous, committed leadership and ends with a satisfied customer. The essential elements in the revitalization process are organized in this report into seven strategies which represent the major findings of the Second NASA Symposium on Quality and Productivity. Each strategy is then broken down into its principal themes which are presented as recommendations. No one strategy can stand apart from any other; all are interrelated and work together.

FINANCIAL CONTROL STRATEGIES FOR COLLECTING BODY OF A MUNICIPAL TAX

Directory of Open Access Journals (Sweden)

Ernesto Rodríguez

2015-07-01

Full Text Available This article's main purpose is to propose fiscal control strategies for tax collection in a Hall of Carabobo state, taking into account the responsibility of municipal governments within its governance process to provide optimal services to citizens the municipality, in order to improve their quality of life. This research focused on the modality of feasible project and descriptive. The population under study consisted of 10 staff of the institution, applying a survey as a tool for information gathering, allowing coding, tabulating and analyzing the results. The findings established that the institution is presenting negatives in tax revenue of the municipality, which generates large arrears and tax evasion by citizens, hence leading to the importance of design strategies that lead to minimize this situation.

78 FR 19190 - Proposed Information Collection; Comment Request; 2013 Company Organization Survey

Science.gov (United States)

2013-03-29

... DEPARTMENT OF COMMERCE U.S. Census Bureau Proposed Information Collection; Comment Request; 2013 Company Organization Survey AGENCY: U.S. Census Bureau, Commerce. ACTION: Notice. SUMMARY: The Department... Bureau conducts the annual Company Organization Survey (COS) to update and maintain a central...

76 FR 71511 - Proposed Information Collection; Comment Request; 2012 Company Organization Survey

Science.gov (United States)

2011-11-18

... DEPARTMENT OF COMMERCE U.S. Census Bureau Proposed Information Collection; Comment Request; 2012 Company Organization Survey AGENCY: U.S. Census Bureau, Commerce. ACTION: Notice. SUMMARY: The Department... Bureau conducts the annual Company Organization Survey (COS) to update and maintain a central...

Organic Cocrystals: New Strategy for Molecular Collaborative Innovation.

Science.gov (United States)

Wang, Yu; Zhu, Weigang; Dong, Huanli; Zhang, Xiaotao; Li, Rongjin; Hu, Wenping

2016-12-01

Organic cocrystals that are composed of two or more components usually exhibit novel, unpredictable, and even unique properties rather than a simple combination of the properties of their components, such as white-light emission, ambipolar charge transport, nonlinear optics, and ferroelectricity. Since cocrystal engineering represents a novel strategy for synthesizing multifunctional materials, which opens the door for molecular collaborative innovation, it has aroused much attention in recent years. However, as it is also a relatively new research field, it is only in its early stages of development. In order to provide readers with an understanding of the future design of cocrystals for potential applications, a brief review of organic cocrystals is presented here, including an introduction to organic cocrystals as well as discussions of cocrystal preparation, methods and techniques of characterization, and multifunctional applications of cocrystals. Moreover, the outlook for further studies and applications of cocrystal engineering is considered.

[A Matter of Balance: strategy for implementation in Dutch homecare organizations].

Science.gov (United States)

de Jonge, M C; van der Poel, A; van Haastregt, J C M; Du Moulin, M F T M; Zijlstra, G A R; Voordouw, I

2013-02-01

The Dutch version of A Matter of Balance (AMB-NL) is a cognitive behavioral group program to reduce fear of falling and related activity avoidance in community-living older persons. This paper presents the strategy for implementation of AMB-NL in Dutch homecare organizations and the outcomes of this implementation. The aim was to implement AMB-NL in at least 50 % of 64 homecare organizations in The Netherlands in 2009 and 2010. The implementation strategy was based on the four phases of the Replicating Effective Interventions: pre-conditions, pre-implementation, implementation, and maintenance and evolution. After preparing the implementation activities, such as identifying implementation barriers, consulting stakeholders, preparing the materials involved in the implementation, and training the facilitators of the program (n = 53), AMB-NL was implemented in 16 of the 64 homecare organizations (25 %). Another five homecare organizations indicated that they would shortly include AMB-NL in their care program. These organizations conducted the intervention 19 times to a total of 178 participants. After the implementation phase another 16 facilitators were trained, and program materials were successfully disseminated. The implementation of AMB-NL was well performed. The targeted aim is not fully reached within the two-year timeframe, but the program is well received by participants, trainers and homecare organizations. Further implementation and maintenance of AMB-NL in primary health care is recommended.

Culture collections.

Science.gov (United States)

Smith, David

2012-01-01

Culture collections no matter their size, form, or institutional objectives play a role in underpinning microbiology, supplying the resources for study, innovation, and discovery. Their basic roles include providing a mechanism for ex situ conservation of organisms; they are repositories for strains subject to publication, taking in safe, confidential, and patent deposits from researchers. They supply strains for use; therefore, the microorganisms provided must be authentic and preserved well, and any associated information must be valid and sufficient to facilitate the confirmation of their identity and to facilitate their use. The organisms must be collected in compliance with international conventions, international and national legislation and distributed to users indicating clearly the terms and conditions under which they are received and can be used. Collections are harmonizing approaches and characterizing strains to meet user needs. No one single collection can carry out this task alone, and therefore, it is important that output and strategy are coordinated to ensure culture collections deliver the basic resources and services microbiological innovation requires. This chapter describes the types of collection and how they can implement quality management systems and operate to deliver their basic functions. The links to information sources given not only provide support for the practitioners within collections but also provide guidance to users on accessing the huge resource available and how they can help ensure microbiology has the resources and a solid platform for future development. Copyright © 2012 Elsevier Inc. All rights reserved.

Standard operating procedures for collection of soil and sediment samples for the Sediment-bound Contaminant Resiliency and Response (SCoRR) strategy pilot study

Science.gov (United States)

Fisher, Shawn C.; Reilly, Timothy J.; Jones, Daniel K.; Benzel, William M.; Griffin, Dale W.; Loftin, Keith A.; Iwanowicz, Luke R.; Cohl, Jonathan A.

2015-12-17

An understanding of the effects on human and ecological health brought by major coastal storms or flooding events is typically limited because of a lack of regionally consistent baseline and trends data in locations proximal to potential contaminant sources and mitigation activities, sensitive ecosystems, and recreational facilities where exposures are probable. In an attempt to close this gap, the U.S. Geological Survey (USGS) has implemented the Sediment-bound Contaminant Resiliency and Response (SCoRR) strategy pilot study to collect regional sediment-quality data prior to and in response to future coastal storms. The standard operating procedure (SOP) detailed in this document serves as the sample-collection protocol for the SCoRR strategy by providing step-by-step instructions for site preparation, sample collection and processing, and shipping of soil and surficial sediment (for example, bed sediment, marsh sediment, or beach material). The objectives of the SCoRR strategy pilot study are (1) to create a baseline of soil-, sand-, marsh sediment-, and bed-sediment-quality data from sites located in the coastal counties from Maine to Virginia based on their potential risk of being contaminated in the event of a major coastal storm or flooding (defined as Resiliency mode); and (2) respond to major coastal storms and flooding by reoccupying select baseline sites and sampling within days of the event (defined as Response mode). For both modes, samples are collected in a consistent manner to minimize bias and maximize quality control by ensuring that all sampling personnel across the region collect, document, and process soil and sediment samples following the procedures outlined in this SOP. Samples are analyzed using four USGS-developed screening methods—inorganic geochemistry, organic geochemistry, pathogens, and biological assays—which are also outlined in this SOP. Because the SCoRR strategy employs a multi-metric approach for sample analyses, this

Organic analysis of ambient samples collected near Tank 241-C-103: Results from samples collected on May 12, 1994

International Nuclear Information System (INIS)

Clauss, T.W.; Ligotke, M.W.; McVeety, B.D.; Lucke, R.B.; Young, J.S.; McCulloch, M.; Fruchter, J.S.; Goheen, S.C.

1995-06-01

This report describes organic analyses results from ambient samples collected both upwind and through the vapor sampling system (VSS) near Hanford waste storage Tank 241-C-103 (referred to as Tank C-103). The results described here were obtained to support safety and toxicological evaluations. A summary of the results for inorganic and organic analytes is listed. Quantitative results were obtained for organic compounds. Five organic tentatively identified compounds (TICS) were observed above the detection limit of (ca.) 10 ppbv, but standards for most of these were not available at the time of analysis, and the reported concentrations are semiquantitative estimates. In addition, we looked for the 40 standard TO-14 analytes. We observed 39. Of these, only one was observed above the 2-ppbv calibrated instrument detection limit. Dichloromethane was above the detection limits using both methods, but the result from the TO-14 method is traceable to a standard gas mixture and is considered more accurate. Organic analytes were found only in the sample collected through the VSS, suggesting that these compounds were residual contamination from a previous sampling job. Detailed descriptions of the results appear in the text

The Phenomenon of Trust in Flat Owners’ Collective Renovation Strategies in Estonia

Directory of Open Access Journals (Sweden)

Liis Ojamäe

2015-12-01

Full Text Available Mobilising fl at owners into renovating residential blocks in post-socialist countries has been a complicated process. Evidence from Estonia shows that the success of collective renewal strategies depends not only on economic issues but also on ways investments are organised and, signifi cantly, the relationship of trust between diff erent actors. The paper aims at conceptualising the issue of institutional trust upon the experience of urban housing renewal in Estonia. It is contended that trust is crucial for the joint decision-making in a block as well as for facilitating negotiations between fl at owners’ associations, local municipalities and market actors. The paper draws on three qualitative studies conducted in Estonia during the 2000s, which allow asserting that trust towards new strategies of housing renewal can be achieved and maintained by ‘best practices’, which by concentrating expert knowledge also denote direct communication between experts and fl at owners. While it is important to raise the residents’ technical knowledgeability, it is indispensable to develop abilities to manage and communicate the renovation process between diff erent parties. The public sector is conceived to be a central actor in sustaining trust between actors who have no previous positive experience from collective residential strategies

Follow me: strategies used by emergent leaders in virtual organizations

NARCIS (Netherlands)

Greer, L.L.; Jehn, K.A.

2009-01-01

In this multi-method study, we investigated the strategies used by members who emerged as leaders in organizations communicating primarily via e-mail communication. We hypothesized and found that members who emerged as leaders tended to rely on soft influence tactics, were consistent in their usage

Polish and Silesian Non-Profit Organizations Liquidity Strategies

OpenAIRE

Michalski, Grzegorz; Mercik, Aleksander

2013-01-01

The kind of realized mission inflows the sensitivity to risk. Among other factors, the risk results from decision about liquid assets investment level and liquid assets financing. The higher the risk exposure, the higher the level of liquid assets. If the specific risk exposure is smaller, the more aggressive could be the net liquid assets strategy. The organization choosing between various solutions in liquid assets needs to decide what level of risk is acceptable for her owners (or donors) ...

Strategic Management: The theory and practice of strategy in (business) organizations

DEFF Research Database (Denmark)

Jofre, Sergio

This work is the result of an ongoing study on the patterns and trends on both the theory and practice in the field of strategic management carried out at the Section of Innovation Systems and Foresight. The report focuses on different issues regarding the broad topic of strategy in organizations......, but special attention is given to three relevant issues regarding the current diversification and fragmentation in the field of strategic management: • The lack of a universally accepted definition of what strategy is, • The multi-disciplinary nature of the field, and • The development and evolution of our...... knowledge on human cognition and organizations’ behaviour. These issues are addressed from the perspective of influential scholars and practitioners of different disciplines, yet they are discussed from the angle of business organizations....

5 Spatial Distribution of Nematodes at Organic.cdr

African Journals Online (AJOL)

user

in organic crop production fields can favour or inhibit nematode build-up. ... that nematode control strategies employed on the organic field might be less effective than expected. ... Method. Study site. Soil samples were collected from an organic vegetable field and a conventional ..... chemical analysis: a practical handbook.

Sampling strategy to develop a core collection of Uruguayan maize landraces based on morphological traits

NARCIS (Netherlands)

Malosetti, M.; Abadie, T.

2001-01-01

Core collections were suggested to improve germplasm utilization. A core collection is a subset chosen to represent the diversity of a collection with a minimum of redundancies. Because diversity is distributed between and within groups with different degrees of organization, an adequate

Cell-cell interactions mediate cytoskeleton organization and collective endothelial cell chemotaxis.

Science.gov (United States)

Shamloo, Amir

2014-09-01

This study investigates the role of cell-cell and cell-ligand interactions in cytoskeleton organization of endothelial cells (ECs) and their directional migration within a microfluidic device. The migration of ECs in response to a biochemical factor was studied. Mathematical analysis of the cell migration pathways and cellular cytoskeleton revealed that directional migration, migration persistence length, migration speed, and cytoskeletal stress fiber alignment can be mediated by the level of cell contacts as well as the presence or absence of a biochemical polarizing factor. It was shown that in the presence of a biochemical polarizing factor, higher cell density and more frequent cell contacts has a reinforcing effect on collective cell chemotaxis. In contrast, in the absence of a polarizing factor, high cell density can decrease or suppress the ability of the cells to migrate. Also, the correlation of actin stress fiber organization and alignment with directional migration of ECs was investigated. It was shown that in the presence of a biochemical polarizing factor, stress fibers within the cytoskeleton of ECs can be significantly aligned parallel to the gradient direction when the cells have higher level of contacts. The results also show that the organization and alignment of actin stress fibers is mediated by cell adhesion junctions during collective cell migration and introduce cell-cell interactions as a key factor during collective cell chemotaxis. © 2014 Wiley Periodicals, Inc.

A Leaders’s Influence on the Definition and Implementation of Strategy in Organizations

OpenAIRE

Sladana Vujicic; Mirjana Radovic Markovic; Dragan Ivkovic; Zorana Nikitovic

2014-01-01

In modern business conditions, the success of an organization is connected to the leader skills and abilities. Leadership becomes more important every day due to the requests of a turbulent and variable environment which can be satisfied only by organizations led by leaders able to harmonize the leading of the organization with the real situation within it. Thus leaders, through their behavior and skills influence, define and implement organization strategy to a large extent.

Assessment of agro-ecological service crop managements combined with organic fertilisation strategies in organic melon crop

Directory of Open Access Journals (Sweden)

Mariangela Diacono

2018-05-01

Full Text Available In organic horticultural systems, cover crops could provide several ecological services, therefore, they can be defined agroecological service crops (ASCs. The objective of this two-year research was to study the suitability on melon production of different ASC termination strategies, in combination with organic fertilisers application. In a split-block design, the main-plot was the ASC management, comparing: i green manure, in which the vetch was chopped and plowed into the soil; and ii roller-crimper (RC, in which the vetch was flattened by a roller-crimper; with iii fallow control, without vetch. The subplot consisted of offfarm organic inputs: i commercial humified fertiliser; ii anaerobic digestate fertiliser; iii composted municipal solid wastes; which were compared to iv unfertilised control (N0. At vetch termination, above soil biomass and nitrogen (N content were determined. At harvesting, crop yield performance and quality, N status and N efficiency were investigated. Also, main soil characteristics were assessed at the end of the trial. Among the ASC managements, the slightly reduced yield in the RC plots particularly in combination with N0 might have been the result of less N supplied by the vetch during the melon cycle. Anyway, no negative effects were observed for yield quality. The use of the RC showed a great potential in enhancing soil fertility. Our study suggests the suitability in organic farming of properly matching management of ASC and fertilisation strategies on melon crop.

78 FR 23756 - Proposed Collection; Comment Request

Science.gov (United States)

2013-04-22

... Strategy Requirements. Social Media Outreach--Querying users on social media preferences in order to... information collection requirement is necessary to obtain customer satisfaction metrics from users of the organization's Web site, www.dodig.mil and those engaged by public affairs and social media initiatives. This...

Business strategy versus human resources strategy: the influence of the founder in small business

Directory of Open Access Journals (Sweden)

Juliana Popp Barbosa Lima

2016-12-01

Full Text Available Small and medium-sized businesses with familiar characteristics have been object of study in recent years, especially about the succession process, considering it is extremely critical to the longevity and sustainability of the organization. However, the figure of the founder and its impact in these organizations is less explored in academia. Thus, this article seeks to fill this gap, addressing the influences of the founder in the dissemination of business and HR strategies in these companies. Through a qualitative and quantitative research, there was a case of a single organization study seeking further analysis of the subject. The collection of qualitative data was given through an interview with semi-structured interview with the founder of the organization and the qualitative by applying a questionnaire with closed questions with officials of various hierarchical levels. It was observed that the personal values and the founding principles are permeated the organization, reflected in the mission and values of the company, as well as how the founder treats topics such as business strategy and the role of people management are decisive for inclusion and driving these topics within family-based organizations. The purpose of analyzing the spread of business strategies and human resources of the Founder has been reached. It was found that, in general, strategies portray the way of the Founder, however, the spread of these to the various hierarchical levels, demonstrates a more complex, as in the HRM.

Redundancy Maintenance and Garbage Collection Strategies in Peer-to-Peer Storage Systems

Science.gov (United States)

Liu, Xin; Datta, Anwitaman

Maintaining redundancy in P2P storage systems is essential for reliability guarantees. Numerous P2P storage system maintenance algorithms have been proposed in the last years, each supposedly improving upon the previous approaches. We perform a systematic comparative study of the various strategies taking also into account the influence of different garbage collection mechanisms, an issue not studied so far. Our experiments show that while some strategies generally perform better than some others, there is no universally best strategy, and their relative superiority depends on various other design choices as well as the specific evaluation criterion. Our results can be used by P2P storage systems designers to make prudent design decisions, and our exploration of the various evaluation metrics also provides a more comprehensive framework to compare algorithms for P2P storage systems. While there are numerous network simulators specifically developed even to simulate peer-to-peer networks, there existed no P2P storage simulators - a byproduct of this work is a generic modular P2P storage system simulator which we provide as open-source. Different redundancy, maintenance, placement, garbage-collection policies, churn scenarios can be easily integrated to the simulator to try out new schemes in future, and provides a common framework to compare (future) p2p storage systems designs - something which has not been possible so far.

An Organization-based View of Strategy and an Integrative Framework of Strategic Management

DEFF Research Database (Denmark)

Li, Xin

Just like scholars distinguish two types of firm’s external environment, i.e., competitive and institutional, we make a distinction between two types of firm’s internal environment, i.e., resources and organization. Based on this distinction, we propose an organization-based view of strategy (OBV...

Attitudes toward strategies to increase organ donation: views of the general public and health professionals.

Science.gov (United States)

Barnieh, Lianne; Klarenbach, Scott; Gill, John S; Caulfield, Tim; Manns, Braden

2012-12-01

The acceptability of financial incentives for organ donation is contentious. This study sought to determine (1) the acceptability of expense reimbursement or financial incentives by the general public, health professionals involved with organ donation and transplantation, and those with or affected by kidney disease and (2) for the public, whether financial incentives would alter their willingness to consider donation. Web-based survey administered to members of the Canadian public, health professionals, and people with or affected by kidney disease asking questions regarding acceptability of strategies to increase living and deceased kidney donation and willingness to donate a kidney under various financial incentives. Responses were collected from 2004 members of the Canadian public October 11-18, 2011; responses from health professionals (n=339) and people with or affected by kidney disease (n=268) were collected during a 4-week period commencing October 11, 2011. Acceptability of one or more financial incentives to increase deceased and living donation was noted in >70% and 40% of all groups, respectively. Support for monetary payment for living donors was 45%, 14%, and 27% for the public, health professionals, and people with or affected by kidney disease, respectively. Overall, reimbursement of funeral expenses for deceased donors and a tax break for living donors were the most acceptable. The general public views regulated financial incentives for living and deceased donation to be acceptable. Future research needs to examine the impact of financial incentives on rates of deceased and living donors.

76 FR 59399 - Proposed Information Collection Activity; Comment Request

Science.gov (United States)

2011-09-26

... organizations such as their organizational structure, program services, populations served, and specific... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Proposed Information Collection Activity; Comment Request Title: Responsible Fatherhood Reentry Strategies Study...

Value creation strategies in credence food productions. The case of organic farming in Italy

NARCIS (Netherlands)

Pascucci, S.; Capitanio, F.; Giudice, Del T.

2010-01-01

In this paper we analyse different strategies used by Italian organic farmers to create value from credence food production. More specifically, we consider the following strategies: participation in policy support programmes (i.e. rural development measures and agro-environmental schemes), direct

The Microfoundations Movement in Strategy and Organization Theory

DEFF Research Database (Denmark)

Felin, Teppo; Foss, Nicolai Juul; Ployhart, Robert E.

2015-01-01

Microfoundations have received increased attention in strategy and organization theory over the past decade. In this paper, we take stock of the microfoundations movement, its origins and history, and disparate forms. We briefly touch on similar micro movements in disciplines such as economics...... programs for microfoundational research. The overall purpose of this manuscript is to clearly delineate the promise and uniqueness of microfoundations research in macro management, to discuss how the movement originated and where it is going, and to offer rich opportunities for future work....

Identification of Strategies to Facilitate Organ Donation among African Americans using the Nominal Group Technique

Science.gov (United States)

Qu, Haiyan; Shewchuk, Richard; Mannon, Roslyn B.; Gaston, Robert; Segev, Dorry L.; Mannon, Elinor C.; Martin, Michelle Y.

2015-01-01

Background and objectives African Americans are disproportionately affected by ESRD, but few receive a living donor kidney transplant. Surveys assessing attitudes toward donation have shown that African Americans are less likely to express a willingness to donate their own organs. Studies aimed at understanding factors that may facilitate the willingness of African Americans to become organ donors are needed. Design, setting, participants, & measurements A novel formative research method was used (the nominal group technique) to identify and prioritize strategies for facilitating increases in organ donation among church-attending African Americans. Four nominal group technique panel interviews were convened (three community and one clergy). Each community panel represented a distinct local church; the clergy panel represented five distinct faith-based denominations. Before nominal group technique interviews, participants completed a questionnaire that assessed willingness to become a donor; 28 African-American adults (≥19 years old) participated in the study. Results In total, 66.7% of participants identified knowledge- or education-related strategies as most important strategies in facilitating willingness to become an organ donor, a view that was even more pronounced among clergy. Three of four nominal group technique panels rated a knowledge-based strategy as the most important and included strategies, such as information on donor involvement and donation-related risks; 29.6% of participants indicated that they disagreed with deceased donation, and 37% of participants disagreed with living donation. Community participants’ reservations about becoming an organ donor were similar for living (38.1%) and deceased (33.4%) donation; in contrast, clergy participants were more likely to express reservations about living donation (33.3% versus 16.7%). Conclusions These data indicate a greater opposition to living donation compared with donation after one’s death

Autonomous Data Collection Using a Self-Organizing Map.

Science.gov (United States)

Faigl, Jan; Hollinger, Geoffrey A

2018-05-01

The self-organizing map (SOM) is an unsupervised learning technique providing a transformation of a high-dimensional input space into a lower dimensional output space. In this paper, we utilize the SOM for the traveling salesman problem (TSP) to develop a solution to autonomous data collection. Autonomous data collection requires gathering data from predeployed sensors by moving within a limited communication radius. We propose a new growing SOM that adapts the number of neurons during learning, which also allows our approach to apply in cases where some sensors can be ignored due to a lower priority. Based on a comparison with available combinatorial heuristic algorithms for relevant variants of the TSP, the proposed approach demonstrates improved results, while also being less computationally demanding. Moreover, the proposed learning procedure can be extended to cases where particular sensors have varying communication radii, and it can also be extended to multivehicle planning.

Collecting costs of community prevention programs: communities putting prevention to work initiative.

Science.gov (United States)

Khavjou, Olga A; Honeycutt, Amanda A; Hoerger, Thomas J; Trogdon, Justin G; Cash, Amanda J

2014-08-01

Community-based programs require substantial investments of resources; however, evaluations of these programs usually lack analyses of program costs. Costs of community-based programs reported in previous literature are limited and have been estimated retrospectively. To describe a prospective cost data collection approach developed for the Communities Putting Prevention to Work (CPPW) program capturing costs for community-based tobacco use and obesity prevention strategies. A web-based cost data collection instrument was developed using an activity-based costing approach. Respondents reported quarterly expenditures on labor; consultants; materials, travel, and services; overhead; partner efforts; and in-kind contributions. Costs were allocated across CPPW objectives and strategies organized around five categories: media, access, point of decision/promotion, price, and social support and services. The instrument was developed in 2010, quarterly data collections took place in 2011-2013, and preliminary analysis was conducted in 2013. Preliminary descriptive statistics are presented for the cost data collected from 51 respondents. More than 50% of program costs were for partner organizations, and over 20% of costs were for labor hours. Tobacco communities devoted the majority of their efforts to media strategies. Obesity communities spent more than half of their resources on access strategies. Collecting accurate cost information on health promotion and disease prevention programs presents many challenges. The approach presented in this paper is one of the first efforts successfully collecting these types of data and can be replicated for collecting costs from other programs. Copyright © 2014 American Journal of Preventive Medicine. All rights reserved.

Sustainability Strategies for Regional Health Information Organization Startups

DEFF Research Database (Denmark)

Winkler, Till J.; Ozturk, Pinar; Brown, Carol V.

2016-01-01

the population health of an underserved urban population, and an HIE capability to enable the transition to a healthcare landscape that rewards care coordination across suburban hospitals and physician practices. Conclusions: We propose two models of technology and sustainability strategies for developing bottom...... initiatives by states and regional health information organizations (HIOs). Given the high failure rates of regional U.S. HIOs in the past, our primary objective is to identify the key characteristics of HIO startups that became operational and demonstrated sustainability with non-renewable SHIECAP funding...

THE MECHANISM FOR IMPLEMENTING THE STRATEGY OF COMPETITIVENESS INCREASE OF THE ORGANIZATION

Directory of Open Access Journals (Sweden)

Николай Петрович ГРИНЧЕНКО

2017-03-01

Full Text Available The mechanism of the organizational competitiveness increase, which is employed to enhance the organizational structure, has been performed in the research. The principles ensuring the product competitiveness have been pointed out. The involvement of the strategic marketing service organizational structure which aims to optimize the information flows for the development of the managerial decisions has been proved.  The generalized structure of strategic marketing services focused on medium-sized and large enterprises has been proposed. The proposed strategic marketing service develops strategic standards for all production parameters on the first stage of organizational product life cycle. Employing the innovation management methods, it prepares the exclusive values for all production parameters to turn them into an organizational competitiveness according to the following scheme: exclusive value, competitive advantages of products, competitiveness of products and organization competitiveness. Strategic Marketing Service together with top managers performs: the strategic vision and organization mission development, the tree of long-term objectives development, the strategy of the organization competitiveness improvement development, projects formation, control, and implementation. The Strategic Marketing Service Management is based on the strategic management functions implementation while performing the strategy of organizational competitiveness increase. The mechanism structure of the strategy of organizational competitiveness increase that will effectively perform the strategic management decisions and convert the exclusive values into the organizational competitiveness has been proposed.

Metal-Organic Frameworks: Building Block Design Strategies for the Synthesis of MOFs.

KAUST Repository

Luebke, Ryan

2014-01-01

A significant and ongoing challenge in materials chemistry and furthermore solid state chemistry is to design materials with the desired properties and characteristics. The field of Metal-Organic Frameworks (MOFs) offers several strategies

Bridging-ligand-substitution strategy for the preparation of metal-organic polyhedra

Science.gov (United States)

Li, Jian-Rong; Zhou, Hong-Cai

2010-10-01

Metal-organic polyhedra-discrete molecular architectures constructed through the coordination of metal ions and organic linkers-have recently attracted considerable attention due to their intriguing structures, their potential for a variety of applications and their relevance to biological self-assembly. Several synthetic routes have been investigated to prepare these complexes. However, to date, these preparative methods have typically been based on the direct assembly of metal ions and organic linkers. Although these routes are convenient, it remains difficult to find suitable reaction conditions or to control the outcome of the assembly process. Here, we demonstrate a synthetic strategy based on the substitution of bridging ligands in soluble metal-organic polyhedra. The introduction of linkers with different properties from those of the initial metal-organic polyhedra can thus lead to new metal-organic polyhedra with distinct properties (including size and shape). Furthermore, partial substitution can also occur and form mixed-ligand species that may be difficult to access by means of other approaches.

Communication strategies employed by rare disease patient organizations in Spain.

Science.gov (United States)

Castillo-Esparcia, Antonio; López-Villafranca, Paloma

2016-08-01

The current study focuses on communication strategies employed by rare disease patient organizations. The aims of these organizations are: educate and inform the public about rare diseases, raise awareness of the problems related to rare diseases, and achieve social legitimacy in order give visibility to their demands. We analyzed the portrayal of rare disease and patient organizations by Spain's major media organizations in terms of circulation and viewership - the press (El País, El Mundo, La Vanguardia,ABC and El Periódico), radio (CadenaSer, Onda Cero, Cope and RNE), and television (Telecinco, Antena 3, La 1, La Sexta, Cuatro) -between 2012 and 2014.We then carried out a descriptive analysis of communication activities performed via the World Wide Web and social networks by 143 national organizations. Finally, we conducted a telephone questionnaire of a representative sample of 90 organizations in order to explore the association between media presence and funding and public image. The triangulation of quantitative and qualitative methods allowed us to meet the study's objectives. Increased visibility of the organizations afforded by an increase in the coverage of the topic by the medialed to an increase in membership - but not in donations - and increased awareness of these diseases.

Assessment of the strategies of organic fruit production and fruit drying in Uganda

Directory of Open Access Journals (Sweden)

Didier Pillot

2010-04-01

Full Text Available Organic agriculture in Uganda is developing at a fast pace and despite this trend Uganda is still unable to produce enough fresh and dry organic fruits mainly pineapple to meet the exporters demand. This current research investigated the strategies of farmers at production level by assessing the pros and cons of fruit growing, organic agriculture and fruit drying in order to understand the underlying causal factor for the low production of organic dry fruits in a major fruit producing district of Uganda.The study was carried out in two separate and distinctive areas; one which only produces and export fresh organic pineapple and the other which exports dried fruits (mainly pineapple and papaya. About 10% of the farmers in the two study areas were surveyed using questionnaires which were further followed by semi-structured interviews and participatory rural appraisals activities with various types of farmers in order to understand the different decisions and strategies of farmers.82% and 74% of farmers in the two study areas grew fruits as it gave better economic returns and for 77% and 90% respectively in the two study areas, the reasons for growing fruit was the ease of selling compared to other crops. All the farmers were relying on coffee husk for growing organic pineapples. However, 50% of the farmers want to grow pineapples (either organic or conventional but couldn't afford to buy coffee husk. Fruit drying was mainly a strategy to utilize cheap fruits during harvesting seasons for value addition. 71% and 42% of farmers in the two study areas wanted to dry fruits but it was beyond their economic capacity to buy the driers.Decision of the farmers whether to grow fruits or cereals, organic or conventional agriculture and selling the fruits as fresh or dry were dependent mainly on the economic, knowledge and resource availability of each type of practices. It is concluded that the main barrier for an increase in the production of organic dried

A CADD-alog of strategies in pharma

Science.gov (United States)

Warr, Wendy A.

2017-03-01

A special issue on computer-aided drug design (CADD) strategies in pharma discusses how CADD groups in different environments work. Perspectives were collected from authors in 11 organizations: four big pharmaceutical companies, one major biotechnology company, one smaller biotech, one private pharmaceutical company, two contract research organizations (CROs), one university, and one that spans the breadth of big pharmaceutical companies and one smaller biotech.

Metrics for measuring net-centric data strategy implementation

Science.gov (United States)

Kroculick, Joseph B.

2010-04-01

An enterprise data strategy outlines an organization's vision and objectives for improved collection and use of data. We propose generic metrics and quantifiable measures for each of the DoD Net-Centric Data Strategy (NCDS) data goals. Data strategy metrics can be adapted to the business processes of an enterprise and the needs of stakeholders in leveraging the organization's data assets to provide for more effective decision making. Generic metrics are applied to a specific application where logistics supply and transportation data is integrated across multiple functional groups. A dashboard presents a multidimensional view of the current progress to a state where logistics data shared in a timely and seamless manner among users, applications, and systems.

Tissue engineering and cell-based therapy toward integrated strategy with artificial organs.

Science.gov (United States)

Gojo, Satoshi; Toyoda, Masashi; Umezawa, Akihiro

2011-09-01

Research in order that artificial organs can supplement or completely replace the functions of impaired or damaged tissues and internal organs has been underway for many years. The recent clinical development of implantable left ventricular assist devices has revolutionized the treatment of patients with heart failure. The emerging field of regenerative medicine, which uses human cells and tissues to regenerate internal organs, is now advancing from basic and clinical research to clinical application. In this review, we focus on the novel biomaterials, i.e., fusion protein, and approaches such as three-dimensional and whole-organ tissue engineering. We also compare induced pluripotent stem cells, directly reprogrammed cardiomyocytes, and somatic stem cells for cell source of future cell-based therapy. Integrated strategy of artificial organ and tissue engineering/regenerative medicine should give rise to a new era of medical treatment to organ failure.

MODEL OF PROVIDING WITH DEVELOPMENT STRATEGY FOR INFORMATION TECHNOLOGIES IN AN ORGANIZATION

Directory of Open Access Journals (Sweden)

A. A. Kuzkin

2015-03-01

Full Text Available Subject of research. The paper presents research and instructional tools for assessment of providing with the development strategy for information technologies in an organization. Method. The corresponding assessment model is developed which takes into consideration IT-processes equilibrium according to selected efficiency factors of information technologies application. Basic results. The model peculiarity resides in applying neuro-fuzzy approximators where the conclusion is drawn upon fuzzy logic, and membership functions are adjusted through the use of neural networks. For the adequacy testing of the suggested model, due diligence result analysis has been carried out for the IT-strategy executed in the “Navigator” group of companies at the stage of implementation and support of new technologies and production methods. Data visualization with a circle diagram is applied for the comparative evaluation of the analysis results. The chosen model adequacy is proved by the agreement between predictive assessments for IT-strategy performance targets derived by means of the fuzzy cognitive model over 12 months planning horizon and the real values of these targets upon the expiry of the given planning term. Practical significance. The developed model application gives the possibility to solve the problem of sustainability assessment for the process of providing the required IT-strategy realization level based upon the fuzzy cognitive map analysis and to reveal IT-objectives changing tendencies for an organization over the stated planning interval.

The Development of Digital Collections and Resources Organization Related Projects in Taiwan

Directory of Open Access Journals (Sweden)

Hsueh-Hua Chen

2001-12-01

Full Text Available With the development of Internet, digital libraries/museums have received worldwide attention and many developed countries are doing extensive researches on digital libraries/museums. In Taiwan, many institutions have digitized their rare collections. This paper introduces the recent development of digital projects in Taiwan, including: Digital Museum Project, National Digital Collection Project and National Culture Database Project, and also especially introduces some resources organization related projects. [Article content in Chinese

Dissolved organic carbon and dissolved organic nitrogen data collected using bottle in a world wide distribution from 02 September 1998 to 02 November 2003 (NODC Accession 0002403)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) data were collected using bottle casts in a world wide distribution. Data were collected from 02...

A strategy for optimizing staffing to improve the timeliness of inpatient phlebotomy collections.

Science.gov (United States)

Morrison, Aileen P; Tanasijevic, Milenko J; Torrence-Hill, Joi N; Goonan, Ellen M; Gustafson, Michael L; Melanson, Stacy E F

2011-12-01

The timely availability of inpatient test results is a key to physician satisfaction with the clinical laboratory, and in an institution with a phlebotomy service may depend on the timeliness of blood collections. In response to safety reports filed for delayed phlebotomy collections, we applied Lean principles to the inpatient phlebotomy service at our institution. Our goal was to improve service without using additional resources by optimizing our staffing model. To evaluate the effect of a new phlebotomy staffing model on the timeliness of inpatient phlebotomy collections. We compared the median time of morning blood collections and average number of safety reports filed for delayed phlebotomy collections during a 6-month preimplementation period and 5-month postimplementation period. The median time of morning collections was 17 minutes earlier after implementation (7:42 am preimplementation; interquartile range, 6:27-8:48 am; versus 7:25 am postimplementation; interquartile range, 6:20-8:26 am). The frequency of safety reports filed for delayed collections decreased 80% from 10.6 per 30 days to 2.2 per 30 days. Reallocating staff to match the pattern of demand for phlebotomy collections throughout the day represents a strategy for improving the performance of an inpatient phlebotomy service.

COMMUNITY LEVEL ORGANIC WASTE COLLECTION SYSTEM IN A DEVELOPING COUNTRY: CASE STUDY OF FLORIANÓPOLIS, BRAZIL

Directory of Open Access Journals (Sweden)

Carla Tognato de Oliveira

2017-05-01

Full Text Available The paper aims to set an organic waste collection system which is accessible to the community group of the "Revolução dos baldinhos"(Revolution of the buckets, located in the neighborhood called Chico Mendes, in Florianópolis, Brazil. The focus is the geographical identification of voluntary delivery points and routing the collection of organic waste through low cost material and procedures and high degree of accessibility. Therefore, we define the routing problem and shared the methodological procedures in three steps. The first step was the geographical location of the voluntary delivery points and check the current collection - verifying collected and route volume. The second step was to propose routes and the third step was the comparison between the performed route and the proposal route. By comparing the route performed by empirical method and the computational method, we came to 12.76% by reducing distances. The question regarding the volume of collected organic waste, we have identified that reducing the 50 liters container volume to 30 liters, reduces the route.

Building stakeholder relations online: How nonprofit organizations use dialogic and relational maintenance strategies on Facebook

NARCIS (Netherlands)

van Wissen, N.; Wonneberger, A.

2017-01-01

Although Facebook provides organizations with the opportunity to easily engage with stakeholders online, very little is known about the effectiveness of organizational communication strategies. This study examines how nonprofit organizations (NPOs) use Facebook to engage with stakeholders through

How can veterinarians be interesting partners for organic dairy farmers?

DEFF Research Database (Denmark)

Duval, J E; Bareille, N; Fourichon, C

2017-01-01

in an advisory role. Fourteen organic dairy farmers were interviewed using qualitative research interviews. Data collection and analysis was performed using a modified approach to Grounded Theory. Organic dairy farmers had animal health management strategies focusing on animal health promotion. Veterinarians had....... The objectives of this study are -from organic dairy farmers' points of view- (i) to describe farmers' objectives and strategies regarding herd health, (ii) to describe private veterinarians' roles in farmers' animal health promotion strategies and (iii) to identify farmers' reasons for accepting veterinarians...... most often solely the role of therapist in farmers' animal health management strategies. Reasons explaining that veterinarians were not able to establish advisory roles were found in the differences between veterinarians and farmers regarding their animal health strategies and solutions to disease...

Promising Strategy To Improve Charge Separation in Organic Photovoltaics : Installing Permanent Dipoles in PCBM Analogues

NARCIS (Netherlands)

de Gier, Hilde D.; Jahani, Fatemeh; Broer, Ria; Hummelen, Jan C.; Havenith, Remco W. A.

2016-01-01

A multidisciplinary approach involving organic synthesis and theoretical chemistry was applied to investigate a promising strategy to improve charge separation in organic photovoltaics: installing permanent dipoles in fullerene derivatives. First, a PCBM analogue with a permanent dipole in the side

Principles and strategies for monitoring data collection integrity in a multi-site randomized clinical trial of a behavioral intervention.

Science.gov (United States)

Phillips-Salimi, Celeste R; Donovan Stickler, Molly A; Stegenga, Kristin; Lee, Melissa; Haase, Joan E

2011-08-01

Although treatment fidelity strategies for enhancing the integrity of behavioral interventions have been well described, little has been written about monitoring data collection integrity. This article describes the principles and strategies developed to monitor data collection integrity of the "Stories and Music for Adolescent/Young Adult Resilience During Transplant" study (R01NR008583, U10CA098543, and U10CA095861)-a multi-site Children's Oncology Group randomized clinical trial of a music therapy intervention for adolescents and young adults undergoing stem cell transplant. The principles and strategies outlined in this article provide one model for development and evaluation of a data collection integrity monitoring plan for behavioral interventions that may be adapted by investigators and may be useful to funding agencies and grant application reviewers in evaluating proposals. Copyright © 2011 Wiley Periodicals, Inc.

What People "Like": Analysis of Social Media Strategies Used by Food Industry Brands, Lifestyle Brands, and Health Promotion Organizations on Facebook and Instagram.

Science.gov (United States)

Klassen, Karen Michelle; Borleis, Emily S; Brennan, Linda; Reid, Mike; McCaffrey, Tracy A; Lim, Megan Sc

2018-06-14

Health campaigns have struggled to gain traction with young adults using social media, even though more than 80% of young adults are using social media at least once per day. Many food industry and lifestyle brands have been successful in achieving high levels of user engagement and promoting their messages; therefore, there may be lessons to be learned by examining the successful strategies commercial brands employ. This study aims to identify and quantify social media strategies used by the food industry and lifestyle brands, and health promotion organizations across the social networking sites Facebook and Instagram. The six most engaging posts from the 10 most popular food industry and lifestyle brands and six health promotion organizations were included in this study. A coding framework was developed to categorize social media strategies, and engagement metrics were collected. Exploratory linear regression models were used to examine associations between strategies used and interactions on Facebook and Instagram. Posts from Facebook (143/227, 63.0%) and Instagram (84/227, 37.0%) were included. Photos (64%) and videos (34%) were used to enhance most posts. Different strategies were most effective for Facebook and Instagram. Strategies associated with higher Facebook interactions included links to purchasable items (beta=0.81, 95% CI 0.50 to 1.13, PInstagram (beta=0.50, 95% CI 0.05 to 0.95, P=.03). Instagram interactions were negatively associated with weight loss (beta=-1.45, 95% CI -2.69 to -0.21, P=.02) and other content (beta=-0.81, 95% CI -1.57 to -.06, P=.04) compared with food content. Health promotion professionals and organizations can improve engagement using positive messaging and tailoring posts appropriate for different social media channels. ©Karen Michelle Klassen, Emily S Borleis, Linda Brennan, Mike Reid, Tracy A McCaffrey, Megan SC Lim. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 14.06.2018.

Information Technology Strategies for Honor Society and Organization Membership Retention in Online Nursing Programs.

Science.gov (United States)

Hopkins, Emily E; Wasco, Jennifer J

Membership retention in an honor society or organization is of utmost importance for sustainability. However, retaining members in organizations that serve online education nursing students can be a challenging task. Understanding the importance of creating a sense of community to promote retention within an honor society chapter, nursing faculty at a small private university implemented different online approaches. This article highlights successful information technology strategies to promote membership retention in organizations for online nursing students.

Organizing export strategies.

OpenAIRE

G. Lojacono; M. Venzin

2014-01-01

The article unfolds as follows: after a brief introduction on the relevance of international trade and the characteristics of export strategies, we describe four distinct archetypes: export manager, centralistic export developer, export skimmer, integrated export developer.

Towards a Knowledge Building Community: From Guided to Self-Organized Inquiry

Directory of Open Access Journals (Sweden)

Stefano Cacciamani

2010-11-01

Full Text Available Over four academic years a design experiment was conducted involving four online university courses with the goal of shifting from Guided to Self-Organized Inquiry to foster Knowledge Building communities in the classroom. Quantitative analyses focused on notes contributed to collective knowledge spaces, as well as reading and building-on notes of others. All team members, including teachers, contributed at high levels. Students tended to produce more notes in the guided-inquiry approach but read more and demonstrated more even distribution of work as part of self-organized inquiry. Qualitative data focused on strategies students reported as new to their school experience. Strategies fell into three categories common to both guided and self-organizing inquiry: elaborating course content for depth of understanding, collaboration in an online environment, and metacognition, with greater reflection on idea development. Distinctive aspects of self-organized inquiry, according to student reports, included going beyond given information, linking new understandings and personal experiences, attention to the collective works of the community, and learning from instructor’s strategies.

The Relevance of IT Service Management Maturity for IT Alignment and Its Strategy and Organization Size Contingencies

DEFF Research Database (Denmark)

Winkler, Till J.; Wulf, Jochen; Brenner, Walter

2014-01-01

to address whether and in which contingent contexts the institutionalization of ITSM frameworks, understood as collections of IT governance mechanisms, may contribute to IT alignment, a widely recognized prerequisite for superior IT performance. This workshop contribution is based on a cross-sectional survey...... with ITSM experts in which we measure levels of maturity of different ITSM planning and execution processes and focus on the organizations’ IS strategy (innovative versus conservative) as well as organization size as contingency factors hypothesized to moderate the effect of ITSM maturity on IT alignment....... Our findings strengthen the view that ITSM frameworks like ITIL incorporate governance mechanisms that can enhance the effect of the established relational antecedents of IT alignment. In addition, our data particularly provide evidence for the relevance of execution-level ITSM processes and suggest...

Collective Influence on Information Technology in Virtual Organizations-Emancipatory Management of Technology?

DEFF Research Database (Denmark)

Koch, Christian

2000-01-01

This contribution addresses the question of how to create an agency for emancipatory management of technology. Unions are suggested as a collective actor, since steps towards democratization and micro emancipation have few chances if they rely on management practitioners alone. Instead, unions......, shop stewards and employees should acquire and demand elements of emancipatory management of technology on the basis of collective power rather than waiting for managers to change their praxis. The article looks at union activities related to virtual organizations in manufacturing companies...

Collective actions of women´s organizations for peace in Colombia

Directory of Open Access Journals (Sweden)

Mayra Lucia Sánchez Mora

2015-12-01

Full Text Available Currently, Colombia is conducting a peace process that could glimpse the peace the country craves. This peace would bring the end of the armed conflict but not systematically the end of all kind of violence. To ensure the participation and influence of women in this process, it is essential to know the current role performed by the Colombian women’s peace networks. This is the aim of this article. This article explores the main ways of political action undertaken by Colombian women in peacebuilding. In order to do it, we have analyzed the main repertoires of collective action, organizational structure, framing processes and impacts of two women’s networks —Women’s Pacific Route and the Initiative of Colombian Women for Peace—. This analysis was conducted using qualitative techniques. We have made thus three in-depth interviews with the main leaders of each organization studied. Our results present what are the differences and similarities between both women’s networks through the observation of their political practices and their relationship with the concepts peace/conflict; and gender/feminism. While for the Pacific Route the articulating axis is the feminist movement, for the IMP it is the institutional framework. On the other hand, we remarked on identifying civil resistance developed by women in the different Colombia’s peace processes, the limits found by themselves, the strategies to overcome them and the political health of these movements.

General strategy for the protection of organs at risk in IMRT therapy of a moving body

International Nuclear Information System (INIS)

Abolfath, Ramin M.; Papiez, Lech

2009-01-01

We investigated protection strategies of organs at risk (OARs) in intensity modulated radiation therapy (IMRT). These strategies apply to delivery of IMRT to moving body anatomies that show relative displacement of OAR in close proximity to a tumor target. We formulated an efficient genetic algorithm which makes it possible to search for global minima in a complex landscape of multiple irradiation strategies delivering a given, predetermined intensity map to a target. The optimal strategy was investigated with respect to minimizing the dose delivered to the OAR. The optimization procedure developed relies on variability of all parameters available for control of radiation delivery in modern linear accelerators, including adaptation of leaf trajectories and simultaneous modification of beam dose rate during irradiation. We showed that the optimization algorithms lead to a significant reduction in the dose delivered to OAR in cases where organs at risk move relative to a treatment target.

General strategy for the protection of organs at risk in IMRT therapy of a moving body

Energy Technology Data Exchange (ETDEWEB)

Abolfath, Ramin M.; Papiez, Lech [Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas 75390 (United States)

2009-07-15

We investigated protection strategies of organs at risk (OARs) in intensity modulated radiation therapy (IMRT). These strategies apply to delivery of IMRT to moving body anatomies that show relative displacement of OAR in close proximity to a tumor target. We formulated an efficient genetic algorithm which makes it possible to search for global minima in a complex landscape of multiple irradiation strategies delivering a given, predetermined intensity map to a target. The optimal strategy was investigated with respect to minimizing the dose delivered to the OAR. The optimization procedure developed relies on variability of all parameters available for control of radiation delivery in modern linear accelerators, including adaptation of leaf trajectories and simultaneous modification of beam dose rate during irradiation. We showed that the optimization algorithms lead to a significant reduction in the dose delivered to OAR in cases where organs at risk move relative to a treatment target.

Peer influence strategies in collectively consumed products: (Events and Festivals): An exploratory study among university students.

OpenAIRE

Scully, K.; Moital, Miguel

2016-01-01

PURPOSE: The paper examines peer influence in the context of purchasing collectively consumed products. The particular focus of the paper is on strategies used by university students for persuasion and resistance when attending events & festivals. METHODOLOGY: Five females and three males studying for a degree in the UK were interviewed. Independent analysis of the interview transcripts was undertaken in order to identify persuasion and resistance strategies, as well as the factors influencin...

Combined strategies to control antinematicidal -resistant gastrointestinal nematodes in small ruminants on organized farms in pakistan

International Nuclear Information System (INIS)

Hamad, K.K.

2014-01-01

Combined strategies to control antinematicidal -resistant gastrointestinal nematodes in small ruminants on organized farms in Pakistan Antinematicidal resistance has been rooted on all the continents particularly in areas where ovine and caprine are being reared intensively due to frequent annual use of broad-spectrum dewormers. Farmers rely on mono-strategic scheme by using synthetic drugs to treat their livestock which is deemed the easier way to control gastrointestinal nematode infections as compared to the other strategies. On the other hand, recurrent employment of antinematicidal chemotherapeutics has conduced to development and prevalence of resistance among nematode populations. In this regard, other advocating strategies such as grazing management, rotation of antinematicidal drugs (although it is too late), amelioration of animal immunity, genetic approaches, biological control, nutritional supplementation, avoidance of mass treatment, improvement of management, eradication of concurrent diseases, and phytotherapy should be considered too. Although, by far there are no commercialized substantial alternatives to chemotherapy, but the current substitutes could decrease the parasitic burden, which, in turn, restrict indiscriminate use of synthetic drugs. The resistance is more rampant on organized farms as compared to non organized farms in rural areas in Asian, African and South Latin American countries because tamed animal raisers in those areas depend on ethnobotanicals to treat parasitism due to high cost of allopathic drugs. Therefore, in this review, the different strategies to control the antinematicidal resistance on organized farms in Pakistan will be elaborated. (author)

Combined strategies to control antinematicidal -resistant gastrointestinal nematodes in small ruminants on organized farms in pakistan

Energy Technology Data Exchange (ETDEWEB)

Hamad, K. K. [University of Agriculture, Faisalabad (Pakistan). Dept. of Parasitology

2014-03-15

Combined strategies to control antinematicidal -resistant gastrointestinal nematodes in small ruminants on organized farms in Pakistan Antinematicidal resistance has been rooted on all the continents particularly in areas where ovine and caprine are being reared intensively due to frequent annual use of broad-spectrum dewormers. Farmers rely on mono-strategic scheme by using synthetic drugs to treat their livestock which is deemed the easier way to control gastrointestinal nematode infections as compared to the other strategies. On the other hand, recurrent employment of antinematicidal chemotherapeutics has conduced to development and prevalence of resistance among nematode populations. In this regard, other advocating strategies such as grazing management, rotation of antinematicidal drugs (although it is too late), amelioration of animal immunity, genetic approaches, biological control, nutritional supplementation, avoidance of mass treatment, improvement of management, eradication of concurrent diseases, and phytotherapy should be considered too. Although, by far there are no commercialized substantial alternatives to chemotherapy, but the current substitutes could decrease the parasitic burden, which, in turn, restrict indiscriminate use of synthetic drugs. The resistance is more rampant on organized farms as compared to non organized farms in rural areas in Asian, African and South Latin American countries because tamed animal raisers in those areas depend on ethnobotanicals to treat parasitism due to high cost of allopathic drugs. Therefore, in this review, the different strategies to control the antinematicidal resistance on organized farms in Pakistan will be elaborated. (author)

Using small meshed collecting bags on trawls to quantify trawls seabed disturbance of aquatic organisms

DEFF Research Database (Denmark)

Krag, Ludvig Ahm

impact on commercial fishing grounds. In this study we develop and test small-meshed collecting bags designed to retain juvenile fish and benthic megafauna. The collecting bags are mounted in the wings and body of the trawl. The catches in the collection bags provide information of the species and size...... in the mechanical effect, such as penetration depth of the ground gear of different trawl designs. Collecting bags are also mounted to the different sections of the trawl in pairs, one to collect the organisms that pass through the trawl meshes and one to collect the population. Standard selectivity analyses...

Shifting styles of church leadership: Paul�s pragmatic leadership style in 1 and 2 Corinthians during the organization of the collection for Jerusalem

Directory of Open Access Journals (Sweden)

S. J. Joubert

2002-08-01

Full Text Available This essay focuses on Paul�s shifting leadership styles in his relationship with the church in Corinth during the organization of an ecumenical collection for the believers in Jerusalem (cf 1 Cor 16:1-4; 2 Cor 8-9. Paul�s basic textual strategy in 2 Corinthians 8-9, which involves the assignment of new roles to the interlocutors, serves to anti-structurally bridge the hierarchical gap between him (as the mild patriarchal figure and the Corinthians (as his spiritually mature children within the intratextual discourse. This pragmatic adjustment of the apostle�s autocratic leadership role in 1 Corinthians 16, in order to salvage the collection project in Corinth, serves as an example to modern church leaders to take cognizance of the impact of social and ideological contexts on their own styles of leadership.

The Evil of Team Work or Negative Effects of Collective Orientation in Organizations

OpenAIRE

Łukasz Sułkowski

2003-01-01

The objective of the paper is to analyze the effects of the presence of collective orientation in the organizations. Collectivism means the conviction that the social group welfare is more important than the individual welfare. Collectivism in an organization manifests itself in the orientation towards group targets, even in conflict with the interests of individuals. So, the problem of the efficiency of two orientations, collectivism and individualism, deserves discussion. The social psychol...

The Balanced Scorecard as a management tool for assessing and monitoring strategy implementation in health care organizations.

Science.gov (United States)

Bisbe, Josep; Barrubés, Joan

2012-10-01

Both prior literature and reported managerial practices have claimed that the Balanced Scorecard is a management tool that can help organizations to effectively implement strategies. In this article, we examine some of the contributions, dilemmas, and limitations of Balanced Scorecards in health care organizations. First, we describe the evolution of Balanced Scorecards from multidimensional performance measurement systems to causal representations of formulated strategies, and analyze the applicability of Balanced Scorecards in health care settings. Next, we discuss several issues under debate regarding Balanced Scorecard adoption in health care organizations. We distinguish between issues related to the design of Balanced Scorecards and those related to the use of these tools. We conclude that the Balanced Scorecard has the potential to contribute to the implementation of strategies through the strategically-oriented performance measurement systems embedded within it. However, effective adoption requires the adaptation of the generic instrument to the specific realities of health care organizations. Full English text available from:www.revespcardiol.org. Copyright © 2012 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

General method for simultaneous optimization of light trapping and carrier collection in an ultra-thin film organic photovoltaic cell

Energy Technology Data Exchange (ETDEWEB)

Tsai, Cheng-Chia, E-mail: ct2443@columbia.edu; Grote, Richard R.; Beck, Jonathan H.; Kymissis, Ioannis [Department of Electrical Engineering, Columbia University, New York, New York 10027 (United States); Osgood, Richard M. [Department of Electrical Engineering, Columbia University, New York, New York 10027 (United States); Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027 (United States); Englund, Dirk [Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2014-07-14

We describe a general method for maximizing the short-circuit current in thin planar organic photovoltaic (OPV) heterojunction cells by simultaneous optimization of light absorption and carrier collection. Based on the experimentally obtained complex refractive indices of the OPV materials and the thickness-dependence of the internal quantum efficiency of the OPV active layer, we analyze the potential benefits of light trapping strategies for maximizing the overall power conversion efficiency of the cell. This approach provides a general strategy for optimizing the power conversion efficiency of a wide range of OPV structures. In particular, as an experimental trial system, the approach is applied here to a ultra-thin film solar cell with a SubPc/C{sub 60} photovoltaic structure. Using a patterned indium tin oxide (ITO) top contact, the numerically optimized designs achieve short-circuit currents of 0.790 and 0.980 mA/cm{sup 2} for 30 nm and 45 nm SubPc/C{sub 60} heterojunction layer thicknesses, respectively. These values correspond to a power conversion efficiency enhancement of 78% for the 30 nm thick cell, but only of 32% for a 45 nm thick cell, for which the overall photocurrent is actually higher. Applied to other material systems, the general optimization method can elucidate if light trapping strategies can improve a given cell architecture.

Composition of source-sorted municipal organic waste collected in Danish cities

DEFF Research Database (Denmark)

Hansen, Trine Lund; Jansen, Jes La Cour; Spliid, Henrik

2007-01-01

Source-sorted municipal organic waste from different dwelling types in five Danish cities was sampled during one year. The samples were from permanent, full-scale systems or temporary, experimental systems for collection of source-sorted municipal organic waste. Pre-treatment of the organic waste...... prior to biological treatment was used in all cities to remove foreign objects and provide size reduction. All sampling was performed after pre-treatment in order to obtain more homogeneous and representative samples. The sampling included both the pre-treated waste and the reject from the pre......-treatment allowing for estimation of the composition of the original waste. A total of 40 waste samples were chemically characterised with respect to 15 parameters. The waste generally consisted of around 88% VS of which an average of 80% was easily degradable. The average content of N, P and K in the dry matter...

Microscopic composition measurements of organic individual particles collected in the Southern Great Plains

Science.gov (United States)

Bonanno, D.; China, S.; Fraund, M. W.; Pham, D.; Kulkarni, G.; Laskin, A.; Gilles, M. K.; Moffet, R.

2016-12-01

The Holistic Interactions of Shallow Clouds, Aerosols, and Land-Ecosystems (HI-SCALE) Campaign was carried out to gain a better understanding of the lifecycle of shallow clouds. The HISCALE experiment was designed to contrast two seasons, wet and dry, and determine their effect on atmospheric cloud and aerosol processes. The spring component to HISCALE was selected to characterize mixing state for particles collected onto substrates. Sampling was performed before and after rain events to obtain airborne soil organic particles (ASOP), which are ejected after rain events. The unique composition of the ASOP may affect optical properties and/or hygroscopic properties. The collection of particles took place at the Atmospheric Radiation Measurement Southern Great Plains (ARM SGP) field site. The Scanning Transmission X-Ray Microscope (STXM) was used to image the samples collected during the first HI-SCALE Campaign to determine the carbonaceous mixing state. Scanning Electron Microscopy Energy-dispersive X-ray (SEM/EDX) analysis is more sensitive to the inorganic makeup of particles, while STXM renders a more comprehensive analysis of the organics. Measurements such as nephelometry, Particle Soot Absorption Photometry (PSAP), and Aerosol Mass Spectrometry (AMS) from the ARM archive will be correlated with microscopy measurements. The primary focus is the relation between composition and morphology of ASOP with hygroscopicity and optical properties. Further investigation of these organic particles will be performed to provide a mixing state parameterization and aid in the advancement of current climate models.

Study into an organization for collecting, processing and removing of radioactive waste

International Nuclear Information System (INIS)

1983-09-01

This report presents the results of a study into a new organization for the collection, processing and removal of radioactive waste. At present these activities are carried out by the Dutch Energy Research Foundation (ECN). The new organization has to offer guarantees for a qualititatively responsible retrieval and processing of radioactive waste. It also has to be certain that the waste offered will not be send back, or even refused, if stagnation occurs in the removal. Finally the tariffs have to be not so prohibitive that they hinder a responsible handling with radioactive waste by the producers. An organization is advised which is self-employed with regard to management, directorate and materials. It is recommended to submit this organization in a limited liability company. This form of government may be supplemented optionally with a slight form of a cooperative association. (author). 10 refs.; 3 figs.; 11 tabs

Some aspects of the file organization and retrieval strategy in large data-bases

International Nuclear Information System (INIS)

Arnaudov, D.D.; Govorun, N.N.

1977-01-01

Methods of organizing a big information retrieval system are discribed. A special attention is paid to the file organization. An adapting file structure is described in more detail. The discussed method gives one the opportunity to organize large files in such a way that the response time of the system can be minimized, when the file is increasing. In connection with the retrieval strategy a method is proposed, which uses the frequencies of the descr/iptors and the couples of the descriptors to forecast the expected number of the relevant documents. Programmes are made, on the base of these methods, which are used in the information retrieval systems of JINR

Effects of Message Interactivity upon Relational Maintenance Strategy in Digital Communications between Organizations and the Public

Science.gov (United States)

Liu, Zhan-Qing

2012-01-01

Digital communication between organizations and the public is strategically important in shaping mutual understanding and long term relationship. The primary focus of this project was to investigate the relationship between message interactivity and relational maintenance strategy in the email communication process on organization websites. At…

Collective place branding - an alternative strategy for territorial development compared to geographical indications?

OpenAIRE

Donner, Mechthild

2016-01-01

Geographical Indications (GIs) protecting the origin of specific food products are expanding worldwide and promoted as first order tool for agricultural and local development in developing countries. At the same time, collective place brands are adopted by public and private sectors in Europe as novel strategy to jointly valorise and promote a package of place-specific (food) products and (tourism) services, which supports a distinctive territorial identity or a territorial project.We here pr...

The Strategy Blueprint: A Strategy Process Computer-Aided Design Tool

OpenAIRE

Aldea, Adina Ioana; Febriani, Tania Rizki; Daneva, Maya; Iacob, Maria Eugenia

2017-01-01

Strategy has always been a main concern of organizations because it dictates their direction, and therefore determines their success. Thus, organizations need to have adequate support to guide them through their strategy formulation process. The goal of this research is to develop a computer-based tool, known as ‘the Strategy Blueprint’, consisting of a combination of nine strategy techniques, which can help organizations define the most suitable strategy, based on the internal and external f...

Valve Corporation: Strategy Tipping Points and Thresholds

OpenAIRE

Teppo Felin

2015-01-01

Valve Corporation represents an intriguing case study of flat structure and self organization (Puranam & Håkonsson, 2015; Valve, 2012).  The structures and practices of Valve of course are not new. But the company provides an interesting experiment and illustration that powerfully highlights how organizational design can impact individual and collective behavior, strategy and performance.

Changes in Visual/Spatial and Analytic Strategy Use in Organic Chemistry with the Development of Expertise

Science.gov (United States)

Vlacholia, Maria; Vosniadou, Stella; Roussos, Petros; Salta, Katerina; Kazi, Smaragda; Sigalas, Michael; Tzougraki, Chryssa

2017-01-01

We present two studies that investigated the adoption of visual/spatial and analytic strategies by individuals at different levels of expertise in the area of organic chemistry, using the Visual Analytic Chemistry Task (VACT). The VACT allows the direct detection of analytic strategy use without drawing inferences about underlying mental…

A guide to understanding and implementing risk evaluation and mitigation strategies in organ transplantation.

Science.gov (United States)

Gabardi, Steven; Tichy, Eric M

2013-03-01

To review the components of the Congressional mandate for risk evaluation and mitigation strategies (REMS) managed by the Food and Drug Administration and assess their impact on health care providers practicing within the organ transplant arena. A non-date-limited search of MEDLINE and EMBASE (January 2007-June 2012) was conducted by using the following search terms: risk evaluation and mitigation strategies, REMS, and organ transplant, including a query of the individual organs. Information from the Federal Register and the Food and Drug Administration was also evaluated. REMS are strategies implemented to manage known or potential risks associated with medications and to ensure ongoing pharmacovigilance throughout the life of a pharmaceutical product. Elements of REMS programs may consist of 3 levels: a medication guide, communication plan, and elements to assure safe use. A medication guide is used to help prevent serious adverse events, aid in patients' decision making, and enhance medication adherence. Communication plans help educate health care providers and encourage adherence with REMS. The elements to assure safe use is a restrictive process implemented when it is deemed necessary to ensure safe access for patients to products with known serious risks. In transplant medicine, REMS currently exist for belatacept (medication guide and communication plan) and the mycophenolic acid derivatives (medication guide and elements to assure safe use). REMS are another step in the evolution of the development and marketing of pharmaceutical agents. Use of REMS in solid-organ transplant is becoming common. Transplant clinicians must provide required patient education and become involved with other aspects of REMS implementation to reduce the serious risks of pharmaceuticals and to improve patients' outcomes.

Strategies for changing negative public attitudes toward organ donation in the People’s Republic of China

Science.gov (United States)

Shumin, Xie; Woo, Stephanie Mu-Lian; Lei, Zhang

2014-01-01

In recent decades, the demand for organ transplantation has risen rapidly worldwide, due to an increased incidence of vital organ failure. However, the scarcity of organs appropriate for transplantation has led to an organ shortage crisis. This article retrospectively reviews strategies to change negative public attitudes toward organ donation in the People’s Republic of China. We strongly believe that efforts to publicize knowledge of organ donation, promote family discussions, train medical staff and students, establish incentive systems, and implement regulatory oversight may combat unfavorable Chinese public opinion toward organ donation and transplantation, thus potentially increasing the organ donation rate in the People’s Republic of China. PMID:24368880

The health maintenance organization strategy: a corporate takeover of health services delivery.

Science.gov (United States)

Salmon, J W

1975-01-01

This paper presents a political economic framework for viewing the social organization of the delivery of health care servies and predicting a qualitatively different institutional configuration involving the health maintenance organization. The principal forces impacting American capitalism today are leading to a fundamental restructuring for increased social efficiency of the entire social welfare sector, including the health services industry. The method to achieve this restructuring involves health policy directed at raising the contribution to the social surplus from the delivery of health care services and eventual corporate domination. The health maintenance organization conceptualization is examined with suggestions as to how the HMO strategy promoted by the state leads to this corporate takeover. The mechanism and extent of the present corporate involvement are examined and implications of health services as a social control mechanism are presented.

Valve Corporation: Strategy Tipping Points and Thresholds

Directory of Open Access Journals (Sweden)

Teppo Felin

2015-06-01

Full Text Available Valve Corporation represents an intriguing case study of flat structure and self organization (Puranam & Håkonsson, 2015; Valve, 2012.  The structures and practices of Valve of course are not new. But the company provides an interesting experiment and illustration that powerfully highlights how organizational design can impact individual and collective behavior, strategy and performance.

A resource-based view of partnership strategies in health care organizations.

Science.gov (United States)

Yarbrough, Amy K; Powers, Thomas L

2006-01-01

The distribution of management structures in health care has been shifting from independent ownership to interorganizational relationships with other firms. A shortage of resources has been cited as one cause for such collaboration among health care entities. The resource- based view of the firm suggests that organizations differentiate between strategic alliances and acquisition strategies based on a firm's internal resources and the types of resources a potential partner organization possesses. This paper provides a review of the literature using the resource-based theory of the firm to understand what conditions foster different types of health care partnerships. A model of partnership alliances using the resource-based view is presented, strategic linkages are presented, managerial implications are outlined, and directions for future research are given.

A strategy for tissue self-organization that is robust to cellular heterogeneity and plasticity.

Science.gov (United States)

Cerchiari, Alec E; Garbe, James C; Jee, Noel Y; Todhunter, Michael E; Broaders, Kyle E; Peehl, Donna M; Desai, Tejal A; LaBarge, Mark A; Thomson, Matthew; Gartner, Zev J

2015-02-17

Developing tissues contain motile populations of cells that can self-organize into spatially ordered tissues based on differences in their interfacial surface energies. However, it is unclear how self-organization by this mechanism remains robust when interfacial energies become heterogeneous in either time or space. The ducts and acini of the human mammary gland are prototypical heterogeneous and dynamic tissues comprising two concentrically arranged cell types. To investigate the consequences of cellular heterogeneity and plasticity on cell positioning in the mammary gland, we reconstituted its self-organization from aggregates of primary cells in vitro. We find that self-organization is dominated by the interfacial energy of the tissue-ECM boundary, rather than by differential homo- and heterotypic energies of cell-cell interaction. Surprisingly, interactions with the tissue-ECM boundary are binary, in that only one cell type interacts appreciably with the boundary. Using mathematical modeling and cell-type-specific knockdown of key regulators of cell-cell cohesion, we show that this strategy of self-organization is robust to severe perturbations affecting cell-cell contact formation. We also find that this mechanism of self-organization is conserved in the human prostate. Therefore, a binary interfacial interaction with the tissue boundary provides a flexible and generalizable strategy for forming and maintaining the structure of two-component tissues that exhibit abundant heterogeneity and plasticity. Our model also predicts that mutations affecting binary cell-ECM interactions are catastrophic and could contribute to loss of tissue architecture in diseases such as breast cancer.

Evaluating Strategies for Achieving Global Collective Action on Transnational Health Threats and Social Inequalities

OpenAIRE

Hoffman, Steven Justin

2015-01-01

This dissertation presents three studies that evaluate different strategies for addressing transnational health threats and social inequalities that depend upon or would benefit from global collective action. Each draws upon different academic disciplines, methods and epistemological traditions. Chapter 1 assesses the role of international law in addressing global health challenges, specifically examining when, how and why global health treaties may be helpful. Evidence from 90 quantitati...

Not the last word: dissemination strategies for patient-centred research in nursing.

Science.gov (United States)

Hagan, Teresa L; Schmidt, Karen; Ackison, Guyanna R; Murphy, Megan; Jones, Jennifer R

2017-08-01

Research results hold value for many stakeholders including researchers, patient populations, advocacy organizations, and community groups. The aim of this study is to describe our research team's systematic process to designing a dissemination strategy for a completed research study. We organized a dissemination event to feed the results of our study to participants and stakeholders and collect feedback regarding our study. We applied the Agency for Healthcare Research and Quality's dissemination framework to guide the development of the event and collected participant feedback during the event. We describe our dissemination strategy along with attendees' feedback and suggestions for our research as an example of a way to design a patient- and community-focused dissemination. We explain the details of our dissemination strategy including (a) our process of reporting a large research study into a stakeholder event, (b) stakeholder feedback collected at the event, and (c) the translation of feedback into our research team's research. We also describe challenges encountered during the dissemination process and ways to handle issues such as logistics, funding, and staff. This analysis provides key insights and practical advice for researchers looking for innovative ways to disseminate their findings within the lay and scientific communities.

Evaluation of ink-jet printed current collecting grids and bushbars for ITO-free organic solar cells

NARCIS (Netherlands)

Galagan, Y.O.; Coenen, E,W.C.; Sabik, S.; Gorter, H.H.; Barink, M.; Veenstra, S.C.; Kroon, J.M.; Andriessen, H.A.J.M.; Blom, P.W.M.

2012-01-01

ITO-free organic solar cells with ink-jet printed current collecting grids and high conducting PEDOT:PSS as composite anode are demonstrated. Inkjet printed current collecting grids with different cross-sectional are as have been investigated. The effect of the width and height of the gridlines and

KNOWLEDGE MANAGEMENT AS STRATEGY TO ACHIEVE COMPETITIVE ADVANTAGES IN OIL ORGANIZATIONS

Directory of Open Access Journals (Sweden)

María Fernando Arellano Morales

2015-04-01

Full Text Available Man's interest in knowing and transform his reality, has led to a continuous and incessant development of science and the production of knowledge inherent in them. This cyclical and systemic process has become itself abundance of knowledge that is daily creating and disseminating, surpassing even the physical spaces where it can be stored and beyond assimilation, use and transfer. The complex and changing knowledge in the activities of oil organizations undoubtedly demands designing strategies that transform and create new experiences, knowledge and skills, in order to innovate traditional management processes, information technology and communication, the intellectual capital and organizational culture. This paper aims to highlight the importance of Knowledge Management (KM when the enthusiasm and ability to learn intangible capital of an organization is involved to generate knowledge to make intelligent decisions. As argue Argyris and Schön (1978 Nonaka (1991 Kogut and Zander (1992 "knowledge is one of the most critical variables to achieve sustainable success in any organization." In addition to highlighting the success of organizations and the economy of the country depend on its ability to produce, assimilate, to use and transmit knowledge, to transform it into a competitive advantage.

Organ or tissue doses, effective dose and collective effective dose from X-ray diagnosis, in Japan

International Nuclear Information System (INIS)

Murayama, Takashi; Nishizawa, Kanae; Noda, Yutaka; Kumamoto, Yoshikazu; Iwai, Kazuo.

1996-01-01

Effective doses and collective effective doses from X-ray diagnostic examinations were calculated on the basis of the frequency of examinations estimated by a nationwide survey and the organ or tissue doses experimentally determined. The average organ or tissue doses were determined with thermoluminescence dosimeters put at various sites of organs or tissues in an adult and a child phantom. Effective doses (effective dose equivalents) were calculated as the sum of the weighted equivalent doses in all the organs or tissues of the body. As the examples of results, the effective doses per radiographic examination were approximately 7 mGy for male, and 9 mGy for female angiocardiography, and about 3 mGy for barium meal. Annual collective effective dose from X-ray diagnostic examinations in 1986 were about 104 x 10 3 person Sv from radiography and 118 x 10 3 person Sv from fluoroscopy, with the total of 222 x 10 3 person Sv. (author)

THE NEED OF USING KNOWLEDGE MANAGEMENT STRATEGY IN MODERN BUSINESS ORGANIZATIONS

Directory of Open Access Journals (Sweden)

Laurenţia\tElena\tSCURTU

2015-12-01

Full Text Available The modern society, in order to reach its current stage of development, has been through stages whose patterns have been stocked as important archives, which they constituted and built up a chain of values that allow us to call/ name the modern society a society of knowledge. The knowledge has become, by far, the most important asset and resource to which we report ourselves to into the organized and non-organized fields of our nowadays society, and the nature, evolution, dynamics of these organized domains of business entities have become a subject of fundamental importance to maximize their competitive advantage. In that matter, the scientific, theoretical, practical knowledge or the one resulted from experience, is the key determiner to acquire modern corporate success, at least in the more global context of markets and business processes. This paperwork comes to complete the idea, according to which, the competitive advantage of modern business entities/ corporations can’t be reached unless the general management strategy would include: processes, principles, techniques to make/ to create this knowledge productive, meaning to include the knowledge management strategy into the general one of the specific corporation. Another important aspect we want to emphasize is the importance of reporting ourselves to knowledge as a key factor for the development of the academic environment/ domain, as well as for the one of business organizations. In the present, workers are using more and more their minds rather than their hands, and the idea of knowledge worker in the business area has its roots, as we believe, in the institutional education. The high level of absorbing individuals who own intangible active stocks/ knowledgeis bigger and bigger, and this thing wouldn’t be possible without looking towards the academic domain as the main determiner in developing the human factor, and also being the supplier that fuels the quality of employment

Collective remembering of organizations: Co-construction of organizational pasts in Wikipedia

DEFF Research Database (Denmark)

Etter, Michael Andreas; Nielsen, Finn Årup

2015-01-01

is to investigate the online encyclopedia Wikipedia as a global memory place, where the pasts of organizations are communicatively co-constructed by actors of a loosely connected community. Design/methodology/approach – The authors analyze 1,459 edits of Wikipedia pages of ten organizations from various industries....... Quantitative content analysis detects Wikipedia edits for their reputational relevance and reference to formal sources, such as corporate communication or newspapers. Furthermore, the authors investigate to which degree current corporate communication in form of 177 press releases has an influence...... on the remembering process in Wikipedia. Findings – The analysis shows how the continuous construction of collective memories bridges past formal corporate communication, news media, and other sources with the present, exposing, and suppressing relevant information concerning corporate reputation for large audiences...

How high-performance work systems drive health care value: an examination of leading process improvement strategies.

Science.gov (United States)

Robbins, Julie; Garman, Andrew N; Song, Paula H; McAlearney, Ann Scheck

2012-01-01

As hospitals focus on increasing health care value, process improvement strategies have proliferated, seemingly faster than the evidence base supporting them. Yet, most process improvement strategies are associated with work practices for which solid evidence does exist. Evaluating improvement strategies in the context of evidence-based work practices can provide guidance about which strategies would work best for a given health care organization. We combined a literature review with analysis of key informant interview data collected from 5 case studies of high-performance work practices (HPWPs) in health care organizations. We explored the link between an evidence-based framework for HPWP use and 3 process improvement strategies: Hardwiring Excellence, Lean/Six Sigma, and Baldrige. We found that each of these process improvement strategies has not only strengths but also important gaps with respect to incorporating HPWPs involving engaging staff, aligning leaders, acquiring and developing talent, and empowering the front line. Given differences among these strategies, our analyses suggest that some may work better than others for individual health care organizations, depending on the organizations' current management systems. In practice, most organizations implementing improvement strategies would benefit from including evidence-based HPWPs to maximize the potential for process improvement strategies to increase value in health care.

Care management actions in the Family Health Strategy

Directory of Open Access Journals (Sweden)

Marcelo Costa Fernandes

2015-11-01

Full Text Available Objective: to identify, from nurses’ speeches, the actions that enable care management in the Family Health Strategy.Methods: descriptive study with a qualitative approach conducted with 32 nurses of primary care. It was used a semistructuredinterview as the data collection technique. The methodological process of the collective subject discourse wasused to organize the data Results: from the nurses’ speeches one identified the categories: complementary relationshipbetween care and management; meeting with community health agents, a care management strategy in nurses’ work;health education activities such as a care management action and a health information system as an essential tool forcare Conclusion: it was possible to observe that nurses understood the importance of coordination and complementaritybetween the activities of the working process of care and management.

Management strategies for trace organic chemicals in water - A review of international approaches.

Science.gov (United States)

Bieber, Stefan; Snyder, Shane A; Dagnino, Sonia; Rauch-Williams, Tanja; Drewes, Jörg E

2018-03-01

To ensure an appropriate management of potential health risks and uncertainties from the release of trace organic chemicals (TOrCs) into the aqueous environment, many countries have evaluated and implemented strategies to manage TOrCs. The aim of this study was to evaluate existing management strategies for TOrCs in different countries to derive and compare underlying core principles and paradigms and to develop suggestions for more holistic management strategies to protect the environment and drinking water supplies from the discharge of undesired TOrCs. The strategies in different industrial countries were summarized and subsequently compared with regards to three particular questions: 1) Do the approaches different countries have implemented manage all or only specific portions of the universe of chemicals; 2) What implementation and compliance strategies are used to manage aquatic and human health risk and what are their pros and cons; and 3) How are site-specific watershed differences being addressed? While management strategies of the different countries target similar TOrCs, the programs differ in several important aspects, including underlying principles, the balance between aquatic or human health protection, implementation methods, and financing mechanisms used to fund regulatory programs. Copyright © 2017 Elsevier Ltd. All rights reserved.

Interaction Between Strategy and Organizational Performance: The Influence of Family Management

Directory of Open Access Journals (Sweden)

Ieda Margarete Oro

2017-01-01

Full Text Available This article aims to analyze how occurs the interaction between business strategy and organizational performance in family firms. The research is classified as descriptive, with a qualitative approach, operationalized by the case study procedure. Data were collected through semi-structured interviews, documents and notices. Interviews were conducted with key informants and core family run. Evidence collected in the company searched, show that the business strategy with entrepreneurial attitude is characterized by the differentiation strategy (brand management and product innovation (creation and development of new products driven by family values disseminated within the organization. The results indicate that entrepreneurial orientation and family influence plays an important role for the realization of structural and strategic fit and, in turn, to the achievement of organizational performance.

Cell density and actomyosin contractility control the organization of migrating collectives within an epithelium

Science.gov (United States)

Loza, Andrew J.; Koride, Sarita; Schimizzi, Gregory V.; Li, Bo; Sun, Sean X.; Longmore, Gregory D.

2016-01-01

The mechanisms underlying collective migration are important for understanding development, wound healing, and tumor invasion. Here we focus on cell density to determine its role in collective migration. Our findings show that increasing cell density, as might be seen in cancer, transforms groups from broad collectives to small, narrow streams. Conversely, diminishing cell density, as might occur at a wound front, leads to large, broad collectives with a distinct leader–follower structure. Simulations identify force-sensitive contractility as a mediator of how density affects collectives, and guided by this prediction, we find that the baseline state of contractility can enhance or reduce organization. Finally, we test predictions from these data in an in vivo epithelium by using genetic manipulations to drive collective motion between predicted migratory phases. This work demonstrates how commonly altered cellular properties can prime groups of cells to adopt migration patterns that may be harnessed in health or exploited in disease. PMID:27605707

Collective empowerment strategies for patients with Diabetes Mellitus: A systematic review and meta-analysis.

Science.gov (United States)

Baldoni, Nayara Ragi; Aquino, Jéssica Azevedo; Sanches-Giraud, Cristina; Di Lorenzo Oliveira, Cláudia; de Figueiredo, Roberta Carvalho; Cardoso, Clareci Silva; Santos, Thiago Reis; Alves, Geisa Cristina Silva; Dal Fabbro, Amaury Lelis; Baldoni, André Oliveira

2017-04-01

To perform a systematic review and meta-analysis to identify and analyze collective empowerment strategies for patients with Diabetes Mellitus (DM). The systematic review was performed using PubMed/MEDLINE, Science Direct and BVS. The term "Diabetes Mellitus" was used with each of the following describers, along with the connector "AND": "self-care", "health education", "motivation" and "empowerment". Inclusion criteria were: intervention study with control group published between 2004 and 2014. For meta-analysis, RevMan V 5.3 software was used. Among the nine analyzed articles, 66.7% (n=6) were developed in patients diagnosed with DM2. Concerning the indicators for intervention effectiveness evaluation, all articles (n=9) used glycated hemoglobin (HbA1c) and the most used instrument was Summary of Diabetes Self Care Activities Measure, representing 44.4% (n=4) of the studies. The types of strategies used were similar in the articles. There was evidence of a decrease in HbA1c levels in 66.7% (n=6). The meta-analysis found significant evidence indicating beneficial effects of empowerment. Programs based on collective empowerment in DM have shown the interventions lead to improvement in clinical parameters, behavior, increased knowledge about DM, and self-care. Copyright © 2016 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

CTEPP STANDARD OPERATING PROCEDURE FOR COLLECTION OF SOIL SAMPLES FOR PERSISTENT ORGANIC POLLUTANTS (SOP-2.20)

Science.gov (United States)

This SOP describes the method for collecting soil samples from the child's outdoor play area to measure for persistent organic pollutants. Soil samples are collected by scraping up the top 0.5 cm of soil in a 0.095 m2 (1 ft2) area in the middle of the child's play area.

Collective motion with anticipation: flocking, spinning, and swarming.

Science.gov (United States)

Morin, Alexandre; Caussin, Jean-Baptiste; Eloy, Christophe; Bartolo, Denis

2015-01-01

We investigate the collective dynamics of self-propelled particles able to probe and anticipate the orientation of their neighbors. We show that a simple anticipation strategy hinders the emergence of homogeneous flocking patterns. Yet anticipation promotes two other forms of self-organization: collective spinning and swarming. In the spinning phase, all particles follow synchronous circular orbits, while in the swarming phase, the population condensates into a single compact swarm that cruises coherently without requiring any cohesive interactions. We quantitatively characterize and rationalize these phases of polar active matter and discuss potential applications to the design of swarming robots.

Effectiveness of Analogy Instructional Strategy on Undergraduate Student's Acquisition of Organic Chemistry Concepts in Mutah University, Jordan

Science.gov (United States)

Samara, Nawaf Ahmad Hasan

2016-01-01

This study aimed at investigating the effectiveness of analogy instructional strategy on undergraduate students' acquisition of organic chemistry concepts in Mutah University, Jordan. A quasi-experimental design was used in the study; Participants were 97 students who enrolled in organic chemistry course at the department of chemistry during the…

Gazprom: Russia's strategy

International Nuclear Information System (INIS)

Lizin, A.M.; Zeisler, N.

2007-01-01

Seventeen years after the splitting up of the Soviet empire, Russia is looking again for huge international ambitions. Its main advantage in this power search will is its energy resources. Production area, but also transit area between Asia, central Asia, Caucasus and Europe, Russia is an inevitable partner and wishes to take advantage of this strategic position. Gazprom, the hugest gas company in the world, is totally under the control of the government. Therefore, the Kremlin has made gas its main political and diplomatic weapon. Such an energetic imperialisms has strong economical and political consequences on the rest of Europe as illustrated by the recent Ukrainian crisis. The reconstruction of an energy empire similar to the one of the hottest days of the cold war worries also the USA. This study is a collective work carried out by students of the Sciences Po school of Paris in the framework of the 'international organizations' seminar given by by A.M Lizin, president of the Belgium senate and chairwoman of the human rights commission of the organization for European security and cooperation. Content: Gazprom's international strategy, Gazprom: an omnipotent gas company, Gazprom's international strategy at the service of the Russian foreign policy, Gazprom's energy stake and strategies, Gazprom and Armenia, Gazprom and Azerbaijan, Gazprom and Belgium, Gazprom and Bielorussia, Gazprom and Iberia, French position in energy stakes and in front of Gazprom, Gazprom's difficulties in Hungary, Uzbekistan and Kyrgyzstan in front of Gazprom, Gazprom and the US strategy. (J.S.)

In situ intercalation strategies for device-quality hybrid inorganic-organic self-assembled quantum wells

Science.gov (United States)

Pradeesh, K.; Baumberg, J. J.; Prakash, G. Vijaya

2009-07-01

Thin films of self-organized quantum wells of inorganic-organic hybrid perovskites of (C6H9C2H4NH3)2PbI4 are formed from a simple intercalation strategy to yield well-ordered uniform films over centimeter-size scales. These films compare favorably with traditional solution-chemistry-synthesized thin films. The hybrid films show strong room-temperature exciton-related absorption and photoluminescence, which shift with fabrication protocol. We demonstrate the potential of this method for electronic and photonic device applications.

INTERNAL MARKETING STRATEGY IN A HIGHER EDUCATION INSTITUTION

Directory of Open Access Journals (Sweden)

Aléssio Bessa Sarquis

2017-02-01

Full Text Available Internal marketing comprises the set of strategies to enable internally compliance of the organization's marketing promises. This study examines the use of internal marketing strategies in a higher education institution in the process of implementing a new educational model. This is one case study with qualitative and exploratory approach. The data collection techniques used were interviews and document analysis, interpreted through content analysis. The results show that the most commonly used strategies are: implementation of employee training programs; development of materials / guidance handouts; creating web blog; and the application of internal research. The testimonies indicate that the internal marketing strategies contributed to the implementation of new educational model, but there is dissatisfaction among managers with the internal marketing program of the institution.

Traffic instabilities in self-organized pedestrian crowds.

Directory of Open Access Journals (Sweden)

Mehdi Moussaïd

Full Text Available In human crowds as well as in many animal societies, local interactions among individuals often give rise to self-organized collective organizations that offer functional benefits to the group. For instance, flows of pedestrians moving in opposite directions spontaneously segregate into lanes of uniform walking directions. This phenomenon is often referred to as a smart collective pattern, as it increases the traffic efficiency with no need of external control. However, the functional benefits of this emergent organization have never been experimentally measured, and the underlying behavioral mechanisms are poorly understood. In this work, we have studied this phenomenon under controlled laboratory conditions. We found that the traffic segregation exhibits structural instabilities characterized by the alternation of organized and disorganized states, where the lifetime of well-organized clusters of pedestrians follow a stretched exponential relaxation process. Further analysis show that the inter-pedestrian variability of comfortable walking speeds is a key variable at the origin of the observed traffic perturbations. We show that the collective benefit of the emerging pattern is maximized when all pedestrians walk at the average speed of the group. In practice, however, local interactions between slow- and fast-walking pedestrians trigger global breakdowns of organization, which reduce the collective and the individual payoff provided by the traffic segregation. This work is a step ahead toward the understanding of traffic self-organization in crowds, which turns out to be modulated by complex behavioral mechanisms that do not always maximize the group's benefits. The quantitative understanding of crowd behaviors opens the way for designing bottom-up management strategies bound to promote the emergence of efficient collective behaviors in crowds.

Technical support organization of national regulators: Challenges and strategy

International Nuclear Information System (INIS)

Mallick, S.A.; Maqbul, N.; Kanwal, S.; Hashmi, J.A.

2007-01-01

technical support organization called the 'Centre for Nuclear Safety' within PNRA to meet the future regulatory challenges. This paper discusses the objectives and organization of Centre for Nuclear Safety and the challenges that the centre is facing as the strategy being devised to meet those challenges. The paper includes a brief description of co-operation under an IAEA TC project titled 'Further Improvement of Nuclear Regulatory Infrastructure in Pakistan-(PAK/9/28)' which is an example of international co-operation in the establishment of technical support organization to enhance the regulatory effectiveness of the national regulator in Pakistan. (author)

Educational Leaders' Doctoral Research That Informed Strategies to Steer Their Organizations towards Cultural Alignment

Science.gov (United States)

Taysum, Alison

2016-01-01

This research generates new knowledge about how 24 educational leaders in the USA and England used their doctoral research to build narrative capital to inform strategies to steer their organizations towards cultural alignment. Cultural alignment prevents forms of segregation rooted in nation-states' wider historiography of education segregation…

Hybrid Societies: Challenges and Perspectives in the Design of Collective Behavior in Self-organizing Systems

Directory of Open Access Journals (Sweden)

Heiko eHamann

2016-04-01

Full Text Available Hybrid societies are self-organizing, collective systems composed of different components, for example, natural and artificial parts (bio-hybrid or human beings interacting with and through technical systems (socio-technical. Many different disciplines investigate methods and systems closely related to the design of hybrid societies. A~stronger collaboration between these disciplines could allow for re-use of methods and create significant synergies. We identify three main areas of challenges in the design of self-organizing hybrid societies. First, we identify the formalization challenge. There is an urgent need for a generic model that allows a description and comparison of collective hybrid societies. Second, we identify the system design challenge. Starting from the formal specification of the system, we need to develop an integrated design process. Third, we identify the challenge of interdisciplinarity. Current research on self-organizing hybrid societies stretches over many different fields and hence requires the re-use and synthesis of methods at intersections between disciplines. We then conclude by presenting our perspective for future approaches with high potential in this area.

Next Generation Offline Approaches to Trace Gas-Phase Organic Compound Speciation: Sample Collection and Analysis

Science.gov (United States)

Sheu, R.; Marcotte, A.; Khare, P.; Ditto, J.; Charan, S.; Gentner, D. R.

2017-12-01

Intermediate-volatility and semi-volatile organic compounds (I/SVOCs) are major precursors to secondary organic aerosol, and contribute to tropospheric ozone formation. Their wide volatility range, chemical complexity, behavior in analytical systems, and trace concentrations present numerous hurdles to characterization. We present an integrated sampling-to-analysis system for the collection and offline analysis of trace gas-phase organic compounds with the goal of preserving and recovering analytes throughout sample collection, transport, storage, and thermal desorption for accurate analysis. Custom multi-bed adsorbent tubes are used to collect samples for offline analysis by advanced analytical detectors. The analytical instrumentation comprises an automated thermal desorption system that introduces analytes from the adsorbent tubes into a gas chromatograph, which is coupled with an electron ionization mass spectrometer (GC-EIMS) and other detectors. In order to optimize the collection and recovery for a wide range of analyte volatility and functionalization, we evaluated a variety of commercially-available materials, including Res-Sil beads, quartz wool, glass beads, Tenax TA, and silica gel. Key properties for optimization include inertness, versatile chemical capture, minimal affinity for water, and minimal artifacts or degradation byproducts; these properties were assessed with a diverse mix of traditionally-measured and functionalized analytes. Along with a focus on material selection, we provide recommendations spanning the entire sampling-and-analysis process to improve the accuracy of future comprehensive I/SVOC measurements, including oxygenated and other functionalized I/SVOCs. We demonstrate the performance of our system by providing results on speciated VOCs-SVOCs from indoor, outdoor, and chamber studies that establish the utility of our protocols and pave the way for precise laboratory characterization via a mix of detection methods.

Strategies for changing negative public attitudes toward organ donation in the People's Republic of China

Directory of Open Access Journals (Sweden)

Shumin X

2013-12-01

Full Text Available Xie Shumin,1 Stephanie Mu-Lian Woo,2 Zhang Lei3 1Department of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University, Changsha, People's Republic of China; 2Harvard University, Cambridge, Massachusetts, USA; 3Department of Thoracic Surgery, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China Abstract: In recent decades, the demand for organ transplantation has risen rapidly worldwide, due to an increased incidence of vital organ failure. However, the scarcity of organs appropriate for transplantation has led to an organ shortage crisis. This article retrospectively reviews strategies to change negative public attitudes toward organ donation in the People's Republic of China. We strongly believe that efforts to publicize knowledge of organ donation, promote family discussions, train medical staff and students, establish incentive systems, and implement regulatory oversight may combat unfavorable Chinese public opinion toward organ donation and transplantation, thus potentially increasing the organ donation rate in the People's Republic of China. Keywords: influencing factors, attitudes, organ transplantation, organ failure

Collection-limited theory interprets the extraordinary response of single semiconductor organic solar cells

Science.gov (United States)

Ray, Biswajit; Baradwaj, Aditya G.; Khan, Mohammad Ryyan; Boudouris, Bryan W.; Alam, Muhammad Ashraful

2015-01-01

The bulk heterojunction (BHJ) organic photovoltaic (OPV) architecture has dominated the literature due to its ability to be implemented in devices with relatively high efficiency values. However, a simpler device architecture based on a single organic semiconductor (SS-OPV) offers several advantages: it obviates the need to control the highly system-dependent nanoscale BHJ morphology, and therefore, would allow the use of broader range of organic semiconductors. Unfortunately, the photocurrent in standard SS-OPV devices is typically very low, which generally is attributed to inefficient charge separation of the photogenerated excitons. Here we show that the short-circuit current density from SS-OPV devices can be enhanced significantly (∼100-fold) through the use of inverted device configurations, relative to a standard OPV device architecture. This result suggests that charge generation may not be the performance bottleneck in OPV device operation. Instead, poor charge collection, caused by defect-induced electric field screening, is most likely the primary performance bottleneck in regular-geometry SS-OPV cells. We justify this hypothesis by: (i) detailed numerical simulations, (ii) electrical characterization experiments of functional SS-OPV devices using multiple polymers as active layer materials, and (iii) impedance spectroscopy measurements. Furthermore, we show that the collection-limited photocurrent theory consistently interprets typical characteristics of regular SS-OPV devices. These insights should encourage the design and OPV implementation of high-purity, high-mobility polymers, and other soft materials that have shown promise in organic field-effect transistor applications, but have not performed well in BHJ OPV devices, wherein they adopt less-than-ideal nanostructures when blended with electron-accepting materials. PMID:26290582

Control Systems Cyber Security:Defense in Depth Strategies

Energy Technology Data Exchange (ETDEWEB)

David Kuipers; Mark Fabro

2006-05-01

Information infrastructures across many public and private domains share several common attributes regarding IT deployments and data communications. This is particularly true in the control systems domain. A majority of the systems use robust architectures to enhance business and reduce costs by increasing the integration of external, business, and control system networks. However, multi-network integration strategies often lead to vulnerabilities that greatly reduce the security of an organization, and can expose mission-critical control systems to cyber threats. This document provides guidance and direction for developing ‘defense-in-depth’ strategies for organizations that use control system networks while maintaining a multi-tier information architecture that requires: Maintenance of various field devices, telemetry collection, and/or industrial-level process systems Access to facilities via remote data link or modem Public facing services for customer or corporate operations A robust business environment that requires connections among the control system domain, the external Internet, and other peer organizations.

How to align the organization of the CREM-Department to strategy during a recession

NARCIS (Netherlands)

Ploumen, T.; Appel - Meulenbroek, H.A.J.A.; Smeets, J.J.A.M.; Arslandi, K.Y.

2015-01-01

Purpose – In a time of economic downfall a lot of companies choose to reduce corporate real estate (CRE) costs instead of aiming at more user-oriented CRE strategies. This also affects the budgets that are available for CRE. Therefore it is important that the organization of the CRE management

Information collection strategies to support strengthened safeguards

International Nuclear Information System (INIS)

Costantini, L.; Hill, J.

2001-01-01

The IAEA Board of Governors approved the implementation of Part 1 of Strengthened Safeguards in June 1995. Since then, the collection and analysis of information beyond that provided by States parties and acquired by inspectors under NPT Safeguards Agreements has been an integral part of IAEA safeguards. The Agency has formally established internal structures and procedures to facilitate the effective use of open-source and other information not previously used in safeguards. Over this period the IAEA Division of Safeguards Information Technology (SGIT) has been building its collections of electronically held open source information. Some of these collections are quite nuclear-specific, such as material from the Monterey Institute in California, and nuclear news collections provided voluntarily by a number of Member States. Others are completely general news sources. Several of these collections contain many more reports than could possibly be reviewed by a human analyst. So a need has arisen for computerised search facilities to identify nuclear-relevant items from those collections. The Agency has more than one piece of software available to help searching and analysis of substantial collections of reports. Search 97 from Verity was chosen for this particular application because it is very straightforward to use, and it was expected that personnel from all over the Department of Safeguards would carry out these searches on a routine basis. The approach whereby special-purpose search mechanisms are designed for use by a large number of users, who are unfamiliar with the details of the search software, seems to be unusual if not unique to the Agency

Self-Regulated Learning Study Strategies and Academic Performance in Undergraduate Organic Chemistry: An Investigation Examining Ethnically Diverse Students

Science.gov (United States)

Lopez, Enrique J.; Nandagopal, Kiruthiga; Shavelson, Richard J.; Szu, Evan; Penn, John

2013-01-01

This study sought to identify ethnically diverse students' study strategies in organic chemistry and their relationships to course outcomes. Study diaries, concept maps, and problem sets were used to assess study outcomes. Findings show that students engage in four commonly used reviewing-type strategies, regardless of ethnic group affiliation.…

Understanding risk evaluation and mitigation strategies in organ transplantation.

Science.gov (United States)

Gabardi, Steven

2011-07-01

The United States Food and Drug Administration (FDA) Amendments Act of 2007 mandated that Risk Evaluation and Mitigation Strategies (REMS) be required of manufacturers. These REMS are strategies implemented to manage known or potential risks associated with drugs and to ensure ongoing pharmacovigilance throughout the life of a pharmaceutical product, including once the product becomes available as generic. The elements of an individual REMS program consist of three levels: medication guide or patient package insert, communication plan, and elements to assure safe use (ETASU). A medication guide or patient package insert is used to help prevent serious adverse events, aid in patient decision making, and enhance drug adherence. Communication plans are used to educate health care providers and to encourage their compliance with REMS. The ETASU is a restrictive process that is implemented when it is deemed necessary to ensure that patients have safe access to products with known serious risks that would otherwise be unavailable. To review the components of REMS and specifically assess their impact on health care providers practicing within the organ transplantation arena, a literature search of the MEDLINE database (January 2007-December 2010) was performed, and published materials from the FDA and its Web site were also reviewed. In transplantation, REMS programs exist for both everolimus (medication guide and communication plan) and sirolimus (medication guide). The FDA has stated that all mycophenolic acid derivatives will be subject to a proposed REMS that has not yet been approved; however, both branded mycophenolic acid agents already have approved medication guides. The REMS are a permanent fixture in the development and marketing of pharmaceutical agents, and their further implementation in solid organ transplantation is inevitable. Transplantation providers should take a proactive role in patient education and implementation of REMS within the therapeutic area

Innovation Strategies and Challenges in Emerging Economies: The Case of Research and Technology Organizations in Turkey

OpenAIRE

F. Demir

2017-01-01

Innovation is highly critical for every company, especially for technology-based organizations looking to sustain their competitive advantage. However, this is not an easy task. Regardless of the size of the enterprise, market and location, all organizations face numerous challenges. Even though huge barriers to innovation exist in different countries, firm- and industry-specific challenges can be distinguished. This paper examines innovation strategies and obstacles to innovation in research...

Diagnostic reasoning strategies and diagnostic success.

Science.gov (United States)

Coderre, S; Mandin, H; Harasym, P H; Fick, G H

2003-08-01

Cognitive psychology research supports the notion that experts use mental frameworks or "schemes", both to organize knowledge in memory and to solve clinical problems. The central purpose of this study was to determine the relationship between problem-solving strategies and the likelihood of diagnostic success. Think-aloud protocols were collected to determine the diagnostic reasoning used by experts and non-experts when attempting to diagnose clinical presentations in gastroenterology. Using logistic regression analysis, the study found that there is a relationship between diagnostic reasoning strategy and the likelihood of diagnostic success. Compared to hypothetico-deductive reasoning, the odds of diagnostic success were significantly greater when subjects used the diagnostic strategies of pattern recognition and scheme-inductive reasoning. Two other factors emerged as independent determinants of diagnostic success: expertise and clinical presentation. Not surprisingly, experts outperformed novices, while the content area of the clinical cases in each of the four clinical presentations demonstrated varying degrees of difficulty and thus diagnostic success. These findings have significant implications for medical educators. It supports the introduction of "schemes" as a means of enhancing memory organization and improving diagnostic success.

A study on development strategy of atomic safety organization for atomic environment

Energy Technology Data Exchange (ETDEWEB)

Lee, Sung Bok; Jeong, Ji Hun; Kim Tae Hee; Lee, Seung Hyuk; Woo, Eun Jung [Konkuk Univ., Seoul (Korea, Republic of)

2005-02-15

The objective of this research is to suggest some strategies which can make the safety of atomic power possible and reinforce the nuclear regulatory system. It will contribute to the expansion and settlement of nuclear safety culture by making the public understand well about the safety of nuclear energy, and searching public relations and incentive strategies. In addition, since the nuclear environment is changing rapidly, the necessity of cooperation between the public and the private has veen mostly required. So we need to develop the effective administrative system based on their cooperation. Therefore, it will examine the function of organization established, operation system, and also social network closely connected with the nuclear safety. Moreover, by analyzing the change of regulatory environment and present safety confirmation of nuclear energy, it will devise the new safety confirmation system of nuclear energy.

Do organic foodservice intervention strategies lead to changes in the availability of healthy options

DEFF Research Database (Denmark)

He, Chen; Mikkelsen, Bent Egberg

2009-01-01

Obesity and overweight among children and young people is increasing in most countries in Europe and as a result schools are increasingly taking a role in both food provision, in promoting healthy eating, and nutrition education of young people by implementing healthy policies. At the same time s...... Based Questionnaire. The results indicate that there is an association between organic food strategies and the availability of healthy meal options. But further studies are needed in order to understand the nature of this association.......Obesity and overweight among children and young people is increasing in most countries in Europe and as a result schools are increasingly taking a role in both food provision, in promoting healthy eating, and nutrition education of young people by implementing healthy policies. At the same time...... schools are implementing environmental friendly polices i.e. organic procurement strategies (Mu, 2008). It is therefore relevant to investigate the relationship between the different components of such interventions. This study carried out a survey in primary schools in Denmark and Norway through a Web...

Community Organizing as Educational Leadership: Lessons from Chicago on the Politics of Racial Justice

Science.gov (United States)

Welton, Anjalé D.; Freelon, Rhoda

2018-01-01

The collective power of community members has the potential to shape education reform efforts through activism and community organizing. In this article, we present two cases where community organizers exhibited key leadership strategies designed to influence district decision-making about school closures in Chicago. Employing a mix of interviews,…

Formasi Strategi Di Organisasi Profesional

OpenAIRE

Jane, Orpha

2011-01-01

Strategy formation within every organization has a unique characteristics. Profes-sional organizations are an organization that contains number of individuals with aspecific competency and capability. Also its have a structure with a team of expertrather than technostructure. This type of organization, all the member of the organi-zations are involved in formulating the strategy. Top leader has a role as coordinatorin formulating and executing the strategy.

Exploring Diversification as A Management Strategy in Substance Use Disorder Treatment Organizations.

Science.gov (United States)

Fields, Dail; Riesenmy, Kelly; Roman, Paul M

2015-10-01

Implementation of the Affordable Care Act (ACA) creates both environmental uncertainties and opportunities for substance use disorder (SUD) treatment providers. One managerial response to uncertainties and emergent opportunities is strategic diversification of various dimensions of organizational activity. This paper explored organizational outcomes related to diversification of funding sources, services offered, and referral sources in a national sample of 590 SUD treatment organizations. Funding diversification was related to higher average levels of census, organization size, and recent expansion of operations. Service diversification was related to higher average levels of use of medication-assisted treatment (MAT), organization size, and expansion. Referral source diversification was related only to greater average use of MAT. Overall, strategic diversification in the three areas explored was related to positive organizational outcomes. Considering alternative strategies of diversification may help position SUD treatment centers to deliver more innovative treatments such as MAT as well as enhance capacity to satisfy current unmet treatment needs of individuals with behavioral health coverage provided under the ACA. Copyright © 2015 Elsevier Inc. All rights reserved.

Highly diverse, massive organic data as explored by a composite QSPR strategy: an advanced study of boiling point.

Science.gov (United States)

Ivanova, A A; Ivanov, A A; Oliferenko, A A; Palyulin, V A; Zefirov, N S

2005-06-01

An improved strategy of quantitative structure-property relationship (QSPR) studies of diverse and inhomogeneous organic datasets has been proposed. A molecular connectivity term was successively corrected for different structural features encoded in fragmental descriptors. The so-called solvation index 1chis (a weighted Randic index) was used as a "leading" variable and standardized molecular fragments were employed as "corrective" class-specific variables. Performance of the new approach was illustrated by modelling a dataset of experimental normal boiling points of 833 organic compounds belonging to 20 structural classes. Firstly, separate QSPR models were derived for each class and for eight groups of structurally similar classes. Finally, a general model formed by combining all the classes together was derived (r2=0.957, s=12.9degreesC). The strategy outlined can find application in QSPR analyses of massive, highly diverse databases of organic compounds.

LINKING HUMAN RESOURCES STRATEGY WITH KNOWLEDGE MANAGEMENT STRATEGY TO DRIVE MEASURABLE RESULTS

Directory of Open Access Journals (Sweden)

Otilia‐Maria\tBORDEIANU

2015-06-01

Full Text Available Today the human resources are seen as a very valuable asset to achieve long-term performance. Today we understand that every employee is required to learn throughout life, so to acquire new knowledge, to process such knowledge and possibly disseminate expertise with other members of the organization. The theory on human resources in various organizations has changed over time; recommendations have become more numerous, but there is no consensus on the subject. In other words, the permanent change which defines the competitive environment of business remains a type of constant when analysing the efficiency of human resources within companies; inter-individual relations (formal and informal and the values to which each employee relates remains crucial for any theoretical construction in this area. Principles and strategies applied by organizations yesterday could prove their inefficiency today; human resource strategies in organizations today should include a separate subcomponent, we believe, i.e. knowledge management (KM strategy. This is because the competitive advantage obtained or maintained by the company depends today, in large proportion, on the type, quality and value of knowledge possessed by the organization. Therefore, organizational strategy and thus the strategy of acquisition, developing and rewarding of human resources (HR should take into account this reality from the global environment. Moreover, in the current knowledge-driven economy, organizations must know how to develop and implement knowledge-based strategies to drive measurable business results. The goal of this paper is to describe a potential relation between the overall company strategy, HR strategy and KM strategy.

Hungarian Minority Politics in Post-Socialist Romania: Interests, Strategies, and Discourses

Directory of Open Access Journals (Sweden)

Toró Tibor

2016-12-01

Full Text Available This paper analyses the integration strategies formulated by the Democratic Alliance of Hungarians in Romania and the Hungarian political elite in the post-communist period. It argues that the internal debates of the political community are formulated in a field where other actors (the Hungarian and the Romanian state, political parties, European institutions, etc. carry out their activities, which deeply influences both the chosen strategies and the needed resources for their implementation. Moreover, it questions the monolithic organization of the minority organization, showing that DAHR as the representative of the minority community was shaped by several internal debates and conflicts. Also from 2003 these conflicts have grown beyond the borders of the organization and since 2008 we can follow a whole new type of institutionalization. In achieving this, I introduce three strategies - individual integration, collective integration, and organizational integration - which are chosen by different fragments of the Hungarian minority elite both toward the Hungarian and the Romanian political sphere. Throughout the 1989-2012 period, the outcome of the conflict between the supporters of these strategies is deeply influenced by the policies of the two states.

POWER GENERATION IN AN ORGANIZATION OF WOMEN ARTISAN PUEBLA, MEXICO

Directory of Open Access Journals (Sweden)

María del Rosario Figueroa-Rodríguez

2014-07-01

Full Text Available Indigenous women artisans from Puebla state, facing poverty of their domestic groups through craft production as a breeding strategies that ensure their survival; for this reason a group of women leaders representing local groups, has formed a regional organization, "SIUAMEJ, AC", to address the lack of income. This research focuses on the study of the organization in question, in order to meet changes in gender relations and the effects of the participation of women artisans in this organization, the formation of democratic leadership and the construction of individual and collective empowerment. In the research were used theoretical and methodological from a gender perspective tools, Participatory Research and Popular Education. The techniques used were group workshops, questionnaires, interviews and participant observation. Was applied a questionnaire for women leaders of local organizations of the organization, both as participant observation group workshops were conducted with 14 local organizations covering just over 437 members applied. Among the identified results highlight the participation in collective decision-making through consensus, administrative management and access to training content that has allowed the individual and collective development of both leaders and women members of the local groups.

The strategies of Portuguese civil society organizations in the field of the environment

Directory of Open Access Journals (Sweden)

Brígida Rocha Brito

2012-01-01

Full Text Available “The strategies of civil society organizations in the field of the environment” is the result of research conducted as part of the Project “strategies of international players in the area of the environment” carried out at OBSERVARE, the Observatory for External Relations of Universidade Autónoma de Lisboa. The objective of the study was to understand and characterize the involvement of Portuguese NGOs, or of those based in Portugal, in the field of the environment, identifying and evaluating the relationships they have established with external partners, namely with regard to the following: privileged countries; types of partners; intervention areas; methodologies and tools. The study was based on the concepts of development cooperation, including players and tools, partnership in international relations, and social and environmental sustainability, taking also into account the Millennium Development Goals, in particular as regards the Seventh Target: Guaranteeing Environmental Sustainability. Given the broad scope of the study, a short questionnaire was built following the principle of guaranteed anonymity and made available online. After making a list of NGOs (ENGOs and DNGOs, the questionnaire was sent to many of these organizations, requesting them to respond to the questionnaire (N=43. From the data analysis and by confronting it with the concepts previously explored, it emerged that the majority undertake joint activity in Portugal and in partner countries, mostly with other similar organizations after the establishment of partnerships. The activity focuses on social and environmental projects of local relevance, with mixed funding that is mostly international in nature, and has clear objectives for promoting development.

Toxicologically important trace elements and organic compounds investigated in size-fractionated urban particulate matter collected near the Prague highway

International Nuclear Information System (INIS)

Sysalová, Jiřina; Sýkorová, Ivana; Havelcová, Martina; Száková, Jiřina; Trejtnarová, Hana; Kotlík, Bohumil

2012-01-01

Urban particulate matter was collected in the most exposed area of Prague, near a busy highway, in order to provide petrographic and chemical characterization useful for health impact assessment in that locality or other applications. Samples were collected from filters of the air conditioning system in two years, 2009 and 2010, and sieved into four grain-size fractions: 0.507–0.119 mm, 0.119–0.063 mm, 3 extracted solutions. A composition of inorganic and carbonaceous particles of natural and anthropogenic origin and their morphology were studied by optical and electron microscopy. Organic solvent extracts of the samples were analyzed using gas chromatography to compare the organic compound distribution in fractions. Only slight differences between 2009 and 2010 years are visible. The relatively high extractable part of most investigated elements confirms mobility and potential availability to organisms. The changes can be recognized in the petrographic and organic composition in samples from both years, which were likely the result of various inputs of source materials. Specific organic marker compounds indicate contribution from fossil fuels, plant materials and bacteria. -- Highlights: ► Uncommon urban particulate matter collected near the highway in years 2009 and 2010 was deeply characterized. ► Harmful organic compounds and toxic analytes were tested in grain-size fractions and completed with electron microscopy studies. ► Very similar concentration levels were found in elemental composition in samples from two years. ► Petrographic and organic compositions were different in both samples. ► Relatively high mobility of selected analytes was found in 2M HNO 3 extracted solutions.

Cadmium-handling strategies in two chronically exposed indigenous freshwater organisms-the yellow perch (Perca flavescens) and the floater mollusc (Pyganodon grandis)

International Nuclear Information System (INIS)

Campbell, Peter G.C.; Giguere, Anik; Bonneris, Emmanuelle; Hare, Landis

2005-01-01

Laboratory experiments on a variety of aquatic organisms suggest that metallothionein-like proteins (MT) play an important role in the regulation of essential metals, and in the sequestration and detoxification of non-essential metals (e.g., Cd). However, the importance of metallothionein production relative to alternative strategies of metal detoxification, and its effectiveness in metal detoxification, remain largely unexplored in field situations. In the present study we explored metal-handling strategies in an adult benthic bivalve (Pyganodon grandis) and in juvenile yellow perch (Perca flavescens), exposed to Cd in their natural habitat. The two biomonitor species were collected from lakes located along a Cd concentration gradient. Ambient dissolved Cd concentrations were determined by in situ dialysis as a measure of metal exposure. Sub-cellular Cd partitioning was determined in target tissues (bivalve gills and digestive gland; perch liver) by differential centrifugation, and metallothionein was measured independently by a mercury-saturation assay in the bivalve tissues. Malondialdehyde concentrations were measured as a potential indicator of oxidative stress. Ambient dissolved Cd concentrations ranged from 0.06 to 0.57 nM in the nine lakes from which bivalves were collected, and from max /[Cd] min ratios for the various tissues decreased in the order: bivalve gill Cd (28) > bivalve digestive gland Cd (18) > perch hepatic Cd (14). In the two lakes that were common to both the bivalve and perch studies, i.e. lakes Opasatica and Vaudray, accumulated Cd concentrations were consistently higher in the bivalve than in the perch. Cadmium-handling strategies were similar in the bivalve digestive gland and perch liver, in that Cd was mainly associated with the heat-stable protein (HSP) fraction. Furthermore, in these organs the contributions from the 'mitochondria' and 'lysosomes + microsomes' fractions were consistently higher than in the gill tissue. In the bivalve

Strategy as a Virus

DEFF Research Database (Denmark)

Obed Madsen, Søren

This article is based on virus theory (Røvik, 2007, 2011), and proposes to develop a framework that defines technology as a virus that penetrates the organism of an organization. The framework develops a new vocabulary, which can help in analyzing technologies and their negative effects on actors...... and organizations. In this paper, the virus theory is used to analyze a strategy process in an organization as an example of a technology. It shows how the strategy over time creates a memory loss, where the managers who are exposed to the virus forget their critique of the new strategy concept. The article also...... shows how resistant can be understood as being immune to a virus, since the strategy concepts bears resemblance to a former strategy concept. The article also argues that there should be more focus on the negative impacts of management tool and especially how organizations and managers are dealing...

Strategies for Improving the Performance of Sensors Based on Organic Field-Effect Transistors.

Science.gov (United States)

Wu, Xiaohan; Mao, Shun; Chen, Junhong; Huang, Jia

2018-04-01

Organic semiconductors (OSCs) have been extensively studied as sensing channel materials in field-effect transistors due to their unique charge transport properties. Stimulation caused by its environmental conditions can readily change the charge-carrier density and mobility of OSCs. Organic field-effect transistors (OFETs) can act as both signal transducers and signal amplifiers, which greatly simplifies the device structure. Over the past decades, various sensors based on OFETs have been developed, including physical sensors, chemical sensors, biosensors, and integrated sensor arrays with advanced functionalities. However, the performance of OFET-based sensors still needs to be improved to meet the requirements from various practical applications, such as high sensitivity, high selectivity, and rapid response speed. Tailoring molecular structures and micro/nanofilm structures of OSCs is a vital strategy for achieving better sensing performance. Modification of the dielectric layer and the semiconductor/dielectric interface is another approach for improving the sensor performance. Moreover, advanced sensory functionalities have been achieved by developing integrated device arrays. Here, a brief review of strategies used for improving the performance of OFET sensors is presented, which is expected to inspire and provide guidance for the design of future OFET sensors for various specific and practical applications. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

78 FR 42088 - Agency Information Collection Activities: Proposed Collection: Public Comment Request

Science.gov (United States)

2013-07-15

.... The nation's 58 organ procurement organizations (OPOs), who already work with hospitals on clinical... Information Collection Request (ICR), described below, to the Office of Management and Budget (OMB). Prior to.... Information Collection Request Title: National Hospital Organ Donation Campaign's Activity Scorecard. OMB No...

Active offer of health services in French in Ontario: Analysis of reorganization and management strategies of health care organizations.

Science.gov (United States)

Farmanova, Elina; Bonneville, Luc; Bouchard, Louise

2018-01-01

The availability of health services in French is not only weak but also inexistent in some regions in Canada. As a result, estimated 78% of more than a million of Francophones living in a minority situation in Canada experience difficulties accessing health care in French. To promote the delivery of health services in French, publicly funded organizations are encouraged to take measures to ensure that French-language services are clearly visible, available, easily accessible, and equivalent to the quality of services offered in English. This study examines the reorganization and management strategies taken by health care organizations in Ontario that provide health services in French. Review and analysis of designation plans of a sample of health care organizations. Few health care organizations providing services in French have concrete strategies to guarantee availability, visibility, and accessibility of French-language services. Implementation of the active offer of French-language services is likely to be difficult and slow. The Ontario government must strengthen collaboration with health care organizations, Francophone communities, and other key actors participating in the designation process to help health care organizations build capacities for the effective offer of French-language services. Copyright © 2017 John Wiley & Sons, Ltd.

Exploring the onset of collective motion in self-organised trails of social organisms

Science.gov (United States)

Brigatti, E.; Hernández, A.

2018-04-01

We investigate the emergence of self-organised trails between two specific target areas in collective motion of social organisms by means of an agent-based model. We present numerical evidences that an increase in the efficiency of navigation, in dependence of the colony size, exists. Moreover, the shift, from the diffusive to the directed motion can be quantitatively characterised, identifying and measuring a well defined crossover point. This point corresponds to the minimal number of individuals necessary for the onset of collective cooperation. Finally, by means of a finite-size scaling analysis, we describe its scaling behaviour as a function of the environment size. This last result can be of particular interest for interpreting empirical observations or for the design of artificial swarms.

INNOVATION IN ORGANIC CHEMISTRY PRACTICAL WORKS, USING PROBLEM-BASED LEARNING AS TEACHING STRATEGY

OpenAIRE

Miriam G. Acuña; Nora M. Sosa; Eusebia C. Valdez

2011-01-01

This paper presents the teaching strategy known as problem-based learning as an innovation implemented in the practical experiences of the Organic Chemistry course (Bachelor of Genetics), Faculty of Exact, Chemical and Natural Sciences (Universidad Nacional de Misiones, Argentina). It reviews the results of the experience implemented with students, in groups of 7 selected according to their preferences. A problem that required skills in planning, decision making process, thinking, using of ap...

The Strategy Blueprint : A Strategy Process Computer-Aided Design Tool

NARCIS (Netherlands)

Aldea, Adina Ioana; Febriani, Tania Rizki; Daneva, Maya; Iacob, Maria Eugenia

2017-01-01

Strategy has always been a main concern of organizations because it dictates their direction, and therefore determines their success. Thus, organizations need to have adequate support to guide them through their strategy formulation process. The goal of this research is to develop a computer-based

Near-misses are an opportunity to improve patient safety: adapting strategies of high reliability organizations to healthcare.

Science.gov (United States)

Van Spall, Harriette; Kassam, Alisha; Tollefson, Travis T

2015-08-01

Near-miss investigations in high reliability organizations (HROs) aim to mitigate risk and improve system safety. Healthcare settings have a higher rate of near-misses and subsequent adverse events than most high-risk industries, but near-misses are not systematically reported or analyzed. In this review, we will describe the strategies for near-miss analysis that have facilitated a culture of safety and continuous quality improvement in HROs. Near-miss analysis is routine and systematic in HROs such as aviation. Strategies implemented in aviation include the Commercial Aviation Safety Team, which undertakes systematic analyses of near-misses, so that findings can be incorporated into Standard Operating Procedures (SOPs). Other strategies resulting from incident analyses include Crew Resource Management (CRM) for enhanced communication, situational awareness training, adoption of checklists during operations, and built-in redundancy within systems. Health care organizations should consider near-misses as opportunities for quality improvement. The systematic reporting and analysis of near-misses, commonplace in HROs, can be adapted to health care settings to prevent adverse events and improve clinical outcomes.

How can veterinarians be interesting partners for organic dairy farmers? French farmers' point of views.

Science.gov (United States)

Duval, J E; Bareille, N; Fourichon, C; Madouasse, A; Vaarst, M

2017-10-01

Organic dairy farmers must live up to the organic goal of 'good health' in respect the organic principles and regulation. Veterinarians could be the organic dairy farmers' expected sparring partners in reaching this goal but have found difficulties to establish advisory relationships with them. The objectives of this study are -from organic dairy farmers' points of view- (i) to describe farmers' objectives and strategies regarding herd health, (ii) to describe private veterinarians' roles in farmers' animal health promotion strategies and (iii) to identify farmers' reasons for accepting veterinarians in an advisory role. Fourteen organic dairy farmers were interviewed using qualitative research interviews. Data collection and analysis was performed using a modified approach to Grounded Theory. Organic dairy farmers had animal health management strategies focusing on animal health promotion. Veterinarians had most often solely the role of therapist in farmers' animal health management strategies. Reasons explaining that veterinarians were not able to establish advisory roles were found in the differences between veterinarians and farmers regarding their animal health strategies and solutions to disease problems. Furthermore, veterinarians did not always share farmers' (organic) objectives, values and priorities and this could lead to disagreement on the best choice in animal health management practices. This might be further amplified in situations where there exists a lack of dialogue and mutual interest in other. Copyright © 2017. Published by Elsevier B.V.

Improving Eleventh Graders’ Reading Comprehension Through Text Coding and Double Entry Organizer Reading Strategies

Directory of Open Access Journals (Sweden)

Rocío Mahecha

2011-07-01

Full Text Available In this article we report on an innovation project developed with a group of eleventh graders at a public school in Bogotá. Its aim was to encourage students to improve reading comprehension of texts in English. It was conducted taking into account students' needs, interests and level of English. To do it, we implemented two reading strategies: text coding and double entry organizer. We observed the students' attitudes during two lesson plans, compared their level of comprehension before and after using the reading strategies and asked them to self-evaluate their performance. At the end, we could see their improvement, how they enjoyed doing the activities and became more confident.

The relationship between Business Strategy, IT Strategy and Alignment Capability

NARCIS (Netherlands)

Drs. A.J.G. Silvius

2009-01-01

Aligning business and IT strategy is a prominent area of concern. Organizations that successfully align their business strategy and their IT strategy, outperform their non-aligned peers (Chan et al., 1997). This chapter explores the relationship between business strategy, IT strategy and alignment

Developing a fuzzy ANP model for performance appraisal based on firm strategy

Directory of Open Access Journals (Sweden)

Seid Mohammad Reza Mirahmadi

2018-10-01

Full Text Available The purpose of this study is to develop a fuzzy Analytic Network Process (ANP model that has the ability to evaluate employee performance in different strategies. A team of experts in the field of strategic human resource management and senior management of an organization engaged in steel production were involved in the study. The data collection tool was a questionnaire that was designed based on the criteria of organization's performance appraisal system. The results showed that in cost leadership strategy, compliance of work hierarchy, quantity of work and the ability to make important decisions constituted the highest coefficients, while in the focus strategy, participate in group work, power of supervision and administration and decision making ability had the highest importance. In differentiation strategy, innovation and creativity, quality and offering constructive suggestions received higher ratings than other criteria. Finally, the developed model was used to evaluate the performance of a sample employee

[Evaluation of the organization of health services as a strategy for the prevention and control of visceral leishmaniasis].

Science.gov (United States)

Barbosa, Miriam Nogueira; Guimarães, Eliete Albano de Azevedo; Luz, Zélia Maria Profeta da

2016-01-01

to evaluate the organization of health services as a strategy for the prevention and control of visceral leishmaniasis (VL) in Ribeirão das Neves, Minas Gerais, Brazil, from 2010 to 2012. this was a case study evaluation of the degree of implementation of a strategy for the integration of health care services, control of zoonosis and epidemiological surveillance; it consisted of observing the work process, interviewing health professionals and analysing secondary data from information systems. implementation was partially adequate (84%); in terms of structure, the human resources component had the worst evaluation (64%) whilst in terms of work process, evaluation was 80% for reorganization of care and 77% for surveillance; in the period 2010-2012 there was a 20% increase in reported cases of VL and a 20% reduction in the time interval between reporting a case and starting treatment. the strategy contributed to the improvement of the organization of VL prevention and control actions.

HB-Line Plutonium Oxide Data Collection Strategy

Energy Technology Data Exchange (ETDEWEB)

Watkins, R. [Savannah River Nuclear Solutions; Varble, J. [Savannah River Nuclear Solutions; Jordan, J. [Savannah River Nuclear Solutions

2015-05-26

HB-Line and H-Canyon will handle and process plutonium material to produce plutonium oxide for feed to the Mixed Oxide Fuel Fabrication Facility (MFFF). However, the plutonium oxide product will not be transferred to the MFFF directly from HB-Line until it is packaged into a qualified DOE-STD-3013-2012 container. In the interim, HB-Line will load plutonium oxide into an inner, filtered can. The inner can will be placed in a filtered bag, which will be loaded into a filtered outer can. The outer can will be loaded into a certified 9975 with getter assembly in compliance with onsite transportation requirement, for subsequent storage and transfer to the K-Area Complex (KAC). After DOE-STD-3013-2012 container packaging capabilities are established, the product will be returned to HB-Line to be packaged into a qualified DOE-STD-3013-2012 container. To support the transfer of plutonium oxide to KAC and then eventually to MFFF, various material and packaging data will have to be collected and retained. In addition, data from initial HB-Line processing operations will be needed to support future DOE-STD-3013-2012 qualification as amended by the HB-Line DOE Standard equivalency. As production increases, the volume of data to collect will increase. The HB-Line data collected will be in the form of paper copies and electronic media. Paper copy data will, at a minimum, consist of facility procedures, nonconformance reports (NCRs), and DCS print outs. Electronic data will be in the form of Adobe portable document formats (PDFs). Collecting all the required data for each plutonium oxide can will be no small effort for HB-Line, and will become more challenging once the maximum annual oxide production throughput is achieved due to the sheer volume of data to be collected. The majority of the data collected will be in the form of facility procedures, DCS print outs, and laboratory results. To facilitate complete collection of this data, a traveler form will be developed which

Harassment at work? Empowerment and autonomy as coping strategies of young workers.

Science.gov (United States)

Turte, Samantha Lemos; Correa, Maria Eduarda Cavadinha; da Luz, Andrea Aparecida; Fischer, Frida Marina

2012-01-01

There is a considerable number of researches about workplace violence, but few relate young workers and work harassment. This study aimed to investigate the reported perceptions of young apprentices and trainees about moral harassment at work and related coping strategies. Forty adolescent workers (22 men and 18 women) between 15 and 20 years old who received training by a non-governmental organization in São Paulo, Brazil, participated in the study. Data collection included individual and collective interviews. It was used an in-depth semi structured interview protocol. The discourses were analyzed using the hermeneutic-dialectic frame. Results showed that young workers reported little or no knowledge of strategies to cope with moral harassment at work, showing vulnerability to the effects of aggression. Effective coping strategies at work should embrace two important concepts of health promotion: empowerment and autonomy.

Toxicologically important trace elements and organic compounds investigated in size-fractionated urban particulate matter collected near the Prague highway.

Science.gov (United States)

Sysalová, Jiřina; Sýkorová, Ivana; Havelcová, Martina; Száková, Jiřina; Trejtnarová, Hana; Kotlík, Bohumil

2012-10-15

Urban particulate matter was collected in the most exposed area of Prague, near a busy highway, in order to provide petrographic and chemical characterization useful for health impact assessment in that locality or other applications. Samples were collected from filters of the air conditioning system in two years, 2009 and 2010, and sieved into four grain-size fractions: 0.507-0.119 mm, 0.119-0.063 mm, origin and their morphology were studied by optical and electron microscopy. Organic solvent extracts of the samples were analyzed using gas chromatography to compare the organic compound distribution in fractions. Only slight differences between 2009 and 2010 years are visible. The relatively high extractable part of most investigated elements confirms mobility and potential availability to organisms. The changes can be recognized in the petrographic and organic composition in samples from both years, which were likely the result of various inputs of source materials. Specific organic marker compounds indicate contribution from fossil fuels, plant materials and bacteria. Copyright © 2012 Elsevier B.V. All rights reserved.

The Metadistrict as the Territorial Strategy: From Set Theory and a Matrix Organization Model Hypothesis

Directory of Open Access Journals (Sweden)

Francesco Contò

2012-06-01

Full Text Available The purpose of this proposal is to explore a new concept of 'Metadistrict' to be applied in a region of Southern Italy – Apulia ‐ in order to analyze the impact that the activation of a special network between different sector chains and several integrated projects may have for revitalizing the local economy; an important role is assigned to the network of relationships and so to the social capital. The Metadistrict model stems from the Local Action Groups and the Integrated Projects of Food Chain frameworks. It may represent a crucial driver of the rural economy through the realization of sector circuits connected to the concept of multi‐functionality in agriculture, that is Network of the Territorial Multi‐functionality. It was formalized by making use of a set of theories and of a Matrix Organization Model. The adoption of the Metadistrict perspective as the territorial strategy may play a key role to revitalize the primary sector, through the increase of economic and productive opportunities due to the implementation of a common and shared strategy and organization.

A new strategy for umbilical cord blood collection developed at the first Colombian public cord blood bank increases total nucleated cell content.

Science.gov (United States)

Vanegas, Diana; Triviño, Lady; Galindo, Cristian; Franco, Leidy; Salguero, Gustavo; Camacho, Bernardo; Perdomo-Arciniegas, Ana-María

2017-09-01

The total nucleated cell dosage of umbilical cord blood (UCB) is an important factor in determining successful allogeneic hematopoietic stem cell transplantation after a minimum human leukocyte antigen donor-recipient match. The northern South American population is in need of a new-generation cord blood bank that cryopreserves only units with high total nucleated cell content, thereby increasing the likelihood of use. Colombia set up a public cord blood bank in 2014; and, as a result of its research for improving high total nucleated cell content, a new strategy for UCB collection was developed. Data from 2933 collected and 759 cryopreserved cord blood units between 2014 and 2015 were analyzed. The correlation of donor and collection variables with cellularity was evaluated. Moreover, blood volume, cell content, CD34+ count, clonogenic capacity, and microbial contamination were assessed comparing the new method, which combines in utero and ex utero techniques, with the conventional strategies. Multivariate analysis confirmed a correlation between neonatal birth weight and cell content. The new collection method increased total nucleated cell content in approximately 26% and did not alter pre-cryopreservation and post-thaw cell recovery, viability, or clonogenic ability. Furthermore, it showed a remarkably low microbial contamination rate (1.2%). The strategy for UCB collection developed at the first Colombian public cord blood bank increases total nucleated cell content and does not affect unit quality. The existence of this bank is a remarkable breakthrough for Latin-American patients in need of this kind of transplantation. © 2017 The Authors Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

Application of the risk-based strategy to the Hanford tank waste organic-nitrate safety issue

International Nuclear Information System (INIS)

Hunter, V.L.; Colson, S.D.; Ferryman, T.; Gephart, R.E.; Heasler, P.; Scheele, R.D.

1997-12-01

This report describes the results from application of the Risk-Based Decision Management Approach for Justifying Characterization of Hanford Tank Waste to the organic-nitrate safety issue in Hanford single-shell tanks (SSTs). Existing chemical and physical models were used, taking advantage of the most current (mid-1997) sampling and analysis data. The purpose of this study is to make specific recommendations for planning characterization to help ensure the safety of each SST as it relates to the organic-nitrate safety issue. An additional objective is to demonstrate the viability of the Risk-Based Strategy for addressing Hanford tank waste safety issues

Application of the risk-based strategy to the Hanford tank waste organic-nitrate safety issue

Energy Technology Data Exchange (ETDEWEB)

Hunter, V.L.; Colson, S.D.; Ferryman, T.; Gephart, R.E.; Heasler, P.; Scheele, R.D.

1997-12-01

This report describes the results from application of the Risk-Based Decision Management Approach for Justifying Characterization of Hanford Tank Waste to the organic-nitrate safety issue in Hanford single-shell tanks (SSTs). Existing chemical and physical models were used, taking advantage of the most current (mid-1997) sampling and analysis data. The purpose of this study is to make specific recommendations for planning characterization to help ensure the safety of each SST as it relates to the organic-nitrate safety issue. An additional objective is to demonstrate the viability of the Risk-Based Strategy for addressing Hanford tank waste safety issues.

Communication and the Emergence of Collective Behavior in Living Organisms: A Quantum Approach

Science.gov (United States)

Bischof, Marco; Del Giudice, Emilio

2013-01-01

Intermolecular interactions within living organisms have been found to occur not as individual independent events but as a part of a collective array of interconnected events. The problem of the emergence of this collective dynamics and of the correlated biocommunication therefore arises. In the present paper we review the proposals given within the paradigm of modern molecular biology and those given by some holistic approaches to biology. In recent times, the collective behavior of ensembles of microscopic units (atoms/molecules) has been addressed in the conceptual framework of Quantum Field Theory. The possibility of producing physical states where all the components of the ensemble move in unison has been recognized. In such cases, electromagnetic fields trapped within the ensemble appear. In the present paper we present a scheme based on Quantum Field Theory where molecules are able to move in phase-correlated unison among them and with a self-produced electromagnetic field. Experimental corroboration of this scheme is presented. Some consequences for future biological developments are discussed. PMID:24288611

Self-Organization for Collective Action

DEFF Research Database (Denmark)

Markussen, Thomas; Putterman, Louis; Tyran, Jean-Robert

Entrusting the power to punish to a central authority is a hallmark of civilization. We study a collective action dilemma in which self-interest should produce a sub-optimal outcome absent sanctions for non-cooperation. We then test experimentally whether subjects make the theoretically optimal...

Promotion Strategy Specific to Organizations Participating in “Back to School” Program

Directory of Open Access Journals (Sweden)

Irina SUSANU

2009-01-01

Full Text Available Romania’s stationery market records a growth rhythm of about 10-15percent per year. For the beginning of school year 2007-2008, organizations ofthe type forecast a growth of 25%. During the top period, stationery sales growgenerally with about 800-1000 % in comparison with a habitual period of theyear. For distributors, the season of school stationery lasts from July toSeptember, a period where it is accomplished 20-25% of the entire yearturnover. All these events unfold rapidly in a relatively short period of time, 2-3months for distributors and a month for retailers, producing a real storm in theframe of their management. In order to deal with “shopping fury” specific to thetime before the school beginning, organizations of the field are in the positionof applying a series of communication strategies. The purpose of this work is tohighlight a practical example of communication plan specific to organizationsinvolved in “back to school” program.

Merajut Strategi dan “Merubahnya” Menjadi Aksi (Kajian Buku : “Strategy Maps” oleh Kaplan & Norton, dan Crafting And Executing Strategy oleh Thompson & Strickland)

OpenAIRE

Rizal Rivai, Alimuddin

2006-01-01

Strategies are important for an organization. Basic framework in the study of management strategy is that the strategy is built base on the right and proper organization's situation and condition. However, empirically, it is failvery often in the implementation. That's why the execution strategy level requires the correct socialized, structured, and systematically process which is done in the right time. The strategy will be useful for a company if it isexecuted consistently by all management...

77 FR 53890 - Agency Information Collection Activities: Proposed Collection; Comment Request

Science.gov (United States)

2012-09-04

... the on-going financial performance for all Medicare Advantage Organizations (MAO), Prescription Drug... collected; and (4) the use of automated collection techniques or other forms of information technology to... organizations must submit annual independently audited financial statements one time per year. The MAOs with a...

Mechanisms of collective cell movement lacking a leading or free front edge in vivo.

Science.gov (United States)

Uechi, Hiroyuki; Kuranaga, Erina

2017-08-01

Collective cell movement is one of the strategies for achieving the complex shapes of tissues and organs. In this process, multiple cells within a group held together by cell-cell adhesion acquire mobility and move together in the same direction. In some well-studied models of collective cell movement, the mobility depends strongly on traction generated at the leading edge by cells located at the front. However, recent advances in live-imaging techniques have led to the discovery of other types of collective cell movement lacking a leading edge or even a free edge at the front, in a diverse array of morphological events, including tubule elongation, epithelial sheet extension, and tissue rotation. We herein review some of the developmental events that are organized by collective cell movement and attempt to elucidate the underlying cellular and molecular mechanisms, which include membrane protrusions, guidance cues, cell intercalation, and planer cell polarity, or chirality pathways.

Inverted bulk-heterojunction organic solar cell using chemical bath deposited titanium oxide as electron collection layer

OpenAIRE

Kuwabara, Takayuki; Sugiyama, Hirokazu; Kuzuba, Mitsuhiro　　; Yamaguchi, Takahiro; Takahashi, Kohshin

2010-01-01

Chemical bath deposited titanium oxide (TiOx ) as an electron collection layer is introduced between the organic layer and the indium tin oxide (ITO) electrode for improving the performance of inverted bulk-heterojunction organic thin film solar cells with 1 cm2 active area, where regioregular poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) were mainly used as the photo-active layer. The uniform and thin TiOx film was easily prepared onto the ITO electrode ...

The Political Economy of Collective Labour Legislation in Taiwan

Directory of Open Access Journals (Sweden)

James W. Y. Wang

2010-01-01

Full Text Available This article provides a seminal analysis of collective labour legislation in Taiwan. A chronological review of Taiwan’s legislative process suggests that the context of incorporation, institutional framework, mechanisms for delivering reforms, and sequence of reforms together shape the legislative outcomes of labour reforms at the collective level. While most labour legislation was revised and passed after the preceding sequence of economic transition, the reform of collective labour rights was greatly constrained by the flexible labour-market structure. In order for politicians to form new alliances with labour organizations, legislation of collective labour rights was a strategy to cultivate support during electoral periods. Consequently, the industrial relations changed following the enactment of substantial reform-oriented labour legislation. Theore-tically, the historical analysis of legislative procedure unveils evolutionary reform paths for collective labour rights in new democracies. At the same time, empirically, Taiwan demonstrates an alternative reform path in combination with incremental steps and progressive agendas. For new democracies of small economy, a window of opportunity for the progress in collective labour legislation remains open today, albeit with limitations.

Radical covalent organic frameworks: a general strategy to immobilize open-accessible polyradicals for high-performance capacitive energy storage.

Science.gov (United States)

Xu, Fei; Xu, Hong; Chen, Xiong; Wu, Dingcai; Wu, Yang; Liu, Hao; Gu, Cheng; Fu, Ruowen; Jiang, Donglin

2015-06-01

Ordered π-columns and open nanochannels found in covalent organic frameworks (COFs) could render them able to store electric energy. However, the synthetic difficulty in achieving redox-active skeletons has thus far restricted their potential for energy storage. A general strategy is presented for converting a conventional COF into an outstanding platform for energy storage through post-synthetic functionalization with organic radicals. The radical frameworks with openly accessible polyradicals immobilized on the pore walls undergo rapid and reversible redox reactions, leading to capacitive energy storage with high capacitance, high-rate kinetics, and robust cycle stability. The results suggest that channel-wall functional engineering with redox-active species will be a facile and versatile strategy to explore COFs for energy storage. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Customer-based collection development an overview

CERN Document Server

2014-01-01

This essential guide to customer-based/patron-driven collection development will allow librarians to navigate the rapid changes in what users expect of libraries. The traditional "top down" approach to collection development definitely has its drawbacks: even after spending a good deal of time, energy, and resources, librarians are sometimes frustrated to find that their library's collection is not being used as they anticipated. But there's another strategy that's gaining momentum. This book gathers together the best practitioners in the emerging field of customer-based collection development to find out what library users need and want and provide strategies to allow librarians to manage collections accordingly. Drawing on the experiences of professionals from a variety of academic and public libraries, Customer-based Collection Development: * Offers strategies for planning and implementing a customer-based collection program * Summarizes its potential impact on a library's budget * Discusses cataloguing im...

Mass spectrometry based approach for identification and characterisation of fluorescent proteins from marine organisms

DEFF Research Database (Denmark)

Wojdyla, Katarzyna Iwona; Rogowska-Wrzesinska, Adelina; Wrzesinski, Krzysztof

2011-01-01

We present here a new analytical strategy for identification and characterisation of fluorescent proteins from marine organisms. By applying basic proteomics tools it is possible to screen large sample collections for fluorescent proteins of desired characteristics prior to gene cloning. Our...

The importance of the selection of the audiences and the organization of media events within public awareness strategies for tissue banks.

Science.gov (United States)

Morales Pedraza, Jorge

2008-12-01

The main purpose of the International Atomic Energy Agency (IAEA) Public Awareness Strategies for Tissue Banks is to provide guidance on organizing and running awareness campaigns, in order to consolidate tissue banking activities. Within the IAEA Public Awareness Strategies for Tissue Banks, there are two important topics, which need to be singled out due to their importance for a successful public and professional awareness campaign. These are the selection of the audiences and the organization of media events within a Communication Strategy. The experience in the field of tissue banking in several countries has shown that interaction between the public, the professional health care staff, the media and the tissue bank personnel is essential if the activities of the banks are to be successful. It must be emphasized however, that any public and professional awareness strategy will not be successful, unless it is considered as part of an integrated system that is adopted by the concerned Government.

Collective Remittance Mobilisation Strategies of Ghanaian ...

African Journals Online (AJOL)

prevalence at the destination, might influence the choice of collective ..... donors', some Ghanaian migrant associations aim to make a return on their investment, but ... Kojo's reference to 'a lot of the Ghanaian community people are here' is ... These include casual friends, acquaintances, distant relatives, and even friends of.

The Evolution of Hmong Self-Help Organizations in Minnesota

Directory of Open Access Journals (Sweden)

Shoua Yang

2012-01-01

Full Text Available The Hmong have several types of self-help organizations, classified accordingly to their purposes, to assist the Hmong to adapt to life in American culture. The central research question of this modest exploratory study relates to how these organizations haveevolved over the years in terms of their programming focus and funding strategies. To answer this question, a qualitative approach is used to guide the collection and analysis of data. The study was conducted in the St. Paul/Minneapolis region from 2007 to 2012,where a large population of Hmong refugees has settled since the mid-1970s and where these organizations were founded.

A strategy to discover new organizers identifies a putative heart organizer.

Science.gov (United States)

Anderson, Claire; Khan, Mohsin A F; Wong, Frances; Solovieva, Tatiana; Oliveira, Nidia M M; Baldock, Richard A; Tickle, Cheryll; Burt, Dave W; Stern, Claudio D

2016-08-25

Organizers are regions of the embryo that can both induce new fates and impart pattern on other regions. So far, surprisingly few organizers have been discovered, considering the number of patterned tissue types generated during development. This may be because their discovery has relied on transplantation and ablation experiments. Here we describe a new approach, using chick embryos, to discover organizers based on a common gene expression signature, and use it to uncover the anterior intestinal portal (AIP) endoderm as a putative heart organizer. We show that the AIP can induce cardiac identity from non-cardiac mesoderm and that it can pattern this by specifying ventricular and suppressing atrial regional identity. We also uncover some of the signals responsible. The method holds promise as a tool to discover other novel organizers acting during development.

Effects of three management strategies on the seedbank, emergence and the need for hand weeding in an organic arable cropping system

NARCIS (Netherlands)

Riemens, M.M.; Groeneveld, R.M.W.; Lotz, L.A.P.; Kropff, M.J.

2007-01-01

The effects of three different weed management strategies on the required input of hand weeding in an arable organic farming system, the weed seedbank in the soil and the emerging weed seedling emergence were studied from 1996 to 2003. Strategies were based on population dynamic models and aimed for

Strategies for success among OPOs: a study of three organ procurement organizations.

Science.gov (United States)

Shafer, T J; Kappel, D F; Heinrichs, D F

1997-03-01

Productivity among organ procurement organizations varies widely in the US, and the pressure to determine critical success factors increases as the organ pool shrinks and managed care expands. This study compared three successful organ procurement organizations, identified commonalities among them in cost of doing business, and examined direct and indirect expenses, staffing, specialized requestor programs, and professional and public education programs. The three organ procurement organizations were chosen because of their performance in terms of donors per million population, complexity, and size. The following key indicators were compared and analyzed: annual operating budget, size and composition of staff, funds and resources invested in professional education versus public education, tissue recovery operations, results of minority initiatives, and employee compensation programs.

Event recognition in personal photo collections via multiple instance learning-based classification of multiple images

Science.gov (United States)

Ahmad, Kashif; Conci, Nicola; Boato, Giulia; De Natale, Francesco G. B.

2017-11-01

Over the last few years, a rapid growth has been witnessed in the number of digital photos produced per year. This rapid process poses challenges in the organization and management of multimedia collections, and one viable solution consists of arranging the media on the basis of the underlying events. However, album-level annotation and the presence of irrelevant pictures in photo collections make event-based organization of personal photo albums a more challenging task. To tackle these challenges, in contrast to conventional approaches relying on supervised learning, we propose a pipeline for event recognition in personal photo collections relying on a multiple instance-learning (MIL) strategy. MIL is a modified form of supervised learning and fits well for such applications with weakly labeled data. The experimental evaluation of the proposed approach is carried out on two large-scale datasets including a self-collected and a benchmark dataset. On both, our approach significantly outperforms the existing state-of-the-art.

Strategy Formation in an Adhocracy.

Science.gov (United States)

Mintzberg, Henry; McHugh, Alexandra

1985-01-01

This paper identifies and tracks the strategies pursued by a single-project organization, the National Film Board, across almost four decades of its history. Findings focus on three themes: the emergent nature of the organization's strategies, its cycles of behavior, and the organization's quest for "adhocracy." (TE)

Organic Pollutants in Shale Gas Flowback and Produced Waters: Identification, Potential Ecological Impact, and Implications for Treatment Strategies

Science.gov (United States)

2017-01-01

Organic contaminants in shale gas flowback and produced water (FPW) are traditionally expressed as total organic carbon (TOC) or chemical oxygen demand (COD), though these parameters do not provide information on the toxicity and environmental fate of individual components. This review addresses identification of individual organic contaminants in FPW, and stresses the gaps in the knowledge on FPW composition that exist so far. Furthermore, the risk quotient approach was applied to predict the toxicity of the quantified organic compounds for fresh water organisms in recipient surface waters. This resulted in an identification of a number of FPW related organic compounds that are potentially harmful namely those compounds originating from shale formations (e.g., polycyclic aromatic hydrocarbons, phthalates), fracturing fluids (e.g., quaternary ammonium biocides, 2-butoxyethanol) and downhole transformations of organic compounds (e.g., carbon disulfide, halogenated organic compounds). Removal of these compounds by FPW treatment processes is reviewed and potential and efficient abatement strategies are defined. PMID:28376616

ARIES: Enabling Visual Exploration and Organization of Art Image Collections.

Science.gov (United States)

Crissaff, Lhaylla; Wood Ruby, Louisa; Deutch, Samantha; DuBois, R Luke; Fekete, Jean-Daniel; Freire, Juliana; Silva, Claudio

2018-01-01

Art historians have traditionally used physical light boxes to prepare exhibits or curate collections. On a light box, they can place slides or printed images, move the images around at will, group them as desired, and visual-ly compare them. The transition to digital images has rendered this workflow obsolete. Now, art historians lack well-designed, unified interactive software tools that effectively support the operations they perform with physi-cal light boxes. To address this problem, we designed ARIES (ARt Image Exploration Space), an interactive image manipulation system that enables the exploration and organization of fine digital art. The system allows images to be compared in multiple ways, offering dynamic overlays analogous to a physical light box, and sup-porting advanced image comparisons and feature-matching functions, available through computational image processing. We demonstrate the effectiveness of our system to support art historians tasks through real use cases.

Collective spin wave and phonon excitations in ferromagnetic organic polymers

International Nuclear Information System (INIS)

Leong, Jit-Liang; Sun, Shih-Jye

2013-01-01

We proposed a model to investigate the properties of a conductive and ferromagnetic organic-polymer (OCP), which contains two collective excitations—spin wave and phonon—competing with each other; namely, the spin wave excitation accompanies the electron–phonon (e–ph) interactions in the conductive and ferromagnetic OCP. The ferromagnetism of the OCP is induced from the conductive carriers which couple with the phonon to become polarons. Due to the competition between both excitations, the Curie temperature (T C ) is sensitively suppressed by the e–ph interaction. In addition, an optimal T C with a small e–ph interaction exists in a specific density of conduction carrier, yet is contrary to the large e–ph interaction case. Furthermore, the dimerization, i.e. the atomic displacement induced from the e–ph interactions, increases with the strength of the e–ph interaction and decreases upon reaching the maximum dimerization. (paper)

Tackling Energy Loss for High-Efficiency Organic Solar Cells with Integrated Multiple Strategies.

Science.gov (United States)

Zuo, Lijian; Shi, Xueliang; Jo, Sae Byeok; Liu, Yun; Lin, Fracis; Jen, Alex K-Y

2018-04-01

Limited by the various inherent energy losses from multiple channels, organic solar cells show inferior device performance compared to traditional inorganic photovoltaic techniques, such as silicon and CuInGaSe. To alleviate these fundamental limitations, an integrated multiple strategy is implemented including molecular design, interfacial engineering, optical manipulation, and tandem device construction into one cell. Considering the close correlation among these loss channels, a sophisticated quantification of energy-loss reduction is tracked along with each strategy in a perspective to reach rational overall optimum. A novel nonfullerene acceptor, 6TBA, is synthesized to resolve the thermalization and V OC loss, and another small bandgap nonfullerene acceptor, 4TIC, is used in the back sub-cell to alleviate transmission loss. Tandem architecture design significantly reduces the light absorption loss, and compensates carrier dynamics and thermalization loss. Interfacial engineering further reduces energy loss from carrier dynamics in the tandem architecture. As a result of this concerted effort, a very high power conversion efficiency (13.20%) is obtained. A detailed quantitative analysis on the energy losses confirms that the improved device performance stems from these multiple strategies. The results provide a rational way to explore the ultimate device performance through molecular design and device engineering. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Characteristics and Biodegradability of Wastewater Organic Matter in Municipal Wastewater Treatment Plants Collecting Domestic Wastewater and Industrial Discharge

OpenAIRE

Yun-Young Choi; Seung-Ryong Baek; Jae-In Kim; Jeong-Woo Choi; Jin Hur; Tae-U Lee; Cheol-Joon Park; Byung Joon Lee

2017-01-01

Municipal wastewater treatment plants (WWTPs) in Korea collect and treat not only domestic wastewater, but also discharge from industrial complexes. However, some industrial discharges contain a large amount of non-biodegradable organic matter, which cannot be treated properly in a conventional biological WWTP. This study aimed to investigate the characteristics and biodegradability of the wastewater organic matter contained in the industrial discharges and to examine the fate of the industri...

Ways to Increase the Efficiency of Recruitment, Selection and Employment Strategies in Large Organizations from Dambovita County

Directory of Open Access Journals (Sweden)

Gabriel CROITORU

2012-11-01

Full Text Available Those organizations developing team activities need to use new methods of analysis, recruitment and socializing activities. Thus, more concern for human resources (HR management implications upon labour force diversity is generated. The impact of organization structure upon HR management is more obvious within international and multinational organizations. Developing knowledge, abilities and skills becomes a long term task of the organization's employees and managers. Continuous development helps both employees and organizations to reach the targets. HR development is a key factor in motivating and keeping the good employees. It will give the employees the chance to hold high level responsabilities, to have more authority, to set targets and measurement indicators and to work in teams. HR development delegates the employees and increases their loyalty. Globalization and fast exchange of working environment determine organizations to invest more money in HR development. Knowing that HR are the fundamental element in the organization success, it has been considered that by analyzing the strategies of recruitment, selection, employment and integration of the new comers into organization, we will find the solution to acquire and keep the most suitable persons for organization in order to get organizational and individual performances.

Strategi Perencanaan Pengembangan Sistem Sap pada Human Capital and Legal di Institusi Pendidikan Xyz

Directory of Open Access Journals (Sweden)

Evy Ekawati

2014-06-01

Full Text Available The increasing complexity of processes and operational functions cause arises the need for an integrated information system across all functional areas to reach the highest point of effectiveness and efficiency, and relying on the information in making decisions, ie ERP (Enterprise Resource Planning. The objective of writing this journal is to analyze and determine a SAP system development strategy planning at Human Capital and Legal of Education Institution XYZ. In collecting data, the author collected the datas by making an interview with the sources, data observation, and SAP system exploration. Current architecture datas that were collected and anylized to design the planning strategy in developing system architecture. The conclusion of this journal writing is that planning with some methodologies could maximize the using of IS or IT in an organization and can achieve its goals.

Strategy for acute type IIIb aortic dissection associated with abdominal-organ malperfusion

International Nuclear Information System (INIS)

Ozawa, Masamichi; Uchida, Naomichi; Shibamura, Hidenori; Iwako, Hiroshi

2006-01-01

The aim of this study was to evaluate our results of treatment for acute type IIIb aortic dissection associated with malperfusion of abdominal organs, and to consider the therapeutic strategies. Between December 1997 and August 2005, 123 patients with acute type IIIb aortic dissection were treated at our hospital. Of those, 11 patients (8.9%) required emergency treatment for malperfusion of abdominal organ. In our hospital, the indication of emergency treatment for acute type IIIb aortic dissection was any symptom of acute abdomen plus insufficiency of visceral arterial circulation on computed tomography or angiography. All of the 11 patients (100%) had cul-de-sac of a false lumen, 8 (72.7%) had at least one symptom of acute abdomen, and 3 (27.3%) had metabolic acidosis before surgical treatment. In 7 patients of the ''true lumen stenosis type,'' 5 patients who were treated with open stent grafting are alive. The other two patients, who were treated with transluminally placed endovascular stent grafting (TPEG) or with superior mesenteric artery (SMA) bypass, died. Of the 2 ''visceral arterial dissection type'' patient, one was treated with transluminal stenting of the celiac artery and the other was treated with resection of the intestine and ileocolic artery bypass, and both are alive. Two ''mixed type'' patients who were treated with open stent grafting died. The mortality rate of this series was 36.4%. In conclusion, to improve the prognosis of acute type IIIb aortic dissection associated with malperfusion of abdominal organ, it is important that we obtain early diagnosis of organ ischemia caused by cul-de-sac of a false lumen and choose the correct treatment based on understanding of the mechanism of organ ischemia. (author)

Quantifying the transport impacts of domestic waste collection strategies.

Science.gov (United States)

McLeod, Fraser; Cherrett, Tom

2008-11-01

This paper models the effects of three different options for domestic waste collection using data from three Hampshire authorities: (i) joint working between neighbouring waste collection authorities; (ii) basing vehicles at waste disposal sites; and (iii) alternate weekly collection of residual waste and dry recyclables. A vehicle mileage savings of 3% was modelled for joint working, where existing vehicle allocations to depots were maintained, which increased to 5.9% when vehicles were re-allocated to depots optimally. Vehicle mileage was reduced by 13.5% when the collection rounds were based out of the two waste disposal sites rather than out of the existing depots, suggesting that the former could be the most effective place to keep vehicles providing that travel arrangements for the crews could be made. Alternate weekly collection was modelled to reduce vehicle mileage by around 8% and time taken by 14%, when compared with a typical scenario of weekly collection of residual and fortnightly collection of recyclable waste. These results were based on an assumption that 20% of the residual waste would be directly diverted into the dry recyclables waste stream.

Quantifying the transport impacts of domestic waste collection strategies

International Nuclear Information System (INIS)

McLeod, Fraser; Cherrett, Tom

2008-01-01

This paper models the effects of three different options for domestic waste collection using data from three Hampshire authorities: (i) joint working between neighbouring waste collection authorities; (ii) basing vehicles at waste disposal sites; and (iii) alternate weekly collection of residual waste and dry recyclables. A vehicle mileage savings of 3% was modelled for joint working, where existing vehicle allocations to depots were maintained, which increased to 5.9% when vehicles were re-allocated to depots optimally. Vehicle mileage was reduced by 13.5% when the collection rounds were based out of the two waste disposal sites rather than out of the existing depots, suggesting that the former could be the most effective place to keep vehicles providing that travel arrangements for the crews could be made. Alternate weekly collection was modelled to reduce vehicle mileage by around 8% and time taken by 14%, when compared with a typical scenario of weekly collection of residual and fortnightly collection of recyclable waste. These results were based on an assumption that 20% of the residual waste would be directly diverted into the dry recyclables waste stream

Approaching the Hard-to-Reach in Organized Colorectal Cancer Screening: an Overview of Individual, Provider and System Level Coping Strategies

Directory of Open Access Journals (Sweden)

Jason Liwen Huang

2017-06-01

Full Text Available Background: Despite the proven effectiveness of colorectal cancer (CRC screening on reduction of CRC mortality, the uptake of CRC screening remains low. Participation rate is one of determinants for the success of organized population-based screening program. This review aims to identify those who are hard-to-reach, and summarize the strategies to increase their screening rate from individual, provider and system levels. Methods: A systematic search of electronic English databases was conducted on the factors and strategies of uptake in CRC screening for the hard-to-reach population up to May 2017. Discussion: The coverage rate and participation rate are two indexes to identify the hard-to-reach population in organized CRC screening program. However, the homeless, new immigrants, people with severe mental illness, the jail intimates, and people with characteristics including lower education levels and/or low socioeconomic status, living in rural/remote areas, without insurance, and racial minorities are usually recognized as hard-to-reach populations. For them, organized screening programs offer a better coverage, while novel invitation approaches for eligible individuals and multiple strategies from primary care physicians are still needed to enhance screening rates among subjects who are hard-to-reach. Suggestions implied the effectiveness of interventions at the system level, including linkages to general practice; use of decision making tools; enlisting supports from coalition; and the continuum from screening to diagnosis and treatment. Conclusion: Organized CRC screening offers a system access to approach the hard-to-reach populations. To increase their uptake, multiple and novel strategies from individual, provider and system levels should be applied. For policymakers, public healthcare providers and community stakeholders, it is a test to tailor their potential needs and increase their participation rates through continuous efforts to

Strategies to Maximize Data Collection Response Rates in a Randomized Control Trial Focused on Children with Medical Complexity.

Science.gov (United States)

Finkelstein, Stanley M; Celebrezze, Margaret; Cady, Rhonda; Lunos, Scott; Looman, Wendy S

2016-04-01

Obtaining complete and timely subject data is key to the success of clinical trials, particularly for studies requiring data collected from subjects at home or other remote sites. A multifaceted strategy for data collection in a randomized controlled trial (RCT) focused on care coordination for children with medical complexity is described. The influences of data collection mode, incentives, and study group membership on subject response patterns are analyzed. Data collection included monthly healthcare service utilization (HCSU) calendars and annual surveys focused on care coordination outcomes. One hundred sixty-three families were enrolled in the 30-month TeleFamilies RCT. Subjects were 2-15 years of age at enrollment. HCSU data were collected by parent/guardian self-report using mail, e-mail, telephone, or texting. Surveys were collected by mail. Incentives were provided for completed surveys after 8 months to improve collection returns. Outcome measures were the number of HCSU calendars and surveys returned, the return interval, data collection mode, and incentive impact. Return rates of 90% for HCSU calendars and 82% for annual surveys were achieved. Mean return intervals were 72 and 65 days for HCSU and surveys, respectively. Survey response increased from 55% to 95% after introduction of a gift card and added research staff. High return rates for HCSU calendars and health-related surveys are attainable but required a flexible and personnel-intensive approach to collection methods. Family preference for data collection approach should be obtained at enrollment, should be modified as needed, and requires flexible options, training, intensive staff/family interaction, and patience.

Collecting lessons learned : How project-based organizations in the oil and gas industry learn from their projects

NARCIS (Netherlands)

Buttler, T.

2016-01-01

Project-based organizations collect lessons learned in order to improve the performance of projects. They aim to repeat successes by using positive lessons learned, and to avoid repeating negative experiences by using negative lessons learned. Cooke-Davies (2002) claimed that the ability to learn

Evaluation of passive samplers for the collection of dissolved organic matter in streams.

Science.gov (United States)

Warner, Daniel L; Oviedo-Vargas, Diana; Royer, Todd V

2015-01-01

Traditional sampling methods for dissolved organic matter (DOM) in streams limit opportunities for long-term studies due to time and cost constraints. Passive DOM samplers were constructed following a design proposed previously which utilizes diethylaminoethyl (DEAE) cellulose as a sampling medium, and they were deployed throughout a temperate stream network in Indiana. Two deployments of the passive samplers were conducted, during which grab samples were frequently collected for comparison. Differences in DOM quality between sites and sampling methods were assessed using several common optical analyses. The analyses revealed significant differences in optical properties between sampling methods, with the passive samplers preferentially collecting terrestrial, humic-like DOM. We assert that the differences in DOM composition from each sampling method were caused by preferential binding of complex humic compounds to the DEAE cellulose in the passive samplers. Nonetheless, the passive samplers may provide a cost-effective, integrated sample of DOM in situations where the bulk DOM pool is composed mainly of terrestrial, humic-like compounds.

Teaching Strategies for Strengthening Environmental Values

Directory of Open Access Journals (Sweden)

Marilin del Carmen González Castillo

2017-02-01

Full Text Available This study aims to apply teaching strategies for strengthening the environmental values in the teachers of School Children's House "Linda Barinas" located in the Carmen parish, municipality Barinas, Barinas state. The nature of the study was inserted into the qualitative paradigm, the kind of research in an action research based on a field study. Key informants were five (05 teachers working in the aforementioned institution. The technique for collecting information through an in-depth interview. The technique and data analysis was performed by means of categorization, triangulation and theorizing. The study led to the conclusion: teachers are unaware of employed teaching strategies, learning strategies in addressing environmental education. In addition, the institution lacks the promotion of educational activities that contribute to improving the environment. Similarly, the absence of a positive attitude towards the environment in which every member of the institution appropriates the existing environmental problems at school. In implementing the action plan training workshops conducted for teachers regarding teaching strategies, environmental values and environmental education, produced a motivation and interest of how to implement that knowledge, when planning, organizing and controlling.

Surface tension driven aggregation of organic nanowires via lab in a droplet.

Science.gov (United States)

Gu, Jianmin; Yin, Baipeng; Fu, Shaoyan; Feng, Man; Zhang, Ziming; Dong, Haiyun; Gao, Faming; Zhao, Yong Sheng

2018-06-05

Directing the architecture of complex organic nanostructures is desirable and still remains a challenge in areas of materials science due to their structure-dependent collective optoelectronic properties. Herein, we demonstrate a simple and versatile solution strategy that allows surface tension to drive low-dimensional nanostructures to aggregate into complex structures via a lab in a droplet technique. By selecting a suitable combination of a solvent and an anti-solvent with controllable surface tension difference, the droplets can be automatically cracked into micro-droplets, which provides an aggregation force directed toward the centre of the droplet to drive the low-dimensional building blocks to form the special aggregations during the self-assembly process. This synthetic strategy has been shown to be universal for organic materials, which is beneficial for further optimizing the optoelectronic properties. These results contribute to gaining an insightful understanding on the detailed growth mechanism of complex organic nanostructures and greatly promoting the development of organic nanophotonics.

Grounding the Marketing Strategy of the Organizations in the Field of Health Care

Directory of Open Access Journals (Sweden)

Iuliana Cetina

2009-03-01

Full Text Available The application of marketing in the health services presents certain particularities determined by market characteristics, of the organizations, products, staff and consumers. The consumers of health services are different of those of other goods and services, due to the lack of information concerning the means of rendering a service and its price, the means of taking a decision, the purchase and consume conduit, the capacity limited by the assessment of the services’ and result quality. In addition, within the last years there have been registered major changes in the conduit of the consumer of health services pursuant to the significant modifications occurred at the demographic and social level.Under these conditions, the grounding of the strategies of the organizations which function in the health field, both at macroeconomic, and microeconomic level, cannot be performed without a deep knowledge of the consumer of health services, with its needs, preferences, and its conduit of purchase and consume.

TU-G-213AB-01: Organization and Productivity Strategies for Practicing Medical Physicists.

Science.gov (United States)

Jordan, D

2012-06-01

Medical physicists face numerous challenges that create stress in the professional workplace. The modern work environment contains multiple communications channels, such as email, smart phones, text and instant messaging, voice mail, pagers, and more. These media make it difficult to organize incoming information, set priorities, and move important work forward in the face of rapid change and the requirement to fulfill multiple responsibilities. Medical physicists in particular are likely to feel acute stress due to off-peak work hour requirements, varied responsibilities including clinical duties, research, teaching, and regulatory matters, and the complexity of supervising other staff members. Many medical physicists also work in multiple physical locations, adding complexity to the task of organizing information and resources. Another common difficulty is that medical physicists' responsibilities typically include some duties that render them subject to frequent and urgent interruption, such as emergency response coverage for radiation safety. The real challenges in the current medical physics work environment differ from those encountered while taking courses and conducting research, as well as from earlier periods when medical physicists faced fewer varied responsibilities, slower-paced change, or both. Today's practicing physicist can benefit greatly from developing a formal framework and skill set to manage their personal workflow. This greatly increases the individual's effectiveness and reduces feelings of stress, while improving the effectiveness of teams or groups in which they participate. In this session, participants will learn about a number of techniques and strategies to manage their own personal workflow. Examples familiar to the medical physicist will be provided to illustrate methods to capture, organize, and act on important information, to delegate effectively, and to handle inevitable interruptions. 1. Describe the use of a personal workflow

Human capital strategy: talent management.

Science.gov (United States)

Nagra, Michael

2011-01-01

Large organizations, including the US Army Medical Department and the Army Nurse Corps, are people-based organizations. Consequently, effective and efficient management of the human capital within these organizations is a strategic goal for the leadership. Over time, the Department of Defense has used many different systems and strategies to manage people throughout their service life-cycle. The current system in use is called Human Capital Management. In the near future, the Army's human capital will be managed based on skills, knowledge, and behaviors through various measurement tools. This article elaborates the human capital management strategy within the Army Nurse Corps, which identifies, develops, and implements key talent management strategies under the umbrella of the Corps' human capital goals. The talent management strategy solutions are aligned under the Nurse Corps business strategy captured by the 2008 Army Nurse Corps Campaign Plan, and are implemented within the context of the culture and core values of the organization.

The influence of institutions and organizations on urban waste collection systems: an analysis of waste collection system in Accra, Ghana (1985-2000).

Science.gov (United States)

Fobil, Julius N; Armah, Nathaniel A; Hogarh, Jonathan N; Carboo, Derick

2008-01-01

Urban waste collection system is a pivotal component of all waste management schemes around the world. Therefore, the efficient performance and the success of these schemes in urban pollution control rest on the ability of the collection systems to fully adapt to the prevailing cultural and social contexts within which they operate. Conceptually, institutions being the rules guiding the conduct of public service provision and routine social interactions, waste collection systems embedded in institutions can only realize their potentials if they fully evolve continuously to reflect evolving social and technical matrices underlying the cultures, organizations, institutions and social conditions they are designed to address. This paper is a product of an analysis of waste collection performance in Ghana under two different institutional and/or organizational regimes; from an initial entirely public sector dependence to a current mix of public-private sector participation drawing on actual planning data from 1985 to 2000. The analysis found that the overall performance of waste collection services in Ghana increased under the coupled system, with efficiency (in terms of total waste clearance and coverage of service provision) increasing rapidly with increased private-sector controls and levels of involvement, e.g. for solid waste, collection rate and disposal improved from 51% in 1998 to about 91% in the year 2000. However, such an increase in performance could not be sustained beyond 10 years of public-private partnerships. This analysis argues that the sustainability of improved waste collection efficiency is a function of the franchise and lease arrangements between private sector group on the one hand and public sector group (local authorities) on the other hand. The analysis therefore concludes that if such franchise and lease arrangements are not conceived out of an initial transparent process, such a provision could undermine the overall sustainability of

How to have an honest conversation about your business strategy.

Science.gov (United States)

Beer, Michael; Eisenstat, Russell A

2004-02-01

Too many organizations descend into underperformance because they can't confront the painful gap between their strategy and the reality of their capabilities, their behaviors, and their markets. That's because senior managers don't know how to engage in truthful conversations about the problems that threaten the business--and because lower-level managers are afraid to speak up. These factors lie behind many failures to implement strategy. Indeed, the dynamics in almost any organization are such that it's extremely difficult for senior people to hear the unfiltered truth from managers lower down. Beer and Eisenstat present the methodology they've developed for getting the truth about an organization's problems (and the truth is always embedded within the organization) onto the table in a way that allows senior management to do something useful with it. By assembling a task force of the most effective managers to collect data about strategic and organizational problems, the senior team sends a clear message that it is serious about uncovering the truth. Task force members present their findings to the senior team in the form of a discussion. This conversation needs to move back and forth between advocacy and inquiry; it has to be about the issues that matter most; it has to be collective and public; it has to allow employees to be honest without risking their jobs; and it has to be structured. This direct feedback from a handful of their best people moves senior teams to make changes they otherwise might not have. Senior teams that have engaged in this process have made dramatic changes in how their businesses are organized and managed--and in their bottom-line results. Success that begins with honest conversations begets future conversations that further improve performance.

[Health professionals facing hand hygiene improvement: state-of-the-art strategies versus extended strategies].

Science.gov (United States)

Herrera-Usagre, Manuel; Pérez-Pérez, Pastora; Vázquez-Vázquez, Marta; Santana-López, Vicente

2014-10-01

The hand hygiene (HH) is one of the preventive practices more .widely and effectively implemented in the control of healthcare associated infections. However, there are several barriers to compliance. To assess which strategy, state-of-the-art strategies (availability of alcohol-based preparations, posters, instructions and training) or extended strategies (feedbacks, formal and informal leadership), are seen as more effective to improve hand hygiene (HH) compliance. Analytical study using a self-completed questionnaire developed by the World Health Organization. 2,068 questionnaires, completed by healthcare professionals (HP) in Andalusia (Spain), were received from 2010 to 2012. Analytical technique: Structural equation modeling and multi group measurement invariance. Once the reliability of the proposed constructs was achieved (Cronbach α=0.73, 0.84, 0.70), it was found that those HP working in centers with the highest level of commitment with HH are those who see extended strategies as more effective (χ2=298.3, df=39, CFI=0.972, TLI=0.961, RMSEA=0.057, SRMR=0.028). Our results have shown that hospitals' HP, compared to primary care HP, see state-of-the-art strategies as more effective, as well as they give less importance to HH, meanwhile nurses, compared to physicians, see effective both strategies. HP contemplate the combination of state-of-the-art and extended strategies as an effective way to improve the HH compliance. In addition, extended strategies are considered more effective amongst the most "advanced" healthcare settings in terms of their commitment to HH. The results highlight the need for commitment at management, collective and individual level in order to maintain patient safety.

CCN Properties of Organic Aerosol Collected Below and within Marine Stratocumulus Clouds near Monterey, California

Directory of Open Access Journals (Sweden)

Akua Asa-Awuku

2015-10-01

Full Text Available The composition of aerosol from cloud droplets differs from that below cloud. Its implications for the Cloud Condensation Nuclei (CCN activity are the focus of this study. Water-soluble organic matter from below cloud, and cloud droplet residuals off the coast of Monterey, California were collected; offline chemical composition, CCN activity and surface tension measurements coupled with Köhler Theory Analysis are used to infer the molar volume and surfactant characteristics of organics in both samples. Based on the surface tension depression of the samples, it is unlikely that the aerosol contains strong surfactants. The activation kinetics for all samples examined are consistent with rapid (NH42SO4 calibration aerosol. This is consistent with our current understanding of droplet kinetics for ambient CCN. However, the carbonaceous material in cloud drop residuals is far more hygroscopic than in sub-cloud aerosol, suggestive of the impact of cloud chemistry on the hygroscopic properties of organic matter.

Organic and healthy food strategies in schools

DEFF Research Database (Denmark)

He, Chen

between organic school food policies and indicators (proxies) for healthy eating among children when (school food coordinators') statements on indicators (proxies) for healthy eating are used as variable. This project continues to search for the above signs of associations but involving also a “bottom......The project is a part of the iPOPY research project funded through the European Research Area program Core Organic I. The poster presents a study of the following hypothesis: Organic food service praxis/policy (POP) is associated with praxis/policies for healthier eating in Danish school food...... service. In other words, we wanted to test if organic procurement policies and the resulting praxis in schools can help to establish healthier eating habits among pupils as compared to schools without organic policies/praxis. A former study in Danish primary schools has shown that there is an association...

Perceptions of French private veterinary practitioners’ on their role in organic dairy farms and opportunities to improve their advisory services for organic dairy farmers

DEFF Research Database (Denmark)

Duval, J E; Bareille, N; Fourichon, C

2016-01-01

are – from private veterinary practitioners’ point of views- i) to describe the roles of veterinarians today in organic dairy farmers’ animal health promotion strategies, ii) to identify factors related to organic farming which determine their role on organic dairy farms, and, iii) to identify opportunities...... for improvement of veterinarians’ advisory services for organic dairy herds. Fourteen veterinarians, providing herd health advisory services to dairy farmers, were interviewed using qualitative semi-structured research interviews. A modified approach to Grounded Theory was used for data collection and analysis...... veterinarians considered that there was no direct economic interest for them in the organic dairy sector and that could diminish their willingness to invest in this sector. Possible opportunities for improvement were identified; for example proposing more proactively advice via existing organisations, by making...

Analysis and implementation of a World Health Organization health report: methodological concepts and strategies.

Science.gov (United States)

von Groote, Per Maximilian; Giustini, Alessandro; Bickenbach, Jerome Edmond

2014-01-01

A long-standing scientific discourse on the use of health research evidence to inform policy has come to produce multiple implementation theories, frameworks, models, and strategies. It is from this extensive body of research that the authors extract and present essential components of an implementation process in the health domain, gaining valuable guidance on how to successfully meet the challenges of implementation. Furthermore, this article describes how implementation content can be analyzed and reorganized, with a special focus on implementation at different policy, systems and services, and individual levels using existing frameworks and tools. In doing so, the authors aim to contribute to the establishment and testing of an implementation framework for reports such as the World Health Organization World Report on Disability, the World Health Organization International Perspectives on Spinal Cord Injury, and other health policy reports or technical health guidelines.

The Psychology of Superorganisms: Collective Decision Making by Insect Societies.

Science.gov (United States)

Sasaki, Takao; Pratt, Stephen C

2018-01-07

Under the superorganism concept, insect societies are so tightly integrated that they possess features analogous to those of single organisms, including collective cognition. If so, colony function might fruitfully be studied using methods developed to understand individual animals. Here, we review research that uses psychological approaches to understand decision making by colonies. The application of neural models to collective choice shows fundamental similarities between how brains and colonies balance speed/accuracy trade-offs in decision making. Experimental analyses have explored collective rationality, cognitive capacity, and perceptual discrimination at both individual and colony levels. A major theme is the emergence of improved colony-level function from interactions among relatively less capable individuals. However, colonies also encounter performance costs due to their reliance on positive feedback, which generates consensus but can also amplify errors. Collective learning is a nascent field for the further application of psychological methods to colonies. The research strategy reviewed here shows how the superorganism concept can serve as more than an illustrative analogy.

75 FR 23269 - Agency Information Collection Activities: Proposed Collection; Comment Request

Science.gov (United States)

2010-05-03

... training, knowledge, and skills to their organizations, local areas, regions, and states. This study is... Strategies and Tools for Enhancing Performance and Patient Safety) to provide an evidence-based suite of tools and strategies for training teamwork- based patient safety to health care professionals. In 2007...

Pastoral community organization, livelihoods and biodiversity conservation in Mongolia's Southern Gobi Region

Science.gov (United States)

Sabine M. Schmidt

2006-01-01

In this paper I describe processes and impacts of collective action by mobile pastoralist communities, and of external support strategies to strengthen local institutions and cooperation in Mongolia’s southern Gobi. The need for pastoral mobility triggered the processes leading to community organization, and the emergence, or re-emergence, of local informal...

Survey and Explain the role of Sensemaking in Successful Strategy Implementation in Iran’s Automotive Companies

Directory of Open Access Journals (Sweden)

Seyed Farhad Hosseini

2016-09-01

Full Text Available There is not a dominant model that could explain key factors of sensemaking of strategy implementation and interactions between them. The purpose of this study is designing and explaining the role of sensemaking in successful strategy implementation along with a combination of factors which influence implementation sensemaking. This study surveyed the factors influencing sensemaking of successful strategy implementation in top Iran’s automotive companies. This is a qualitative research that uses grounded theory to obtain insight about the role of sensemaking in successful implementation through in-depth interviews with 22 individuals (Managers, Assistant Directors and Academic Professors and used gathered data to design a model of sensemaking in successful strategy implementation. Based on open and axial coding, 21 effective variables were conceptualized and classified in seven major categories then final model was designed. This theory explains factors that affect the sensemaking of successful strategy implementation and how these factors interact with each other. Sensemaking in Successful implementation of strategies depends on Sensemaking Context, Key Executers, Discourse Context, Intervening Conditions and Collective Sensemaking. Sensemaking Context cause sensemaking and sensegiving of key executers and key executers itself along with Discourse Context and Intervening Conditions lead to collective sensemaking. The consequence of model is sensemaking of successful strategy implementation that consists of maintaining and recording the meaning and its strengthening, collective effort, continuous strategy implementation and operational excellence of the organization.

The concept of Ideal Strategy & its realization using White Ocean Mixed Strategy

OpenAIRE

Sreeramana Aithal

2016-01-01

Strategic planning and decision making have an important role in organizational development and sustainability. Various types of strategies are used in strategic management such as Red ocean strategy, Blue ocean strategy, Green ocean strategy, Purple ocean strategy and Black ocean strategy. These strategies are used in organizations by top level executive managers for long-term organizational sustainability and to face or deviate from the competition. Based on organizational analy...

78 FR 60287 - Agency Information Collection Activities; Proposed Collection; Comment Request; Testing...

Science.gov (United States)

2013-10-01

... communication strategies, messages, and labels. These communications will aim to improve public understanding of... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-1164] Agency Information Collection Activities; Proposed Collection; Comment Request; Testing Communications on...

75 FR 51271 - Agency Information Collection Activities; Proposed Collection; Comment Request; Testing...

Science.gov (United States)

2010-08-19

... communication strategies, messages, and labels. These communications will aim to improve public understanding of... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0420] Agency Information Collection Activities; Proposed Collection; Comment Request; Testing Communications on...

Spent nuclear fuels project characterization data quality objectives strategy

International Nuclear Information System (INIS)

Lawrence, L.A.; Thornton, T.A.; Redus, K.S.

1994-12-01

A strategy is presented for implementation of the Data Quality Objectives (DQO) process to the Spent Nuclear Fuels Project (SNFP) characterization activities. Westinghouse Hanford Company (WHC) and the Pacific Northwest Laboratory (PNL) are teaming in the characterization of the SNF on the Hanford Site and are committed to the DQO process outlined in this strategy. The SNFP characterization activities will collect and evaluate the required data to support project initiatives and decisions related to interim safe storage and the path forward for disposal. The DQO process is the basis for the activity specific SNF characterization requirements, termed the SNF Characterization DQO for that specific activity, which will be issued by the WHC or PNL organization responsible for the specific activity. The Characterization Plan prepared by PNL defines safety, remediation, and disposal issues. The ongoing Defense Nuclear Facility Safety Board (DNFSB) requirement and plans and the fuel storage and disposition options studies provide the need and direction for the activity specific DQO process. The hierarchy of characterization and DQO related documentation requirements is presented in this strategy. The management of the DQO process and the means of documenting the DQO process are described as well as the tailoring of the DQO process to the specific need of the SNFP characterization activities. This strategy will assure stakeholder and project management that the proper data was collected and evaluated to support programmatic decisions

Control Strategies for Guided Collective Motion

Science.gov (United States)

2015-02-27

J.K. Parrish , “Oscillator models and collective motion,” IEEE Control Systems Magzine, Vol. 27, 2007, pp. 89-105. [18] S. H. Strogatz , “From Kuramoto...Automatic Control, 54(2), 2009, pp. 353-357. [21] H. Hong and S. H. Strogatz , “Kuramoto Model of Coupled Oscillators with Positive and Negative...2013) provided similar results by utilizing a modified Kuramoto model ( Strogatz (2000)). Paley (2008) proposed a Lyapunov-based design methodology to

The notion of strategy in facility management

DEFF Research Database (Denmark)

Holzweber, Markus

2013-01-01

and components of strategy in Facility Management (FM). Since strategy refers to a complex network of thoughts, insights, experiences, expertise, and expectations that provide general guidance for management action, organizations must keep pace with the changing environment to increase market shares and business......Strategy implementation is critical for any type of organization. Strategy implementation is complex despite previous research describing mechanisms related to the construction of strategy and strategy use of organizations. In this article I attempt to fill this vacuity by examining strategy...... success. Based on a literature review, the findings of the study report a service-strategy classification grid. Such a service-strategy grid provides for a better understanding of the business environment. The study findings are intended to enhance business managers’ understandings of the issues behind FM...

Building a Translengua in Latina Lesbian Organizing.

Science.gov (United States)

Torres, Lourdes

2017-07-03

This article discusses the challenges and rewards, as well as the affective labor, involved in forging a Latina lesbian "translengua," in other words a common language in the context of Latina lesbian organizing. I explore how members of Latina Lesbians en Nuestro Ambiente (LLENA) and Amigas Latinas, Chicago-based Latina lesbian organizations, attempted to foster consensus for collective action in the face of language differences and preferences. Through analysis of archives and interviews with activists, I untangle how LLENA and Amigas Latinas negotiated deeply personal and sensitive issues around language use as they worked to build an inclusive movement. I also identify strategies used to enact a translengua that could bridge linguistic differences within the Latina lesbian community.

Biodegradation of organ chlorine pesticides in contaminated soil collected from Yen Tap, Cam Khe, Phu Tho

International Nuclear Information System (INIS)

Nguyen Thuy Binh; Nguyen Van Toan; Pham Thi Thai; Dinh Thi Thu Hang

2007-01-01

Biodegradation of POPs contaminant in soil collected from Phu Tho province and Nghe An province had carried out. The process comprises treating soil, which contains anaerobic and aerobic microbes capable of transforming lindane and DDT into harmless material and being under anaerobic and aerobic steps. Significant biodegradation of POPs contaminants occurred in there tests. But some of toxic organic compounds remained. (author)

Marketing Strategy: Luonnotar Organic Home Line

OpenAIRE

Soukhotski, Dmitri

2010-01-01

It is mainly due to innovation which creates new possibilities that progress and development becomes achievable. Organic textiles are one such remarkable concept worthy of being classified as a novelty trend not only from the marketing perspective but also from the perspective of novelty in the sustainable natural resources management. It can be theorized that the added value of health benefits from utilization of the organic concept in the economy is something that should be highly desirable...

Camouflaged Collectives: Managing Stigma and Identity at Gun Events

Directory of Open Access Journals (Sweden)

Sarah Jane Blithe

2017-02-01

Full Text Available Gun violence persists in the United States, claiming lives and escalating healthcare costs. This article seeks to contribute to social justice work on the “gun problem” by studying gun collectives. To understand gun culture and to identify gun violence reduction strategies, we study places where gun owners organize – legal (and sometimes illegal settings that facilitate dialogue about gun issues. Based on participant observation and collaborative event ethnography at gun shows and a private shooting party, this analysis presents findings about the practices gun collective members use to manage stigma. We conclude that when participants in gun events attempt to subvert core stigma through everyday stigma management practices, they effectively facilitate the unfettered exchange of potentially dangerous goods, promote the invisibility of oppressive structures, and normalize violence.

Stratification of living organisms in ballast tanks: how do organism concentrations vary as ballast water is discharged?

Science.gov (United States)

First, Matthew R; Robbins-Wamsley, Stephanie H; Riley, Scott C; Moser, Cameron S; Smith, George E; Tamburri, Mario N; Drake, Lisa A

2013-05-07

Vertical migrations of living organisms and settling of particle-attached organisms lead to uneven distributions of biota at different depths in the water column. In ballast tanks, heterogeneity could lead to different population estimates depending on the portion of the discharge sampled. For example, concentrations of organisms exceeding a discharge standard may not be detected if sampling occurs during periods of the discharge when concentrations are low. To determine the degree of stratification, water from ballast tanks was sampled at two experimental facilities as the tanks were drained after water was held for 1 or 5 days. Living organisms ≥50 μm were counted in discrete segments of the drain (e.g., the first 20 min of the drain operation, the second 20 min interval, etc.), thus representing different strata in the tank. In 1 and 5 day trials at both facilities, concentrations of organisms varied among drain segments, and the patterns of stratification varied among replicate trials. From numerical simulations, the optimal sampling strategy for stratified tanks is to collect multiple time-integrated samples spaced relatively evenly throughout the discharge event.

Evaluating the effect of structural dimensions on the successful implementation of strategies in Payam-e-noor University of Iran

Directory of Open Access Journals (Sweden)

Hamidreza Shahhosseini

2013-07-01

Full Text Available This study aims to assess the relationship between structural dimensions of organization including centralization, complexity and formalization on one side and strategy effectiveness on the other side. Structural dimensions are determined based on Robbins theory, and each of them is considered as independent variables of research. Strategy effectiveness, which includes achieving strategic goals or successful implementation of strategies are the independent variable of the research, based on Noble’s strategy implementation model. One primary thesis and three secondary these are defined. This is a descriptive research of two variable correlation. The target population includes 600 senior managers of Payam-e-noor university around the country, including staff administrative managers, province and unit headmasters, of Iran at the time of data collection. Simple random sampling is used, with sample size of 120. Library resources are used for theoretical foundation data collection and note-taking. Questionnaires are used to collect data and evaluate research theses. Inferential Statistics and Pearson correlation coefficient are used to analyze the research theses. The first two theses are confirmed, at 95% and 99% respectively, but the third thesis is rejected based on the collected data. Therefore, based on this study, complexity and formalization have respectively inverse and direct effect on strategy effectiveness, but centralization does not affect strategy effectiveness in Payam-e-noor University.

BIOMIMETIC STRATEGIES IN ORGANIC SYNTHESIS. TERPENES

Directory of Open Access Journals (Sweden)

V. Kulcitki

2012-12-01

Full Text Available The current paper represents an outline of the selected contributions to the biomimetic procedures and approaches for the synthesis of terpenes with complex structure and diverse functionalisation pattern. These include homologation strategies, cyclisations, rearrangements, as well as biomimetic remote functionalisations.

New strategies of industrial organization: outsourcing and consolidation in the mobile telecom sector in India

OpenAIRE

Sumangala Damodaran

2013-01-01

Abstract The paper discusses the experience of the mobile telecom sector in India in terms of its business organization. There is a high level of outsourcing of activities, including those such as network management, which would usually be included within the core competence of mobile telecom companies. This outsourcing strategy, pioneered by Bharti Airtel, has resulted in considerable cost savings and increased profits for a small number of core employees of the lead firm. At the same time, ...

Magnet status as a competitive strategy of hospital organizations: marketing a culture of excellence in nursing services.

Science.gov (United States)

Tropello, Paula Grace Dunn

2003-01-01

With issues of patient safety, the nursing shortage, and managed care fiscal constraints, hospital organizations can strategically capture market share, while insuring best care practices, if they adopt the "Magnet Status" accreditation model. This quality indicator signifies to the consumer a culture of excellence in nursing services and fulfills the priority of customer satisfaction as a marketing strategy objective.

Collection strategy, inner morphology, and size distribution of dust particles in ASDEX Upgrade

Science.gov (United States)

Balden, M.; Endstrasser, N.; Humrickhouse, P. W.; Rohde, V.; Rasinski, M.; von Toussaint, U.; Elgeti, S.; Neu, R.; the ASDEX Upgrade Team

2014-07-01

The dust collection and analysis strategy in ASDEX Upgrade (AUG) is described. During five consecutive operation campaigns (2007-2011), Si collectors were installed, which were supported by filtered vacuum sampling and collection with adhesive tapes in 2009. The outer and inner morphology (e.g. shape) and elemental composition of the collected particles were analysed by scanning electron microscopy. The majority of the ˜50 000 analysed particles on the Si collectors of campaign 2009 contain tungsten—the plasma-facing material in AUG—and show basically two different types of outer appearance: spheroids and irregularly shaped particles. By far most of the W-dominated spheroids consist of a solid W core, i.e. solidified W droplets. A part of these particles is coated with a low-Z material; a process that seems to happen presumably in the far scrape-off layer plasma. In addition, some conglomerates of B, C and W appear as spherical particles after their contact with plasma. By far most of the particles classified as B-, C- and W-dominated irregularly shaped particles consist of the same conglomerate with varying fraction of embedded W in the B-C matrix and some porosity, which can exceed 50%. The fragile structures of many conglomerates confirm the absence of intensive plasma contact. Both the ablation and mobilization of conglomerate material and the production of W droplets are proposed to be triggered by arcing. The size distribution of each dust particle class is best described by a log-normal distribution allowing an extrapolation of the dust volume and surface area. The maximum in this distribution is observed above the resolution limit of 0.28 µm only for the W-dominated spheroids, at around 1 µm. The amount of W-containing dust is extrapolated to be less than 300 mg on the horizontal areas of AUG.

Collection strategy, inner morphology, and size distribution of dust particles in ASDEX Upgrade

International Nuclear Information System (INIS)

Balden, M.; Endstrasser, N.; Rohde, V.; Rasinski, M.; Von Toussaint, U.; Elgeti, S.; Neu, R.; Humrickhouse, P.W.

2014-01-01

The dust collection and analysis strategy in ASDEX Upgrade (AUG) is described. During five consecutive operation campaigns (2007–2011), Si collectors were installed, which were supported by filtered vacuum sampling and collection with adhesive tapes in 2009. The outer and inner morphology (e.g. shape) and elemental composition of the collected particles were analysed by scanning electron microscopy. The majority of the ∼50 000 analysed particles on the Si collectors of campaign 2009 contain tungsten—the plasma-facing material in AUG—and show basically two different types of outer appearance: spheroids and irregularly shaped particles. By far most of the W-dominated spheroids consist of a solid W core, i.e. solidified W droplets. A part of these particles is coated with a low-Z material; a process that seems to happen presumably in the far scrape-off layer plasma. In addition, some conglomerates of B, C and W appear as spherical particles after their contact with plasma. By far most of the particles classified as B-, C- and W-dominated irregularly shaped particles consist of the same conglomerate with varying fraction of embedded W in the B–C matrix and some porosity, which can exceed 50%. The fragile structures of many conglomerates confirm the absence of intensive plasma contact. Both the ablation and mobilization of conglomerate material and the production of W droplets are proposed to be triggered by arcing. The size distribution of each dust particle class is best described by a log-normal distribution allowing an extrapolation of the dust volume and surface area. The maximum in this distribution is observed above the resolution limit of 0.28 µm only for the W-dominated spheroids, at around 1 µm. The amount of W-containing dust is extrapolated to be less than 300 mg on the horizontal areas of AUG. (paper)

Collective knowledge sharing as a social justice strategy: the difference it made in a service project about preterm birth disparity.

Science.gov (United States)

Boutain, Doris M

2009-01-01

Knowledge about how health disparities are created and sustained from those affected is needed. Collective knowledge sharing is one way to redefine and revalue dialogue and critique processes with the aim of promoting just relationships of knowledge production. This article describes how a community service project focused on using collective knowledge sharing as a social justice strategy with health ministry volunteers produced insights about preterm birth disparity issues. Project insights related to (1) the connection between faith and health, (2) the significance of family and congregational stories, and (3) the importance of praising assets in the context of disparity recognition.

Communication Management in Organizations. A Case of Private Companies in Western Romania

Directory of Open Access Journals (Sweden)

Regis Mafteiu Romanu

2015-01-01

Full Text Available Communication is a cultural expression. Behaviour in organizations is the result of social mentalities. Organizational culture is directly proportional to the level of communication. Optimal management strategies take account of institutional communication, social values and collective representations. Strategic communicative methods are needed to support the development of effective managers at all levels of business.

Barriers to the routine collection of health outcome data in an Australian community care organization

Directory of Open Access Journals (Sweden)

Nancarrow SA

2013-01-01

Full Text Available Susan A NancarrowSchool of Health and Human Sciences, Southern Cross University, East Lismore, NSW, AustraliaAbstract: For over a decade, organizations have attempted to include the measurement and reporting of health outcome data in contractual agreements between funders and health service providers, but few have succeeded. This research explores the utility of collecting health outcomes data that could be included in funding contracts for an Australian Community Care Organisation (CCO. An action-research methodology was used to trial the implementation of outcome measurement in six diverse projects within the CCO using a taxonomy of interventions based on the International Classification of Function. The findings from the six projects are presented as vignettes to illustrate the issues around the routine collection of health outcomes in each case. Data collection and analyses were structured around Donabedian's structure–process–outcome triad. Health outcomes are commonly defined as a change in health status that is attributable to an intervention. This definition assumes that a change in health status can be defined and measured objectively; the intervention can be defined; the change in health status is attributable to the intervention; and that the health outcomes data are accessible. This study found flaws with all of these assumptions that seriously undermine the ability of community-based organizations to introduce routine health outcome measurement. Challenges were identified across all stages of the Donabedian triad, including poor adherence to minimum dataset requirements; difficulties standardizing processes or defining interventions; low rates of use of outcome tools; lack of value of the tools to the service provider; difficulties defining or identifying the end point of an intervention; technical and ethical barriers to accessing data; a lack of standardized processes; and time lags for the collection of data. In no case was

Efficiency of the anaerobic treatment of the organic fraction of municipal solid waste: collection and pretreatment

DEFF Research Database (Denmark)

Hartmann, Hinrich; Møller, H.B.; Ahring, Birgitte Kiær

2004-01-01

of the principles of the anaerobic digestion process and to an optimization of its large-scale implementation. In order to get an overview of the current situation concerning the treatment of the organic fraction of municipal solid waste (OFMSW) in Denmark, interviews were carried out with operators of the biogas...... in paper bags is preferable to collection in plastic bags and successive separation of plastics in a waste processing treatment plant...... plants where OFMSW is treated and the municipality staff responsible for waste management. With the aim of fulfilling the governmental goal to treat 150 000 tons of OFMSW by the year 2004 mainly by anaerobic digestion, the different municipalities are investigating different concepts of waste collection...

77 FR 5021 - Agency Information Collection Activities: Proposed Collection; Comment Request

Science.gov (United States)

2012-02-01

... defined as a medical group, Accountable Care Organization (ACO), state organization or some other grouping... information upon the respondents, including the use of automated collection techniques or other forms of...

76 FR 72931 - Agency Information Collection Activities: Proposed Collection; Comment Request

Science.gov (United States)

2011-11-28

..., Accountable Care Organization (ACO), state organization or some other grouping of practices. A practice is an..., including the use of automated collection techniques or other forms of information technology. Comments...

Registered indians and tobacco taxation: a culturally-appropriate strategy?

Science.gov (United States)

Wardman, A E Dennis; Khan, Nadia A

2005-01-01

Taxation of tobacco is a widely-used strategy that prompts smoking cessation among adults and reduces cigarette consumption among continuing smokers. Registered Indian tobacco use prevalence is at least double that of the rest of Canadians and is in part due to the lower cost of tobacco products purchased on reserve by Registered Indians (RIs) as they are tax exempt. Although registered Indian communities have the ability to collect tax on tobacco products and direct the use of these revenues, this strategy is rarely utilized. Tobacco taxation could have substantial health and economic benefits to RI communities, but perhaps is not culturally-appropriate. In order to better support RI communities, governments and other organizations need to examine this policy instrument in the context of RI populations.

Energy research and technology development data collection strategies. The case of Greece

International Nuclear Information System (INIS)

Doukas, Haris; Papadopoulou, Alexandra G.; Nychtis, Christos; Psarras, John; Van Beeck, Nicole

2009-01-01

The European Union (EU) from the beginning of 2007 has focused its emphasis on the development of a new policy that puts energy back at the heart of EU action. Indeed, it has very often been stated that the difficulty and complexity of achieving green energy targets in the EU will require strengthened measures to promote implementation of new energy technologies (NET), as well as measures to support the related energy Research and Technology Development (R and TD). Often forgotten is the fact, that most of all, a European-wide co-ordinated forum is needed to continuously develop and sophisticate the monitoring and methodology results, bringing together specialised statisticians, energy researchers and experts on energy socio-economics. Today a nebulous picture prevails on the existence of categorized data with regards to energy Research and Technology Development (R and TD) expenditure. In this context, aim of this paper is the presentation of energy R and TD data collection strategies, as well as the related findings for the Greek energy market. (author)

The International Humanitarian Response to the Refugee Crisis Along the Balkan Route in the View of Strategies of International Organizations

Directory of Open Access Journals (Sweden)

Latifi Veton

2017-06-01

Full Text Available Being one of the largest movements of displaced people through European borders since World War Two, the Syrian refugee crisis of 2015 and 2016, tested the coordination of the states and international organizations, and as well as the strategies for response of the latter to such enormous fluxes of displaced people along the Balkan corridor. The quick on-time reaction of the specialized humanitarian international organizations made significant achievements by the international organizations in terms of humanitarian assistance for the refugees and support for the governments of the region. Their approach mainly sought to create a partnership with the governments of the Balkan route in handling the serious humanitarian challenges (with a different strategy compared to other experiences, mainly this time through providing assistance and protection to the refugees throughout the corridor of the refugee crisis, it showed how important is such coordination at the end, with an aim to avoid further human catastrophes along refugee routes, and to avoid major security repercussions for the countries of the region.

The emergence of rural transport strategies in response to rising fuel costs

International Nuclear Information System (INIS)

Shapiro, Dana; Pearlmutter, David; Schwartz, Moshe

2012-01-01

Rising and sometimes volatile fuel prices pose a challenge for rural organizations reliant on long distance transport. To understand the coping mechanisms used by such organizations, we survey rural business strategies in Israel, where fuel prices are high and urban development is concentrated in the country's geographic center. The businesses surveyed are operated by kibbutzim, historically collective communities that are now in various stages of privatization. Analysis of the ‘transport strategies’ employed by nearly 100 organizations in three regions of varying remoteness and isolation shows that firms rely on distinct strategies such as localization and high value density. Localization was found to be prevalent in all regions, as it requires little capital investment. Strategies exploiting high value density, including information-based services, were prevalent in remote and isolated regions where sensitivity to transport costs is acute. Non-remote firms were less inclined toward strategic adaptation, preferring non-disruptive changes such as cheaper shipping modes. The development implications of these transport strategies are consistent with rural economic trends observed throughout the developed world. If transport costs continue to rise, rural firms may shrink the radius of their sales and labor pools, or search for more lucrative products to reduce their relative transport costs. - Highlights: ► We survey transport strategies used by rural businesses in Israeli kibbutzim. ► The seven distinct strategies identified include localization and value density. ► Localization is used in all regions and value density in remote and isolated regions. ► Development implications are consistent with economic trends in other rural regions. ► Rural firms will likely respond to high fuel costs by strategic transport adaptation.

The social strategy cone: Towards a framework for evaluating social media strategies

NARCIS (Netherlands)

Effing, Robin; Spil, Antonius A.M.

2016-01-01

Social media is growing rapidly. Providing both risks and opportunities for organizations as it does. The social strategy cone is developed for evaluating social media strategies. This framework comprises of seven key elements of social media strategies as based on a systematic literature review and

The concept of Ideal Strategy and its realization using White Ocean Mixed Strategy

OpenAIRE

Aithal, Sreeramana

2016-01-01

Strategic planning and decision making have an important role in organizational development and sustainability. Various types of strategies are used in strategic management such as Red ocean strategy, Blue ocean strategy, Green ocean strategy, Purple ocean strategy and Black ocean strategy. These strategies are used in organizations by top level executive managers for long term organizational sustainability and to face or deviate from the competition. Based on the organizational analysis, it...

Semivolatile behaviour of dicarboxylic acids and other polar organic species at a rural background site (Nylsvley, RSA)

CSIR Research Space (South Africa)

Limbeck, A

2001-01-01

Full Text Available In this study aerosol samples from the South African savannah were analyzed for their polar organic constituents. Samples were collected with a front/back-up filter tandem system of quartz fibre filters (dual filter strategy). In all samples (n = 15...

How users organize electronic files on their workstations in the office environment: a preliminary study of personal information organization behaviour

Directory of Open Access Journals (Sweden)

Christopher S.G. Khoo

2007-01-01

Full Text Available An ongoing study of how people organize their computer files and folders on the hard disk of their office workstations. A questionnaire was used to collect information on the subjects, their work responsibilities and characteristics of their workstations. Data on file and folder names and file structure were extracted from the hard disk using a computer program STG FolderPrint Plus, DOS command and screen capture. A semi-structured interview collected information on subjects' strategies in naming and organizing files and folders, and in locating and retrieving files. The data were analysed mainly through qualitative analysis and content analysis. The subjects organized their folders in a variety of structures, from broad and shallow to narrow and deep hierarchies. One to three levels of folders is common. The labels for first level folders tended to be task-based or project-based. Most subjects located files by browsing the folder structure, with searching used as a last resort. The most common types of folder names were document type, organizational function or structure, and miscellaneous or temporary. The frequency of folders of different types appear related to the type of occupation.

Management and use of dairy cattle feed resources on smallholder certified organic pineapple farms in Central Uganda

DEFF Research Database (Denmark)

Kiggundu, Muhammad; Kabi, Fred; Vaarst, Mette

2014-01-01

strategies used by farmers to overcome dry season feed shortages on 64 smallholder certified organic pineapple farms. Data was collected using semi-structured questionnaires and two focus group discussions. Majority of households were headed by males (62.9%) while average age of respondents was 42.5 years....... Farmers allocated more land (Pgoats and pigs. Tethering was the commonest cattle management system. Fifty three percent of respondents reported using both natural pastures and crop residues....... Of the respondents, 51.4% conserved feed for their cattle as fodder banks. As a coping strategy to feed shortages, majority (42.9%) of farmer scavenged for feed resources from both organic certified and nonorganic neighbouring farms which is contrary to organic livestock farming standards. It was, therefore...

Identify and Prioritize of Organizational Strategies by the Combination of SWOT Analysis and MCDM Approach- Case Study: kalleh Company in Gilan

Directory of Open Access Journals (Sweden)

amir soltanalizadeh

2017-12-01

Full Text Available The process of globalization and rapid technological developments are causing rapid changes in markets. Successfully in challenging markets of the future requires an informed and ready to respond quickly. The aim of this study is to evaluate and prioritize the organizational strategies of sales and distribution of Kalleh Company in Gilan. In order to analyze the strengths, weaknesses, opportunities and threats of the organization, SOWT matrix was used. The matrix was developed four strategies based on internal and external factors. Since then devise strategies using multi-criteria decision-making Method (topsis were prioritized. Data collection was done through the study of documents, records, interviews and distributed two questionnaires. Accordingly, the two strategies that prioritize the strategies than they value large quantity include: Firstlly organization must maintain high quality products with full implementation of the cold chain process and products to provide the market with better quality compared to the products of competitors. The second priority of the organization the miniature capillary marketing and focus on the performance of distribution channels and distinction at the time of delivery time with the implementation of this strategy increases the number of new customers and the volume of previous customers.

Automatic system for crystallographic data collection and analysis

International Nuclear Information System (INIS)

Minor, W.; Cymborowski, M.; Otwinowski, Z.

2002-01-01

During the last 10 years the rate of the new protein structures determined by X-ray crystallography has risen about tenfold. The use of high flux sources was instrumental in this growth. There are numerous advantages of using synchrotron radiation for protein crystallography: rapid data collection, use of microcrystals and the ability to conduct measurements at wide range of wavelengths. The rate-limiting step is often the ability to analyze and back up a fast stream of data produced by a multi-module CCD detector. A goal of the newly developed HKL-2000 package is to integrate all computational activities that have to be performed during the data collection experiment. The graphical Command Center of HKL-2000 organizes and forwards the data collection parameters to the display, indexing, strategy, simulation, refinement integration, scaling, and merging tasks. Data acquisition can become a part of data processing (or vice versa), which includes indexing, integration, scaling, and even phasing. The increase in inert band with will provide an opportunity to remotely interact with the experimental setup and perform the synchrotron experiment from the home laboratory. (author)

Volatile organic compounds and trace metal level in some beers collected from Romanian market

Science.gov (United States)

Voica, Cezara; Kovacs, Melinda; Vadan, Marius

2013-11-01

Beer is one of the most popular beverages at worldwide level. Through this study fifteen different types of beer collected from Romanian market were analysed in order to evaluate their mineral, trace element as well the their organic content. Importance of such characterization of beer samples is supported by the fact that their chemical composition can affect both taste and stability of beer, as well the consumer health. Minerals and trace elements analysis were performed on ICP-MS while organic compounds analysis was done through GC-MS. Through ICP-MS analysis, elements as Ca, Na, K and Mg were evidenced at mgṡkg-1 order while elements as Cr, Ba, Co, Ni were detected at lower level. After GC-MS analysis the major volatile compounds that were detected belong to alcohols namely ethanol, propanol, isobutanol, isoamyl alcohol and linalool. Selected fatty acids and esters were evidenced also in the studied beer samples.

Collaborative Learning: Theoretical Foundations and Applicable Strategies to University Teaching

Directory of Open Access Journals (Sweden)

Nestor D. Roselli

2016-04-01

Full Text Available Collaborative learning is a construct that identifies a current strong field, both in face-to-face and virtual education. Firstly, three converging theoretical sources are analyzed: socio-cognitive conflict theory, intersubjectivity theory and distributed cognition theory. Secondly, a model of strategies that can be implemented by teachers to develop socio-cognitive collaboration is presented. This model integrates and systematizes several academic group animation techniques developed within the collaborative learning field. These integrated techniques, within a coherent and unified didactic intention, allow talking more about strategies than independent and dissociated techniques. Each strategy is specifically described, which refers to six areas: encouragement of dialogue, listening to others and reciprocal assessment; collaboration for negotiation and consensus building; activity organization; study and appropriation of bibliographic information; conceptual development; collective writing. These strategies proposed (designed to stimulate the collaboration between 2, 4 and exceptionally, 6 or 8 students are not the only possible strategies, they can be combined with the ones the teacher might suggest. The strict pattern of each strategy is a characteristic of the proposal. The teacher is also encouraged to benchmark the results obtained using each strategy and those obtained using individual or non-collaborative strategies. Finally, conclusions and recommendations for the implementation of these strategies are discussed.

Organic plant breeding and propagation : concepts and strategies

NARCIS (Netherlands)

Lammerts van Bueren, E.T.

2002-01-01

Key-words : crop ideotype, genetic diversity, integrity of plants, intrinsic value, isophenic line mixture varieties, organic plant breeding, organic farming, organic propagation, participatory plant breeding, variety characteristics,