Efficacy of internal control and controlling business risks

OpenAIRE

IONESCU, Luminiţa

2010-01-01

Companies can gain additional efficiency in designing and implementing or assessing internal control by focusing on only those financial reporting objectives directly applicable to the company’s activities and circumstances, taking a risk based approach to internal control. It is important for any organization to have reliable financial data for internal decision-making purpose. Financial information is often useful in many internal decisions such as product or service pricing. This is why th...

Affect Consciousness in children with internalizing problems: Assessment of affect integration.

Science.gov (United States)

Taarvig, Eva; Solbakken, Ole André; Grova, Bjørg; Monsen, Jon T

2015-10-01

Affect integration was operationalized through the Affect Consciousness (AC) construct as degrees of awareness, tolerance, nonverbal expression and conceptual expression of 11 affects. These aspects are assessed through a semi-structured Affect Consciousness Interview (ACI) and separate rating scales (Affect Consciousness Scales (ACSs)) developed for use in research and clinical work with adults with psychopathological disorders. Age-adjusted changes were made in the interview and rating system. This study explored the applicability of the adjusted ACI to a sample of 11-year-old children with internalizing problems through examining inter-rater reliability of the adjusted ACI, along with relationships between the AC aspects and aspects of mental health as symptoms of depression, symptoms of anxiety, social competence, besides general intelligence. Satisfactory inter-rater reliability was found, as well as consistent relationships between the AC aspects and the various aspects of mental health, a finding which coincides with previous research. The finding indicates that the attainment of the capacity to deal adaptively with affect is probably an important contributor to the development of adequate social competence and maybe in the prevention of psychopathology in children. The results indicate that the adjusted ACI and rating scales are useful tools in treatment planning with children at least from the age of 11 years. © The Author(s) 2014.

Employee quality, monitoring environment and internal control

Directory of Open Access Journals (Sweden)

Chunli Liu

2017-03-01

Full Text Available We investigate the effect of internal control employees (ICEs on internal control quality. Using special survey data from Chinese listed firms, we find that ICE quality has a significant positive influence on internal control quality. We examine the effect of monitoring on this result and find that the effect is more pronounced for firms with strict monitoring environments, especially when the firms implement the Chinese internal control regulation system (CSOX, have higher institutional ownership or attach greater importance to internal control. Our findings suggest that ICEs play an important role in the design and implementation of internal control systems. Our study should be of interest to both top managers who wish to improve corporate internal control quality and regulators who wish to understand the mechanisms of internal control monitoring.

An Inverse Optimal Control Approach to Explain Human Arm Reaching Control Based on Multiple Internal Models.

Science.gov (United States)

Oguz, Ozgur S; Zhou, Zhehua; Glasauer, Stefan; Wollherr, Dirk

2018-04-03

Human motor control is highly efficient in generating accurate and appropriate motor behavior for a multitude of tasks. This paper examines how kinematic and dynamic properties of the musculoskeletal system are controlled to achieve such efficiency. Even though recent studies have shown that the human motor control relies on multiple models, how the central nervous system (CNS) controls this combination is not fully addressed. In this study, we utilize an Inverse Optimal Control (IOC) framework in order to find the combination of those internal models and how this combination changes for different reaching tasks. We conducted an experiment where participants executed a comprehensive set of free-space reaching motions. The results show that there is a trade-off between kinematics and dynamics based controllers depending on the reaching task. In addition, this trade-off depends on the initial and final arm configurations, which in turn affect the musculoskeletal load to be controlled. Given this insight, we further provide a discomfort metric to demonstrate its influence on the contribution of different inverse internal models. This formulation together with our analysis not only support the multiple internal models (MIMs) hypothesis but also suggest a hierarchical framework for the control of human reaching motions by the CNS.

The internal control of tax

OpenAIRE

E. B. Shuvalova; L. A. Butenko; Ju. A. Rudenko

2016-01-01

The aim of the research is to study the theoretical and practical issues of internal fiscal control. Internal tax control system requires the development of methodological tools, its scientific basis and practical recommendations for the application. This difficult task is now solved only in organizations, which are the largest taxpayers. For small and medium-sized businesses in the organization of internal fiscal control may improve the quality of the accounting organization of the company. ...

Does human migration affect international trade? A complex-network perspective.

Science.gov (United States)

Fagiolo, Giorgio; Mastrorillo, Marina

2014-01-01

This paper explores the relationships between international human migration and merchandise trade, using a complex-network approach. We firstly compare the topological structure of worldwide networks of human migration and bilateral trade over the period 1960-2000. Next, we ask whether the position of any pair of countries in the migration network affects their bilateral trade flows. We show that: (i) both weighted and binary versions of the networks of international migration and trade are strongly correlated; (ii) such correlations can be mostly explained by country economic/demographic size and geographical distance; and (iii) pairs of countries that are more central in the international-migration network trade more. Our findings suggest that bilateral trade between any two countries is not only affected by the presence of migrants from either countries but also by their relative embeddedness in the complex web of corridors making up the network of international human migration.

Internal budget control

Directory of Open Access Journals (Sweden)

MSc. Mervete Shala

2011-06-01

Generally, duties of internal control officers within ministries and institutions must be clearly divided to reduce the risk of inco-rrect behaviour. Operations of an efficient control mechanism influence and ensure conditions for rule of law, good governance, and democracy.

48 CFR 819.7112 - Internal controls.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Internal controls. 819... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7112 Internal controls. (a) OSDBU... Program objectives. OSDBU will establish internal controls as checks and balances applicable to the...

Operational Control of Internal Transport

NARCIS (Netherlands)

J.R. van der Meer (Robert)

2000-01-01

textabstractOperational Control of Internal Transport considers the control of guided vehicles in vehicle-based internal transport systems found in facilities such as warehouses, production plants, distribution centers and transshipment terminals. The author's interest of research having direct use

Does human migration affect international trade? A complex-network perspective.

Directory of Open Access Journals (Sweden)

Giorgio Fagiolo

Full Text Available This paper explores the relationships between international human migration and merchandise trade, using a complex-network approach. We firstly compare the topological structure of worldwide networks of human migration and bilateral trade over the period 1960-2000. Next, we ask whether the position of any pair of countries in the migration network affects their bilateral trade flows. We show that: (i both weighted and binary versions of the networks of international migration and trade are strongly correlated; (ii such correlations can be mostly explained by country economic/demographic size and geographical distance; and (iii pairs of countries that are more central in the international-migration network trade more. Our findings suggest that bilateral trade between any two countries is not only affected by the presence of migrants from either countries but also by their relative embeddedness in the complex web of corridors making up the network of international human migration.

48 CFR 519.7014 - Internal controls.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Internal controls. 519... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7014 Internal controls. (a) The GSA Mentor-Protégé Program Manager will manage the Program. Internal controls will be established by...

INTERMARS: User-controlled international management system

Science.gov (United States)

Schmitt, Harrison H.

1986-01-01

Existing international space law as well as the best interest of all nations are consistent with the establishment of a user-based international organization, herein called INTERMARS. INTERMARS would provide access to facilities and services at a Martian base which would be of high functional potential, quality, safety, and reliability. These opportunities would be available on an open and nondiscriminatory basis to all peaceful users and investors. INTERMARS is a model organization concept tailored to provide cooperative international management of a Martian base for the benefit of its members, users, and investors. Most importantly, INTERMARS would provide such management through a sharing of both sovereignty and opportunity rather then unilateral control by any one nation or set of competing nations. Through an Assembly of Parties, a Board of Governors, a Board of Users and Investors, and a Director General, INTERMARS would meet its primary goal as it would be in the self-interest of all members, users, and investors to do so. The internal structure and philosophy of INTERMARS would provide not only for all participants to have representation in decisions affecting its activities, but also would insure effective and responsive management. Surely this is the precedent wished for, to establish for mankind at the now not-so-distant shores of the new ocean of space.

Importance of Internal Audit and Internal Control in an organization - Case Study

OpenAIRE

Bubilek, Olga

2017-01-01

This research is a descriptive case study of a company. It presents concepts of the internal audit and internal control based on an example of a Finnish company. The research examines the role and importance that internal audit and internal controls have in an organization. The main research question is “What is the role and importance of internal audit and internal control in an organization” Additional sub-questions relating to the case company that will allow for better understanding of...

Argue internal audit on how to promote the nuclear power enterprise internal control

International Nuclear Information System (INIS)

Li Xiaoming

2012-01-01

In order to strengthen and standardize enterprise internal control, improve the management level and risk prevention ability, five departments jointly established the basic rules of internal control in enterprises, large and medium-sized enterprises as the national power enterprise, the enterprise internal audit executive power in strengthening and perfecting internal control, and in the enterprise internal control of play an active role. (author)

Internal Control Organization Procedure

OpenAIRE

Radu Dorin Lenghel

2013-01-01

Internal control represents the totality of policies and procedures adopted by management, which contribute: to the fulfilment of managerial objectives, to the prevention and detection of frauds or errors, to the accuracy and exhaustiveness of accounting entries, as well as to the preparation in due course of financial accounting information. Internal control represents a managerial instrument which assures the fulfilment of objectives of the entity, being an ongoing process in which administ...

Internal controls subjects at insurance companies

OpenAIRE

Прокопенко, Жанна Володимирівна

2015-01-01

The problematic issues of determining the authorities of the internal controls subjects at insurance companies have been elucidated. The list of internal controls subjects of insurer depending on the form of control as well as the purposefulness of such kind of control have been determined.

Control of internal exposure doses of Belarus population

International Nuclear Information System (INIS)

Minenko, V.; Drozdovich, V.; Ulanovski, A.; Ternov, V.I.; Vasilyeva, I.

1997-01-01

Starting from May 1986 instrumental control of internal exposure is being carried out in Belarus using different equipment. In earlier, iodine period, the basic aim of the control was a mass screening of the population for defining of iodine content in thyroid. After the iodine period attention of the radiological control was focused on monitoring of caesium radionuclides content in human bodies of the inhabitants of radioactively contaminated territories. Goals of the control were changing, depending on the time that passed since the day of the accident. Nowadays the National Commission of Belarus recognizes entering of the, Republic into rehabilitation period of the accident of the Chernobyl Nuclear Power Plant. Developed Conception of Protection Measures for the rehabilitation period for the population living at the territories affected by the radioactive contamination in the result of the Chernobyl catastrophe

Internal budget control

OpenAIRE

MSc. Mervete Shala

2011-01-01

Internal control is established by the Government to ensure effective and proper operations of ministries, institutions and generally of all public agencies, in compliance with the law, the goals and objectives stated by them, to provide protection against abuse and mismanagement or poor governance. The instrument of internal audit entails a series of mechanisms which aim at enabling budgetary policies compliance, such as: financial reporting; effective system of communication between mana...

Internal corrosion control of northern pipelines

Energy Technology Data Exchange (ETDEWEB)

Papavinasam, S.

2005-02-01

The general causes of internal corrosion in pipelines were discussed along with the methods to control them. Efficient methods are needed to determine chemical efficiency for mitigating internal corrosion in transmission pipelines, particularly those used in environmentally sensitive regions in the Arctic where harsh environmental conditions prevail. According to the Office of Pipeline Safety, 15 per cent of pipeline failures in the United States from 1994 to 2000 were caused by internal corrosion. Since pipelines in the United States are slightly older than Canadian pipelines, internal corrosion is a significant issue from a Canadian perspective. There are 306,618 km of energy-related pipelines in western Canada. Between April 2001 and March 2002 there were 808 failures, of which 425 failures resulted from internal corrosion. The approach to control internal corrosion comprises of dehydrating the gases at production facilities; controlling the quality of corrosive gases such as carbon dioxide and hydrogen sulphide; and, using internal coatings. The approaches to control internal corrosion are appropriate, when supplemented by adequate integrity management program to ensure that corrosive liquids do not collect, over the operational lifetime of the pipelines, at localized areas. It was suggested that modeling of pipeline operations may need improvement. This paper described the causes, prediction and control of internal pitting corrosion. It was concluded that carbon steel equipment can continue to be used reliably and safely as pipeline materials for northern pipelines if the causes that lead to internal corrosion are scientifically and accurately predicted, and if corrosion inhibitors are properly evaluated and applied. 5 figs.

INTERNAL CONTROL OF INVESTMENT PROJECTS

Directory of Open Access Journals (Sweden)

Yu. N. Yudenkov

2010-01-01

Full Text Available Estimation and technics of the account of expenses, efficiency, financial result should enter into the list of regular checks from service of internal control that demands corresponding vocational training of internal controlers which should own methods of an estimation of expediency of acquisition of long-term actives.

Employee quality, monitoring environment and internal control

OpenAIRE

Chunli Liu; Bin Lin; Wei Shu

2017-01-01

We investigate the effect of internal control employees (ICEs) on internal control quality. Using special survey data from Chinese listed firms, we find that ICE quality has a significant positive influence on internal control quality. We examine the effect of monitoring on this result and find that the effect is more pronounced for firms with strict monitoring environments, especially when the firms implement the Chinese internal control regulation system (CSOX), have higher institutional ow...

49 CFR 193.2631 - Internal corrosion control.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Internal corrosion control. 193.2631 Section 193... GAS FACILITIES: FEDERAL SAFETY STANDARDS Maintenance § 193.2631 Internal corrosion control. Each component that is subject to internal corrosive attack must be protected from internal corrosion by— (a...

15 CFR 752.11 - Internal Control Programs.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Internal Control Programs. 752.11... COMPREHENSIVE LICENSE § 752.11 Internal Control Programs. (a) Scope—(1) Introduction. It is through Internal Control Programs (ICPs) that the SCL holder and the consignee assure that exports and reexports are not...

How do international trade obligations affect policy options for obesity prevention? Lessons from recent developments in trade and tobacco control.

Science.gov (United States)

von Tigerstrom, Barbara

2013-06-01

Regulatory measures, including taxes and subsidies on food and beverage products, food labelling requirements, regulation of food content and regulation of food marketing, have been proposed to encourage healthier eating and prevent obesity. The objective of this article is to explore the extent to which international trade agreements affect governments' choices to use such regulatory measures. It reviews key provisions of relevant World Trade Organization (WTO) agreements and their implications. Some insights can be gained by examining 2 recent developments in the WTO regarding tobacco control: a current dispute involving Australia's plain packaging law and its effect on trademarks, and a recent decision involving the United States law banning flavoured cigarettes. This decision said that the ban did not restrict trade more than necessary to fulfil its legitimate health objective, but it was discriminatory because it banned imported products (clove cigarettes) while exempting domestic products (menthol cigarettes) with similar characteristics. The conclusion we can draw from this decision is that WTO member states probably enjoy a significant degree of latitude in developing food regulations as part of an obesity prevention strategy, so long as those do not disproportionately affect imported products and therefore raise questions of discrimination. The approach taken in this case encourages the adoption of public health policies that are consistent with strong scientific evidence, but may restrict governments' ability to make political compromises, which could frustrate some proposals. The ongoing development of WTO law will continue to affect policy choices in public health. Copyright © 2013 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

48 CFR 719.273-10 - Internal controls.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Internal controls. 719.273...égé Program 719.273-10 Internal controls. (a) OSDBU will oversee the Program and will work in... objectives. OSDBU will establish internal controls as checks and balances applicable to the Program. These...

The Principles of Organization of Internal Control of Companies

Directory of Open Access Journals (Sweden)

Panteleiev

2017-02-01

Full Text Available The question to give a convincing assessment of the Rules of the internal controls and present them in the form of principles of organization of internal control. Since the final decision in the form of an exhaustive list and universal principles of internal control is no scientific research continues these principles. It is necessary to examine the logic of the main provisions of the organization's internal control due consideration of the requirements of international practice controls and propose principles of internal control. For this purpose, conducted a critical analysis of the main provisions of internal controls contained in the publications and in the regulations on internal control proceedings. Synthesis of articles of authors of lead scientific and practical journal Ukraine "Accounting and Auditing" for the 1994-2015 biennium pointed out that despite the coverage of current journal articles provisions, principles, requirements, rules and other modern techniques. On internal control and comprehensive set of reasonable response to the organization and classification of internal control is absent. This leads to continue the search key components of the organization's internal control. The above basic concepts in publications on the organization of internal control were used in the formation of a set of principles of control. According to the requirements of the OECD field of internal control includes risk management, cost control, change in control, complete information to guarantee the effectiveness of internal control systems, providing the ability to make decisions and so on. COSO model contains an exhaustive list of five components. The results of the questionnaire trainees have provided compelling arguments for classifying and establishing relevant principles of organization and internal controls were rejected. A list of the basic principles of the organization of internal control, which consists of 25 elements that are shaped

49 CFR 192.477 - Internal corrosion control: Monitoring.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Internal corrosion control: Monitoring. 192.477... Control § 192.477 Internal corrosion control: Monitoring. If corrosive gas is being transported, coupons... internal corrosion. Each coupon or other means of monitoring internal corrosion must be checked two times...

Internal combustion engine and method for control

Science.gov (United States)

Brennan, Daniel G

2013-05-21

In one exemplary embodiment of the invention an internal combustion engine includes a piston disposed in a cylinder, a valve configured to control flow of air into the cylinder and an actuator coupled to the valve to control a position of the valve. The internal combustion engine also includes a controller coupled to the actuator, wherein the controller is configured to close the valve when an uncontrolled condition for the internal engine is determined.

INTERNAL CONTROL IN PUBLIC HEALTH SERVICES INSTITUTIONS

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Ludmila FRUMUSACHI

2017-06-01

Full Text Available Internal control has a special role in the efficient organization of the entity’s management. The components of this control in the institutions of public health service are determined by the specific character of these institutions and National Standards of Internal Control in the Public Sector. The system of internal control in the institutions of public health service has the capacity to canalize the effort of the whole institution for the achievement of proposed objectives, to signalize permanently the dysfunctionalities about the quality of medical services and the deviations and to operate timely corrective measures for eliminating the noticed problems. In this regard the managers are obliged to analyse and to resize the system of internal control when in the organizational structure appear substantial changes.

Internal control system

OpenAIRE

Pavésková, Ivana

2014-01-01

Dissertation focuse on the internal control system in the enterprises, aims to map the control system by focusing on the purchasing department. I focused on the purchasing process, because with an increasing trends of outsourcing services and the increasing interconnectedness of enterprises increases the risk of fraud currently in the purchasing process. To the research was selected the sample of companies from the banking and non-banking environment, to which were sent a questionnaire focusi...

49 CFR 192.475 - Internal corrosion control: General.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Internal corrosion control: General. 192.475... Control § 192.475 Internal corrosion control: General. (a) Corrosive gas may not be transported by... taken to minimize internal corrosion. (b) Whenever any pipe is removed from a pipeline for any reason...

47 CFR 90.473 - Operation of internal transmitter control systems through licensed fixed control points.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Operation of internal transmitter control... Transmitter Control Internal Transmitter Control Systems § 90.473 Operation of internal transmitter control systems through licensed fixed control points. An internal transmitter control system may be operated...

Aging considerations for PWR [pressurized water reactor] control rod drive mechanisms and reactor internals

International Nuclear Information System (INIS)

Ware, A.G.

1988-01-01

This paper describes age-related degradation mechanisms affecting life extension of pressurized water reactor control rod drive mechanisms and reactor internals. The major sources of age-related degradation for control rod drive mechanisms are thermal transients such as plant heatups and cooldowns, latchings and unlatchings, long-term aging effects on electrical insulation, and the high temperature corrosive environment. Flow induced loads, the high-temperature corrosive environment, radiation exposure, and high tensile stresses in bolts all contribute to aging related degradation of reactor internals. Another problem has been wear and fretting of instrument guide tubes. The paper also discusses age-related failures that have occurred to date in pressurized water reactors

A Design Method of Robust Servo Internal Model Control with Control Input Saturation

OpenAIRE

山田, 功; 舩見, 洋祐

2001-01-01

In the present paper, we examine a design method of robust servo Internal Model Control with control input saturation. First of all, we clarify the condition that Internal Model Control has robust servo characteristics for the system with control input saturation. From this consideration, we propose new design method of Internal Model Control with robust servo characteristics. A numerical example to illustrate the effectiveness of the proposed method is shown.

Analysis of the operation of the organs of internal control in the non agricultural cooperatives of the county of Pinar del Rio

Directory of Open Access Journals (Sweden)

Alexis del Llano Sobrino

2016-12-01

Full Text Available The achievement of a good operation of any entity, demands a high efficiency in the acting of its organs of internal control. It guarantees it that they are detected and prevent the internal deficiencies that affect the achievement of the objectives of the company, on time either material, social and financial without to wait to that coming organisms from the exterior of the entity are those that detect the same ones. At the present time the Non Agricultural Cooperatives in Cuba, are not isolated of this problem, being evidenced structural and functional inadequacies of the organs of internal control in the same ones that affect their inspection processes as well as the control of the execution of the agreements of their General Assembly of Associates. For what is necessary to propose a structure and functions for the organs of the Non Agricultural Cooperatives that it contributes to the improvement of their internal control and consequently the improvement of their economic and social administration.

Internal Temperature Control For Vibration Testers

Science.gov (United States)

Dean, Richard J.

1996-01-01

Vibration test fixtures with internal thermal-transfer capabilities developed. Made of aluminum for rapid thermal transfer. Small size gives rapid response to changing temperatures, with better thermal control. Setup quicker and internal ducting facilitates access to parts being tested. In addition, internal flows smaller, so less energy consumed in maintaining desired temperature settings.

Improvement of internal book-keeping control at company "Balttranslaine"

OpenAIRE

Kolodinska, Aļona

2012-01-01

Master's thesis "Internal Accounting Control Improvement in Ltd."Balttranslaine"" is designed to determine the potential and directions for improving accounting controls Ltd. "Balttranslaine". The paper assesses Ltd. "Balttranslaine" internal accounting control system and develops proposals for its improvement, based on research on accounting control nature and its place in the overall company's internal control system, as well as the Latvian laws and regulations for construction and maint...

12 CFR 1731.5 - Internal controls, procedures, and training.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Internal controls, procedures, and training... HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS MORTGAGE FRAUD REPORTING § 1731.5 Internal controls, procedures, and training. An Enterprise shall establish adequate and efficient internal controls and...

Patients suffering from restless legs syndrome have low internal locus of control and poor psychological functioning compared to healthy controls.

Science.gov (United States)

Brand, Serge; Beck, Johannes; Hatzinger, Martin; Holsboer-Trachsler, Edith

2013-01-01

Restless legs syndrome (RLS) is a disturbing sensorimotor disorder negatively influencing both sleep and psychological functioning. The aim of the present study was to assess RLS patients with respect to locus of control, sleep-related personality traits, quality of life, and sleep as compared to healthy controls. Thirty-eight patients (18 females and 20 males; mean age: 56.06 years) diagnosed with RLS and an age- and gender-matched control group (n = 42) were recruited. Participants completed a series of questionnaires related to locus of control, personality traits, quality of life, and sleep. Compared to healthy controls, RLS patients had a lower internal locus of control, unfavourable sleep-related personality traits such as low self-confidence and higher mental arousal, poorer quality of life, and more depressive symptoms. Sleep was also affected. Multiple regression analyses showed that a low internal and a high external locus of control were predicted by RLS. The pattern of results suggests that RLS is associated with a low locus of control, negative personality traits, and poor quality of life as compared to healthy controls. Copyright © 2013 S. Karger AG, Basel.

Investigating the effective factors on management internal controls applying

Directory of Open Access Journals (Sweden)

Ahmad Ahmadkhani

2012-08-01

Full Text Available Information technology plays an important role on increasing internal control in many organizations. In this paper, we present an empirical study to measure the impact of information technology, hiring high quality skilled management team, using high quality standards and increasing employees' awareness on managing internal control. The survey uses a questionnaire based on Likert scale and distributes among the people who work in either administration or financial sectors of governmental agencies in province of Zanjan, Iran. The results of the study indicate that the implementation of information technology positively influences management team to control their system, more effectively, using more skilled and specialized managers positively influences management internal control, an organization with suitable standard positively influences management internal control and increasing employees' awareness positively influences management internal control.

Um estudo dos relatos afetivos subjetivos a estímulos do International Affective Picture System em uma amostra geriátrica brasileira Subjective affective ratings to photographic stimuli of the International Affective Picture System in a Brazilian elderly sample

Directory of Open Access Journals (Sweden)

Weyler Galvão Porto

2008-08-01

Full Text Available INTRODUÇÃO: A literatura científica indica a possibilidade de a percepção da emoção e a formação da memória emocional serem discordantes entre jovens e idosos. A mesma é pobre ao explorar essa possibilidade. Neste estudo, relatamos os resultados obtidos em um experimento-piloto com uma amostra de idosos brasileiros, que classificaram subjetivamente, através da escala Self Assessment Manikin, imagens oriundas do International Affective Picture System. MÉTODO: Quarenta e oito idosos voluntários da Universidade Aberta da Terceira Idade, saudáveis clínica e cognitivamente, avaliaram o caráter alertante e a valência afetiva de 71 imagens do International Affective Picture System, aleatoriamente escolhidas. RESULTADOS: O grau de alerta reportado por idosos diante de um estímulo emocional é tanto maior quanto menor o prazer provocado por essa imagem-estímulo, resultando na existência de uma forte correlação negativa (r = 0,93 entre o grau de alerta e o estímulo desprazeroso. Em uma comparação do acima obtido com outro experimento normativo semelhante feito com jovens brasileiros e americanos, apontou-se para uma possível diferença cultural na forma de relatar subjetivamente um estímulo emocional. CONCLUSÕES: Os resultados obtidos com esta amostra estudada sugerem que pode existir uma diferença nos relatos afetivos entre os jovens e idosos, onde uma normatização do International Affective Picture System para uma amostra maior, representativa da população de idosos, seria útil para responder esta questão.INTRODUCTION: The scientific literature points to a possible bias in the form perception and emotional memory are constructed when elderly and young individuals are compared. However, this possibility is underexplored. This paper presents the results obtained from a pilot study based on an elderly emotional subjective report after evaluation using the International Affective Picture System images and Self Assessment

INNOVATIVE ASPECTS OF DEVELOPMENT OF STATE INTERNAL FINANCIAL CONTROL AND INTERNAL FINANCIAL AUDIT

Directory of Open Access Journals (Sweden)

T. P. Voronchenko

2015-01-01

Full Text Available The article presents the innovative aspects of development of state internal fi nancial control and internal fi nancial audit in terms of the budgeting focused on result. A mechanism for implementing the functions of the Supervisory bodies in order to ensure the effi cient use of budgetary funds and eff ectiveness of budget expenditures. The main purpose of the article is justifi cation of implementing systems of internal fi nancial control and internal fi nancial audit in the structures of the major administrators and recipients of budgetary funds, with the allocation of the basic tools that ensure the functioning of the control mechanism, the combination of control procedures and sequence of their implementation. Methodological base of research is the generalization of domestic and foreign experience of internal fi nancial control and internal fi nancial audit, refl ecting an objective law and the necessity of development of state fi nancial control system in the conditions of innovative economy. The result of the implementation of the proposed mechanism and instruments for its implementation in key spending units and recipients of budget funds should be to ensure the eff ectiveness of the implementation of government programmes and projects. Signifi cance of the research contained in the article problems and their solutions is to ensure the effectiveness of the regulatory authorities at all stages of movement of budgetary funds and effective implementation of their Manager and recipient assigned to them socio-economic functions.

Risk and protective factors for internalizing and externalizing outcomes among HIV-affected youth in Haiti.

Science.gov (United States)

Li, Michelle; Betancourt, Theresa; Eustache, Eddy; Oswald, Catherine; Louis, Ermaze; Mukherjee, Joia; Surkan, Pamela J; Smith Fawzi, Mary C

2015-01-01

The present study aims to: (1) estimate the levels of internalizing symptoms and externalizing behaviors among youth affected by HIV in central Haiti; and (2) examine the risk and protective factors associated with these outcomes to identify potential areas of intervention for HIV-affected youth. Baseline data for 492 youth affected by HIV (ages 10-17) and their 330 caregivers were collected for a pilot study of a psychosocial support intervention. Participants were recruited from a list of HIV-positive patients receiving care at Partners In Health/Zanmi Lasante clinic sites. Internalizing and externalizing behaviors were assessed using the Strengths and Difficulties Questionnaire. Demographic, economic, and social indicators were collected using a structured questionnaire administered by trained social workers. Youth affected by HIV in central Haiti displayed high levels of internalizing and, to a lesser degree, externalizing symptoms. Multivariate regression analysis demonstrated risk factors most strongly associated with internalizing symptoms (socioeconomic status, parental depressive symptoms) and externalizing behaviors (household living arrangements, such as living with a stepparent). Social support had a protective effect on externalizing behaviors for both caregiver (β=-0.03, p=0.01) and self-report (β=-0.05, pHaiti and similar resource-limited settings.

Control Techtronics International

Energy Technology Data Exchange (ETDEWEB)

West, J.

1995-12-31

Polish graded coal can be burned in existing stoker boilers and meet the 1998 Air Quality standard. This is accomplished with the Control Techtronics microprocessor-based combustion controller accurately and repeatedly: (a) matching the combustion air to the coal firing rate, with continuous stack sensor feedback; (b) continuously varying the boiler`s firing rate based on output water temperature or steam pressure; (c) continuously varying the exhaust fan`s speed to maintain minimum negative pressure in the boiler`s combustion chamber; and recirculating a portion of the flue gas, at varying amounts throughout the boiler`s firing rate. Systems for five boilers have been installed and are operating on MPEC`s Balicka plant in Krakow. Control Techtronics International has $10 million of U.S. Export-Import Bank funds available for similar projects throughout Poland.

β-arrestins negatively control human adrenomedullin type 1-receptor internalization

International Nuclear Information System (INIS)

Kuwasako, Kenji; Kitamura, Kazuo; Nagata, Sayaka; Sekiguchi, Toshio; Danfeng, Jiang; Murakami, Manabu; Hattori, Yuichi; Kato, Johji

2017-01-01

Adrenomedullin (AM) is a potent hypotensive peptide that exerts a powerful variety of protective effects against multiorgan damage through the AM type 1 receptor (AM 1 receptor), which consists of the calcitonin receptor-like receptor (CLR) and receptor activity-modifying protein 2 (RAMP2). Two β-arrestin (β-arr) isoforms, β-arr-1 and β-arr-2, play a central role in the agonist-induced internalization of many receptors for receptor resensitization. Notably, β-arr-biased agonists are now being tested in phase II clinical trials, targeting acute pain and acute heart failure. Here, we examined the effects of β-arr-1 and β-arr-2 on human AM 1 receptor internalization. We constructed a V5-tagged chimera in which the cytoplasmic C-terminal tail (C-tail) of CLR was replaced with that of the β 2 -adrenergic receptor (β 2 -AR), and it was transiently transfected into HEK-293 cells that stably expressed RAMP2. The cell-surface expression and internalization of the wild-type or chimeric receptor were quantified by flow cytometric analysis. The [ 125 I]AM binding and the AM-induced cAMP production of these receptors were also determined. Surprisingly, the coexpression of β-arr-1 or -2 resulted in significant decreases in AM 1 receptor internalization without affecting AM binding and signaling prior to receptor internalization. Dominant-negative (DN) β-arr-1 or -2 also significantly decreased AM-induced AM 1 receptor internalization. In contrast, the AM-induced internalization of the chimeric AM 1 receptor was markedly augmented by the cotransfection of β-arr-1 or -2 and significantly reduced by the coexpression of DN-β-arr-1 or -2. These results were consistent with those seen for β 2 -AR. Thus, both β-arrs negatively control AM 1 receptor internalization, which depends on the C-tail of CLR. - Highlights: • We found that β-arrestins 1 and 2 negatively control agonist-induced GPCR internalization. • β-arrestins 1 and 2 significantly inhibits the AM

Government Internal Control System Maturity: The Role of Internal Guidance and External Control of Local Government in Indonesia

Directory of Open Access Journals (Sweden)

Sutaryo Sutaryo

2017-12-01

Full Text Available This study discusses the Government Internal Control System (SPIP. The purpose of this study is to obtain empirical evidence of influence of guidance, external control, and the characteristics of Local Governments on Internal Control (SPIP maturity of local governments in Indonesia. The samples used in this study are 188 local governments in 2014. The variables used include the dependent variable, i.e. the SPIP maturity of local government; Independent variables, i.e. guidance frequency, the number of internal control findings, total assets, total expenditure and the number of local government units. This study uses secondary data obtained from the Financial and Development Supervisory Agency (BPKP and the Supreme Audit Agency (BPK. This study uses multiple regression analysis and the results show that the guidace frequency and total expenditure have a positive influence on maturity of SPIP, SPI finding has a negative influence, and the total assets and the number of units do not have significant influence on the maturity of SPIP.

Internal control in the management system of meat processing enterprises

Directory of Open Access Journals (Sweden)

Volodymyr Kushnir

2018-03-01

Full Text Available The article is described the theoretical basis of internal control and its practical aspects in the work of meat processing enterprises (a case in the meat processing industry in Ukraine. The purpose of the research is to establish the theoretical foundations of the internal control and its improvement in the activity of meat processing plants of various forms of management. It is proposed to use precisely internal control among other names of domestic control. Definition of internal control, its subject and purpose are improved. The subjects and objects of internal control are determined; the principles of its implementation are supplemented. Specific control tasks in meat processing plants according to the needs of this industry are outlined. Specific examples of control subjects are presented and the role of the revision commission is emphasized. The state of internal control in meat processing plants in Ukraine is investigated and it is established that it has a bad condition and unfounded approach to its implementation by managers of meat processing enterprises. To improve the situation we recommend that each meat processing enterprise have in its staff a revision commission or an apposer (auditor. It is established that internal control is more effective in joint-stock companies than in limited liability companies. The necessity of internal control as an important element in the enterprise management system is accented.

Expanding Internal Control Functionality Scope

Directory of Open Access Journals (Sweden)

Mykola M. Vuitsiv

2012-08-01

Full Text Available The article reviews the influence of «western» concepts of the information needs of management process provisions on forming and developing the up-to-date model of Internal Control. An attempt has been made to develop the approach to solve urgent management tasks by applying the ideas of controlling and management accounting via the traditional national approach to the content of control. The place of control in the enterprise management information system has also been reviewed.

THEORETICAL ASPECTS OF INTERNAL FINANCIAL CONTROL

Directory of Open Access Journals (Sweden)

Dzhamilya F. Ismailova

2013-01-01

Full Text Available The article considers the theoretical aspects of internal financial control, summarizes the definition formulated by scientists and experts, analyzed for differences between incompany and intrafarm control. The article discusses the collapse of Enron, notes the general provisions of various types of financial control.

Internal Control Good Cooperative Governance And Performance

Directory of Open Access Journals (Sweden)

Andry Arifian Rachman

2017-11-01

Full Text Available This study aims to examine the influence of internal control and good cooperative governance partially and simultaneously to the performance of cooperatives in West Java Province. The research method used in this research is descriptive and verification. The sample in this research is 22 boards as manager of cooperative in West Java Province. The data used in the research is the primary data through questionnaire collection. Validity and reliability testing is performed before hypothesis testing. This research uses multiple regression analysis technique. Based on hypothesis testing obtained 1 internal control has no significant effect on performance 2 good cooperative governance has a significant effect on performance and 3 internal control and good cooperative governance have a significant effect on performance.

13 CFR 107.506 - Safeguarding Licensee's assets/Internal controls.

Science.gov (United States)

2010-01-01

.../Internal controls. 107.506 Section 107.506 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... Safeguarding Licensee's assets/Internal controls. You must adopt a plan to safeguard your assets and monitor... your control procedures. ...

Internal Border Controls in the European Union

DEFF Research Database (Denmark)

Jørgensen, Carsten Willemoes; Sørensen, Karsten Engsig

2012-01-01

Recent events, involving inter alia France and Denmark, have stimulated renewed interest in the introduction of different forms of border controls at the internal borders within the European Union. These border control measures are aimed at checking either persons or goods or both. Against...... the background of these events, this article analyses the existing rules regulating controls of persons and goods, and explores how these rules may or may not stand in the way of introducing border controls at the European Union’s internal borders. These events have resulted in a call for reforms of the current...

Budgeting-Based Organization of Internal Control

Science.gov (United States)

Rogulenko, Tatiana; Ponomareva, Svetlana; Bodiaco, Anna; Mironenko, Valentina; Zelenov, Vladimir

2016-01-01

The article suggests methodical approaches to the budgeting-based organization of internal control, determines the tasks and subtasks of control that consist in the construction of an efficient system for the making, implementation, control, and analysis of managerial decisions. The organization of responsibility centers by means of implementing…

Factors affecting management accounting and control systems. A critical review of empirical studies

Directory of Open Access Journals (Sweden)

Joanna Dyczkowska

2015-12-01

Full Text Available Knowledge of management accounting & control systems and factors which may affect the design of such systems has become crucial due to emerging changes both in the external and internal business environment. Therefore it is necessary to conduct comprehensive, long-term basic research in order to prove previously formulated hypotheses in new conditions and fulfil the research gap. Based on critical review of empirical studies published in prestigious scientific journals this paper aims at validating the assumed hypotheses and at generalising research findings on impacts of various determinants on man-agement accounting & control systems. The predominant contingent factors include: type of strategy implemented, national culture, perceived environment uncertainty and integrated information system.

AUTOMATION OF THE SYSTEM OF INTERNAL LABORATORY QUALITY CONTROL

Directory of Open Access Journals (Sweden)

V. Z. Stetsyuk

2015-05-01

Full Text Available Quality control system base d on the principles of standardi zation of all phases of laboratory testing and analysis of internal laboratory quality control and external quality assessment. For the detection accuracy of the results of laboratory tests, carried out internally between the laboratory and laboratory quality control. Under internal laboratory quality control we understand measurement results of each analysis in each anal ytical series rendered directly in the lab every day. The purpose of internal laboratory control - identifying and eliminating unacceptable deviations from standard perfor mance test in the laboratory, i.e. identifying and eliminating harmful analytical errors. The solutions to these problems by implementing automated systems - software that allows you to optimize analytical laboratory research stage of the procedure by automatically creating process control charts was shown.

Positive affect improves working memory: implications for controlled cognitive processing.

Science.gov (United States)

Yang, Hwajin; Yang, Sujin; Isen, Alice M

2013-01-01

This study examined the effects of positive affect on working memory (WM) and short-term memory (STM). Given that WM involves both storage and controlled processing and that STM primarily involves storage processing, we hypothesised that if positive affect facilitates controlled processing, it should improve WM more than STM. The results demonstrated that positive affect, compared with neutral affect, significantly enhanced WM, as measured by the operation span task. The influence of positive affect on STM, however, was weaker. These results suggest that positive affect enhances WM, a task that involves controlled processing, not just storage processing. Additional analyses of recall and processing times and accuracy further suggest that improved WM under positive affect is not attributable to motivational differences, but results instead from improved controlled cognitive processing.

Factors Affecting the Internal Audit Effectiveness

OpenAIRE

Mustika, Adhista Cahya

2015-01-01

This study tests the factors that influence the internal audit effectiveness, including internal auditor competencies, internal auditor independence, auditee support to internal audit activity, and the internal and external auditor relationship. Using the internal auditor inspectorate in Java Province, Indonesia, we found that the internal audit effectiveness can be attained through increase internal audit competence, independence and strong relationship between internal and external auditor....

Effect of internal controls on credit risk among listed Spanish banks

Directory of Open Access Journals (Sweden)

Ellis Kofi Akwaa-Sekyi

2016-02-01

Full Text Available Purpose: The paper examines the effectiveness of internal control systems, explores the exposure of Spanish banks to the dangers of default as a result of internal control systems and establishes a relationship between internal controls and credit risk. Design/Methodology/Approach: Quantitative research approach is used to test hypotheses on the relationship between internal controls and credit risk among listed banks in Spain. Data from Bankscope and company websites from 2004-2013 were used. Generalized Least Squares (random effect econometric estimation technique was used for the model. Findings: We find that internal control systems are in place but their effectiveness cannot be guaranteed. This exposes Spanish listed banks to serious default situations. There is significant effect of internal controls on credit risk especially the control environment, risk management, control activities and monitoring. The non-disclosure of material internal control weakness is a contributory factor to the ineffective internal control systems. There is however a perceived board ineffectiveness which does not augur well for effective internal control systems. Board characteristics for Spanish banks confirm the agency theory. Research Limitations and Implications: Data unavailability for certain years, variables and many inactive banks did not permit a larger sample size than expected. The use of quantitative variables lacks flexibility. Practical Implications: Bank management will find the work useful to ensure strict enforcement of internal control mechanisms and see it as both credit risk and operational risk issues. Central bank should hurry to compel banks to disclose material internal control weakness as provided in the reviewed COSO framework. Social Implications: Ineffective internal controls lead to credit risks, bank closure and loss of investments. Society suffers a lot from such losses and contagion. Disclosure of material internal control

AUDITING INTERNAL CONTROLS IN FINANCING PRESCHOOL PUBLIC INSTITUTION: EVIDENCE FROM SLOVENIA

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Tatjana HORVAT

2017-12-01

Full Text Available Public preschool educational institutions in Slovenia are mostly financed by public money, it means bay state and municipalities. They are also financed by parents. So, it is important that preschool institutions are using public money transparent and responsible, for this reason public preschool institution should have internal controls in financing. The internal auditor as independent professional should verify if internal controls works. The purpose of this paper is to investigate how internal controls in financing public educational institution works it means which internal controls are important in financing the preschool institution - on the selected institution to show and check how internal controls work. For this reason we divide internal controls in the financing in two phases: (1 internal controls in the preparation of the annual financial plan and financial planning of financial resources for institution’s programs and activities, (2 internal controls in obtaining financial resources. We used methods of internal auditing and research approaches as sampling, unstructured interviews and analysis of documents. The results showed that selected preschool institution should work on rules of recovery and monitoring of claims. The findings provide useful academic insight to setting internal controls as well as practical guidance for preschool institutions.

Using interpersonal affect regulation in simulated healthcare consultations: An experimental investigation of self-control resource depletion

Directory of Open Access Journals (Sweden)

David eMartínez-Iñigo

2015-09-01

Full Text Available Controlled Interpersonal Affect Regulation –the process of deliberately influencing the internal feeling states of others– occurs in a variety of interpersonal relationships and contexts. An incipient corpus of research shows that interpersonal affect regulation can be characterized as a goal-directed behaviour that uses self-control processes which, according to the strength model of self-regulation, consumes a limited resource that is also used by other self-control processes. Using interpersonal affect-improving and affect-worsening regulation strategies can increase agents´ resource depletion but there is reason to think that effects will partially rely on targets´ feedback in response to the regulation. Using a healthcare paradigm, an experiment was conducted to test the combined effects of interpersonal affect regulation use and patient feedback on healthcare workers’ resource depletion, measured as self-reported actual and expected emotional exhaustion, and persistence on a self-regulation task. Medical students (N = 78 were randomly assigned to a 2(interpersonal affect regulation: affect-worsening vs. affect-improving x 2(patients’ feedback: positive vs. negative factorial between-subjects design and given instructions to play the role of doctors in interactions with two professional actors trained to act as patients. Analysis of covariance showed that affect-worsening was more depleting than affect-improving for all measures, whereas the recovery effects of positive feedback varied depending on strategy type and measure. The findings confirm the characterization of interpersonal affect regulation as potentially depleting, but suggest that the correspondence between the agent´s strategy and the target´s response needs to be taken into consideration. Use of affect-improving and positive feedback showed positive effects on self-rated performance, indicating that interpersonal affect regulation is relevant for organizational as

Using interpersonal affect regulation in simulated healthcare consultations: an experimental investigation of self-control resource depletion.

Science.gov (United States)

Martínez-Íñigo, David; Mercado, Francisco; Totterdell, Peter

2015-01-01

Controlled Interpersonal Affect Regulation -the process of deliberately influencing the internal feeling states of others- occurs in a variety of interpersonal relationships and contexts. An incipient corpus of research shows that interpersonal affect regulation can be characterized as a goal-directed behavior that uses self-control processes which, according to the strength model of self-regulation, consumes a limited resource that is also used by other self-control processes. Using interpersonal affect-improving and affect-worsening regulation strategies can increase agent's resource depletion but there is reason to think that effects will partially rely on target's feedback in response to the regulation. Using a healthcare paradigm, an experiment was conducted to test the combined effects of interpersonal affect regulation use and patient feedback on healthcare workers' resource depletion, measured as self-reported experienced and expected emotional exhaustion, and persistence on a self-regulation task. Medical students (N = 78) were randomly assigned to a 2(interpersonal affect regulation: affect-worsening vs. affect-improving) × 2(patients' feedback: positive vs. negative) factorial between-subjects design and given instructions to play the role of doctors in interactions with two professional actors trained to act as patients. Analysis of covariance showed that affect-worsening was more depleting than affect-improving for all measures, whereas the recovery effects of positive feedback varied depending on strategy type and measure. The findings confirm the characterization of interpersonal affect regulation as potentially depleting, but suggest that the correspondence between the agent's strategy and the target's response needs to be taken into consideration. Use of affect-improving and positive feedback showed positive effects on self-rated performance, indicating that interpersonal affect regulation is relevant for organizational as well as personal

The Nuclotron internal target control and data acquisition system

Energy Technology Data Exchange (ETDEWEB)

Isupov, A.Yu., E-mail: isupov@moonhe.jinr.ru [Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation); Krasnov, V.A.; Ladygin, V.P.; Piyadin, S.M.; Reznikov, S.G. [Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation)

2013-01-11

The new control system of the Nuclotron (JINR, Dubna) internal target is described in both hardware and software aspects. The CAMAC hardware is based on the use of the standard CAMAC modules developed and manufactured at JINR. The internal target control and data acquisition (IntTarg CDAQ) system software is implemented using the ngdp framework under the Unix-like operating system (OS) FreeBSD to allow easy network distribution of the online data collected from internal target and accompanying detectors, as well as the internal target remote control.

Determinants of Effective Internal Control System in Nigerian Banks ...

African Journals Online (AJOL)

Determinants of Effective Internal Control System in Nigerian Banks. ... (21) chief internal auditors of selected recapitalized banks currently operating in Port Harcourt. ... can be carried out, high level ethical standards should be enshrined in Nigerian banks to make internal control more effective. ... HOW TO USE AJOL.

METHODOLOGICAL ASPECTS OF THE INTERNAL CONTROL SYSTEM FORMATION

Directory of Open Access Journals (Sweden)

Larisa I. Egorova

2014-01-01

Full Text Available The methodological aspects of the internal control system formation are stated in the article. The great attention is focused on the problems of financial statements misrepresentation. The basic principles and structure of the internal control system are discussed in this article.

Determinants of human resource investment in internal controls

Directory of Open Access Journals (Sweden)

Jong-Hag Choi

2013-09-01

Full Text Available Using the unique reporting environment in Korea, this study investigates the determinants of human resource investment in internal controls for 1352 listed firms disclosing the number of personnel who are in charge of internal control-related tasks (IC personnel from 2005 to 2008. We find that the number of IC personnel within a firm and several key departments increase with firm size, number of employees, complexity and for Chaebols, and decrease in rapidly growing firms. Additional analysis reveals that the factors influencing internal control systems have an accentuated effect on firms with relatively larger firm size.

How internal drainage affects evaporation dynamics from soil surfaces ?

Science.gov (United States)

Or, D.; Lehmann, P.; Sommer, M.

2017-12-01

Following rainfall, infiltrated water may be redistributed internally to larger depths or lost to the atmosphere by evaporation (and by plant uptake from depths at longer time scales). A large fraction of evaporative losses from terrestrial surfaces occurs during stage1 evaporation during which phase change occurs at the wet surface supplied by capillary flow from the soil. Recent studies have shown existence of a soil-dependent characteristic length below which capillary continuity is disrupted and a drastic shift to slower stage 2 evaporation ensues. Internal drainage hastens this transition and affect evaporative losses. To predict the transition to stage 2 and associated evaporative losses, we developed an analytical solution for evaporation dynamics with concurrent internal drainage. Expectedly, evaporative losses are suppressed when drainage is considered to different degrees depending on soil type and wetness. We observe that high initial water content supports rapid drainage and thus promotes the sheltering of soil water below the evaporation depth. The solution and laboratory experiments confirm nonlinear relationship between initial water content and total evaporative losses. The concept contributes to establishing bounds on regional surface evaporation considering rainfall characteristics and soil types.

Internal control as part of prevention irregularities in accounting of budgetary institution

Directory of Open Access Journals (Sweden)

O.М. Bunda

2016-07-01

Full Text Available The article researches the principles of internal control, the importance, the rationale for the essence of the system of internal control and the legislative building in budgetary institution. It describes the main challenges and problems of practical application of internal control in the normal course of business in modern enterprises. It reveals the following elements of the internal control of a budget institution as: control environment, risk assessment process of a budget institution, information systems, control procedures and control monitoring. The dependence between the effectiveness of accounting and internal control of a budget institution is determined. The paper highlights the methods of evaluation of internal control of a budget institution. This method is recommended for use in the preliminary assessment of control risk budget institution. The concept of «decision» as on the whole and also in particular in internal control is covered. The essential grouping indications of internal control decisions are defined and every type of decisions is characterized. The main directions of improvement of internal control to prevent violations in accounting of a budgetary institution is examined.

Internal and external environmental factors affecting the performance of hospital-based home nursing care.

Science.gov (United States)

Noh, J-W; Kwon, Y-D; Yoon, S-J; Hwang, J-I

2011-06-01

Numerous studies on HNC services have been carried out by signifying their needs, efficiency and effectiveness. However, no study has ever been performed to determine the critical factors associated with HNC's positive results despite the deluge of positive studies on the service. This study included all of the 89 training hospitals that were practising HNC service in Korea as of November 2006. The input factors affecting the performance were classified as either internal or external environmental factors. This analysis was conducted to understand the impact that the corresponding factors had on performance. Data were analysed by using multiple linear regressions. The internal and external environment variables affected the performance of HNC based on univariate analysis. The meaningful variables were internal environmental factors. Specifically, managerial resource (the number of operating beds and the outpatient/inpatient ratio) were meaningful when the multiple linear regression analysis was performed. Indeed, the importance of organizational culture (the passion of HNC nurses) was significant. This study, considering the limited market size of Korea, illustrates that the critical factor for the development of hospital-led HNC lies with internal environmental factors rather than external ones. Among the internal environmental factors, the hospitals' managerial resource-related factors (specifically, the passion of nurses) were the most important contributing element. © 2011 The Authors. International Nursing Review © 2011 International Council of Nurses.

ENHANCING ASSETS' PROTECTION THROUGH AN ADEQUATE MONITORING OF INTERNAL CONTROL SYSTEM BY INTERNAL AUDIT

Directory of Open Access Journals (Sweden)

Dan Eugen Cosmin

2011-12-01

Full Text Available The assets are established into a company as very important and strategic resources that are contributing at the creation of the needed premises to conduct the daily-basis activity and also to reach present and future planned objectives. Recent studies like COSO's Fraudulent Financial Reporting 1998-2007 have highlighted an increasing fraudulent activity against assets therefore the efforts of fighting against fraud must be supplemented in order to preserve the existence and value of those resources. Internal controls are processes implemented in order to give a reasonable assurance that the company will not become a fraud victim. Even so, a lot of internal controls are paying a heavy tribute to their lack of efficiency and update. Thus, for a correct functioning, internal controls must be monitored and assessed permanently in order to preserve their strength and ability to fulfill their mission. This approach will deliver more added value because rather than being corrected after they have already occurred, the frauds related with the assets will be prevented, detected and reported at a timely moment, thereby the incidence and value of those criminal activities will decrease significantly. Furthermore, because not only the process of monitoring is important but even the entity conducting this activity we believe that internal audit is the most appropriate to undertake this responsibility. Thus, through this material we opened a discussion about how important permanent monitored and updated internal controls are in order to assure a proper assets protection and why internal audit, rather than the management, should be the most eligible to undertake this responsibility. Also we provided some suggestions regarding the main activities that must be taken into consideration by an internal audit professional when is being involved in a monitoring process of internal control system. We do believe that this paper will be the starting point for new

The Environmental Action Internal Control Index.

Science.gov (United States)

Smith-Sebasto, N. J.; Fortner, Rosanne W.

1994-01-01

Reports research designed to develop a reliable and valid instrument to assess the relationship between locus of control of reinforcement and environmentally responsible behavior in (n=853) undergraduate students. Results suggest that the Environmental Action Internal Control Index can accurately predict environmentally responsible behavior.…

Meta-Strategies of the Internal Control Development within the Organization

OpenAIRE

Roman Voronko

2015-01-01

The article considers the problem of the influence of external and internal environment of the organization on the structure of the internal control system. A critical analysis is made on existing scientific researches and practice of setting internal control within the organizations. Determined the cause-and-effect relationship between the stages of development of the industry and business, on the one hand, and the development of the internal control structure on the other hand. It made it p...

Internal quality control in serological tests for syphilis.

OpenAIRE

Wasley, G D

1985-01-01

The importance of syphilis serological tests demands that laboratory reports are reliable. Internal quality control applied to the organisation of a syphilis serology service improves laboratory bench performance and reporting. Described here are internal quality control procedures of a department that serves a genitourinary medicine clinic and conducts 70 000 tests a year to investigate for syphilis.

47 CFR 90.471 - Points of operation in internal transmitter control systems.

Science.gov (United States)

2010-10-01

...) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Transmitter Control Internal Transmitter Control Systems § 90.471 Points of operation in internal transmitter control systems. The... licensee for internal communications and transmitter control purposes. Operating positions in internal...

Thermonuclear controlled fusion: international cooperation

International Nuclear Information System (INIS)

Conscience, J.-F.

2001-01-01

This report summarizes the current worldwide status of research in the field of thermonuclear controlled fusion as well as the international research programme planed for the next decades. The two main projects will be the ITER facility (International Thermonuclear Experimental Reactor) that should produce 10 times more energy than the energy injected, and the IFMIF (International Fusion Materials Irradiation Facility) designed to study the reactions of materials under intense neutron fluxes. The future of the pioneering JET facility (Joint European Torus) is also discussed. The engagement of the various countries (USA, Japan, Germany, Russian Federation and Canada) and international organisations (EURATOM and IEA) in terms of investment and research is described. Switzerland is involved in this program through an agreement with EURATOM and is mainly dedicated to experimental studies with the TCV machine in Lausanne and numerical studies of plasma configurations. It will participate to the development of the microwave plasma heating system for the ITER machine

Development of cognitive and affective control networks and decision making.

Science.gov (United States)

Kar, Bhoomika R; Vijay, Nivita; Mishra, Shreyasi

2013-01-01

Cognitive control and decision making are two important research areas in the realm of higher-order cognition. Control processes such as interference control and monitoring in cognitive and affective contexts have been found to influence the process of decision making. Development of control processes follows a gradual growth pattern associated with the prolonged maturation of underlying neural circuits including the lateral prefrontal cortex, anterior cingulate, and the medial prefrontal cortex. These circuits are also involved in the control of processes that influences decision making, particularly with respect to choice behavior. Developmental studies on affective control have shown distinct patterns of brain activity with adolescents showing greater activation of amygdala whereas adults showing greater activity in ventral prefrontal cortex. Conflict detection, monitoring, and adaptation involve anticipation and subsequent performance adjustments which are also critical to complex decision making. We discuss the gradual developmental patterns observed in two of our studies on conflict monitoring and adaptation in affective and nonaffective contexts. Findings of these studies indicate the need to look at the differences in the effects of the development of cognitive and affective control on decision making in children and particularly adolescents. Neuroimaging studies have shown the involvement of separable neural networks for cognitive (medial prefrontal cortex and anterior cingulate) and affective control (amygdala, ventral medial prefrontal cortex) shows that one system can affect the other also at the neural level. Hence, an understanding of the interaction and balance between the cognitive and affective brain networks may be crucial for self-regulation and decision making during the developmental period, particularly late childhood and adolescence. The chapter highlights the need for empirical investigation on the interaction between the different aspects

Effect of internal controls on credit risk among listed Spanish banks

OpenAIRE

Akwaa-Sekyi, Ellis Kofi; Moreno Gené, Jordi

2016-01-01

Purpose: The paper examines the effectiveness of internal control systems, explores the exposure of Spanish banks to the dangers of default as a result of internal control systems and establishes a relationship between internal controls and credit risk. Design/Methodology/Approach: Quantitative research approach is used to test hypotheses on the relationship between internal controls and credit risk among listed banks in Spain. Data from Bankscope and company websites from 2004-2013 were used...

7 CFR 4290.506 - Safeguarding the RBIC's assets/Internal controls.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Safeguarding the RBIC's assets/Internal controls... Safeguarding the RBIC's assets/Internal controls. You must adopt a plan to safeguard your assets and monitor... your control procedures. ...

International Telecommunication Control: International Law and the Ordering of Satellite and Other Forms of International Broadcasting.

Science.gov (United States)

Smith, Delbert D.

The need for and the available alternatives for international telecommunication controls are examined, and a functional approach to this area of law is offered. Information from a number of areas is collected and examined as it relates to the basic problem. These areas include general principles of international law, the activities of the…

Internal dosimetry and control

International Nuclear Information System (INIS)

Rich, B.L.

1990-05-01

This internal dosimetry and control report provides guidance for EG ampersand G Idaho, Inc., field programs in detecting, evaluating, and controlling personnel exposure resulting from uptake of radionuclides by the body. Procedures specific to each program or facility are required to define the details of guidance from this report. Fundamental principles related to philosophy, policies, monitoring guidelines, and dose evaluation are discussed. Specific numerical guides and action levels are developed to guide the programs in evaluating the significance of specific analytical results. The requirement to thoroughly document the results and provide a formal technical base for each policy and/or practice is outlined and explained. 8 refs., 3 figs., 7 tabs

When Affect Supports Cognitive Control – A Working Memory Perspective

Directory of Open Access Journals (Sweden)

Kolańczyk Alina

2016-04-01

Full Text Available The paper delineates a study of executive functions (EFs, construed as procedural working memory (WM, from a motivational perspective. Since WM theories and motivation theories are both concerned with purposive activity, the role of implicit evaluations (affects observed in goal pursuit can be anticipated to arise also in the context of cognitive control, e.g., during the performance of the Stroop task. The role of positive and negative affect in goal pursuit consists in controlling attention resources according to the goal and situational requirements. Positive affect serves to maintain goals and means in the scope of attention (EF1, whereas negative affect activates the inhibition of non-functional contents, e.g., distractors and irrelevant objects (resulting in attention disengagement; EF2. Adaptation to conflict proceeds via sequential triggering of negative and positive affect (EF3. Moreover, it was demonstrated that the focus on action or reflection changes the scope of contents subjected to implicit (affective control. Therefore, I suggest that the motivational system, to a large extent, plays the role of the Central Executive. The paper opens a discussion and proposes studies on affective mechanisms of cognitive control.

Internal transport control in pot plant production

NARCIS (Netherlands)

Annevelink, E.

1999-01-01

Drawing up internal transport schedules in pot plant production is a very complex task. Scheduling internal transport at the operational level and providing control on a day-to-day or even hour-to-hour basis in particular requires a new approach. A hierarchical planning approach based on

The drive to control : how affect and motivation regulate cognitive control

NARCIS (Netherlands)

Steenbergen, Hendrik van

2012-01-01

The studies described in this thesis aimed to investigate how affect and motivation impact cognitive control, in terms of both behavior and brain activation. Six out of the eight empirical studies found support for indirect effects on cognitive control, as measured with sequential trial-to-trial

77 FR 43196 - Minimum Internal Control Standards and Technical Standards

Science.gov (United States)

2012-07-24

... NATIONAL INDIAN GAMING COMMISSION 25 CFR Parts 543 and 547 Minimum Internal Control Standards [email protected] . SUPPLEMENTARY INFORMATION: Part 543 addresses minimum internal control standards (MICS) for Class II gaming operations. The regulations require tribes to establish controls and implement...

Have the auditors closed the expectation gap concerning evaluation of internal control?

DEFF Research Database (Denmark)

Birkholm, Peter; Holm, Claus

internal controls intended for management directors, it provides a framework which explicitly deals with the interests of all parties involved (including auditors, board of directors and regulating bodies). The auditors took this into account by updating the particular auditing standard on internal control....... Realized discrepancies are identified and related to the necessary features of an integrated framework. The necessary features include (1) the definition of internal controls, (2) the components of internal control, (3) the criteria for evaluating internal control as stated by the auditors (4) the criteria...... for evaluating internal controls as stated by management, and (5) the integration of internal control evaluations from management and auditors. The paper provides evidence from an in-depth contents analysis comparing SAS No. 55 from 1988 with the COSO-report from 1992 and SAS No. 78 from 1995. The analysis...

Internal quality control of PCR-based genotyping methods

DEFF Research Database (Denmark)

Bladbjerg, Else-Marie; Gram, Jørgen; Jespersen, Jørgen

2002-01-01

Internal quality control programmes for genetic analyses are needed. We have focused on quality control aspects of selected polymorphism analyses used in thrombosis research. DNA was isolated from EDTA-blood (n = 500) and analysed for 18 polymorphisms by polymerase chain reaction (PCR), i...... because of positive reagent blanks (controls (Control of data handling revealed 0.1% reading mistakes and 0.5% entry mistakes. Based on our experiences, we propose an internal quality control programme......, electrophoresis (analytical factors), result reading and entry into a database (post-analytical factors). Furthermore, we evaluated a procedure for result confirmation. Isolated DNA was of good quality (42 micrograms/ml blood, A260/A280 ratio > 1.75, negative DNAsis tests). Occasionally, results were reanalysed...

Nuclear materials control and accountability internal audit program

International Nuclear Information System (INIS)

Barham, M.A.; Abbott, R.R.

1991-01-01

This paper reports that the Department of Energy Order (DOE) 5633.3, Control and Accountability for Nuclear Materials, includes several requirements for development and implementation of an internal audit program. Martin Marietta Energy System, Inc., manages five sites in Tennessee, Kentucky, and Ohio for the DOE Field Office, Oak Ridge and has a Central Nuclear Materials Control and Accountability (NMC and A) Manager with matrixed responsibility for the NMC and A program at the five sites. The Energy Systems Central NMC and A Manager has developed an NMC and A Internal Audit Handbook which defines the functional responsibilities, performance criteria, and reporting and documentation requirements for the Energy Systems NMC and A Internal Audit Program. The initial work to develop and implement these standards was tested at the K-25 Site when the site hired an internal auditor to meet the DOE requirements for an NMC and A Internal Audit program

Pengaruh Proporsi Komisaris Independen dan Komposisi Komite Audit terhadap Internal Control

Directory of Open Access Journals (Sweden)

Makhdalena Makhdalena

2015-12-01

Full Text Available Accounting manipulation that occurred in recent years makes accounting experts to focus on internal control issues. The experts agree that internal control is an important issue through a substance that can be given by the internal control. Internal control can be effective if supported by the proportion of independent commissioners and audit committee composition are adequate. Based on that idea, the researchers interested in conducting research that aims to find out: the influence of the proportion of independent commissioners and audit committee composition of the internal control eithersimultaneously or partially. Research conducted by the survey in 48 listed companies in Jakarta Stock Exchange manufacturing drawn at random from the population. Data used in this study are primary data from the questionnaire and secondary data from the annual report. Data were analyzed using path analysis. The results showed that: the proportion of independent commissioners and audit committee composition has a significant influence on the internal control eithersimultaneously or partially.

Internal health locus of control predicts willingness to track health behaviors online and with smartphone applications.

Science.gov (United States)

Bennett, Brooke L; Goldstein, Carly M; Gathright, Emily C; Hughes, Joel W; Latner, Janet D

2017-12-01

Given rising technology use across all demographic groups, digital interventions offer a potential strategy for increasing access to health information and care. Research is lacking on identifying individual differences that impact willingness to use digital interventions, which may affect patient engagement. Health locus of control, the amount of control an individual believes they have over their own health, may predict willingness to use mobile health (mHealth) applications ('apps') and online trackers. A cross-sectional study (n = 276) was conducted to assess college students' health locus of control beliefs and willingness to use health apps and online trackers. Internal and powerful other health locus of control beliefs predicted willingness to use health apps and online trackers while chance health locus of control beliefs did not. Individuals with internal and powerful other health locus of control beliefs are more willing than those with chance health locus of control beliefs to utilize a form of technology to monitor or change health behaviors. Health locus of control is an easy-to-assess patient characteristic providers can measure to identify which patients are more likely to utilize mHealth apps and online trackers.

A high-content subtractive screen for selecting small molecules affecting internalization of GPCRs

CSIR Research Space (South Africa)

Kwon, Y-J

2012-03-01

Full Text Available was screened against seven agonist-induced GPCR internalization cell models as well as transferrin uptake in human embryonic kidney cells. Molecules acting on a single receptor were identified through excluding pan-specific compounds affecting housekeeping...

Partial Internal Control Recovery on 1-D Klein-Gordon Systems

Directory of Open Access Journals (Sweden)

Iwan Pranoto

2010-03-01

Full Text Available In this exposition, a technique to recover internal control on a distributed parameter system is reported. The system is described by 1-D Klein-Gordon partial differential equation with a time-varying parameter. We would like to recover the internal control applied to the system if we know some limited information about the output. We use a method called sentinel method to recover the internal control. It involves some construction of a linear functional, and we show that this construction relates closely to the exact controllability problem.

Internal control activities in small Turkish companies

Directory of Open Access Journals (Sweden)

Ismail Bilgi

2017-01-01

Full Text Available The purpose of this paper is to present major outcomes from an empirical study concerning internal control activities in small Turkish companies, as to propose the improvement guidelines. Methods of analysis and synthesis, descriptive statistics, and statistical comparison were used. The collected data was processed with the help of the SPSS software. Тhe study is limited to organizations based in the European part of Turkey. Most of them operate in areas around large cities, such as Istanbul, Edirne, Kırklareli, and Tekirdağ. They employ on average 19-20 people and have a turnover of about TRY 3 million (≈€715,000, https://sdw.ecb.europa.eu on average. The survey concentrates mainly on small family businesses, which have been present on the market for more than ten years, with managers of good education and other characteristics that presuppose availability of internal control systems. The research results were used to compile main points of a SWOT analysis, as a part of the broader effort to help modernizing the internal control system in Turkish small businesses.

[The significance of the relationship between external/internal locus of control and adolescent substance use in behavioral medicine].

Science.gov (United States)

Pikó, Bettina; Kovács, Eszter; Kriston, Pálma

2011-02-27

Prevention and treatment of the addictions are key public health priorities in modern society. In medical practice, in relation to the biochemical processes, mapping the addiction-prone personality traits, like external/internal locus of control are getting more and more attention. Individuals with high level on internal locus of control, for example, tend to take care of their health behavior; the lack of it, on the other hand, may worsen the effectiveness of stress release which may increase the likelihood of turning to substance use. The main goal of the present study was to investigate the relationship between adolescent substance use (both lifetime prevalence and the actual substance user status) and external/internal locus of control). The data collection of the questionnaire survey was going on among 656 high school students in Szeged (age range between 14-21 years, mean = 16.5 years, S.D. = 1.5 years of age, 49.1% of the sample was female). Associations between indicators of substance use (as dependent variables) and scale points of external/internal locus of control (as independent variables) were assessed using odds ratios calculated by logistic regression analyses, whereas gender was used as a controlling variable. Among boys, scale points of external, among girls, those of internal locus of control showed higher values. External locus of control increased, whereas internal locus of control decreased the risk of substance use, however, the relative role of external/internal locus of control was different according to the type of substance use and the prevalence values. In terms of smoking, lifetime prevalence, whereas in terms of marijuana use, the actual user status was influenced. In addition, while the latter one was also affected by gender, it did not play a role at all in the previous one. All these findings suggest that behavioral control may play a particularly important role in prevention of adolescent substance use. For developing this, methods

SOME CONSIDERATIONS OVER THE INTERNAL CONTROL IN THE CONTEXT OF CURRENT ACCOUNTANCY REGULATIONS

Directory of Open Access Journals (Sweden)

Lenghel Dorin Radu

2012-12-01

Full Text Available Through the hereby study we set ourselves on an analysis over the internal control and the ways of implementation of it. The final purpose of our research is represented by the characteristics of the internal control system in the context of current accountancy regulations. The accomplishment of such goal has forced us to research the current literature in the area and also the legal regulations over internal control. Of course, the accomplishment of such a research was possible only after a pertinent analysis over the opinions expressed in specialty literature regarding this area. Our research wants to be with a theoretical and applicative character. It is based on analysing the internal control system, the methodology of internal control and the steps of internal control. We express our belief that the implementation of the internal control in a very exact manner comes as an aid to the company management and lead to the accomplishment of managerial objectives and policies. In what it regards the result of our research there can be drawn the following conclusions: from the legal regulations (OMFP nr. 3055/2009, there is no clear conclusion over the procedures and policies of implementation of internal control applicable to an economical entity; also there are not presented in a detailed way the types (forms of internal control, being presented in the legal regulations only a classification of them after the time in which they are exercised (before, during or after the finishing of the operations; also in the legal regulations there is developed a certain way of internal control, represented by the financial and accounting internal control, as if the other forms of internal control do not exist; in what regards the components of internal control, these are presented in another way, but similar to already known models of internal control (Coso and Coco; also in the legal regulations there are presented the general objectives of internal control

Model tracking dual stochastic controller design under irregular internal noises

International Nuclear Information System (INIS)

Lee, Jong Bok; Heo, Hoon; Cho, Yun Hyun; Ji, Tae Young

2006-01-01

Although many methods about the control of irregular external noise have been introduced and implemented, it is still necessary to design a controller that will be more effective and efficient methods to exclude for various noises. Accumulation of errors due to model tracking, internal noises (thermal noise, shot noise and l/f noise) that come from elements such as resistor, diode and transistor etc. in the circuit system and numerical errors due to digital process often destabilize the system and reduce the system performance. New stochastic controller is adopted to remove those noises using conventional controller simultaneously. Design method of a model tracking dual controller is proposed to improve the stability of system while removing external and internal noises. In the study, design process of the model tracking dual stochastic controller is introduced that improves system performance and guarantees robustness under irregular internal noises which can be created internally. The model tracking dual stochastic controller utilizing F-P-K stochastic control technique developed earlier is implemented to reveal its performance via simulation

Internal control as part of prevention irregularities in accounting of budgetary institution

OpenAIRE

O.М. Bunda; E.М. Guzenko

2016-01-01

The article researches the principles of internal control, the importance, the rationale for the essence of the system of internal control and the legislative building in budgetary institution. It describes the main challenges and problems of practical application of internal control in the normal course of business in modern enterprises. It reveals the following elements of the internal control of a budget institution as: control environment, risk assessment process of a budget institu...

The Internal Structure of Positive and Negative Affect: A Confirmatory Factor Analysis of the PANAS

Science.gov (United States)

Tuccitto, Daniel E.; Giacobbi, Peter R., Jr.; Leite, Walter L.

2010-01-01

This study tested five confirmatory factor analytic (CFA) models of the Positive Affect Negative Affect Schedule (PANAS) to provide validity evidence based on its internal structure. A sample of 223 club sport athletes indicated their emotions during the past week. Results revealed that an orthogonal two-factor CFA model, specifying error…

Material Hardship and Internal Locus of Control Over the Prevention of Child Obesity in Low-Income Hispanic Pregnant Women.

Science.gov (United States)

Gross, Rachel S; Mendelsohn, Alan L; Gross, Michelle B; Scheinmann, Roberta; Messito, Mary Jo

2016-07-01

To determine the relations between household material hardships and having a low internal locus of control over the prevention of child obesity in low-income Hispanic pregnant women. We performed a cross-sectional analysis of baseline data collected during a third trimester prenatal visit from women participating in the Starting Early Study, a randomized controlled trial to test the efficacy of a primary care-based family-centered early child obesity prevention intervention. Using multiple logistic regression analyses, we determined whether 4 domains of material hardship (food insecurity, difficulty paying bills, housing disrepair, neighborhood stress), considered individually and also cumulatively, were associated with having a low internal locus of control over the prevention of child obesity. The sample included 559 low-income Hispanic pregnant women, with 60% having experienced at least 1 hardship. Food insecurity was independently associated with a low internal locus of control over the prevention of child obesity (adjusted odds ratio, 2.38; 95% confidence interval, 1.50-3.77), controlling for other hardships and confounders. Experiencing a greater number of material hardships was associated in a dose-dependent relationship with an increased odds of having a low internal locus of control. Prenatal material hardships, in particular food insecurity, were associated with having a lower prenatal internal locus of control over the prevention of child obesity. Longitudinal follow-up of this cohort is needed to determine how relations between material hardships and having a low internal locus of control will ultimately affect infant feeding practices and child weight trajectories. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

β-arrestins negatively control human adrenomedullin type 1-receptor internalization.

Science.gov (United States)

Kuwasako, Kenji; Kitamura, Kazuo; Nagata, Sayaka; Sekiguchi, Toshio; Danfeng, Jiang; Murakami, Manabu; Hattori, Yuichi; Kato, Johji

2017-05-27

Adrenomedullin (AM) is a potent hypotensive peptide that exerts a powerful variety of protective effects against multiorgan damage through the AM type 1 receptor (AM 1 receptor), which consists of the calcitonin receptor-like receptor (CLR) and receptor activity-modifying protein 2 (RAMP2). Two β-arrestin (β-arr) isoforms, β-arr-1 and β-arr-2, play a central role in the agonist-induced internalization of many receptors for receptor resensitization. Notably, β-arr-biased agonists are now being tested in phase II clinical trials, targeting acute pain and acute heart failure. Here, we examined the effects of β-arr-1 and β-arr-2 on human AM 1 receptor internalization. We constructed a V5-tagged chimera in which the cytoplasmic C-terminal tail (C-tail) of CLR was replaced with that of the β 2 -adrenergic receptor (β 2 -AR), and it was transiently transfected into HEK-293 cells that stably expressed RAMP2. The cell-surface expression and internalization of the wild-type or chimeric receptor were quantified by flow cytometric analysis. The [ 125 I]AM binding and the AM-induced cAMP production of these receptors were also determined. Surprisingly, the coexpression of β-arr-1 or -2 resulted in significant decreases in AM 1 receptor internalization without affecting AM binding and signaling prior to receptor internalization. Dominant-negative (DN) β-arr-1 or -2 also significantly decreased AM-induced AM 1 receptor internalization. In contrast, the AM-induced internalization of the chimeric AM 1 receptor was markedly augmented by the cotransfection of β-arr-1 or -2 and significantly reduced by the coexpression of DN-β-arr-1 or -2. These results were consistent with those seen for β 2 -AR. Thus, both β-arrs negatively control AM 1 receptor internalization, which depends on the C-tail of CLR. Copyright © 2017 Elsevier Inc. All rights reserved.

The Glioma International Case-Control Study

DEFF Research Database (Denmark)

Amirian, E. Susan; Armstrong, Georgina N; Zhou, Renke

2016-01-01

Decades of research have established only a few etiological factors for glioma, which is a rare and highly fatal brain cancer. Common methodological challenges among glioma studies include small sample sizes, heterogeneity of tumor subtypes, and retrospective exposure assessment. Here, we briefly...... describe the Glioma International Case-Control (GICC) Study (recruitment, 2010-2013), a study being conducted by the Genetic Epidemiology of Glioma International Consortium that integrates data from multiple data collection sites, uses a common protocol and questionnaire, and includes biospecimen...

The affective reactivity of psychotic speech: The role of internal source monitoring in explaining increased thought disorder under emotional challenge.

Science.gov (United States)

de Sousa, Paulo; Sellwood, William; Spray, Amy; Bentall, Richard P

2016-04-01

Thought disorder (TD) has been shown to vary in relation to negative affect. Here we examine the role internal source monitoring (iSM, i.e. ability to discriminate between inner speech and verbalized speech) in TD and whether changes in iSM performance are implicated in the affective reactivity effect (deterioration of TD when participants are asked to talk about emotionally-laden topics). Eighty patients diagnosed with schizophrenia-spectrum disorder and thirty healthy controls received interviews that promoted personal disclosure (emotionally salient) and interviews on everyday topics (non-salient) on separate days. During the interviews, participants were tested on iSM, self-reported affect and immediate auditory recall. Patients had more TD, poorer ability to discriminate between inner and verbalized speech, poorer immediate auditory recall and reported more negative affect than controls. Both groups displayed more TD and negative affect in salient interviews but only patients showed poorer performance on iSM. Immediate auditory recall did not change significantly across affective conditions. In patients, the relationship between self-reported negative affect and TD was mediated by deterioration in the ability to discriminate between inner speech and speech that was directed to others and socially shared (performance on the iSM) in both interviews. Furthermore, deterioration in patients' performance on iSM across conditions significantly predicted deterioration in TD across the interviews (affective reactivity of speech). Poor iSM is significantly associated with TD. Negative affect, leading to further impaired iSM, leads to increased TD in patients with psychosis. Avenues for future research as well as clinical implications of these findings are discussed. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

The stages of the international drug control system.

Science.gov (United States)

Carstairs, Catherine

2005-01-01

This paper argues that the history of the international drug control system of the League of Nations/United Nations can be divided into three cumulative stages. The first stage, the supply stage, dates back to early part of the 20th century, and aimed to reduce the supply of drugs through careful monitoring and trade regulations. This has remained the dominant control strategy. In the middle of the century, demand control, in the form of treatment and criminalization of the individual user, began to appear. This was the least successful stage. Finally, in the 1980s, the dangers of the drug traffic assumed an important place on the international agenda and measures to reduce drug-related organized crime were enacted. To date, this has been a process of proliferation of regulatory strategies. Recently, new challenges to the international drug control system have emerged, including well-funded non-governmental organizations critical of the war on drugs, and the adoption of harm reduction measures in national policies around the world.

International trade agreements: a threat to tobacco control policy.

Science.gov (United States)

Shaffer, E R; Brenner, J E; Houston, T P

2005-08-01

International covenants establish a role for governments in ensuring the conditions for human health and wellbeing, which has been recognised as a central human right. International trade agreements, conversely, prioritize the rights of corporations over health and human rights. International trade agreements are threatening existing tobacco control policies and restrict the possibility of implementing new controls. This situation is unrecognised by many tobacco control advocates in signatory nations, especially those in developing countries. Recent agreements on eliminating various trade restrictions, including those on tobacco, have expanded far beyond simply international movement of goods to include internal tobacco distribution regulations and intellectual property rules regulating advertising and labelling. Our analysis shows that to the extent trade agreements protect the tobacco industry, in itself a deadly enterprise, they erode human rights principles and contribute to ill health. The tobacco industry has used trade policy to undermine effective barriers to tobacco importation. Trade negotiations provide an unwarranted opportunity for the tobacco industry to assert its interests without public scrutiny. Trade agreements provide the industry with additional tools to obstruct control policies in both developed and developing countries and at every level. The health community should become involved in reversing these trends, and help promote additional measures to protect public health.

National Transportation Safety Board : weak internal control impaired financial accountability

Science.gov (United States)

2001-09-28

The U. S. General Accounting Office (GAO) was asked to review the National Transportation Safety Board's (NTSB) internal controls over selected types of fiscal year expenditures. They were asked to determine whether internal control weaknesses were a...

17 CFR 229.308 - (Item 308) Internal control over financial reporting.

Science.gov (United States)

2010-04-01

... over financial reporting. 229.308 Section 229.308 Commodity and Securities Exchanges SECURITIES AND... § 229.308 (Item 308) Internal control over financial reporting. (a) Management's annual report on internal control over financial reporting. Provide a report of management on the registrant's internal...

Internal laboratory control in residue analysis of chlorinated hydrocarbons

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

The thesis contains a chapter on gaschromatographic system in which gas current, temperatures, separation system, detector system, recorder, dosing system and integrator are described. The chapter on reagents deals with standards and solvents, absorbents and other reagents. The chapter on laboratory equipment deals with general recommendations for apparatus, purification and total numerical result of blank test. The chapter ''Methods'' contains general references, aptitude for a special problem, common investigations and control by standard reference materials. The chapter on the work up of samples treats extraction, purification, concentrating the solution, internal standard, multiple determination and control samples. The chapter on measurement presents calibration, internal standard, multiple determination, securing the result and control samples. The chapter on evaluation consists of qualitative and quantitave evaluation, decision criteria and communication of the result. The chapter of documentation described routine investigations, tests and controls of internal laboratory control, preliminary works, maintenance and service works.

The importance of domestic law to international arms control

International Nuclear Information System (INIS)

Lehman, R.F. II.

1993-11-01

Studies of arms control and disarmament tend to focus on political, military, and diplomatic processes. Recently, in the context of the conversion of defense activities to civilian use, the economic aspects of arms control have also received renewed interest. The legal dimension, however, is in need of fresh examination. Both international and domestic law are sailing increasingly in uncharted waters. Recent arms control agreements and related developments in international peacekeeping have expanded the scope of international law and altered how one perceives certain fundamentals, including the principle of national sovereignty. Still, the nation state is largely unchallenged as the primary actor in international affairs. National governments retain near absolute sovereign rights and responsibilities even in an age of trans-national economic integration and codified international norms for human rights, freedom of the press, and the peaceful resolution of disputes. Indeed, the role of domestic law in arms control and disarmament may be more significant now than ever before. A brief review of relationships between arms control and domestic law should illustrate ways in which ones thinking has been underestimating the importance of domestic law. Hopefully, this survey will set the stage properly for the excellent, more detailed case studies by Elinor Hammarskjold and Alan Crawford. Toward that end, this paper will highlight a number of more general, and sometimes provocative, themes. These themes should be kept in mind when those two complementary presentations are considered

The importance of domestic law to international arms control

Energy Technology Data Exchange (ETDEWEB)

Lehman, R.F. II

1993-11-01

Studies of arms control and disarmament tend to focus on political, military, and diplomatic processes. Recently, in the context of the conversion of defense activities to civilian use, the economic aspects of arms control have also received renewed interest. The legal dimension, however, is in need of fresh examination. Both international and domestic law are sailing increasingly in uncharted waters. Recent arms control agreements and related developments in international peacekeeping have expanded the scope of international law and altered how one perceives certain fundamentals, including the principle of national sovereignty. Still, the nation state is largely unchallenged as the primary actor in international affairs. National governments retain near absolute sovereign rights and responsibilities even in an age of trans-national economic integration and codified international norms for human rights, freedom of the press, and the peaceful resolution of disputes. Indeed, the role of domestic law in arms control and disarmament may be more significant now than ever before. A brief review of relationships between arms control and domestic law should illustrate ways in which ones thinking has been underestimating the importance of domestic law. Hopefully, this survey will set the stage properly for the excellent, more detailed case studies by Elinor Hammarskjold and Alan Crawford. Toward that end, this paper will highlight a number of more general, and sometimes provocative, themes. These themes should be kept in mind when those two complementary presentations are considered.

13 CFR 108.506 - Safeguarding the NMVC Company's assets/Internal controls.

Science.gov (United States)

2010-01-01

... assets/Internal controls. 108.506 Section 108.506 Business Credit and Assistance SMALL BUSINESS... Requirements § 108.506 Safeguarding the NMVC Company's assets/Internal controls. You must adopt a plan to... document describing your control procedures. ...

Foreword 3rd International Conference on Affective Computing and Intelligent Interaction - ACII 2009

NARCIS (Netherlands)

Cohn, Jeffrey; Cohn, Jeffrey; Nijholt, Antinus; Pantic, Maja

2009-01-01

It is a pleasure and an honor to have organized the Third International Conference on Affective Computing and Intelligent Interaction (ACII). The conference will be held from 10th – 12th September 2009 in Amsterdam, The Netherlands. The conference series is the premier forum for presenting research

Non-proliferation through effective international control, with particular reference to peaceful uses of nuclear material as a result of nuclear disarmament and international control of plutonium

International Nuclear Information System (INIS)

Imai, Ryukichi

1993-01-01

The role of nuclear factors in the international political situation has changed. The emphasis is now on the new circumstance of the post cold-war world. Non-proliferation is dealt with through effective international control, with particular reference to peaceful uses of nuclear material as a result of nuclear weapons dismantling and international control of plutonium

Pengaruh Computer Anxiety Terhadap Keahlian Pemakai Komputer dengan Internal Locus Of Control sebagai Variabel Moderasi

Directory of Open Access Journals (Sweden)

Fadjar Harimurti

2017-03-01

Full Text Available This study aims (1 to analyze the effect of computer anxiety in using accounting software towards the last users’ skill (2 to analyze the effect of computer anxiety in using accounting software towards the last users’ skill by using internal locus of control as a moderating variable. The population of the study is all students of the economics faculty majoring in accounting at UNISRI Surakarta. This study uses 46 students as samples who has met the purposive criterias such as they are taking computer accounting course on odd semester of the academic year 2015/2016. Hypothesis was tested using regression analysis with absolute residual. The results show that (1 computer anxiety in using accounting software has negative affect towards the last users’skill (students of accounting program in economics faculty of UNISRI Surakarta. (2 internal locus of control moderates the effect of computer anxiety in using accounting software towards end user skill (students of accounting program in economics faculty of UNISRI Surakarta.

32 CFR Appendix B to Part 327 - Internal Management Control Review Checklist

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Internal Management Control Review Checklist B... B to Part 327—Internal Management Control Review Checklist (a) Task: Personnel and/or Organization... See footnote 2 to this Appendix B. (1) I attest that the above listed internal controls provide...

Adaptation of the International Affective Picture System (IAPS) for European Portuguese.

Science.gov (United States)

Soares, Ana Paula; Pinheiro, Ana P; Costa, Ana; Frade, Carla Sofia; Comesaña, Montserrat; Pureza, Rita

2015-12-01

This study presents the results of the adaptation of the International Affective Picture System (IAPS) for European Portuguese (EP). Following the original procedure of Lang et al., 2000 native speakers of EP rated the 1,182 pictures of the last version of the IAPS set on the three affective dimensions of valence, arousal, and dominance, using the Self-Assessment Manikin (SAM). Results showed that the normative values of the IAPS for EP are properly distributed in the affective space of valence and arousal, showing the typical boomerang-shaped distribution observed in previous studies. Results also point to important differences in the way Portuguese females and males react to affective pictures that should be taken into consideration when planning and conducting research with Portuguese samples. Furthermore, the results from the cross-cultural comparisons between the EP ratings and the ratings from the American, Spanish, Brazilian, Belgian, Chilean, Indian, and Bosnian-Herzegovinian standardizations, showed that in spite of the fact that IAPS stimuli elicited affective responses that are similar across countries and cultures (at least in Western cultures), there are differences in the way Portuguese individuals react to IAPS pictures that strongly recommend the use of the normative values presented in this work. They can be downloaded as a supplemental archive at http://brm.psychonomic-journals.org/content/supplemental or at http://p-pal.di.uminho.pt/about/databases.

Parental permissiveness, control, and affect and drug use among adolescents.

Science.gov (United States)

Becoña, Elisardo; Martínez, Úrsula; Calafat, Amador; Fernández-Hermida, José Ramón; Juan, Montse; Sumnall, Harry; Mendes, Fernando; Gabrhelík, Roman

2013-01-01

Parents play an important role in determining the risk of children's drug use. The aim of this study was to analyse how certain family-related variables (permissiveness toward drug use, and parental control and affect) were linked to the use of alcohol, tobacco and cannabis, based on young people's self-report of such variables. The sample was composed of 1,428 school children (51.8% males) aged between 11 and 19 from Mallorca (Spain). We found that the young people who perceived their parents as permissive and those who perceived less maternal control and higher levels of both paternal and maternal affect were more likely to use alcohol, tobacco and cannabis. Sex differences were found within this pattern. Variables of maternal affect and control were not influential among males, whereas the general pattern was maintained among females. This study highlights the importance of perceived permissiveness and the need of considering parent's and children's gender when providing control and affect, as fathers will influence male children whereas mothers will influence female children.

47 CFR 90.475 - Operation of internal transmitter control systems in specially equipped systems.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Operation of internal transmitter control... Control Internal Transmitter Control Systems § 90.475 Operation of internal transmitter control systems in specially equipped systems. (a) An internal transmitter control system need not be designed to meet the...

Evaluation of factors affecting adherence to asthma controller ...

African Journals Online (AJOL)

Evaluation of factors affecting adherence to asthma controller therapy in chest clinics in a sub-Saharan African setting: a cross-sectional study. ... Background: Adherence to controller therapy in asthma is a major concern during the management of the disease. Objective: To determine the adherence rate and identify the ...

Internal cost control on the ecological quality of products

Directory of Open Access Journals (Sweden)

N.P. Syroid

2018-04-01

Full Text Available To improve the environmental quality of products due attention should be paid to control the processes related to environmental quality input of the product. The results of the study help to state the purpose and objectives of the control, also to define objects for internal control of operations cost of environmental quality. So, we believe that the main purpose of internal cost control on the ecological quality of products is the establishment of the correctness and legality of business operations, prevention of violations and abuses in the expenditure of natural, labour, material and financial resources to ensure the minimization of negative impact on the health of consumers and the environment. The basic objectives of internal control of expenditure are brought forward, but it should be noted that they can vary and depend on the size, structure, spheres and types of economic activity of the enterprise, the requirements of management personnel. In the process of identifying the objects of control of environmental quality it should be noted that this list is not exhaustive, but it is most relevant to highlight objects such as genetically modified organisms and waste production. Also the subjects of cost control to environmental quality, their functions and the information base for monitoring are determined. Proper organization of the process of internal cost control on the ecological quality of products would benefit from a clear documentation of transactions, timely and complete registration of accounting data in the registers, the true reflection of information in managerial financial reporting and ensure reduction of the negative impact on the health of consumers and the environment.

Engineering the internal structure of magnetic silica nanoparticles by thermal control

KAUST Repository

Song, Hyon Min

2014-09-30

Calcination of hydrated iron salts in the pores of both spherical and rod-shaped mesoporous silica nanoparticles (NPs) changes the internal structure from an ordered 2D hexagonal structure into a smaller number of large voids in the particles with sizes ranging from large hollow cores down to ten nanometer voids. The voids only form when the heating rate is rapid at a rate of 30 °C min-1. The sizes of the voids are controlled reproducibly by the final calcination temperature; as the temperature is decreased the number of voids decreases as their size increases. The phase of the iron oxide NPs is α-Fe2O3 when annealed at 500 °C, and Fe3O4 when annealed at lower temperatures. The water molecules in the hydrated iron (III) chloride precursor salts appear to play important roles by hydrolyzing Si-O-Si bonding, and the resulting silanol is mobile enough to affect the reconstruction into the framed hollow structures at high temperature. Along with hexahydrates, trivalent Fe3+ ions are assumed to contribute to the structure disruption of mesoporous silica by replacing tetrahedral Si4+ ions and making Fe-O-Si bonding. Volume fraction tomography images generated from transmission electron microscopy (TEM) images enable precise visualization of the structures. These results provide a controllable method of engineering the internal shapes in silica matrices containing superparamagnetic NPs.

Engineering the internal structure of magnetic silica nanoparticles by thermal control

KAUST Repository

Song, Hyon Min; Zink, Jeffrey I.; Khashab, Niveen M.

2014-01-01

Calcination of hydrated iron salts in the pores of both spherical and rod-shaped mesoporous silica nanoparticles (NPs) changes the internal structure from an ordered 2D hexagonal structure into a smaller number of large voids in the particles with sizes ranging from large hollow cores down to ten nanometer voids. The voids only form when the heating rate is rapid at a rate of 30 °C min-1. The sizes of the voids are controlled reproducibly by the final calcination temperature; as the temperature is decreased the number of voids decreases as their size increases. The phase of the iron oxide NPs is α-Fe2O3 when annealed at 500 °C, and Fe3O4 when annealed at lower temperatures. The water molecules in the hydrated iron (III) chloride precursor salts appear to play important roles by hydrolyzing Si-O-Si bonding, and the resulting silanol is mobile enough to affect the reconstruction into the framed hollow structures at high temperature. Along with hexahydrates, trivalent Fe3+ ions are assumed to contribute to the structure disruption of mesoporous silica by replacing tetrahedral Si4+ ions and making Fe-O-Si bonding. Volume fraction tomography images generated from transmission electron microscopy (TEM) images enable precise visualization of the structures. These results provide a controllable method of engineering the internal shapes in silica matrices containing superparamagnetic NPs.

Fuzzy Logic Based Set-Point Weighting Controller Tuning for an Internal Model Control Based PID Controller

Directory of Open Access Journals (Sweden)

Maruthai Suresh

2009-10-01

Full Text Available Controller tuning is the process of adjusting the parameters of the selected controller to achieve optimum response for the controlled process. For many of the control problems, a satisfactory performance is obtained by using PID controllers. One of the main problems with mathematical models of physical systems is that the parameters used in the models cannot be determined with absolute accuracy. The values of the parameters may change with time or various effects. In these cases, conventional controller tuning methods suffer when trying a lot to produce optimum response. In order to overcome these difficulties a fuzzy logic based Set- Point weighting controller tuning method is proposed. The effectiveness of the proposed scheme is analyzed through computer simulation using SIMULINK software and the results are presented. The fuzzy logic based simulation results are compared with Cohen-Coon (CC, Ziegler- Nichols (ZN, Ziegler – Nichols with Set- Point weighting (ZN-SPW, Internal Model Control (IMC and Internal model based PID controller responses (IMC-PID. The effects of process modeling errors and the importance of controller tuning have been brought out using the proposed control scheme.

Dimensional control and check of field machining parts for reactor internals installation

International Nuclear Information System (INIS)

Zhang Caifang

2010-01-01

Some key issues of dimensional control for reactor internals installation are analyzed, and important technical requirements of crucial quality control elements on the measurement, machining, and checking of reactor internals filed machining parts are discussed. Moreover, provisions on quality control and risk prevention of reactor internals filed machining parts are presented in this paper. (author)

An Analysis of Internal Controls and Procurement Fraud Deterrence

Science.gov (United States)

2013-12-01

might keep the organization from achieving its objectives and analyze risks , including fraud risk , so as to decide how the risk should be managed ( COSO ...internal control to adequately manage the risk ( COSO , 2013). Risk management involves developing the effective internal control targeted at a...structure and management . While the risk of fraud cannot be eliminated entirely, it can be greatly reduced with an appropriate procurement fraud prevention

Do job demands and job control affect problem-solving?

Science.gov (United States)

Bergman, Peter N; Ahlberg, Gunnel; Johansson, Gun; Stoetzer, Ulrich; Aborg, Carl; Hallsten, Lennart; Lundberg, Ingvar

2012-01-01

The Job Demand Control model presents combinations of working conditions that may facilitate learning, the active learning hypothesis, or have detrimental effects on health, the strain hypothesis. To test the active learning hypothesis, this study analysed the effects of job demands and job control on general problem-solving strategies. A population-based sample of 4,636 individuals (55% women, 45% men) with the same job characteristics measured at two times with a three year time lag was used. Main effects of demands, skill discretion, task authority and control, and the combined effects of demands and control were analysed in logistic regressions, on four outcomes representing general problem-solving strategies. Those reporting high on skill discretion, task authority and control, as well as those reporting high demand/high control and low demand/high control job characteristics were more likely to state using problem solving strategies. Results suggest that working conditions including high levels of control may affect how individuals cope with problems and that workplace characteristics may affect behaviour in the non-work domain.

Climatic changes, the international control stakes

International Nuclear Information System (INIS)

Maljean-Dubois, S.

2007-01-01

The author presents a juridical and economic analysis of the control mechanism called ''observance'' of the Kyoto protocol. This political and juridical innovation in the domain of the international agreements on the environment deals with the national sovereignty and the economical development mode. (A.L.B.)

Design of complex bone internal structure using topology optimization with perimeter control.

Science.gov (United States)

Park, Jaejong; Sutradhar, Alok; Shah, Jami J; Paulino, Glaucio H

2018-03-01

Large facial bone loss usually requires patient-specific bone implants to restore the structural integrity and functionality that also affects the appearance of each patient. Titanium alloys (e.g., Ti-6Al-4V) are typically used in the interfacial porous coatings between the implant and the surrounding bone to promote stability. There exists a property mismatch between the two that in general leads to complications such as stress-shielding. This biomechanical discrepancy is a hurdle in the design of bone replacements. To alleviate the mismatch, the internal structure of the bone replacements should match that of the bone. Topology optimization has proven to be a good technique for designing bone replacements. However, the complex internal structure of the bone is difficult to mimic using conventional topology optimization methods without additional restrictions. In this work, the complex bone internal structure is recovered using a perimeter control based topology optimization approach. By restricting the solution space by means of the perimeter, the intricate design complexity of bones can be achieved. Three different bone regions with well-known physiological loadings are selected to illustrate the method. Additionally, we found that the target perimeter value and the pattern of the initial distribution play a vital role in obtaining the natural curvatures in the bone internal structures as well as avoiding excessive island patterns. Copyright © 2018 Elsevier Ltd. All rights reserved.

25 CFR 542.7 - What are the minimum internal control standards for bingo?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for bingo... SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.7 What are the minimum internal control standards for... utilized, alternate documentation and/or procedures that provide at least the level of control described by...

Virtual Reality for Enhanced Ecological Validity and Experimental Control in the Clinical, Affective and Social Neurosciences

Science.gov (United States)

Parsons, Thomas D.

2015-01-01

An essential tension can be found between researchers interested in ecological validity and those concerned with maintaining experimental control. Research in the human neurosciences often involves the use of simple and static stimuli lacking many of the potentially important aspects of real world activities and interactions. While this research is valuable, there is a growing interest in the human neurosciences to use cues about target states in the real world via multimodal scenarios that involve visual, semantic, and prosodic information. These scenarios should include dynamic stimuli presented concurrently or serially in a manner that allows researchers to assess the integrative processes carried out by perceivers over time. Furthermore, there is growing interest in contextually embedded stimuli that can constrain participant interpretations of cues about a target’s internal states. Virtual reality environments proffer assessment paradigms that combine the experimental control of laboratory measures with emotionally engaging background narratives to enhance affective experience and social interactions. The present review highlights the potential of virtual reality environments for enhanced ecological validity in the clinical, affective, and social neurosciences. PMID:26696869

PERFORMANCE IN INTERNAL CONTROL AND RISK MANAGEMENT

OpenAIRE

JELER (POPA) IOANA; FOCŞAN ELEONORA IONELA; CORICI MARIAN CĂTĂLIN

2017-01-01

The purpose of this article is to highlight the importance of internal control and risk management. In practice, economic entities meet a variety of risks that have the origins from the internal environment or the external one. Although there are different of views on addressing the concept of risk - threats or opportunities, event or action, accordingly uncertain, proposed by specialists in risk management in this article we try to present these issues and identify techniques to ...

The role of a company’s internal control system in fraud prevention

Directory of Open Access Journals (Sweden)

Dragomir Dimitrijevic

2016-01-01

Full Text Available The emergence of internal control over specific segments of activities has been associated with management needs for evaluation of the consistency between the actual situation and development targets. Monitoring activities should enable detection and timely reaction to possible target-related deviations. While responding to complex market needs, companies are exposed to numerous internal and external influences, some of which may cause significant damage. Companies have realized that it is safer and cheaper to establish their own internal control systems in order to prevent such influences. The aim of this work is to show how the overall quality of control and The emergence of internal control over specific segments of activities has been associated with management needs for evaluation of the consistency between the actual situation and development targets. Monitoring activities should enable detection and timely reaction to possible target-related deviations. While responding to complex market needs, companies are exposed to numerous internal and external influences, some of which may cause significant damage. Companies have realized that it is safer and cheaper to establish their own internal control systems in order to prevent such influences. The aim of this work is to show how the overall quality of control and company performance is improved through implementation of preventive methods by internal controls, and to indicate that a developed system of internal control represents a protective barrier against various kinds of data manipulation and fraud inside the companies. Special attention was paid to fraud in financial statements since it can cause the most serious damage leading to instability of the economic-financial environment.

Tibial internal rotation negatively affects clinical outcomes in total knee arthroplasty: a systematic review.

Science.gov (United States)

Panni, Alfredo Schiavone; Ascione, Francesco; Rossini, Marco; Braile, Adriano; Corona, Katia; Vasso, Michele; Hirschmann, Michael T

2017-12-15

The aim of this systematic review is to analyze the effect of tibial rotational alignment after total knee arthroplasty (TKA) on clinical outcomes and assess the eventual cut-off values for tibial TKA rotation leading to poor outcomes. A detailed and systematic search from 1997 to 2017 of the Pubmed, Medline, Cochrane Reviews, and the Google Scholar databases was performed using the keyword terms "total knee arthroplasty", "total knee replacement", "tibial alignment", "tibial malalignement", "tibial rotation", "rotational error", "axis", "angle", "tibial malrotation", "clinical outcome", in several combinations. The modified Coleman scoring methodology (mCMS) was used. All the primary TKAs studies analyzing correlation between clinical results and tibial rotation were included. Five articles met the inclusion criteria. A total of 333 arthroplasties were included in this review; 139 had tibial component malalignment, while 194 were in control groups. The mean age of patients was 67.3 (SD 0.57) years. The mean average postoperative follow-up delay was 34.7 months (range 21-70). The mean mCMS score was 59.2 points indicating good methodological quality in the included studies. Functional outcomes were assessed through KSS, OKS, KOOS and VAS, negatively related to tibial internal rotation. Our review confirmed that excessive internal rotation of the tibial TKA component represents a significant risk factor for pain and inferior functional outcomes after TKA (> 10° of internal rotation demonstrated the common value), since external rotation does not affect the results. However, a universal precise cut-off value has not been found in the available literature and there remains a debate about CT rotation assessment and surgical intra-operative landmarks. III.

Academic stress and positive affect: Asian value and self-worth contingency as moderators among Chinese international students.

Science.gov (United States)

Liao, Kelly Yu-Hsin; Wei, Meifen

2014-01-01

The theoretical model proposed by Berry and colleagues (Berry, 1997; Berry, Kim, Minde, & Mok, 1987) highlights the importance of identifying moderators in the acculturation process. Accordingly, the current study examined the Asian cultural value of family recognition through achievement (FRTA) and contingency of self-worth on academic competence (CSW-AC) as moderators in the association between academic stress and positive affect among Chinese international students. A total of 370 Chinese international students completed online surveys. Results from a hierarchical regression indicated that while academic stress was negatively associated with positive affect, FRTA was positively associated with positive affect. In other words, those with high academic stress reported a lower level of positive affect. However, individuals who endorsed high levels of FRTA reported a higher level of positive affect. In addition, results also revealed a significant interaction between academic stress and CSW-AC on positive affect. Thus, the study's finding supported the moderator role of CSW-AC. Simple effect analyses were conducted to examine the significant interaction. The results showed that higher levels of CSW-AC strengthened the negative association between academic stress and positive affect but lower levels of CSW-AC did not. Future research directions and implications are discussed.

Investigating the Role of International Law in Controlling Communicable Diseases

Directory of Open Access Journals (Sweden)

Aliasghar Kheirkhah

2017-02-01

Full Text Available International law globally plays a key role in the surveillance and control of communicable diseases. Throughout the nineteenth century, international law played a dominant role in harmonizing the inconsistent national quarantine regulations of European nation states; facilitating the exchange of epidemiological information on infectious diseases; establishing international health organizations; and standardization of surveillance. Today, due to changed forms of infectious diseases and individuals' lifestyles as well as individuals' proximity caused by increased air travels, communicable diseases are in an international and cross-border form. In this regard, binding regulations and inconsistent rules adopted in international multilateral institutions like the World Health Organization, World Trade Organization, Food and Agriculture Organization can be of great use in surveillance and control of communicable diseases. With the globalization of public health, international law can be used as an essential tool in monitoring global health and reducing human vulnerability and mortality.

An Investigation of Relationships between Internal and External Factors Affecting Technology Integration in Classrooms

Science.gov (United States)

Hur, Jung Won; Shannon, David; Wolf, Sara

2016-01-01

Various factors affecting technology integration have been identified, but little research has examined the relationships between factors, especially internal and external ones, and whether they directly or indirectly influenced each other. To fill this research gap, this study examined the significance and relationships of five factors…

25 CFR 900.54 - Should the property management system prescribe internal controls?

Science.gov (United States)

2010-04-01

... System Standards § 900.54 Should the property management system prescribe internal controls? Yes. Effective internal controls should include procedures: (a) For the conduct of periodic inventories; (b) To... 25 Indians 2 2010-04-01 2010-04-01 false Should the property management system prescribe internal...

78 FR 68447 - Exposure Draft-Standards for Internal Control in the Federal Government

Science.gov (United States)

2013-11-14

... GOVERNMENT ACCOUNTABILITY OFFICE Exposure Draft--Standards for Internal Control in the Federal... revisions to the Standards for Internal Control in the Federal Government, known as the ``Green Book,'' to... proposed changes contained in the 2013 Exposure Draft update to the Standards for Internal Control in the...

49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so, each...

Nuclear reactor internals with control elements guides

International Nuclear Information System (INIS)

Baujat, J.; Chevereau, G.

1991-01-01

The internals have a lower plate, a superior plate, support columns and guide tubes for the control rods displacements. The lower section of the control rod guide tube have a base that fits into a bevelled seat in the lower plate. The guide tube is held into the seat by a spring, compressed between the base of the upper section of the tube and the lower plate

Evaluation of information technology impact on effective internal control in the University system

Energy Technology Data Exchange (ETDEWEB)

Sanusi Fasilat, A., E-mail: Fasilat17@gmail.com; Hassan, Haslinda, E-mail: lynn@uum.edu.my [School of Accountancy, College of Business, Universiti Utara Malaysia, Sintok, Kedah (Malaysia)

2015-12-11

Information Technology (IT) plays a key role in internal control system in various organizations in terms of maintaining records and other internal services. Internal control system is defined as an efficient control procedures set up by firm to safeguard resources and to assure the reliability and accuracy of both financial and non-financial records in line with applicable governance and procedure to acquire the established goal and objectives. This paper focuses on the impact of IT on internal control system in the Nigerian universities. Data are collected from three different universities via questionnaire. Descriptive statistics is used to analyze the data; Chi-square is performed to test the hypothesis. The results of the hypothesis showed that IT has a positive relationship with the effective internal control activities in the University system. It is concluded that the adoption of IT will significantly improve the effectiveness of the internal control system operations in the University in terms of quality service delivery.

Evaluation of information technology impact on effective internal control in the University system

International Nuclear Information System (INIS)

Sanusi Fasilat, A.; Hassan, Haslinda

2015-01-01

Information Technology (IT) plays a key role in internal control system in various organizations in terms of maintaining records and other internal services. Internal control system is defined as an efficient control procedures set up by firm to safeguard resources and to assure the reliability and accuracy of both financial and non-financial records in line with applicable governance and procedure to acquire the established goal and objectives. This paper focuses on the impact of IT on internal control system in the Nigerian universities. Data are collected from three different universities via questionnaire. Descriptive statistics is used to analyze the data; Chi-square is performed to test the hypothesis. The results of the hypothesis showed that IT has a positive relationship with the effective internal control activities in the University system. It is concluded that the adoption of IT will significantly improve the effectiveness of the internal control system operations in the University in terms of quality service delivery

Evaluation of information technology impact on effective internal control in the University system

Science.gov (United States)

Sanusi Fasilat, A.; Hassan, Haslinda

2015-12-01

Information Technology (IT) plays a key role in internal control system in various organizations in terms of maintaining records and other internal services. Internal control system is defined as an efficient control procedures set up by firm to safeguard resources and to assure the reliability and accuracy of both financial and non-financial records in line with applicable governance and procedure to acquire the established goal and objectives. This paper focuses on the impact of IT on internal control system in the Nigerian universities. Data are collected from three different universities via questionnaire. Descriptive statistics is used to analyze the data; Chi-square is performed to test the hypothesis. The results of the hypothesis showed that IT has a positive relationship with the effective internal control activities in the University system. It is concluded that the adoption of IT will significantly improve the effectiveness of the internal control system operations in the University in terms of quality service delivery.

Issues of internal control during the reform period

Directory of Open Access Journals (Sweden)

O.I. Gresova

2012-12-01

Full Text Available The paper considers theoretical and methodological problems of organization and financial control activities, the main problems and reasons causing the need for a unified system of internal financial control in the State Administration of Railway Transport of Ukraine at the stage of the reform.

Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine

Directory of Open Access Journals (Sweden)

Klemen Nagode

2014-02-01

Full Text Available This paper presents dynamic modelling of a Francis turbine with a surge tank and the control of a hydro power plant (HPP. Non-linear and linear models include technical parameters and show high similarity to measurement data. Turbine power control with an internal model control (IMC is proposed, based on a turbine fuzzy model. Considering appropriate control responses in the entire area of turbine power, the model parameters of the process are determined from a fuzzy model, which are further included in the internal model controller. The results are compared to a proportional-integral (PI controller tuned with an integral absolute error (IAE objective function, and show an improved response of internal model control.

Internal control in the company in order to financial monitoring

Directory of Open Access Journals (Sweden)

Osipov A.V.

2017-04-01

Full Text Available the article explores the definition of financial monitoring, financial analysis and internal control in aspect to their correlation to fight money laundering and terrorism financing. Internal control is analyzed from the point of view of law, economics and management. The author pays much attention in the article to the work of systems of financial monitoring in organizations.

MEASURING AND ASSESSMENT OF INTERNAL AUDIT#8217;S EFFECTIVENESS

Directory of Open Access Journals (Sweden)

Palfi Cristina

2009-05-01

Full Text Available The evolution of internal auditing in the last period was a very dynamic one, being affected by the increasing attention for its role in corporate governance, especially because of its links with internal control and risk management systems. Internal audi

Affective control and life satisfaction in thalassemics

Directory of Open Access Journals (Sweden)

Carmela Mento

2015-01-01

Full Text Available Background. Thalassemia is a chronic disease that can lead to an impact on psychological functioning and social behavior of patients. However, still little is known about the specific psychological aspects of the disease, such as the degree of tension, life satisfaction and affective control, especially in adult patients. Aim. The purpose of this study is to investigate whether patients with thalassemia have specific psychological pattern relating to the dimensions of tension, satisfaction and quality of life, management of affection. Method. We evaluated 31 patients with thalassemia major and intermedia (19 women and 12 men aged between 18 and 50 years (M = 34 + 16, belonging to the Complex Unit of Medical Genetics. For the evaluation were used the Profile of Mood States (POMS, the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q and the Rorschach test. Results. The findings show an inverse relationship between the levels of self-reported tension and the affective control indicators at Rorschach. Life satisfaction, instead, seems to vary according to the severity of the disease - major vs. intermediate - and the type of therapy. Conclusions. An understanding of the psychological mechanisms involved in thalassemia, both self-reported and projective, can contribute to a wider patient takeover, by considering the subjective aspects related to the psychological and socioemotional well-being, fundamental in the care compliance.

Strategies for Enhancing Nonlinear Internal Model Control of pH Processes

Energy Technology Data Exchange (ETDEWEB)

Hu, Qiuping.; Rangaiah, G.P. [The National University of Singapore, Singapore (Singapore). Dept. of Chemical and Environmental Engineering

1999-02-01

Control of neutralization processes is very difficult due to nonlinear dynamics, different types of disturbances and modeling errors. The objective of the paper is to evaluate two strategies (augmented internal model control, AuIMC and adaptive internal model control, AdIMC) for enhancing pH control by nonlinear internal model control (NIMC). A NIMC controller is derived directly form input output linearization. The AuIMC is composed of NIMC and an additional loop through which the difference between the process and model outputs is fed back and added to the input of the controller. For the AdIMC, and adaptive law with two tuning parameters is proposed for estimating the unknown parameter. Both AuIMC and AdIMC are extensively tested via simulation for pH neutralization. The theoretical and simulation results show that both the proposed strategies can reduce the effect of modeling errors and disturbances, and thereby enhance the performance of NIMC for pH processes. (author)

Effects of Internal Control Training on the Locus of Control of Some ...

African Journals Online (AJOL)

This study investigated the effect of internal control training on the locus of control of selected school going adolescents in Benin City. A sample size of 60 was drawn from two of the 27 co-educational schools in Oredo Local government area of Benin City. A table of random number technique was used to select subjects for ...

The case for an internal dynamics model versus equilibrium point control in human movement.

Science.gov (United States)

Hinder, Mark R; Milner, Theodore E

2003-06-15

The equilibrium point hypothesis (EPH) was conceived as a means whereby the central nervous system could control limb movements by a relatively simple shift in equilibrium position without the need to explicitly compensate for task dynamics. Many recent studies have questioned this view with results that suggest the formation of an internal dynamics model of the specific task. However, supporters of the EPH have argued that these results are not incompatible with the EPH and that there is no reason to abandon it. In this study, we have tested one of the fundamental predictions of the EPH, namely, equifinality. Subjects learned to perform goal-directed wrist flexion movements while a motor provided assistance in proportion to the instantaneous velocity. It was found that the subjects stopped short of the target on the trials where the magnitude of the assistance was randomly decreased, compared to the preceding control trials (P = 0.003), i.e. equifinality was not achieved. This is contrary to the EPH, which predicts that final position should not be affected by external loads that depend purely on velocity. However, such effects are entirely consistent with predictions based on the formation of an internal dynamics model.

Inhibitory control in young children and its role in emerging internalization.

Science.gov (United States)

Kochanska, G; Murray, K; Jacques, T Y; Koenig, A L; Vandegeest, K A

1996-04-01

We examined inhibitory control as a quality of temperament that contributes to internalization. Children were assessed twice, at 26-41 months (N = 103) and at 43-56 months (N = 99), on repeated occasions, in multiple observational contexts and using parental reports. Comprehensive behavioral batteries incorporating multiple tasks were designed to measure inhibitory control at toddler and preschool age. They had good internal consistencies, corresponded with maternal ratings, and were developmentally sensitive. Individual children's performance was significantly correlated across both assessments, indicating stable individual differences. Girls surpassed boys at both ages. Children's internalization was observed while they were alone with prohibited objects, with a mundane chore, playing games that occasioned cheating, being induced to violate standards of conduct, and assessed using maternal reports. Inhibitory control was significantly associated with internalization, both contemporaneously and as a predictor in the longitudinal sense. The implications for considering children's temperament as a significant, yet often neglected contributor to developing internalization are discussed.

Evaluating Internal Model Strength and Performance of Myoelectric Prosthesis Control Strategies.

Science.gov (United States)

Shehata, Ahmed W; Scheme, Erik J; Sensinger, Jonathon W

2018-05-01

On-going developments in myoelectric prosthesis control have provided prosthesis users with an assortment of control strategies that vary in reliability and performance. Many studies have focused on improving performance by providing feedback to the user but have overlooked the effect of this feedback on internal model development, which is key to improve long-term performance. In this paper, the strength of internal models developed for two commonly used myoelectric control strategies: raw control with raw feedback (using a regression-based approach) and filtered control with filtered feedback (using a classifier-based approach), were evaluated using two psychometric measures: trial-by-trial adaptation and just-noticeable difference. The performance of both strategies was also evaluated using Schmidt's style target acquisition task. Results obtained from 24 able-bodied subjects showed that although filtered control with filtered feedback had better short-term performance in path efficiency ( ), raw control with raw feedback resulted in stronger internal model development ( ), which may lead to better long-term performance. Despite inherent noise in the control signals of the regression controller, these findings suggest that rich feedback associated with regression control may be used to improve human understanding of the myoelectric control system.

Internal Interdecadal Variability in CMIP5 Control Simulations

Science.gov (United States)

Cheung, A. H.; Mann, M. E.; Frankcombe, L. M.; England, M. H.; Steinman, B. A.; Miller, S. K.

2015-12-01

Here we make use of control simulations from the CMIP5 models to quantify the amplitude of the interdecadal internal variability component in Atlantic, Pacific, and Northern Hemisphere mean surface temperature. We compare against estimates derived from observations using a semi-empirical approach wherein the forced component as estimated using CMIP5 historical simulations is removed to yield an estimate of the residual, internal variability. While the observational estimates are largely consistent with those derived from the control simulations for both basins and the Northern Hemisphere, they lie in the upper range of the model distributions, suggesting the possibility of differences between the amplitudes of observed and modeled variability. We comment on some possible reasons for the disparity.

Affective science perspectives on cancer control: Strategically crafting a mutually beneficial research agenda

Science.gov (United States)

Ferrer, Rebecca A.; McDonald, Paige Green; Barrett, Lisa Feldman

2015-01-01

Cancer control research involves the conduct of basic and applied behavioral and social sciences to reduce cancer incidence, morbidity, and mortality, and improve quality of life. Given the importance of behavior in cancer control, fundamental research is necessary to identify psychological mechanisms underlying cancer risk, prevention, and management behaviors. Cancer prevention, diagnosis, and treatment are often emotionally-laden. As such, affective science research to elucidate questions related to basic phenomenological nature of emotion, stress, and mood is necessary to understand how cancer control can be hindered or facilitated by emotional experiences. To date, the intersection of basic affective science research and cancer control remains largely unexplored. The goal of this paper is to outline key questions in the cancer control research domain that provide an ecologically valid context for new affective science discoveries. We also provide examples of ways in which basic affective discoveries could inform future cancer prevention and control research. These examples are not meant to be exhaustive or prescriptive, but instead are offered to generate creative thought about the promise of a cancer research context for answering basic affective science questions. Together, these examples provide a compelling argument for fostering collaborations between affective and cancer control scientists. PMID:25987511

Retrospective exposure assessment and quality control in an international multi-centre case-control study

DEFF Research Database (Denmark)

Tinnerberg, H; Heikkilä, P; Huici-Montagud, A

2003-01-01

The paper presents the exposure assessment method and quality control procedure used in an international, multi-centre case-control study within a joint Nordic and Italian cohort. This study was conducted to evaluate whether occupational exposure to carcinogens influenced the predictivity of high...... was higher among the original assessors (the assessor from the same country as the subject) than the average prevalence assessed by the other four in the quality control round. The original assessors classified more job situations as exposed than the others. Several reasons for this are plausible: real...... country-specific differences, differences in information available to the home assessor and the others and misunderstandings or difficulties in translation of information. To ensure the consistency of exposure assessments in international retrospective case-control studies it is important to have a well...

Exploring valid internal-control genes in Porphyra yezoensis (Bangiaceae) during stress response conditions

Science.gov (United States)

Wang, Wenlei; Wu, Xiaojie; Wang, Chao; Jia, Zhaojun; He, Linwen; Wei, Yifan; Niu, Jianfeng; Wang, Guangce

2014-07-01

To screen the stable expression genes related to the stress (strong light, dehydration and temperature shock) we applied Absolute real-time PCR technology to determine the transcription numbers of the selected test genes in P orphyra yezoensis, which has been regarded as a potential model species responding the stress conditions in the intertidal. Absolute real-time PCR technology was applied to determine the transcription numbers of the selected test genes in P orphyra yezoensis, which has been regarded as a potential model species in stress responding. According to the results of photosynthesis parameters, we observed that Y(II) and F v/ F m were significantly affected when stress was imposed on the thalli of P orphyra yezoensis, but underwent almost completely recovered under normal conditions, which were collected for the following experiments. Then three samples, which were treated with different grade stresses combined with salinity, irradiation and temperature, were collected. The transcription numbers of seven constitutive expression genes in above samples were determined after RNA extraction and cDNA synthesis. Finally, a general insight into the selection of internal control genes during stress response was obtained. We found that there were no obvious effects in terms of salinity stress (at salinity 90) on transcription of most genes used in the study. The 18S ribosomal RNA gene had the highest expression level, varying remarkably among different tested groups. RPS8 expression showed a high irregular variance between samples. GAPDH presented comparatively stable expression and could thus be selected as the internal control. EF-1α showed stable expression during the series of multiple-stress tests. Our research provided available references for the selection of internal control genes for transcripts determination of P. yezoensis.

Investigating the Relationship between Family Emotional Atmosphere and Affective Control with Tendency to Addiction

Directory of Open Access Journals (Sweden)

سالار عبدالملکی

2017-03-01

Full Text Available The present study examined the relationship between family emotional atmosphere and affective control with tendency to drug abuse. The study population included all 7500 residents of Qaleh town from Qorveh city. By simple random sampling 323 individuals included the sample group of this study. Family Emotional Atmosphere Questionnaire (FEAQ, Affective Control Scale (ACS, and Tendency to Addiction Questionnaire were the measurement tools for this study. The results indicated that there were significant relationships between family emotional atmosphere with tendency to addiction and its subscales. Also, there was a significant relationship between affective control and tendency to addiction. There is significant relationship between tendency to addiction with all subscales of affective control except anger subscale. In conclusion, there is relationship between family emotional atmosphere and affective control with tendency to addiction. Also, family emotional atmosphere can predict tendency to addiction; while, affective control cannot.

Emotional self-control and dysregulation: A dual-process analysis of pathways to externalizing/internalizing symptomatology and positive well-being in younger adolescents.

Science.gov (United States)

Wills, Thomas A; Simons, Jeffrey S; Sussman, Steve; Knight, Rebecca

2016-06-01

There is little knowledge about how emotional regulation contributes to vulnerability versus resilience to substance use disorder. With younger adolescents, we studied the pathways through which emotion regulation attributes are related to predisposing factors for disorder. A sample of 3561 adolescents (M age 12.5 years) was surveyed. Measures for emotional self-control (regulation of sadness and anger), emotional dysregulation (angerability, affective lability, and rumination about sadness or anger), and behavioral self-control (planfulness and problem solving) were obtained. A structural model was analyzed with regulation attributes related to six intermediate variables that are established risk or protective factors for adolescent substance use (e.g., academic involvement, stressful life events). Criterion variables were externalizing and internalizing symptomatology and positive well-being. Indirect pathways were found from emotional regulation to symptomatology through academic competence, stressful events, and deviance-prone attitudes and cognitions. Direct effects were also found: from emotional dysregulation to externalizing and internalizing symptomatology; emotional self-control to well-being; and behavioral self-control (inverse) to externalizing symptomatology. Emotional self-control and emotional dysregulation had independent effects and different types of pathways. Adolescents scoring high on emotional dysregulation are at risk for substance dependence because of more externalizing and internalizing symptomatology. Independently, youth with better behavioral and emotional self-control are at lower risk. This occurs partly through relations of regulation constructs to environmental variables that affect levels of symptomatology (e.g., stressful events, poor academic performance). Effects of emotion regulation were found at an early age, before the typical onset of substance disorder. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd

2013 International Conference on Mechatronics and Automatic Control Systems

CERN Document Server

2014-01-01

This book examines mechatronics and automatic control systems. The book covers important emerging topics in signal processing, control theory, sensors, mechanic manufacturing systems and automation. The book presents papers from the 2013 International Conference on Mechatronics and Automatic Control Systems held in Hangzhou, China on August 10-11, 2013. .

Theoretical grounds of internal audit in the system of state financial control in Ukraine

Directory of Open Access Journals (Sweden)

Dikan Larysa V.

2013-03-01

Full Text Available The article considers modern directions of reformation of the system of state financial control connected with introduction of the state internal financial control. It considers economic essence of the state internal financial control in the context of its components. It justifies the place of the internal audit in the system of the state internal financial control in Ukraine. It considers existing definitions of internal audit in legislative acts. It generalises views of scientists on interpretation of the “internal audit” notion. It provides definitions united in approaches. It conducts a critical analysis of generalised approaches. It offers the authors’ view on the essence of internal audit in budget institutions, which has certain positive features compared to existing ones.

Control of a Modular Multilevel Converter STATCOM under internal and external unbalances

DEFF Research Database (Denmark)

Tsolaridis, Georgios; Kontos, E.; Parikh, Harsh

2016-01-01

This paper develops a complete control scheme for the Modular Multilevel Converter (MMC) in a STATCOM application. The focus is laid on the internal balancing of the converter and its reliable operation under internal mismatches as well as under external unbalanced conditions. The leg energy...... and the simulation results verified the capability to provide maximum reactive power to the AC grid while maintaining internal balance through the individual control of each arm energy level....... controller ensures that the sum of the capacitor voltages of each phase are equal. An intuitive arm energy controller is also implemented which allows the decoupled control of the energy levels of every arm. The control performance of the STATCOM was evaluated under asymmetrical grid faults...

Distracted and down: neural mechanisms of affective interference in subclinical depression.

Science.gov (United States)

Kaiser, Roselinde H; Andrews-Hanna, Jessica R; Spielberg, Jeffrey M; Warren, Stacie L; Sutton, Bradley P; Miller, Gregory A; Heller, Wendy; Banich, Marie T

2015-05-01

Previous studies have shown that depressed individuals have difficulty directing attention away from negative distractors, a phenomenon known as affective interference. However, findings are mixed regarding the neural mechanisms and network dynamics of affective interference. The present study addressed these issues by comparing neural activation during emotion-word and color-word Stroop tasks in participants with varying levels of (primarily subclinical) depression. Depressive symptoms predicted increased activation to negative distractors in areas of dorsal anterior cingulate cortex (dACC) and posterior cingulate cortex (PCC), regions implicated in cognitive control and internally directed attention, respectively. Increased dACC activity was also observed in the group-average response to incongruent distractors, suggesting that dACC activity during affective interference is related to overtaxed cognitive control. In contrast, regions of PCC were deactivated across the group in response to incongruent distractors, suggesting that PCC activity during affective interference represents task-independent processing. A psychophysiological interaction emerged in which higher depression predicted more positively correlated activity between dACC and PCC during affective interference, i.e. greater connectivity between cognitive control and internal-attention systems. These findings suggest that, when individuals high in depression are confronted by negative material, increased attention to internal thoughts and difficulty shifting resources to the external world interfere with goal-directed behavior. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

25 CFR 542.14 - What are the minimum internal control standards for the cage?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for the... SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.14 What are the minimum internal control standards for... and/or procedures that provide at least the level of control described by the standards in this...

25 CFR 542.8 - What are the minimum internal control standards for pull tabs?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for pull... SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.8 What are the minimum internal control standards for... and/or procedures that provide at least the level of control described by the standards in this...

Internal audit: the expert in providing comfort to the audit committee. The case of risk management and internal control

OpenAIRE

G. SARENS; I. DE BEELDE

2006-01-01

This study investigates to what extent audit committees feel uncomfortable about risk management and internal control, and focuses on how internal audit can be the expert in providing comfort in these areas, building upon the sociology of professions literature. Four case studies reveal that audit committees need comfort with respect to the control environment. Thanks to their internal position, their familiarity with the company, and their position close to people across the company, interna...

Effects of affective picture viewing on postural control.

Science.gov (United States)

Stins, John F; Beek, Peter J

2007-10-04

Emotion theory holds that unpleasant events prime withdrawal actions, whereas pleasant events prime approach actions. Recent studies have suggested that passive viewing of emotion eliciting images results in postural adjustments, which become manifest as changes in body center of pressure (COP) trajectories. From those studies it appears that posture is modulated most when viewing pictures with negative valence. The present experiment was conducted to test the hypothesis that pictures with negative valence have a greater impact on postural control than neutral or positive ones. Thirty-four healthy subjects passively viewed a series of emotion eliciting images, while standing either in a bipedal or unipedal stance on a force plate. The images were adopted from the International Affective Picture System (IAPS). We analysed mean and variability of the COP and the length of the associated sway path as a function of emotion. The mean position of the COP was unaffected by emotion, but unipedal stance resulted in overall greater body sway than bipedal stance. We found a modest effect of emotion on COP: viewing pictures of mutilation resulted in a smaller sway path, but only in unipedal stance. We obtained valence and arousal ratings of the images with an independent sample of viewers. These subjects rated the unpleasant images as significantly less pleasant than neutral images, and the pleasant images as significantly more pleasant than neutral images. However, the subjects rated the images as overall less pleasant and less arousing than viewers in a closely comparable American study, pointing to unknown differences in viewer characteristics. Overall, viewing emotion eliciting images had little effect on body sway. Our finding of a reduction in sway path length when viewing pictures of mutilation was indicative of a freezing strategy, i.e. fear bradycardia. The results are consistent with current knowledge about the neuroanatomical organization of the emotion system and

ORGANIZATIONAL SYSTEMS OF INTERNAL FINANCIAL CONTROL IN THE WORLD

Directory of Open Access Journals (Sweden)

Mihaela – Lavinia CIOBĂNICĂ

2014-04-01

Full Text Available Beyond the multitude of definitions, internal control is found in the centre of managerial concerns worldwide. This amplification of interest towards internal control has its origin in a series of events, of which two can be mentioned: the growing business complexity and dispersal activity centres, which led to the growth and development of the delegation of competence, the only way which enables the responsible to exercise powers from a distance and entirely, bringing together the components needed by its delegates. Regulatory domain, which has not ceased to expand: laws, regulations, rules, professional constraints, budgetary and social – all these have increasingly limited the decision makers, through a network of rules that must be respected. Consequently, what can be done to be safe from any punishment and to ensure constant watch over the essentials? To answer these questions, and many others, experts in the field have taken initiatives that have enabled them to define with precision the specific internal control and to set goals, creating the famous models: COSO and CoCo.

Affective Policy Performance Evaluation Model: A Case of an International Trade Policy Implementation

Directory of Open Access Journals (Sweden)

Inwon Kang

2018-01-01

Full Text Available Firms often superficially adopt policies because of governmental rules and regulations, so as to avoid penalties or to gain benefits. However, the evaluation and characterization of those kinds of adoptions as policy performance distorts the true level of policy performance: social sustainability. This study proposes an affective policy performance evaluation model. The attitudes of employees toward adopting a policy are characterized into genuine and superficial compliance. Their behaviors are explained through voluntary and opportunistic adoptions. In order to validate the proposed model, a survey was conducted on an international trade policy target group (n = 216 for the Strategic Trade Control System (STCS, in order to understand their attitudes toward adopting the policy. The survey data was analyzed by a structural equation modeling method. The measures of the factors in the proposed model are adopted and modified from existing studies. The most effective resources of policy implementation on the firms’ genuine and superficial compliance and ultimately on the firms’ voluntary policy adoption are revealed through the analysis. Based on the results, this study presents a strategy for allocating and managing policy implementation resources to exclusively encourage firms’ trade policy adoptions.

Could positive affect help engineer robot control systems?

Science.gov (United States)

Quirin, Markus; Hertzberg, Joachim; Kuhl, Julius; Stephan, Achim

2011-11-01

Emotions have long been seen as counteracting rational thought, but over the last decades, they have been viewed as adaptive processes to optimize human (but also animal) behaviour. In particular, positive affect appears to be a functional aspect of emotions closely related to that. We argue that positive affect as understood in Kuhl's PSI model of the human cognitive architecture appears to have an interpretation in state-of-the-art hybrid robot control architectures, which might help tackle some open questions in the field.

Control Modes in International Service Operations: The Propensity to Franchise

OpenAIRE

Karin Fladmoe-Lindquist; Laurent L. Jacque

1995-01-01

What determines a service firm's organizational choice between equity-based control and franchising? This question, which has elicited some theoretical answers and a few empirical tests in a domestic setting, has never been addressed in an international context before. This study explains the mode of control chosen in terms of a theoretical framework which borrows from agency theory and transaction cost analysis. The propensity to franchise internationally was found to be directly related to ...

Impact of Public Internal Financial Control on Public Administration in Croatia

Directory of Open Access Journals (Sweden)

Vesna VAŠIČEK

2010-04-01

Full Text Available The PIFC /Public Internal Financial Control/ was developed by the European Commission. PIFC is set of principles internal financial controls system established for the purpose of controlling, auditing, supervise on the use of national budget and European Union budget and funds. Also, in order to support candidate countries in their internal control system reforms in the public sector. Therefore, it is expected for the candidate countries to establish and develop the system of internal financial controls according to the concept which was in that field developed by the European Union based on International Standards and the best practice of European countries. Since the year 2003 the Republic of Croatia undertakes intensive activities on the establishment and development of the internal financial control system according with the regulation of European Union. In keeping with the set concept, the Republic of Croatia undertook numerous activities during the past six years to create all the necessary assumptions for the establishment and development of the system, including: the adoption of the initial strategic documents; drafting of laws; the creation of organisational capacities and human resources; and the implementation of the system with budget users at central government and local levels. In this paper we will present phases of implementation PIFC in Croatian Public Sector. Through this phases we will show impact that PIFC has on development of New Public Management in Croatia and changes in organizational structure and human resource that are caused during this process. Also, we will give critical opinion of that process and problems which occur during implementation. In this paper we will present approach in implementation of PIFC in Slovenia and Bosnia and Herzegovina and compare this with implementation in Croatia.

Area-wide control of fruit flies and other insect pests. Joint proceedings of the international conference on area-wide control of insect pests and the fifth international symposium on fruit flies of economic importance

International Nuclear Information System (INIS)

Tan, Keng-Hong

2000-01-01

With the world population attaining the six billion mark, the urgency of increasing quality food production and reducing the spread of diseases transmitted by insects, without affecting our fragile environment, will be of paramount importance. Losses currently experienced in agricultural production, due to insect pests and through diseases transmitted by insect vectors, are very high especially in developing and poor countries. Many insect pests and vectors are of economic importance, and several such as fruit flies, mosquitoes and tsetse flies have attracted international concerns. Most pests are traditionally controlled through heavy reliance on pesticides which can cause environmental pollution, pesticide resistance, and pest resurgence. The control, management or eradication of insect pests and vectors with minimal adverse impact on our food quality, environment, health and well-being should be of great concern to many agriculturists, biological and physical scientists as well as to national and international agencies responsible for pest control. Steps taken by the various concerned agencies to improve and implement the area-wide control will hopefully lead us into the next millennium free from major insect pests and vectors while at the same time protect our precarious global environment. This volume is the culmination of proceedings conducted in two recent international meetings, FAO/IAEA International Conference on Area-Wide Control of Insect Pests, 28 May - 2 June 1998, and the Fifth International Symposium on Fruit Flies of Economic Importance, 1-5 June 1998, held in Penang, Malaysia. Over three hundred papers (both oral contributions and posters) were presented at the two meetings. The manuscripts submitted by authors are divided according to broad topics into eighteen sections originally defined by the organisers as corresponding to the sessions of the meetings. The organisers identified one to several individuals in each of the sessions to deliver an

Student and School Factors Affecting Mathematics Achievement: International Comparisons between Korea, Japan and the USA

Science.gov (United States)

Shin, Jongho; Lee, Hyunjoo; Kim, Yongnam

2009-01-01

The purpose of the study was to comparatively investigate student- and school-level factors affecting mathematics achievement of Korean, Japanese and American students. For international comparisons, the PISA 2003 data were analysed by using the Hierarchical Linear Modeling method. The variables of competitive-learning preference, instrumental…

Cross-cultural validation of the "International affective picture system" (IAPS on a sample from Bosnia and Herzegovina

Directory of Open Access Journals (Sweden)

Drače Saša

2013-01-01

Full Text Available In this study the normative ratings of the International Affective Picture System (IAPS, Center for the Study of Emotion and Attention [CSEA], 1995 were compared with the ratings from a Bosnian sample. Seventy-two psychology undergraduates from the University of Sarajevo (Bosnia and Herzegovina rated valence, dominance and arousal for a stratified sample of 60 pictures that was selected from the IAPS. Reliability coefficients indicate that the self-report ratings are internally consistent. The affective ratings from our sample correlated strongly with the North American ratings at: .95, .81 and .91, respectively for valence, arousal and dominance. Consistent with expectations, mean valence and dominance ratings did not differ significantly between the Bosnian and North American sample. Furthermore, plotting of the Bosnian valence and arousal ratings results in a similar boomerang shaped distribution as the North American affective ratings. Taken together, findings obtained from the Bosnian sample confirm the cross-cultural validity of the IAPS.

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Science.gov (United States)

2010-04-01

... internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES... Company Rules § 240.17Ad-13 Annual study and evaluation of internal accounting control. (a) Accountant's... accountant concerning the transfer agent's system of internal accounting control and related procedures for...

Sleep quality among internally displaced Georgian adolescents and population-based controls.

Science.gov (United States)

Sakhelashvili, Irine; Eliozishvili, Marine; Lortkipanidze, Nani; Oniani, Nikoloz; Cervena, Katerina; Darchia, Nato

2016-09-01

Sleep problems in children and adolescents are a significant public health concern and may be linked to a variety of psychoemotional difficulties. This study aimed to evaluate sleep quality and associated factors in conflict-affected Georgian adolescents after 9 months of forced displacement. Thirty-three internally displaced adolescents (mean age 11.4 years) and 33 adolescents (mean age 10.8 years) from the general population completed the Epworth Sleepiness Scale and the Children's Depression Inventory (CDI). Parents completed the Children's Sleep-Wake Scale and provided information on their socioeconomic status (SES) and the adolescents' sleep behavior, academic performance, and peer social relationships. The groups differed significantly in sleep quality, peer relationships, SES, and CDI scores. In the internally displaced group, the only significant predictor of sleep quality was SES, which increased the predictive capacity of the model (demographic and psychosocial variables) by 20% in the hierarchical analyses. The most significant predictor in the non-internally displaced group was CDI. This research indicates that displacement may affect sleep quality and psychosocial functioning. The importance of family SES as a contributing factor to displaced adolescents' poor sleep quality is highlighted. An integrated approach designed to improve the psychosocial environment of internally displaced adolescents is needed for their protection. © The Author(s) 2015.

Constitution of a centralised data base for the internal quality control in radiotherapy; Constitution d'une base de donnees centralisee pour le controle de qualite interne en radiotherapie

Energy Technology Data Exchange (ETDEWEB)

Fau, P.; Rodrigues, C.; Ruchaud, R.; Bravetti, J. [Centre Prive de Radiotherapie de Metz, 57 - Metz (France)

2009-10-15

The objective of this project was to implement a centralised data base of internal quality control in radiotherapy according to the criteria of the decree of A.f.s.s.a.p.s. (French agency of sanitary safety of health products on 27 july 2007, about the internal quality control of external radiotherapy facilities. The software on one year meets the objectives: compliance by comparison with A.f.s.s.a.p.s. criteria but particularly optimization of the centralisation and analysis of the internal quality controls. (N.C.)

Whither the legal control of nuclear energy?

International Nuclear Information System (INIS)

Riley, Peter

1995-01-01

International nuclear trade is governed by the regime of legal control of nuclear energy, nuclear materials, knowledge of nuclear processes and weapons. Nuclear trade is under pinned by international agreements concerning physical protection and safeguards, the control of nuclear weapons, the protection of nuclear materials from terrorist action and third part liability. The political and geographical boundary changes of the past two years have significantly altered the background against which this regime has developed. Such changes have affected nuclear trade. The paper summarised the legal control of nuclear energy between States, identifies the areas of change which may affect this regime and the consequences for international trade. Conclusions are drawn as to the development of the international legal control of nuclear energy. (author). 21 refs

49 CFR 225.33 - Internal Control Plans.

Science.gov (United States)

2010-10-01

... official business. Each railroad shall amend its Internal Control Plan, as necessary, to reflect any..., incident, injury or illness will not be permitted or tolerated and will result in some stated disciplinary... paragraph (a)(1). Each railroad shall have procedures to process complaints from any person about the policy...

Interactive effects of trait and state affect on top-down control of attention.

Science.gov (United States)

Hur, Juyoen; Miller, Gregory A; McDavitt, Jenika R B; Spielberg, Jeffrey M; Crocker, Laura D; Infantolino, Zachary P; Towers, David N; Warren, Stacie L; Heller, Wendy

2015-08-01

Few studies have investigated how attentional control is affected by transient affective states while taking individual differences in affective traits into consideration. In this study, participants completed a color-word Stroop task immediately after undergoing a positive, neutral or negative affective context manipulation (ACM). Behavioral performance was unaffected by any ACM considered in isolation. For individuals high in trait negative affect (NA), performance was impaired by the negative but not the positive or neutral ACM. Neuroimaging results indicate that activity in primarily top-down control regions of the brain (inferior frontal gyrus and dorsal anterior cingulate cortex) was suppressed in the presence of emotional arousal (both negative and positive ACMs). This effect appears to have been exacerbated or offset by co-occurring activity in other top-down control regions (parietal) and emotion processing regions (orbitofrontal cortex, amygdala and nucleus accumbens) as a function of the valence of state affect (positive or negative) and trait affect (trait NA or trait PA). Neuroimaging results are consistent with behavioral findings. In combination, they indicate both additive and interactive influences of trait and state affect on top-down control of attention. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Detecting Internal Control Problems Based on COSO and Islamic Perspective: Case on SMEs

Directory of Open Access Journals (Sweden)

Yuniarti Hidayah Suyoso Putra

2014-03-01

Full Text Available Objective – The presence of Small Medium Enterprises (SMEs has been able to be livelihoods sources and absorb more labor, even though it has a relative smaller contribution of additional value compared to the Large-scale Enterprises. The number of economic actors of SMEs spread across area from urban to rural. However, SMEs have faced several serious problems. These problems are caused by the unique characteristics of SMEs itself. First, lack of managerial skills due to limited human resources and lack of monitoring which it is rarely conducted by the manager or the owner. Second, lack of information and technology to carry out operations. Both problems have great impacts in lack of internal controls. Third, SMEs also face problems in developing business scale, limited access to capital to the banks and financial institutions due to the lack of transparency. Therefore, this research aimed to detect to what extent of the problems arising in the application and assessment of internal controls performed by SMEs.Method – The research employs descriptive qualitative research method through direct observation, interview and business documentation owned by the company. Research materials are 29 SMEs consisting of 19 trading SMEs and 10 service SMEs. All SMEs are located in Malang city. Detection of application and assessment of internal controls in this study is based on the COSO framework and the Islamic perspective.Result – Internal control activities indicators apply the five principles of COSO framework which focused on three layers. First layer is self-assessment control area. Second layer is environment control area and the third layer is independent control area. While the Islamic perspective is focused on the internal control of business activities based on the Qur'an and Hadith. The results derive from application and assessment based on COSO framework and Islamic perspectives are complementary in improving the practice of internal

Brucella abortus choloylglycine hydrolase affects cell envelope composition and host cell internalization.

Directory of Open Access Journals (Sweden)

María Inés Marchesini

Full Text Available Choloylglycine hydrolase (CGH, E.C. 3.5.1.24 is a conjugated bile salt hydrolase that catalyses the hydrolysis of the amide bond in conjugated bile acids. Bile salt hydrolases are expressed by gastrointestinal bacteria, and they presumably decrease the toxicity of host's conjugated bile salts. Brucella species are the causative agents of brucellosis, a disease affecting livestock and humans. CGH confers Brucella the ability to deconjugate and resist the antimicrobial action of bile salts, contributing to the establishment of a successful infection through the oral route in mice. Additionally, cgh-deletion mutant was also attenuated in intraperitoneally inoculated mice, which suggests that CGH may play a role during systemic infection other than hydrolyzing conjugated bile acids. To understand the role CGH plays in B. abortus virulence, we infected phagocytic and epithelial cells with a cgh-deletion mutant (Δcgh and found that it is defective in the internalization process. This defect along with the increased resistance of Δcgh to the antimicrobial action of polymyxin B, prompted an analysis of the cell envelope of this mutant. Two-dimensional electrophoretic profiles of Δcgh cell envelope-associated proteins showed an altered expression of Omp2b and different members of the Omp25/31 family. These results were confirmed by Western blot analysis with monoclonal antibodies. Altogether, the results indicate that Brucella CGH not only participates in deconjugation of bile salts but also affects overall membrane composition and host cell internalization.

17 CFR 229.308T - (Item 308T) Internal control over financial reporting.

Science.gov (United States)

2010-04-01

... over financial reporting. 229.308T Section 229.308T Commodity and Securities Exchanges SECURITIES AND... § 229.308T (Item 308T) Internal control over financial reporting. Note to Item 308T: This is a special... internal control over financial reporting. Provide a report of management on the registrant's internal...

Regional and international approaches on prevention and control of animal transboundary and emerging diseases.

Science.gov (United States)

Domenech, J; Lubroth, J; Eddi, C; Martin, V; Roger, F

2006-10-01

Transboundary animal diseases pose a serious risk to the world animal agriculture and food security and jeopardize international trade. The world has been facing devastating economic losses from major outbreaks of transboundary animal diseases (TADs) such as foot-and-mouth disease, classical swine fever, rinderpest, peste des petits ruminants (PPR), and Rift Valley fever. Lately the highly pathogenic avian influenza (HPAI) due to H5N1 virus, has become an international crisis as all regions around the world can be considered at risk. In the past decades, public health authorities within industrialized countries have been faced with an increasing number of food safety issues. The situation is equally serious in developing countries. The globalization of food (and feed) trade, facilitated by the liberalization of world trade, while offering many benefits and opportunities, also represents new risks. The GF-TADs Global Secretariat has carried out several regional consultations for the identification of priority diseases and best ways for their administration, prevention and control. In the questionnaires carried out and through the consultative process, it was noted that globally, FMD was ranked as the first and foremost priority. Rift Valley fever, and today highly pathogenic avian influenza, are defined as major animal diseases which also affect human health. PPR and CBPP, a disease which is particularly serious in Africa and finally, African swine fever (ASF) and classical swine fever (CSF) are also regionally recognised as top priorities on which the Framework is determined to work. The FAO philosophy--shared by the OIE--embraces the need to prevent and control TADs and emerging diseases at their source, which is most of the time in developing countries. Regional and international approaches have to be followed, and the FAO and OIE GF-TADs initiative provides the appropriate concepts and objectives as well as an organizational framework to link international and

Construction of an internal amplification control for Mycobacterium ...

African Journals Online (AJOL)

Elham

2013-07-03

Jul 3, 2013 ... million and 10 bacteria and the most suitable internal control concentration for the mix was ... But the risk of contamination is unavoidable in normal ..... Contamination Management: Implication for Broad-Range Ribosomal.

Internal control in an EDI environment.

OpenAIRE

Bae, Dal Hyeoung

1991-01-01

Approved for public release; distribution in unlimited. Electronic Data Interchange(EDI) is the electronic transmission of standard business documents in machine-readable format between parent companies and respective trading partners. As the use of EDI has grown, there have been the associated risks due to an uncontrolled environment. Accordingly, the necessity for effective internal controls in an EDI environment is on the rise. This thesis evaluates and analyzes the feasi...

International consensus principles for ethical wildlife control.

Science.gov (United States)

Dubois, Sara; Fenwick, Nicole; Ryan, Erin A; Baker, Liv; Baker, Sandra E; Beausoleil, Ngaio J; Carter, Scott; Cartwright, Barbara; Costa, Federico; Draper, Chris; Griffin, John; Grogan, Adam; Howald, Gregg; Jones, Bidda; Littin, Kate E; Lombard, Amanda T; Mellor, David J; Ramp, Daniel; Schuppli, Catherine A; Fraser, David

2017-08-01

Human-wildlife conflicts are commonly addressed by excluding, relocating, or lethally controlling animals with the goal of preserving public health and safety, protecting property, or conserving other valued wildlife. However, declining wildlife populations, a lack of efficacy of control methods in achieving desired outcomes, and changes in how people value animals have triggered widespread acknowledgment of the need for ethical and evidence-based approaches to managing such conflicts. We explored international perspectives on and experiences with human-wildlife conflicts to develop principles for ethical wildlife control. A diverse panel of 20 experts convened at a 2-day workshop and developed the principles through a facilitated engagement process and discussion. They determined that efforts to control wildlife should begin wherever possible by altering the human practices that cause human-wildlife conflict and by developing a culture of coexistence; be justified by evidence that significant harms are being caused to people, property, livelihoods, ecosystems, and/or other animals; have measurable outcome-based objectives that are clear, achievable, monitored, and adaptive; predictably minimize animal welfare harms to the fewest number of animals; be informed by community values as well as scientific, technical, and practical information; be integrated into plans for systematic long-term management; and be based on the specifics of the situation rather than negative labels (pest, overabundant) applied to the target species. We recommend that these principles guide development of international, national, and local standards and control decisions and implementation. © 2017 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

Internal Capital Market Controls and Financial Performance in Multidivisional Firms.

OpenAIRE

Hill, Charles W L

1988-01-01

It is proposed that, within the population of M-form firms, the control systems necessary to realize economic benefits from interrelationships between subunits o f a firm are incompatible with the systems necessary to realize benef its from an M-form type internal capital market. This hypothesis is t ested on 156 large U.K. firms. Questionnaire data are used to classif y the firms according to their internal control characteristics. The findings provide tentative support for the hypothesis. C...

Internal and external force-based impedance control for cooperative manipulation

NARCIS (Netherlands)

Heck, D.J.F.; Kostic, D.; Denasi, A.; Nijmeijer, H.

2013-01-01

An asymptotically stable cascaded control algorithm is proposed for cooperative manipulation of a common object. This algorithm controls motion and internal forces of the object, as well as the contact forces between the object and environment. The motion of each manipulator is controlled using an

Implementation guide of internal contamination control

International Nuclear Information System (INIS)

Balter, Henia; Savio, Eduardo; Souto, Beatriz

1994-01-01

A review of current methods of contamination control for radioisotopes 131I, 125I and 99mTc, periodic control of personnel exposed to radiation.Maximum permissible body burden (Mpbb) for each radionuclide,radiotoxicity as danger of internal contamination directly related with Let, type of radiation,Ali values for various radionuclides and external irradiation as an opposed factor.Effective half life,examples, 99mTc in urine,iodine in thyroid caption, 99m Tc absorption by skin and mouth. Procedure of control and calculation by measurement of urine samples in a gamma spectrometer. Iodine thyroid caption by monitoring of thyroid with a solid NaI(TI)scintillator taking as background radiation the activity of upper leg muscle. Standard solutions are prepared to fill a thyroid phantoms.Results must not be higher than Mpbb of corresponding radionuclide.Bibliography

EVALUATING IMPLEMENTION OF GOVERNMENTAL PROVISION ON NO. 60 YEAR 2008 FOR GOVERNMENTAL INTERNAL CONTROL IN BOARD OF FINANCE AND DEVELOPMENT CONTROL OF SOUTH SULAWESI

OpenAIRE

Mediaty

2012-01-01

The purpose of this research is to evaluate Governmental Internal Control System in Board of Finance and Development Control of South Sulawesi. Governmental Internal Control System is a management control of government in achieving purpose of the state with the issuance of Governmental Provision No. 60 year 2008. List of Governmental Internal Control Test consists of five parts in accordance with the Internal Control System elements are: Control Environment, Risk Assessment, Control Activitie...

2nd International Conference on Mechatronics and Automatic Control

CERN Document Server

2015-01-01

This book examines mechatronics and automatic control systems. The book covers important emerging topics in signal processing, control theory, sensors, mechanic manufacturing systems and automation. The book presents papers from the second International Conference on Mechatronics and Automatic Control Systems held in Beijing, China on September 20-21, 2014. Examines how to improve productivity through the latest advanced technologies Covering new systems and techniques in the broad field of mechatronics and automatic control systems.

Risk-oriented internal control: The essence, management methods at small enterprises

OpenAIRE

Piskunov, V. A.; Manyayeva, V. A.; Tatarovskaya, T. E.; Bychkova, E. Y.

2016-01-01

The research topic relevance is inspired by necessity to develop theoretical and methodical provisions on the internal control system, risk-based management at small enterprises and to prove application feasibility, using economic-mathematical methods its implementation. The purpose of this research is to develop theoretical and methodical approaches to internal control system formation in small businesses, generating reliable and relevant information on the commercial organization activities...

25 CFR 542.11 - What are the minimum internal control standards for pari-mutuel wagering?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for pari... INTERIOR HUMAN SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.11 What are the minimum internal control... documentation and/or procedures that provide at least the level of control described by the standards in this...

Positive and Negative Affect and Adolescent Adjustment: Moderation Effects of Prefrontal Functioning.

Science.gov (United States)

Brieant, Alexis; Holmes, Christopher J; Maciejewski, Dominique; Lee, Jacob; Deater-Deckard, Kirby; King-Casas, Brooks; Kim-Spoon, Jungmeen

2018-03-01

We examined whether cognitive control moderates the effects of emotion on adolescent internalizing and externalizing symptomatology in a longitudinal study of 138 adolescents. Self-reported positive affect (PA) and negative affect and behavioral and neural indicators of cognitive control, indexed by performance and prefrontal hemodynamic response during a cognitive interference task, were collected at Time 1. Self-reported internalizing and externalizing symptomatology were collected at Time 1 and Time 2 (1 year later). Results indicated that higher PA predicted decreases in externalizing symptomatology, but only for adolescents with poor neural cognitive control. No moderation effects were found for behavioral cognitive control. Findings imply the beneficial effects of PA on the development of externalizing problems among adolescents with poor prefrontal functioning. © 2018 Society for Research on Adolescence.

Internal versus External Control of Reinforcement: A Review of the Locus of Control Construct

Science.gov (United States)

Kormanik, Martin B.; Rocco, Tonette S.

2009-01-01

One aspect of personality, perceptions of internal versus external control of reinforcement, shifts under conditions of change. This review of the literature examines the relationship between planned organizational change and locus of control. The review includes literature from the disciplines of clinical and social psychology, adult development,…

Turbine Energy Evaluation by internal dimensional control

International Nuclear Information System (INIS)

Mediavilla, F.

2000-01-01

To maintain the optimum thermal performance in a high level throughout the life of the turbines requires a good testing program, proper analysis of the test data, and a steam path audit during turbine overhauls. If from operating data analysis collected during the performance test before the outage shows that the efficiency of the turbine is coming down, the steam path audit, that is an internal inspection and a dimensional control of the internals, identity and quantity causes of performance degradation like, seal leakages, excessive clearances, solid particle erosion damages, blades deposits and other losses. The steam path audit assigns the heat rate penalties associated with each of these individual losses to the total degradation. This are used to make cost-effective maintenance decisions during the course of the overhaul. After repairs, a closing steam path audit is conducted during the re assembly of the turbine in order to predict return to service condition of the machine and to provide a quality control check on outage repairs. (Author)

Can the sentinel lymph node technique affect decisions to offer internal mammary chain irradiation?

International Nuclear Information System (INIS)

Bourre, Jean-Cyril; Payan, Raoul; Collomb, Delphine; Gallazzini-Crepin, Celine; Calizzano, Alex; Desruet, Marie-Dominique; Pasquier, Dominique; Bolla, Michel; Fagret, Daniel; Vuillez, Jean-Philippe

2009-01-01

Identification of the sentinel lymph node (SLN) for small mammary tumours (cT1N0) sometimes leads to detection of internal mammary chain (IMC) drainage. This information is often ignored by physicians. The present study sought to determine the frequency with which an internal mammary SLN was identified by peritumoral injection of radioactive tracer, and then to determine the patients in whom identification of an internal mammary SLN could have an impact on the radiation treatment plan. Between March 2002 and March 2008, 622 SLN biopsies performed in a cohort of 608 patients were analysed. Technetium-labelled nanocolloids were administered via three peritumoral injections, completed by a deep prepectoral injection, with the entire procedure performed under echographic guidance. The SLN was identified in 607 of the 622 patients, including 174 (28.7%) in the IMC. A total of 161 successful internal mammary biopsies were performed. Of the 622 patients, 18 showed SLN involvement in the IMC. In 7 of these patients, only the internal mammary SLN was affected. Prophylactic irradiation of the IMC was indicated in 376 patients, but only in 18 (4.8%) of these patients was there effectively IMC involvement; internal mammary SLN biopsy failed in 7 patients (1.9%). SLN detection by peritumoral injection, combined with the systematic removal of the internal mammary SLN, enabled the involvement of this region to be found in a nonnegligible number of patients. Such information should make it possible to personalize treatment for patients with stage cT1 mammary cancer and thereby avoid needless internal mammary radiation therapy in a large number of patients (93.4% in our study). (orig.)

Measuring International Migration in Azerbaijan

Directory of Open Access Journals (Sweden)

Serhat Yüksel

2018-01-01

Full Text Available International migration significantly affects economic, social, cultural, and political factors of the country. Owing to this situation, it can be said that the reasons of international migration should be analyzed in order to control this problem. The purpose of this study is to determine the influencing factors of international migration in Azerbaijan. In this scope, annual data of 11 explanatory variables for the period of 1995–2015 was analyzed via Multivariate Adaptive Regression Splines (MARS method. According to the results of this analysis, it was identified that people prefer to move other countries in case of high unemployment rates. In addition, the results of the study show that population growth and high mortality rate increases the migration level. While considering these results, it was recommended that Azerbaijan should focus on these aspects to control international migration problem.

Factors affecting sustainable animal trypanosomosis control in parts ...

African Journals Online (AJOL)

This study examined the factors affecting sustainable trypanosomiasis control in parts of Kaduna State within the sub-humid savannah ecological zone of Nigeria. Focus group discussions were ... More awareness and preference for pour-on and aerial spraying were higher than the use of traps, target or screens. Rearing of ...

El Control y la Confianza: dos rivales en las "International Joint Ventures"

Directory of Open Access Journals (Sweden)

Francisco Puig Blanco

2013-02-01

Full Text Available Las empresas conjuntas internacionales(International Joint Ventures se caracterizan pordos factores íntimamente relacionados: el control y eloportunismo. En este trabajo, trataremos de analizarla relación entre ambos factores y estudiaremos quétipos de control ayudarían a prevenir o a reducirel oportunismo en este tipo de empresas. Además,trataremos de identificar las ventajas e inconvenientesasociados al control y analizaremos el caso de unaInternational Joint Venture formada por dos empresas,una española y la otra americana, cuyo fracaso se debió,en gran parte, a la ausencia de control (confianza y aloportunismo.   ABSTRACT International Joint Ventures are distinguished bytwo closely related factors: control and opportunism.In this paper we will try to analyze the relationshipbetween both factors and we will study what controlswould help prevent or reduce opportunism in thisclass of enterprises. Besides, we will attempt to identifythe advantages and inconveniences associated withcontrol, and analyze one case of an International JointVenture comprised by two companies, a Spanish and anAmerican one whose failure was largely due to lack ofcontrol (trust and opportunism.

The Information Support of the Internal Control of Receivables and Accounts Payable

Directory of Open Access Journals (Sweden)

Akimova Natalia S.

2017-11-01

Full Text Available The article substantiates the necessity of organization of internal audit of receivables and accounts payable at the trade enterprises, which will allow the decision-makers to obtain confirmation of the validity of the accountance data. The theoretical substantiation of bases of monitoring together with necessity of its carrying out in the accountance system of accounts receivable and accounts payable was considered. The scheme on interaction of subjects of control has been proposed, in terms of which each of the examined subjects of control is in constant information interaction with other divisions. To effectively control the movement of debt, trade organizations are encouraged to use the forms of operational reporting developed as part of improving internal audit as a tool to enhance the efficiency of the internal control system.

Optimal closed-loop identification test design for internal model control

NARCIS (Netherlands)

Zhu, Y.; Bosch, van den P.P.J.

2000-01-01

In this work, optimal closed-loop test design for control is studied. Simple design formulas are derived based on the asymptotic theory of Ljung. The control scheme used is internal model control (IMC) and the design constraint is the power of the process output or that of the reference signal. The

Apple orchard pest control strategies affect bird communities in southeastern France.

Science.gov (United States)

Bouvier, Jean-Charles; Ricci, Benoît; Agerberg, Julia; Lavigne, Claire

2011-01-01

Birds are regarded as appropriate biological indicators of how changes in agricultural practices affect the environment. They are also involved in the biocontrol of pests. In the present study, we provide an assessment of the impact of pest control strategies on bird communities in apple orchards in southeastern France. We compared the structure (abundance, species richness, and diversity) of breeding bird communities in 15 orchards under conventional or organic pest control over a three-year period (2003-2005). Pest control strategies and their evolution over time were characterized by analyzing farmers' treatment schedules. The landscape surrounding the orchards was characterized using a Geographic Information System. We observed 30 bird species overall. Bird abundance, species richness, and diversity were all affected by pest control strategies, and were highest in organic orchards and lowest in conventional orchards during the three study years. The pest control strategy affected insectivores more than granivores. We further observed a tendency for bird communities in integrated pest management orchards to change over time and become increasingly different from communities in organic orchards, which also corresponded to changes in treatment schedules. These findings indicate that within-orchard bird communities may respond quickly to changes in pesticide use and may, in turn, influence biocontrol of pests by birds. © 2010 SETAC.

Methods of internal control in integrated management accounting system of the enterprise

Directory of Open Access Journals (Sweden)

Shevelev A.E.

2017-01-01

Full Text Available The purpose of internal control procedure of material and information flows is expression of independent opinion about accounting of material and information flows of the organization, development of recommendations about elimination of detected violations and preparing data to implement automated management accounting system, based on integrated system. Internal control procedure of material and information flows in the enterprise can solve complex of problems about identifying deficiencies in accounting, searching for reserves using information resources, identifying opportunities for implementation of automated management accounting system at the enterprise. Internal control was planned and conducted thus to argue that management statements are free of misstatement, and information flows provide required operability of the entire system. Internal control was carried out on a sample basis and included examining, on a test basis evidence supporting the amounts and disclosures in management reports. The disclosure of information about innovative activities, assessment of compliance with the principles and rules of accounting used in the preparation of management reporting, the review of key performance indicators, as well as evaluating the presentation of management reports are presented.

Constitution of a centralised data base for the internal quality control in radiotherapy

International Nuclear Information System (INIS)

Fau, P.; Rodrigues, C.; Ruchaud, R.; Bravetti, J.

2009-01-01

The objective of this project was to implement a centralised data base of internal quality control in radiotherapy according to the criteria of the decree of A.f.s.s.a.p.s. (French agency of sanitary safety of health products on 27 july 2007, about the internal quality control of external radiotherapy facilities. The software on one year meets the objectives: compliance by comparison with A.f.s.s.a.p.s. criteria but particularly optimization of the centralisation and analysis of the internal quality controls. (N.C.)

Reduce Fraud Risk in Your District with Stronger Internal Controls

Science.gov (United States)

Okrzesik, Daryl J.; Nuehring, Bert G.

2011-01-01

Internal accounts offer schools a faster, more convenient way to handle the income and expenses that result from student fees, school clubs and organizations, field trips, fund-raising, and similar activities. But this convenience also incurs the added risk of fraud. Fortunately, there are proven ways to strengthen internal controls and reduce…

Spinal motor control system incorporates an internal model of limb dynamics.

Science.gov (United States)

Shimansky, Y P

2000-10-01

The existence and utilization of an internal representation of the controlled object is one of the most important features of the functioning of neural motor control systems. This study demonstrates that this property already exists at the level of the spinal motor control system (SMCS), which is capable of generating motor patterns for reflex rhythmic movements, such as locomotion and scratching, without the aid of the peripheral afferent feedback, but substantially modifies the generated activity in response to peripheral afferent stimuli. The SMCS is presented as an optimal control system whose optimality requires that it incorporate an internal model (IM) of the controlled object's dynamics. A novel functional mechanism for the integration of peripheral sensory signals with the corresponding predictive output from the IM, the summation of information precision (SIP) is proposed. In contrast to other models in which the correction of the internal representation of the controlled object's state is based on the calculation of a mismatch between the internal and external information sources, the SIP mechanism merges the information from these sources in order to optimize the precision of the controlled object's state estimate. It is demonstrated, based on scratching in decerebrate cats as an example of the spinal control of goal-directed movements, that the results of computer modeling agree with the experimental observations related to the SMCS's reactions to phasic and tonic peripheral afferent stimuli. It is also shown that the functional requirements imposed by the mathematical model of the SMCS comply with the current knowledge about the related properties of spinal neuronal circuitry. The crucial role of the spinal presynaptic inhibition mechanism in the neuronal implementation of SIP is elucidated. Important differences between the IM and a state predictor employed for compensating for a neural reflex time delay are discussed.

Effects of affective picture viewing on postural control

Directory of Open Access Journals (Sweden)

Beek Peter J

2007-10-01

Full Text Available Abstract Background Emotion theory holds that unpleasant events prime withdrawal actions, whereas pleasant events prime approach actions. Recent studies have suggested that passive viewing of emotion eliciting images results in postural adjustments, which become manifest as changes in body center of pressure (COP trajectories. From those studies it appears that posture is modulated most when viewing pictures with negative valence. The present experiment was conducted to test the hypothesis that pictures with negative valence have a greater impact on postural control than neutral or positive ones. Thirty-four healthy subjects passively viewed a series of emotion eliciting images, while standing either in a bipedal or unipedal stance on a force plate. The images were adopted from the International Affective Picture System (IAPS. We analysed mean and variability of the COP and the length of the associated sway path as a function of emotion. Results The mean position of the COP was unaffected by emotion, but unipedal stance resulted in overall greater body sway than bipedal stance. We found a modest effect of emotion on COP: viewing pictures of mutilation resulted in a smaller sway path, but only in unipedal stance. We obtained valence and arousal ratings of the images with an independent sample of viewers. These subjects rated the unpleasant images as significantly less pleasant than neutral images, and the pleasant images as significantly more pleasant than neutral images. However, the subjects rated the images as overall less pleasant and less arousing than viewers in a closely comparable American study, pointing to unknown differences in viewer characteristics. Conclusion Overall, viewing emotion eliciting images had little effect on body sway. Our finding of a reduction in sway path length when viewing pictures of mutilation was indicative of a freezing strategy, i.e. fear bradycardia. The results are consistent with current knowledge about the

United Nations International Drug Control Programme responds

Directory of Open Access Journals (Sweden)

Michael Platzer

2002-01-01

Full Text Available [First paragraph] We would like to reply to the article written by Axel Klein entitled, "Between the Death Penalty and Decriminalization: New Directions for Drug Control in the Commonwealth Caribbean" published in NWIG 75 (3&4 2001. We have noted a number of factual inaccuracies as well as hostile comments which portray the United Nations International Drug Control Programme in a negative light. This reply is not intended to be a critique of the article, which we find unbalanced and polemical, but rather an alert to the tendentious statements about UNDCP, which we feel should be corrected.

ICG: a wiki-driven knowledgebase of internal control genes for RT-qPCR normalization.

Science.gov (United States)

Sang, Jian; Wang, Zhennan; Li, Man; Cao, Jiabao; Niu, Guangyi; Xia, Lin; Zou, Dong; Wang, Fan; Xu, Xingjian; Han, Xiaojiao; Fan, Jinqi; Yang, Ye; Zuo, Wanzhu; Zhang, Yang; Zhao, Wenming; Bao, Yiming; Xiao, Jingfa; Hu, Songnian; Hao, Lili; Zhang, Zhang

2018-01-04

Real-time quantitative PCR (RT-qPCR) has become a widely used method for accurate expression profiling of targeted mRNA and ncRNA. Selection of appropriate internal control genes for RT-qPCR normalization is an elementary prerequisite for reliable expression measurement. Here, we present ICG (http://icg.big.ac.cn), a wiki-driven knowledgebase for community curation of experimentally validated internal control genes as well as their associated experimental conditions. Unlike extant related databases that focus on qPCR primers in model organisms (mainly human and mouse), ICG features harnessing collective intelligence in community integration of internal control genes for a variety of species. Specifically, it integrates a comprehensive collection of more than 750 internal control genes for 73 animals, 115 plants, 12 fungi and 9 bacteria, and incorporates detailed information on recommended application scenarios corresponding to specific experimental conditions, which, collectively, are of great help for researchers to adopt appropriate internal control genes for their own experiments. Taken together, ICG serves as a publicly editable and open-content encyclopaedia of internal control genes and accordingly bears broad utility for reliable RT-qPCR normalization and gene expression characterization in both model and non-model organisms. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

PERFORMANCE IN INTERNAL CONTROL AND RISK MANAGEMENT

Directory of Open Access Journals (Sweden)

JELER (POPA IOANA

2017-06-01

Full Text Available The purpose of this article is to highlight the importance of internal control and risk management. In practice, economic entities meet a variety of risks that have the origins from the internal environment or the external one. Although there are different of views on addressing the concept of risk - threats or opportunities, event or action, accordingly uncertain, proposed by specialists in risk management in this article we try to present these issues and identify techniques to counter risks occurrence. In this article we present also means managing risk and why needs to be implemented at institutional level a risk management. The paper concludes by highlight the role of efficient risk management in the company’s management and company's activities.

Disturbance Observer based internal Model Controller Design: Applications to Tracking Control of Optical Disk Drive

Energy Technology Data Exchange (ETDEWEB)

Choi, Hyun Taek; Suh, Il Hong [Hanyang University (Korea, Republic of)

1999-02-01

A digital tracking controller is proposed for a precise positioning control under a large repetitive and/or non repetitive disturbances. The proposed controller consists of the internal model controller and the disturbance observer to eliminate the modeling uncertainty. A sufficient condition is given for robust stability of the proposed control system. Numerical Examples are illustrated for a precise head positioning of optical disk drives regardless of a torque disturbance and/or output disturbance. (author). 8 refs., 19 figs.

Anatomical characteristics of the styloid process in internal carotid artery dissection: Case-control study.

Science.gov (United States)

Amorim, José M; Pereira, Daniela; Rodrigues, Marta G; Beato-Coelho, José; Lopes, Margarida; Cunha, André; Figueiredo, Sofia; Mendes-Pinto, Mafalda; Ferreira, Carla; Sargento-Freitas, João; Castro, Sérgio; Pinho, João

2018-06-01

Introduction Pathophysiology of cervical artery dissection is complex and poorly understood. In addition to well-known causative and predisposing factors, including major trauma and monogenic connective tissue disorders, morphological characteristics of the styloid process have been recently recognized as a possible risk factor for cervical internal carotid artery dissection. Aims To study the association of the anatomical characteristics of styloid process with internal carotid artery dissection. Methods Retrospective, multicenter, case-control study of patients with internal carotid artery dissection and age- and sex-matched controls. Consecutive patients with internal carotid artery dissection and controls with ischemic stroke or transient ischemic attack of any etiology excluding internal carotid artery dissection, who had performed computed tomography angiography, diagnosed between January 2010 and September 2016. Two independent observers measured styloid process length and styloid process distance to internal carotid artery. Results Sixty-two patients with internal carotid artery dissection and 70 controls were included. Interobserver agreement was good for styloid process length and styloid process-internal carotid artery distance (interclass correlation coefficient = 0.89 and 0.76, respectively). Styloid process ipsilateral to dissection was longer than left and right styloid process in controls (35.8 ± 14.4 mm versus 30.4 ± 8.9 mm and 30.3 ± 8.2 mm, p = 0.011 and p = 0.008, respectively). Styloid process-internal carotid artery distance ipsilateral to dissection was shorter than left and right distance in controls (6.3 ± 1.9 mm versus 7.2 ± 2.1 mm and 7.0 ± 2.3 mm, p = 0.003 and p = 0.026, respectively). Internal carotid artery dissection was associated with styloid process length (odds ratio = 1.04 mm -1 , 95% confidence interval = 1.01-1.08, p = 0.015) and styloid process-internal

25 CFR 23.46 - Financial management, internal and external controls and other assurances.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Financial management, internal and external controls and....46 Financial management, internal and external controls and other assurances. Grantee financial... required by the grantee's financial management system. The Secretary or his/her designee may review the...

IMPROVEMENT OF THE METHODS OF INTERNAL CONTROL OF INVENTORIES IN AGRICULTURAL ORGANIZATIONS

OpenAIRE

Afanasenko A. N.

2013-01-01

The article considers the necessity of inventories for any organization. The fate of the organization depends on its management effectiveness and its financial position. The organizational peculiarities of internal control in the agricultural sphere have been studied and the ways of improvement of the organizational and methodological mechanisms have been offered for the internal control of inventories in agricultural organizations

International systems for harmonization and quality control by in vivo monitoring and quality control by in vivo monitoring of internal contamination

Energy Technology Data Exchange (ETDEWEB)

Malatova, I [National Radiation Protection Inst., Prague (Czech Republic)

1996-12-31

After the Chernobyl accident, whole body counting for the monitoring of internal contamination of the population was widely used. In many cases, great discrepancy occurred between in vivo measured values and predicted ones from model calculations. This situation was very similar to the situation in environmental monitoring, however, by sample measurement, quality assurance and quality control of the measurement procedure is much easier than by whole body counting. In addition to it, unlike in environmental monitoring, use of semiconductor detectors by whole counting was rather limited in this time so there were few laboratories which were able to distinguish up to 20 radionuclides by which people from the vicinity of Chernobyl were internally contaminated. Therefore, effort was undertaken by many international organization to summarize current status of whole body counting and to estimate uncertainty and sensitivity of different devices. In this paper efforts to harmonize an interpretation of measured results is given. Whole body counting laboratory of the National Radiation Protection Institute (NRPI) in Prague participates in the above mentioned intercomparisons with good results and scientists from NRPI have participated in the preparation of 3 international recommendations concerning measurement of internal contamination (author).

Associations among the Five Components within COSO Internal Control-Integrated Framework as the Underpinning of Quality Corporate Governance

Directory of Open Access Journals (Sweden)

Kirsten Rae

2017-03-01

Full Text Available This paper examines the associations among COSO components and how they affect the monitoring function of organisations. Five components of an effective internal control system are described using the framework designed by COSO (1992 and have been selected because they have been identified as underpinning quality corporate governance. Structural equation modelling (SEM was used first to run confirmatory factor analysis to determine the measurement models for the five COSO components. The COSO report (1992 described the internal control framework as a multidirectional iterative and situational (contingent process. The primary structural model was designed to reflect the one-way directional associations in the model described and shown in Exhibit 1 within the COSO report (1992. SEM analyses were conducted to test the hypotheses. Additional secondary SEM analyses were undertaken to investigate the reciprocal associations suggested in the COSO report (1992. Findings from the primary SEM analysis provide partial support for associations among the COSO components and enhanced monitoring quality that leads to good corporate governance. The results show that control environment is associated with three dimensions of information and communication (information accuracy, information openness, communication and learning. Additionally, two dimensions of information and communication (communication and learning and information feedback flow were found to be associated with risk assessment. An indirect association is supported by the results between control environment and risk assessment through the associations among three dimensions of information and communication (information accuracy, information openness and information feedback flow. Risk assessment is associated with control activities, which is subsequently associated with monitoring. The results of the additional secondary SEM analyses supported the reciprocal associations among risk assessment

INTERDEPENDENCIES OF THE INTERNAL / MANAGERIAL CONTROL STANDARD NO. 6 - ORGANIZATIONAL STRUCTURE

Directory of Open Access Journals (Sweden)

Ionut-Cosmin BĂLOI

2015-06-01

Full Text Available Our initiative of analyzing the internal control standard which deals with the organizational structure comes from the observations on the significance of these essential aspects of modern management and on the sensitivity with which this standard is treated in most of the public institutions considered representative for the Oltenia region. Although the administrators of public institutions strive to optimize the systems of internal/managerial control, they frequently face many issues concerning the misunderstanding of these standards, vaguely explained, for example throughout some guidelines or other documents. The hypothesis of our study is that most of public institutions face gaps in understanding, interpreting, adapting and implementing an effective model of organizational structure, and the causes are due to the lack of an interdependent, correlated approach of the pillars that support the internal/managerial control system: the 25 standards required by the Romanian legislation. Our study critically describes the superficial approach founded in the self-evaluation reports of the public institutions, if we refer only to the conformity of the organizational structure and the four standards that we consider inextricably related with this internal/managerial control standard. From the methodological point of view, our study tests the correlation between the level of compliance of these standards and the functionality of the system composed by them in the public organizations that we have investigated.

Factors Affecting Competitive Strategies in International Construction Companies

OpenAIRE

Tuğçe ERCAN; Almula KÖKSAL

2013-01-01

Due to rising competition in the international construction market, competitive strategies are becoming ever more important. This study aims to identify the level of importance of a variety of competitive strategies in construction companies to create a theoretical framework for competitive strategies in international construction business. In the questionnaire titled: ‘Identifying the Parameters of Strategic Performance Comparison Tool in International Construction Companies’, professionals ...

Sociodemographic and lifestyle factors affecting the self-perception period of lower urinary tract symptoms of international prostate symptom score items.

Science.gov (United States)

Kim, J H; Shim, S R; Lee, W J; Kim, H J; Kwon, S-S; Bae, J H

2012-12-01

This study investigated the influence of sociodemographic and lifestyle factors on the lower urinary tract symptom (LUTS) self-perception period and International Prostate Symptom Score. This cross-sectional study examined 209 men aged ≥ 40 years with non-treated LUTS who participated in a prostate examination survey. Questions included International Prostate Symptom Score (IPSS) items with self-perception periods for each item. Sociodemographic and lifestyle factors were also assessed. Participants were divided by mild LUTS (IPSS less than 8) and moderate-to-severe LUTS (IPSS 8 or higher). Self-perception period of the moderate-to-severe LUTS (n = 110) was affected by BMI; the self-perception period of the mild LUTS (n = 90) was affected by age, income, occupation and concomitant disease. Moderate-to-severe LUTS were affected by self-perception period (p = 0.03). Self-perception period was affected by concern for health (p = 0.005) by multivariate analysis, and self-perception period of mild LUTS was affected by BMI (p = 0.012). Moderate-to-severe LUTS were affected by age, number of family members, concern for health and drinking (p self-perception period. In moderate-to-severe LUTS, age, concern for health and drinking were affecting factors of self-perception period. © 2012 Blackwell Publishing Ltd.

La mise en oeuvre des codes d'éthique par le control interne

NARCIS (Netherlands)

van der Elst, C.F.

2014-01-01

The real value of the internal control system lies in the animation of the ethical values in the organization. The integration of ethical risks in the internal control process enables the moving notions of ethical behaviour and accommodate the training and inducement programs of all employees

Business Process Risk Management, Compliance and Internal Control: A Research Agenda

DEFF Research Database (Denmark)

Rikhardsson, Pall M.; Best, Peter; Green, Peter

(COSO). Based on an inductive methodological approach using literature review and interviews with managers engaged in risk management and internal control projects, this paper identifies three main areas that currently have management attention. These are business process risk management, compliance......Integration of risk management and management control is emerging as an important area in the wake of the Sarbanes-Oxley Act and with ongoing development of frameworks such as the Enterprise Risk Management (ERM) framework from the Committee of Sponsoring Organizations of the Treadway Commission...... management and internal control development. This paper discusses these areas and identifies a series of research questions regarding these critical issues....

Effects of Surfactant Contamination on the Next Generation Gas Trap for the ISS Internal Thermal Control System

Science.gov (United States)

Leimkuehler, Thomas O.; Lukens, Clark; Reeves, Daniel R.; Holt, James M.

2004-01-01

The current dual-membrane gas trap is designed to remove non-condensed gas bubbles from the Internal Thermal Control System (ITCS) coolant on board the International Space Station (ISS). To date it has successfully served its purpose of preventing gas bubbles from causing depriming, overspeed, and shutdown of the ITCS pump. However, contamination in the ITCS coolant has adversely affected the gas venting rate and lifetime of the gas trap, warranting a development effort for a next-generation gas trap. Previous testing has shown that a hydrophobic-only design is capable of performing even better than the current dual-membrane design for both steady-state gas removal and gas slug removal in clean deionized water. This paper presents results of testing to evaluate the effects of surfactant contamination on the steady-state performance of the hydrophobic-only design.

Environmental issues affecting clean coal technology deployment

Energy Technology Data Exchange (ETDEWEB)

Miller, M.J. [Electric Power Research Inst., Palo Alto, CA (United States)

1997-12-31

The author outlines what he considers to be the key environmental issues affecting Clean Coal Technology (CCT) deployment both in the US and internationally. Since the international issues are difficult to characterize given different environmental drivers in various countries and regions, the primary focus of his remarks is on US deployment. However, he makes some general remarks, particularly regarding the environmental issues in developing vs. developed countries and how these issues may affect CCT deployment. Further, how environment affects deployment depends on which particular type of clean coal technology one is addressing. It is not the author`s intention to mention many specific technologies other than to use them for the purposes of example. He generally categorizes CCTs into four groups since environment is likely to affect deployment for each category somewhat differently. These four categories are: Precombustion technologies such as coal cleaning; Combustion technologies such as low NOx burners; Postcombustion technologies such as FGD systems and postcombustion NOx control; and New generation technologies such as gasification and fluidized bed combustion.

Acculturative stressor and meaning of life as predictors of negative affect in acculturation: a cross-cultural comparative study between Chinese international students in Australia and Hong Kong.

Science.gov (United States)

Pan, Jia-Yan; Wong, Daniel Fu Keung; Joubert, Lynette; Chan, Cecilia Lai Wan

2007-09-01

The purpose of the present study was to compare the predictive effects of acculturative stressor and meaning of life on negative affect in the process of acculturation between Chinese international students in Australia and Hong Kong. Four hundred mainland Chinese students studying at six universities in Hong Kong and 227 Chinese international students studying at the University of Melbourne in Australia completed a questionnaire that included measures of acculturative stressor, meaning of life, negative affect and demographic information. The Australian sample was found to have a higher level of acculturative stressor and negative affect than the Hong Kong sample. Acculturative stressor had a positive impact on negative affect in both samples, but the impact of different domains of acculturative stressor on negative affect varied between the two groups. Finally, meaning of life partially mediated the relationship between acculturative stressor and negative affect in the Hong Kong sample, but no such effect was found in the Australia sample. Acculturative stressor is a critical risk factor for negative affect in acculturation for Chinese international students in Australia and Hong Kong. Meaning of life acted as a protective factor that mitigated negative affect for mainland Chinese students in Hong Kong, but not for the Chinese international students in Australia. The theoretical and practical implications for resilience-based and meaning-oriented intervention for Chinese international students are discussed.

Aspects Regarding the Use of Coco Model for Public Entities� Internal Control

Directory of Open Access Journals (Sweden)

Madalina Beldiman

2016-07-01

Full Text Available Control, from the semantic analysis point of view, is a permanent or regular activity, a situation, to track the overall progress and improvement measures. According to the Romanian legislation, internal control is defined as all forms of control exercised at the level of the public entity, including internal audit, established by management in accordance with its objectives and legal regulations, to ensure the management of public funds economically, efficiently and effective. In general, the audit includes organizational structures, methods and procedures.

12 CFR 609.940 - Internal systems and controls.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Internal systems and controls. 609.940 Section 609.940 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE Standards... business plan objectives and policies and procedures requirements regarding E-commerce; and (b) Prevent and...

78 FR 22263 - Advisory Council on the Standards for Internal Control in the Federal Government; Meeting

Science.gov (United States)

2013-04-15

... GOVERNMENT ACCOUNTABILITY OFFICE Advisory Council on the Standards for Internal Control in the... Standards for Internal Control in the Federal Government; Notice of Meeting. SUMMARY: The US Government Accountability Office (GAO) is initiating efforts to revise the Standards for Internal Control in the Federal...

The Integration of Negative Affect, Pain, and Cognitive Control in the Cingulate Cortex

Science.gov (United States)

Shackman, Alexander J.; Salomons, Tim V.; Slagter, Heleen A.; Fox, Andrew S.; Winter, Jameel J.; Davidson, Richard J.

2011-01-01

Preface It has been argued that emotion, pain, and cognitive control are functionally segregated in distinct subdivisions of the cingulate cortex. But recent observations encourage a fundamentally different view. Imaging studies indicate that negative affect, pain, and cognitive control activate an overlapping region of dorsal cingulate, the anterior midcingulate cortex (aMCC). Anatomical studies reveal that aMCC constitutes a hub where information about reinforcers can be linked to motor centers responsible for expressing affect and executing goal-directed behavior. Computational modeling and other kinds of evidence suggest that this intimacy reflects control processes that are common to all three domains. These observations compel a reconsideration of dorsal cingulate’s contribution to negative affect and pain. PMID:21331082

International training workshop on quality control and management of food irradiation

International Nuclear Information System (INIS)

2004-01-01

The International Training Workshop on Quality Control and Management of Food Indantrione was hold from 28-30, August, 2004 in Beijing, China and organized by Chinese Society of Nuclear Agriculture and China Isotope and Radiation Association. 10 Articles were collected in this symposium including training lectures. The contents included: international developments in food irradiation, Quality control and magement of food irradiation, industrializing development of irradiated food in China, Food irradiator and its quality management, research in setting standard for enterprise about irradiated products and etc.

Update on epidemiology and control of Foot and Mouth Disease - A menace to international trade and global animal enterprise

Directory of Open Access Journals (Sweden)

P. M. Depa

Full Text Available Foot and mouth disease (FMD is one of the most economically and socially devastating disease affecting animal agriculture throughout the world. This review describes economic impact of disease outbreaks, an update of recent findings in epidemiology of FMD both at International and national level and control of this disease. The etiological agent (FMD virus is examined in detail at genetic and molecular characterization level and in terms of antigenic diversity. [Vet World 2012; 5(11.000: 694-704

An Experience Sampling Study of Learning, Affect, and the Demands Control Support Model

Science.gov (United States)

Daniels, Kevin; Boocock, Grahame; Glover, Jane; Hartley, Ruth; Holland, Julie

2009-01-01

The demands control support model (R. A. Karasek & T. Theorell, 1990) indicates that job control and social support enable workers to engage in problem solving. In turn, problem solving is thought to influence learning and well-being (e.g., anxious affect, activated pleasant affect). Two samples (N = 78, N = 106) provided data up to 4 times per…

78 FR 40740 - Advisory Council on the Standards for Internal Control in the Federal Government

Science.gov (United States)

2013-07-08

... GOVERNMENT ACCOUNTABILITY OFFICE Advisory Council on the Standards for Internal Control in the... on the Green Book Advisory Council and the Standards for Internal Control in the Federal Government.... SUMMARY: The US Government Accountability Office (GAO) is preparing to revise the Standards for Internal...

International Co-Operation in Control Engineering Education Using Online Experiments

Science.gov (United States)

Henry, Jim; Schaedel, Herbert M.

2005-01-01

This paper describes the international co-operation experience in teaching control engineering with laboratories being conducted remotely by students via the Internet. This paper describes how the students ran the experiments and their personal experiences with the laboratory. A tool for process identification and controller tuning based on…

ROMANIA’S FACTS ABOUT INTERNAL CONTROL ENVIRONMENT OF EUROPEAN SOCIAL FUND FINANCED PROJECTS

Directory of Open Access Journals (Sweden)

Dogar Cristian

2012-07-01

Full Text Available The malfunctioning of internal control system of European Social Fund (ESF financed interventions may prejudice the sound financial management principle. Incorporating COSO principles in the beneficiary’s internal control systems may provide some warranties about compliance to the above mentioned principle as described in the EC Regulation 1605-2002. This study aims to explore some facts in actual internal control environment, as a base for future improvements of Romanian ESF beneficiary’s internal control systems ESF financed interventions covers a large range of costs for implementing labor market related services. But supporting costs according to the sound financial management principle calls for best value for money in real and legal operations. Without some specifics from the donor or a mutual accepted best practice model, most of the ESF beneficiaries are reporting their efforts to actual researches and specialized literature regarding internal control system implementation in services. This study was realized in April 2012 by applying an investigation instrument, an on-line questionnaire collecting both opinions and factual data as well to a number of 962 members of a practice community for ESF interventions implementation. This technique was used to test hypotheses regarding the premises existence for a future improvement of the existing internal control system model. 100 members of this community: managers, accountants, auditors financial responsible and other team members answered anonymously, revealing a real concern for internal control, providing as well a different side image for this. Analyzing all stakeholder answers, we may consider that our hypothesis is correct and there is a real need for internal control environment improvements. This study is a part of a larger research “New models of the accounting and internal control systems of ESF financed interventions in Romania”, addressing a qualitative

Duplex recombinase polymerase amplification assays incorporating competitive internal controls for bacterial meningitis detection.

Science.gov (United States)

Higgins, Owen; Clancy, Eoin; Forrest, Matthew S; Piepenburg, Olaf; Cormican, Martin; Boo, Teck Wee; O'Sullivan, Nicola; McGuinness, Claire; Cafferty, Deirdre; Cunney, Robert; Smith, Terry J

2018-04-01

Recombinase polymerase amplification (RPA) is an isothermal nucleic acid amplification technology that provides rapid and robust infectious disease pathogen detection, ideal for point-of-care (POC) diagnostics in disease-prevalent low-resource countries. We have developed and evaluated three duplex RPA assays incorporating competitive internal controls for the detection of leading bacterial meningitis pathogens. Streptococcus pneumoniae, Neisseria meningitidis and Haemophilus influenzae singleplex RPA assays were initially developed and evaluated, demonstrating 100% specificity with limits of detection of 4.1, 8.5 and 3.9 genome copies per reaction, respectively. Each assay was further developed into internally controlled duplex RPA assays via the incorporation of internal amplification control templates. Clinical performance of each internally controlled duplex RPA assay was evaluated by testing 64 archived PCR-positive clinical samples. Compared to real-time PCR, all duplex RPA assays demonstrated 100% diagnostic specificity, with diagnostic sensitivities of 100%, 86.3% and 100% for the S. pneumoniae, N. meningitidis and H. influenzae assays, respectively. This study details the first report of internally controlled duplex RPA assays for the detection of bacterial meningitis pathogens: S. pneumoniae, N. meningitidis and H. influenzae. We have successfully demonstrated the clinical diagnostic utility of each duplex RPA assay, introducing effective diagnostic technology for POC bacterial meningitis identification in disease-prevalent developing countries. Copyright © 2018 Elsevier Inc. All rights reserved.

Internal quality control of neutron activation analysis laboratory

Energy Technology Data Exchange (ETDEWEB)

Kim, S. H.; Mun, J. H.; BaeK, S. Y.; Jung, Y. S.; Kim, Y. J. [KAERI, Taejon (Korea, Republic of)

2004-07-01

The importance for quality assurance and control in analytical laboratories has been emphasized, day by day. Internal quality control using certified reference materials(CRMs) can be one of effective methods for this purpose. In this study, 10 kinds of CRMs consisting of soil, sediment and biological matrix were analyzed. To evaluate the confidence of analytical results and the validation of testing method and procedure, the accuracy and the precision of the measured elements were treated statistically and the reproducibility was compared with those values produced before 2003.

Nonlinearity measure and internal model control based linearization in anti-windup design

Energy Technology Data Exchange (ETDEWEB)

Perev, Kamen [Systems and Control Department, Technical University of Sofia, 8 Cl. Ohridski Blvd., 1756 Sofia (Bulgaria)

2013-12-18

This paper considers the problem of internal model control based linearization in anti-windup design. The nonlinearity measure concept is used for quantifying the control system degree of nonlinearity. The linearizing effect of a modified internal model control structure is presented by comparing the nonlinearity measures of the open-loop and closed-loop systems. It is shown that the linearization properties are improved by increasing the control system local feedback gain. However, it is emphasized that at the same time the stability of the system deteriorates. The conflicting goals of stability and linearization are resolved by solving the design problem in different frequency ranges.

25 CFR 542.17 - What are the minimum internal control standards for complimentary services or items?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for... THE INTERIOR HUMAN SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.17 What are the minimum internal control standards for complimentary services or items? (a) Each Tribal gaming regulatory authority or...

Corporate internal control system in the process of transformations: formation, development, problems

OpenAIRE

Kanapickienė, Rasa

2009-01-01

In the market environment every company is seeking to obtain and maintain the best market share. One of the mechanisms in achieving this goal is an effective internal control of the company. With growing competition, fast development and introduction of new technologies, progressing complexity of business projects, and enlarging business diversity, company management is becoming increasingly more complicated. Consequently, company internal control is becoming a more and more complicated task....

Internal Leakage Fault Detection and Tolerant Control of Single-Rod Hydraulic Actuators

Directory of Open Access Journals (Sweden)

Jianyong Yao

2014-01-01

Full Text Available The integration of internal leakage fault detection and tolerant control for single-rod hydraulic actuators is present in this paper. Fault detection is a potential technique to provide efficient condition monitoring and/or preventive maintenance, and fault tolerant control is a critical method to improve the safety and reliability of hydraulic servo systems. Based on quadratic Lyapunov functions, a performance-oriented fault detection method is proposed, which has a simple structure and is prone to implement in practice. The main feature is that, when a prescribed performance index is satisfied (even a slight fault has occurred, there is no fault alarmed; otherwise (i.e., a severe fault has occurred, the fault is detected and then a fault tolerant controller is activated. The proposed tolerant controller, which is based on the parameter adaptive methodology, is also prone to realize, and the learning mechanism is simple since only the internal leakage is considered in parameter adaptation and thus the persistent exciting (PE condition is easily satisfied. After the activation of the fault tolerant controller, the control performance is gradually recovered. Simulation results on a hydraulic servo system with both abrupt and incipient internal leakage fault demonstrate the effectiveness of the proposed fault detection and tolerant control method.

Influences of Internal Control Risk Influence When Planning an Audit: An Empirical Study of the Coso Conceptual Framework

Directory of Open Access Journals (Sweden)

Pedro Carmona Ibáñez

2007-12-01

Full Text Available This paper studies whether the audit profession understands and follows the internal control framework developed in the COSO Report about the assessment of control risks. That is to say, the extent to which auditors assess control risks and transmit such assessments on substantive testing work when planning an audit, and take into account the assumptions of COSO which affect the identification of risks, in line with the new audit approach based on business risks. The results of the statistical tests show that, in general, the participants evaluated control risks and adjusted the quantity and extent of substantive procedures in accordance with the threats of internal control when they were presented by following the conceptual framework of the COSO Report.Este trabajo pretende analizar si la profesión de auditoría comprende y sigue el marco conceptual del control interno desarrollado por el Informe COSO en la evaluación de los riesgos de control. Es decir, en qué medida los auditores valoran los riesgos de control y trasladan tales valoraciones sobre el trabajo sustantivo durante la etapa de planificación de una auditoría, teniendo en cuenta las premisas de COSO que inciden en una adecuada identificación de los riesgos, en la línea del nuevo enfoque de auditoría orientado hacia los riesgos de negocio. Los resultados de las pruebas estadísticas muestran que en general se tiende a estimar el riesgo de control y a ajustar la cantidad y extensión de los procedimientos sustantivos considerando las amenazas de control interno, cuando se presentan siguiendo el esquema del marco conceptual del Informe COSO.

Extending brain-training to the affective domain: increasing cognitive and affective executive control through emotional working memory training.

Directory of Open Access Journals (Sweden)

Susanne Schweizer

Full Text Available So-called 'brain-training' programs are a huge commercial success. However, empirical evidence regarding their effectiveness and generalizability remains equivocal. This study investigated whether brain-training (working memory [WM] training improves cognitive functions beyond the training task (transfer effects, especially regarding the control of emotional material since it constitutes much of the information we process daily. Forty-five participants received WM training using either emotional or neutral material, or an undemanding control task. WM training, regardless of training material, led to transfer gains on another WM task and in fluid intelligence. However, only brain-training with emotional material yielded transferable gains to improved control over affective information on an emotional Stroop task. The data support the reality of transferable benefits of demanding WM training and suggest that transferable gains across to affective contexts require training with material congruent to those contexts. These findings constitute preliminary evidence that intensive cognitively demanding brain-training can improve not only our abstract problem-solving capacity, but also ameliorate cognitive control processes (e.g. decision-making in our daily emotive environments.

An intelligent trust-based access control model for affective ...

African Journals Online (AJOL)

In this study, a fuzzy expert system Trust-Based Access Control (TBAC) model for improving the Quality of crowdsourcing using emotional affective computing is presented. This model takes into consideration a pre-processing module consisting of three inputs such as crowd-workers category, trust metric and emotional ...

Improving outcomes for caregivers through treatment of young people affected by war: a randomized controlled trial in Sierra Leone.

Science.gov (United States)

McBain, Ryan K; Salhi, Carmel; Hann, Katrina; Kellie, Jim; Kamara, Alimamy; Salomon, Joshua A; Kim, Jane J; Betancourt, Theresa S

2015-12-01

To measure the benefits to household caregivers of a psychotherapeutic intervention for adolescents and young adults living in a war-affected area. Between July 2012 and July 2013, we carried out a randomized controlled trial of the Youth Readiness Intervention--a cognitive-behavioural intervention for war-affected young people who exhibit depressive and anxiety symptoms and conduct problems--in Freetown, Sierra Leone. Overall, 436 participants aged 15-24 years were randomized to receive the intervention (n = 222) or care as usual (n = 214). Household caregivers for the participants in the intervention arm (n = 101) or control arm (n = 103) were interviewed during a baseline survey and again, if available (n = 155), 12 weeks later in a follow-up survey. We used a burden assessment scale to evaluate the burden of care placed on caregivers in terms of emotional distress and functional impairment. The caregivers' mental health--i.e. internalizing, externalizing and prosocial behaviour--was evaluated using the Oxford Measure of Psychosocial Adjustment. Difference-in-differences multiple regression analyses were used, within an intention-to-treat framework, to estimate the treatment effects. Compared with the caregivers of participants of the control group, the caregivers of participants of the intervention group reported greater reductions in emotional distress (scale difference: 0.252; 95% confidence interval, CI: 0.026-0.4782) and greater improvements in prosocial behaviour (scale difference: 0.249; 95% CI: 0.012-0.486) between the two surveys. A psychotherapeutic intervention for war-affected young people can improve the mental health of their caregivers.

The regulations concerning the uses of international controlled material

International Nuclear Information System (INIS)

1978-01-01

These provisions are established on the basis of and to enforce ''The law for the regulations of nuclear source materials, nuclear fuel materials and reactors'' and the ''Prescriptions on the usage of internationally regulated goods'' in the Enforcement Ordinance of the Law. Terms are explained, such as area for incoming and outgoing of goods, main measuring point, batch and real stocks. Applications for the permission of the use of internationally regulated goods shall be filed, in which the kinds of such goods for the materials and equipments in each partner country, with which international agreement was concluded, and the quantity and expected period of use of each regulated material must be written. The users of such regulated materials shall keep the records on the usage of such materials in each factory or establishment. Such records include the quantities of receiving and delivering and stocks of nuclear raw material of each kind, radiation control reports and the records of accidents in the facilities for using nuclear raw materials. Applications for the approval of the stipulation on the management of measurement shall be filed, in which the functions and organizations of the persons engaging in the measurement and control of internationally regulated goods, the establishment of the areas for receiving and delivering the goods and the marks to be put on such areas, etc. Applications for the designation as the persons engaging in information processing works are specified. (Okada, K.)

Internal service quality by integrated approach Performance Control Matrix (PCM & Importance-Satisfaction Model (Studied in Yazd Regional Power Company

Directory of Open Access Journals (Sweden)

Saeid Peirow

2016-02-01

Full Text Available Today, the internal service quality as one of the most important factors affecting the recruitment and retention of staff is considered. The present study sought to examine the internal service quality of Yazd Regional Electric, finally, select appropriate strategies to improve the quality of local services in the organization. The application of this study is base on survey method.Data were collected from questionnaires to evaluate the 26 components of internal service quality of Yazd Regional Electric, has been used. Research community is the staff of the organisation.Also, the sample size, the initial questionnaire was distributed according to Cochran's formula is calculated.In order to analyze research data, the model is important - satisfaction and performance control matrix to identify those components that are used need to be improved.Also, in order to prioritize measures to improve employee satisfaction index is used. Data analysis using above tools show, 8 criteria are in improvment area. So, these criteria are prioritized with ESI.

ROMANIAâ€(tm)S FACTS ABOUT INTERNAL CONTROL ENVIRONMENT OF EUROPEAN SOCIAL FUND FINANCED PROJECTS

OpenAIRE

Danescu Tatiana; Dogar Cristian

2012-01-01

The malfunctioning of internal control system of European Social Fund (ESF) financed interventions may prejudice the sound financial management principle. Incorporating COSO principles in the beneficiaryâ€(tm)s internal control systems may provide some warranties about compliance to the above mentioned principle as described in the EC Regulation 1605-2002. This study aims to explore some facts in actual internal control environment, as a base for future improvements of Romanian ESF beneficiar...

External and semi-internal controls for PCR amplification of homologous sequences in mixed templates.

Science.gov (United States)

Kalle, Elena; Gulevich, Alexander; Rensing, Christopher

2013-11-01

In a mixed template, the presence of homologous target DNA sequences creates environments that almost inevitably give rise to artifacts and biases during PCR. Heteroduplexes, chimeras, and skewed template-to-product ratios are the exclusive attributes of mixed template PCR and never occur in a single template assay. Yet, multi-template PCR has been used without appropriate attention to quality control and assay validation, in spite of the fact that such practice diminishes the reliability of results. External and internal amplification controls became obligatory elements of good laboratory practice in different PCR assays. We propose the inclusion of an analogous approach as a quality control system for multi-template PCR applications. The amplification controls must take into account the characteristics of multi-template PCR and be able to effectively monitor particular assay performance. This study demonstrated the efficiency of a model mixed template as an adequate external amplification control for a particular PCR application. The conditions of multi-template PCR do not allow implementation of a classic internal control; therefore we developed a convenient semi-internal control as an acceptable alternative. In order to evaluate the effects of inhibitors, a model multi-template mix was amplified in a mixture with DNAse-treated sample. Semi-internal control allowed establishment of intervals for robust PCR performance for different samples, thus enabling correct comparison of the samples. The complexity of the external and semi-internal amplification controls must be comparable with the assumed complexity of the samples. We also emphasize that amplification controls should be applied in multi-template PCR regardless of the post-assay method used to analyze products. © 2013 Elsevier B.V. All rights reserved.

International migration: a global challenge.

Science.gov (United States)

Martin, P; Widgren, J

1996-04-01

Trends in international migration are presented in this multiregional analysis. Seven of the world's wealthiest countries have about 33% of the world's migrant population, but under 16% of the total world population. Population growth in these countries is substantially affected by the migrant population. The migration challenge is external and internal. The external challenge is to balance the need for foreign labor and the commitment to human rights for those migrants seeking economic opportunity and political freedom. The internal challenge is to assure the social adjustment of immigrants and their children and to integrate them into society as citizens and future leaders. Why people cross national borders and how migration flows are likely to evolve over the next decades are explained. This report also presents some ways that countries can manage migration or reduce the pressures which force people to migrate. It is recommended that receiving nations control immigration by accelerating global economic growth and reducing wars and human rights violations. This report examines the impact of immigration on international trade, aid, and direct intervention policies. Although migration is one of the most important international economic issues, it is not coordinated by an international group. The European experience indicates that it is not easy to secure international cooperation on issues that affect national sovereignty. It is suggested that countries desiring control of their borders should remember that most people never cross national borders to live or work in another country, that 50% of the world's migrants move among developing countries, and that countries can shift from being emigration to immigration countries. The author suggests that sustained reductions in migration pressure are a better alternative than the "quick fixes" that may invite the very much feared mass and unpredictable movements.

The role of interactive control systems in obtaining internal consistency in the management control system package

DEFF Research Database (Denmark)

Toldbod, Thomas; Israelsen, Poul

2014-01-01

Companies rely on multiple Management Control Systems to obtain their short and long term objectives. When applying a multifaceted perspective on Management Control System the concept of internal consistency has been found to be important in obtaining goal congruency in the company. However, to d...... management is aware of this shortcoming they use the cybernetic controls more interactively to overcome this shortcoming, whereby the cybernetic controls are also used as a learning platform and not just for performance control....

Development of the Next Generation Gas Trap for the Space Station Internal Thermal Control System

Science.gov (United States)

Leimkuehler, Thomas O.; Spelbring, Chris; Reeves, Daniel R.; Holt, James M.

2003-01-01

The current dual-membrane gas trap is designed to remove non-condensed gases (NCG) from the Internal Thermal Control System (ITCS) coolant on board the International Space Station (ISS). To date it has successfully served its purpose of preventing depriming, overspeed, and shutdown of the ITCS pump. However, contamination in the ITCS coolant has adversely affected the gas venting rate and lifetime of the gas trap, warranting a development effort for a next-generation gas trap. Design goals are to meet or exceed the current requirements to (1) include greater operating ranges and conditions, (2) eliminate reliance on the current hydrophilic tube fabrication process, and (3) increase operational life and tolerance to particulate and microbial growth fouling. In addition, the next generation gas trap will essentially be a 'dropin" design such that no modifications to the ITCS pump package assembly (PPA) will be required, and the implementation of the new design will not affect changes to the ITCS operational conditions, interfaces, or software. This paper will present the initial membrane module design and development work which has included (1) a trade study among several conceptual designs, (2) performance modeling of a hydrophobic-only design, and (3) small-scale development test data for the hydrophobic-only design. Testing has shown that the hydrophobic-only design is capable of performing even better than the current dual-membrane design for both steady-state gas removal and gas slug removal.

Model Pengendalian Internal Berbasis Sarbanes-Oxley Act dan Keandalan Pelaporan Keuangan (Studi Internal Audit Pada Perusahaan Publik di Indonesia

Directory of Open Access Journals (Sweden)

Syahril Djaddang

2016-06-01

Full Text Available This study focus on internal control application based on the Sarbanes-Oxley Act. The research objective is to examine the impact of Sarbanes-Oxley Act implementation and the financial reporting reliability toward audit quality and audit opinion. The research is conducted on public companies implementing Sarbanes- Oxley Act in Indonesia. The internal audit section in the companies are used as respondents. Based on questionnaires distributed, there were 35 samples of public companies used in this research. This study employs WarpPLS to handle the SEM model in testing the hypotheses and multigroup analysis to conduct the sensitivity analysis. The research’s results showed that application of Sarbanes-Oxley Act based internal control and financial reporting reliability are positively affect the audit opinions and directly influence the audit quality. However, the independent auditor's opinion is not a moderating variables between other variables. The research results are expected to be used as considerations by the companies in implementation of Sarbanes-Oxley Act based internal control.

The regulations concerning the uses of international controlled material

International Nuclear Information System (INIS)

1979-01-01

The regulations are defined under the law for the regulations of nuclear source materials, nuclear fuel materials and reactors and provisions concerning the uses of international controlled material in the order for execution of the law. Basic concepts and terms are explained, such as: area of material delivery; fluctuation of stock; batch; real stock, effective value; fuel assembly and main measuring point. The application for permission of the uses of international controlled material shall be filed to the Director General of Science and Technology Agency by the processor, the establisher of reactor, the reprocessor or the user for each works or enterprise, listing name and address of the person, name and location of the works or the enterprise where such material is used, kind and quantity of the material and expected period of the uses. Records shall be made and kept for particular periods for each works or enterprise on specified matters, including especially delivery, stock and fluctuation of stock of nuclear source or fuel material, etc. Provisions on control of measurement, method of analysis and information processing business are stipulated. Reports shall be submitted to the Director in the forms attached on delivery, control and fluctuation of stock of nuclear source or fuel material, etc. (Okada, K.)

Robust control of chaos in Chua's circuit based on internal model principle

International Nuclear Information System (INIS)

Lee, Keum W.; Singh, Sahjendra N.

2007-01-01

The paper treats the question of robust control of chaos in Chua's circuit based on the internal model principle. The Chua's diode has polynomial non-linearity and it is assumed that the parameters of the circuit are not known. A robust control law for the asymptotic regulation of the output (node voltage) along constant and sinusoidal reference trajectories is derived. For the derivation of the control law, the non-linear regulator equations are solved to obtain a manifold in the state space on which the output error is zero and an internal model of the k-fold exosystem (k = 3 here) is constructed. Then a feedback control law using the optimal control theory or pole placement technique for the stabilization of the augmented system including the Chua's circuit and the internal model is derived. In the closed-loop system, robust output node voltage trajectory tracking of sinusoidal and constant reference trajectories are accomplished and in the steady state, the remaining state variables converge to periodic and constant trajectories, respectively. Simulation results are presented which show that in the closed-loop system, asymptotic trajectory control, disturbance rejection and suppression of chaotic motion in spite of uncertainties in the system are accomplished

The potential value of dynamic materials control in international safeguards

International Nuclear Information System (INIS)

Keepin, G.R.; Lovett, J.E.

1979-01-01

The difficulties inherent in conventional materials accountancy based on semi-annual or annual shutdown cleanout physical inventories have been recognized for many years. The increasing importance of international nuclear materials safeguards, coupled with the availability of advanced non-destructive measurement technology which could be installed on or near process lines, has led to the development of the concept of advanced or dynamic materials control. The potential benefits of dynamic materials control in terms of significantly improved detection capabilities (ranging from a few kilograms of plutonium down to perhaps a few hundred grams, even for large-scale bulk processing facilities), and even more dramatically improved detection timeliness (typically a few days, and potentially only a few hours, in advanced facilities), are reviewed. At least twelve major dynamic material control systems already in existence or in the process of being installed are noted, and some of the essential characteristics are discussed. Some currently unresolved questions are explored, and future prospects for the concept of dynamic material control in international safeguards are reviewed. (author)

How Do Science and Technology Affect International Affairs?

Science.gov (United States)

Weiss, Charles

2015-01-01

Science and technology influence international affairs by many different mechanisms. Both create new issues, risks and uncertainties. Advances in science alert the international community to new issues and risks. New technological capabilities transform war, diplomacy, commerce, intelligence, and investment. This paper identifies six basic…

Strengthening the regulatory control of consumer goods through international harmonization

International Nuclear Information System (INIS)

Yus Rusdian Akhmad

2013-01-01

The International Atomic Energy Agency (IAEA) is currently working on a recommendation in the form of guidelines for regulating consumer goods. Preparation of this document has a significant dimension of international issues, especially in terms of the application of the principles of justification and application of the concept of exemption. International harmonization among regulators ranging from the regional to the global level is a central issue and considering the complex issues that arise in addition to covering the scientific aspects also involve consideration of the legal aspects or values espoused by any State which may differ from one another. PERKA BAPETEN on consumer goods is still in the preparation stage so that the discussion of the material will be useful for improving the quality of the regulation in time. There is a significant gap of understanding to the related materials by the parties concerned (between local and international parties were among the local party). This paper intends to propose the understanding and views on radiation protection and regulatory control for consumer goods and hopely could contributed significantly to strengthening its regulatory control which is primarily through a reduction in the gap of understanding to the related concept that potentially multi perceptions and encourage stronger cooperation among regulatory bodies. (author)

ROMANIA’S FACTS ABOUT INTERNAL CONTROL ENVIRONMENT OF EUROPEAN SOCIAL FUND FINANCED PROJECTS

OpenAIRE

Dogar Cristian; Dãnescu Tatiana

2012-01-01

The malfunctioning of internal control system of European Social Fund (ESF) financed interventions may prejudice the sound financial management principle. Incorporating COSO principles in the beneficiary’s internal control systems may provide some warranties about compliance to the above mentioned principle as described in the EC Regulation 1605-2002. This study aims to explore some facts in actual internal control environment, as a base for future improvements of Romanian ESF beneficiaryâ€...

12 CFR 630.5 - Accuracy of reports and assessment of internal control over financial reporting.

Science.gov (United States)

2010-01-01

... control over financial reporting. 630.5 Section 630.5 Banks and Banking FARM CREDIT ADMINISTRATION FARM... assessment of internal control over financial reporting. (1) Annual reports must include a report by the... disclose any material change(s) in the internal control over financial reporting occurring during the...

Neuromuscular control and running economy is preserved in elite international triathletes after cycling.

Science.gov (United States)

Bonacci, Jason; Saunders, Philo U; Alexander, Mark; Blanch, Peter; Vicenzino, Bill

2011-03-01

Running is the most important discipline for Olympic triathlon success. However, cycling impairs running muscle recruitment and performance in some highly trained triathletes; though it is not known if this occurs in elite international triathletes. The purpose of this study was to investigate the effect of cycling in two different protocols on running economy and neuromuscular control in elite international triathletes. Muscle recruitment and sagittal plane joint angles of the left lower extremity and running economy were compared between control (no preceding cycle) and transition (preceded by cycling) runs for two different cycle protocols (20-minute low-intensity and 50-minute high-intensity cycles) in seven elite international triathletes. Muscle recruitment and joint angles were not different between control and transition runs for either cycle protocols. Running economy was also not different between control and transition runs for the low-intensity (62.4 +/- 4.5 vs. 62.1 +/- 4.0 ml/min/kg, p > 0.05) and high-intensity (63.4 +/- 3.5 vs. 63.3 +/- 4.3 ml/min/kg, p > 0.05) cycle protocols. The results of this study demonstrate that both low- and high-intensity cycles do not adversely influence neuromuscular control and running economy in elite international triathletes.

International Workshop on Advanced Dynamics and Model Based Control of Structures and Machines

CERN Document Server

Belyaev, Alexander; Krommer, Michael

2017-01-01

The papers in this volume present and discuss the frontiers in the mechanics of controlled machines and structures. They are based on papers presented at the International Workshop on Advanced Dynamics and Model Based Control of Structures and Machines held in Vienna in September 2015. The workshop continues a series of international workshops held in Linz (2008) and St. Petersburg (2010).

Internal ellipsoidal estimates of reachable set of impulsive control systems

Energy Technology Data Exchange (ETDEWEB)

Matviychuk, Oksana G. [Institute of Mathematics and Mechanics, Russian Academy of Sciences, 16 S. Kovalevskaya str., Ekaterinburg, 620990, Russia and Ural Federal University, 19 Mira str., Ekaterinburg, 620002 (Russian Federation)

2014-11-18

A problem of estimating reachable sets of linear impulsive control system with uncertainty in initial data is considered. The impulsive controls in the dynamical system belong to the intersection of a special cone with a generalized ellipsoid both taken in the space of functions of bounded variation. Assume that an ellipsoidal state constraints are imposed. The algorithms for constructing internal ellipsoidal estimates of reachable sets for such control systems and numerical simulation results are given.

Work stress and emotional exhaustion in nurses: the mediating role of internal locus of control.

Science.gov (United States)

Partlak Günüşen, Neslihan; Ustün, Besti; Erdem, Sabri

2014-01-01

Burnout is a major problem for nursing. There is a strong relationship between work stress and emotional exhaustion. Although studies report a negative correlation between the internal locus of control and emotional exhaustion and work stress, the number of studies available on the subject is limited. This study intends to examine the extent to which the relationship between work stress and emotional exhaustion is mediated by nurses' internal locus of control. The study adopted a cross-sectional survey design. The data were analyzed using structural equation modeling techniques. The study sample consisted of 347 nurses who worked in a university hospital in Izmir, Turkey and who agreed to participate in the study. The Work-Related Strain Inventory was used to evaluate the nurses' work stress level, Maslach Burnout Inventory was used to evaluate their emotional exhaustion levels, and the Locus of Control Scale was used to evaluate the internal locus of control. The variables of the study were based on the Neuman Systems Model. Work stress was positively related to internal locus of control (β3 = .21, p 0.1). Internal locus of control was negatively related to emotional exhaustion (β = -.14, p Work stress is directly (β = .87, p Work stress is directly (β = .87, p work stress was mediated, the impact of internal locus of control was limited. It is recommended that different variables be included in future studies so that they can mediate the relationship between work stress and emotional exhaustion.

A test of positive affect induction for countering self-control depletion in cigarette smokers.

Science.gov (United States)

Shmueli, Dikla; Prochaska, Judith J

2012-03-01

The self-control strength model posits that exerting self-control on one task, such as resisting temptations, will deplete self-control and impair subsequent self-regulatory performance, such as controlling smoking. The current study examined interventions designed to replenish depleted self-control strength to prevent tobacco use by inducing positive affect. In a 2 × 2 design, 200 participants were randomized to either (1) resist eating from a plate of desserts (high temptation) or from a plate of raw vegetables (low temptation) and then (2) undergo a positive or neutral affect induction. Two inductions were compared (video vs. writing technique). Participants were then given a 10-min recess. Whether or not participants smoked during the recess, assessed by self-report and biochemical verification, served as the primary dependent variable. The interaction between depletion and exposure group was significant, Wald's χ² = 9.66, df = 3, p desserts, 65.5% to 85% smoked if they were in the neutral video or writing conditions versus 10.5% in the positive affect video group. Positive affect elicited with a video was able to counteract the detrimental effects of self-control depletion on smoking behavior, while writing exercises were associated with smoking. Implications for tobacco cessation intervention are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved.

The impact of inclusive business on ethical values & internal control quality: an accounting perspective

Directory of Open Access Journals (Sweden)

Tamer A. El Nashar

2016-12-01

Full Text Available The objective of this paper is to examine the impact of inclusive business on the internal ethical values and the internal control quality while conceiving the accounting perspective. I construct the hypothesis for this paper based on the potential impact on the organizations’ awareness to be directed to the inclusive business approach that will significantly impact the culture of the organizations then the ethical values and the internal control quality. I use the approach of the expected value and variance of random variable test in order to analyze the potential impact of inclusive business. I support the examination by discrete probability distribution and continuous probability distribution. I find a probability of 85.5% to have a significant potential impact of the inclusive business by 100% score on internal ethical values and internal control quality. And to help contribute to sustainability growth, reduce poverty and improve organizational culture and learning.

Future Control and Automation : Proceedings of the 2nd International Conference on Future Control and Automation

CERN Document Server

2012-01-01

This volume Future Control and Automation- Volume 1 includes best papers selected from 2012 2nd International Conference on Future Control and Automation (ICFCA 2012) held on July 1-2, 2012, Changsha, China. Future control and automation is the use of control systems and information technologies to reduce the need for human work in the production of goods and services. This volume can be divided into five sessions on the basis of the classification of manuscripts considered, which is listed as follows: Identification and Control, Navigation, Guidance and Sensor, Simulation Technology, Future Telecommunications and Control

PENGARUH INTERNAL LOCUS OF CONTROL DAN FASILITAS BELAJAR TERHADAP HASIL BELAJAR MELALUI DISIPLIN BELAJAR

Directory of Open Access Journals (Sweden)

Risnaeni

2016-06-01

Full Text Available Tujuan penelitian ini adalah untuk menganalisis pengaruh langsung dan tidak langsung internal locus of control dan fasilitas belajar terhadap hasil belajar melalui disiplin belajar. Populasi penelitian ini adalah seluruh siswa kelas XI SMA N 3 Pemalang tahun ajaran 2015/2016. Sampel yang diambil sebanyak 105 siswa. Metode pengumpulan data menggunakan dokumentasi dan angket. Metode analisis data yang digunakan adalah analisis deskriptif, analisis jalur dan sobel test. Hasil penelitian menunjukkan (1 Ada pengaruh internal locus of control terhadap hasil belajar ekonomi sebesar 6,4% (2 Ada pengaruh fasilitas belajar terhadap hasil belajar ekonomi sebesar 4,6% (3 Ada pengaruh disiplin belajar terhadap hasil belajar ekonomi sebesar 9,6% (4 Ada pengaruh internal locus of control terhadap disiplin belajar siswa sebesar 37,2% (5 Ada pengaruh fasilitas belajar terhadap disiplin belajar siswa sebesar 30,2% (6 Ada pengaruh internal locus of control melalui disiplin belajar sebagai variabel intervening terhadap hasil belajar ekonomi sebesar 18,5% (7 Ada pengaruh fasilitas belajar melalui disiplin belajar sebagai variabel intervening terhadap hasil belajar ekonomi sebesar 14%. Berdasarkan hasil penelitian diatas, dapat disimpulkan bahwa terdapat pengaruh internal locus of control dan fasilitas belajar terhadap hasil belajar ekonomi melalui disiplin belajar sebagai variabel intervening. Saran yang dapat diberikan adalah memperbaiki indikator-indikator yang masih rendah sehingga hasil belajar akan semakin baik. The purpose is this study is to analyze the direct and indirect effect of internal locus of control and learning facilities toward learning outcomes through learning self-discipline. The population of the research is all of the 11th social students class at SMA N 3 Pemalang academic year 2015/2016. The researcher took 105 students as the sample. The researcher collects the data by using documentation and questionnaire. The result of this research shown

Closed to reason: time for accountability for the International Narcotic Control Board

Directory of Open Access Journals (Sweden)

Small Dan

2007-05-01

Full Text Available Abstract For more than two decades, the International Narcotic Control Board (INCB has tried to stop harm reduction and its HIV prevention programs. This posture is based on a fundamental misunderstanding of their responsibilities and of drug addiction itself – i.e. as a public health and clinical care matter made criminal by decree. A recent focal point for the Board's action has been rejecting the use of supervised injection facilities to reduce morbidity and mortality of drug injectors. They single out individual countries and attempt to bully them into rejecting such programs under the banner of the United Nations (falsely and in the name of international treaties. Their unrelenting and unjustified badgering of signatories to the international treaties that established the INCB is not only unjustified; it is an affront to one of the core purposes of the Board itself: to ensure adequate medical supplies and safe use of controlled substances. The INCB's ill-conceived obsession with intravenousaddiction as a crime flies in the face of the medical view and policies of the World Health Organization and the universally endorsed principles of the General Assembly of the United Nations. The latest target of the INCB is North America's only supervised injection facility, Insite, located in the inner city of Vancouver, Canada. Using the power of their office to meddle in matters of public health for individual nations is without medical, scientific or legal justification. But, most importantly, it is a matter of lifeand death for these most marginalized of citizens. The empirical evidence remains that a significant portion of the continued growth of the AIDS pandemic is due to injecting drug use, and the INCB's intrusion will inevitably result in additional deaths due to preventable HIV infections and drug overdoses. So we are very pleased to call to our readers' attention to a recent report produced by the Canadian HIV/AIDS Legal Network and the

Control authorities of internal affairs bodies in the sphere of drug trafficking

Directory of Open Access Journals (Sweden)

О. М. Шевчук

2014-06-01

Full Text Available The article deals with control authorities of internal Affairs bodies in the sphere of turnover of narcotic drugs, psychotropic substances and precursors. Established the concept of the legal status of the Management of the fight against illegal circulation of drugs of the Ministry of interior of Ukraine and describes its features. The classification of control authorities of internal Affairs bodies in the sphere of turnover of narcotic drugs, psychotropic substances and precursors and analyzed for their content.

Evaluating the Level of Internal Control System in the Management of Financial Security of Bank

Directory of Open Access Journals (Sweden)

Pidvysotska Lyudmyla J.

2017-06-01

Full Text Available The article is aimed at studying the organization and technology of evaluation process of the internal control system of bank in order to ensure financial security management of its activities. The work of the internal audit service on monitoring and evaluating the performance of the bank’s internal control system was analyzed. It has been found that improving the level of financial security of commercial banks is conditional upon improvements in the quality of audits and the provision of sound and objective conclusions. The interrelation of the tasks of internal audit service and the tasks of bank’s financial security management has been determined. Methodological recommendations on evaluation of the bank’s internal control system on the basis of results of audit have been proposed.

The impact of inclusive business on ethical values & internal control quality: an accounting perspective

OpenAIRE

Tamer A. El Nashar

2016-01-01

The objective of this paper is to examine the impact of inclusive business on the internal ethical values and the internal control quality while conceiving the accounting perspective. I construct the hypothesis for this paper based on the potential impact on the organizations’ awareness to be directed to the inclusive business approach that will significantly impact the culture of the organizations then the ethical values and the internal control quality. I use the approach of the expected va...

Corruption and internal control weaknesses. Case study Romania

Directory of Open Access Journals (Sweden)

Luminiţa IONESCU

2015-03-01

Full Text Available Corruption represents one of the major causes of poverty all over the world and European Union is fighting against it. In the last few years, the corruption phenomenon registered a high level in some European countries and became one of the most problematic factors for doing business, due to the evolution of the perceived top five global risks: interstate conflict and regional consequences, extreme weather events, failure of national governance, state collapse or crises, high structural unemployment or underemployment              (WEF-Global Risk Report 2015, p. 14. One of the modalities in combating corruption is implementing the internal control and most of the governments and organizations adopted strong control techniques. Most of the control weaknesses are related to the financial procedures and the number of controllers. Some of the controllers do not have enough financial expertise or do not understand the importance of informatics systems.

Affects and Affect Consciousness

Science.gov (United States)

MONSEN, JON T.; EILERTSEN, DAG ERIK; MELGÅRD, TROND; ØDEGÅRD, PÅL

1996-01-01

Affect consciousness (AC) was operationalized as degrees of awareness, tolerance, nonverbal expression, and conceptual expression of nine specific affects. A semistructured interview (ACI) and separate scales were developed to assess these aspects of affect integration. Their psychometric properties were preliminarily explored by having 20 former psychiatric outpatients complete the interview. Concurrent validity was assessed by using DSM-III-R Axis I and II diagnoses, the Health-Sickness Rating Scale, SCL-90-R, and several indexes from the Minnesota Multiphasic Personality Inventory. Satisfactory interrater reliability and high levels of internal consistency supported the construct validity of the measure. Results suggest the most meaningful use of this instrument is in measuring specific affect and overall AC. Clinically, the ACI has provided highly specific and relevant qualitative data for use in planning psychotherapeutic interventions. PMID:22700292

Design of a control system for HIRFL-CSRe internal target facility in Lanzhou

International Nuclear Information System (INIS)

Wang Yanyu; Liu Wufeng; Shao Caojie; Lin Feiyu; Zhang Jianchuan; Xiao Wenjun

2010-01-01

It is described in this paper the design of the control system for HIRFL-CSRe internal target facility, in which there are many different kinds of units need to be monitored and controlled. The control system is composed of several subsystems which are designed to control the gas-jet temperature, chamber vacuum, valves and molecular pumps. A human-computer interaction interface is also realized to do the data acquisition, data processing and display. The whole system has been working stably and safely, it fully meets the requirements of physical experiments in the internal target facility. In January of 2010, the first physics experiment of the radioactive electron capture was finished successfully with the aids of this control system. (authors)

Hedonic orientation moderates the association between cognitive control and affect reactivity to daily hassles in adolescent boys.

Science.gov (United States)

Klipker, Kathrin; Wrzus, Cornelia; Rauers, Antje; Riediger, Michaela

2017-04-01

People often seek to regulate their affective reactions when confronted with hassles. Hassle reactivity is lower for people with higher cognitive control, presumably because of better affect regulation. Many adolescents, however, show higher hassle reactivity than children, despite better cognitive control. The present study aims to understand whether motivational differences when seeking to regulate affective experiences moderate the association between cognitive control and hassle reactivity in adolescence. We hypothesized that higher cognitive control is related to lower hassle reactivity only for adolescents with a strong hedonic orientation, that is, for adolescents who seek to maintain or enhance positive or to dampen negative affect. We investigated 149 boys' (age range: 10-20 years) hedonic orientation and affect reactivity toward daily hassles during 2 weeks of experience sampling. Higher cognitive control, assessed with a working memory battery in the laboratory, was associated with stronger hassle reactivity in individuals with low hedonic orientation. The more hedonic-oriented individuals were, the lower was their hassle reactivity, but only in combination with high cognitive control. Our findings illustrate that higher cognitive control is not always related to lower hassle reactivity. Rather, when daily hassles compromise affect balance, hedonic orientation is equally important to understand affect reactivity in adolescent boys. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Factors Affecting Competitive Strategies in International Construction Companies

Directory of Open Access Journals (Sweden)

Tuğçe ERCAN

2013-02-01

Full Text Available Due to rising competition in the international construction market, competitive strategies are becoming ever more important. This study aims to identify the level of importance of a variety of competitive strategies in construction companies to create a theoretical framework for competitive strategies in international construction business. In the questionnaire titled: ‘Identifying the Parameters of Strategic Performance Comparison Tool in International Construction Companies’, professionals were asked the level of importance of parameters in acquiring a competitive edge in international markets for construction companies. 82 people who currently work for international construction companies responded the questionnaire. The Relative Importance Index (RII of competitive strategies in construction companies was calculated using the survey results. The construct was redesigned through the Pearson Correlation and principal components analysis (PCA. The results of the PCA denoted that the construct of competitive strategies in construction companies can be explained by three main factors in sync with Porter’s three generic competitive strategy types: F1 Cost Leadership in Construction, F2 Specialization and Focus and F3 Differentiation in Construction and Company Resources. The analysis results show that the competitive strategies related to “Differentiation in Construction and Company Resources” have a greater importance level, while the diversification strategies have a lower importance level. Which means specialization in some type of construction activity and focus on a specific group of customers is more effective than diversification strategies in gaining a competitive advantage in the market.

Auto-ignition control in turbocharged internal combustion engines operating with gaseous fuels

International Nuclear Information System (INIS)

Duarte, Jorge; Amador, Germán; Garcia, Jesus; Fontalvo, Armando; Vasquez Padilla, Ricardo; Sanjuan, Marco; Gonzalez Quiroga, Arturo

2014-01-01

Control strategies for auto-ignition control in turbocharged internal combustion engines operating with gaseous fuels are presented. Ambient temperature and ambient pressure are considered as the disturbing variables. A thermodynamic model for predicting temperature at the ignition point is developed, adjusted and validated with a large experimental data-set from high power turbocharged engines. Based on this model, the performance of feedback and feedforward auto-ignition control strategies is explored. A robustness and fragility analysis for the Feedback control strategies is presented. The feedforward control strategy showed the best performance however its implementation entails adding a sensor and new control logic. The proposed control strategies and the proposed thermodynamic model are useful tools for increasing the range of application of gaseous fuels with low methane number while ensuring a safe running in internal combustion engines. - Highlights: • A model for predicting temperature at the ignition point. • Robust PID, modified PID, and feedforward strategies for auto-ignition control. • λ′ were the best set of tuning equations for calculating controller parameters. • Robust PID showed significant improvements in auto-ignition control. • Feedforward control showed the best performance

Obstetric medicine: Interlinking obstetrics and internal medicine

African Journals Online (AJOL)

1 Mayo Clinic Hospitals, Division of Hospital Internal Medicine, Rochester, Minn, USA ... Obstetric physicians have a specific role in managing pregnant and postpartum women with ... problems may also affect pregnancy outcomes, with increased risk of ... greatly benefited from good control of her diabetes and hypertension.

Participants at the 4th Controlling Conference of International Public Organisations

CERN Multimedia

Jean-Claude Gadmer

2010-01-01

The 4th Controlling Conference of International Public Organisations is part of a cycle of yearly conferences which were held the previous years in Frankfurt, Munich, Luxemburg, and which will take place this year on 31 May and 1 June at CERN. The aim of these conferences is to offer a forum for Directors of Administration, Deputy CFOs, Secretary-Generals, Heads of Budget of International Organisations, to exchange experiences on selected themes related to performance management. This year’s theme is “The Reduction of Overheads in International Public Organisations”.

Trajectory-tracking control of underwater inspection robot for nuclear reactor internals using Time Delay Control

International Nuclear Information System (INIS)

Park, Joon-Young; Cho, Byung-Hak; Lee, Jae-Kyung

2009-01-01

This paper addresses the trajectory control problem of an underwater inspection robot for nuclear reactor internals. From the viewpoint of control engineering, the trajectory control of the underwater robot is a difficult task due to its nonlinear dynamics, which includes various hydraulic forces such as buoyancy and hydrodynamic damping, the difference between the centres of gravity and buoyancy, and disturbances from a tether cable. To solve such problems, we applied Time Delay Control to the underwater robot. This control law has a very simple structure not requiring nonlinear plant dynamics, and was proven to be highly robust against nonlinearities, uncertainties and disturbances. We confirmed its effectiveness through experiments.

Comparison of Brazilian and American norms for the International Affective Picture System (IAPS Comparação entre normas brasileiras e norte-americanas do International Affective Picture System (IAPS

Directory of Open Access Journals (Sweden)

Rafaela Larsen Ribeiro

2005-09-01

Full Text Available OBJECTIVE: The present article compares Brazilian and American norms for the International Affective Picture System (IAPS, a set of normative emotional photographic slides for experimental investigations. METHODS: Subjects were 1,062 Brazilian university students (364 men and 698 women who rated 707 pictures from the IAPS in terms of pleasure, arousal, and dominance following the methodology of the original normative study in the US, enabling direct comparison of data from the two samples through Pearson product moment correlation and Student t test. RESULTS: All correlations were highly significant with the highest level for the pleasure dimension, followed by dominance and arousal. However, contrary to the American normative values, our data showed that Brazilian subjects generally assigned higher arousal ratings overall. CONCLUSION: Our findings confirm that this set of stimuli can be used in Brazil as an affective rating tool due to the high correlations found across the two populations, despite differences on the arousal dimension, which are discussed in detail.OBJETIVO: O presente artigo compara as normas obtidas no Brasil e nos EUA para o "International Affective Picture System" (IAPS, um conjunto de fotografias emocionais amplamente utilizado na investigação experimental. MÉTODOS: Os sujeitos foram 1.062 universitários brasileiros (364 homens e 698 mulheres que avaliaram as 707 fotografias do IAPS nas dimensões prazer, alerta e dominância, utilizando o mesmo procedimento do estudo normativo original realizado nos EUA, permitindo uma comparação direta dos dados através de correlações lineares de Pearson e testes t de Student. RESULTADOS: Todas as correlações entre as populações foram altamente significativas, sendo o maior coeficiente o da dimensão prazer, seguido da dimensão dominância e alerta. Entretanto, os brasileiros atribuíram maiores valores médios à dimensão alerta do que os norte-americanos. CONCLUSÃO: Os

External and semi-internal controls for PCR amplification of homologous sequences in mixed templates

DEFF Research Database (Denmark)

Kalle, Elena; Gulevich, Alexander; Rensing, Christopher Günther T

2013-01-01

as an acceptable alternative. In order to evaluate the effects of inhibitors, a model multi-template mix was amplified in a mixture with DNAse-treated sample. Semi-internal control allowed establishment of intervals for robust PCR performance for different samples, thus enabling correct comparison of the samples......In a mixed template, the presence of homologous target DNA sequences creates environments that almost inevitably give rise to artifacts and biases during PCR. Heteroduplexes, chimeras, and skewed template-to-product ratios are the exclusive attributes of mixed template PCR and never occur....... This study demonstrated the efficiency of a model mixed template as an adequate external amplification control for a particular PCR application. The conditions of multi-template PCR do not allow implementation of a classic internal control; therefore we developed a convenient semi-internal control...

Chapter 10. Multinational and international controls. Paper 18. Nuclear proliferation: arrangements for international control

International Nuclear Information System (INIS)

Rotblat, J.

1979-01-01

In the context of nuclear proliferation, the role of Third World countries is crucial since they constitute the great majority of nations, but only a few of them have as yet decided on their future energy programmes. Both the IAEA and the nuclear energy industries are urging them to opt for nuclear power. This is undesirable, because nuclear energy is an unsuitable energy source for most of these countries; it would create a new economic dependence on industrialized countries and would greatly increase the dangers of a nuclear war. To counteract this, measures are needed (a) to encourage Third World countries to meet their energy need from sources other than nuclear ones; (b) to reduce pressures on countries to acquire nuclear reactors; and (c) to eliminate the threat of new hegemonies to countries that already have nuclear power. To achieve this, it is proposed that two new international organizations be set up. One, a World Energy Organization (WEO), would be a specialized agency of the United Nations, with functions similar to those of WHO or FAO but with sufficient funds to make loans to individual countries which accept WEO's advice about their energy programmes. The second, an International Nuclear Fuel Agency (INFA), would be the sole authority to operate enrichment, fuel fabrication, reprocessing and waste disposal plants. Organizationally, it could be part of the IAEA, but the latter would have to separate its promotional and safeguarding activities. An amendment to the NPT would be needed to oblige all countries both nuclear and non-nuclear weapon states, equally to accept INFA controls. (author)

International Conference on Systems, Control and Information Technologies 2016

CERN Document Server

Kaliczyńska, Małgorzata

2017-01-01

This book presents the proceedings of the International Conference on Systems, Control and Information Technologies 2016. It includes research findings from leading experts in the fields connected with INDUSTRY 4.0 and its implementation, especially: intelligent systems, advanced control, information technologies, industrial automation, robotics, intelligent sensors, metrology and new materials. Each chapter offers an analysis of a specific technical problem followed by a numerical analysis and simulation as well as the implementation for the solution of a real-world problem.

EFFECT OF INTERNAL CONTROL SYSTEMS ON FINANCIAL MANAGEMENT IN BARINGO COUNTY GOVERNMENT, KENYA

OpenAIRE

Lagat, Cornelius; Okelo, Caroline

2018-01-01

This study intended to establish the effect of internal control systems on financial management in Baringo County government in Kenya. Internal control systems are integral components of the management processes of a public sector institution which should be established in order to provide reasonable assurance that the financial operations are carried out transparently and accountably. The study adopted the Committee of Sponsoring Organizations of the Tread way Commission (COSO) theoretical f...

Internal quality control of RIA with Tonks error calculation method

International Nuclear Information System (INIS)

Chen Xiaodong

1996-01-01

According to the methodology feature of RIA, an internal quality control chart with Tonks error calculation method which is suitable for RIA is designed. The quality control chart defines the value of the allowance error with normal reference range. The method has the simplicity of its performance and directly perceived through the senses. Taking the example of determining T 3 and T 4 , the calculation of allowance error, drawing of quality control chart and the analysis of result are introduced

Evaluation of the expression of internal control transcripts by real ...

African Journals Online (AJOL)

Evaluation of the expression of internal control transcripts by real-time RT-PCR analysis during tomato flower abscission. Song Gao, Tao Xu, Mingfang Qi, Yufeng Liu, Hong Li, Shuangshuang Lv, Jinhong Li, Tianlai Li ...

17 CFR 240.15c3-4 - Internal risk management control systems for OTC derivatives dealers.

Science.gov (United States)

2010-04-01

...-Counter Markets § 240.15c3-4 Internal risk management control systems for OTC derivatives dealers. (a) An... derivatives dealer's internal risk management control system shall include the following elements: (1) A risk... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Internal risk management...

Automatic Control of Contextual Interaction Integrated with Affection and Architectural Attentional Control

Directory of Open Access Journals (Sweden)

Yanrong Jiang

2013-03-01

Full Text Available It is still a challenge for robots to interact with complex environments in a smooth and natural manner. The robot should be aware of its surroundings and inner status to make decisions accordingly and appropriately. Contexts benefit the interaction a lot, such as avoiding frequent interruptions (e.g., the explicit inputting requests and thus are essential for interaction. Other challenges, such as shifting attentional focus to a more important stimulus, etc., are also crucial in interaction control. This paper presents a hybrid automatic control approach for interaction, as well as its integration, with these multiple important factors, aiming at performing natural, human-like interactions in robots. In particular, a novel approach of architectural attentional control, based on affection is presented, which attempts to shift the attentional focus in a natural manner. Context-aware computing is combined with interaction to endow the robot with proactive abilities. The long-term interaction control approaches are described. Emotion and personality are introduced into the interaction and their influence mechanism on interaction is explored. We implemented the proposal in an interactive head robot (IHR and the experimental results indicate the effectiveness.

The Future Control of Food: A Guide to International Negotiations ...

International Development Research Centre (IDRC) Digital Library (Canada)

2008-02-05

Feb 5, 2008 ... The Future Control of Food: A Guide to International Negotiations and Rules on Intellectual ... New funding opportunity to fight antimicrobial resistance ... IDRC and key partners will showcase critical work on adaptation and ...

Notification: FY 2018 CSB Management Challenges and Internal Control Weaknesses

Science.gov (United States)

December 26, 2017. The OIG is beginning work to update for fiscal year 2018 its list of proposed key management challenges and internal control weaknesses confronting the U.S. Chemical Safety and Hazard Investigation Board (CSB).

Risky decision-making and affective features of impulse control disorders in Parkinson's disease.

Science.gov (United States)

Martini, Alice; Ellis, Simon J; Grange, James A; Tamburin, Stefano; Dal Lago, Denise; Vianello, Greta; Edelstyn, Nicola M J

2018-02-01

Impulse control disorders (ICDs) in Parkinson's disease (PD) are considered dopaminergic treatment side effects. Cognitive and affective factors may increase the risk of ICD in PD. The aim is to investigate risky decision-making and associated cognitive processes in PD patients with ICDs within a four-stage conceptual framework. Relationship between ICDs and affective factors was explored. Thirteen PD patients with ICD (ICD+), 12 PD patients without ICD (ICD-), and 17 healthy controls were recruited. Overall risky decision-making and negative feedback effect were examined with the Balloon Analogue Risk Task (BART). A cognitive battery dissected decision-making processes according to the four-stage conceptual framework. Affective and motivational factors were measured. ANOVA showed no effect of group on overall risky decision-making. However, there was a group × feedback interaction [F (2, 39) = 3.31, p = 0.047]. ICD+, unlike ICD- and healthy controls, failed to reduce risky behaviour following negative feedback. A main effect of group was found for anxiety and depression [F(2, 38) = 8.31, p = 0.001], with higher symptoms in ICD+ vs. healthy controls. Groups did not differ in cognitive outcomes or affective and motivational metrics. ICD+ may show relatively preserved cognitive function, but reduced sensitivity to negative feedback during risky decision-making and higher symptoms of depression and anxiety.

PC-based control of the internal target station at the Nuclotron

Energy Technology Data Exchange (ETDEWEB)

Kilman, J [and others

1996-12-31

A PC-based control system of the internal target at the Nuclotron is described. The system is based on CAMAC-control of the step motor of the station and screen representation of information about needed beam parameters and space-time position of targets relative to a beam. 6 refs.; 4 figs.

International trade agreements challenge tobacco and alcohol control policies.

Science.gov (United States)

Zeigler, Donald W

2006-11-01

This report reviews aspects of trade agreements that challenge tobacco and alcohol control policies. Trade agreements reduce barriers, increase competition, lower prices and promote consumption. Conversely, tobacco and alcohol control measures seek to reduce access and consumption, raise prices and restrict advertising and promotion in order to reduce health and social problems. However, under current and pending international agreements, negotiated by trade experts without public health input, governments and corporations may challenge these protections as constraints on trade. Advocates must recognise the inherent conflicts between free trade and public health and work to exclude alcohol and tobacco from trade agreements. The Framework Convention on Tobacco Control has potential to protect tobacco policies and serve as a model for alcohol control.

Randomized controlled trial of internal and external targeted temperature management methods in post- cardiac arrest patients.

Science.gov (United States)

Look, Xinqi; Li, Huihua; Ng, Mingwei; Lim, Eric Tien Siang; Pothiawala, Sohil; Tan, Kenneth Boon Kiat; Sewa, Duu Wen; Shahidah, Nur; Pek, Pin Pin; Ong, Marcus Eng Hock

2018-01-01

Targeted temperature management post-cardiac arrest is currently implemented using various methods, broadly categorized as internal and external. This study aimed to evaluate survival-to-hospital discharge and neurological outcomes (Glasgow-Pittsburgh Score) of post-cardiac arrest patients undergoing internal cooling verses external cooling. A randomized controlled trial of post-resuscitation cardiac arrest patients was conducted from October 2008-September 2014. Patients were randomized to either internal or external cooling methods. Historical controls were selected matched by age and gender. Analysis using SPSS version 21.0 presented descriptive statistics and frequencies while univariate logistic regression was done using R 3.1.3. 23 patients were randomized to internal cooling and 22 patients to external cooling and 42 matched controls were selected. No significant difference was seen between internal and external cooling in terms of survival, neurological outcomes and complications. However in the internal cooling arm, there was lower risk of developing overcooling (p=0.01) and rebound hyperthermia (p=0.02). Compared to normothermia, internal cooling had higher survival (OR=3.36, 95% CI=(1.130, 10.412), and lower risk of developing cardiac arrhythmias (OR=0.18, 95% CI=(0.04, 0.63)). Subgroup analysis showed those with cardiac cause of arrest (OR=4.29, 95% CI=(1.26, 15.80)) and sustained ROSC (OR=5.50, 95% CI=(1.64, 20.39)) had better survival with internal cooling compared to normothermia. Cooling curves showed tighter temperature control for internal compared to external cooling. Internal cooling showed tighter temperature control compared to external cooling. Internal cooling can potentially provide better survival-to-hospital discharge outcomes and reduce cardiac arrhythmia complications in carefully selected patients as compared to normothermia. Copyright © 2017. Published by Elsevier Inc.

Control buildings for blast resistance

Energy Technology Data Exchange (ETDEWEB)

Brown, G.A.

1982-08-01

Offers advice on interior design for blast-resistant control buildings. Suggests that for the comfort and safety of occupants, special attention must be paid to internal finishes and color schemes. Considers external treatment (e.g. panels, cladding fixings, thermal insulation), air intakes and exhausts, internal finishes (e.g. stud lining method), and internal walls and partitions. Presents diagrams showing construction method for a control building; elimination of ''cold bridge'' at eaves level; staggering door openings to minimize blast effects; and flexure of concrete walls without affecting the inner lining.

Explaining citizens’ perceptions of international climate-policy relevance

International Nuclear Information System (INIS)

Schleich, Joachim; Faure, Corinne

2017-01-01

This paper empirically analyses the antecedents of citizens’ perceptions of the relevance of international climate policy. Its use of representative surveys in the USA, China and Germany controls for different environmental attitudes and socio-economic factors between countries. The findings of the micro-econometric analysis suggest that the perceived relevance of international climate policy is positively affected by its perceived effectiveness, approval of the key topics discussed at international climate conferences, and environmental attitudes, but is not affected by perceived procedural justice. A higher level of perceived trust in international climate policy was positively related to perceived relevance in the USA and in China, but not in Germany. Citizens who felt that they were well informed and that their position was represented at climate summits were more likely to perceive international climate policy as relevant in China in particular. Generally, the results show only weak evidence of socio-demographic effects. - Highlights: • Perceptions of climate-policy relevance increase with perceptions of effectiveness. • In China and the USA, trust increases perceptions of climate-policy relevance. • Environmental attitudes are related to perceptions of climate-policy relevance. • In China, well-informed citizens perceive climate policy as more relevant. • Socio-demographics only weakly affect perceptions of climate-policy relevance.

Future Control and Automation : Proceedings of the 2nd International Conference on Future Control and Automation

CERN Document Server

2012-01-01

This volume Future Control and Automation- Volume 2 includes best papers from 2012 2nd International Conference on Future Control and Automation (ICFCA 2012) held on July 1-2, 2012, Changsha, China. Future control and automation is the use of control systems and information technologies to reduce the need for human work in the production of goods and services. This volume can be divided into six sessions on the basis of the classification of manuscripts considered, which is listed as follows: Mathematical Modeling, Analysis and Computation, Control Engineering, Reliable Networks Design, Vehicular Communications and Networking, Automation and Mechatronics.

International Space Station Environmental Control and Life Support System Acceptance Testing for Node 1 Temperature and Humidity Control Subsystem

Science.gov (United States)

Williams, David E.

2011-01-01

The International Space Station (ISS) Node 1 Environmental Control and Life Support (ECLS) System is comprised of five subsystems: Atmosphere Control and Storage (ACS), Atmosphere Revitalization (AR), Fire Detection and Suppression (FDS), Temperature and Humidity Control (THC), and Water Recovery and Management (WRM). This paper will provide a summary of the Node 1 ECLS THC subsystem design and a detailed discussion of the ISS ECLS Acceptance Testing methodology utilized for this subsystem.The International Space Station (ISS) Node 1 Environmental Control and Life Support (ECLS) System is comprised of five subsystems: Atmosphere Control and Storage (ACS), Atmosphere Revitalization (AR), Fire Detection and Suppression (FDS), Temperature and Humidity Control (THC), and Water Recovery and Management (WRM). This paper will provide a summary of the Node 1 ECLS THC subsystem design and a detailed discussion of the ISS ECLS Acceptance Testing methodology utilized for this subsystem.

AN ASSESSMENT OF FACTORS AFFECTING MATERIAL STOCK CONTROL PRACTICE ON SELECTED CONSTRUCTION SITES IN NIGERIA

OpenAIRE

Adafin, Johnson Kayode; Ayodele, Elijah Olusegun; Daramola, Olufemi

2011-01-01

This research examines the stock control methods utilized by construction firms on construction sites with a view to assessing the factors affecting material stock control practice by construction firms as well as determining the impact of factors affecting material stock control on building project performance. Data were collected with the aid of well-structured questionnaire administered on a number of construction professionals and technicians in some randomly selected building constructio...

Internal Control of Derivatives Usage by Spanish Savings Banks: An Empirical Survey

Directory of Open Access Journals (Sweden)

Ana Fernández-Laviada

2007-12-01

Full Text Available Global derivatives activity continues to expand although they have provided some of the most devastating financial disasters. The debate on their regulation has always been present and is still unresolved. However, without undervaluing the importance of regulation and the usefulness of an adequate external control, a sound internal control system is essential to prevent new financial scandals. First of all, this paper, through the review of existing recommendations, rules, regulation and academic literature, studies and analyses the need and importance of internal control in derivative usage for risk management. And secondly, through a questionnaire about established policies, procedures and internal controls, it provides evidence related to its usage and control by Spanish savings banks.El uso de los derivados sigue en expansión a pesar de haber ocasionado alguno de los mayoresescándalos financieros.El debate sobre su regulación, todavía sin resolver, ha estado siempre presente. No obstante,y sin menospreciar la importancia de la regulación y la utilidad de un adecuado controlexterno, un buen sistema de control interno es esencial para prevenir nuevos desastres.Este trabajo, en primer lugar, a través de la revisión de las recomendaciones, normas,regulación y literatura académica existente, estudia y analiza la necesidad e importancia delcontrol interno en el uso de los derivados para la gestión del riesgo. Y en segundo lugar, através de un cuestionario sobre las políticas, procedimientos y controles internos establecidos,aporta evidencia sobre el uso y control de los mismos por las cajas de ahorros españolas.

THE EFFECT OF INDIVIDUAL MORALITY AND INTERNAL CONTROL ON THE PROPENSITY TO COMMIT FRAUD: EVIDENCE FROM LOCAL GOVERNMENTS

Directory of Open Access Journals (Sweden)

Novita Puspasari

2016-05-01

Full Text Available This paper aims to examine the influence of individual morality and internal controls on individuals’ propensity to commit accounting fraud at the local government level. This is a quasi-experimental research paper. Individual morality and internal controls are hypothesized to be having an interaction with each other in influencing the propensity to commit accounting fraud. Individuals who have low levels of moral principles are hypothesized to have the tendency to commit accounting fraud in the absence of any internal controls. To test this, a 2x2 factorial experiment was conducted involving 57 students from the Masters in Economics Development programme at Gadjah Mada University. The result shows that there is an interaction between individual morality and internal controls. The absence of internal controls does not cause an individual with high moral principles to commit accounting fraud. However, individuals with low morality levels tend to commit accounting fraud when internal controls are absent.

Measures for the capitalization of internal control activity performed on the entity's financial and accounting activities

OpenAIRE

Doina Maria Tilea; Dragos Zaharia

2013-01-01

In the organization of internal control flexibility is required because if a rule is too rigid or no longer current it can leads to inefficiency. Current organizational complexity involving the private sector to organize a system of internal control to fold on this, which can cover a territory so expanded and a wide variety of activities. Thus, the Company's internal controls is exercised at the level of each structure and because of the importance and implications of the financial ones are h...

Improving cylinder-type LiFePO4 battery performance via control of internal resistance

Science.gov (United States)

Purwanto, Agus; Jumari, Arif; Nizam, Muhammad; Widiyandari, Hendri; Sudaryanto; Deswita; Azmin Mohamad, Ahmad

2018-04-01

Strategies for controlling the internal resistance to improve battery performance were systematically investigated. Electrode densification of LiFePO4 cathodes significantly reduced the internal resistance of the prepared batteries. Densification by reduction to 31.25% of initial thickness resulted in optimal electrochemical performance of the prepared LiFePO4 batteries. The addition of KS 6 graphite material improved the conductivity of the cathodes, which was indicated by a lowering of the internal resistance. The internal resistance was decreased from 73 to 54 when the KS6/AB ratio was varied from 3 to 1. Another factor in controlling the internal resistance was the location of a welded aluminum tab in the cathode. The welding of an aluminum tab in a small gap in the cathode significantly reduced the internal resistance. Thus, three main factors can be performed during fabrication to reduce the internal resistance of a LiFePO4 battery: cathode densification, KS-6 graphite addition, and the arrangement of an aluminum tab welded to the cathode. By optimizing these factors, high-performance LFP batteries were produced.

Foreign Banks: Internal Control and Audit Weaknesses in U.S. Branches

National Research Council Canada - National Science Library

1997-01-01

.... Weaknesses in the branch's internal controls, including inadequate segregation of duties in trading and electronic funds transfer activities, had enabled an employee to trade illegally and to hide...

Dose control for internal radiation; Kawalan dos untuk sinaran dalam

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-12-31

The chapter briefly discussed the following subjects: aerosol physics, relationship of surface contamination and internal contamination for workers, surface contamination control and the it`s procedures i.e. protective personnel cloth, waste management in active area, storage of radioactive materials etc.

Internal quality control: planning and implementation strategies.

Science.gov (United States)

Westgard, James O

2003-11-01

The first essential in setting up internal quality control (IQC) of a test procedure in the clinical laboratory is to select the proper IQC procedure to implement, i.e. choosing the statistical criteria or control rules, and the number of control measurements, according to the quality required for the test and the observed performance of the method. Then the right IQC procedure must be properly implemented. This review focuses on strategies for planning and implementing IQC procedures in order to improve the quality of the IQC. A quantitative planning process is described that can be implemented with graphical tools such as power function or critical-error graphs and charts of operating specifications. Finally, a total QC strategy is formulated to minimize cost and maximize quality. A general strategy for IQC implementation is recommended that employs a three-stage design in which the first stage provides high error detection, the second stage low false rejection and the third stage prescribes the length of the analytical run, making use of an algorithm involving the average of normal patients' data.

Internal Controls for Accounting Areas. Alliance Action Information Sheets

Science.gov (United States)

Technical Assistance ALLIANCE for Parent Centers, 2006

2006-01-01

Internal controls are important to ensure your Parent Center's resources are well protected. Steps should be taken to ensure that finance transactions are authorized by management, executed properly and on time, and recorded appropriately. Some centers may not have staff with all of the titles used in the procedures presented in this paper.…

Quasilinear Extreme Learning Machine Model Based Internal Model Control for Nonlinear Process

Directory of Open Access Journals (Sweden)

Dazi Li

2015-01-01

Full Text Available A new strategy for internal model control (IMC is proposed using a regression algorithm of quasilinear model with extreme learning machine (QL-ELM. Aimed at the chemical process with nonlinearity, the learning process of the internal model and inverse model is derived. The proposed QL-ELM is constructed as a linear ARX model with a complicated nonlinear coefficient. It shows some good approximation ability and fast convergence. The complicated coefficients are separated into two parts. The linear part is determined by recursive least square (RLS, while the nonlinear part is identified through extreme learning machine. The parameters of linear part and the output weights of ELM are estimated iteratively. The proposed internal model control is applied to CSTR process. The effectiveness and accuracy of the proposed method are extensively verified through numerical results.

A quality control of proteomic experiments based on multiple isotopologous internal standards

Directory of Open Access Journals (Sweden)

Adele Bourmaud

2015-09-01

Full Text Available The harmonization of proteomics experiments facilitates the exchange and comparison of results. The definition of standards and metrics ensures reliable and consistent data quality. An internal quality control procedure was developed to assess the different steps of a proteomic analysis workflow and perform a system suitability test. The method relies on a straightforward protocol using a simple mixture of exogenous proteins, and the sequential addition of two sets of isotopically labeled peptides added to reference samples. This internal quality control procedure was applied to plasma samples to demonstrate its easy implementation, which makes it generic for most proteomics applications.

Does cognitive training improve internal locus of control among older adults?

Science.gov (United States)

Wolinsky, Fredric D; Vander Weg, Mark W; Martin, René; Unverzagt, Frederick W; Willis, Sherry L; Marsiske, Michael; Rebok, George W; Morris, John N; Ball, Karlene K; Tennstedt, Sharon L

2010-09-01

We evaluated the effect of cognitive training among 1,534 participants in the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) randomized controlled trial (RCT) on 5-year improvements in 3 cognitive-specific measures of locus of control-internal, chance, and powerful others. ACTIVE was a multisite RCT (age > or = 65), with 4 groups (memory, reasoning, speed of processing, and no-contact control). Complete 5-year follow-up data were available for 1,534 (55%) of the 2,802 participants. A propensity score model was used to adjust for potential attrition bias. Clinically important improvements (and decrements) in the cognitive-specific locus of control scale scores were defined as greater than or equal to 0.5 SD (medium) and greater than or equal to 1.0 SD (large). Multinomial logistic regression was used to simultaneously contrast those who improved and those who declined with those whose locus of control scale score was unchanged. Statistically significant effects reflecting medium-sized (> or = 0.5 SD) improvements in internal locus of control between baseline and the 5-year follow-up were found for the reasoning and speed of processing intervention groups who were 76% (p control group. No improvement effects were found on the chance or powerful others locus of control measures or for the memory intervention group. Cognitive training that targets reasoning and speed of processing can improve the cognitive-specific sense of personal control over one's life in older adults.

International Drug Control Policy

Science.gov (United States)

2009-08-24

Common illegal drugs include cannabis, cocaine, opiates, and synthetic drugs. International trade in these drugs represents a lucrative and what...into effect, decriminalizing “personal use” amounts of marijuana , heroin, cocaine, methamphetamine, and other internationally sanctioned drugs.15 While...President Calls for Legalizing Marijuana ,”CNN.com, May 13, 2009. 15 “Mexico Legalizes Drug Possession,” Associated Press, August 21, 2009. 16 In support

17 CFR 240.17i-4 - Internal risk management control system requirements for supervised investment bank holding...

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Internal risk management... Supervised Investment Bank Holding Company Rules § 240.17i-4 Internal risk management control system...) As part of its internal risk management control system, a supervised investment bank holding company...

High-resolution internal state control of ultracold 23Na87Rb molecules

Science.gov (United States)

Guo, Mingyang; Ye, Xin; He, Junyu; Quéméner, Goulven; Wang, Dajun

2018-02-01

We report the full internal state control of ultracold 23Na87Rb molecules, including vibrational, rotational, and hyperfine degrees of freedom. Starting from a sample of weakly bound Feshbach molecules, we realize the creation of molecules in single hyperfine levels of both the rovibrational ground and excited states with a high-efficiency and high-resolution stimulated Raman adiabatic passage. This capability brings broad possibilities for investigating ultracold polar molecules with different chemical reactivities and interactions with a single molecular species. Moreover, starting from the rovibrational and hyperfine ground state, we achieve rotational and hyperfine control with one- and two-photon microwave spectroscopy to reach levels not accessible by the stimulated Raman transfer. The combination of these two techniques results in complete control over the internal state of ultracold polar molecules, which paves the way to study state-dependent molecular collisions and state-controlled chemical reactions.

Differentiating Motivational from Affective Influence of Performance-contingent Reward on Cognitive Control: The Wanting Component Enhances Both Proactive and Reactive Control.

Science.gov (United States)

Chaillou, Anne-Clémence; Giersch, Anne; Hoonakker, Marc; Capa, Rémi L; Bonnefond, Anne

2017-04-01

Positive affect strongly modulates goal-directed behaviors and cognitive control mechanisms. It often results from the presence of a pleasant stimulus in the environment, whether that stimulus appears unpredictably or as a consequence of a particular behavior. The influence of positive affect linked to a random pleasant stimulus differs from the influence of positive affect resulting from performance-contingent pleasant stimuli. However, the mechanisms by which the performance contingency of pleasant stimuli modulates the influence of positive affect on cognitive control mechanisms have not been elucidated. Here, we tested the hypothesis that these differentiated effects are the consequence of the activation of the motivational "wanting" component specifically under performance contingency conditions. To that end, we directly compared the effects on cognitive control of pleasant stimuli (a monetary reward) attributed in a performance contingent manner, and of random pleasant stimuli (positive picture) not related to performance, during an AX-CPT task. Both proactive and reactive modes of control were increased specifically by performance contingency, as reflected by faster reaction times and larger amplitude of the CNV and P3a components. Our findings advance our understanding of the respective effects of affect and motivation, which is of special interest regarding alterations of emotion-motivation interaction found in several psychopathological disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

International Electrotechnical Commission standards and French material control standards

International Nuclear Information System (INIS)

Furet, J.; Weill, J.

1978-01-01

There are reported the international standards incorporated into the IEC Subcommitee 45 A (Nuclear Reactor Instrumentation) and the national standards elaborated by the Commissariat a l'Energie Atomique, CEA, Group of normalized control equipment, the degree of application of those being reported on the base design, call of bids and exploitation of nuclear power plants. (J.E. de C)

Success/failure condition influences attribution of control, negative affect, and shame among patients with depression in Singapore.

Science.gov (United States)

Yeo, Si-Ning; Zainal, Hani; Tang, Catherine S; Tong, Eddie M; Ho, Cyrus S; Ho, Roger C

2017-08-02

There remains a paucity of research on control attribution and depression within Asian populations. This study examines: (1) Success/Failure condition as a moderator between depression and negative affect or shame, and (2) differences in control attribution between patients with depression and healthy controls in Singapore. Seventy one patients with depression and 71 healthy controls went through a digit-span memory task where they were randomized into either the Success or Failure condition. Participants in the Success condition had to memorize and recall 5-digit strings, while participants in the Failure condition did the same for 12-digit strings. They then completed self-report measures of negative affect, shame, and attribution of control. One-way ANCOVA was performed to examine task condition as a moderator of association between mental health status and post-task negative affect or shame. Test of simple effects was carried out on significant interactions. Sign test and Mann-Whitney U test were employed to investigate differences in attribution of control. Mental health status and Success/Failure condition had significant effects on reported negative affect and shame. Healthy controls reported less post-task negative affect and shame in the Success than in the Failure condition while patients with depression reported similar levels of post-task negative affect and shame in both conditions. However, these differences were not significant in the test of simple effects. In addition, healthy controls felt a stronger sense of personal control in success than in failure and were more likely to blame external factors in failure than in success. Conversely, patients with depression were more inclined to credit external factors in success than in failure and ascribed greater personal control in failure than in success. The results suggest that successful conditions may not necessitate the reduction of negative affect in Asians with depression, indicating possible

Simulation study of burning control with internal transport barrier

Energy Technology Data Exchange (ETDEWEB)

Tateishi, Gonta [Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka (Japan); Yagi, Masatoshi; Itoh, S.I. [Kyushu Univ., Fukuoka (Japan). Research Inst. for Applied Mechanics

2000-02-01

Dynamics of burning plasma with internal transport barrier is studied by use of a one dimensional transport simulation code. Two possible mechanisms are modeled for internal transport barrier collapse. One is the collapse, which occurs above the critical pressure gradient, the impact of which is modeled by the enhancement of thermal conductivity. The other is the collapse, which occurs due to the sawtooth trigger. The extended Kadomtsev type reconnection model with multiple resonant surfaces is introduced. Both models are examined for the analysis of long time sustainment of burning. A test of profile control to mitigate the collapse is investigated. The additional circulating power to suppress thermal quench (collapse) is evaluated. (author)

International Guidelines on Human Rights and Drug Control: A Tool for Securing Women's Rights in Drug Control Policy.

Science.gov (United States)

Schleifer, Rebecca; Pol, Luciana

2017-06-01

Discrimination and inequality shape women's experiences of drug use and in the drug trade and the impact of drug control efforts on them, with disproportionate burdens faced by poor and otherwise marginalized women. In recent years, UN member states and UN drug control and human rights entities have recognized this issue and made commitments to integrate a 'gender perspective' into drug control policies, with 'gender' limited to those conventionally deemed women. But the concept of gender in international law is broader, rooted in socially constructed and culturally determined norms and expectations around gender roles, sex, and sexuality. Also, drug control policies often fail to meaningfully address the specific needs and circumstances of women (inclusively defined), leaving them at risk of recurrent violations of their rights in the context of drugs. This article explores what it means to 'mainstream' this narrower version of gender into drug control efforts, using as examples various women's experiences as people who use drugs, in the drug trade, and in the criminal justice system. It points to international guidelines on human rights and drug control as an important tool to ensure attention to women's rights in drug control policy design and implementation.

Nuclear power proliferation. Problems of international control

Energy Technology Data Exchange (ETDEWEB)

Johnson, B [International Inst. for Environment and Development, London (UK)

1977-09-01

The nuclear industry is experiencing a multiple crisis in which economic, technical and ethical aspects are blended inextricably. Nuclear hardware costs have everywhere soared far beyond inflation in the last five years, largely as a result of delays in programme completion arising from problems of reactor and fuel cycle. Meanwhile, partly as a result of this cost escalation, there is widespread and growing doubt as to whether capital will be available to finance the electricity generating levels projected by the industry and by governments for the 1990s. The nuclear industry is now in trouble at every stage of the fuel cycle. The industry's difficulties have also revealed a lack of overall - but particularly nuclear - energy strategy at either national or international levels, and a lack of will to create regulations and institutional machinery at either of these levels which might reassure both concerned publics and the energy industries themselves. This paper appraises some of the present limitations of international institutions in achieving control and management of nuclear power.

Nuclear power proliferation: problems of international control

Energy Technology Data Exchange (ETDEWEB)

Johnson, B

1977-09-01

Some of the present limitations of international institutions in achieving control and management of nuclear power are reviewed and appraised. The nuclear industry is experiencing a multiple crisis in which economic, technical, and ethical aspects are blended. Nuclear hardware costs have increased faster than inflation in the last five years, largely as a result of delays in program completion arising from reactor and fuel-cycle safety problems. Meanwhile, there is a widespread and growing doubt, partly as a result of this cost escalation, as to whether capital will be available to finance the electricity-generating levels projected by the industry and by governments for the 1990s. The nuclear industry is now in trouble at every stage of the fuel cycle. The industry's difficulties have also revealed a lack of overall--but particularly nuclear--energy strategy at either national or international levels, and a lack of will to create regulations and institutional machinery at either of these levels that could reassure the concerned public and the energy industries.

Cancer Control Programs in East Asia: Evidence From the International Literature

Directory of Open Access Journals (Sweden)

Malcolm A. Moore

2014-07-01

Full Text Available Cancer is a major cause of mortality and morbidity throughout the world, including the countries of North-East and South-East Asia. Assessment of burden through cancer registration, determination of risk and protective factors, early detection and screening, clinical practice, interventions for example in vaccination, tobacco cessation efforts and palliative care all should be included in comprehensive cancer control programs. The degree to which this is possible naturally depends on the resources available at local, national and international levels. The present review concerns elements of cancer control programs established in China, Taiwan, Korea, and Japan in North-East Asia, Viet Nam, Thailand, Malaysia, and Indonesia as representative larger countries of South-East Asia for comparison, using the published literature as a guide. While major advances have been made, there are still areas which need more attention, especially in South-East Asia, and international cooperation is essential if standard guidelines are to be generated to allow effective cancer control efforts throughout the Far East.

Disarmament verification and its contribution to the theory of international control: A legal study

International Nuclear Information System (INIS)

Sayed Anwar Abou Ali.

1991-01-01

In this paper, the Deputy Director of the Department of International Organizations in the Ministry of Foreign Affairs, Egypt, discusses the legal aspects related to the international control for verification of disarmament

MONITORING IN CREDIT INSTITUTIONS – COMPARATIVE APPROACH ON INTERNAL CONTROL SYSTEMS – THE CASE OF ROMANIA VS. INTERNATIONAL MODELS OF CONTROL

Directory of Open Access Journals (Sweden)

MURESAN MARIANA

2010-07-01

Full Text Available Starting from the stipulations of the two well-known internal control system models – COSO and CoCo - the purpose of this paper is to focus on the Romanian framework for credit institutions – trying to to identify on which international model is our national one most appropriate to. The research methodology is based on an empirical analysis between Romanian regulation and the models already mentioned. To reach to a conclusion we tried to identify several key issues closely related to information and communication, and to determine the degree of similarities and dissimilarities between the three selected frameworks, by using statistical indicators. The paper has some limitations, too, because it only approaches formal harmonization. So, those issues analyzed through the regulations’ perspectives need to be closely quantified in matters of their actual implementation, which offer us outlooks of future research.

Control and trust impact on outsourcing

DEFF Research Database (Denmark)

Herbert-Hansen, Zaza Nadja Lee; Rasmussen, Lauge Baungaard; Schmidt, Andreas Strøjer Tynan

This paper examines the relationships between control, trust and inter-organizational learning in outsourcing relationships, focusing on the question: How do different trust and control strategies affect the sharing and withholding of knowledge between client and vendor? Four studies are conducted......; one, large international client company and three of its vendors. Based on these cases and a literature review, various trust and control strategies are examined, and factors influencing the mutual knowledge interaction are identified. The results show an internal disagreement among managers...

Performance and Internal Control

OpenAIRE

Mifti, Sri; Lestariyo, Nugroho Budi; Kowanda, Anacostia

2009-01-01

The objective of this study is to measure the influence of internal auditing on performance. Research object is Inspectorate General Department of Home Affairs staffs. As research instrument, questionnaire was developed and distributed to respondents. Closed type questionnaire was developed with five (5) choices to measure the two (2) research variables. Internal auditing is measured using six (6) dimensions, and performance is measured using three (3) dimensions. As the two variables are lat...

Internal Control Over Financial Reporting and Managerial Rent Extraction: Evidence from the Profitability of Insider Trading

NARCIS (Netherlands)

Skaife, H.A.; Veenman, D.; Wangerin, D.

2013-01-01

This paper examines the association between ineffective internal control over financial reporting and the profitability of insider trading. We predict and find that the profitability of insider trading is significantly greater in firms disclosing material weaknesses in internal control relative to

Update in the methodology of the chronic stress paradigm: internal control matters

Directory of Open Access Journals (Sweden)

Boyks Marco

2011-04-01

Full Text Available Abstract To date, the reliability of induction of a depressive-like state using chronic stress models is confronted by many methodological limitations. We believe that the modifications to the stress paradigm in mice proposed herein allow some of these limitations to be overcome. Here, we discuss a variant of the standard stress paradigm, which results in anhedonia. This anhedonic state was defined by a decrease in sucrose preference that was not exhibited by all animals. As such, we propose the use of non-anhedonic, stressed mice as an internal control in experimental mouse models of depression. The application of an internal control for the effects of stress, along with optimized behavioural testing, can enable the analysis of biological correlates of stress-induced anhedonia versus the consequences of stress alone in a chronic-stress depression model. This is illustrated, for instance, by distinct physiological and molecular profiles in anhedonic and non-anhedonic groups subjected to stress. These results argue for the use of a subgroup of individuals who are negative for the induction of a depressive phenotype during experimental paradigms of depression as an internal control, for more refined modeling of this disorder in animals.

Update in the methodology of the chronic stress paradigm: internal control matters.

Science.gov (United States)

Strekalova, Tatyana; Couch, Yvonne; Kholod, Natalia; Boyks, Marco; Malin, Dmitry; Leprince, Pierre; Steinbusch, Harry Mw

2011-04-27

To date, the reliability of induction of a depressive-like state using chronic stress models is confronted by many methodological limitations. We believe that the modifications to the stress paradigm in mice proposed herein allow some of these limitations to be overcome. Here, we discuss a variant of the standard stress paradigm, which results in anhedonia. This anhedonic state was defined by a decrease in sucrose preference that was not exhibited by all animals. As such, we propose the use of non-anhedonic, stressed mice as an internal control in experimental mouse models of depression. The application of an internal control for the effects of stress, along with optimized behavioural testing, can enable the analysis of biological correlates of stress-induced anhedonia versus the consequences of stress alone in a chronic-stress depression model. This is illustrated, for instance, by distinct physiological and molecular profiles in anhedonic and non-anhedonic groups subjected to stress. These results argue for the use of a subgroup of individuals who are negative for the induction of a depressive phenotype during experimental paradigms of depression as an internal control, for more refined modeling of this disorder in animals.

Do international economic developments affect the South African economy?

Directory of Open Access Journals (Sweden)

JA Swanepoel

2014-07-01

Full Text Available Globalisation has opened economies more, exposing them to more international shocks and increasing the challenges to which domestic economic policies must respond. This paper provides a starting point for the analysis of the impact of international economic developments on the South African economy by means of graphical illustrations, correlations coefficients and in some cases a VAR analysis. Although this paper has shed some light on the importance of international economic developments on the South African economy, more rigorous econometric investigation is needed to validate the arguments and to address many of the unresolved questions.

[Resource allocation analysis for international cooperation program for HIV/AIDS prevention and control].

Science.gov (United States)

Li, Hui; Xue, Hui; Liu, Hui; Guo, Hao-yan; Zhang, Hua; Sun, Jiang-ping

2008-12-01

To provide evidence for resource allocation and cooperation between domestic and international HIV/AIDS programs in China by analyzing the needs and current levels of resource input in provinces. National and provincial international cooperation program investment and allocation data from 2000 to 2006 were collected. Several factors in each province were analyzed through multiple regression analysis in order to determine whether they had a statistical correlation to the distribution of international HIV/AIDS program resources in China, including: the Gross Domestic Product (GDP), the number of accumulated people living with HIV/AIDS, and the number of accumulated people living with AIDS. Then the Z values were calculated at each provincial level and compared with related international investment. The resource allocation in different program areas were compared with the level of resource input by international and central government HIV/AIDS prevention and control programs through Chi-square test. The international cooperation program investment at local level from 2000 to 2006 were 4893, 24 669, 50 567, 52 950, 112 143, 363 396 and 247 045 thousand RMB respectively, and at national level were 3007, 19 726, 29 035, 37 530, 77 500, 105 786 and 77 035 thousand RMB respectively. There was a statistical correlation between international HIV/AIDS program resource input and the accumulated number of people living with AIDS (R is 0.56 and 0.69 accordingly, and P international resource input and the GDP of each province. International HIV/AIDS cooperation programs did not invest in each province according to its practical needs (R = 0.066, P = 0.725). The international cooperation program investments and needs in different province could not meet completely. The ranks of Z value in Guangdong, Shandong and Jiangsu were 3, 5 and 6, but the ranks of international cooperation program in those provinces were 18, 13 and 28 respectively. The investment proportion for national

Experimental investigation of the influence of internal and external EGR on the combustion characteristics of a controlled auto-ignition two-stroke cycle engine

International Nuclear Information System (INIS)

Andwari, Amin Mahmoudzadeh; Aziz, Azhar Abdul; Said, Mohd Farid Muhamad; Latiff, Zulkarnain Abdul

2014-01-01

Highlights: • Investigate the effect of In-EGR, Ex-EGR and octane number on a CAI 2-stroke engine. • Effect of In-EGR, Ex-EGR and octane number on combustion phasing of the engine. • Effect of In-EGR, Ex-EGR and octane number on cyclic variability of the engine. • Identify the CAI combustion upper and lower boundary for operating regions. - Abstract: A two-stroke cycle engine incorporated with a controlled auto-ignition combustion approach presents a high thermodynamic efficiency, ultra-low exhaust emissions and high power-to-weight ratio features for future demand of prime movers. The start of auto-ignition, control of the auto-ignition and its cyclic variability, are major concerns that should be addressed in the combustion timing control of controlled auto-ignition engines. Several studies have been performed to examine the effect of internal exhaust gas recirculation utilization on auto-ignited two-stroke cycle engines. However, far too little attention has been devoted to study on the influence of external exhaust gas recirculation on the cyclic variation and the combustion characteristics of controlled auto-ignition two-stroke cycle engines. The purpose of this study is to examine the influence of external exhaust gas recirculation in combination with internal exhaust gas recirculation on the combustion characteristics and the cyclic variability of a controlled auto-ignition two-stroke engine using fuel with different octane numbers. In a detailed experimental investigation, the combustion-related and pressure-related parameters of the engine are examined and statistically associated with the coefficient of variation and the standard deviation. The outcomes of the investigation indicates that the most influential controlled auto-ignition combustion phasing parameters can be managed appropriately via regulating the internal and external exhaust gas recirculation and fuel octane number. In general, start of auto-ignition and its cyclic variability are

Does Varying Attentional Focus Affect Skill Acquisition in Children? A Comparison of Internal and External Focus Instructions and Feedback

Science.gov (United States)

Agar, Charles; Humphries, Charlotte A.; Naquin, Millie; Hebert, Edward; Wood, Ralph

2016-01-01

Recently, researchers have concluded that motor skill performance is enhanced when learners adopt an external attentional focus, compared to adopting an internal focus. We extended the line of inquiry to children and examined if skill learning in children was differentially affected by providing instructions and feedback that direct attentional…

Predictive piston motion control in a free-piston internal combustion engine

Energy Technology Data Exchange (ETDEWEB)

Mikalsen, R.; Jones, E.; Roskilly, A.P. [Sir Joseph Swan Institute for Energy Research, Newcastle University, Newcastle upon Tyne, NE1 7RU England (United Kingdom)

2010-05-15

A piston motion controller for a free-piston internal combustion engine is presented. To improve dynamic performance in the control of the piston motion and engine compression ratio, the controller response is determined from a prediction of engine top dead centre error rather than the measured value from the previous cycle. The proposed control approach showed superior performance compared with that of standard PI feedback control known from the literature due to a reduced control action time delay. The manipulation of fuel injection timing to reduce in-cylinder pressure peaks and cycle-to-cycle variations was also studied, indicating that with the piston motion estimation, the injection timing is a powerful control variable for this purpose. (author)

Trends in International Persuasion: Persuasion in the Arms Control Negotiations.

Science.gov (United States)

Hopmann, P. Terrence; Walcott, Charles

An analysis of the bargaining process in international arms control negotiations is possible by developing a framework of interrelated hypotheses, by delineating and practicing interactions study called "Bargaining Process Analysis," and by formulating procedural steps that bridge the gap between laboratory studies and "real world" situations. In…

New software of the control and data acquisition system for the Nuclotron internal target station

International Nuclear Information System (INIS)

Isupov, A.Yu.

2012-01-01

The control and data acquisition system for the Internal Target Station (ITS) of the Nuclotron (LHEP, JINR) is implemented. The new software is based on the ngdp framework under the Unix-like operating system FreeBSD to allow easy network distribution of the on-line data collected from ITS, as well as the internal target remote control

Positive affect and cognitive control: approach-motivation intensity influences the balance between cognitive flexibility and stability.

Science.gov (United States)

Liu, Ya; Wang, Zhenhong

2014-05-01

In most prior research, positive affect has been consistently found to promote cognitive flexibility. However, the motivational dimensional model of affect assumes that the influence of positive affect on cognitive processes is modulated by approach-motivation intensity. In the present study, we extended the motivational dimensional model to the domain of cognitive control by examining the effect of low- versus high-approach-motivated positive affect on the balance between cognitive flexibility and stability in an attentional-set-shifting paradigm. Results showed that low-approach-motivated positive affect promoted cognitive flexibility but also caused higher distractibility, whereas high-approach-motivated positive affect enhanced perseverance but simultaneously reduced distractibility. These results suggest that the balance between cognitive flexibility and stability is modulated by the approach-motivation intensity of positive affective states. Therefore, it is essential to incorporate motivational intensity into studies on the influence of affect on cognitive control.

Control of internal combustion engines and hybrid engines; Regelung von Verbrennungsmotoren und Hybridantrieben

Energy Technology Data Exchange (ETDEWEB)

Isermann, R. [TU Darmstadt (Germany). Forschungsgruppe Regelungstechnik und Prozessautomatisierung

2007-07-15

In the development of internal combustion engines, there are increasingly rigid specifications for further reduction of consumption, exhaust and noise emissions, better specific performance, lower weight, and good driving characteristics. The contributions in this special issue provide an insight into the many aspects of internal combustion engine and hybrid engine control. The editors of at journal took care to select interesting papers presented at the 3. VDI/VDE-GMA conference AUTOREG 2006. They show how control and mechatronics support the high demands on functionality in motor car engineering. (orig.)

CTEPP STANDARD OPERATING PROCEDURE FOR CONDUCTING INTERNAL FIELD AUDITS AND QUALITY CONTROL (SOP-2.25)

Science.gov (United States)

This SOP describes the method for conducting internal field audits and quality control procedures. Internal field audits will be conducted to ensure the collection of high quality data. Internal field audits will be conducted by Field Auditors (the Field QA Officer and the Field...

Components of self-esteem in affective patients and non-psychiatric controls.

Science.gov (United States)

Serretti, Alessandro; Olgiati, Paolo; Colombo, Cristina

2005-09-01

Decrease in self-esteem (SE) is found in all mood disorders during inter-episode phases. This trait was associated with relapse and suicidality but its genetic basis is still undefined, probably because SE has multiple components. The aim of the current study was to ascertain which of those components were altered in a sample of affective patients. Three hundred and thirty-one outpatients with bipolar (N=199) and major depressive MD (N=132) disorders in remission for at least three months and one hundred controls completed the Rosenberg Self-esteem Scale (RSE; [Rosenberg, M., 1965. The measurement of self-esteem, Society and the Adolescent Self-Image. Princeton University Press, pp.16-36]). Principal component analysis was performed to identify RSE factor structure. Extracted factors were compared across case and control groups in the whole sample (N=431) and in a sub-sample (N=301) with low self-esteem (RSE <20). PCA yielded a two-factor solution with self-confidence (SC) and self-deprecation (SD) that was largely consistent with the existing literature. Such factors were both associated with lower scores in affective patients than controls (SC: F=52, p<0.01; SD: F=43, p<0.01). However in the low RSE group only self-confidence was found to be decreased in subjects with mood disorders (SC: F=13.8, p<0.01; SD: F=0.05, p=0.9). These findings suggest that self-esteem deficit in affective disorders might involve specific components. Implications for research and clinical practice are discussed.

The empirical relationship between the managerial conduct and internal control activities in South African small, medium and micro enterprises

Directory of Open Access Journals (Sweden)

Juan-Pierre Bruwer

2017-07-01

Aim: Since a system of internal control comprises five inter-related elements, while also taking into consideration that management is ultimately responsible for the internal control in their respective business entities, which is greatly influenced by their managerial conduct, this research study placed focus on determining the relationship which exist between the managerial conduct and the internal control activities evident in South African SMMEs. Setting: This study was conducted in the Cape Metropole, South Africa by obtaining responses from 240 stakeholders of SMMEs: 120 members of management and 120 employees. Methods: In order to achieve the latter, quantitative data were collected through a questionnaire and analysed accordingly through both descriptive statistics and inferential statistics. Results: From the results, a very weak negative statistically significant relationship was identified between the managerial conduct and the internal control activities evident in South African SMMEs. Conclusion: Essentially, management and employees should revisit the internal control activities evident in their respective SMMEs through placing emphasis on those internal control activities which can be built on their control environment.

5th International Conference on Electrical Engineering and Automatic Control

CERN Document Server

Yao, Yufeng

2016-01-01

On the basis of instrument electrical and automatic control system, the 5th International Conference on Electrical Engineering and Automatic Control (CEEAC) was established at the crossroads of information technology and control technology, and seeks to effectively apply information technology to a sweeping trend that views control as the core of intelligent manufacturing and life. This book takes a look forward into advanced manufacturing development, an area shaped by intelligent manufacturing. It highlights the application and promotion of process control represented by traditional industries, such as the steel industry and petrochemical industry; the technical equipment and system cooperative control represented by robot technology and multi-axis CNC; and the control and support of emerging process technologies represented by laser melting and stacking, as well as the emerging industry represented by sustainable and intelligent life. The book places particular emphasis on the micro-segments field, such as...

Control of exogenous factors affecting plasma homovanillic acid concentration.

Science.gov (United States)

Davidson, M; Giordani, A B; Mohs, R C; Mykytyn, V V; Platt, S; Aryan, Z S; Davis, K L

1987-04-01

Measurements of plasma homovanillic acid (pHVA) concentrations appear to be a valid research strategy in psychiatric disorders in which a central dopamine (DA) abnormality has been implicated. This study provides guidance about the control of some of the exogenous factors affecting pHVA concentrations. Fasting for 14 hours eliminates the dietary effects on pHVA in healthy human subjects. Changing position, walking for 30 minutes, or smoking two cigarettes has no effect on pHVA concentrations.

Internal quality control of PCR-based genotyping methods in research studies and patient diagnostics

DEFF Research Database (Denmark)

Bladbjerg, Else-Marie; Gram, Jørgen; Jespersen, Jørgen

2002-01-01

Genetic analyses are increasingly integrated in the clinical laboratory, and internal quality control programmes are needed. We have focused on quality control aspects of selected polymorphism analyses used in thrombosis research. DNA was isolated from EDTA-blood (n = 500) by ammonium acetate....... Control of data handling revealed 0.1% reading mistakes and 0.5% entry mistakes. Based on our experiences we propose an internal quality control programme for widely used PCR-based haemostasis polymorphism analyses.......-isolation (pre-analytical factors), DNA-amplification, digestion with restriction enzymes, electrophoresis (analytical factors), result reading and entry into a database (post-analytical factors). Furthermore, we evaluated a procedure for result confirmation. Isolated DNA was of good quality (42 microg/ml blood...

Hybridization of an invasive shrub affects tolerance and resistance to defoliation by a biological control agent

OpenAIRE

Williams, Wyatt I; Friedman, Jonathan M; Gaskin, John F; Norton, Andrew P

2014-01-01

Evolution has contributed to the successful invasion of exotic plant species in their introduced ranges, but how evolution affects particular control strategies is still under evaluation. For instance, classical biological control, a common strategy involving the utilization of highly specific natural enemies to control exotic pests, may be negatively affected by host hybridization because of shifts in plant traits, such as root allocation or chemical constituents. We investigated introgressi...

Robust control of chaos in Chua's circuit based on internal model principle

Energy Technology Data Exchange (ETDEWEB)

Lee, Keum W. [Department of Electrical and Computer Engineering, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, NV, 89154-4026 (United States); Singh, Sahjendra N. [Department of Electrical and Computer Engineering, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, NV, 89154-4026 (United States)]. E-mail: sahaj@ee.unlv.edu

2007-03-15

The paper treats the question of robust control of chaos in Chua's circuit based on the internal model principle. The Chua's diode has polynomial non-linearity and it is assumed that the parameters of the circuit are not known. A robust control law for the asymptotic regulation of the output (node voltage) along constant and sinusoidal reference trajectories is derived. For the derivation of the control law, the non-linear regulator equations are solved to obtain a manifold in the state space on which the output error is zero and an internal model of the k-fold exosystem (k = 3 here) is constructed. Then a feedback control law using the optimal control theory or pole placement technique for the stabilization of the augmented system including the Chua's circuit and the internal model is derived. In the closed-loop system, robust output node voltage trajectory tracking of sinusoidal and constant reference trajectories are accomplished and in the steady state, the remaining state variables converge to periodic and constant trajectories, respectively. Simulation results are presented which show that in the closed-loop system, asymptotic trajectory control, disturbance rejection and suppression of chaotic motion in spite of uncertainties in the system are accomplished.

Internal Control in Capitalist Enterprises. A Look from the Perspective of Political Economy

Directory of Open Access Journals (Sweden)

Rafael Domingos-Sapilinha

2017-06-01

Full Text Available All work directly social or collective on a large scale, requires to a greater or lesser extent a direction that establishes a harmonic link between the various individual activities and perform general functions born of the total productive organism. Thus the tasks of management, supervision and control appear as a requirement of the production process organized on the basis of the social division of labor and purely technical activities. Since then control has become a benchmark for various sciences, and internal control in the tool that aims at the effectiveness of business management by transparent operations and make records reliable, being indispensable for all types of business, including The big multinationals. Evaluating the fulfillment of internal control in large capitalist enterprises, approaching it from the perspective of Political Economy, is the objective of this article.

An Analysis of Viable Financial Negotiations Processes and Related Internal Controls for Procurement in Pakistan

Science.gov (United States)

2016-06-01

regulations are in accordance with UNCITRAL Model Law and are based on principles of “ accountability , transparency, fairness, efficiency and value for... account certain factors about the firm(s) for pre-qualification. These factors include past performance and experience; financial health; managerial...internal control components, along with associated principles , were discussed in detail to develop a suitable internal control system for the financial

International Space Station (ISS) Internal Active Thermal Control System (IATCS) New Biocide Selection, Qualification and Implementation

Science.gov (United States)

Wilson, Mark E.; Cole, Harold E.; Rector, Tony; Steele, John; Varsik, Jerry

2011-01-01

The Internal Active Thermal Control System (IATCS) aboard the International Space Station (ISS) is primarily responsible for the removal of heat loads from payload and system racks. The IATCS is a water based system which works in conjunction with the EATCS (External ATCS), an ammonia based system, which are interfaced through a heat exchanger to facilitate heat transfer. On-orbit issues associated with the aqueous coolant chemistry began to occur with unexpected increases in CO2 levels in the cabin. This caused an increase in total inorganic carbon (TIC), a reduction in coolant pH, increased corrosion, and precipitation of nickel phosphate. These chemical changes were also accompanied by the growth of heterotrophic bacteria that increased risk to the system and could potentially impact crew health and safety. Studies were conducted to select a biocide to control microbial growth in the system based on requirements for disinfection at low chemical concentration (effectiveness), solubility and stability, material compatibility, low toxicity to humans, compatibility with vehicle environmental control and life support systems (ECLSS), ease of application, rapid on-orbit measurement, and removal capability. Based on these requirements, ortho-phthalaldehyde (OPA), an aromatic dialdehyde compound, was selected for qualification testing. This paper presents the OPA qualification test results, development of hardware and methodology to safely apply OPA to the system, development of a means to remove OPA, development of a rapid colorimetric test for measurement of OPA, and the OPA on-orbit performance for controlling the growth of microorganisms in the ISS IATCS since November 3, 2007.

To a question of the purposes, tasks of implementation of internal control in the credit organizations and in the Bank of Russia

Directory of Open Access Journals (Sweden)

Yu. Panova

2015-01-01

Full Text Available Аrticle is devoted to comprehensive consideration and the characteristic of the purposes and tasks of the multi-level internal control exercised inBank of Russia, to a procedure and creations of internal control, in article the interrelation of the purposes and components of internal control is traced, the control environment as one of the main a component of internal control is analyzed, powers of subjects of internal control are in detail stated. The attention is paid to control consideration as management functions, the developed list of the principles of creation of internal control and its types – preliminary, current and subsequent is provided.

Planes, Politics and Oral Proficiency: Testing International Air Traffic Controllers

Science.gov (United States)

Moder, Carol Lynn; Halleck, Gene B.

2009-01-01

This study investigates the variation in oral proficiency demonstrated by 14 Air Traffic Controllers across two types of testing tasks: work-related radio telephony-based tasks and non-specific English tasks on aviation topics. Their performance was compared statistically in terms of level ratings on the International Civil Aviation Organization…

Emotional modulation of control dilemmas: the role of positive affect, reward, and dopamine in cognitive stability and flexibility.

Science.gov (United States)

Goschke, Thomas; Bolte, Annette

2014-09-01

Goal-directed action in changing environments requires a dynamic balance between complementary control modes, which serve antagonistic adaptive functions (e.g., to shield goals from competing responses and distracting information vs. to flexibly switch between goals and behavioral dispositions in response to significant changes). Too rigid goal shielding promotes stability but incurs a cost in terms of perseveration and reduced flexibility, whereas too weak goal shielding promotes flexibility but incurs a cost in terms of increased distractibility. While research on cognitive control has long been conducted relatively independently from the study of emotion and motivation, it is becoming increasingly clear that positive affect and reward play a central role in modulating cognitive control. In particular, evidence from the past decade suggests that positive affect not only influences the contents of cognitive processes, but also modulates the balance between complementary modes of cognitive control. In this article we review studies from the past decade that examined effects of induced positive affect on the balance between cognitive stability and flexibility with a focus on set switching and working memory maintenance and updating. Moreover, we review recent evidence indicating that task-irrelevant positive affect and performance-contingent rewards exert different and sometimes opposite effects on cognitive control modes, suggesting dissociations between emotional and motivational effects of positive affect. Finally, we critically review evidence for the popular hypothesis that effects of positive affect may be mediated by dopaminergic modulations of neural processing in prefrontal and striatal brain circuits, and we refine this "dopamine hypothesis of positive affect" by specifying distinct mechanisms by which dopamine may mediate effects of positive affect and reward on cognitive control. We conclude with a discussion of limitations of current research, point to

Optimal control predicts human performance on objects with internal degrees of freedom.

Directory of Open Access Journals (Sweden)

Arne J Nagengast

2009-06-01

Full Text Available On a daily basis, humans interact with a vast range of objects and tools. A class of tasks, which can pose a serious challenge to our motor skills, are those that involve manipulating objects with internal degrees of freedom, such as when folding laundry or using a lasso. Here, we use the framework of optimal feedback control to make predictions of how humans should interact with such objects. We confirm the predictions experimentally in a two-dimensional object manipulation task, in which subjects learned to control six different objects with complex dynamics. We show that the non-intuitive behavior observed when controlling objects with internal degrees of freedom can be accounted for by a simple cost function representing a trade-off between effort and accuracy. In addition to using a simple linear, point-mass optimal control model, we also used an optimal control model, which considers the non-linear dynamics of the human arm. We find that the more realistic optimal control model captures aspects of the data that cannot be accounted for by the linear model or other previous theories of motor control. The results suggest that our everyday interactions with objects can be understood by optimality principles and advocate the use of more realistic optimal control models for the study of human motor neuroscience.

Corporate Characteristics and Internal Control Information Disclosure- Evidence from Annual Reports in 2009 of Listed Companies in Shenzhen Stock Exchange

Science.gov (United States)

Xiaowen, Song

Under the research framework of internal control disclosure and combined the current economic situation, the paper empirically analyzes the relationship between corporate characteristics and internal control information disclosure. The paper selects 647 A share companies listed in Shenzhen Stock Exchanges in 2009 as a sample. The results show: (1) the companies with excellent performance and high liquidity tend to disclose more internal control information; (2) the companies with the high leverage and also issued B shares are not willing to disclosure internal control information; (3) the companies sizes and companies which have hired Four-big accounting firms have no significant effects on internal control disclosure.

75 FR 77664 - Honeywell International, Inc., Automation and Control Solutions Division, Including On-Site...

Science.gov (United States)

2010-12-13

..., Inc., Automation and Control Solutions Division, Including On-Site Leased Workers From Manpower... Solutions Division. The Department has determined that these workers were sufficiently under the control of Honeywell International, Inc., Automation and Control Solutions Division to be considered leased workers...

Cutting-in control of the variable speed constant frequency wind power generator based on internal model controller

Energy Technology Data Exchange (ETDEWEB)

Guo Jindong; Xu Honghua; Zhao Dongli [Inst. of Electrical Engineering, CAS, BJ (China)

2008-07-01

The no-impact-current cutting-in-network control is the key of variable speed constant frequency (VSCF) wind power control system. Based on the stator flux linkage oriented control theory of doubly fed induction generator (DFIG), the field-oriented vector control technique and the internal model controller (IMC) are transplanted into the voltage control of DFIG and a novel cutting-in control strategy is obtained. The strategy does not need the exact inductor generator model, and has perfect performance without overshoot. The structure of the controller is simple, and the only parameter to be adjusted is directly related to system performance, so the strategy is easy to realize. Finally the strategy is studied by simulation using Matlab, the results of the simulation show that the control strategy can effectively control the stator voltage. (orig.)

Customized Internal Reference Controls for Improved Assessment of Circulating MicroRNAs in Disease.

Directory of Open Access Journals (Sweden)

Kenny Schlosser

Full Text Available Altered levels of circulating extracellular miRNA in plasma and serum have shown promise as non-invasive biomarkers of disease. However, unlike the assessment of cellular miRNA levels for which there are accepted housekeeping genes, analogous reference controls for normalization of circulating miRNA are lacking. Here, we provide an approach to identify and validate circulating miRNA reference controls on a de novo basis, and demonstrate the advantages of these customized internal controls in different disease settings. Importantly, these internal controls overcome key limitations of external spike-in controls.Using a global RT-qPCR screen of 1066 miRNAs in plasma from pulmonary hypertension patients (PAH and healthy subjects as a case example, we identified a large pool of initial candidate miRNAs that were systematically ranked according to their plasma level stability using a predefined algorithm. The performance of the top candidates was validated against multiple comparators, and in a second independent cohort of PAH and control subjects. The broader utility of this approach was demonstrated in a completely different disease setting with 372 miRNAs screened in plasma from septic shock patients and healthy controls.Normalization of data with specific internal reference controls significantly reduced the overall variation in circulating miRNA levels between subjects (relative to raw data, provided a more balanced distribution of up- and down-regulated miRNAs, replicated the results obtained by the benchmark geometric averaging of all detected miRNAs, and outperformed the commonly used external spike-in strategy.We demonstrate the feasibility of identifying circulating reference controls that can reduce extraneous technical variations, and improve the assessment of disease-related changes in plasma miRNA levels. This study provides a novel conceptual framework that addresses a critical and previously unmet need if circulating miRNAs are to

Digitally controlled measurement of sonic elastic moduli and internal friction by phase analysis

International Nuclear Information System (INIS)

O'Brien, M.H.; Hunter, O. Jr.; Rasmussen, M.D.; Skank, H.D.

1983-01-01

An automated system is described for measuring internal friction and elastic moduli using sonic resonance techniques. This mirocomputer-controlled device does phase angle analysis in addition to traditional decay and peak-width internal friction measurement. The apparatus may be programmed to make measurements at any sequence of temperatures between room temperature and 1600 0 C

Does Occupational Exposure of Shahid Dastghieb International Airport Workers to Radiofrequency Radiation Affect Their Short Term Memory and Reaction Time?

Directory of Open Access Journals (Sweden)

Jarideh S.

2015-05-01

Full Text Available Background: Airport workers are continuously exposed to different levels of radiofrequency microwave (RF/MW radiation emitted by radar equipments. Radars are extensively used in military and aviation industries. Over the past several years, our lab has focused on the health effects of exposure to different sources of electromagnetic fields such as cellular phones, mobile base stations, mobile phone jammers, laptop computers, radars, dentistry cavitrons and MRI. The main goal of this study was to investigate if occupational exposure of Shahid Dastghieb international airport workers to radiofrequency radiation affects their short term memory and reaction time. Methods: Thirty two airport workers involved in duties at control and approach tower (21 males and 11 females, with the age range of 27-67 years old (mean age of 37.38, participated voluntary in this study. On the other hand, 29 workers (13 males, and 16 females whose offices were in the city with no exposure history to radar systems were also participated in this study as the control group. The employees’ reaction time and short term memory were analyzed using a standard visual reaction time (VRT test software and the modified Wechsler memory scale test, respectively. Results: The mean± SD values for the reaction times of the airport employees (N=32 and the control group (N=29 were 0.45±0.12 sec and 0.46±0.17 sec, respectively. Moreover, in the four subset tests; i.e. paired words, forward digit span, backward digit span and word recognition, the following points were obtained for the airport employees and the control group, respectively: (i pair words test: 28.00±13.13 and 32.07±11.65, (ii forward digit span: 8.38±1.40 and 9.03±1.32, (iii backward digit span: 5.54±1.87 and 6.31±1.46, and (iv word recognition: 5.73±2.36 and 6.50±1.93. These differences were not statistically significant. Conclusion: The occupational exposure of the employees to the RF radiation in Shahid

Effect of yoga on positive–Negative affect and self-esteem on tribal male adolescents- A randomized control study

Directory of Open Access Journals (Sweden)

Rema Mohan

2018-01-01

Full Text Available Aim: Effect of yoga on positive–negative affectivity and self-esteem in tribal adolescents. Material and Methods: This is a pilot randomized control study. Several chits were made in which the name of all the available students was written. The youngest boy from the group selected 30 chits for yoga group and the remaining students were included in the control group. The yoga group included 30 male adolescents between the age of 10 years and 18 years (M = 14.4, SD = 3.51. Control group included 25 male adolescents between the age of 10 years and 18 years (M = 13.3, SD = 1.90. PANAS-C and Rosenberg self-esteem scales were used to measure the positive–negative affectivity and self-esteem, respectively. Data was collected before and after interventions. Results: Study shows significant increase in positive affect (P = 0.008 and negative affect (P = 0.047 in experimental group as compared to control group's positive affect (P = 0.468 and negative affect (P = 0.156. Self-esteem in experimental group slightly reduced (P = 0.927. Similarly, self-esteem in control group reduced (P = 0.019. Conclusion: Study suggests that two weeks of yoga practice has a significant impact on positive-negative affect in tribal adolescents.

Banks’ internal controls and risk management: Value-added functions in Italian credit cooperative banks

Directory of Open Access Journals (Sweden)

Rosaria Cerrone

2013-12-01

Full Text Available A critical component of safe and sound bank management is constituted by an effective and efficient system of internal controls, which help to ensure that the goals and objectives of a bank will be met, that long-term profitability targets will be achieved, and maintain reliable financial and managerial reporting. Such a system can also ensure that the bank will comply with laws and regulations as well as policies, plans, internal rules and procedures, and decrease the risk of unexpected losses or damage to the bank’s reputation. The paper describes the essential elements of a sound internal control system and through a qualitative approach, it shows how is tied to the rules attaining capital requirements and, above all, to the purpose of the Internal Capital Adequacy Assessment Process (ICAAP which aims at determining the adequate capitalisation of a bank given the risks endured as well as future risks arising from growth, and new business lines. After the recent financial crisis ICAAP is becoming more and more relevant and a central component of an effective strategy for managing risk and creating value. All principles and considerations are referred to Italian Credit Cooperative Banks particular both for dimension and for governance and risk management. They have been contacted though local federations and the results confirm the existing of weakness in internal controls.

CNVs conferring risk of autism or schizophrenia affect cognition in controls

DEFF Research Database (Denmark)

Stefansson, Hreinn; Meyer-Lindenberg, Andreas; Steinberg, Stacy

2014-01-01

of cognitive function to demonstrate that control subjects carrying the CNVs perform at a level that is between that of schizophrenia patients and population controls. The CNVs do not all affect the same cognitive domains, hence the cognitive deficits that drive or accompany the pathogenesis vary from one CNV...... to another. Controls carrying the chromosome 15q11.2 deletion between breakpoints 1 and 2 (15q11.2(BP1-BP2) deletion) have a history of dyslexia and dyscalculia, even after adjusting for IQ in the analysis, and the CNV only confers modest effects on other cognitive traits. The 15q11.2(BP1-BP2) deletion...

The Future Control of Food: A Guide to International Negotiations ...

International Development Research Centre (IDRC) Digital Library (Canada)

5 févr. 2008 ... This is the best single summary of the political choices facing food and agriculture policymakers that has been written in this decade. Pat Mooney, Executive Director, the ETC Group An excellent resource for those mapping the increasing control of our food chain by international players. Suman Sahai ...

Review of international standards related to the design for control rooms on nuclear power plants

International Nuclear Information System (INIS)

Kitamura, Masashi; Yoshikawa, Hidekazu; Fujita, Yushi

2005-01-01

The improvement of Human-Machine Interface (HMI) design for control rooms on nuclear power plants (NPP) has been accomplished world wide, especially after the TMI-2 accident. The design process and guidelines are standardized in IEC60964 and supplemental standards as international standard. However, technological update is required due to the increased use of computerized control and monitoring equipment and systems in control rooms on NPP in recent years. Standards are becoming more important for computerized control rooms because there is more freedom to design than conventional hardware based system. For computerized control rooms, standards for hardware and software of HMI systems should be also considered. Standards and guidelines for computerized control rooms on NPP have been developed recently in each body such as IEC, ISO, and IEEE etc. Therefore, reviewing these standards and guidelines related to control rooms design of NPP can be useful not only for revision of the international standards such as IEC60964, but also for users of the standards and guidelines. In this paper, we reviewed the international standards related to the design for control rooms, in the two aspects of HMI design and hardware and software design, considering the undergoing revision work and their application. (author)

Validation of Tuba1a as Appropriate Internal Control for Normalization of Gene Expression Analysis during Mouse Lung Development

Directory of Open Access Journals (Sweden)

Aditi Mehta

2015-02-01

Full Text Available The expression ratio between the analysed gene and an internal control gene is the most widely used normalization method for quantitative RT-PCR (qRT-PCR expression analysis. The ideal reference gene for a specific experiment is the one whose expression is not affected by the different experimental conditions tested. In this study, we validate the applicability of five commonly used reference genes during different stages of mouse lung development. The stability of expression of five different reference genes (Tuba1a, Actb Gapdh, Rn18S and Hist4h4 was calculated within five experimental groups using the statistical algorithm of geNorm software. Overall, Tuba1a showed the least variability in expression among the different stages of lung development, while Hist4h4 and Rn18S showed the maximum variability in their expression. Expression analysis of two lung specific markers, surfactant protein C (SftpC and Clara cell-specific 10 kDA protein (Scgb1a1, normalized to each of the five reference genes tested here, confirmed our results and showed that incorrect reference gene choice can lead to artefacts. Moreover, a combination of two internal controls for normalization of expression analysis during lung development will increase the accuracy and reliability of results.

Notification: Evaluating the Internal Controls for EPA's Vehicle Emissions Testing Program

Science.gov (United States)

Project #OPE-FY17-0009, Mar 6, 2017. The EPA OIG plans to begin preliminary research to determine whether the EPA’s existing internal controls are effective at detecting and preventing light-, medium-, and heavy-duty on-road vehicle emissions fraud.

Internal Targeting and External Control: Phototriggered Targeting in Nanomedicine.

Science.gov (United States)

Arrue, Lily; Ratjen, Lars

2017-12-07

The photochemical control of structure and reactivity bears great potential for chemistry, biology, and life sciences. A key feature of photochemistry is the spatiotemporal control over secondary events. Well-established applications of photochemistry in medicine are photodynamic therapy (PDT) and photopharmacology (PP). However, although both are highly localizable through the application of light, they lack cell- and tissue-specificity. The combination of nanomaterial-based drug delivery and targeting has the potential to overcome limitations for many established therapy concepts. Even more privileged seems the merger of nanomedicine and cell-specific targeting (internal targeting) controlled by light (external control), as it can potentially be applied to many different areas of medicine and pharmaceutical research, including the aforementioned PDT and PP. In this review a survey of the interface of photochemistry, medicine and targeted drug delivery is given, especially focusing on phototriggered targeting in nanomedicine. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Internal combustion engines - Modelling, estimation and control issues

Energy Technology Data Exchange (ETDEWEB)

Vigild, C.W.

2001-12-01

Alternative power-trains have become buzz words in the automotive industry in the recent past. New technologies like Lithium-Ion batteries or fuel cells combined with high efficient electrical motors show promising results. However both technologies are extremely expensive and important questions like 'How are we going to supply fuel-cells with hydrogen in an environmentally friendly way?', 'How are we going to improve the range - and recharging speed - of electrical vehicles?' and 'How will our existing infrastructure cope with such changes?' are still left unanswered. Hence, the internal combustion engine with all its shortcomings is to stay with us for the next many years. What the future will really bring in this area is uncertain, but one thing can be said for sure; the time of the pipe in - pipe out engine concept is over. Modem engines, Diesel or gasoline, have in the recent past been provided with many new technologies to improve both performance and handling and to cope with the tightening emission legislations. However, as new devices are included, the number of control inputs is also gradually increased. Hence, the control matrix dimension has grown to a considerably size, and the typical table and regression based engine calibration procedures currently in use today contain both challenging and time-consuming tasks. One way to improve understanding of engines and provide a more comprehensive picture of the control problem is by use of simplified physical modelling - one of the main thrusts of this dissertation. The application of simplified physical modelling as a foundation for engine estimation and control design is first motivated by two control applications. The control problem concerns Air/Fuel ratio control of Spark Ignition engines. Two different ways of control are presented; one based on. a model based Extended Kalman Filter updated predictor, and one based on robust H {infinity} techniques. Both controllers are

Emotion Risk-Factor in Patients with Cardiac Diseases: The Role of Cognitive Emotion Regulation Strategies, Positive Affect and Negative Affect (A Case-Control Study).

Science.gov (United States)

Bahremand, Mostafa; Alikhani, Mostafa; Zakiei, Ali; Janjani, Parisa; Aghei, Abbas

2015-05-17

Application of psychological interventions is essential in classic treatments for patient with cardiac diseases. The present study compared cognitive emotion regulation strategies, positive affect, and negative affect for cardiac patients with healthy subjects. This study was a case-control study. Fifty subjects were selected using convenient sampling method from cardiac (coronary artery disease) patients presenting in Imam Ali medical center of Kermanshah, Iran in the spring 2013. Fifty subjects accompanied the patients to the medical center, selected as control group, did not have any history of cardiac diseases. For collecting data, the cognitive emotion regulation questionnaire and positive and negative affect scales were used. For data analysis, multivariate analysis of variance (MANOVA) Was applied using the SPSS statistical software (ver. 19.0). In all cognitive emotion regulation strategies, there was a significant difference between the two groups. A significant difference was also detected regarding positive affect between the two groups, but no significant difference was found regarding negative affect. We found as a result that, having poor emotion regulation strategies is a risk factor for developing heart diseases.

Emotion Risk-Factor in Patients With Cardiac Diseases: The Role of Cognitive Emotion Regulation Strategies, Positive Affect and Negative Affect (A Case-Control Study)

Science.gov (United States)

Bahremand, Mostafa; Alikhani, Mostafa; Zakiei, Ali; Janjani, Parisa; Aghaei, Abbas

2016-01-01

Application of psychological interventions is essential in classic treatments for patient with cardiac diseases. The present study compared cognitive emotion regulation strategies, positive affect, and negative affect for cardiac patients with healthy subjects. This study was a case-control study. Fifty subjects were selected using convenient sampling method from cardiac (coronary artery disease) patients presenting in Imam Ali medical center of Kermanshah, Iran in the spring 2013. Fifty subjects accompanied the patients to the medical center, selected as control group, did not have any history of cardiac diseases. For collecting data, the cognitive emotion regulation questionnaire and positive and negative affect scales were used. For data analysis, multivariate analysis of variance (MANOVA) was applied using the SPSS statistical software (ver. 19.0). In all cognitive emotion regulation strategies, there was a significant difference between the two groups. A significant difference was also detected regarding positive affect between the two groups, but no significant difference was found regarding negative affect. We found as a result that, having poor emotion regulation strategies is a risk factor for developing heart diseases. PMID:26234976

Electrically-induced muscle fatigue affects feedforward mechanisms of control.

Science.gov (United States)

Monjo, F; Forestier, N

2015-08-01

To investigate the effects of focal muscle fatigue induced by electromyostimulation (EMS) on Anticipatory Postural Adjustments (APAs) during arm flexions performed at maximal velocity. Fifteen healthy subjects performed self-paced arm flexions at maximal velocity before and after the completion of fatiguing electromyostimulation programs involving the medial and anterior deltoids and aiming to degrade movement peak acceleration. APA timing and magnitude were measured using surface electromyography. Following muscle fatigue, despite a lower mechanical disturbance evidenced by significant decreased peak accelerations (-12%, pcontrol trials (p>.11 for all analyses). The fatigue signals evoked by externally-generated contractions seem to be gated by the Central Nervous System and result in postural strategy changes which aim to increase the postural safety margin. EMS is widely used in rehabilitation and training programs for its neuromuscular function-related benefits. However and from a motor control viewpoint, the present results show that the use of EMS can lead to acute inaccuracies in predictive motor control. We propose that clinicians should investigate the chronic and global effects of EMS on motor control. Copyright © 2014 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Internal voltage control of hydrogen-oxygen fuel cells: Feasibility study

Science.gov (United States)

Prokopius, P. R.

1975-01-01

An experimental study was conducted to assess the feasibility of internal voltage regulation of fuel cell systems. Two methods were tested. In one, reactant partial pressure was used as the voltage control parameter and in the other reactant total pressure was used for control. Both techniques were breadboarded and tested on a single alkaline-electrolyte fuel cell. Both methods were found to be possible forms of regulation, however, of the two the total pressure technique would be more efficient, simpler to apply and would provide better transient characteristics.

Auditory top-down control and affective theory of mind in schizophrenia with and without hallucinations.

Science.gov (United States)

Rominger, Christian; Bleier, Angelika; Fitz, Werner; Marksteiner, Josef; Fink, Andreas; Papousek, Ilona; Weiss, Elisabeth M

2016-07-01

Social cognitive impairments may represent a core feature of schizophrenia and above all are a strong predictor of positive psychotic symptoms. Previous studies could show that reduced inhibitory top-down control contributes to deficits in theory of mind abilities and is involved in the genesis of hallucinations. The current study aimed to investigate the relationship between auditory inhibition, affective theory of mind and the experience of hallucinations in patients with schizophrenia. In the present study, 20 in-patients with schizophrenia and 20 healthy controls completed a social cognition task (the Reading the Mind in the Eyes Test) and an inhibitory top-down Dichotic Listening Test. Schizophrenia patients with greater severity of hallucinations showed impaired affective theory of mind as well as impaired inhibitory top-down control. More dysfunctional top-down inhibition was associated with poorer affective theory of mind performance, and seemed to mediate the association between impairment to affective theory of mind and severity of hallucinations. The findings support the idea of impaired theory of mind as a trait marker of schizophrenia. In addition, dysfunctional top-down inhibition may give rise to hallucinations and may further impair affective theory of mind skills in schizophrenia. Copyright © 2016 Elsevier B.V. All rights reserved.

Business Process Risk Management, Compliance and Internal Control: A Research Agenda

OpenAIRE

Rikhardsson, Pall; Best, Peter; Green, Peter; Rosemann, Michael

2006-01-01

Integration of risk management and management control is emerging as an important area in the wake of the Sarbanes-Oxley Act and with ongoing development of frameworks such as the Enterprise Risk Management (ERM) framework from the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on an inductive methodological approach using literature review and interviews with managers engaged in risk management and internal control projects, this paper identifies three main ar...