Berg Joel H
Abstract The number of new technologies emerging each year in the realm of dental caries management is growing at an exponential rate. Examining the patent literature, one can see that this growth rate will likely continue, with the outcome that dentistry will see an expanded growth in managing dental caries by risk assessment with medicinal therapeutic interventions. Restorative dentistry solutions, treating the results of dental caries, will continue to grow, while technologies to identify ...
Maheswari, S. Uma; Raja, Jacob; Kumar, Arvind; Seelan, R. Gnana
The current trend in treating dental caries is using nondestructive risk-based caries management strategies rather than focusing on the restorative treatment alone. Currently, there have been many changes in understanding of the multifaceted nature of caries process and its management. Caries Management by Risk Assessment (CAMBRA) which is an evidence-based approach focuses on determining many factors causing the expression of disease and take corrective action. The clinicians can ascertain w...
Full Text Available Dental caries is a multifactorial disease that affects most populations throughout the world and it is still the primary cause of oral pain and tooth loss. The occlusal surfaces of posterior teeth are the most vulnerable sites for dental caries due to their anatomy. Therefore, the aim of the following article is to summarize current knowledge on occlusal caries development and the possibilities of its prevention. Although the overall caries rate today has fallen for populations in industrialized countries, the rate of occlusal surface caries has not decreased. This may be explained with fact that topically applied fluorides and their mode of action prevent caries better on smooth than on occlusal surfaces. As we know, tooth decay of first permanent molars causes a great deal of different short and long term difficulties for patients. Therefore, there is a continuous need for implementation of programs for caries prevention in permanent teeth. Nowadays, we like to treat our patients by minimally invasive methods. A very important step in our effective preventive treatment is sealing pits and fissures as a cornerstone of occlusal caries management. Reliable assessment of caries activity is also very important for defining treatment needs and plans. A very important decision, which should be made during occlusal caries management, is the selection of restorative material according to the treatment plan. Conclusion. Current possibilities in occlusal caries prevention and management are very effective. Therefore, dentists today do not have any excuse for avoiding the philosophy of Minimally Invasive Dentistry, especially when we talk about caries management of occlusal surfaces in permanent molars.
Baelum, Vibeke; Hintze, Hanne; Wenzel, Ann;
OBJECTIVES: In clinical practice, a visual-tactile caries examination is frequently supplemented by bitewing radiography. This study evaluated strategies for combining visual-tactile and radiographic caries detection methods and determined their implications for clinical management decisions in a...
This article has taken a medical approach toward the understanding and managing of dental caries. Caries has been defined as a point in a person's life when there is an imbalance between protective and pathologic factors such that the process of demineralization of tooth structure by acid from bacteria in the tooth biofilm exceeds the patient's ability to remineralized tooth structure. The patient diagnosed with caries is out of balance. Caries is a diagnosis of a person. People have caries, teeth have lesions. Caries lesion detection, classification, and analysis are done at the level of the tooth surface. Caries is a process in time. Today we establish a diagnosis. For the future we establish a prediction. Patients can be diagnosed as caries active, caries balanced, or caries undetermined. For an improved treatment plan, future risk and prognosis assessments are accomplished by classifying all patients as either low, moderate, or high risk. A combination of diagnosis and risk or prognosis assessment leads to five treatment groups, each with an appropriate protocol for managing the disease process. The five protocols follow from the use of the four-step medical model for caries management. In the end, there are two treatment plans for these patients: a restorative therapy plan that treats the holes and a disease management plan that treats the disease. Surgical treatment does not manage the disease. Today we are managing tooth decay with medicine instead of a drill. PMID:18051341
Dental caries is a multifactorial disease that affects most populations throughout the world and it is still the primary cause of oral pain and tooth loss. The occlusal surfaces of posterior teeth are the most vulnerable sites for dental caries due to their anatomy. Therefore, the aim of the following article is to summarize current knowledge on occlusal caries development and the possibilities of its prevention. Although the overall caries rate today has fallen for populations in industriali...
Full Text Available Dental caries is an infectious, communicable disease, which causes destruction of teeth by acid-forming bacteria found in dental plaque. Caries progression or reversal is determined by the balance between protective and pathological factors in the mouth. There have been revolutions in every field and dentistry is no exception to it, these changes have led to a change in concept from the conventional surgical approach of removing dental decay and cutting of tooth structure to the medical model which deals with interception of disease at different stages and possible reversal of the disease process. The key to medical paradigm is determination of caries risk in an individual and effective early detection of initial carious lesions. There are various equipments available in market which uses different principles for diagnosing caries susceptibility in an individual. In the years of thorough research different agents have been investigated for their role in caries prevention and reversal. There is a separate treatment plan for managing patients falling in different risk category. This article outlines the need for the medical management of dental caries and how it can be a viable option in dental decay management.
This book gives explanations of the conception of technical innovation, development plan in Korea, connection between technology and a growth factor in national income, problem of technical innovation in developing country, analysis on cooperation between a developed country and a developing country, evaluation and strategy of technical development in Korea, technical innovation of industry, management of technical industry, analysis of special condition in Korea.
Doméjean, Sophie; Léger, Stéphanie; Rechmann, Peter; White, Joel M; Featherstone, John D B
Research has demonstrated the validation of specific caries risk assessment (CRA) systems, but little is known about how dental practitioners assign a caries risk level to their patients. The aim of this study was to explore dental students' decision making in caries risk assignment when using the Caries Management By Risk Assessment (CAMBRA) system. Multiple correspondence analysis and chi-squared automated interaction detector analysis were performed on data collected retrospectively for a period of six years (2003-09) at the University of California, San Francisco predoctoral dental clinic. The study population consisted of 12,952 patients from six years of age through adult who received a baseline CRA during the period, were new to CAMBRA, and had not received any prior CAMBRA recommendations. The results showed variation in decision making and risk level assignment, illustrated by the range of percentages for the three scores (low, moderate, and high/extreme caries risk) when CRA was assigned for the first time. For those first-time CRAs, decision making was mainly based on four factors: cavities or caries lesions into dentin on radiograph, restorations during the last three years due to caries, visible heavy plaque, and interproximal lesions into enamel (by radiographs). This study's findings provide important data regarding one group of CAMBRA users and thus contribute to the development of knowledge about the implementation of caries risk assessment in contemporary dental practice. PMID:25729021
Melo, Mary A. S.; Guedes, Sarah F.F.; Xu, Hockin H. K.; Rodrigues, Lidiany K. A.
Nanotechnology has been applied to dental materials as an innovative concept for the development of materials with better properties and anticaries potential. In this review we discuss the current progress and future applications of functional nanoparticles incorporated in dental restorative materials as useful strategies to dental caries management. We also overview proposed antimicrobial and remineralizing mechanisms. Nanomaterials have great potential to decrease biofilm accumulation, inhi...
Featherstone, J.D.; Doméjean, S.
The first ICNARA conference (International Conference on Novel Anticaries and Remineralizing Agents) was held in Chile in January, 2008, and the proceedings were published in Advances in Dental Research (Volume 21, 2009). That issue of Advances summarized the state of the science and set a research agenda for the future for two key components of caries management, namely, antibacterial agents and remineralizing agents. The second conference (ICNARA 2, January 2012) provided an update on scien...
Man Wai Ng
Full Text Available Until recently, the standard of care for early childhood caries (ECC has been primarily surgical and restorative treatment with little emphasis on preventing and managing the disease itself. It is now recognized that surgical treatment alone does not address the underlying etiology of the disease. Despite costly surgeries and reparative treatment, the onset and progression of caries are likely to continue. A successful rebalance of risk and protective factors may prevent, slow down, or even arrest dental caries and its progression. An 18-month risk-based chronic disease management (DM approach to address ECC in preschool children was implemented as a quality improvement (QI collaborative by seven teams of oral health care providers across the United States. In the aggregate, fewer DM children experienced new cavitation, pain, and referrals to the operating room (OR for restorative treatment compared to baseline historical controls. The teams found that QI methods facilitated adoption of the DM approach and resulted in improved care to patients and better outcomes overall. Despite these successes, the wide scale adoption and spread of the DM approach may be limited unless health policy and payment reforms are enacted to compensate providers for implementing DM protocols in their practice.
Meng Deng; Xin Xu; Jiyao Li; Xuedong Zhou
Introduction: Dental caries still remains one of the most prevalent diseases worldwide. Unlike enamel caries which can be restored mainly by modulating mineral balance, the dentine caries are characterized with irreversible proteolytic disintegration of organic matrices, highlighting an urgent need to seek novel management strategies. Bio-modification of dentine matrix has been proposed as a novel and alternative approach to enhancing its biochemical and biomechanical properties. The resultan...
Sathyanarayanan R; Carounnanidy U
There has been a tremendous change in the understanding of carious lesion in all aspects from pathogenesis to prevention. The profession has also seen a revolutionary change in the material science and technology. In spite of these changes, the caries classification provided by Dr. G. V. Black remains unchanged, deterring the radical changes needed in the understanding of caries as a disease process. This article propose a new classification of dental caries to suit the present day changes in...
Amit Malhotra; Hegde, Mithra N
Dental caries is an infectious, communicable disease, which causes destruction of teeth by acid-forming bacteria found in dental plaque. Caries progression or reversal is determined by the balance between protective and pathological factors in the mouth. There have been revolutions in every field and dentistry is no exception to it, these changes have led to a change in concept from the conventional surgical approach of removing dental decay and cutting of tooth structure to the medical model...
Buckingham, J.S. [ed.
This Manual has been prepared to provide a documented compendium of the technical bases and general physical features of Isochem Incorporated`s Waste Management Program. The manual is intended to be used as a means of training and as a reference handbook for use by personnel responsible for executing the Waste Management Program. The material in this manual was assembled by members of Isochem`s Chemical Processing Division, Battelle Northwest Laboratory, and Hanford Engineering Services between September 1965 and March 1967. The manual is divided into the following parts: Introduction, contains a summary of the overall Waste Management Program. It is written to provide the reader with a synoptic view and as an aid in understanding the subsequent parts; Feed Material, contains detailed discussion of the type and sources of feed material used in the Waste Management Program, including a chapter on nuclear reactions and the formation of fission products; Waste Fractionization Plant Processing, contains detailed discussions of the processes used in the Waste Fractionization Plant with supporting data and documentation of the technology employed; Waste Fractionization Plant Product and Waste Effluent Handling, contains detailed discussions of the methods of handling the product and waste material generated by the Waste Fractionization Plant; Plant and Equipment, describes the layout of the Waste Management facilities, arrangement of equipment, and individual equipment pieces; Process Control, describes the instruments and analytical methods used for process control; and Safety describes process hazards and the methods used to safeguard against them.
Kühnisch, J; Ekstrand, K R; Pretty, I;
-invasively in the majority of cases. The spectrum of measures includes a low cariogenicity tooth-friendly diet, daily and appropriate management of the biofilm, home and within the dental office/surgery usage of fluorides as well as sealing techniques. CONCLUSION: The detection and management of non......BACKGROUND: The European Academy of Paediatric Dentistry (EAPD) encourages prevention and arrest of active dental caries. Therefore, the present guidance provides evidence- and clinically-based recommendations for detecting and diagnosing early/non-cavitated caries lesions, risk assessment and...... statements were agreed upon and, furthermore, gaps in our knowledge were identified. RESULTS: Following the systematic reviews and outcomes of the seminars, it was concluded that visual and radiographic caries detection should be utilised as a basic diagnostic approach to locate, assess and monitor non...
Gregory, Mark A.; Christopher White
This paper presents research into the development of a new information management technique called Technical Risk Manager. Project management involves the use of processes and information management techniques to aid decision making in the pursuit of project success. Project success may be achieved by meeting time, cost or performance criteria. Current project management practices focus on achieving time and cost project success criteria by using three information management techniques develo...
Garcia, Raul; Borrelli, Belinda; Dhar, Vineet;
opportunities in research, policy, and clinical management that may improve early childhood caries outcomes and lower costs of care. While great progress has been made since the 1997 ECC Conference, there remains a paucity of high-quality evidence from randomized controlled trials on what are the most effective...... to identify preschool children at risk for caries. Fluoridated toothpaste and fluoride varnish currently are the most effective chemotherapeutic strategies to prevent ECC. Motivational interviewing, a form of patient-centered counseling, is effective for motivating oral health behaviors and shows...
Kopperud, Simen E; Tveit, Anne B; Opdam, Niek J M; Espelid, Ivar
The aim was to measure variations in the threshold for operative treatment of occlusal caries in permanent teeth and the use of dental materials, compared with results from a similar study conducted in Norway in 1995. In 2009, a precoded questionnaire was sent electronically to 3,654 dentists with E-mail addresses in the member register of the Norwegian Dental Association. The questions were related to caries, treatment strategies and choice of dental materials. Replies were obtained from 61.3% respondents after two reminders. Restorative treatment of occlusal lesions confined to enamel was proposed by 12% of the dentists, compared with 18% in 1995 (p risk of restoring occlusal enamel lesions operatively. The authors conclude that especially young dentists appear to be more reluctant to remove tooth substance in 2009 compared with 1995. Composite is the dominating material of choice in 2009 and seems to have substituted the use of most other filling materials in occlusal restorations in permanent teeth. PMID:26839953
Mark A. Gregory
Full Text Available This paper presents research into the development of a new information management technique called Technical Risk Manager. Project management involves the use of processes and information management techniques to aid decision making in the pursuit of project success. Project success may be achieved by meeting time, cost or performance criteria. Current project management practices focus on achieving time and cost project success criteria by using three information management techniques developed in the 1950s: Gantt, PERT and Critical Path Method. Technical Risk Manager has been developed to provide an information management technique that may be used to aid project management decision making in the pursuit of achieving the performance project success criteria.
Please find below the courses in the field of technical management scheduled before July and which have places available. For more details about a course and to register, please go to the Training Catalogue. If you need a course which is not in the catalogue, please contact your supervisor, your Departmental Training Officer or HR-LD at Technical.Management.Training@cern.ch.
Full Text Available Primary caries is an initial lesions produced by direct extension from an external surface. Dental caries is called as tooth decay or a cavity is a disease in which bacterial processes changes carbohydrate to acid which than dematerializes the hard tooth structure like enamel, dentin and cementum. Streptococcus mutans and Lactobacillus are the bacteria responsible for the dental caries by acid production. This article throws light on the dental caries disease, its sign and symptoms, treatment and prevention of it. A review of some patents on dental caries is also provided that summarizes the recent technical advancements taken place in this area.
Full Text Available Introduction: Dental caries still remains one of the most prevalent diseases worldwide. Unlike enamel caries which can be restored mainly by modulating mineral balance, the dentine caries are characterized with irreversible proteolytic disintegration of organic matrices, highlighting an urgent need to seek novel management strategies. Bio-modification of dentine matrix has been proposed as a novel and alternative approach to enhancing its biochemical and biomechanical properties. The resultant chemical stability and mechanic durability are specifically desirable for prevention and restoration of dentine caries. However, conventional cross linking agents, e.g. glutaraldehyde, formaldehyde,are unsuitable for clinical use due to marked cytotoxicity or instability over time. The Hypothesis: Previous studies revealed that Galla chinesis extract (GCE could inhibit cariogenic microbes and positively modulate enamel de/remineralization balance, and the mechanism was directed to the polyphenols-organic matrix interaction involving hydrogen, covalent, ionic bonding and hydrophobic processes. Microbial transglutaminase (mTGase could induce crosslinks between peptide chains and improve functional properties of food proteins by catalyzing an acyl transfer reaction through ε - (γ-glutamyl lysine (GL bonds. Given the high organic content in dentine and universal reaction nature of GCE and mTGase, we put forward a hypothesis that these two natural products may serve as novel biocompatible bio-modifiers to improve biochemical and biomechanical properties of dentine matrices. Evaluation of the Hypothesis: The validation of our hypothesis will provide profound insights updating current therapeutic strategies against dentine caries, and pioneer novel approaches for biocompatible bio-modification of dentine matrices. Specifically, GCE and mTGase can be integrated into the root canal irrigating and dentine boding procedures, where they may generate beneficial
Dental caries remains a major public health problem, especially for certain high-risk population groups. The goal of this study was to assess the evidence regarding strategies meant to be used as alternatives or booster/supplements to fluoride for caries prevention and management. Articles were selected for inclusion if they had a prospective longitudinal design, with a fluoride control arm, and were conducted in human subjects. Of the included studies, 7/18 studies on calcium-based strategies favored the test product (the majority of studies included exposure of fluoride in all groups). All the arginine studies (8/8) included a combination of arginine and a calcium base, and concluded that this has the potential to significantly boost the performance of fluoride. The remaining included studies focused on the addition of microbial-related strategies to a fluoride-containing vehicle (2 xylitol studies and 1 study using a probiotic milk), and all favored the combination as a booster to fluoride. Thus, the current study did not identify evidence for any strategy to effectively be used as a substitute or alternative to fluoride, but identified some consistent evidence derived from the use of prebiotic strategies (primarily from use of arginine combined with calcium) to support their potential use to boost the mechanism of action of fluoride. Thus, fluoride-based strategies remain the standard for caries prevention and management, with some evidence that boosting the effects of fluoride by the use of prebiotic strategies is a promising possibility. PMID:27100833
Ghosh, Indrajeet; Dayal, Prakriti; Das, Samiran
Dentistry, like various branches in the healthcare profession, is susceptible to overtreatment, especially in the management of dental caries, due to the adoption of an aggressive restorative approach. This philosophy provides no actual benefits to the patient in terms of arresting the disease process, which initially led to the carious lesions. Yet practitioners routinely continue to initiate restorative treatment procedures without attempting to understand and alter the biologic factors contributing to the caries process. This paper examines the available scientific literature in this regard and makes recommendations to the clinicians of today based on the available evidence. CPD/Clinical Relevance: The paper provides clinicians an approach to avoiding overtreatment by adhering to established clinical guidelines and accepted operative strategies. PMID:27529910
This paper is a presentation of an 'instrument' for the optimization of the functionality and conservation of tertiary buildings. This technique has several different names: Building Automation Systems (BAS), Central Control and Monitoring System (CCMS) in English, and Gestion Technique du Bâtiment' (GTB) or Gestion Technique Centralisée (GTC) in French. With this technique it is possible to manage all the functions of a building, it is a modern instrument that introduces the concept of 'automation' in the operation of buildings using computerized procedures, earlier reserved for industrial processes. The system is structured with different automation levels with a distributed intelligence, each level characterized by a communication system (Fieldbus for the lowest and Ethernet for the highest level). In order to apply the BAS to CERN buildings it is necessary to evaluate the advantages, the CERN requirements and the integration with the several existing control and automation systems.
Systematic and effective control of age-related degradation of safety-related components, systems, and structures in nuclear power plants (NPPs) is an important challenge to plant operators. Several data bases, available to provide guidance on aging management, are summarized. However, the ultimate consideration is: How effectively is aging management being implemented at individual plants? Illustrated here is a specific strategy that served to develop the technical data base for the Nuclear Plant Aging Research Program. The strategy is comprehensive, systematic, and adaptable. Effective aging management at NPPs could be facilitated by a parallel strategy. The elements of a strategy are suggested
The Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project comprises Jacobs Engineering Group Inc. (JEG) and its major teaming partners [Roy F. Weston, Inc. (RFW), Sergent, Hauskins ampersand Beckwith Agra, Inc. (SHB Agra), and Geraghty ampersand Miller, Inc. (G ampersand M)]. The first three companies have worked together effectively on the UMTRA Project for more than 10 years. With the initiation of the UMTRA Groundwater Project in April 1991, a need arose to increase the TAC's groundwater technical breadth and depth, so G ampersand M was brought in to augment the team's capabilities. The TAC contract's scope is to provide technical, analytical, environmental, engineering, design, inspection, and management support services to the US Department of Energy (DOE) for both surface and groundwater projects. The TAC team continues to support the DOE in completing surface remedial actions and initiating groundwater remediation work for start-up, characterization, design, construction oversight, and remedial operations. A key feature of the TAC's management approach is the extensive set of communication systems implemented for the UMTRA Project. These systems assist all functional disciplines in performing UMTRA Project tasks associated with management, technical support, administrative support, and financial/project controls
Kim, T. H.; Han, D. H.; Moon, H. W. [and others
This report introduces technical information activities in 1996. They are composed of basic tasks and applied tasks. 1. Basic activities - acquisition, cataloging, and Information services 2. Management of KAERI-TIPS (Technical Information Processing System) 3. Construction of the database for nuclear-related Information 4. Role of Specialized Nuclear Information Center in the field of nuclear energy and cooperation with INIS section of IAEA 5. Beside above activities, in 1996 TID homepage was opened and online document delivery service was provided. (author). 25 tabs., 17 figs.
This report introduces technical information activities in 1996. They are composed of basic tasks and applied tasks. 1. Basic activities - acquisition, cataloging, and Information services 2. Management of KAERI-TIPS (Technical Information Processing System) 3. Construction of the database for nuclear-related Information 4. Role of Specialized Nuclear Information Center in the field of nuclear energy and cooperation with INIS section of IAEA 5. Beside above activities, in 1996 TID homepage was opened and online document delivery service was provided. (author). 25 tabs., 17 figs
to prevent caries lesions. However, such measures may be considered to control the disease in caries-active individuals. There is evidence that xylitol has antibacterial properties that alter the oral ecology but the clinical evidence for caries prevention is rated as fair. However, preventive...
'Review Manual for Aging Management Technical Evaluation' defines the procedure for the Japan Nuclear Energy Safety Organization (JNES) to review technical adequacy of applicant's aging management technical evaluation report on aging degradation of nuclear power generation equipment which describes technical bases of long-term maintenance programs in applicant's operational safety program. JNES has prepared review manuals for aging management technical evaluation consisted of review manuals for six major degradation mechanisms (low-cycle fatigue, neutron irradiation embrittlement, irradiation assisted stress corrosion cracking, thermal aging embrittlement of cast austenitic stainless steel, insulation degradation of electric and instrumentation equipment, reduced strength and shielding performance of concrete), review manual for seismic safety and general review manual which correlates these manuals and conducted reviews for aging management technical evaluation. However, due to the enforcement of revised Act on the Regulation of Nuclear Source Material, Nuclear Fuel Material and Reactors on July 8, 2013 and the revision of safety standards related to aging management technical evaluation, the Nuclear Regulation Authority (NRA) revised aging management implementation guideline for nuclear power generation equipment and the secretariat of NRA revised the review guideline for aging management technical evaluation. As a result of these revisions, JNES revised review manuals for aging management technical evaluation and integrated them in this review manual. (author)
Hamdi H. Hamama; Cynthia K.Yiu; Michael F. Burrow
Dental caries is a multifactorial microbial disease that affects tooth hard tissue leading to destruction of its mineral and organic components. The current work reviewed the development of caries assessment methods and excavation concepts in the past two centuries. In the late ninetieth century, G.V. Black introduced a classification of dental caries, as well as established the principals of tooth preparation, based on his understanding of the nature of the disease. However, d...
FRENCKEN, Jo. E.; Peters, Mathilde C.; Manton, David J.; Leal, Soraya C.; Gordan, Valeria V.; Eden, Ece
This publication describes the history of Minimal Intervention Dentistry (MID) for managing dental caries and presents evidence for various carious lesion detection devices, for preventive measures, for restorative and non-restorative therapies as well as for repairing rather than replacing defective restorations. It is a follow-up to the FDI World Dental Federation publication on MID, of 2000. The dental profession currently is faced with an enormous task of how to manage the high burden of ...
This document serves as a guide for using the TWRS Technical Baseline Database Management Systems Engineering (SE) support tool in performing SE activities for the Tank Waste Remediation System (TWRS). This document will provide a consistent interpretation of the relationships between the TWRS Technical Baseline Database Management software and the present TWRS SE practices. The Database Manager currently utilized is the RDD-1000 System manufactured by the Ascent Logic Corporation. In other documents, the term RDD-1000 may be used interchangeably with TWRS Technical Baseline Database Manager
This thesis explains the background to the shortage of indigenous black technical management in Sub Saharan Africa by focusing on a number of countries in the Southern African region. It explains the implications of this shortage particularly for Zimbabwe and its mining industry which at independence in 1980 had no black technical managers. Having looked at management development worldwide and the experience of leading developed countries, the thesis goes on to consider the views and theories...
Shivakumar K; Prasad Sumanth; Chandu G
A new emphasis on caries measurement and management is required for the dental community. The dental professionals need new approaches in caries detection, its assessment, and management. The future of research, practice, and education in Cariology requires the development of an integrated definition of dental caries, and uniform systems for measuring the caries process. Keeping this in view, the International Caries Detection and Assessment System (ICDAS) has presented a new paradigm for the...
Brunila, Alexandra; Baedecke Yllner, Emelie
The purpose of this thesis is to investigate talent management and how companies should work with talent management in order to retain and manage technical specialists in a technical career. Talent management is found to be important for modern organizations because of the advent of the knowledge economy, new generations entering the workforce and the need for businesses to become more strategic and competitive, which implies new ways of managing human capital. Furthermore, talent management ...
Shaykhian, Linda; Dugger, Curtis; Griffin, Laurie
The Core Technical Capability Lab - oratory Management System (CTCLMS) consists of dynamically generated Web pages used to access a database containing detailed CTC lab data with the software hosted on a server that allows users to have remote access.
Falch, Morten; Tadayoni, Reza
While telecom markets have been liberalized, the institutional framework for spectrum management has largely remained unchanged. In particular, the process of allocation of the spectrum to different applications is still based on technical rather than economic criteria. This paper contrasts...... economic and technical approaches to frequency management, with an examination of spectrum management challenges and the current regulatory framework as the starting point. The benefits and limitations of the free market approach are discussed, and an economic evaluation of the Danish spectrum is used to...
Full Text Available Dental caries is a destructive process causing decalcification of the tooth enamel and leading to continued destruction of enamel and dentin, and cavitation of the tooth. Dental caries can occur soon after eruption of the primary teeth, starting at 6 months of age. Primary teeth are present for a reason. One key reason is that they save space for the permanent tooth, which will erupt into its position when the deciduous / primary tooth is lost normally. If a primary tooth (baby or milk tooth, has to be removed early due to say, an abscess which is mostly a result of dental caries, a space maintainer may be recommended to save the space. If the space is not preserved, the other teeth may drift causing difficult to treat crowding and orthodontic problems. These "spacers" are placed temporarily, and are not permanent. They are removed when the new tooth (usually a bicuspid erupts or the abutment teeth get loose.
Chaffee, Benjamin W.; Cheng, Jing; Featherstone, John DB
Background Consensus guidelines support non-operative preventives for dental caries management; yet, their use in practice is far from universal. The purpose of this study was to evaluate the effectiveness of non-operative anti-caries agents in caries prevention among high caries risk adults at a university clinic where risk-based caries management is emphasized. Methods This retrospective observational study drew data from the electronic patient records of non-edentulous adult patients deeme...
Mckinnie, John M. (Compiler); Lueders, Kathryn L. (Compiler)
Under the guidance of processes provided by Crew Transportation Plan (CCT-PLN-1100), this document, with its sister documents, International Space Station (ISS) Crew Transportation and Services Requirements Document (CCT-REQ-1130), Crew Transportation Technical Standards and Design Evaluation Criteria (CCT-STD-1140), Crew Transportation Operations Standards (CCT STD-1150), and ISS to Commercial Orbital Transportation Services Interface Requirements Document (SSP 50808), provides the basis for a National Aeronautics and Space Administration (NASA) certification for services to the ISS for the Commercial Provider. When NASA Crew Transportation System (CTS) certification is achieved for ISS transportation, the Commercial Provider will be eligible to provide services to and from the ISS during the services phase.
Rachana Bahuguna; Sansriti Narain; Tapan Singh
Dental caries is a destructive process causing decalcification of the tooth enamel and leading to continued destruction of enamel and dentin, and cavitation of the tooth. Dental caries can occur soon after eruption of the primary teeth, starting at 6 months of age. Primary teeth are present for a reason. One key reason is that they save space for the permanent tooth, which will erupt into its position when the deciduous / primary tooth is lost normally. If a primary tooth (baby or milk tooth...
Although dental caries in the pediatric and adolescent population has consistently declined in the United States, it is still the most common childhood disease. Dental problems are the number one reason for missing school next to the common cold. Dental caries are an infectious, communicable disease resulting in destruction of tooth structure by…
Architectural technical debt (ATD) is mainly incurred by architecture decisions that intentionally or unintentionally compromise system-wide quality attributes, particularly maintainability and evolvability. ATD needs to be systematically managed in an appropriate manner, in order to improve the health of the software architecture and optimize the cost of system maintenance and evolution in the long term. Currently, there is a lack of an overall process for systematically managing ATD, as wel...
A systems engineering approach has been taken to describe the technical baseline under which the Waste Management Project is currently operating. The document contains a mission analysis, function analysis, requirement analysis, interface definitions, alternative analysis, system definition, documentation requirements, implementation definitions, and discussion of uncertainties facing the Project.
Rau, Timothy R.
The TMIS goals developed to support the Space Station Program (SSP) mission requirements are outlined. The TMIS will provide common capabilities to all SSP centers and facilitate the flow of technical and management information throughout the program as well as SSP decision-making processes. A summary is presented of the various TMIS phases.
the production of improved quality of life, cannot do without the construction, in recent years, the construction quality of the increasingly stringent requirements, how to ef ectively carry out the technical management of building construction is worthy of discussion. This paper wil discuss from the fol owing aspects.
A systems engineering approach has been taken to describe the technical baseline under which the Waste Management Project is currently operating. The document contains a mission analysis, function analysis, requirement analysis, interface definitions, alternative analysis, system definition, documentation requirements, implementation definitions, and discussion of uncertainties facing the Project
The Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project comprises Jacobs Engineering Group Inc. (JEG) as the prime contractor and three teaming partner subcontractors: Roy F. Weston, Inc. (RFW), AGRA Earth and Environmental, Inc. (AGRA), and Geraghty and Miller, Inc. (G and M). The TAC contract`s scope is to provide technical, analytical, environmental, engineering, design, inspection, and management support services to the US Department of Energy (DOE) for both Surface and Ground Water Projects. The TAC team supports the DOE in completing surface remedial action and initiating ground water remediation work for start-up, characterization, compliance planning, design, construction oversight, and remedial operations. The TAC provides the DOE UMTRA Project Team with a dedicated management, scientific, and technical resource base in Albuquerque, New Mexico, which is supplemented by corporate resources. A carefully developed and maintained staff of technical experts is available to assess, analyze, develop, and execute cost-effective solutions to the demanding technical and institutional problems presented by the UMTRA Project.
The Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project comprises Jacobs Engineering Group Inc. (JEG) as the prime contractor and three teaming partner subcontractors: Roy F. Weston, Inc. (RFW), AGRA Earth and Environmental, Inc. (AGRA), and Geraghty and Miller, Inc. (G and M). The TAC contract's scope is to provide technical, analytical, environmental, engineering, design, inspection, and management support services to the US Department of Energy (DOE) for both Surface and Ground Water Projects. The TAC team supports the DOE in completing surface remedial action and initiating ground water remediation work for start-up, characterization, compliance planning, design, construction oversight, and remedial operations. The TAC provides the DOE UMTRA Project Team with a dedicated management, scientific, and technical resource base in Albuquerque, New Mexico, which is supplemented by corporate resources. A carefully developed and maintained staff of technical experts is available to assess, analyze, develop, and execute cost-effective solutions to the demanding technical and institutional problems presented by the UMTRA Project
Under the Materials-in-Inventory (MIN) initiative, US DOE intends to develop policies to ensure that materials are managed and use efficiently, cost-effectively, and safely throughout DOE. The MIN initiative covers depleted uranium, scrap metals, chemicals, explosives, spent nuclear fuel, lead, alkali metals, etc.; by far the largest component is depleted uranium hexafluoride (DUF6). A technically defensible approach has been developed and is being used to select a long-term management strategy for DOE's DUF6 inventory. The same approach can be adapted to management of other materials in inventory that have the potential to be reutilized
The Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project comprises Jacobs Engineering Group Inc. (JEG) and its major teaming partners [Roy F. Weston, Inc. (RFW), Sergent, Hauskins & Beckwith Agra, Inc. (SHB Agra), and Geraghty & Miller, Inc. (G&M)]. The first three companies have worked together effectively on the UMTRA Project for more than 10 years. With the initiation of the UMTRA Groundwater Project in April 1991, a need arose to increase the TAC`s groundwater technical breadth and depth, so G&M was brought in to augment the team`s capabilities. The TAC contract`s scope is to provide technical, analytical, environmental, engineering, design, inspection, and management support services to the US Department of Energy (DOE) for both surface and groundwater projects. The TAC team continues to support the DOE in completing surface remedial actions and initiating groundwater remediation work for start-up, characterization, design, construction oversight, and remedial operations. A key feature of the TAC`s management approach is the extensive set of communication systems implemented for the UMTRA Project. These systems assist all functional disciplines in performing UMTRA Project tasks associated with management, technical support, administrative support, and financial/project controls.
Symons, L J
In order to control the technical and financial aspects of the civil engineering contribution to the LHC project, an autonomous data management tool has been put in place to integrate drawings, schedules and budget control. To assemble this very heterogeneous data in its support, contents, and naming, a uniform Product Breakdown Structure (PBS) has been introduced between the different files. For updating reasons, the technical menu has a direct access to the CERN Drawings Directory (CDD). The budget menu compares, for each structure, the initial estimates with the actualized ones, the latter compared permanently with the paid invoices. The total amount of the civil engineering cost is available online.
Moser, Thomas L.
The development of the Space Station is reviewed, focusing on the technical and managerial aspects of the program. The optimization of the Space Station configuration, utilization impacts on design, technical aspects of the distribution systems, and the problems of designing for a lifetime of 30 years or more are discussed. In addition, cost reduction studies, testing and verification, determining the assembly sequence, and operational communications and support systems are examined. Managerial aspects of the program include organization, program control, management tools and processes, and the integration of elements from the international partners.
Resin fissure sealants were introduced in child and adolescents dental health care in the late 1960s and early 1970s in Denmark. Since the initial experience was good, sealing of first molars’ occlusal surfaces shortly after tooth eruption was a regular caries preventive treatment in the 1980s....... Today, due to the improved dental health, resin sealants on occlusal surfaces are mainly used based on indication, i.e. surfaces with progressive enamel lesions. Previous studies indicate that progression of the occlusal caries lesion may be arrested with resin sealants provided that the sealant is...... permanent molars with occlusal lesions in different stages. The lesions were visually scored with ICDAS scoring system then sectioned into a facial and a lingual fraction. Digital radiographs and macroscopic photos of each fraction were taken. After randomization, the facial or the lingual fraction of each...
Petersson, Lars G.
Objective The objectives were to bring light on fluoride to control dentin hypersensitivity (DHS) and prevent root caries. Materials and methods Search strategy included papers mainly published in PubMed, Medline from October 2000 to October 2011. Results Fluoride toothpaste shows a fair effect on sensitive teeth when combined with dentin fluid-obstructing agents such as different metal ions, potassium, and oxalates. Fluoride in solution, gel, and varnish give an instant and long-term relief ...
Gregory George Richards
Trail Operations faces critical challenges in the coming years, including: a substantialchange in feed materials, significant workforce renewal and increasing environmental pressures. Technical and operating knowledge must be organized to leverage its potential for sustaining the business. A knowledge management system offers the potential for this by capturing and transferring knowledge for maximum benefit. The system must work to codify knowledge appropriately and provide a platform to faci...
Full Text Available Purpose: The paper presents the results of investigations of new methods that could be utilized in a technicalproject management. These methods base on the classical quality tools which have been modified to fulfil newtechnical requirements.Design/methodology/approach: The empirical researches allow proposing a new formula of classical qualitytools methodology. The proposed tools have been theoretically discussed and used to present the technicalanalysis of a mechanized mining support.Findings: Two theoretical findings could be presented. Firstly this paper introduced the concept of a weightedIshikawa diagram. Secondly it includes the concept of a stratification analysis a data classifier.Research limitations/implications: The presented paper includes the description of possibilities of only one ofmany quality tools. The second limitation is considered with the analyzed technical mean, and namely a miningsupport. These limitations are the result of a range of the presented paper.Practical implications: This paper shows the importance of integration the management and technical procedures.The application of proposed techniques allowed improving the construction of presented mining support.Originality/value: The original ideas of the paper are: the concept of weighted Ishikawa diagram and thestratification analysis. These solution could be valuable for applications from the area of quality managementand technical project management.
The wide deployment of plant specific probabilistic risk assessments for nuclear power plants has provided the means to effect a fresh risk management perspective and a fresh, risk based, regulatory outlook on nuclear power. There has been a great deal of conversation on risk based regulation within the U. S. nuclear power industry but, curiously, very little on effective risk management. This paper proposes a means to link the two subjects through the plant Technical Specifications. A revised concept for Technical Specifications is suggested which is based on deterministic analyses and probabilistic risk assessments for each plant. The revised Technical Specifications would consider, on a real-time basis, the exact state of the plant in terms of the status of key components and systems. It would depict current plant risk levels and compare those levels to the desired and limiting (alert/action) levels. It would advise the plant operator on the risk impact of proposed actions through a simple query system and illustrate the impact of such actions on plant status relative to designated risk values. The basis for the proposed approach lies in realistic deterministic plant analyses and probabilistic risk assessment (PRA) deployment tools being developed, in parallel, by a number of parties in the U.S. today. These PRAs are based primarily on the existing plant responses to Generic Letter 88-20, 'Individual Plant Examinations' (IPEs). Each of these tools allows the plant operator to input, on a real-time basis, the status of key equipment and systems. The tools then provide explicit illustrations of dependency effects; updated, 'real-time' risk status indications such as core damage frequency; and, in some cases, allow the operator to assess the risk impact of removing from service selected components for maintenance or testing. These systems generally operate on personal computers and provide nearly instantaneous responses to plant queries. Moving from these tools to
technical communication students. The Project Management course in the International Bachelor Program of Marketing and Management Communication at the Aarhus School of Business is described, and the implications fortechnical communication curricula are discussed.......Project Management increasing shapes workplace communication, especially when technical commuicators participate in cross-disciplinary development teams. This paper looks at the future of project management in technical communication and argues for a communicative approach to project management for...
Through many experiences in responding to real radiation accidents and emergency response exercises, the Department of Energy (DOE) has developed a technical information management system that will be used in the Federal Radiological Monitoring and Assessment Center (FRMAC) in the event of a major radiological accident. The core of the system is the Data Center in the FRMAC, utilizing a computerized database of all off-site environmental radiological data. The information contained and managed by the Data Center will be comprehensive, accountable, and traceable, providing information to the assessors for immediate health and safety needs as well as for long-term documentation requirements. A DOE task force has been formed to develop compatibility guidelines for video, automated data processing, and communication systems. An electronic mail, information status, and bulletin board system is also being developed to assist in the dissemination of information. Geographic Information Systems (GIS) offer a giant step forward in displaying and analyzing information in a geographically referenced system
Full Text Available Abstract Background There is a lack of evidence for the effective management of dental caries in children’s primary teeth. The trial entitled ‘Filling Children’s Teeth: Indicated Or Not?’ (FiCTION was designed to examine the clinical and cost effectiveness, in primary dental care, of three different approaches to the management of caries in primary teeth. However, before the FiCTION main trial commenced, a pilot trial was designed. Service provider (dentists and other members of the team including dental nurses and practice managers and participant (child participants and their parents involvement was incorporated into the pilot trial. The aim of this study is to describe service providers’ and users’ perspectives on the pilot trial to identify improvements to the conduct and design of the FiCTION main trial. Methods Qualitative interviews (individual and group were held with dentists, dental team members, children and parents involved in the FiCTION pilot trial. Individual interviews were held with four dentists and a group interview was held with 17 dental team members. Face-to-face interviews were held with four parents and children (four- to eight-years old representing the three arms of the trial and five telephone interviews were conducted with parents. All interviews were transcribed verbatim. Framework analysis was used. Results Overall, service providers, children and parents found the pilot trial to be well conducted and an interesting experience. Service providers highlighted the challenges of adhering to research protocols, especially managing the documentation and undertaking new clinical techniques. They indicated that the time and financial commitments were greater than they had anticipated. Particular difficulties were found recruiting suitable patients within the timeframe. For parents recruitment was apparently more related to trusting their dentist than the content of information packs. While some of the older
In this presentation main tasks and international cooperation of the Division of the technical normalization and information in water management of the Water Research Institute, Bratislava are presented
Antonsen, Grethe Marie; Hunstad, Marie Nøvik
This literature study reviewed papers on caries risk assessment on patients` above 18 years published between 2000 and 2010. In the present study three different methods are discussed: The Cariogram, CAMBRA ( Caries Management By Risk Assessment) and the UIT – method (University of Tromsø). The purpose of caries risk assessments are to find out which risk level the patient has and try to lower the risk. By evaluating the protective and pathologic factors involved in the carious disease the de...
Söderström, Ulf; Johansson, Ingegerd; Sunnegårdh-Grönberg, Karin
BACKGROUND: The Public Dental Service of Västerbotten County (Sweden) recommends using population-based prevention strategies combined with an individual strategy for high-risk patients to manage caries. To facilitate this management strategy, all patients are evaluated for their risk of developing caries in the coming year using defined criteria. Using caries risk scoring over a seven-year period, the present study evaluates prophylactic measures, caries development, and non-operative treatm...
The sustainable development of nuclear energy can only be achieved by establishing the global nuclear safety regime. The effective management of technical knowledge will become one of the issues and challenges in establishing the global nuclear safety. We have to develop the measures to identify the nature and scope of associated problems and to explore the cooperative international actions to resolve them. The future of its effective management will depend on how to optimize the transfer and deployment of the knowledge as well as how to maintain the knowledge base. In this presentation, two specific topics are discussed: sharing of the knowledge and preservation of the workforce. In sharing the knowledge, topics are assurance of free flow of safety-related R and D information from developed to developing countries and potential imposition of a strong trade agreement between nuclear exporting and importing countries to ensure the safety. In preserving the workforce, topics are development of the knowledge transfer system from this generation to the next like a forum of IYNC, enforcement of regional and international educational systems like ANENT and WNU for workforce development, and exploration of optimal mechanism in using retired workforce. The publication of the world-wide directory of nuclear professionals, aggressive implementation of the youth internship program and introduction of the international professional certification program are also discussed. The reformation of CNS as a more enforcing and binding agreement in keeping the safety along with the introduction of 'Global Nuclear Safety Treaty' could be an excellent mechanism of achieving an effective knowledge management and eventually enforcing the global safety regime. IAEA has always been the corroborator of maintaining high levels of nuclear safety through close international nuclear cooperation. These important roles of IAEA should continue to be emphasized more than ever in order to secure the
Full text: The sustainable development of nuclear energy can only be achieved by establishing the global nuclear safety regime. The effective management of technical knowledge will become one of the issues and challenges in establishing the global nuclear safety. We have to develop the measures to identify the nature and scope of associated problems and to explore the cooperative international actions to resolve them. The future of its effective management will depend on how to optimize the transfer and deployment of the knowledge as well as how to maintain the knowledge base. In this presentation, two specific topics are discussed: sharing of the knowledge and preservation of the workforce. In sharing the knowledge, topics are assurance of free flow of safety-related R and D information from developed to developing countries and potential imposition of a strong trade agreement between nuclear exporting and importing countries to ensure the safety. In preserving the workforce, topics are development of the knowledge transfer system from this generation to the next like a forum of IYNC, enforcement of regional and international educational systems like ANENT and WNU for workforce development, and exploration of optimal mechanism in using retired workforce. The publication of the world-wide directory of nuclear professionals, aggressive implementation of the youth internship program and introduction of the international professional certification program are also discussed. The reformation of CNS as a more enforcing and binding agreement in keeping the safety along with the introduction of 'Global Nuclear Safety Treaty' could be an excellent mechanism of achieving an effective knowledge management and eventually enforcing the global safety regime. IAEA has always been the corroborator of maintaining high levels of nuclear safety through close international nuclear cooperation. These important roles of IAEA should continue to be emphasized more than ever in order to
... 25 Indians 1 2010-04-01 2010-04-01 false Management and technical assistance. 286.11 Section 286... DEVELOPMENT PROGRAM § 286.11 Management and technical assistance. (a) Prior to and concurrent with the making of a grant to finance an Indian economic enterprise, the Assistant Secretary—Indian Affairs...
... 25 Indians 1 2010-04-01 2010-04-01 false Management and technical assistance. 101.7 Section 101.7... THE REVOLVING LOAN FUND § 101.7 Management and technical assistance. Prior to and concurrent with the approval of a United States direct loan to finance an economic enterprise, the Commissioner will...
Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT) multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions ...
Twetman, Svante; Fontana, Margherita
Risk assessment is an essential component in the decision-making process for the correct prevention and management of dental caries. Multiple risk factors and indicators have been proposed as targets in the assessment of risk of future disease, varying sometimes based on the age group at which they...... are targeted. Multiple reviews and systematic reviews are available in the literature on this topic. This chapter focusses primarily on results of reviews based on longitudinal studies required to establish the accuracy of caries risk assessment. These findings demonstrate that there is a strong body...... for prediction purposes, as measured until now in the literature, is at best questionable in schoolchildren, adolescents and adults. That is not to say these additional factors should not be assessed to help understand the strength of their associations with the disease experience in a particular...
Ramos-Gomez, F J; Crystal, Y O; Domejean, S; Featherstone, J D B
Recent increases in caries prevalence in young children throughout the world highlight the need for a simple but effective infant oral care programme. This programme needs to include a medical disease prevention management model with an early establishment of a dental home and a treatment approach based on individual patient risk. This article presents an updated approach with practical forms and tools based on the principles of caries management by risk assessment, CAMBRA. This method will aid the general practitioner to develop and maintain a comprehensive protocol adequate for infant and young children oral care visits. Perinatal oral health is vitally important in preventing early childhood caries (ECC) in young children. Providing dental treatment to expectant mothers and their young children in a 'dual parallel track' is an effective innovative strategy and an efficient practice builder. It promotes prevention rather than intervention, and this may be the best way to achieve long-lasting oral health for young patients. General dental practice can adopt easy protocols that will promote early preventive visits and anticipatory guidance/counselling rather than waiting for the need for restorative treatment. PMID:23175072
Qi, Zhifu; Buekens, Alfons; Liu, Jie; Chen, Tong; Lu, Shengyong; Li, Xiaodong; Cen, Kefa
Polychlorinated biphenyls (PCBs) were important industrial chemicals featuring high thermal and chemical stability and low flammability. They were widely used as dielectric and thermal fluid in closed electro-technical applications (transformers, capacitors…) and also in numerous dispersive uses, ranking from auto-copying paper to sealant or coatings. During the 1960s, severe environmental consequences started becoming apparent. The stability of PCBs contributed to their persistence in the environment, their lipophilic character to bio-magnification. Fish-eating species seemed threatened in their existence. In Japan and in Taiwan, thousands of people consumed PCB-contaminated oil. The production of PCBs stopped completely during the 1980s. Usage could continue in closed applications only. In this paper, particular attention is given to two issues: the cleaning of PCB electric transformers and the potential impact of PCB-containing building materials. Other contributions will cover the management and treatment of PCB-contaminated soil, sludge or fly ash. The complete survey is being prepared by request of the Knowledge Center for Engineers and Professionals. PMID:23812787
Dykan, V.; Borozenetc, T.
The essence of logistics management. Determine the feasibility of applying the principles of logistics management in organizing the logistics of railway transport. Discussed measures to develop suppliers in the implementation of logistics management logistics. Identified the need to develop and implement regulatory and methodical system to improve materials-technical support through the introduction of modern logistics principles. Applied systemic campaign to organize the materials-technical ...
Doméjean, Sophie; White, Joel M; Featherstone, John D B
The present manuscript presents the results of a six-year retrospective study validating caries risk assessment in a caries management by risk assessment program in a large predominantly adult patient population seeking dental care. CRA was successful in accurately identifying patients at high caries risk. Caries risk assessment in a CAMBRA program is a good clinical tool for everyday dental practice. PMID:22132582
Technical career opportunities in high-level radioactive waste management are briefly described in the areas of: Hydrology; geology; biological sciences; mathematics; engineering; heavy equipment operation; and skilled labor and crafts
The Office of Environmental Management's (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1994 through June 30, 1995. This information is divided into the following categories: Focus Areas, Cross-Cutting Programs, and Support Programs. In addition, a category for general information is included. EM's Office of Science and Technology sponsors this bibliography
Lin, C.; Tsai, C.M.; Chang, P.L.
Radioactive waste poses very complex problems from its generation, processing, shipping in-transit and interim storage, to its final destination and is carefully planned in Taiwan. The objectives of this plan are to use technical management skills and integrated computer technology to provide an Electronic Information Service Environment. We use a relational data structure to establish a computerized management of the radioactive waste. It combines methodologies in technical management, data processing, data base, hierarchical tree structure, multi-media user interface, decision analysis, and artificial intelligence, etc., to accomplish the integration of radioactive waste information and to effectively utilize resources in order to raise the overall management level and efficiency in Taiwan.
The Hanford Site Technical Database (HSTD) is used as the repository/source for the technical requirements baseline and programmatic data input via the Hanford Site and major Hanford Project Systems Engineering (SE) activities. The Hanford Site SE effort has created an integrated technical baseline for the Hanford Site that supports SE processes at the Site and project levels which is captured in the HSTD. The HSTD has been implemented in Ascent Logic Corporation (ALC) Commercial Off-The-Shelf (COTS) package referred to as the Requirements Driven Design (RDD) software. This Software Configuration Management Plan (SCMP) provides a process and means to control and manage software upgrades to the HSTD system
Stated in this report are back ground of technical strategy map for nuclear power plant aging management, result of the first road map, significance of technical strategy map, introduction scenario, technology map, road map, upgrade in every year, three groups of academia, industry and government, plan of technical strategy map, upgrade system, comprehensive introduction scenario, measures of nuclear power plant aging management in Japan and the world, new inspection system, outline of 'technical strategy map 2008', preparation of technical information bases in industry, academia and government, collaboration of them, safety researches of neutron radiation damage, stress corrosion crack, fatigue, piping thinning, insulation degradation, concrete degradation, thermal aging, evaluation technologies of earthquake resistance, preparation of rules and standards, ideal maintenance, and training talent. (S.Y.)
Assegaff, Setiawan; Hussin, Ab Razak Che
Knowledge Management Systems as socio-technical systemperspectives has recognized for decades. Practitioners and scholars belief Knowledge Management is best carried out throught the optimization both technological and social-aspect.Lacking of understand and consider both aspects could lead organizations in misinterpretation while developing andimplementing Knowledge Management System. There is a need for practical guidance how Knowledge Management System should implement in organizations. We...
Ray, Gayl M.; Wilson, Nick; Mangini, Rick
This document describes the essential competencies from secondary through post-secondary associate degree programs for a career in business management. Ohio College Tech Prep Program standards are described, and a key to profile codes is provided. Sample occupations in this career area, such as management trainee, product manager, and advertising…
Anup N; Preeti Vishnani
For years, Swedish researchers have recognized caries risk assessment as an important part of routine dental practice for caries management. This paper reviews a new way of illustrating the caries risk profi le of an individual through a computer program, the Cariogram, which was described by Professor Bratthal in 1976. Cariogram is a risk as well as a prediction model. It presents a ‘weighted’ of the input data related to caries such as caries experience, related disease, diet, fl u...
treatment and prevention of dental caries have been introduced over the past century. The use of chlorhexidine in caries prevention has been referred to as a nonsurgical management of dental caries and has represented the modern medical model of caries treatment. However, there is a lack of consensus on evidence-based treatment protocols and controversy regarding the role of chlorhexidine in caries prevention among dental educators and clinicians. There is a need to standardize guidelines to optimize evidence-based non-surgical disease management to provide appropriate care. This paper reviewed the literature on the effectiveness of different modes of chlorhexidine delivery for caries prevention and provides guidelines for chlorhexidine use in caries management. A literature search was conducted using the PubMed and Evidence-Based Medicine Reviews databases and the keywords "chlorhexidine" and "caries", limiting the search to "humans", "reviews" and "English". Based on the published reviews, it was concluded that chlorhexidine rinses, gels and varnishes or combinations of these items with fluoride have variable effects. Additionally, the sparse clinical data that was reported weakens the conclusions. Due to the current lack of evidence on long-term clinical outcomes and reported side effects, chlorhexidine rinse, which is currently the only treatment mode available in the US, should not be recommended for caries prevention. Clinical evidence on gels and varnishes is also inconclusive. For the treatment of dental caries, there are alternative evidence-based prevention methods available, such as fluoride applications, diet modifications and good oral hygiene practices. PMID:19051866
Shivakumar K; Vidya S; Chandu G
Dental caries is one of the most common diseases in humans. In modern times, it has reached epidemic proportions. Dental caries is an infectious microbiologic disease of the teeth that results in localized dissolution and destruction of the calcified tissue. Dental caries is a mulitifactorial disease, which is caused by host, agent, and environmental factors. The time factor is important for the development and progression of dental caries. A wide group of microorganisms are identified from c...
Primary caries is an initial lesions produced by direct extension from an external surface. Dental caries is called as tooth decay or a cavity is a disease in which bacterial processes changes carbohydrate to acid which than dematerializes the hard tooth structure like enamel, dentin and cementum. Streptococcus mutans and Lactobacillus are the bacteria responsible for the dental caries by acid production. This article throws light on the dental caries disease, its sign and symptoms, treatment...
This paper draws on the technical, elite and political interpretations of the purpose of management, to identify demands for particular forms of educational knowledge in the management studies curriculum. The varied character of this knowledge is discussed using Bernsteinian concepts of verticality, grammaticality, classification and framing, and…
The Office of Environmental Management''s (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1995 through Sept. 30, 1996. This information is divided into the following categories: Focus Areas and Crosscutting Programs. Support Programs, Technology Integration and International Technology Exchange are now included in the General category. EM''s Office of Science and Technology sponsors this bibliography
The Office of Environmental Management`s (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1995 through Sept. 30, 1996. This information is divided into the following categories: Focus Areas and Crosscutting Programs. Support Programs, Technology Integration and International Technology Exchange are now included in the General category. EM`s Office of Science and Technology sponsors this bibliography.
This workshop is focused on the benefits of the DOE technical standards program, which is focused toward the preferred use of non-Government standards for DOE activities and the development of DOE technical standards when non-Government standards are not available or are inappropriate. One goal of the program is to replace redundant site-specific standards with more universally accepted documents that have been scrutinized by experts. This replacement is discussed at the workshop along with the problems encountered and solutions found. The workshop provided an opportunity for geographically dispersed people to meet and advance their standards knowledge and efforts to support the program. Safety issues have been the driving force behind the program to date. Several companies offer products and services that support the development, processing, and retrieval of standards. This document mostly comprise vugraphs.
Mobley, Connie C
Promotion of sound dietary practices is an essential component of caries management, along with fluoride exposure and oral hygiene practices. Scientific discoveries have lead to better understanding of the caries process, the ever-expanding food supply, and the interaction between the two. Fermentable carbohydrates interact dynamically with oral bacteria and saliva, and these foods will continue to be a major part of a healthful diet. Dental health professionals can serve their patients and the public by providing comprehensive oral health care and by promoting lifestyle behaviors to improve oral and general health within the time constraints of their practice. Dietary advice given should not contradict general health principles when providing practical guidance to reduce caries risk. The following principles should guide messages: * Encourage balanced diets based on moderation and variety as depicted by the Food Guide Pyramid and the Dietary Guidelines for Americans to provide a sound approach. Avoid references to "bad" foods and focus on "good" diets that include a variety of foods. * Give examples of how combining and sequencing foods can enhance mastication, saliva production, and oral clearance at each eating occasion. Combining dairy foods with sugary foods, raw foods with cooked, and protein-rich foods with acidogenic foods are all good examples. Suggest that eating and drinking be followed by cariostatic foods such as xylitol chewing gum. * Drink water to satisfy thirst and hydration needs as often as possible. Restrict consumption of sweetened beverages to meal and snack times when they can be combined with other cariostatic foods. * When a patient reports excessive dietary intake of a fermentable carbohydrate to the point of displacing other important foods in the diet, identify alternatives that will help the patient maintain or achieve a healthy body weight, oral health status, and a nutrient-dense intake. PMID:12699234
The Office of Environmental Management`s (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1995--that were published from October 1, 1996--September 30, 1997. This information is divided into the following categories: Miscellaneous, Focus Areas and Crosscutting Programs, Support Programs, Technology Integration and International Technology Exchange, are now included in the Miscellaneous category. The Office of Environmental Management within the Department of Energy (DOE) is responsible for environmental restoration, waste management, technology development and facility transition and management. Subjects include: subsurface contaminants; mixed waste characterization, treatment and disposal; radioactive tank waste remediation; plutonium; deactivation and decommissioning; robotics; characterization, monitoring, and sensor technology; and efficient separations. 880 refs.
Riem, N.; Boet, S.; Bould, M. D.; Tavares, W.; Naik, V. N.
Background Both technical skills (TS) and non-technical skills (NTS) are key to ensuring patient safety in acute care practice and effective crisis management. These skills are often taught and assessed separately. We hypothesized that TS and NTS are not independent of each other, and we aimed to evaluate the relationship between TS and NTS during a simulated intraoperative crisis scenario. Methods This study was a retrospective analysis of performances from a previously published work. After...
The objectives of the Tank Waste Remediation System (TWRS) Safety and Technical Integration (STI) programmatic risk management program are to assess, analyze, and handle risks associated with TWRS STI responsibilities and to communicate information about the actions being taken and the results to enable decision making. The objective of this TWRS STI Risk Management Plan is to communicate a consistent approach to risk management that will be used by the organization
Monday 6 November TECHNICAL TRAINING SEMINAR 14:00 to 17:30 - Training Centre Auditorium (bldg. 593) Texas Instruments Technical Seminar: Power Management and Wireless Michael Scholtholt, Field Application Engineer / TEXAS INSTRUMENTS (US, D, CH) The range of power management products available today offers the possibility to find the best solution for each application. To select the right product it is therefore necessary to understand system requirements, how power supply products work, and where they differentiate. This Technical Training Seminar will also present an overview of how to choose the right RF platform based on markets and applications: nowadays almost everbody has at least one wireless product in use, and this tendency seems to increase significantly. Power Management Voltage mode vs. current mode control Differentiating DC/DC converters by analyzing control and compensation schemes: line / load regulation, transient response, BOM, board space, ease-of-use Introduction to evaluati...
Monday 6 November TECHNICAL TRAINING SEMINAR 14:00 to 17:30 - Training Centre Auditorium (bldg. 593) Texas Instruments Technical Seminar: Power Management and Wireless Michael Scholtholt, Field Application Engineer / TEXAS INSTRUMENTS (US, D, CH) The range of power management products available today offers the possibility to find the best solution for each application. To select the right product it is therefore necessary to understand system requirements, how power supply products work, and where they differentiate. This Technical Training Seminar will also present an overview of how to choose the right RF platform based on markets and applications: nowadays almost everbody has at least one wireless product in use, and this tendency seems to increase significantly. Power Management Voltage mode vs. current mode control Differentiating DC/DC converters by analyzing control and compensation schemes: line / load regulation, transient response, BOM, board space, ease-of-use Introduction to evalu...
The Environmental Management (EM) program believes strongly in reducing the technical risk of its projects and has initiated External Technical Reviews (ETR) as one of several steps to ensure the timely resolution of engineering and technology issues. EM's Office of Engineering and Technology is leading the ETR process and is working closely with Federal Project Directors to review such issues as technology development, systems integration, design, operations, maintenance, and nuclear safety. EM has completed several successful reviews using expert engineers and scientists from private industry and academia over the last two years. Additional external technical reviews will be conducted to support key project decisions and will be a mainstay of the EM program. The purpose of an ETR is to reduce technical risk and uncertainty. These independent reviews provide pertinent information for EM to assess technical risk associated with projects and develop strategies for reducing the technical risk, and provide technical information needed to support critical project decisions. Technical risk reduction increases the probability of successful implementation of technical scope. In general, an ETR assesses technical bases, technology development, and technical risk identification and handling strategies. The three key objectives of every ETR are: - To determine if the technology, process, system, or design under review will meet project objectives and requirements, - To identify any issues (show-stoppers) preventing successful implementation of the technology, process, system, or design under review, and - To identify issues or data needed to support critical or other project or program decisions. The specific objectives of ETRs may vary, but generally include: - Determining if technical objectives are well known and defined; - Determining if alternatives have been identified and effectively evaluated; - Determining if technology development is well planned and executed
This report presents the general management structure of the Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project. This team is a partnership of four major private subcontractors, which teamed together, are striving to be the leader in environmental restoration of uranium mining and milling operations. It will provide a pool of experts in various aspects of the technologies necessary to accomplish this goal, available to DOE to deal with mission concerns. The report expands on goals from TAC`s mission statement, which include management concerns, environment, safety, and health, quality, technical support, communications, and personnel.
This report presents the general management structure of the Technical Assistance Contractor (TAC) for the Uranium Mill Tailings Remedial Action (UMTRA) Project. This team is a partnership of four major private subcontractors, which teamed together, are striving to be the leader in environmental restoration of uranium mining and milling operations. It will provide a pool of experts in various aspects of the technologies necessary to accomplish this goal, available to DOE to deal with mission concerns. The report expands on goals from TAC's mission statement, which include management concerns, environment, safety, and health, quality, technical support, communications, and personnel
Usha Carounanidy; Sathyanarayanan R
In spite of a knowledge explosion in cariology science, dental caries still remains a misunderstood phenomenon by the clinicians. In order to effectively use the wide range of preventive and management strategies, it is imperative to look beyond those black and white spots that manifest on the tooth surfaces. This paper focuses on the revised versions of the etiopathogenesis and definition of dental caries disease in the present century.
Full Text Available In spite of a knowledge explosion in cariology science, dental caries still remains a misunderstood phenomenon by the clinicians. In order to effectively use the wide range of preventive and management strategies, it is imperative to look beyond those black and white spots that manifest on the tooth surfaces.This paper focuses on the revised versions of the etiopathogenesis and definition of dental caries disease in the present century.
The management of technical plant for productivity and safety is generally a complex activity, particularly when many plants distributed in the territory are considered (i.e. the more and more frequent case of outsourced plants maintenance by specialized companies), granted quality and cost results are required (i.e. the case of some rather innovative contract solutions) and the technology involved is heterogeneous and innovative (i.e. electro-mechanical plants). In order to efficiently achieve the above aims an 'intelligent' maintenance-management system for the distant monitoring and controlling by a remote control center has been developed. The so-called GrAMS (granted availability management system) system is conceived to give to organizations involved in technical-industrial plants management the possibility to tend to a 'well-known availability' and 'zero-failures' management. In particular, this study deals with the diagnostic aspects and safety level of technical plants (such as elevators, thermo-technical plants, etc.), and with the involvement of ad hoc designed software analysis tools based on neural networks and reliability indicators. Part of the research dealing with the tele-maintenance intelligent system has been financed by the Italian High Institute for Safety (ISPESL) and led to the development of a pre-industrial prototype whose realization and testing is here described
International Monetary Fund
This paper discusses Germany’s challenges and measures to strengthen crisis management arrangements. Bundesanstalt für Finanzdienstleistungsaufsicht (BaFin) and the Bundesbank have closely coordinated with the interagency risk committee on banking matters, which also encompasses BaFin representatives for all three financial sectors. The Bundesbank maintains an internal crisis committee and a steering committee. The crisis committee is chaired by a board member and combines expertise from vari...
The goal of the Office of Engineering and Technology is to reduce the technical risk and uncertainty in the Environmental Management program. The office identifies and advances technologies, processes, and technical practices that improve the performance of Environmental Management projects over their entire life cycle, from planning to disposal. Within this office is the Office of Waste Processing, the Office of Groundwater and Soil, and the Office of Decontamination and Decommissioning and Facility Engineering. Each of these offices 1) develops policy and guidance; 2) assesses projects and programs through technical reviews and oversight; 3) provides technical assistance and support to the Field and other HQ offices, and 4) implements the Technology, Development and Deployment Program. This paper describes the efforts underway to reduce technical risks, including the External Technical Reviews being led by the Office of Engineering and Technology. In addition, the paper addresses the efforts underway to identify the technology needs and gaps as well as the strategic plan/road-map to address those needs. (authors)
Brogaard, Line Kai-Sørensen
today to model these primary material production processes, but their data quality varies. The aim of this PhD project was to find the relevance and importance of technical externalities in LCA of waste management systems. To provide a thorough overview on this issue, two research questions were......The life cycle assessment (LCA) of a waste management system relies on many internal characteristics such as pollution control systems and recovery efficiencies. It also relies on technical externalities supporting the waste management system in terms of capital goods and energy and material...... production systems. In the past, capital goods have often been disregarded because of a lack of time and assumptions of lower environmental impacts from these capital goods compared to the total impacts of waste management. However, capital goods have not been addressed in detail in the literature until now...
Brogaard, Line Kai-Sørensen; Christensen, Thomas Højlund
The life cycle assessment (LCA) of a waste management system relies on many internal characteristics such as pollution control systems and recovery efficiencies. It also relies on technical externalities supporting the waste management system in terms of capital goods and energy and material production systems. In the past, capital goods have often been disregarded because of a lack of time and assumptions of lower environmental impacts from these capital goods compared to the total impacts o...
Ray, Gayl M.; Wilson, Nick; Mangini, Rick
This document provides a framework for a broad-based secondary and postsecondary curriculum to prepare students for employment in marketing management and research (MMR). The first part of the technical competency profile (TCP) contains the following items: an explanation of the purpose and scope of Ohio's TCPs; college tech prep program…
Ray, Gayl M.; Wilson, Nick; Mangini, Rick
This document provides a framework for a broad-based secondary and postsecondary curriculum to prepare students for employment in medical office management. The first part of the technical competency profile (TCP) contains the following items: an explanation of the purpose and scope of Ohio's TCPs; college tech prep program standards; an overview…
Kawashita, Yumiko; Kitamura, Masayasu; Saito, Toshiyuki
Dental caries is one of the most common childhood diseases, and people continue to be susceptible to it throughout their lives. Although dental caries can be arrested and potentially even reversed in its early stages, it is often not self-limiting and progresses without proper care until the tooth is destroyed. Early childhood caries (ECC) is often complicated by inappropriate feeding practices and heavy infection with mutans streptococci. Such children should be targeted with a professional ...
This exciting volume explores the role of technical services functions and organizational structure as forces in the library change process. It provides practical information to help administrators make decisions about how their libraries are organized and managed. As libraries change in many ways--organizational structure, design of jobs, managerial philosophy, responsibilities of professionals, and the impact of automation--librarians in technical services, administrators, and personnel officers--need guidance in meeting the new challenges in order to continue providing thorough efficient se
Full Text Available Purpose: The aim of this paper is to show how it could utilize the tools of quality management for the processof project management. Also it could be presented a modification of the Ishikawa diagram.Design/methodology/approach: In presented work has been applied the research methodology that bases onthe theoretical analysis and on the empirical researches. It is also presented a practical solution that proved thevalidity of proposed method.Findings: The base finding of the presented work is the new concept of the Ishikawa diagram. The secondfinding is the stratification method. This new management tools let change the process of technical solutionpreparation.Research limitations/implications: In presented work it has been used only one improved quality tool. It isconsider with the fact that the aim of the paper is to present the possibility of the improved management tool.Practical implications: The article, and particularly the presented method allow to develop the researchesconsider with quality tools. Secondly, this paper shows the importance of integration the management andtechnical procedure. And thirdly in this article is presented a technical solution that is also a result of improvedwork technique.Originality/value: The presented improve Ishikawa diagram and stratification analysis is the original authorproposition. Also presented technical solutions are original.
In 1999 and 2000, the Masaryk Institute of Advanced studies of CTU in Prague launched a study of the efficiency of human resource management in Czech enterprises, with emphasis on technically educated managers. About 85 managers, each responsible for 5-250 employees assessed their own HRM activities and attitudes and those of their firm. The following aspects were analysed: evaluating individual management areas, assessing the general management standard of the given company, awareness of the...
Drawing upon the expertise of world-renowned researchers and experts, The Cloud Security Ecosystem comprehensively discusses a range of cloud security topics from multi-disciplinary and international perspectives, aligning technical security implementations with the most recent developments in business, legal, and international environments. The book holistically discusses key research and policy advances in cloud security - putting technical and management issues together with an in-depth treaties on a multi-disciplinary and international subject. The book features contributions from key tho
The development of a nuclear materials management programme in the United States of America has recognized from its inception the value and need of strong technical support. The success of that programme has depended to a large extent on the development of a closely allied technical support effort. This effort has drawn on the technical competency of top governmental, industrial and academic consultants, in addition to that within the USAEC. Under the planning, development and administration of the USAEC's Division of Nuclear Materials Management, a broad spectrum of technical activities has evolved. These include: (a) The establishment of an Advisory Committee for Standard Reference Materials and Methods of Measurement, (b) Preparation and USAEC co-ordination with the National Bureau of Standards in the development of a series of uranium and plutonium chemical and isotopic standards, (c) Research and development programmes designed to provide improved measurement techniques, (d) Compilation and publication of a book of selected measurement methods for uranium and plutonium. Each of these technical support activities is discussed in some detail, including the conditions that gave rise to their need and development, and their application to the USAEC's nuclear materials management programme. Included is a discussion of the USAEC's Advisory Committee for Standard Reference Materials and Methods of Measurement, which was established to provide guidance to the nuclear materials management programme and recommend research and development activities. Resulting from these recommendations was a USAEC co-operative effort with the National Bureau of Standards for the development of chemical and isotopic standard reference materials of uranium and plutonium; particular attention is devoted to the results of that joint effort. The need for research and development efforts in areas of mutual interest is examined, and the cooperation of other nations of the world is elicited in
Full Text Available Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions over a period of three years [Decay Missing Filled Tooth (DMFT increment = difference between Decay Missing Filled Tooth Surface (DMFTS index at baseline and follow up], provided for examination of the predictive capacity concerning different multifactor models. Results. The data gathered showed that different multifactor risk assessment models give significantly different results (Friedman test: Chi square = 100.073, p=0.000. Cariogram is the model which identified the majority of examinees as medium risk patients (70%. The other two models were more radical in risk assessment, giving more unfavorable risk –profiles for patients. In only 12% of the patients did the three multifactor models assess the risk in the same way. Previser and CAT gave the same results in 63% of cases – the Wilcoxon test showed that there is no statistically significant difference in caries risk assessment between these two models (Z = -1.805, p=0.071. Conclusions. Evaluation of three different multifactor caries risk assessment models (Cariogram, PreViser and CAT showed that only the Cariogram can successfully predict new caries development in 12-year-old Bosnian children.
M.C.M. van Gemert-Schriks; J.P. van Amerongen
Within modern dentistry, a change from invasive to non-invasive strategies for the treatment of dental caries seems to be apparent. The foundation of non-invasive care is old, but is now interpreted differently as a result of new insights. Caries is a dynamic and multi-factorial process that takes p
Arvin, Erik; Bardow, Allan; Bruvo, Maja;
Drikkevandskvaliteten har stor betydning for forekomsten af caries blandt 15 årige skolebørn, også selv om de bruger fluoridholdigt tandpasta. Ud over den kendte effekt af fluorid har vi vist, at calcium også har en væsentlig betydning. Begge ioner forebygger caries. Denne viden har væsentlig...
Mohammadreza Hamidizadeh; Seyed Akbar Nilipour Tabatabaei; Maryam Gholizadeh
The purpose of the current research is to recognize technical shortcomings of designing and implementing a knowledge management system. The research population include two companies: Zobahan Esfahan Company and International Automation and Systems Engineering Company (IRISA) in which the staffs work in different departments such as research and development, method and structure, strategic planning, instruction, and information technology. applying a stratified random sampling, 50 samples were...
The transportation issues of the companies, doing business in Russia, are analyzed from the case study of Theatre Technical Corporation. The addressed difficulties are determined by the features of the theatrical market in Russia as well as the supply chain management as the whole. The national and international relations of the enterprise are described with the emphases on the specifics of logistics operations, which tend to be provided in accordance with Third Party Logistics (3PL) service.
Please find below the courses in the field of technical management scheduled up to the end of July and which have places available. For more details about a course and to register, please go to the Training Catalogue. If you need a course that is not in the catalogue, please contact your supervisor, your Departmental Training Officer or the HR-LD group at Communication.Training@cern.ch.
Full Text Available Dental caries is one of the most common childhood diseases, and people continue to be susceptible to it throughout their lives. Although dental caries can be arrested and potentially even reversed in its early stages, it is often not self-limiting and progresses without proper care until the tooth is destroyed. Early childhood caries (ECC is often complicated by inappropriate feeding practices and heavy infection with mutans streptococci. Such children should be targeted with a professional preventive program that includes oral hygiene instructions for mothers or caregivers, along with fluoride and diet counseling. However, these strategies alone are not sufficient to prevent dental caries in high-risk children; prevention of ECC also requires addressing the socioeconomic factors that face many families in which ECC is endemic. The aim of this paper is to systematically review information about ECC and to describe why many children are suffering from dental caries.
The tasks performed in the Remedial Investigation/Feasibility Study (RI/FS) work plan for each Hanford Site operable unit must meet the requirements of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) and the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et. al 1992). An extensive amount of data will be generated in the evaluation and remediation of hazardous waste sites at the Site. The data must be of sufficient quality, as they will be used to evaluate the need, select the method(s), and support the full remediation of the waste sites as stipulated in the Tri-Party Agreement. In particular, a data management plan (DMP) is to be included in an RI/FS work plan for managing the technical data obtained during the characterization of an operable unit, as well as other data related to the study of the operable unit. Resource Conservation and Recovery Act of 1976 (RCRA) sites are involved in the operable unit. Thus, the data management activities for the operable unit should be applied consistently to RCRA sites in the operable unit as well. This DMP provides common direction for managing-the environmental technical data of all defined operable units at the Hanford Site during the RI/FS activities. Details specific to an operable unit will be included in the actual work plan of that operable unit
Key, K.T.; Fox, R.D.
The tasks performed in the Remedial Investigation/Feasibility Study (RI/FS) work plan for each Hanford Site operable unit must meet the requirements of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) and the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et. al 1992). An extensive amount of data will be generated in the evaluation and remediation of hazardous waste sites at the Site. The data must be of sufficient quality, as they will be used to evaluate the need, select the method(s), and support the full remediation of the waste sites as stipulated in the Tri-Party Agreement. In particular, a data management plan (DMP) is to be included in an RI/FS work plan for managing the technical data obtained during the characterization of an operable unit, as well as other data related to the study of the operable unit. Resource Conservation and Recovery Act of 1976 (RCRA) sites are involved in the operable unit. Thus, the data management activities for the operable unit should be applied consistently to RCRA sites in the operable unit as well. This DMP provides common direction for managing-the environmental technical data of all defined operable units at the Hanford Site during the RI/FS activities. Details specific to an operable unit will be included in the actual work plan of that operable unit.
Wyne A; Guile E
Caries activity is the sum total of new carious lesions and the enlargement of existing cavities during a given time. An objective evaluation of caries activity requires clinical examination of quantification of factors associated with the pathogenesis of caries. Caries activity tests have been in use in dental research and clinical dentistry for years. They are useful in establishing categories of risk for caries, and for targeting specific preventive measures to these groups. They are even ...
Over 20 years, several analytical approaches have been designed to predict caries in children."nCaries Risk Assessment is a recently developed technique concern to caries prediction."nThis procedure involves three stages as follows:"n1- Determination and assessment of the dental caries risk factors."n2- Examination and evaluation of each individual child to be specifically diagnosed the level of 3- caries risk e.g. high, moderate and low risk."n3- Recommendation of pr...
Caries is one of the most common infectious diseases in the world. Dental caries can be defined as destruction of the tissues of the tooth by bacterial fermentation of dietary carbohydrates. In this respect, some bacteria are considered more caries-promoting than others, as an example Streptococcus mutans. A common feature for caries-promoting bacteria is that they are acidogenic and aciduric. The most common bacteria used as probiotics, lactobacilli and bifidobacteria, are, in theory, caries...
As a main channel for the foreign economic cooperation of China nuclear industry, China Zhongyuan Engineering Corporation (CZEC) has been constantly engaged in technical modifications and management innovations in its exporting nuclear reactor projects. In the implementation of heavy water research reactor contract in Algeria, CZEC had established a complete and adequate design standards system in compliance with the international standards, and made significant modifications to the reference reactor in the aspects of reactor power and reactor safety, solved quite some technical issues which-affected the reactor technical performance. The modifications and improvements enabled the technical parameters, safety features, reactor multipurpose application to attain to the advanced level in the world. In the 300 MWe PWR NPPs in Pakistan, safety features had been updated in line with upgrading regulatory requisites. The design philosophy and technology application demonstrated CZEC' s creation and innovation on basis of constant safety enhancement of nuclear power projects. Efforts had also been made by CZEC' s creation and innovation on basis of constant safety enhancement of nuclear power projects. Efforts had also been made by CZEC in promoting China made equipment items and components exportation. (authors)
Competitive advantage of companies is directly proportional to their capacity for creating, capturing, handling, inventorying, transferring information, and generating knowledge, as well as for implementing best practices, in order to add value to the production process. Creation of an environment that allows carrying out this process efficiently, constitutes a transcendental step toward the systematic and useful application of knowledge management. This paper presents the role of Technical Information Centers, as entities which provide and integrate information and knowledge, within knowledge communities. The Technical Information Center (CIT for the Spanish: Centro de Information Tecnica) of PDVSA-Intevep and its contribution to strengthen the corporate technological intelligence through the information analysis and technical-scientific knowledge diffusion is also analyzed. The petrochemical and petroleum information network (RIPPET) and its data base RIPPET (from the Spanish Red de Informacion Petrolera y Petroquimica), coordinate by the CIT, and the CIT on line, a virtual organization, are also presented. Both are tools which facilitate the transfer of information and knowledge to communities organized within the company to manage knowledge
Although radiotherapy plays an important role in the management of patients with head and neck cancer, it is also associated with several undesired side effects such as radiation caries which is a common, yet serious, complication. The radiotherapy field of exposure frequently includes the salivary glands, oral mucosa, and jaws, thus, leading to various side effects including hyposalivation, mucositis, and taste loss. Irradiated patients are also at increased risk for the development of a rapid, rampant carious process known as radiation caries. Lesions tend to develop four weeks after completion of radiotherapy and affect atypical areas of teeth, such as the lingual surface, incisal edges, and cusp tips. The aim of this paper is to review the clinical features, prevention and management of radiation caries. (author)
Nayak, Prathibha Anand; Nayak, Ullal Anand; Khandelwal, Vishal
Dental caries, the most chronic disease affecting mankind, has been in the limelight with regard to its prevention and treatment. Professional clinical management of caries has been very successful in cases of different severities of disease manifestations. However, tertiary management of this disease has been gaining attention, with numerous methods and agents emerging on a daily basis. Higher intake of nutritive sweeteners can result in higher energy intake and lower diet quality and thereby predispose an individual to conditions like obesity, cardiovascular disorders, and type 2 diabetes mellitus. Non-nutritive sweeteners have gained popularity as they are sweeter and are required in substantially lesser quantities. Xylitol, a five-carbon sugar polyol, has been found to be promising in reducing dental caries disease and also reversing the process of early caries. This paper throws light on the role and effects of various forms of xylitol on dental caries and oral hygiene status of an individual. PMID:25422590
Full Text Available In 1999 and 2000, the Masaryk Institute of Advanced studies of CTU in Prague launched a study of the efficiency of human resource management in Czech enterprises, with emphasis on technically educated managers. About 85 managers, each responsible for 5-250 employees assessed their own HRM activities and attitudes and those of their firm. The following aspects were analysed: evaluating individual management areas, assessing the general management standard of the given company, awareness of the company's personnel management policy, manager's own contribution to formulating the company's personnel management strategy, developing job descriptions, using professional methods of employee selection, promoting employees to the status of manager, periodic assessment of employees, training of staff responsible for assessment, employee remuneration and other motivation tools, etc. Results and data analysis are given in the paper. The managers of the Czech companies reviewed are still involved mainly in operating management, and devote limited time to the conceptual work needed in order to formulate an integral company policy in the area of personnel management. On the basis of this analysis, further training for managers with technical education will be designed and organised by the Masaryk Institute of Advanced Studies.
Smits, Marten Titus
Dental caries is a widespread multifactoral disease. The main sympthons are minaral loss from tooth enemal and dentine, eventually leading to total destruction of the teeth, pain, impairment of mastication and problems with facial esthetics. ... Zie: Summary
This paper examines some of the key technical and management challenges facing the Hanford Site in developing a coordinated and consistent approach to the cleanup of inactive waste sites. These challenges are similar to those of the original Hanford Site selection and the development of nuclear technology some 45 years ago. To help in understanding these challenges, early Hanford Site history, onsite operations, past waste storage/disposal activities,and Hanford's approach to the characterization and cleanup of inactive waste sites are also described. 28 refs., 5 figs
Engel, David W.; Letellier, Bruce; Edwards, Brian; Leclaire, Rene; Jones, Edward
The basic CCSI objective of accelerating technology development and commercial deployment of carbon capture technologies through the extensive use of numerical simulation introduces a degree of unfamiliarity and novelty that potentially increases both of the traditional risk elements. In order to secure investor confidence and successfully accelerate the marketability of carbon capture technologies, it is critical that risk management decision tools be developed in parallel with numerical simulation capabilities and uncertainty quantification efforts. The focus of this paper is on the development of a technical risk model that incorporates the specific technology maturity development (level).
Camilleri, George E.
Fluorine was probably discovered by the chemist Scheele in 1771, and eventually isolated in 1886 by Moissan. Its presence in bones and teeth was initially disputed but eventually confirmed in the middle of the eighteenth century. In this article the author discusses the few epidemiological studies which confirm the relationship between fluoride concentration in drinking water, mottled enamel and the incidence of dental caries and also describes the Maltese scene in regards the caries level in...
Effective space systems engineering (SSE) is conducted in a fully electronic manner. Competitive hardware, software, and system designs are created in a totally digital environment that enables rapid product design and manufacturing cycles, as well as a multitude of techniques such as modeling, simulation, and lean manufacturing that significantly reduce the lifecycle cost of systems. Because the SSE lifecycle depends on the digital environment, managing the enormous volumes of technical data needed to describe, build, deploy, and operate systems is a critical factor in the success of a project. This chapter presents the key aspects of Technical Data Management (TDM) within the SSE process. It is written from the perspective of the System Engineer tasked with establishing the TDM process and infrastructure for a major project. Additional perspectives are reflected from the point of view of the engineers on the project who work within the digital engineering environment established by the TDM toolset and infrastructure, and from the point of view of the contactors who interface via the TDM infrastructure. Table 17.1 lists the TDM process as it relates to SSE.
Moeller, Matthew P; Townsend, Ronald D; Dooley, David A
Approximately two years after promulgation of the Energy Employees Occupational Illness Compensation Program Act, the National Institute for Occupational Safety and Health Office of Compensation and Analysis Support selected a contractor team to perform many aspects of the radiation dose reconstruction process. The project scope and schedule necessitated the development of an organization involving a comparatively large number of health physicists. From the initial stages, there were many technical and managerial challenges that required continuous planning, integration, and conflict resolution. This paper identifies those challenges and describes the resolutions and lessons learned. These insights are hopefully useful to managers of similar scientific projects, especially those requiring significant data, technical methods, and calculations. The most complex challenge has been to complete defensible, individualized dose reconstructions that support timely compensation decisions at an acceptable production level. Adherence to applying claimant-favorable and transparent science consistent with the requirements of the Act has been the key to establishing credibility, which is essential to this large and complex project involving tens of thousands of individual stakeholders. The initial challenges included garnering sufficient and capable scientific staff, developing an effective infrastructure, establishing necessary methods and procedures, and integrating activities to ensure consistent, quality products. The continuing challenges include maintaining the project focus on recommending a compensation determination (rather than generating an accurate dose reconstruction), managing the associated very large data and information management challenges, and ensuring quality control and assurance in the presence of an evolving infrastructure. The lessons learned concern project credibility, claimant favorability, project priorities, quality and consistency, and critical
Hartley, T F
The aim of this study was to design an audit questionnaire that focuses on the management of the technical activities in a Diagnostic Pathology Laboratory. The ISO 15189 Standard is written in such a way that it continually moves back and forth from topics where the auditor needs to question bench level staff, to topics where the auditor needs to question Technical Management Staff. This makes for a disjointed audit process — both Bench Staff and Technical Managers are repeatedly interrupted....
This document was prepared in support of an Aggregate Area Management Study of U Plant. It provides a technical baseline of the aggregate area and results from an environmental investigation that was undertaken by the Technical Baseline Section of the Environmental Engineering Group, Westinghouse Hanford Company (WHC), which is currently the Waste Site and Facility Research Office, Natural Resources, Bechtel Hanford, Inc. (BHI). It is based upon review and evaluation of numerous Hanford Site current and historical reports, drawings and photographs, supplemented with site inspections and employee interviews. U Plant refers to the 221-U Process Canyon Building, a chemical separation facility constructed during World War II. It also includes the Uranium Oxide (UO3) Plant constructed at the same time as 221-U as an adjunct to the original plutonium separation process but which, like 221-U, was converted for other missions. Waste sites are associated primarily with U Plant's 1952 through 1958 Uranium Metal Recovery Program mission and the U03 Plant's ongoing U03 mission. Waste sites include cribs, reverse wells, french drains, septic tanks and drain fields, trenches, catch tanks, settling tanks, diversion boxes, a waste vault, and the lines and encasements that connect them. It also includes the U Pond and its feed ditches and an underground tank farm designed for high-level liquid wastes
The Canadian nuclear industry has recently begun to expand and is facing challenges in developing and maintaining expertise in the nuclear sector. A report commissioned by the CANDU Owners Group confirmed that organizations that provide R and D support to the nuclear industry were operating at or near minimum capabilities. It revealed low entry rates into the nuclear industry and an ageing workforce. In response, industry adopted a three part strategy: (i) development of a strategic plan for maintaining the strength of R and D organizations, (ii) development of CANDU specific technical centres of excellence and (iii) development of strategies for the attraction, training and retention of new graduates. The University Network of Excellence in Nuclear Engineering (UNENE) was established as an alliance of Canadian universities, nuclear power utilities, and research and regulatory agencies for the support and development of nuclear education, as well as R and D capability in Canadian universities. The University of Ontario Institute of Technology (UOIT), Canada's newest university, includes the School of Energy Engineering and Nuclear Sciences (SEENS), which offers undergraduate degrees in nuclear engineering, radiation science and related areas. The Canadian nuclear industry and universities established the CANTEACH programme to develop a comprehensive set of education and training documents, with university participation. The Canadian Nuclear Association prepared three initiatives: (i) developing a strategic and long term view of the nuclear industry on which individual companies can anchor and build recruitment strategies; (ii) pursuing career and industry branding initiatives to attract young students; (iii) providing benchmarking initiatives to improve workforce planning, talent management, succession planning capabilities and knowledge management. Through these initiatives, the Canadian nuclear industry believes that it has a realistic and achievable plan to
Ramos-Gomez, Francisco; Ng, Man-Wai
Early childhood caries (ECC) prevalence has increased significantly in children ages 2–5 years.1 ECC disproportionately affects lower socioeconomic and minority groups, is a predictor for future decay, but is preventable and manageable2. Caries risk assessment systematically derives a patient’s caries risk and is important during an infant oral health visit beginning at age one. Information obtained through a risk assessment can guide a disease management care path tailored to an individual’s...
Young, Douglas A.; Featherstone, John D. B.
Dental caries (tooth decay) continues to be a major problems for adults as well as children, even though great advances have been made in preventive methods in the last 20 years. New methods for the management of caries will work best if lesions can be detected at an early stage and chemical rather than physical intervention can take place, thereby preserving the natural tooth structure and helping the saliva to heal, or remineralize, the areas of early decay. Clinical detection of caries in the US relies on visual examination, tactile with hand held explorer, and conventional radiographs, all of which are inadequate for the occlusal (biting) surfaces of the teeth where most of the decay now occurs. The dentist often has to explore by drilling with a dental bur to confirm early decay in these areas. New method that can determine the extent and degree of subsurface lesions in these surfaces non-destructively are essential for further advances in the clinical management of dental caries. Optical methods, which exploit the differences between sound and carious enamel and dentin, show great promise for the accurate detection of these lesions. Two or three- dimensional images, which include a measure of severity will be needed.
Full Text Available Adolescent rampant caries is a new and growing challenge in Conservative Dentistry. It has the same etiology and pattern as that of nursing bottle syndrome. Herein, a case is presented in which the main cause of rampant caries is the patient′s habit of keeping cariogenic food in her mouth and going to sleep. Educating this etiology and introduction of preventive strategies not only assists in meeting the special oral needs of the adolescent population, but also helps to establish lifelong healthful habits.
Alexandre Rezende Vieira
Full Text Available Caries remains the most prevalent non-contagious infectious disease in humans. It is clear that the current approaches to decrease the prevalence of caries in human populations, including water fluoridation and school-based programs, are not enough to protect everyone. The scientific community has suggested the need for innovative work in a number of areas in cariology, encompassing disease etiology, epidemiology, definition, prevention, and treatment. We have pioneered the work on genetic studies to identify genes and genetic markers of diagnostic, prognostic, and therapeutic value. This paper summarizes a presentation that elaborated on these initial findings.
The purpose of this paper is to discuss the technical and administrative aspects of radioactive waste management in the light of our present experience and knowledge and to relate that discussion to possible future requirements for the adequate engineering, legal and administrative control of radioactive effluents from atomic energy operations. Initially, the various kinds of radioactive wastes are classified in a general way to emphasize that the many-faceted problem of waste management is not susceptible of a single, unique solution. The role of specific environments in waste management practices is briefly summarized and the basic approaches (''dilute and disperse'' and ''concentrate and contain'') to waste control are defined. A distinction is made between basic radiation protection standards and the operating or performance criteria that must be established in connexion with effluent control operations in' order to assure that the basic standards are met. The development of standards and criteria and their application in the promulgation of health and safety regulations and legal and administrative procedures are discussed. In this connexion, the utilization to the maximum practicable extent of existing laws and administrative procedures through existing authorities at various levels of government is suggested as being advantageous from the points of view of public relations and of administration. Although the total costs for treatment and disposal of radioactive wastes are substantial, the cost per unit of electrical energy produced is a rather small percentage of the total cost per unit of energy. Other economic factors related to handling and disposal of wastes are also noted, including the relation of plant site to disposal location. In addition, other considerations related to waste management, such as site selection and transport, are discussed. (author)
Braga, Mariana M; Mendes, Fausto M; Ekstrand, Kim R
This article reviews the current methods for detection and assessment of caries lesions focusing on applicability for daily clinical practice. The end point is to arrive at a diagnosis for each caries lesion. Visual inspection aided by a ball-ended probe is essential for caries lesions assessment...... process, additional methods could aid the dentist in reaching a more appropriate treatment decision in some cases. The ICDAS, including the activity assessment system or the Nyvad system, seems to be the best option to reach final diagnoses for managing lesions. The radiographic method is the most...
Twetman, Svante; Ekstrand, Kim; Qvist, Vibeke
Dental caries affects the majority of the Danish population. Its aetiology is multi-factorial, but a pH-induced change in the homeostasis of the oral biofilm leading to overgrowth of acid-tolerating bacteria is a key event. A non-invasive concept for prevention and management is emerging based on...... the common risk factor approach. There is strong evidence that tooth brushing twice a day with fluoridated toothpaste is the most cost-effective way to prevent and control caries development. Physicians need to consider that a number of drugs may affect the saliva flow rate, which increases the caries...
Righi, Angela Weber; Saurin, Tarcisio Abreu
Although ergonomics has paid increasing attention to the perspective of complexity, methods for its operationalization are scarce. This study introduces a framework for the operationalization of the "attribute view" of complexity, which involves: (i) the delimitation of the socio-technical system (STS); (ii) the description of four complexity attributes, namely a large number of elements in dynamic interactions, a wide diversity of elements, unexpected variability, and resilience; (iii) the assessment of six management guidelines, namely design slack, give visibility to processes and outcomes, anticipate and monitor the impacts of small changes, monitor the gap between prescription and practice, encourage diversity of perspectives when making decisions, and create an environment that supports resilience; and (iv) the identification of leverage points for improving the STS design, based on both the analysis of relationships among the attributes and their classification as irreducible/manageable complexity, and liability/asset. The use of the framework is illustrated by the study of an emergency department of a University hospital. Data collection involved analysis of documents, observations of work at the front-line, interviews with employees, and the application of questionnaires. PMID:25959314
Campbell, R.; Dyer, M. K.; Hoard, E. G.; Little, D. G.; Taylor, A. C.
Constructive recommendations are suggested for pollution problems from offshore energy resources industries on outer continental shelf. Technical management techniques for pollution identification and control offer possible applications to space engineering and management.
Wheeler, Michael A.
Approved for public release; distribution is unlimited. This research examines how technical risk management has evolved throughout the Department of the Navy (DoN) and to what extent acquisition programs have implemented best practice methods and techniques. A sample of DoN program managers, risk managers, and other acquisition professionals was surveyed to determine attitudes on technical risk management and what fundamental methods are being applied. Survey data was also collected to de...
The scope of the Fluor Hanford, Inc. Groundwater and Technical Integration Support (Master Project) is to provide technical and integration support to Fluor Hanford, Inc., including operable unit investigations at 300-FF-5 and other groundwater operable units, strategic integration, technical integration and assessments, remediation decision support, and science and technology. This Quality Assurance Management Plan provides the quality assurance requirements and processes that will be followed by the Fluor Hanford, Inc. Groundwater and Technical Integration Support (Master Project).
Fix, N. J.
The scope of the Fluor Hanford, Inc. Groundwater and Technical Integration Support (Master Project) is to provide technical and integration support to Fluor Hanford, Inc., including operable unit investigations at 300-FF-5 and other groundwater operable units, strategic integration, technical integration and assessments, remediation decision support, and science and technology. This Quality Assurance Management Plan provides the quality assurance requirements and processes that will be followed by the Fluor Hanford, Inc. Groundwater and Technical Integration Support (Master Project).
Barley, Bryan; Newhouse, Marilyn
In the development of complex spacecraft missions, project management authority is usually extended hierarchically from NASA's highest agency levels down to the implementing institution's project team level, through both the center and the program. In parallel with management authority, NASA utilizes a complementary, but independent, hierarchy of technical authority (TA) that extends from the agency level to the project, again, through both the center and the program. The chief engineers (CEs) who serve in this technical authority capacity oversee and report on the technical status and ensure sound engineering practices, controls, and management of the projects and programs. At the lowest level, implementing institutions assign project CEs to technically engage projects, lead development teams, and ensure sound technical principles, processes, and issue resolution. At the middle level, programs and centers independently use CEs to ensure the technical success of their projects and programs. At the agency level, NASA's mission directorate CEs maintain technical cognizance over every program and project in their directorate and advise directorate management on the technical, cost, schedule, and programmatic health of each. As part of this vertically-extended CE team, a program level CE manages a continually varying balance between penetration depth and breadth across his or her assigned missions. Teamwork issues and information integration become critical for management at all levels to ensure value-added use of both the synergy available between CEs at the various agency levels, and the independence of the technical authority at each organization.
Full text: In an introduction, the issues in knowledge management regarding licensing and supervision authorities as well as technical and scientific support organisations (TSO's) will be discussed. Although in general many of these issues are quite similar across organizations in the nuclear field, specific questions arise according to the knowledge management policies in regulation and supervision, as will be demonstrated by discussing the results of a recent workshop on human resource management in regulation and safety. With the need for managing knowledge in regulation and safety, a further field of supporting authorities has been opened to TSO's. As a prerequisite, a good knowledge on knowledge management methods and tools has to be acquired by a TSO, preferably by installing an own knowledge management system, thus gaining the indispensable practical experience. Driven by the ongoing demographic change, some TSO's have started early with the implementation of knowledge management practices in their own organizations. Three examples will be presented in the paper concerning knowledge management in safety and regulation, illustrating the efforts undertaken at GRS, the BMU (German Federal Ministry of Environment, Nature Preservation and Reactor Safety), and the TUV-SUD. At GRS, knowledge management started by specifying the goals of maintaining knowledge, particularly of retiring experts, and transferring this knowledge to the next generation. In addition, the knowledge management methods should become an integral part of every day's work, thus ensuring the sustainability of the effort. Initially, a basis for handling and distributing information and documents was provided by setting up a portal with integrated document management capabilities. In a next step, work was concentrated on the core business process, namely project work. This has been achieved by providing an own portal site for each project where all information pertinent to the project such as
Using technical means in investment target control is an effective method to improve investment benefit of a construction project. Take the practice of construction and management in hydropower station as an example, the investment and management need of the owner is put forward through the investment target decision-making process of electromechanical equipment. Owner technical management in the specific application measures and effects of investment target control was discussed in the paper, and the revelation in investment target control application of owner technical management was also summarized. The paper is aimed to provide a useful reference for the investment target control work in the construction of electromechanical equipment.
With the deregulation of energy market and the appeal for environment protection, more and more distributed generation (DG) is embedded in the distribution network. However the approach of connecting DG in most cases is based on a so-called ''fit and forget'' policy and the capacity of DG is limited rigidly by distribution network operator (DNO) to avoid the negative effects of high level penetration. Therefore active management (AM) is put forward as an effective method to network reinforcement for the connection and operation of DG. In this paper, the concept and principle of AM are introduced, and several indices are proposed to evaluate both technical and economic impacts of AM on distribution network with DG. To simplify the simulation fuzzy C-means clustering (FCM) algorithm is introduced. The test results on a sample system represent that AM will lead to decrease of power generation of DG, but it can reduce energy losses and improve voltage profile effectively. Furthermore, AM will take great economic incentives to DG developer as well as DNO with reasonable policy. (author)
Mandel, I D
Why are some people more resistant to dental caries than others? Certainly diet plays a part, but are there hereditary factors that affect caries development? This report explores genetic components that appear related to caries resistance and susceptibility. PMID:7844299
Caries, or the decay of teeth are difficult to automatically detect in dental radiographs because of the small area of the image that is occupied by the decay. Images of dental radiographs has distinct regions of homogeneous gray levels, and therefore naturally lead to a segmentation based automatic caries detection algorithm. This paper describes a method for caries detection based on a multiclass, area independent thresholding and segmenting scheme. This multiclass thresholding algorithm is an extension of the uniform error threshold, an area independent, distribution free thresholding method used for images of only two classes of objects. The authors first consider the problem of caries detection and the image features that characterize the presence of caries. Next, the uniform error threshold is reviewed, and the general multiclass uniform error threshold algorithm is presented. This algorithm is used to automatically detect caries in dental radiographs
Kunin, Anatoly A.; Dergunova, Elvira I.; Kazmina, Svetlana G.
Low intensive laser irradiation is widely used for the treatment of many stomatological diseases. The caries static activity of HNL light and infrared lasers, its influence on the activation of microcirculation of the pulp enzyme system and on the increase of enamel permeability became clear. These data allow us to suppose that the low intensive laser irradiation may potent the activity of the initial caries by the increase of teeth stability to the factors provoking the caries.
Full Text Available Prathibha Anand Nayak,1 Ullal Anand Nayak,2 Vishal Khandelwal3 1Department of Periodontics, NIMS Dental College and Hospital, Jaipur, Rajasthan, India; 2Department of Pedodontics and Preventive Dentistry, NIMS Dental College and Hospital, Jaipur, Rajasthan, India; 3Department of Pedodontics and Preventive Dentistry, Index Dental College and Hospital, Indore, Madhya Pradesh, India Abstract: Dental caries, the most chronic disease affecting mankind, has been in the limelight with regard to its prevention and treatment. Professional clinical management of caries has been very successful in cases of different severities of disease manifestations. However, tertiary management of this disease has been gaining attention, with numerous methods and agents emerging on a daily basis. Higher intake of nutritive sweeteners can result in higher energy intake and lower diet quality and thereby predispose an individual to conditions like obesity, cardiovascular disorders, and type 2 diabetes mellitus. Non-nutritive sweeteners have gained popularity as they are sweeter and are required in substantially lesser quantities. Xylitol, a five-carbon sugar polyol, has been found to be promising in reducing dental caries disease and also reversing the process of early caries. This paper throws light on the role and effects of various forms of xylitol on dental caries and oral hygiene status of an individual. Keywords: xylitol, caries preventive effect, oral flora
Perić Tamara; Marković Dejan; Živković Slavoljub
Contemporary tendencies in dentistry are based on the concept of maximal protection of healthy tooth tissues. Caries removal has been done traditionally with mechanical rotary instruments that are fast and precise. However, conventional cavity preparation has potential adverse effects to the pulp due to heat, pressure and vibrations. Moreover, drilling often causes pain and requires local anaesthesia, and these procedures are frequently perceived as unpleasant. Etiology, development and preve...
Zanin, Fatima A. A.; Pinheiro, Antonio L. B.; Souza-Campos, Dilma H.; Brugnera, Aldo, Jr.; Pecora, Jesus D.
Caries prevention is a goal to be achieved by dentist in order to promote health. There are several methods used to detect dental caries each one presenting advantages and disadvantages, especially regarding hidden occlusal caries. The improvement of laser technology has permitted the use of laser fluorescence for early diagnosis of hidden occlusal caries. The aim of this study was to assess the efficacy of the use of 655 nm laser light on the detection of hidden occlusal caries. Forty molar teeth from patients of both sexes which ages ranging from 10 - 18 years old were used on this study. Following manufacture's instructions regarding the use of the equipment, the teeth had their occlusal surface examined with the DIAGNOdent. Twenty six of 40 teeth had hidden occlusal caries detected by the DIAGNOdent. However only 17 of these 26 teeth showed radiographic signs of caries the other 9 teeth showed no radiological signs of the lesion. Radiographic examination was able to identify 34,61% of false negative cases. This means that many caries would be left untreated due to the lack of diagnosis using both visual and radiographic examination. The use of the DIAGNOdent was effective in successfully detecting hidden occlusal caries.
Mejàre, I; Axelsson, S; Dahlén, G;
OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria. ...... hampered the synthesis of results. There is a great need to standardize study design, outcome measures and reporting of data in studies on caries risk assessment. The accuracy of prediction models should be validated in at least one independent population.......OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria....... Abstracts and full-text articles were assessed independently by two reviewers. The quality of studies was graded according to the QUADAS tool. The quality of evidence of models and single predictors was assessed using the GRADE approach. RESULTS: Ninety original articles fulfilled the inclusion criteria...
Information technology - Telecommunications and information exchange between systems - Elements of management information related to OSI transport layer standards; Amendment 1: NCMS Management; Technical Corrigendum 1
International Organization for Standardization. Geneva
Information technology - Telecommunications and information exchange between systems - Elements of management information related to OSI transport layer standards; Amendment 1: NCMS Management; Technical Corrigendum 1
Goranson, H. T.
The Technical and Management Information System (TMIS) must employ on enlightened approach to its object structure, but basic issues in conceptual structuring remain to be resolved. Sirius outlines the necessary agenda and reports on progress toward solutions.
V. Baroch; B. Duchoň; V. Faifrová; Říha, Z. (Zdeněk)
Students of technical universities often do not understand why their studies should include learning management skills (in addition to the study of economics). However, not only the experience of graduates but also the requirements of their future employers show that education in the field of the management should provide training, skills and practical testing. It is only a matter of time before graduates of technical university take up leading positions or become part of a team working on so...
The Hanford Site Technical Database (HSTD) is used as the repository/source for the technical requirements baseline and programmatic data input via the Hanford Site and major Hanford Project Systems Engineering (SE) activities. The Hanford Site SE effort has created an integrated technical baseline for the Hanford Site that supports SE processes at the Site and project levels which is captured in the HSTD. The HSTD has been implemented in Ascent Logic Corporation (ALC) Commercial Off-The-Shelf (COTS) package referred to as the Requirements Driven Design (RDD) software. This Software Configuration Management Plan (SCMP) provides a process and means to control and manage software upgrades to the HSTD system
English, T.; Miller, C.; Bullard, E.; Campbell, R.; Chockie, A.; Divita, E.; Douthitt, C.; Edelson, E.; Lees, L.
The technical status of the old U.S. mailine program for high level radioactive nuclear waste management, and the newly-developing program for disposal of unreprocessed spent fuel was assessed. The method of long term containment for both of these waste forms is considered to be deep geologic isolation in bedded salt. Each major component of both waste management systems is analyzed in terms of its scientific feasibility, technical achievability and engineering achievability. The resulting matrix leads to a systematic identification of major unresolved technical or scientific questions and/or gaps in these programs.
The Office of Research and Development (ORD) of the U.S. Environmental Protection Agency (USEPA) provides technical support to USEPA Regional Offices which are responsible for overseeing and/or implementing the remediation of contaminated sites. As a result, ORD has developed a number of effective mechanisms for prividing timely, practical and high quality technical support on such site remediation projects, and has produced a variety of technology transfer documents on the topic. The paper describes these activities, with particular emphasis on the program of the USEPA ORD Risk Reduction Engineering Laboratory's program to deal with engineering remediation problems
Ana Judith Paredes Chacin
Full Text Available Objective. This paper analyze comprehensively and systematically the principles of organization and technical procedure, which support document management based on the use of information technologies. Method. We developed a study based on the documentary descriptive method in the context of the Dirección de Infraestructura (Dinfra from the Universidad del Zulia. Results. We find evidence of efficiency in the processes that support the management of technical documents: Plans, metrics and memories generated by the Dinfra. Conclusion. The conceptual basis of organizational and technical archives contribute to the systematization, shelter save and documental preservation, and ensure the timely retrieval of technical information for the management of the University of Zulia.
Kaur Surrinder; Ghosh Srabani; Kanwar A; Gauba A
Three hundred patients of chronic urticaria were screened for dental affections. Sixty two (20.66%) patients were detected to have dental caries. Among the control group which com-prised of 100 patients, 20% had dental caries. There was thus no increased incidence of dental caries among patients with urticaria. Only 2 patients had remission of urticaria following treat-ment of caries. Dental caries therefore is probably not a cause of chronic urticaria.
Cripps, Michael J.
Single sourcing through a content management system (CMS) is altering technical communication practices in many organizations, including institutions of higher education. Open source software (OSS) solutions are currently among the most popular content management platforms adopted by colleges and universities in the United States and abroad. The…
A significant shift is taking place in libraries, with the purchase of e-resources accounting for the bulk of materials spending. Electronic Resource Management makes the case that technical services workflows need to make a corresponding shift toward e-centric models and highlights the increasing variety of e-formats that are forcing new developments in the field.Six chapters cover key topics, including: technical services models, both past and emerging; staffing and workflow in electronic resource management; implementation and transformation of electronic resource management systems; the ro
Optimizing the quality of software is a function of the degree of reviews made during the early life of a software development process. Reviews detect errors and potential errors early in the software development process. The errors detected during the early life cycle of software are least expensive to correct. Efficient involvement in software inspections and technical reviews, help developers improve their own skills, thereby mitigating the occurrence of errors in the later stage of softwa...
This volume presents controlling tools for management in order to be in a position to communicate with control engineers concerning technological decisions. The main objective of manufacturing management is to make profit. However, in traditional manufacturing systems none of the separate stages in the process support this objective. Management is not expert in any of these stages, and therefore is dependent on specific experts at each stage and must follow their decisions. Each stage has its own first priority which is not profit and cost. This means that management does not have real control over these functional stages, nor over the process as a whole. This book presents controlling tools for management in order to allow them to communicate better with the experts of the particular manufacturing stages to reach better results and higher profits. It is shown that most enterprises can improve their efficiency rate by between 25 and 60% by using the tools developed here.
R. Mombiedro Sandoval
filled teeth (DMF-T were 4.05. The 23% of the sample was free of caries. The 40% of those examined presented untreated caries, the percentage of untreated caries was significantly higher among the privates and among those who did not report regular tooth brushing. The care index (% F/DMF-T was 60%. The privates presented more decay and less treated caries (M,F than the officers and non-commissioned officers, these differences were statistically significant. Conclusions: Nearly half of those polled need caries treatment. Strategies based on preventive policy of early diagnosis and Caries management by risk assessment adapted to military life, may be the key to achieving emergency-free troop deployment during future operations.
Nuklearna Elektrarna Krsko (NEK) was constructed as a turnkey plant, entering commercial service in 1981. NEK operates the plant with a unique management philosophy which has adapted well to the demands of today's business environment. Contributing to this success has been the NEK Management Information System (MIS) that has assisted NEK in 'making more with less'. A key element of the MIS is the Technical Document system, which includes the DCM (Document Control Module) and QRM (Quality Records Management), enabling the successful retrofit of the existing document management and 'turnkey' plant records environment to a new, thoroughly integrated system controlling plant operation and configuration management. The system integrates the Engineering Equipment and Configuration Management data systems, providing immediate, realtime cross-reference of plant equipment and plant modifications with technical documentation. (author)
Raiman, Laura B.
Total Quality Management (TQM) is a cooperative form of doing business that relies on the talents of everyone in an organization to continually improve quality and productivity, using teams and an assortment of statistical and measurement tools. The objective of the activities described in this paper was to implement effective improvement tools and techniques in order to build work processes which support good management and technical decisions and actions which are crucial to the success of the ACRV project. The objectives were met by applications in both the technical and management areas. The management applications involved initiating focused continuous improvement projects with widespread team membership. The technical applications involved applying proven statistical tools and techniques to the technical issues associated with the ACRV Project. Specific activities related to the objective included working with a support contractor team to improve support processes, examining processes involved in international activities, a series of tutorials presented to the New Initiatives Office and support contractors, a briefing to NIO managers, and work with the NIO Q+ Team. On the technical side, work included analyzing data from the large-scale W.A.T.E.R. test, landing mode trade analyses, and targeting probability calculations. The results of these efforts will help to develop a disciplined, ongoing process for producing fundamental decisions and actions that shape and guide the ACRV organization .
NURBOLAT ALPYSBAYULY ALPYSBAY
Full Text Available The reactive nature of the technical and vocational education management, which is manifested in the delayed reaction to the processes, events and phenomena occurring in all sectors of the national economy, is revealed in this article. Also the problems of the formation of technical and vocational education system, ensuring the quality of staff training, the search for new forms of quality assessment, based on the relationships with the environment and meeting the employers' interests, are considered in the article. As a result of the research to address the issues raised and improve the technical and vocational education system in Kazakhstan, a model of technical and vocational education management in the regions is proposed by the authors.
It is showed a clinical report about radiation caries. As the tooth destruction was, mainly, of the majority of the teeth, was made a therapy where, besides avoiding the osteoradiomielite, also is possible to reability the patient. (author)
Madrid, Carlos; Abarca, Marcelo; Bouferrache, Kahina; Gehri, Mario; Bodenmann, Patrick; Pop, Sabina
The early childhood caries affect primary dentition before the eruption of the permanent teeth. It is set to extended use of a bottle containing fermentable carbohydrates. The early childhood caries is not only a dental disease: it is a social, cultural and behavioral condition that reflects the practices and beliefs around the child. Swiss data indicate that in aged 2 children, one of for could be affected by this devastating oral disease, mainly in vulnerable populations. The primary care physician has an important role in the screening of preschool children, in determining the risk level of the child for early childhood caries. Physicians can advise families, especially pregnant women, about preventive measures and behavior, leading to a dramatic drop of early childhood caries prevalence. PMID:22545498
SURESH DHAKA; RUPESH SINGH; NIDHI SINGH; KULVINDER NANDA
Human Resource Management (HRM) plays a strategic role in the survival of an organization. In this time of global financial crisis, Human Resource (HR) managers must not only innovate but must also act as change agents, strategists, mentors, counselors and motivators.(1) They must adopt a people-centered model of management instead of the go-get-them approach. The latter approach will not only push down the morale of your employees but it will also shove your talented workers from leaving you...
This quarterly report provides current information on operations and development programs for the management of radioactive wastes from operation of the Savannah River Plant and offplant participants. The studies on environmental and safety assessments, in situ storage or disposal, waste from development and characterization, process and equipment development, and low-level waste management are a part of the Long-Term Waste Management Technology Program. The following studies are reported for the SR Interim Waste Operations Program: surveillance and maintenance, waste concentration, low-level effluent waste, tank replacement/waste transfer, and solid waste storage and related activities
This quarterly report provides current information on operations and development programs for the management of radioactive wastes from operation of the Savannah River Plant and offplant participants. The studies on environmental and safety assessments, in situ storage or disposal, waste from development and characterization, process and equipment development, and low-level waste management are a part of the Long-Term Waste Management Technology Program. The following studies are reported for the SR Interim Waste Operations Program: surveillance and maintenance, waste concentration, low-level effluent waste, tank replacement/waste transfer, and solid waste storage and related activities.
Suryanarayana, Girish; Sharma, Tushar
Awareness of design smells - indicators of common design problems - helps developers or software engineers understand mistakes made while designing, what design principles were overlooked or misapplied, and what principles need to be applied properly to address those smells through refactoring. Developers and software engineers may ""know"" principles and patterns, but are not aware of the ""smells"" that exist in their design because of wrong or mis-application of principles or patterns. These smells tend to contribute heavily to technical debt - further time owed to fix projects thought to b
This research study focuses on the strategic technical life cycle management (TLCM) of real estate. In the early phases of the study it became clear that very often the performance of TLCM was not perceived as satisfactory: there were problems in the purchasing and provision of technical services, TLCM was not performed according to real estate specific needs and objective-setting for building characteristics did not serve cost-effective ownership. The study focuses on four research quest...
De Bruyn, Hugo
Topical fluoride applications have the aim of increasing the fluoride uptake in enamel and consequently reducing caries. In the early ‘60s fluoride varnishes were introduced because they had a long contact period with the enamel which resulted in a higher fluoride uptake than from other topical applications. Recently the importance of small amounts of fluoride in caries prevention and remineralization has been stressed and the importance of large arnounts of fluoride acquired in the teeth is ...
Noordin, Siti Arpah Binti
Many organizations have started to adopt knowledge management as one of their strategic initiatives that is to create, retain, share and use the valuable knowledge assets to achieve the organisational objectives. Although knowledge management (KM) is mainly adopted by the private sectors, the Knowledge-based Economy Master Plan, which was launched in 2002 by the government of Malaysia, has encouraged the public and government sectors to value and exploit their knowledge assets. While knowledg...
Gao, Xiaoli; Jiang, Shan; Koh, David; Hsu, Chin-Ying Stephen
As a highly prevalent multifactorial disease, dental caries afflicts a large proportion of the world's population. As teeth are constantly bathed in saliva, the constituents and properties of this oral fluid play an essential role in the occurrence and progression of dental caries. Various inorganic (water and electrolytes) and organic (proteins and peptides) components may protect teeth from dental caries. This occurs via several functions, such as clearance of food debris and sugar, aggregation and elimination of microorganisms, buffering actions to neutralize acid, maintaining supersaturation with respect to tooth mineral, participation in formation of the acquired pellicle and antimicrobial defense. Modest evidence is available on the associations between dental caries and several salivary parameters, including flow rate, buffering capacity and abundance of mutans streptococci. Despite some controversial findings, the main body of the literature supports an elevated caries prevalence and/or incidence among people with a pathologically low saliva flow rate, compromised buffering capacity and early colonization or high titer of mutans streptococci in saliva. The evidence remains weak and/or inconsistent on the association between dental caries and other saliva parameters, such as other possible cariogenic species (Lactobacillus spp., Streptococcus sanguis group, Streptococcus salivarius, Actinomyces spp. and Candida albicans), diversity of saliva microbiomes, inorganic and organic constituents (electrolytes, immunoglobulins, other proteins and peptides) and some functional properties (sugar clearance rate, etc.). The complex interactions between salivary components and functions suggest that saliva has to be considered in its entirety to account for its total effects on teeth. PMID:26662487
The document provides potential participants with the essential technical information to permit them to participate in the IMO-administered markets, and is not intended to be a complete technical reference manual for all issues within the realm of electricity production, distribution, or consumption. Written for the participants, it provides only that information which is relevant to the participant for interfacing with the IMO and participating in the market. Written as a generic guide, all the information contained within it may not be relevant to all the participants. The document's intent is to provide participants with a description of the various facilities and interfaces required by market participants to take part in the IMO-administered markets. The document supplements the market rules and provides installation, set-up, and configuration information for the various tools and facilities that will be required for market participation as a supplier, carrier/delivery (transmitter/distributor), generator, or consumer in the market. Aspects considered include: participant workstation specifications, dispatch workstation specification, message exchange, remote terminal unit specification, AGC operational RTU specification, real time network connection specification, telephone connection specification, revenue administration specification, funds administration specification, data catalogues, market information, power grid connection requirements, and appendices
In the United States of America, Process Oriented Knowledge Management (POKM) Model has been successfully implemented in most of Nuclear Power Plants. This approach has been introduced in Nuclear Knowledge Management program by the IAEA since 2011. Malaysia has involved in the IAEA Coordinated Research Project (CRP) focusing the approach started in 2011. The main objective for Malaysian participation of this project is to support readiness in terms of nuclear technical knowledge by Technical Support Organization (TSO) for Nuclear Power Program. This project has focused on several nuclear technical areas which consist of Public Information (PI), Radiological Impact Assessment (RIA), Nuclear Reactor Technology (NRT), Plant and Prototype Development (PDC) and nuclear knowledge management. This paper articulates the detail POKM approach and project experience in implementing the approach at organizational level. (author)
Full Text Available Human Resource Management (HRM plays a strategic role in the survival of an organization. In this time of global financial crisis, Human Resource (HR managers must not only innovate but must also act as change agents, strategists, mentors, counselors and motivators.(1 They must adopt a people-centered model of management instead of the go-get-them approach. The latter approach will not only push down the morale of your employees but it will also shove your talented workers from leaving your organization. Retaining the right employee is a crucial challenge for any HR manager. In the book of Jim Collins “Good to Great”, he does not agree with the old adage “People are your most important asset”. According to him, employees are not the most important asset of the company but the “right” employees are. In a troubled economic condition, HR managers must develop a strategy that will keep the most talented employees in your organization and at the same time, discourages the “not-so” talented employees from hurting the company's operations.Companies thrive only if they create value. What does “value” mean? How do organizations transform “value” from a lofty word to a concept that sticks? The key is to fully engage the employees. Employees must feel like the most valuable component of the business; they are the foundation, after all.
This report provides information on operations and development programs for the management of radioactive wastes from operation of the Savannah River Plant and offplant participants. The studies on environmental and safety assessments, other support, in situ storage or disposal, waste form development and characterization, process and equipment development, and the Defense Waste Processing Facility are a part of the Long-Term Waste Management Technology Program. The following studies are reported for the SR Interim Waste Operations: tank farm operation, inspection program, burial ground operations, and waste transfer/tank replacement
This quarterly report provides current information on operations and development programs for the management of radioactive wastes from operation of the Savannah River Plant. The studies on environmental and safety assessments, process and equipment development, TRU waste, and low-level waste are a part of the Long-Term Waste Management Technology Program. The following studies are reported for the SR Interim Waste Operations Program: surveillance and maintenance, waste concentration, low-level effluent waste, tank replacement/waste transfer, and solid waste storage and related activities.
This report provides information on operations and development programs for the management of radioactive wastes from operation of the Savannah River Plant and offplant participants. The studies on environmental and safety assessments, other support, in situ storage or disposal, waste form development and characterization, process and equipment development, and the Defense Waste Processing Facility are a part of the Long-Term Waste Management Technology Program. The following studies are reported for the SR Interim Waste Operations: tank farm operation, inspection program, burial ground operations, and waste transfer/tank replacement.
The natural cycle of Volatile Organic Compounds (VOCs) has been disturbed by the industrial and socioeconomic activities of human beings. This imbalance in the environment has affected the ecosystems and the human health. Initiatives have been planned to mitigate these adverse effects. In order to minimize the hazardous effects, initiatives have been proposed for the treatment of gaseous emissions. The solar photo catalysis appears as a clear and renewable technology in front of the conventional ones.In CIEMAT this line is being investigated as the base of a future implementation at a pre industrial scale.Technical procedures are written in this document for testing Gas-Phase detoxification at lab scale in the Renewable Energy Department (DER) CIEMAT- Madrid to eliminate the VOCs by using the solar photo catalysis technology. (Author) 34 refs
The PUREX aggregate area is made up of six operable units; 200-PO-1 through 200-PO-6 and consists of liquid and solid waste disposal sites in the vicinity of, and related to, PUREX Plant operations. This report describes PUREX and its waste sites, including cribs, french drains, septic tanks and drain fields, trenches and ditches, ponds, catch tanks, settling tanks, diversion boxes, underground tank farms, and the lines and encasements that connect them. Each waste site in the aggregate area is described separately. Close relationships between waste units, such as overflow from one to another, are also discussed. This document provides a technical baseline of the aggregate area and results from an environmental investigation. This document is based upon review and evaluation of numerous Hanford Site current and historical reports, drawings and photographs, supplemented with site inspections and employee interviews. No intrusive field investigations or sampling were conducted
The Code of Federal Regulations (CFR) mandate that type B shipping containers are capable of surviving specific drop tests. One approach for demonstrating compliance to the CFRs is to drop test a shipping container. This paper will discuss the technical and management considerations in conducting such drop tests on the 9975 family of shipping containers. For both technical and management considerations this paper will comment on loading the shipping container, dropping the shopping container, and examination of the shipping container after the drop tests
Balali, M.R.; Keulartz, F.W.J.; Korthals, M.J.J.A.A.
In Iran, water scarcity is one of the main problems threatening food security. The country is confronted with the challenge to continue the expansion of food production to meet future demand without negative effects on the environment. To illuminate the problems and perspectives of water management
Ray, Gayl M.; Wilson, Nick; Mangini, Rick
This document describes the essential competencies from secondary through post-secondary associate degree programs for a career in financial services and risk management. Ohio College Tech Prep Program standards are described, and a key to profile codes is provided. Sample occupations in this career area, such as financial accountant, loan…
Ray, Gayl M.; Wilson, Nick; Mangini, Rick
This document, which lists core business and legal office management competencies identified by representatives from education and business and industry throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary associate degree…
The goals for plutonium management have changed dramatically over the past few years. Today, the challenge is focused on isolating plutonium from the environment and preparing it for permanent disposition. In parallel, the requirements for managing plutonium are rapidly changing. For example, there is a significant increase in public awareness on how facilities operate, increased attention to environmental safety and health (ES and H) concerns, greater interest in minimizing waste, more emphasis on protecting material from theft, providing materials for international inspection, and a resurgence of interest in using plutonium as an energy source. Of highest concern, in the immediate future, is protecting plutonium from theft or diversion, while the national policy on disposition is debated. These expanded requirements are causing a broadening of responsibilities within the Department of Energy (DOE) to include at least seven organizations. An unavoidable consequence is the divergence in approach and short-term goals for managing similar materials within each organization. The technology base does exist, properly, safely, and cost effectively to extract plutonium from excess weapons, residues, waste, and contaminated equipment and facilities, and to properly stabilize it. Extracting the plutonium enables it to be easily inventoried, packaged, and managed to minimize the risk of theft and diversion. Discarding excess plutonium does not sufficiently reduce the risk of diversion, and as a result, long-term containment of plutonium from the environment may not be able to be proven to the satisfaction of the public
Imam, Abbas H.
Complexity of information security has become a major issue for organizations due to incessant threats to information assets. Healthcare organizations are particularly concerned with security owing to the inherent vulnerability of sensitive information assets in health informatics. While the non-technical security management elements have been at…
Full Text Available The central idea of the Brazilian health system is to prevent the establishment of disease or detect it as early as possible. Prevention and treatment of dental caries are related to behavioral factors, including dietary and oral hygiene habits, which are related to many chronic diseases. Dental health promotion therefore should be fully integrated into broadly based health-promoting strategies and actions such as food and health policies, and general hygiene (including oral hygiene, among others. For decades, a linear relationship between sugar consumption and caries has been observed. Recent data has indicated that this relationship is not as strong as it used to be before the widespread use of fluoride. However, diet is still a key factor acting in the carious process. Oral hygiene is a major aspect when it comes to caries, since dental biofilm is its etiological factor. Oral hygiene procedures are effective in controlling dental caries, especially if plaque removal is performed adequately and associated with fluoride. An alternative to a more efficient biofilm control in occlusal areas is the use of dental sealants, which are only indicated for caries-active individuals. If a cavity is formed as a consequence of the metabolic activity of the biofilm, a restorative material or a sealant can be placed to block access of the biofilm to the oral environment in order to prevent caries progress. The prevention of dental caries based on common risk-factor strategies (diet and hygiene should be supplemented by more disease-specific policies such as rational use of fluoride, and evidence-based dental health care.
Walaa N. Ismail
Full Text Available Workflow systems by it’s nature can help bioin-formaticians to plan for their experiments, store, capture and analysis of the runtime generated data. On the other hand, the life science research usually produces new knowledge at an increasing speed; Knowledge such as papers, databases and other systems knowledge that a researcher needs to deal with is actually a complex task that needs much of efforts and time. Thus the management of knowledge is therefore an important issue for life scientists. Approaches has been developed to organize biological knowledge sources and to record provenance knowledge of an experiment into a readily resource are presently being carried out. This article focuses on the knowledge management of in silico experimentation in bioinformatics workflow systems.
The purpose of the seminar was to bring together the specialists dealing with various aspects of radioactive graphite waste management to exchange and review information on the decommissioning, characterisation, processing and disposal of irradiated graphite from reactor cores and other graphite waste associated with reactor operation. The seminar covered radioactive graphite characterisation, the effect of irradiation on graphite components, Wigner energy, radioactive graphite waste treatment, conditioning, interim storage and long term disposal options. Individual papers presented at the seminar were indexed separately
Carounanidy Usha; Sathyanarayanan R
Comprehensive management of dental caries should involve the management of disease as well as the lesion. Current decision making process in cariology is influenced by numerous factors such as the size/ depth/ activity of the carious lesion and age/ the caries risk status of the patient. Treatment decisions should involve planning the non-operative/ preventive treatment for non-cavitated or early cavitated lesions and also formulating operative treatment for cavitated lesions. Apart from thes...
The B aggregate area is made up of 13 operable units; 200-BP 1 through 200-BP 1 1, 200-IU-6, and 200-SS-1 that consist of liquid and solid waste disposal sites in the vicinity of, and related to, B Plant operations. This report describes B Plant and its waste sites, including cribs, french drains, septic tanks and drain fields, trenches and ditches, ponds, catch tanks, settling tanks, diversion boxes, underground tank farms designed for high-level liquid wastes, and the lines and encasements that connect them. Each waste site in the aggregate area is described separately. Close relationships between waste units, such as overflow from one to another, are also discussed. This document provides a technical baseline of the aggregate area and results from an environmental investigation. This document is based upon review and evaluation of numerous Hanford Site current and historical reports, drawings and photographs, supplemented with site inspections and employee interviews. No intrusive field investigations or sampling were conducted
As I noted earlier, I am a strong believer in international collaborations that address nuclear science and technology. I also strongly support collaborations among international regulatory bodies and value the expertise of their associated TSOs. Each regulatory body has its own unique needs for TSO support related to the technologies it regulates and the manner in which it is organized. I believe there can be many benefits from collaborative arrangements between countries with shared interests and needs. Such benefits can be found from specific technical collaborations as well as more general regulatory collaborations. It can also be very beneficial in international conferences such as this one to share our experiences in effectively utilizing TSOs. Finally, if I let my thoughts drift northward for a moment to Cadarache, the future home of the International Thermonuclear Experimental Reactor (ITER) project, I see one of the most impressive and complex examples of an international commitment to research collaboration. I believe that such commitments are necessary to solve the most significant problems that face our global human society today
Guo, Lihong; Shi, Wenyuan
Saliva contains various microbes and host biological components that could be used for caries risk assessment. This review focuses on the research topics that connect dental caries with saliva, including both the microbial and host components within saliva.
Fix, N. J.
The scope of the CH2M Hill Plateau Remediation Company, LLC (CHPRC) Groundwater and Technical Integration Support (Master Project) is for Pacific Northwest National Laboratory staff to provide technical and integration support to CHPRC. This work includes conducting investigations at the 300-FF-5 Operable Unit and other groundwater operable units, and providing strategic integration, technical integration and assessments, remediation decision support, and science and technology. The projects under this Master Project will be defined and included within the Master Project throughout the fiscal year, and will be incorporated into the Master Project Plan. This Quality Assurance Management Plan provides the quality assurance requirements and processes that will be followed by the CHPRC Groundwater and Technical Integration Support (Master Project) and all releases associated with the CHPRC Soil and Groundwater Remediation Project. The plan is designed to be used exclusively by project staff.
Lapidus Azariy Abramovich
The authors investigate the models of efficiency potential of management and technical solutions for a construction object, which allows accounting for the influence of management-technological and administrative solutions in the process of implementing construction project. The solutions are represented by various factors – solitary integral potentials. The factors, which should be taken into account in the process of developing an integral model, are: development of general contracting stru...
A hierarchy of dosimetry, planning and machine performance checks and evaluations of clinical outcomes have been widely used in radiotherapy for decades. Procedures, codes of practice and guidance are readily available on the technical aspects of radiotherapy treatments, maintenance of which is achieved by quality control checks within a quality assurance approach to radiotherapy. Recently a series of high profile, well-publicised treatment accidents resulting in damage to patients have focused the attention of both professionals and the public. There is now pressure to introduce formal quality management systems. Patients and their relatives/carers are having their expectations raised but their definition of a quality service differs from that generally considered by the oncology professionals. Most departmental managers and staff have wide experience of quality control checks. They understand the philosophy of quality assurance. However the idea of formal quality systems/quality management is alien to them. What is a professional/departmental manager to do? This paper addresses that question by discussing the underlying principles of quality management covering service provision as well as technical radiotherapy treatment delivery and by providing some guidance based on experience in the practical implementation of quality management through three stages of development: a QA programme incorporating checks on essential parts of the technical treatment delivery, a formal documented certified QA system focusing on technical treatment delivery, a comprehensive quality management system covering all parts of a service. One possible action plan is provided indicating progress through the three stages of development based on experience in one large Radiation Oncology Department. With planning, resources and commitment. a comprehensive quality of service management system is achievable in radiotherapy. (author.)
Spruyt, Eva; Helsen, Stefan; Hambach, Patrick; Cuyvers, Lars
As from the first of July 2013, Croatia became a EU member country and therefore has to comply with all the EU-rules (the "acquis") as defined in the European Council in Copenhagen in 1993. One of the aspects of this acquis is the protection and conservation of the soil and groundwater and the remediation of contaminated sites that cause human and environmental risks. On behalf of the Department of Environment, Nature and Energy of the Flemish government together with the Public Waste Agency of Flanders(OVAM), ECOREM was assigned to carry out this study. The scope of this study therefore focuses on the aspect of soil management that can be divided into two main policies, beïng the policy for the prevention of soil contamination from new activities(1) and the policy for the management and remediation of historical soil contamination from local sources like industrial sites(2). To form a soil management policy, Croatia must start from the legal obligations enforced by the European Union. One of the European Directives regulating the monitoring and protection of soil and groundwater is the new Industrial Emission Directive ('IED' - 2010/78/EU) from the 24th of November 2010. Whereas the framework of the Directive is larger than contamination of soil , the focus of this study was limited to soil contamination only. In order to comply with the existing EU policy contributing to soil protection, the regulations in the IED, the Croatian government needs to adapt existing legislations or apply new regulations regarding soil monitoring for the industrial activities. Also other EU Directives enforce actions contributing to soil protection. Therefore, a questionnaire with different sorts of questions was sent to the different stakeholders (environmental institutes, agencies, ministries,…). The results were interpreted and allowed Ecorem, being the environmental consultant, to evaluate the gaps in the environmental and soil management policy. This study gives advice on how
Bartolucci, G B; Santantonio, P; Casciani, M; Dagazzini, I
The multifarious issues of health and safety at work require multi-disciplinary skills, both in the risk assessment and in the subsequent definition and management of preventive measures, and this requires a renewed operational protocol that supports integration and co-operation between the technical prevention figures. Thus, between occupational physicians and technical advisers there should be a concrete and fruitful interaction, which should not be episodic or occasional, but a modus operandi systematic and constant. In this contribution is discussed as the technical prevention figures should be included in the Health and Safety Management System and should make a specific contribution in defining corporate policies on prevention. In particular it is outlined the role that the occupational physician may play in the development of prevention and health promotion activities within the strategies of corporate social responsibility. PMID:21086691
Ronzio Cynthia R
Full Text Available Abstract Despite remarkable reduction in the prevalence of dental caries in the United States, dental caries is still a highly prevalent disease among children who are socially disadvantaged (racial/ethnic minority, poor, rural, immigrants. Consequently, caries sequelae such as dental pain, need for dental treatment under general anesthesia, and future orthodontic treatment, are also concentrated among the most socially disadvantaged children. To make the situation more appalling, those children who need treatment the most are the ones least likely to visit the dentist. Low income children are less likely to visit the dentist in part because of family's competing needs for limited resources, shortage of pediatric dentists, and dentists not taking uninsured or publicly insured patients. In the same vein, if these children do not have access to dental care, they are deprived from effective caries preventive measures that are dentist-dependent such as sealants and professionally applied fluoride. Dentistry has done well at devising caries preventive and treatment strategies; but these strategies have missed the most needed segment of society: disadvantaged children. The challenge now is to develop innovative strategies to reach these children.
Fabregas, Rene; Rubinstein, Jacob
A multi-dimensional model for dental caries is applied to study the shape of caries lesions in a realistic tooth geometry and to examine the rate of progress of caries. An upgraded model, taking into account the outer prismless enamel layer, is derived and solved. The model demonstrates the importance of this layer in delaying the onset of caries. The conclusions are discussed in light of experimental results.
Lebedeva S.N.; Kharitonova T.L.; Kazakova L.N.
Early prevention of dental caries in children plays an important role in the preservation of dental health. This article explains the necessity of early prevention of dental caries in children. The most effective methods of prevention of dental caries are beginning hygiene care and respect for the recommendations dentist since the first teeth. It is shown that the use of conservative therapy is very effective in the treatment of early forms of dental caries
Understanding caries etiology and distribution is central to understanding potential opportunities for and likely impact of new biotechnologies and biomaterials to reduce the caries burden worldwide. This review asserts the appropriateness of characterizing caries as a "pandemic" and considers static and temporal trend reports of worldwide caries distribution. Oral health disparities within and between countries are related to sugar consumption, fluoride usage, dental care, and social determi...
Bachy, Gérard; Mottier, M; Bachy, Gerard; Hameri, Ari Pekka; Mottier, Marcel
This paper studies the basic motivations behind Engineering Data Management (EDM) in a decade long Large Hadron Collider (LHC) project with at least another decades operational period at CERN. The main argument is that without strict managerial principles to control engineering work the exploitation of EDM becomes impossible. Structured and organized configuration management is the absolute prerequisite for an effective integration of design, manufacturing and installation work. EDM is seen to provide all collaborating parties of the project with a coherent and up-to-date view of the product specifications together with other relevant information, such as products change log, responsibilities and status indicators during the products whole life-cycle. It is argued that by combining simple and commonly accepted managerial principles with an advanced EDM system the outcome supports the main phases of products evolution, i.e. design, assembly, operation and maintenance. The paper outlines the main tasks ...
Balali, M.R.; Keulartz, F.W.J.; Korthals, M.J.J.A.A.
With respect to land and water management in Iran, three paradigms can be distinguished. The pre-modern paradigm can be characterised by its key technical system (the `qanat¿ underground irrigation system), its main social institution (the `buneh¿ cooperative organisation of agricultural production)
Training programs at DOE facilities should prepare personnel to safely and efficiently operate the facilities in accordance with DOE requirements. This guide contains information that can be used to develop or validate training programs for technical staff and managers at DOE nuclear facilities. Training programs based on the content of this guide should provide assurance that these personnel perform their jobs safely and competently.
Anderson, Sarah E.; Hodges, Heather E.; Anderson, Terry L.
Modern bureaucracy faces trade-offs between public and congressional input and agency expertise. The U.S. Forest Service offers an opportunity to quantitatively analyze whether an agency that is required to be more open to the public and congressional input will be forced to ignore its technical expertise in managing resources. This study uses…
Hartley, T F
The aim of this study was to design an audit questionnaire that focuses on the management of the technical activities in a Diagnostic Pathology Laboratory. The ISO 15189 Standard is written in such a way that it continually moves back and forth from topics where the auditor needs to question bench level staff, to topics where the auditor needs to question Technical Management Staff. This makes for a disjointed audit process - both Bench Staff and Technical Managers are repeatedly interrupted. The solution was to do a clause by clause analysis of the Standard and assign the major responsibility for the compliance to each clause to either Technical Managers or Bench Staff. The Clauses were then grouped under four topic headings regardless of whether they were a Section 4 or Section 5 Clause. Two questionnaires have emerged - the one described in this work and one directed primarily towards the activities of bench staff. There are 95 questions and it takes approximately two hours to complete. PMID:23105892
Training programs at DOE facilities should prepare personnel to safely and efficiently operate the facilities in accordance with DOE requirements. This guide contains information that can be used to develop or validate training programs for technical staff and managers at DOE nuclear facilities. Training programs based on the content of this guide should provide assurance that these personnel perform their jobs safely and competently
Zehra, Khizran; Wong, Stephanie
Master's Thesis in Innovation and Business Creation ______________________________________________________ Title: Managing of Core Competences: A case study of SP Technical Research Institute Authors: Khizran Zehra & Stephanie Wong Supervisor: Mike Danilovic Date: May 2009 Key Words: Core Competences, Technological Changes, Sustainable Development, Sustained Competitive Advantage and Organizational Learning. _______________________________________________________________ A...
Wen, A.; Goldberg, D.; Marrs, C F; Weyant, R. J.; Marazita, M.L.; SRINIVASAN, U.; Zhang, L; Crout, R.; McNeil, D.W.; Foxman, B.
Using data from the Center for Oral Health Research in Appalachia Study, we examined variability in susceptibility to dental caries among children and adolescents in rural Appalachia. Among 210 participants who were caries-free at the initial visit, age at the baseline visit can be used as a proxy for the degree of caries resistance; probability of caries development at the tooth level decreased as age at the baseline visit increased. Participants who stayed caries-free for a longer period du...
Makhija, Sonia K; Gilbert, Gregg H; Funkhouser, Ellen;
Questionable occlusal caries (QOC) can be defined as clinically suspected caries with no cavitation or radiographic evidence of occlusal caries. To the authors' knowledge, no one has quantified the prevalence of QOC, so this quantification was the authors' objective in conducting this study...
Ekstrand, Kim; Bruun, Gitte; Bakhshandeh, Azam
obligatorisk at gøre under de nye retningslinjer. Det gennemgås, hvilke behandlinger der er relevante for patienten i forhold til de tre cariesdiagnoser: Caries dentalis progressiva superficialis (CS), Caries dentalis progressiva media (CM) og Caries dentalis progressiva profunda (CP). Diagnoserne angiver...
producers and consumers. Fortunately too, only a percentage of loads need to respond elastically for all customers to benefit. This report explores mechanisms to reduce, when necessary, the peak load in New Jersey's electricity market. It examines load pricing and technical load reduction programs used in recent years in New Jersey and discuss how they can be made more effective in controlling summer peaks and attendant high prices of electricity. Particular attention is given to load curtailment programs now in place and utility opinions relating to them.
Goldberg, V M; Figgie, H E; Figgie, M P
Patellofemoral symptoms are now the most common cause of aseptic knee revision; however, the majority of patello-femoral problems are self-limited and may be managed symptomatically and nonoperatively. A trial of anti-inflammatory medications, stretching exercises, and appropriate bracing is always indicated. Patellofemoral symptoms are usually related to mechanical malalignment of all three components of the total knee arthroplasty. Attention to the fundamental principles of total knee arthroplasty, including restoration of the bony mechanical alignment, soft tissue stability, and maintenance of the anatomic joint line, prevents many of the problems. Meticulous preoperative planning and anatomic placement of the component parts are important for a satisfactory long-term outcome. Present research is directed to providing kinematic analysis of the patellofemoral tracking mechanism and to minimizing patellofemoral contact stresses with appropriate new designs. PMID:2646562
[NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 3:] Technical communications in aeronautics: Results of an exploratory study. An analysis of profit managers' and nonprofit managers' responses
Pinelli, Thomas E.; Glassman, Myron; Barclay, Rebecca O.; Oliu, Walter E.
Data collected from an exploratory study concerned with the technical communications practices of aerospace engineers and scientists were analyzed to test the primary assumption that profit and nonprofit managers in the aerospace community have different technical communications practices. Five assumptions were established for the analysis. Profit and nonprofit managers in the aerospace community were found to have different technical communications practices for one of the five assumptions tested. It was, therefore, concluded that profit and nonprofit managers in the aerospace community do not have different technical communications practices.
Chu, Chun-Hung; Lee, Angeline Hui-Cheng; Zheng, Liwu; Mei, May Lei; Chan, Godfrey Chi-fung
BACKGROUND: Rampant caries is an advanced and severe dental disease that affects multiple teeth. This case describes the management of rampant caries in a young teenager suffering from chronic oral graft versus host disease after allogeneic bone marrow transplantation. CASE PRESENTATION: A 14-year-old Chinese boy suffering from beta-thalassemia major was referred to the dental clinic for the management of rampant dental caries. An oral examination revealed pale conjunctiva, bruising of lips, ...
Anila Namboodiripad P
Full Text Available Aim: To determine the anti-carious effect of coffee in humans. Coffee represents one of the most consumed products by the population. Materials and Methods: A random sample of 1000 individuals, of both sexes, who consumed only coffee as a beverage and who visited the Out-Patient Department of KLE Society′s Institute of Dental Sci-ences, with a dental complaint and no history of any major illness, were considered as subjects. The patients′ histories with regard to the coffee intake, such as, period of consumption, frequency of consumption, whether taken with milk or wihout milk, with sugar or without sugar, and the brand make, was noted. History of the type of diet, consumption of sweets, periodic-ity of brushing, and whether they had undergone fluoride applications were also noted. A thousand patients who consumed beverages other than coffee were taken as the control. Results: The results showed that coffee most consumed was roasted coffee, and the frequency on an average was about three cups per day, for an average period of 35 years. The Decayed/Missing/Filled Surface (DMFS scores varied from 2.9, in subjects who drank black coffee, to 5.5 in subjects who consumed coffee together with sweeteners and creaming agents. The DMFS score was 3.4 in subjects who consumed coffee together with milk but no sugar. The DMFS score of the control subjects was 4, indicating that coffee if consumed alone had anticaries action, but in the presence of additives the antibacterial and anticaries action was totally minimized. Conclusion: Thus coffee can help in prevention of dental caries if consumed without additives.
Lasierra, Nelia; Alesanco, Alvaro; García, José
This paper presents the design and implementation of an architecture based on the integration of simple network management protocol version 3 (SNMPv3) and the standard ISO/IEEE 11073 (X73) to manage technical information in home-based telemonitoring scenarios. This architecture includes the development of an SNMPv3-proxyX73 agent which comprises a management information base (MIB) module adapted to X73. In the proposed scenario, medical devices (MDs) send information to a concentrator device [designated as compute engine (CE)] using the X73 standard. This information together with extra information collected in the CE is stored in the developed MIB. Finally, the information collected is available for remote access via SNMP connection. Moreover, alarms and events can be configured by an external manager in order to provide warnings of irregularities in the MDs' technical performance evaluation. This proposed SNMPv3 agent provides a solution to integrate and unify technical device management in home-based telemonitoring scenarios fully adapted to X73. PMID:22491096
Peter P. Mollinga
Full Text Available In Soviet times, water management was presented generally as a technical issue to be taken care of by the state water bureaucracy. Due to structural changes in agriculture in the two decades post-independence, irrigation water management has become an explicitly political and social issue in Central Asia. With the state still heavily present in the regulation of agricultural production, the situation in Uzbekistan differs from other post-communist states. Water management strategies are still strongly ‘Soviet’ in approach, regarded by state actors as purely ‘technical’, because other dimensions – economic, social and political – are ‘fixed’ through strong state regulation. However, new mechanisms are appearing in this authoritarian and technocratic framework. The application of a framework for socio-technical analysis in some selected Water Users’ Associations (WUAs in northwest Uzbekistan’s Khorezm region shows that the WUAs are becoming arenas of interaction for different interest groups involved in water management. The socio-technical analysis of Khorezm’s water management highlights growing social differences at grass root level in the study of WUAs. The process of social differentiation is in its early phases, but is still able to express itself fully due to the strict state control of agriculture and social life in general.
A. David Lester
The Council of Energy Resource Tribes (CERT) will facilitate technical expertise and training of Native Americans in renewable energy resource development for electrical generation facilities, and distributed generation options contributing to feasibility studies, strategic planning and visioning. CERT will also provide information to Tribes on energy efficiency and energy management techniques.This project will provide facilitation and coordination of expertise from government agencies and private industries to interact with Native Americans in ways that will result in renewable energy resource development, energy efficiency program development, and electrical generation facilities management by Tribal entities. The intent of this cooperative agreement is to help build capacity within the Tribes to manage these important resources.
Mishra, Apurva; Pandey, Ramesh; Pandey, Neelisha; Jain, Eesha
Early childhood caries (ECC) is a rapid form of dental caries. ECC is the most common chronic childhood disease that can compromise a child's self-esteem, nutritional intake, oral development and quality of life, subsequently leading to malocclusion and psychological problems. The restoration of severely decayed primary teeth is often a difficult procedure that offers a great challenge to paediatric dentists. The present case series document the clinical management of patients suffering from severe early childhood caries using removable partial prosthesis restoring their masticatory function and aesthestics. The ultimate aim of the treatment was to improve psychological and physiological development leading to better functioning of the stomatognathic system. PMID:23843409
The Eleventh Annual Report of the Technical Advisory Committee (TAC) assesses the scientific and technical progress made within the Canadian Nuclear Fuel Waste Management Program (NFWMP) during the period July 1989 to June 1990. The Committee notes that the general concept of a multibarrier system involving geologic media and engineered systems is based on known technologies and current scientific knowledge, and has gained strong international scientific and engineering support as currently the most feasible and practical. TAC continues to endorse the full investigation of the concept of nuclear waste disposal deep in plutonic formations, such as those in the Canadian Shield
Secondary caries is a disease that occurs on the tooth after the filling has been used for a period of time. Secondary caries is also the main reason for the replacement of dental restorations. Regardless of the material used for fillings, secondary caries cannot be completely avoided. The proportion of secondary caries is very high after filling in permanent teeth or primary teeth. Secondary caries mainly occurs because of the formation of micro cracks after filling. When the micro crack width exceeds 50 microm, saliva will enter the micro cracks between the filling and tooth tissue. The cariogenic bacteria in the saliva will grow when the environment of micro cracks is appropriate, thereby producing secondary caries. The prevention of secondary caries includes micro crack control, fluoride use, teeth cleaning, tooth decay and gum disease treatment, and regular checkups. PMID:24881200
Guedes, R S; Piovesan, C; Ardenghi, T M;
We evaluated the predictive and construct validity of a caries activity assessment system associated with the International Caries Detection and Assessment System (ICDAS) in primary teeth. A total of 469 children were reexamined: participants of a caries survey performed 2 yr before (follow-up rate...... of 73.4%). At baseline, children (12-59 mo old) were examined with the ICDAS and a caries activity assessment system. The predictive validity was assessed by evaluating the risk of active caries lesion progression to more severe conditions in the follow-up, compared with inactive lesions. We also...... assessed if children with a higher number of active caries lesions were more likely to develop new lesions (construct validity). Noncavitated active caries lesions at occlusal surfaces presented higher risk of progression than inactive ones. Children with a higher number of active lesions and with higher...
Rechmann, Peter; Featherstone, John D B
The goal of this quality assurance study was to explore the decision making of clinical faculty members at the University of California, San Francisco School of Dentistry predoctoral dental clinic in terms of caries risk level assignment using the caries risk assessment (CRA) as part of the Caries Management by Risk Assessment (CAMBRA) concept. This research was done in part to determine if additional training and calibration were needed for these faculty members. The study tested the reliability and reproducibility of the caries risk levels assigned by different clinical teachers who completed CRA forms for simulated patients. In the first step, five clinical teachers assigned caries risk levels for thirteen simulated patients. Six months later, the same five plus an additional nine faculty members assigned caries risk levels to the same thirteen simulated and nine additional cases. While the intra-examiner reliability with weighted kappa strength of agreement was very high, the inter-examiner agreements with a gold standard were on average only moderate. In total, 20 percent of the presented high caries risk cases were underestimated at caries levels too low, even when obvious caries disease indicators were present. This study suggests that more consistent training and calibration of clinical faculty members as well as students are needed. PMID:25179930
Full Text Available Students of technical universities often do not understand why their studies should include learning management skills (in addition to the study of economics. However, not only the experience of graduates but also the requirements of their future employers show that education in the field of the management should provide training, skills and practical testing. It is only a matter of time before graduates of technical university take up leading positions or become part of a team working on some complicated technical problem. A classical technical education is no longer sufficient and, aboveall, it is employees with knowledge of economics and with managerial skills, specifically soft skills that come to the fore. It is evident from ample experience that people’s individual dispositions play a role in learning soft skills, but many of these skills can also be acquired by progressive training. The question is which form of teaching to choose to enable necessary skills to be learned, without at the same discouraging students by offering them potentially unattractive courses. These are the issues that will be treated in this paper.
'The significant problems we face cannot be solved at the same level of thinking we were at when we created them.' Albert Einstein. I've identified an initial set of three perspectives important to building an integrated, comprehensive approach to managing the environment - technical, institutional, and cultural. I've constructed an holistic model (called the Environmental Trilogy) for environmental management, encompassing at least these three perspectives and their interrelationships. In this paper, I outline the model and report the results of a working session facilitated at Virginia Tech in Blacksburg, Virginia, in October 1991, involving three representatives from each of the technical, institutional, and cultural perspectives. The institutional members of this group were people who understand institutional effects, rather than those who represent institutions. The working group discussed and analyzed the technical-institutional, technical-cultural, and institutional-cultural inter- relationships of the environmental trilogy. The goals of the working group were to put structure on the environmental trilogy model, to facilitate the definition of variables, and explore relationships between and among variables. The working group members are to continue studying issues and components, perspectives, connections, and cause-and-effect in the models and report back to interested parties. The outcome is projected to be a more holistic, integrated view of the environment. (author)
Nielsen, Susanne Balslev; Møller, Jacob Steen; Jäschke, Stefan;
, qualitative research and the preliminary analysis of a single, pilot case study of The Technical University of Denmark. Progress with the other complementary cases will be included in the presentation. The cases should be supplemented by more research on sustainable facilities management. Originality and......, stakeholder interviews, focus groups, usability evaluations and practice-research workshops. The Technical University of Denmark (DTU) is the pilot case of an international collaboration, and more studies are planned to follow. Findings: The paper presents a framework for qualitative research on Sustainable...... Facilities Management (SFM), which can guide future research on Sustainability in FM and increase comparability between case studies. The research identifies the challenges and opportunities for integrating ecological, social and economical sustainability in university FM. The paper presents the analysis and...
This publication is the proceedings of a technical meeting with the objective to identify fissile material management strategies for different nuclear fuel cycle options, to clarify issues and challenges existing in fissile material management and to seek possible solutions for these issues and challenges, focusing, in particular, on the sustainability of nuclear power in different fuel cycle options. It provides a comprehensive review of the relative merits of the different fuel cycle options, valuable technical information on the current status and future direction of the fuel cycle in Member States, and essential information for policy makers and those involved in strategic planning. It contains 35 individual papers relating to front and back end fuel cycle strategies as well as future sustainable fuel cycle technology options. They are indexed separately
KHNP has the twenty nuclear power units in operation. In the management of numerous power plants, there must have been several kinds of business. One of them is the management of the numerous kinds of and the huge amount of technical information. In many countries there exists a common national organization responsible for some parts of the operating experience programme. KNHP also has organized a centralized team being designed to collect, review, screen, analyze, disseminate and apply the various kinds of the technical information to the plants. There hereby I intend to introduce the KONIT (KOrea Hydro and Nuclear Power Co., LTD Nuclear Information Team) and its role/responsibility, performance, and business tool (a system called KONIS)