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Tất cả | # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
There are currently 174 Glossary and Terminology in this directory beginning with the letter D.
D

D chart
D chart: See “demerit chart.”
Đăng bởi: Productivity and quality management

D1
A designation or identifier used to represent a specific variable, factor, or category in various contexts.
Đăng bởi: Variable / Identifier

DAA
Department Activity Analysis.
Đăng bởi: Productivity and quality management

DACH
Deutsche Akkreditierungsstelle Chemie GmbH, Frankfurt. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s National Accreditation Body as of January 1, 2010. The DACH entered the DAkkS via the DGA.
Đăng bởi: Productivity and quality management

Daily Standup
A short, regular meeting in agile or Scrum methodologies where team members discuss progress, plans, and impediments.
Đăng bởi: Agile / Project Management

DAkkS
Deutsche Akkreditierungsstelle GmbH, Berlin. Germany‘s National Accreditation Body. The organization started its activities on January 1, 2010 and bundles all accreditation assignments in Germany.  www.dakks.de
Đăng bởi: Productivity and quality management

Dandori Gae Jikan
Set up time, equal to off line setup plus on line setup plus adjustment
Đăng bởi: Japanese KAIZEN/CI

Danger
Situation in which the existing risk is greater than the acceptable risk. (DIN VDE 31000 2)
Đăng bởi: Productivity and quality management

Dangerous Occurrence
Specific reportable adverse events under Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (RIDDOR).
Đăng bởi: Reporting/Classification

Dantotsu
Continuous pursuit of excellence or being the best.
Đăng bởi: Continuous Improvement

DAP
1. Deming Application Prize. 2. Deutsches Akkreditierungssystem für Prüfwesen GmbH, Berlin. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body as of January 1, 2010. The DAP entered the DAkkS via the DGA. www.dakks.de
Đăng bởi: Productivity and quality management

DAR
Deutscher Akkreditierungsrat. The obligations for monitoring were moved to the DAkkS as of January 1, 2010.
Đăng bởi: Productivity and quality management

DASET
Deutsche Akkreditierungsstelle Stahlbau und Energietechnik, Düsseldorf. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body as of January 1, 2010.
Đăng bởi: Productivity and quality management

DASMIN
Deutsche Akkreditierungsstelle Mineralöl GmbH, Hamburg. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body as of January 1, 2010.
Đăng bởi: Productivity and quality management

Data
Data: A set of collected facts. There are two basic kinds of numerical data: measured or variable data, such as “16 ounces,” “4 miles” and “ 0.75 inches”; and counted or attribute data, such as “162 defects.”
Đăng bởi: Productivity and quality management

Data and Fitted Means
Statistical terms referring to observed data values and corresponding predicted or fitted mean values from a model.
Đăng bởi: Statistical Analysis

Data collection and analysis
Data collection and analysis: The process to determine what data are to be collected, how the data are collected and how the data are to be analyzed.
Đăng bởi: Productivity and quality management

Data collection and analysis tools
Data collection and analysis tools: A set of tools that help with data collection and analysis. These tools include check sheets, spreadsheets, histograms, trend charts and control charts.
Đăng bởi: Productivity and quality management

Data Controller
Entity determining the purpose and means of processing personal data.
Đăng bởi: Data Processing Responsibility

Data Entry Arrow
Symbol or indicator used in data flow diagrams or process maps, representing the entry or input of data into a system.
Đăng bởi: Process Flow Symbol

Data Label
Identifier or descriptor attached to a data point or element in a graph, chart, or visualization, providing additional information.
Đăng bởi: Data Representation

Data Processor
Entity processing personal data on behalf of a controller.
Đăng bởi: Data Processing Responsibility

Data Storage File Formats
Structures or standards specifying how data is organized and stored within files or databases.
Đăng bởi: Data Management

Data Subject
Identified or identifiable living individual to whom personal data relates.
Đăng bởi: Data Identification

Data Transformation
Process of converting or modifying data from one format, structure, or representation to another for analysis or storage.
Đăng bởi: Data Processing

Data Type
Classification or categorization of data based on its nature, format, or characteristics (e.g., numeric, text, date).
Đăng bởi: Data Classification

Date from Text DATE
In programming or data processing, a function or method to extract or convert date information from textual data.
Đăng bởi: Data Processing Function

DATech
Deutsche Akkreditierungsstelle für Technik, Frankfurt. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body as of January 1, 2010.
Đăng bởi: Productivity and quality management

DAU
Deutsche Akkreditierungs und Zulassungsgesellschaft für Umweltgutachter mbH, Bonn. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body as of January 1, 2010.
Đăng bởi: Productivity and quality management

DDE
Dynamic Data Exchange: Mechanism allowing applications to share data or communicate in real time within a Windows environment.
Đăng bởi: Software Communication

Decimal Separator
Symbol or character used to separate the integer part from the fractional part in decimal numbers (e.g., period or comma).
Đăng bởi: Numerical Representation

Decision making
Decision making: The thought process of selecting a choice from the available options.
Đăng bởi: Productivity and quality management

Decision matrix
Decision matrix: A matrix teams use to evaluate problems or possible solutions. For example, a team might draw a matrix to evaluate possible solutions, listing them in the far left vertical column. Next, the team selects criteria to rate the possible solutions, writing them across the top row. Then, each possible solution is rated on a scale of 1 to 5 for each criterion, and the rating is recorded in the corresponding grid. Finally, the ratings of all the criteria for each possible solution are added to determine its total score. The total score is then used to help decide which solution deserves the most attention.
Đăng bởi: Productivity and quality management

Declaration of Conformity
See Self declaration.
Đăng bởi: Productivity and quality management

Decomposed T Squared Value
Resulting value or statistic after performing decomposition on T squared values in multivariate analysis.
Đăng bởi: Statistical Measure

Decomposition Multiplicative Model
Statistical model used to decompose or break down complex patterns or relationships into simpler components in data analysis.
Đăng bởi: Statistical Modeling

Decontamination
Removal and neutralization of contaminants from employees and equipment.
Đăng bởi: Safety Measure

Defect
Defect: A product’s or service’s nonfulfillment of an intended requirement or reasonable expectation for use, including safety considerations. There are four classes of defects: class 1, very serious, leads directly to severe injury or catastrophic economic loss; class 2, serious, leads directly to significant injury or significant economic loss; class 3, major, is related to major problems with respect to intended normal or reasonably foreseeable use; and class 4, minor, is related to minor problems with respect to intended normal or reasonably foreseeable use. Also see “blemish,” “imperfection” and “nonconformity.”
Đăng bởi: Productivity and quality management

Defect Opportunity
A chance or opportunity for a defect to occur in a product or process, often used in Six Sigma methodologies.
Đăng bởi: Quality Control Measure

Defect per Unit (DPU)
A unit of measurement representing the number of defects identified in a single unit or item in a process or product.
Đăng bởi: Quality Control Measure

Defective
Defective: A defective unit; a unit of product that contains one or more defects with respect to the quality characteristic(s) under consideration.
Đăng bởi: Productivity and quality management

Defects and Defectives
Terms used in quality control to refer to identified flaws or imperfections (defects) and units containing defects (defectives).
Đăng bởi: Quality Control Terms

Defects per Million Opportunities (DPMO)
A unit of measurement in Six Sigma, representing the number of defects per million opportunities.
Đăng bởi: Six Sigma Measurement

Defence
Ministry of Defence (MoD).
Đăng bởi: Military/Governmental

Defence Acquisition Organisations
Organizations responsible for Defence infrastructure/equipment acquisition.
Đăng bởi: Defence Procurement

Defence Acquisition Teams
Teams or individuals with Defence acquisition responsibilities.
Đăng bởi: Acquisition Personnel

Defence Activity
Execution of Defence tasks beneficial to Defence.
Đăng bởi: Operational Activity

Defence Alert
System allowing reporting via mobile devices.
Đăng bởi: Reporting System

Defence Contractors
Contractors supporting Defence activities must comply with HS&EP regulations and policies.
Đăng bởi: Compliance Requirement

Defence Organization
Military Commands, TLBs, Defence Nuclear Organisation, and Enabling Organisations collectively.
Đăng bởi: Military Organizational Structure

Defence Personnel
Individuals working on behalf of or supervised by Defence, including military and civilian personnel.
Đăng bởi: Defence Workforce

Defence Registered Asbestos Workers
Civilian personnel handling asbestos in Defence activities.
Đăng bởi: Occupational Hazard

Define
The initial phase in problem solving methodologies or project management, involving defining objectives and scope.
Đăng bởi: Project Management Phase

Define Phase
The initial phase in problem solving methodologies or project management, involving defining objectives and scope.
Đăng bởi: Project Management Phase

Defining Relation
In database management or mathematics, a relationship defining or constraining the values or behavior of other elements.
Đăng bởi: Database Relationship

Degree of Lattice
A mathematical term referring to the properties or characteristics of lattices in algebraic structures.
Đăng bởi: Mathematical Concept

Degrees of Freedom
The number of independent observations or parameters in a statistical model, influencing variability and model flexibility.
Đăng bởi: Statistical Measure

Delighter
Delighter: A feature of a product or service that a customer does not expect to receive but that gives pleasure to the customer when received. Also called an “exciter.”
Đăng bởi: Productivity and quality management

Deliverables
Tangible or intangible outcomes or products produced and delivered as part of a project or assignment.
Đăng bởi: Project Management

Delivery Duty Holder
Accountable individual managing risk within their defined area of responsibility.
Đăng bởi: Risk Management Responsibility

Delivery inspection
Acceptance inspection that is performed before a product is delivered. It is used to prove that the requirements or technical terms of delivery have meet fulfilled. This inspection can also be conducted at the same time as the final inspection. The contractor is responsible for the delivery inspection (as far as no agreements to the contrary have been reached). This can be either an internal or external contractor. (On the basis of DIN 55350 17)
Đăng bởi: Productivity and quality management

Delivery lot
One or more lots that are delivered as a whole at one time. (DGQ Volume 11 04:2009)
Đăng bởi: Productivity and quality management

Delphi method
Systematic questioning procedure that comprises several steps. This method is used to allow a better assessment of trends, technical developments or, for example, future events.
Đăng bởi: Productivity and quality management

Delta
A symbol representing change or difference between two values, often used in mathematical equations or models.
Đăng bởi: Mathematical Symbol

Delta Beta
A statistical measure or coefficient indicating the effect or impact of a variable on another variable in a regression model.
Đăng bởi: Statistical Measure

Delta Beta Standardized
A standardized form of the Delta Beta coefficient, representing the standardized effect size in regression analysis.
Đăng bởi: Statistical Measure

Delta Chi Square
A statistical measure or test statistic indicating the difference or change in chi square values in hypothesis testing or analysis.
Đăng bởi: Statistical Measure

Delta Deviance
A measure of deviance or difference between two models or statistical fits in regression or modeling.
Đăng bởi: Statistical Measure

Demand Variability
Fluctuations or variations in demand for products or services over a specific period, affecting inventory and production planning.
Đăng bởi: Business Measure

Demerit chart
Demerit chart: A control chart for evaluating a process in terms of a demerit (or quality score); in other words, a weighted sum of counts of various classified nonconformities.
Đăng bởi: Productivity and quality management

Deming
The American William Edwards Deming (1900 –1993) was one of the thinkers and significant figures in quality science. His work focused primarily on the “14 point management program“ and the “principle of continual improvement.“
Đăng bởi: Productivity and quality management

Deming cycle
Deming cycle: Another term for the plan do study act cycle. Walter Shewhart created it (calling it the plan do check act cycle), but W. Edwards Deming popularized it, calling it plan do study act. Also see “plan do check act cycle."
Đăng bởi: Productivity and quality management

Demonstration requirement
Requirement for demonstration of the implementation of management elements with respect to the customer or the client in the case of a contractual agreement, or with respect to a competent body in the case of legal requirement. Note: Demonstration requirements result from the fact that the quality of complex products cannot be determined by an incoming inspection alone. (DGQ Volume 11 04:2009)
Đăng bởi: Productivity and quality management

Dendrogram
A tree like diagram representing hierarchical relationships or clustering in data analysis, often used in clustering algorithms.
Đăng bởi: Data Visualization

Dependability
Dependability: The degree to which a product is operable and capable of performing its required function at any randomly chosen time during its specified operating time, provided that the product is available at the start of that period. (Nonoperation related influences are not included.) Dependability can be expressed by the ratio: time available / (time available + time required).
Đăng bởi: Productivity and quality management

Dependability requirement
Part of the quality requirement with respect to the behavior of a unit in terms of its dependability during or after stipulated time spans under stipulated use conditions. (On the basis of DIN 55350 11)
Đăng bởi: Productivity and quality management

Dependency
Relationship or reliance between two or more variables or entities, where changes in one affect the other(s).
Đăng bởi: Relationship

Dependent (Failures)
Failures of system elements not considered independent.
Đăng bởi: System Failure Analysis

Deployment
Deployment: Dispersion, dissemination, broadcasting or spreading communication throughout an organization, downward and laterally. Also see “cascading.”
Đăng bởi: Productivity and quality management

Dermatitis
Inflammation of the skin due to contact with substances at work.
Đăng bởi: Occupational Health Skin Safety

Derricks
Machines for lifting heavy materials with a stationary foundation.
Đăng bởi: Equipment

Descriptive and Inferential Statistics
Statistical methods: Descriptive analyzes and summarizes data, while inferential draws conclusions or predictions from data samples.
Đăng bởi: Statistical Analysis

Design and development
Transforming processes that turn requirements into specified characteristics or into the specification of a product, process or system. (On the basis of ISO 9000:2015)
Đăng bởi: Productivity and quality management

Design FMEA
See Failure Mode and Effects Analysis.
Đăng bởi: Productivity and quality management

Design for Six Sigma
An approach integrating Six Sigma principles into product or process design to achieve high quality results from the beginning.
Đăng bởi: Quality Improvement

Design for Six Sigma (DFSS)
Design for Six Sigma (DFSS): See “DMADV.”
Đăng bởi: Productivity and quality management

Design Generator
Tool or software generating various experimental designs or plans for conducting studies or experiments.
Đăng bởi: Experimental Design

Design Matrix
A matrix or table indicating the arrangement or configuration of factors or variables in experimental designs.
Đăng bởi: Experimental Design

Design Matrix General Regression
Design matrix used in regression analysis involving multiple variables, specifying their arrangement and relationships in the model.
Đăng bởi: Regression Analysis

Design of experiments (DoE)
Design of experiments (DoE): A branch of applied statistics dealing with planning, conducting, analyzing and interpreting controlled tests to evaluate the factors that control the value of a parameter or group of parameters.
Đăng bởi: Productivity and quality management

Design Points Factorial Design
Specific settings or combinations of factors used in factorial experimental designs to conduct experiments.
Đăng bởi: Experimental Design

Design Points Mixture Design
Specific settings or combinations of factors used in mixture experimental designs to conduct experiments.
Đăng bởi: Experimental Design

Design Points Response Surface Design
Specific settings or combinations of factors used in response surface experimental designs to conduct experiments.
Đăng bởi: Experimental Design

Design Resolution
In experimental design, the minimum detectable effect size that the design can identify or distinguish.
Đăng bởi: Experimental Design

Design review
Examination of a preliminary design from quality points of view. (On the basis of DIN 55350 17)
Đăng bởi: Productivity and quality management

Design review technique
See Review technique.
Đăng bởi: Productivity and quality management

Design test
Systematic examination of a design and all partial outcomes. The objective is to check if the quality requirements are fulfilled. This test must be documented.
Đăng bởi: Productivity and quality management

Designed Experiment
An experiment planned or structured to investigate the effects of various factors or variables on a system or process.
Đăng bởi: Experimental Design

Desired value
Value of a quantitative characteristic. This characteristic‘s actual values should differ from the desired value as little as possible. (On the basis of DIN 55350 12)
Đăng bởi: Productivity and quality management

Destructive Testing
Testing or analysis that renders the tested item unusable or alters its state, often performed to evaluate material strength or quality.
Đăng bởi: Testing Method

Determination
Activity for identifying one or more characteristics (and their characteristic values). (On the basis of ISO 9000:2015)
Đăng bởi: Productivity and quality management

Development model
(On the basis of DIN 55350 15)
Đăng bởi: Productivity and quality management

Development Team
A group of individuals collaborating and working together on projects or tasks related to product or process development.
Đăng bởi: Project Team

Deviance Residuals
Residuals used in assessing goodness of fit in statistical models, indicating the difference between observed and predicted values.
Đăng bởi: Statistical Measure

Deviation
Deviation: In numerical data sets, the difference or distance of an individual observation or data value from the center point (often the mean) of the set distribution.
Đăng bởi: Productivity and quality management

Deviation permit
Permission to deviate from the requirements originally placed on a product. This permission is granted before the product realization. It is normally limited to a certain quantity of a product or for a certain time span and for a certain use. (On the basis of ISO 9000:2015).
Đăng bởi: Productivity and quality management

DFA
Design for Assembly. Product design and development with ease of assembly considerations. (On the basis of IATF 16949:2016)
Đăng bởi: Productivity and quality management

DFITS
A statistical measure identifying influential data points or outliers in regression analysis.
Đăng bởi: Statistical Measure

DFM
Design for Manufacturing. Product design and process planning with a view to easy, economical manufacturing. (On the basis of IATF 16949:2016)
Đăng bởi: Productivity and quality management

DFM / A
Design for Manufacturability and Assembly: Methodologies optimizing product designs for efficient manufacturing and assembly processes.
Đăng bởi: Design Optimization

DFMA
Design for Manufacturing and Assembly. Development and design in line with both DFM and DFA. (On the basis of IATF 16949:2016)
Đăng bởi: Productivity and quality management

DFSS
Design for Six Sigma. Six Sigma is applied as a tool both for existing processes and for processes that are to be created for the first time. The objective is to build up a process with Six Sigma capability ahead of time.
Đăng bởi: Productivity and quality management

DGA
Deutsche Gesellschaft für Akkreditierung mbH, Frankfurt. The DGA was created on September 14, 2009 by the merger of the Deutsche Akkreditierungsstelle Chemie (DACH), the Trägergemeinschaft für Akkreditierung (TGA) and the Deutsches Akkreditierungssystem Prüfwesen. The organization became a part of the new Deutsche Akkreditierungsstelle DAkkS effective as of January 1, 2010.
Đăng bởi: Productivity and quality management

DGQ
Deutsche Gesellschaft für Qualität e.V., Frankfurt. www.dgq.de
Đăng bởi: Productivity and quality management

DGWK
Deutsche Gesellschaft für Warenkennzeichnung. DGWK was established in 1972 and today is called DINCERTCO Gesellschaft zur Konformitätsbewertung mbH, Berlin. www.dincertco.de
Đăng bởi: Productivity and quality management

DGZfP
Deutsche Gesellschaft für Zerstörungsfreie Prüfung e.V., Berlin. www.dgzfp.de
Đăng bởi: Productivity and quality management

Diagnosis
Medical practitioner's identification of new or worsening symptoms.
Đăng bởi: Medical Assessment

Diagnostic journey and remedial journey
Diagnostic journey and remedial journey: A two phase investigation used by teams to solve chronic quality problems. In the first phase, the diagnostic journey, the team journeys from the symptom of a chronic problem to its cause. In the second phase, the remedial journey, the team journeys from the cause to its remedy
Đăng bởi: Productivity and quality management

Difference Power and Sample Size
Calculations or considerations involving statistical power and sample size to detect differences between groups or populations.
Đăng bởi: Statistical Analysis

Differences
Variances or distinctions between entities, variables, or groups often measured or analyzed in statistical or comparative studies.
Đăng bởi: Comparative Analysis

DIN
Deutsches Institut für Normung e.V., Berlin. www.din.de
Đăng bởi: Productivity and quality management

DIN SPEC
Technical specification that is published by the DIN.
Đăng bởi: Productivity and quality management

Direct costs
Costs that can be attributed directly to the product.
Đăng bởi: Productivity and quality management

DIS
Draft International Standard. Draft for a standard.
Đăng bởi: Productivity and quality management

Discrete and Continuous Variables
Different types of variables: Discrete take distinct values, while continuous can take any value within a range.
Đăng bởi: Statistical Concepts

Discrete characteristic
Quantitative characteristic with a finite number or countably infinite number of forms. (On the basis of DIN 55350 12)
Đăng bởi: Productivity and quality management

Discrete data
See Quantitative data.
Đăng bởi: Productivity and quality management

Discrete Distribution
A probability distribution describing outcomes with distinct values or categories, like binomial or Poisson distributions.
Đăng bởi: Probability Distribution

Discrimination threshold
Smallest change in an input value that can still be perceived by a measuring instrument.
Đăng bởi: Productivity and quality management

Dispersion (also called variability)
Qualitative term for the deviation behavior of characteristic values.
Đăng bởi: Productivity and quality management

Display Screen Equipment
Devices with alphanumeric/graphic displays, e.g., laptops, touch screens.
Đăng bởi: Equipment/Health

Distances from x Model PLS
Distances indicating the relationships between predictor variables and the model in Partial Least Squares regression.
Đăng bởi: Statistical Measure

Distances from y Model PLS
Distances indicating the relationships between response variables and the model in Partial Least Squares regression.
Đăng bởi: Statistical Measure

Distribution
Statement on how how a characteristic is likely to behave. (On the basis of ISO 3534 1)
Đăng bởi: Productivity and quality management

Distribution Fit Line
A line representing the best fit or estimated distribution of data points on a graph or visualization.
Đăng bởi: Data Visualization

DITR
Deutsches Informationszentrum für Technische Regeln in the DIN. The DITR database contains bibliographical identification of around 300 sets of regulations.
Đăng bởi: Productivity and quality management

Diversity
Performing the same function in a redundant system using different means.
Đăng bởi: Redundancy in System Design

DKD
Deutscher Kalibrierdienst, Braunschweig. The accreditation assignments were combined in a new structure in the DAkkS as Germany‘s national accreditation body.
Đăng bởi: Productivity and quality management

DKE
Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in the DIN and VDE, Frankfurt.
Đăng bởi: Productivity and quality management

DMADV
DMADV: A data driven quality strategy for designing products and processes, it is an integral part of a Six Sigma quality initiative. It consists of five interconnected phases: define, measure, analyze, design and verify.
Đăng bởi: Productivity and quality management

DMAIC
DMAIC: A data driven quality strategy for improving processes and an integral part of a Six Sigma quality initiative. DMAIC is an acronym for define, measure, analyze, improve and control.
Đăng bởi: Productivity and quality management

Document
Information and the medium on which it is depicted (carrier medium). A document can be in paper form, electronic, a photograph, a master sample or a combination of these. ISO 9000:2015 lists as examples: Record, specification, procedure document, drawing, report and standard. Several documents (e.g., specifications and records) are also referred to as documentation. (On the basis of ISO 9000:2015)
Đăng bởi: Productivity and quality management

Document control
Documented procedure for creating, checking, approving, identifying, distributing and updating documents. Document control also includes the identification and distribution of external documents, such as standards, customer specifications or customer drawings. If obsolete documents are stored, they must be identified in such an unambiguous manner that unintended use can be ruled out. Furthermore, not only documents from the management documentation should be subject to document control. Job descriptions, operating instructions, operating manuals for products, specifications, calculation bases or price lists that are used as specifications to fulfill customer requirements should also be taken into consideration. Records represent a special document type. Document control for records includes measures for the identification, storage, protection, retrieval, retention and disposition of records. (cf. ISO 9001:2015)
Đăng bởi: Productivity and quality management

Documentation
All documents that belong to a system, project, process or product. See Document.
Đăng bởi: Productivity and quality management

Documented information
Information (including its storage medium) which is subject to the control of documents. (On the basis of ISO 9000:2015)
Đăng bởi: Productivity and quality management

Dodge Romig sampling plans
Dodge Romig sampling plans: Plans for acceptance sampling developed by Harold F. Dodge and Harry G. Romig. Four sets of tables were published in 1940: single sampling lot tolerance tables, double sampling lot tolerance tables, single sampling average outgoing quality limit tables and double sampling average outgoing quality limit tables.
Đăng bởi: Productivity and quality management

DoE
Design of Experiments. See Statistical experimental design.
Đăng bởi: Productivity and quality management

Domain
Functional area description, e.g., 'Aviation' domain in the military.
Đăng bởi: Functional Classification

Dot plot
Graphics tool (also: one dimensional dispersion diagram) used to show the acquired measured values on one axis. This is already sufficient to show the first data distributions. Each point is a measured value.
Đăng bởi: Productivity and quality management

Dotplot Glossary
A glossary or guide explaining terms, concepts, or symbols used in dotplots, a type of data visualization.
Đăng bởi: Data Visualization

Double Root Residual
A statistical term indicating a complex root or solution in a mathematical equation or model.
Đăng bởi: Statistical Measure

Double Sampling
A statistical sampling technique involving two sets of samples or inspections to improve accuracy or reliability.
Đăng bởi: Sampling Method

Down Time
The period or duration during which a system, machine, or process is non operational or inactive.
Đăng bởi: Operational Measure

Downstream
In a process flow or supply chain, the stage or segment occurring later in the sequence, receiving outputs or products from an earlier stage.
Đăng bởi: Process Flow Position

Downtime
Time during which a unit is not available due to an internal cause. Note: Uptime and downtime together constitute the complete interval of the time between two consecutive failures for products that are to be maintained, with the uptime possibly containing breaks in operation. (DGQ Volume 11 04:2009)
Đăng bởi: Productivity and quality management

DPMO
Defects per Million Opportunities. Derived from the calculation of the DPO, but extrapolated to one million. The process indicator states how many defects would be made (on the basis of the produced units or sample) in one million opportunities for defects. DPMO DPO * 1.000.000
Đăng bởi: Productivity and quality management

DPMO, or Defects per Million Opportunities
See DPMO.
Đăng bởi: Six Sigma Metric

DPO
Defects per Opportunity. Process indicator to measure the probabilities of defects in process steps. Here all the defects that occurred in the produced units or sample are set in relationship to all opportunities that the process/process step has to produce a defect.
Đăng bởi: Productivity and quality management

DPO, or Defects per Opportunity
A measure in Six Sigma representing the number of defects per opportunity for a defect to occur.
Đăng bởi: Six Sigma Metric

DPU
Defects per Unit
Đăng bởi: Productivity and quality management

Driving forces
Driving forces: Forces that tend to change a situation in desirable ways.
Đăng bởi: Productivity and quality management

Dsear
Dangerous Substances and Explosive Atmospheres Regulations.
Đăng bởi: Regulation/Explosive Substances

Duane Plot
A graphical representation used in reliability engineering to visualize failure data or survival analysis.
Đăng bởi: Reliability Analysis

Dunnett's Method
A statistical method used in multiple comparisons to identify differences between treatments or groups while controlling the overall error rate.
Đăng bởi: Statistical Analysis

Durals
Defence Unified Reporting and Lessons System.
Đăng bởi: Reporting/Analysis System

Durbin Watson Statistic
A statistical test or measure used in regression analysis to detect autocorrelation in residuals.
Đăng bởi: Statistical Test

Dust
Solid materials broken into fine particles, suspended in the air.
Đăng bởi: Airborne Hazard

Duty Holder
Person or organization holding a legal duty under regulations.
Đăng bởi: Legal Responsibilities in Safety

Duty Holder Facing
Organizations whose activities affect a Duty Holder's risk mitigation ability.
Đăng bởi: Role/Association

Duty Holding
Framework to manage risk in Defence activities.
Đăng bởi: Risk Management Framework

Duty Holding Construct
Framework with SDH, ODH, and DDH roles managing risks.
Đăng bởi: Risk Management Structure

Duty Of Care
Legal obligation ensuring safety and well being by a person or organization.
Đăng bởi: Legal Responsibility

Dynamic Design
A flexible or adaptable design strategy or approach responding to changes, trends, or variations in a system or environment.
Đăng bởi: Design Philosophy

Dynamic Risk Assessment
Immediate or ongoing risk assessment during activities.
Đăng bởi: Evaluation/Assessment
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