Drawing Illustration‎

This circular arrows diagram sample depicts the Plan–Do–Check–Act cycle.
"PDCA (plan–do–check–act or plan–do–check–adjust) is an iterative four-step management method used in business for the control and continuous improvement of processes and products. It is also known as the Deming circle/ cycle/ wheel, Shewhart cycle, control circle/ cycle, or plan–do–study–act (PDSA). Another version of this PDCA cycle is OPDCA. The added "O" stands for observation or as some versions say "Grasp the current condition." This emphasis on observation and current condition has currency with Lean manufacturing/ Toyota Production System literature." [PDCA. Wikipedia]
The diagram example "PDCA cycle" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Circular Arrows Diagrams solution from the area "What is a Diagram" of ConceptDraw Solution Park.

This Water cycle diagram example was drawn using the ConceptDraw PRO diagramming and vector graphics software extended with the clipart libraries Geography and Weather.
"The water cycle, also known as the hydrologic cycle or the H2O cycle, describes the continuous movement of water on, above and below the surface of the Earth. The mass water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, runoff, and subsurface flow. In so doing, the water goes through different phases: liquid, solid (ice), and gas (vapor)." [Water cycle. Wikipedia]
This water cycle diagram example is included in the Nature solution from the Illustration area of ConceptDraw Solution Park.

The cycle diagram sample was created on the base of the figure illustrating the webpage "2. POLICY & STRATEGY" of "Scottish Police College Primary Inspection 2006: A Report by Her Majesty's Inspectorate of Constabulary" from the Scottish Government website.
"Strategic Planning.
2.1 The planning process for the College currently follows a structured approach, starting in April and extending through the financial year. The planning cycle is illustrated in figure 2. ...
2.2 The College recognises the need to consult with its customers and stakeholders in the process of setting objectives and directing the training programme. The planning cycle to date refers to force visits, environmental scanning, the course planning process which involves consultation with all forces and other common police services, as well as to a survey of external providers.
2.3 The information from consultation feeds into an EFQM framework from which the College has identified four key policies, namely:
(1) developing and delivering quality training;
(2) developing our people through lifelong learning;
(3) continuous improvement of our service; and
(4) embracing the changing environment.
2.4 The objectives set at divisional level are designed to contribute to delivering these policies. HMIC found that whilst the selected objectives were presented in line with the structure, not all could be considered to meet SMART (Specific, Measurable, Achievable, Relevant and Timed) criteria. This failure indicates that while the process appears suitably structured to deliver a robust result, some of those involved could perhaps have a better understanding of the process." [scotland.gov.uk/ Publications/ 2007/ 02/ 15134652/ 8]
The cycle diagram example "Strategic planning" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ marketing-target-and-circular-diagrams

This circle diagram sample was redesigned from the Wikimedia Commons file: Research cycle.png. "Some of the basic elements of the scientific method, arranged in a cycle to emphasize that it is an iterative process." [commons.wikimedia.org/ wiki/ File:Research_ cycle.png]
This file is licensed under the Creative Commons Attribution 2.0 Generic license. [creativecommons.org/ licenses/ by/ 2.0/ deed.en]
"The scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry must be based on empirical and measurable evidence subject to specific principles of reasoning. ...
Four essential elements of the scientific method are iterations, recursions, interleavings, or orderings of the following:
(1) Characterizations (observations, definitions, and measurements of the subject of inquiry).
(2) Hypotheses (theoretical, hypothetical explanations of observations and measurements of the subject).
(3) Predictions (reasoning including logical deduction from the hypothesis or theory).
(4) Experiments (tests of all of the above)...
A linearized, pragmatic scheme of the four points above is sometimes offered as a guideline for proceeding:
(1) Define a question.
(2) Gather information and resources (observe).
(3) Form an explanatory hypothesis.
(4) Test the hypothesis by performing an experiment and collecting data in a reproducible manner.
(5) Analyze the data.
(6) Interpret the data and draw conclusions that serve as a starting point for new hypothesis.
(7) Publish results.
(8) Retest (frequently done by other scientists).
The iterative cycle inherent in this step-by-step method goes from point 3 to 6 back to 3 again." [Scientific method. Wikipedia]
The circle diagram example "Research cycle" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ marketing-target-and-circular-diagrams

This arrow ring chart sample was created on the base of the figure illustrating the webpage "National Preparedness Cycle. Plan" from the Federal Emergency Management Agency (FEMA) website. "Planning makes it possible to manage the entire life cycle of a potential crisis. Strategic and operational planning establishes priorities, identifies expected levels of performance and capability requirements, provides the standard for assessing capabilities and helps stakeholders learn their roles. The planning elements identify what an organization’s Standard Operating Procedures (SOPs) or Emergency Operations Plans (EOPs) should include for ensuring that contingencies are in place for delivering the capability during a large-scale disaster." [fema.gov/ plan]
The arrow ring chart example "National Preparedness Cycle" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ marketing-target-and-circular-diagrams