Flowchart design. Flowchart symbols, shapes, stencils and icons

"The symbols and conventions used in welding documentation are specified in national and international standards such as ISO 2553 Welded, brazed and soldered joints -- Symbolic representation on drawings and ISO 4063 Welding and allied processes -- Nomenclature of processes and reference numbers. The US standard symbols are outlined by the American National Standards Institute and the American Welding Society and are noted as "ANSI/ AWS".
In engineering drawings, each weld is conventionally identified by an arrow which points to the joint to be welded. The arrow is annotated with letters, numbers and symbols which indicate the exact specification of the weld. In complex applications, such as those involving alloys other than mild steel, more information may be called for than can comfortably be indicated using the symbols alone. Annotations are used in these cases." [Symbols and conventions used in welding documentation. Wikipedia]
The example chart "Elements of welding symbol" is redesigned using the ConceptDraw PRO diagramming and vector drawing software from the Wikipedia file: Elements of a welding symbol.PNG.
[en.wikipedia.org/ wiki/ File:Elements_ of_ a_ welding_ symbol.PNG]
The diagram example "Elements location of a welding symbol" is contained in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.

"A hydraulic circuit is a system comprising an interconnected set of discrete components that transport liquid. The purpose of this system may be to control where fluid flows (as in a network of tubes of coolant in a thermodynamic system) or to control fluid pressure (as in hydraulic amplifiers).
... hydraulic circuit theory works best when the elements (passive component such as pipes or transmission lines or active components such as power packs or pumps) are discrete and linear. This usually means that hydraulic circuit analysis works best for long, thin tubes with discrete pumps, as found in chemical process flow systems or microscale devices." [Hydraulic circuit. Wikipedia]
The engineering drawing example "Hydraulic circuits" was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic circuits.png.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ circuits.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The engineering drawing example "Hydraulic circuits" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.

This healthcare economics infogram example was redesigned from the Wikimedia Commons file: Medicare spending per capita.png.
"Research by The Dartmouth Institute for Health Policy and Clinical Practice in the Dartmouth Atlas showed that in 2006, Medicare spending varied significantly by state. Other research quoted by the CEA Report indicated that up to 30% of Medicare costs could be saved if the middle- and high-cost states spent at the level of the lower-cost states.[1] Bear in mind that this is a Medicare comparison, so all the persons in the population analyzed are over 65.
References:
1. White House Council of Economic Advisors (CEA)-The Economic Case for Health Care Reform-June 2009-Page 19."
[commons.wikimedia.org/ wiki/ File:Medicare_ spending_ per_ capita.png]
The healthcare management thematic map sample "U.S. Medicare spending per capita" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Management Infographics solition from the area "Business Infographics" in ConceptDraw Solution Park.

This cycle process chart was redesigned from the Wikimedia Commons file: Business Feedback Loop PNG version.png.
"A business ideally is continually seeking feedback from customers: are the products helpful? are their needs being met? Constructive criticism helps marketers adjust offerings to meet customer needs."
[commons.wikimedia.org/ wiki/ File:Business_ Feedback_ Loop_ PNG_ version.png]
The cycle process diagram example "Business feedback loop" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Sales Flowcharts solution from the Marketing area of ConceptDraw Solution Park.

This computer security diagram example was designed on the base of the Wikimedia Commons file: Firewall.png.
[commons.wikimedia.org/ wiki/ File:Firewall.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"In computing, a firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted, secure internal network and another outside network, such as the Internet, that is assumed to not be secure or trusted. Firewalls are often categorized as either network firewalls or host-based firewalls. Network firewalls are a software appliance running on general purpose hardware or hardware-based firewall computer appliances that filter traffic between two or more networks. Host-based firewalls provide a layer of software on one host that controls network traffic in and out of that single machine. Firewall appliances may also offer other functionality to the internal network they protect such as acting as a DHCP or VPN server for that network." [Firewall (computing). Wikipedia]
The cybersecurity diagram example "Firewall between LAN and WAN" was created using the ConceprDraw PRO software extended with the Network Security Diagrams solution from the Computer and Neworks area of ConceptDraw Solution Park.

This IDEF0 diagram was redesigned from the Wikimedia Commons file: 18 Example of Tunneled Arrows.svg.
[commons.wikimedia.org/ wiki/ File:18_ Example_ of_ Tunneled_ Arrows.svg]
"Tunneled Arrows.
Arrows that provide information at one level of decomposition but are not needed at another (parent, child) level." [classes.engr.oregonstate.edu/ mime/ fall2013/ ie545-001/ Slides/ class%20 01-3b%20 IDEF0%20 1%20 revised.pdf]
The example "IDEF0 diagram - Tunneled arrows" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the solution "IDEF Business Process Diagrams" from the area "Business Processes" of ConceptDraw Solution Park.

This arrow circle diagram sample was redesigned from the Wikimedia Commons file: Loyalitätskreislauf-klein.jpg. [commons.wikimedia.org/ wiki/ File:Loyalit%C3%A4tskreislauf-klein.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Loyalty marketing is an approach to marketing, based on strategic management, in which a company focuses on growing and retaining existing customers through incentives. Branding, product marketing and loyalty marketing all form part of the customer proposition - the subjective assessment by the customer of whether to purchase a brand or not based on the integrated combination of the value they receive from each of these marketing disciplines.
The discipline of customer loyalty marketing has been around for many years...
In recent years, a new marketing discipline called "customer advocacy marketing" has been combined with or replaced "customer loyalty marketing." " [Loyalty marketing. Wikipedia]
The arrow circle diagram example "Loyalty" 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