תפריט ניווט

שינויים

קפיצה לניווט קפיצה לחיפוש
אין תקציר עריכה
**'''לולאות מאזנות''' (blancing loops) - לולאות שמובילות למצב של איזון במערכת (למשל - גדילה של אוכלוסיית הטורפים מצמצמת את אוכלוסיית הנטרפים באופן שמצמצם את אוכלוסיית הטורפים ומוביל לאיזון לאורך זמן)
**'''לולאות מחזקות''' (reinforcing loops) - לולאות שמחזקות מגמה ללא איזון (למשל: עליית ריכוז הפחמן הדו-חמצני באוויר מוביל להתחממות שמובילה למדבור באופן שפוגע בצמחים המפרקים פחמן דו חמצני).
== דוגמה: הקשר בין מספר הרכבים והפקקים ==
ניתן לייצג את הקשר בין מספר הרכבים על הכביש לבית מצב הפקקים באופן הבא:
<div class="example-block bigger-iframe center center-object">
<embedit>
<iframe width="500" height="440" frameborder="0" src="https://ncase.me/loopy/v1.1/?embed=1&data=[[[1,549626,482503,0.6633,%22%25D7%25A225A4%25D7%259B25A7%25D7%2591%25D7%25A825A7%25D7%2599%25D7%259D%22,50],[2,9851034,483516,0.665,%22%25D7%259725A8%25D7%25AA259B%25D7%2595%25D7%259C2591%25D7%2599%25D7%259D%22,4]],[[2,1,153,-1,0],[1,2,160,-1,0]],[[764840,495526,%22%25D7%25A42593%25D7%2599%25D7%25932590%25D7%25912592%25D7%25A7%252025A8%25D7%259C259E%25D7%2595%25D7%25A425AA%2520%25D7%2590259E%25D7%25A725A9%25D7%2595%25D7%259C2591%25D72520-%25952520%25D7%259225AA%25D7%2599%25202597%25D7%25A42591%25D7%25A92595%25D7%259525A8%25D7%25982594%22],[764832,288710,%22%25D7%2590%25D7%259D%2520%25D7%2599%25D7%25A9%2520%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%25A225A8%25D7%259B%25D7%2591%25D7%25A8%25D7%2599%25D7%259D%2520%25D7%259925A2%25D7%25A9259C%2520%25D7%25992594%25D7%259B%25D7%25952591%25D7%25AA2599%25D7%25A825A9%2520%25D7%25902599%25D7%25952594%25D7%259B2599%25D7%259C2595%2520%25D7%259C2599%25D7%25972595%25D7%25AA%25D7%259525A8%2520%25D7%25A4%25D7%25A7%25D7%259C25A7%25D7%2599%25D7%259D%2520%250A%25D7%259C%25D7%259B%25D7%259F%2520%25D7%2596%25D7%2595%2520%25D7%2596%25D7%2599%25D7%25A7%25D7%2594%2520%25D7%2597%25D7%2599%25D7%2595%25D7%2591%25D7%2599%25D7%25AA%2520(%252B)%22],[7731076,634,%22%22],[877,692823,%22%22],[815,326,%22%25D7%2590%25D7%259D%2520%25D7%2599%25D7%25A9%2520%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%259725A4%25D7%25AA25A7%25D7%2595%25D7%259C25A7%25D7%2599%25D7%259D%2520%25D7%25992594%25D7%259825A2%25D7%25A8%25D7%25A4259A%2520%25D7%25A9%25D7%2595259C%2520%25D7%259925A8%25D7%259B%25D7%25952591%2520%25D7%25AA25A4%25D7%25A8%252025D7%2598%25D7%25A22599%2520%25D7%259B2599%25D7%25912595%25D7%25A8%25D7%25992593%25D7%259D2520%250A%25D7%259C%25D7%259B%25D7%259F%2520%25D7%2596%25D7%2595%2520%25D7%2596%25D7%2599%25D7%25A7%25D7%2594%2520%25D7%25A9%25D7%259C%25D7%2599%25D7%259C%25D7%2599%25D7%25AA%2520(-)%22],[1076,634,%22%22]],613%5D"></iframe>
</embedit>
 
ניתן להוסיף או להחסיר באופן דינמי רכבים או פקקים ולראות את ההשפעה על המצב השניה לאורך זמן (נוצר באמצעות [https://ncase.me/loopy/ Loopy])
</div>
אבל ברור לנו שחסרים רכיבים קריטיים בתיאור המערכת הזה. לכן נרצה להוסיף הקשר בין מצב הפקקים להשקעה בכבישים, בין צמיחה כלכלית למספר הרכבים ובין מצב הפקקים ליצירת חלופות לרכב פרטי (למשל - עבודה מהבית, תחבורה ציבורית וכיוב׳). במצב כזה תווצר לנו מערכת יותר מורכבת:
<div class="example-block bigger-iframe center center-object">
<embedit><iframe width="750" height="750" frameborder="0" src="https://ncase.me/loopy/v1.1/?embed=1&data=[[[1,687,569,0.33,%22%25D7%25A4%25D7%25A7%25D7%25A7%25D7%2599%25D7%259D%22,0],[2,985,483,0.5,%22%25D7%25A8%25D7%259B%25D7%2591%25D7%2599%25D7%259D%22,4],[7,1406,323,0.5,%22%25D7%25A6%25D7%259E%25D7%2599%25D7%2597%25D7%2594%22,5],[8,1172,662,0.5,%22%25D7%259B%25D7%2591%25D7%2599%25D7%25A9%25D7%2599%25D7%259D%22,5],[9,1211,343,0.5,%22%25D7%25AA%25D7%25A2%25D7%25A1%25D7%2595%25D7%25A7%25D7%2594%22,5],[11,707,35,0,%22%25D7%25AA%25D7%2597%25D7%2591%25D7%2595%25D7%25A8%25D7%2594%2520%25D7%25A6%25D7%2599%25D7%2591%25D7%2595%25D7%25A8%25D7%2599%25D7%25AA%22,1],[12,490,80,0.5,%22%25D7%25A2%25D7%2591%25D7%2595%25D7%2593%25D7%2594%2520%25D7%259E%25D7%25A8%25D7%2597%25D7%2595%25D7%25A7%22,1],[13,551,248,0.5,%22%25D7%259E%25D7%2592%25D7%2595%25D7%25A8%25D7%2599%25D7%259D%2520%25D7%2591%25D7%25A2%25D7%2599%25D7%25A8%22,1],[14,1428,744,0,%22%25D7%2594%25D7%2598%25D7%259E%25D7%25A2%25D7%2595%25D7%25AA%2520%25D7%25A7%25D7%25A8%25D7%25A7%25D7%25A2%25D7%2595%25D7%25AA%22,0]],[[2,1,153,1,0],[1,2,160,-1,0],[7,2,94,1,0],[7,8,60,1,0],[8,1,266,-1,0],[8,2,97,1,0],[2,9,73,1,0],[9,7,62,1,0],[7,11,-100,1,0],[1,11,89,1,0],[11,2,46,-1,0],[1,13,34,1,0],[1,12,86,1,0],[12,2,103,-1,0],[13,2,133,-1,0],[1,8,31,1,0],[2,11,99,-1,0],[11,9,29,1,0],[8,14,94,1,0],[14,8,111,-1,0]],[[820,517,%22%25D7%2593%25D7%2599%25D7%2590%25D7%2592%25D7%25A8%25D7%259E%25D7%25AA%2520%25D7%259E%25D7%25A9%25D7%2595%25D7%2591%2520-%2520%25D7%25AA%25D7%2597%25D7%2591%25D7%2595%25D7%25A8%25D7%2594%22],[872,251,%22%25D7%2590%25D7%259D%2520%25D7%2599%25D7%25A9%2520%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%25A4%25D7%25A7%25D7%25A7%25D7%2599%25D7%259D%2520%25D7%2590%25D7%25A0%25D7%25A9%25D7%2599%25D7%259D%2520%25D7%2599%25D7%2598%25D7%2595%2520%25D7%2597%25D7%259C%25D7%2595%25D7%25A4%25D7%2595%25D7%25AA%2520%25D7%2590%25D7%2597%25D7%25A8%25D7%2595%25D7%25AA%2520%250A%25D7%259C%25D7%259B%25D7%259F%2520%25D7%2596%25D7%2595%2520%25D7%2596%25D7%2599%25D7%25A7%25D7%2594%2520%25D7%25A9%25D7%259C%25D7%2599%25D7%259C%25D7%2599%25D7%25AA%2520(-)%22],[813,685,%22%25D7%2590%25D7%259D%2520%25D7%2599%25D7%25A9%2520%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%25A8%25D7%259B%25D7%2591%25D7%2599%25D7%259D%2520%25D7%25A2%25D7%259C%2520%25D7%2594%25D7%259B%25D7%2591%25D7%2599%25D7%25A9%2520%25D7%2599%25D7%2594%25D7%2599%25D7%2595%2520%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%25A4%25D7%25A7%25D7%25A7%25D7%2599%25D7%259D%2520%250A%25D7%259C%25D7%259B%25D7%259F%2520%25D7%2596%25D7%2595%2520%25D7%2596%25D7%2599%25D7%25A7%25D7%2594%2520%25D7%2597%25D7%2599%25D7%2595%25D7%2591%25D7%2599%25D7%25AA%2520(%252B)%22],[1076,634,%22%22],[1207,442,%22%25D7%2599%25D7%25A9%2520%25D7%259E%25D7%25A2%25D7%2592%25D7%259C%2520%25D7%259E%25D7%2597%25D7%2596%25D7%25A7%2520%25D7%2591%25D7%2599%25D7%259F%2520%25D7%25A8%25D7%259B%25D7%2591%25D7%2599%25D7%259D%2520%25D7%2595%25D7%25A6%25D7%259E%25D7%2599%25D7%2597%25D7%2594%2520%25D7%259B%25D7%259C%25D7%259B%25D7%259C%25D7%2599%25D7%25AA%22],[1399,242,%22%25D7%25A6%25D7%259E%25D7%2599%25D7%2597%25D7%2594%2520%25D7%259E%25D7%2590%25D7%25A4%25D7%25A9%25D7%25A8%25D7%25AA%2520%25D7%2594%25D7%25A9%25D7%25A7%25D7%25A2%25D7%2594%2520%25D7%2591%25D7%25AA%25D7%2597%25D7%2591%25D7%2595%25D7%25A8%25D7%2594%2520%22],[877,823,%22%25D7%2599%25D7%2595%25D7%25AA%25D7%25A8%2520%25D7%259B%25D7%2591%25D7%2599%25D7%25A9%25D7%2599%25D7%259D%2520%25D7%259E%25D7%25A9%25D7%259E%25D7%25A2%2520%25D7%25A4%25D7%2597%25D7%2595%25D7%25AA%2520%25D7%25A4%25D7%25A7%25D7%25A7%25D7%2599%25D7%259D%2520%25D7%2591%25D7%2598%25D7%2595%25D7%2595%25D7%2597%2520%25D7%2594%25D7%25A7%25D7%25A6%25D7%25A8%22]],14%5D"></iframe></embedit>
ניתן להוסיף באופן דינמי חתולים או עכברים ולראות את ההשפעה על האוכלוסיה השניה לאורך זמן (נוצר באמצעות [https://ncase.me/loopy/ Loopy])

הודפס מתוך מאגר הידע של דואלוג בכתובת: "https://doalogue.co.il/wiki/מיוחד:השוואה_ניידת/10115"

משותף תחת רישיון CC-BY 4.0. ניתן להפיץ באופן חופשי תוך מתן קרדיט לדואלוג וקישור למקור.