From 2f24cf666ddffa14bd01eb9cb3de72cc109e7262 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 13:49:34 +0200 Subject: [PATCH 01/11] vault backup: 2021-07-19 13:49:34 --- 2021-07-19.md | 1 + system theoretic process analysis.md | 1 + 2 files changed, 2 insertions(+) create mode 100644 2021-07-19.md diff --git a/2021-07-19.md b/2021-07-19.md new file mode 100644 index 000000000..a0924ece1 --- /dev/null +++ b/2021-07-19.md @@ -0,0 +1 @@ +- [[stpa]] \ No newline at end of file diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 537679f06..637dce358 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -29,5 +29,6 @@ - [[feedback]] can be derived from [[responsibilities]] (which information does the process model need to contain?) - step three: [[identify unsafe control actions]] - an [[unsafe control action]] is one that, in a particular context, will lead to a [[hazard]]. + - it must include the actual (real) context in which the control action is unsafe; and it must be linked to a hazard. it shouldn't depend on \ No newline at end of file From 448d408b9b5fae9331ea0780416f7e1107233604 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 13:50:34 +0200 Subject: [PATCH 02/11] vault backup: 2021-07-19 13:50:34 --- system theoretic process analysis.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 637dce358..c407e220d 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -29,6 +29,7 @@ - [[feedback]] can be derived from [[responsibilities]] (which information does the process model need to contain?) - step three: [[identify unsafe control actions]] - an [[unsafe control action]] is one that, in a particular context, will lead to a [[hazard]]. - - it must include the actual (real) context in which the control action is unsafe; and it must be linked to a hazard. it shouldn't depend on + - it must include the actual (real) context in which the control action is unsafe, instead of controller beliefs; and it must be linked to a hazard. + - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. \ No newline at end of file From b71be7ae4d35035aa3e4df9013ab833c8aae4e68 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 13:52:34 +0200 Subject: [PATCH 03/11] vault backup: 2021-07-19 13:52:34 --- system theoretic process analysis.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index c407e220d..1b951c2ed 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -30,6 +30,6 @@ - step three: [[identify unsafe control actions]] - an [[unsafe control action]] is one that, in a particular context, will lead to a [[hazard]]. - it must include the actual (real) context in which the control action is unsafe, instead of controller beliefs; and it must be linked to a hazard. - - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. + - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. they can usually be derived from negations of the UCAs. \ No newline at end of file From 9112da91240f029f4d89a0caff208228d4aa07f1 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 13:53:34 +0200 Subject: [PATCH 04/11] vault backup: 2021-07-19 13:53:34 --- system theoretic process analysis.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 1b951c2ed..0512cba01 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -31,5 +31,7 @@ - an [[unsafe control action]] is one that, in a particular context, will lead to a [[hazard]]. - it must include the actual (real) context in which the control action is unsafe, instead of controller beliefs; and it must be linked to a hazard. - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. they can usually be derived from negations of the UCAs. + - step four: [[identify loss scenarios]] + - a [[loss scenario]] describes the [[causal factors that can lead to the [[unsafe control actions]] and to [[hazards]]. \ No newline at end of file From a5242040b3d2d47e0951db0ee2fdb0bbd52e1960 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 13:54:34 +0200 Subject: [PATCH 05/11] vault backup: 2021-07-19 13:54:34 --- system theoretic process analysis.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 0512cba01..211f72ff7 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -32,6 +32,6 @@ - it must include the actual (real) context in which the control action is unsafe, instead of controller beliefs; and it must be linked to a hazard. - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. they can usually be derived from negations of the UCAs. - step four: [[identify loss scenarios]] - - a [[loss scenario]] describes the [[causal factors that can lead to the [[unsafe control actions]] and to [[hazards]]. - + - a [[loss scenario]] describes the [[causal factors]] that can lead to the [[unsafe control actions]] and to [[hazards]]. + - \ No newline at end of file From 27828c4b5e4074ab7ad75743be487a02058b1861 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 16:40:34 +0200 Subject: [PATCH 06/11] vault backup: 2021-07-19 16:40:34 --- system theoretic process analysis.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 211f72ff7..c3f590f69 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -33,5 +33,6 @@ - define [[controller constraints]]: behaviours that need to be satisfied to prevent UCAs. they can usually be derived from negations of the UCAs. - step four: [[identify loss scenarios]] - a [[loss scenario]] describes the [[causal factors]] that can lead to the [[unsafe control actions]] and to [[hazards]]. - - + - 4a: write scenarios which cause UCAs + - 4b: write scenarios whe \ No newline at end of file From 3943cdc96d98bfde0c806857fe416b80119d4b54 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 16:41:34 +0200 Subject: [PATCH 07/11] vault backup: 2021-07-19 16:41:34 --- system theoretic process analysis.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index c3f590f69..fe88f63fe 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -34,5 +34,5 @@ - step four: [[identify loss scenarios]] - a [[loss scenario]] describes the [[causal factors]] that can lead to the [[unsafe control actions]] and to [[hazards]]. - 4a: write scenarios which cause UCAs - - 4b: write scenarios whe + - 4b: write scenarios where control actions are ont followed \ No newline at end of file From b3582569fc429c43afc7aefb91ee66c39895b029 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 20:37:36 +0200 Subject: [PATCH 08/11] vault backup: 2021-07-19 20:37:36 --- 2021-07-19.md | 3 ++- japanese garden.md | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 japanese garden.md diff --git a/2021-07-19.md b/2021-07-19.md index a0924ece1..f24704216 100644 --- a/2021-07-19.md +++ b/2021-07-19.md @@ -1 +1,2 @@ -- [[stpa]] \ No newline at end of file +- [[stpa]] +- [[japanese garden]] \ No newline at end of file diff --git a/japanese garden.md b/japanese garden.md new file mode 100644 index 000000000..37dc14338 --- /dev/null +++ b/japanese garden.md @@ -0,0 +1,3 @@ +- a [[space]] + - [[sound]] https://mynoise.net/NoiseMachines/japaneseGardenSoundscapeGenerator.php + - [[go]] \ No newline at end of file From 87a2c8bd7c3a42eb81daa66e4c883f0526e0719f Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 20:38:36 +0200 Subject: [PATCH 09/11] vault backup: 2021-07-19 20:38:36 --- japanese garden.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/japanese garden.md b/japanese garden.md index 37dc14338..db6d1c839 100644 --- a/japanese garden.md +++ b/japanese garden.md @@ -1,3 +1,3 @@ - a [[space]] - [[sound]] https://mynoise.net/NoiseMachines/japaneseGardenSoundscapeGenerator.php - - [[go]] \ No newline at end of file + - [[go]] [[sound]] \ No newline at end of file From 1d7e748161bb9f5e4ef92722dadea51a68ae8ec4 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 21:04:36 +0200 Subject: [PATCH 10/11] vault backup: 2021-07-19 21:04:36 --- 2021-07-19.md | 3 ++- magic mushrooms.md | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 magic mushrooms.md diff --git a/2021-07-19.md b/2021-07-19.md index f24704216..8c137911a 100644 --- a/2021-07-19.md +++ b/2021-07-19.md @@ -1,2 +1,3 @@ - [[stpa]] -- [[japanese garden]] \ No newline at end of file +- [[japanese garden]] + - [[magic mushrooms]] \ No newline at end of file diff --git a/magic mushrooms.md b/magic mushrooms.md new file mode 100644 index 000000000..3b30ab5ee --- /dev/null +++ b/magic mushrooms.md @@ -0,0 +1,3 @@ +- a [[thing]] + - [[go]] https://en.wikipedia.org/wiki/Psilocybin_mushroom + - https://twitter.com/flancian/status/1417194313826684932 \ No newline at end of file From 54a65e877f9165f5470cf041848a7306bc22fb71 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 21:10:36 +0200 Subject: [PATCH 11/11] vault backup: 2021-07-19 21:10:36 --- 2021-07-19.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/2021-07-19.md b/2021-07-19.md index 8c137911a..4593126c6 100644 --- a/2021-07-19.md +++ b/2021-07-19.md @@ -1,3 +1,3 @@ - [[stpa]] - [[japanese garden]] - - [[magic mushrooms]] \ No newline at end of file +- [[magic mushrooms]] \ No newline at end of file