DELETE
FROM jos_session
WHERE ( TIME < '1792346489' )
SELECT *
FROM jos_session
WHERE session_id = 'psbb9aiv5art8800vh94s0iuj4'
UPDATE `jos_session`
SET `time`='1792347389',`userid`='0',`usertype`='',`username`='',`gid`='0',`guest`='1',`client_id`='0'
WHERE session_id='psbb9aiv5art8800vh94s0iuj4'
SELECT *
FROM jos_components
WHERE parent = 0
SELECT folder AS TYPE, element AS name, params
FROM jos_plugins
WHERE published >= 1
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ORDER BY ordering
SELECT id
FROM jos_plugins
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AND folder = 'system'
SELECT m.*, c.`option` AS component
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LEFT JOIN jos_users AS u
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LEFT JOIN jos_groups AS g
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SELECT created_by, sectionid, catid
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c.id = m.componentid
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users.name AS author,
cats.SECTION AS SID,
content.title AS title,
content.introtext AS text,
content.created AS DATE,
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CASE WHEN CHAR_LENGTH(content.alias)
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0,6;
Она показывает зависимость несчастных случаев от опасных действий и условий.
Представим пирамиду, где на самом верху у нас 1 смертельный несчастный случай, а внизу 30000 опасных действий или условий.
Закон Генриха гласит, что 30000 опасных действий или условий обязательно приведут к 3000 микротравмам, к 300 легким травмам, к 30 тяжелым травмам и к 1 смертельному случаю.
Для того чтобы устранить верхушку пирамиды, необходимо работать с ее основанием - устранять опасные условия и опасные действия, а также причины, которые привели к микротравмам.
