Lotus Leaves are Highly Waterproof

The surface of lotus leaves is covered with bumps that are only several microns wide. One out of every several hundred bumps has a small projection attached to it, which helps the leaves repel water and dirt.

Defense/Stability:: Water repellent

Resource saving、
Concise

Lotus leaf structure is used in to create coating technology for stain-resistant or easily cleaned surfaces.

Lotus leaf structure can be used to create highly waterproof film.

History
+ –
Request History
4 previous requests available
====
Session
+ –
Session
- Config
  userAgent146b278961f0b80dc105e136efd48481
  time1714159947
  timeout10
====
Request
+ –
Request

Cake Params
- controllercontents
- actionview
- named(empty)
- pass
 017
- plugin(null)
- form(empty)
- url
 urlcontents/view/17
- isAjax(false)
$_GET
- urlcontents/view/17
Cookie
- 0(empty)
Current Route
- keys
 0controller
 1action
- options(empty)
- defaults
 plugin(null)
 actionindex
- template/:controller/:action/*
- _greedy(true)
- _compiledRoute#^/(?:([^/]+))/(?:([^/]+))(?:/(?P<_args_>.*))?[/]*$#
- __headerMap
 typecontent_type
 methodrequest_method
 serverserver_name
====

Sql Log

+ –

Sql Logs

default

Query	Affected	Num. rows	Took (ms)	Actions
SHOW FULL COLUMNS FROM `contents`	16	16	10	maybe slow
SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8_general_ci';	1	1	1
SHOW FULL COLUMNS FROM `users`	10	10	1	maybe slow
SHOW FULL COLUMNS FROM `groups`	4	4	1	maybe slow
SHOW FULL COLUMNS FROM `permissions`	5	5	1	maybe slow
SHOW FULL COLUMNS FROM `groups_permissions`	3	3	1	maybe slow
SHOW FULL COLUMNS FROM `groups_users`	3	3	13	maybe slow
SHOW FULL COLUMNS FROM `contents_searches`	6	6	1	maybe slow
SHOW FULL COLUMNS FROM `attachments`	11	11	1	maybe slow
SHOW FULL COLUMNS FROM `attachments_revs`	13	13	1	maybe slow
SHOW FULL COLUMNS FROM `contents_related_items`	5	5	1	maybe slow
SHOW FULL COLUMNS FROM `related_items`	6	6	1	maybe slow
SHOW FULL COLUMNS FROM `contents_related_items_revs`	8	8	13	maybe slow
SHOW FULL COLUMNS FROM `contents_tags`	5	5	1	maybe slow
SHOW FULL COLUMNS FROM `tags`	7	7	1	maybe slow
SHOW FULL COLUMNS FROM `tag_groups`	6	6	13	maybe slow
SHOW FULL COLUMNS FROM `contents_tags_revs`	7	7	1	maybe slow
SHOW FULL COLUMNS FROM `contents_revs`	18	18	10	maybe slow
SELECT `Content`.`id`, `Content`.`user_id`, `Content`.`last_edit_user_id`, `Content`.`post_date`, `Content`.`post_date_year`, `Content`.`post_date_month`, `Content`.`post_date_day`, `Content`.`title`, `Content`.`title_en`, `Content`.`content`, `Content`.`plain_content`, `Content`.`page_view`, `Content`.`flag`, `Content`.`mod_count`, `Content`.`created`, `Content`.`modified` FROM `contents` AS `Content` WHERE `id` = 17 LIMIT 1	1	1	0
SELECT `Attachment`.`file_name`, `Attachment`.`dir`, `Attachment`.`model`, `Attachment`.`foreign_key` FROM `attachments` AS `Attachment` WHERE `file_name` <> 'default.jpg' AND `Attachment`.`foreign_key` = (17)	2	2	0
SELECT `ContentsRelatedItem`.`content`, `ContentsRelatedItem`.`related_item_id`, `ContentsRelatedItem`.`content_id` FROM `contents_related_items` AS `ContentsRelatedItem` WHERE `ContentsRelatedItem`.`content_id` = (17)	12	12	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 1	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 2	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 5	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 6	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 7	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 8	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 9	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 9	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 9	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 11	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 4	1	1	0
SELECT `RelatedItem`.`code`, `RelatedItem`.`name` FROM `related_items` AS `RelatedItem` WHERE `RelatedItem`.`id` = 12	1	1	0
SELECT `ContentsTag`.`id`, `ContentsTag`.`tag_group_id`, `ContentsTag`.`mod_count`, `ContentsTag`.`tag_id`, `ContentsTag`.`content_id` FROM `contents_tags` AS `ContentsTag` WHERE `ContentsTag`.`content_id` = (17)	3	3	0
SELECT `Tag`.`name`, `Tag`.`comment`, `Tag`.`tag_group_id` FROM `tags` AS `Tag` WHERE `Tag`.`id` = 85	1	1	0
SELECT `TagGroup`.`code`, `TagGroup`.`name` FROM `tag_groups` AS `TagGroup` WHERE `TagGroup`.`id` = 6	1	1	0
SELECT `Tag`.`name`, `Tag`.`comment`, `Tag`.`tag_group_id` FROM `tags` AS `Tag` WHERE `Tag`.`id` = 98	1	1	0
SELECT `TagGroup`.`code`, `TagGroup`.`name` FROM `tag_groups` AS `TagGroup` WHERE `TagGroup`.`id` = 7	1	1	0
SELECT `Tag`.`name`, `Tag`.`comment`, `Tag`.`tag_group_id` FROM `tags` AS `Tag` WHERE `Tag`.`id` = 103	1	1	0
SELECT `TagGroup`.`code`, `TagGroup`.`name` FROM `tag_groups` AS `TagGroup` WHERE `TagGroup`.`id` = 7	1	1	0
SELECT `RelatedItem`.`id`, `RelatedItem`.`code`, `RelatedItem`.`name`, `RelatedItem`.`created`, `RelatedItem`.`modified`, `RelatedItem`.`flag` FROM `related_items` AS `RelatedItem` WHERE `code` = 'function' LIMIT 1	1	1	0
SELECT `Content`.`id`, `Content`.`title`, `Content`.`title_en` FROM `contents` AS `Content` WHERE id = (NULL) ORDER BY `id` desc	0	0	0

Query Explain:

Click an "Explain" link above, to see the query explanation.

====

Timer

+ –

Memory

Peak Memory Use 8.85 MB

Message	Memory use
Component intitailization	6.79 MB
Controller action start	6.83 MB
Controller render start	6.90 MB
View render complete	7.93 MB

Timers

Total Request Time: 803 (ms)

Message	Time in ms	Graph
Core Processing (Derived)	374.27
Component initialization and startup	7.66
Controller action	39.47
Render Controller Action	55.55
» Rendering View	51.98
» » Rendering APP/views/contents/view.ctp	28.72
» » Rendering APP/views/layouts/default.ctp	21.50
» » » Rendering APP/views/elements/header.ctp	1.45
» » » Rendering APP/views/elements/content_sidebar.ctp	0.39
» » » Rendering APP/views/elements/footer.ctp	0.41

====

Log
+ –

Logs

====
Variables
+ –
View Variables
- content
 contentsTags
 0
 id1306
 tag_group_id6
 mod_count4
 tag_id85
 content_id17
 Tag
 nameWater repellent
 comment(null)
 tag_group_id6
 TagGroup
 codedefense
 nameResistance/Stability
 1
 id1307
 tag_group_id7
 mod_count4
 tag_id98
 content_id17
 Tag
 nameResource saving
 comment(null)
 tag_group_id7
 TagGroup
 codeenv_sol
 nameEnvironmental Solution Classification
 2
 id1308
 tag_group_id7
 mod_count4
 tag_id103
 content_id17
 Tag
 nameConcise
 comment(null)
 tag_group_id7
 TagGroup
 codeenv_sol
 nameEnvironmental Solution Classification
 attachments
 0
 file_nameMQ==.jpeg
 dirimg/Content/17
 modelContent
 foreign_key17
 1
 file_nameMg==.jpeg
 dirimg/Content/17
 modelContent
 foreign_key17
 contentsRelatedItems
 function
 0The surface of lotus leaves is covered with bumps that are only several microns wide. One out of every several hundred bumps has a small projection attached to it, which helps the leaves repel water and dirt.
 ref_info
 0
 reg_num
 0
 appl_tech
 0Lotus leaf structure is used in to create coating technology for stain-resistant or easily cleaned surfaces.
 product
 0
 appl_tech_sugg
 0Lotus leaf structure can be used to create highly waterproof film.
 img_exp
 0Water droplets on the surface of a lotus leaf Photo by <a href="http://misma.avy.jp/sizen/" target="_blank">Nobe no Nigiwai</a> From the Amazing Nature Database.
 1Water droplets appear as spheres due to the bumpy structure (the lotus effect). Photo by William Thielicke From the Amazing Nature Database.
 2
 related_content_id
 0
 reg_info
 0
 related_ls_id
 0
 properties
 id17
 user_id1
 last_edit_user_id1
 post_date2011-02-04
 post_date_year
 post_date_month
 post_date_day
 titleLotus Leaves are Highly Waterproof
 title_en
 content
 plain_content
 page_view0
 flag1
 mod_count4
 created2011-02-04 15:54:15
 modified2012-03-16 10:39:20
- related_contentsArray
- Auth(null)
- $this->data(null)
- $this->validationErrors(empty)
- Loaded Helpers
 0simpleGraph
 1number
 2htmlToolbar
 3toolbar
 4navi
 5layout
 6session
 7form
 8contentElement
 9javascript
 10html
====

Lotus Leaves are Highly Waterproof

Request History

Session

Request

Cake Params

$_GET

Cookie

Current Route

Sql Logs

default

Query Explain:

Memory

Timers

Logs

View Variables