International Journal of Engineering Research and Development (IJERD)IJERD Editor
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International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
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Top Mobile Trends 2013 - Part 2 (B2B and Enterprise)DMI
What are the top trends in the mobile playing field for the upcoming year and what do they mean for you? Here is a summary of the key predictions for 2013.
Razzle Dazzle Gals is a lovely collection of Burlesque ladies, whose art is done in a fun retro style. These girls are stylish, curvy, classy and sassy.
Influenced by the Neo-Burlesque movement that can currently be seen in fashion, music, popular television and major movie releases.
A few members of the GolinHarris Chicago team had the pleasure of attending the CUSP conference in Chicago, a 1 ½ day session focused on the design of everything. It was a terrific break from the ordinary and a great way to re-energize by witnessing the creative process of others. We created the Top 10 Tweets from Cusp 2011 to share some highlights from the session and to encourage others to see design in their everyday lives.
Fresh from the enchanted forest comes a little pixie we call Applesauce. Her crisp palette, bold graphic style and coy charm are hard to resist.
Depending on the target, Applesauce adds in sweetness and/or sauciness to the mix!
Web: http://www.psicometis.com
Gabinete Psicológico METIS está formado por dos Psicólogas de Salamanca de orientación psicologos Cognitivo - Conductual con amplia experiencia en el campo de los trastornos psicológicos
No business would exist without customers. Measuring how your
products or services meet or surpass customer expectation is vital
in order to keep your current clients and attract new ones to
your business
Oh!STUDIO - Agile Outsourcing for StartupsOh!STUDIO
Oh!STUDIO is an offshore software factory specialized in web startups, that helps turn technological dreams into successful ventures. Consultancy, outsourcing and technological services for entrepreneurs to create web software products that users love.
Top Mobile Trends 2013 - Part 2 (B2B and Enterprise)DMI
What are the top trends in the mobile playing field for the upcoming year and what do they mean for you? Here is a summary of the key predictions for 2013.
Razzle Dazzle Gals is a lovely collection of Burlesque ladies, whose art is done in a fun retro style. These girls are stylish, curvy, classy and sassy.
Influenced by the Neo-Burlesque movement that can currently be seen in fashion, music, popular television and major movie releases.
A few members of the GolinHarris Chicago team had the pleasure of attending the CUSP conference in Chicago, a 1 ½ day session focused on the design of everything. It was a terrific break from the ordinary and a great way to re-energize by witnessing the creative process of others. We created the Top 10 Tweets from Cusp 2011 to share some highlights from the session and to encourage others to see design in their everyday lives.
Fresh from the enchanted forest comes a little pixie we call Applesauce. Her crisp palette, bold graphic style and coy charm are hard to resist.
Depending on the target, Applesauce adds in sweetness and/or sauciness to the mix!
Web: http://www.psicometis.com
Gabinete Psicológico METIS está formado por dos Psicólogas de Salamanca de orientación psicologos Cognitivo - Conductual con amplia experiencia en el campo de los trastornos psicológicos
No business would exist without customers. Measuring how your
products or services meet or surpass customer expectation is vital
in order to keep your current clients and attract new ones to
your business
Oh!STUDIO - Agile Outsourcing for StartupsOh!STUDIO
Oh!STUDIO is an offshore software factory specialized in web startups, that helps turn technological dreams into successful ventures. Consultancy, outsourcing and technological services for entrepreneurs to create web software products that users love.
1. LA CÉLULA
1 .- L a c é lu la : u n id a d m ín im a d e l o r g a n is m o
N ú c le o : M e m b r a n a n u c le a r → e s d o b le y tie n e p o ro s
N u c le o p la s m a → f lu id o a c u o s o c o n m o lé c u la s o rg á n ic a s e in o rg á n ic a s .
C r o m a tin a → fo rm a d a p o r A D N (d o b le h é lic e ) e h is to n a s → c ro m o s o m a s (g e n e s )
N u c lé o lo → p a rte d e la c ro m a tin a q u e s in te tiz a A R N r
T a m a ñ o v a r ia b le ( 7 µ - 1 m m ) y f o r m a v a r ia b le ( c ú b ic a , c ilín d ric a , p la n a , e s tr e lla d a , fu s ifo r m e , e tc .)
2. LA CÉLULA
2 .- F u n c io n e s c e lu la r e s
N u tr ic ió n
In te rc a m b io d e m a te ria y e n e rg ía c o n e l m e d io (h e te r ó tro fo s → a lim e n to → d ig e s tió n (n u trie n te s )
M e ta b o lis m o c e lu la r : tra n s fo r m a c io n e s q u ím ic a s d e lo s n u trie n te s e n e l in te rio r c e lu la r ( m ito c o n d r ia )
• C a ta b o lis m o ,d e g r a d a c ió n d e m o lé c u la s (g lu c o s a → r e s p ira c ió n c e lu la r) p a r a o b te n e r e n e rg ía ( A T P )
• A n a b o lis m o , s ín te s is d e m o lé c u la s a p a rtir d e o tra s , g a s ta n d o e n e rg ía
R e la c ió n
C a p a c id a d p a r a c a p ta r e s tím u lo s (lu m ín ic o s , té r m ic o s , m e c á n ic o s , q u ím ic o s , e tc .) y r e s p o n d e r fr e n te a e llo s
(e s tá tic a m e n te → c a m b io s m e ta b ó lic o s , y d in á m ic a m e n te → m o v im ie n to a m e b o id e , c ilia r o fla g e la r).
3. LA CÉLULA
2 .- F u n c io n e s c e lu la r e s
R e p r o d u c c ió n
C a p a c id a d p a ra fo rm a r c é lu la s h ija s id é n tic a s (m ito s is y c ito c in e s is ) y g a m e to s (m e io s is → h a p lo id e s )
4. LA CÉLULA
2 .- F u n c io n e s c e lu la r e s
R e p r o d u c c ió n
C a p a c id a d p a ra fo rm a r c é lu la s h ija s id é n tic a s (m ito s is y c ito c in e s is ) y g a m e to s (m e io s is → h a p lo id e s )
5. LA CÉLULA
2 .- F u n c io n e s c e lu la r e s
R e p r o d u c c ió n
C a p a c id a d p a ra fo rm a r c é lu la s h ija s id é n tic a s (m ito s is y c ito c in e s is ) y g a m e to s (m e io s is → h a p lo id e s )
6. LA CÉLULA
3 .- T e jid o s d e l c u e r p o h u m a n o
E n o rg a n is m o s p lu ric e lu la re s la s c é lu la s s e d ife re n c ia n m o rfo ló g ic a y fis io ló g ic a m e n te → te jid o s → ó rg a n o s .
E n e l o rg a n is m o h a y c é lu la s m a d r e (e m b rio n a ria s → to tip o te n te s , y a d u lta s ) q u e p ro d u c e n o tra s c é lu la s d ife re n c ia d a s .
T e jid o : c o n ju n to d e c é lu la s p a re c id a s m o rfo ló g ic a m e n te q u e d e s e m p e ñ a n u n a fu n c ió n .
T . E p ite lia l: c é lu la s u n id a s y a s e n ta d a s s o b re u n a lá m in a b a s a l
R e v e s tim ie n to , c é lu la s p la n a s , c ú b ic a s y c ilín d ric a s (s im p le – e s tra tific a d o )
G la n d u la r, s e g re g a n s u s ta n c ia s (g lá n d u la s e x o c rin a s , g l. E n d o c rin a s → h o rm o n a s , g l. M ix ta s → p á n c re a s )
T . C o n ju n tiv o : fo rm a d o p o r c é lu la s ( fib r o b la s to s ) y m a tr iz in te r c e lu la r ( H 2O y fib r a s → c o lá g e n o , e la s tin a ) , r e lle n a
e s p a c io s in te rtis u la re s y c o n tie n e v a s o s .
L a x o , fib ro b la s to s c o n fib ra s d e c o lá g e n o y p o c a s e lá s tic a s .
D e n s o , p o c o s fib ro b la s to s y m u c h o c o lá g e n o → te n d o n e s , lig a m e n to s
E lá s tic o , m u c h a s fib ra s e lá s tic a s → a rte ria s
A d ip o s o , fo rm a d o p o r a d ip o c ito s → p a n íc u lo a d ip o s o
7. LA CÉLULA
3 .- T e j id o s d e l c u e r p o h u m a n o
T . C a r tila g in o s o : fo rm a d o p o r c o n d r o c ito s , u n a m a triz s ó lid a → c o n d rin a , y e l p e ric o n d rio (n u tric ió n p o r d ifu s ió n )
H ia lin o , s u s ta n c ia in te rc e lu la r c o n c o lá g e n o → la rin g e , tr á q u e a , b ro n q u io s , e p ífis is d e h u e s o s
F ib ro s o , m u c h o c o lá g e n o → m e n is c o s , d is c o s in te rv e rte b ra le s
E lá s tic o , c o n fib ra s e lá s tic a s → e p ig lo tis , o re ja
T . Ó s e o : fo rm a d o p o r o s te o c ito s s itu a d o s e n la g u n a s ó s e a s in te rc o m u n ic a d a s , c o n p e rio s tio y e n d o s tio (m é d u la ó s e a ro ja )
C o m p a c to , o rg a n iz a d o e n o s te o n a s (c a n a l d e H a v e rs ) → d iá fis is d e h u e s o s , ta b la d e h u e s o s p la n o s
E s p o n jo s o , c o n g ra n d e s e s p a c io s c o n m é d u la ó s e a ro ja → e p ífis is d e h u e s o s la rg o s , d ip lo e d e p la n o s
8. LA CÉLULA
T . M u s c u la r : fo rm a d o p o r fib r a s m u s c u la r e s e s p e c ia liz a d a s e n la c o n tra c c ió n (m io fib rilla s )
E s tria d o e s q u e lé tic o , c é lu la s m u ltin u c le a d a s d e c o n tra c c ió n v o lu n ta ria → m ú s c u lo s d e l a p a ra to lo c o m o to r
E s tria d o c a rd ia c o , c é lu la s u n in u c le a d a s d e c o n tra c c ió n in v o lu n ta ria → m ú s c u lo d e l c o ra z ó n
L is o , c é lu la s u n in u c le a d a s d e c o n tra c c ió n in v o lu n ta ria → m u s c u la tu ra v is c e ra l
T . N e r v io s o : c é lu la s e s p e c ia liz a d a s e n la e la b o r a c i ó n y tr a n s m is ió n d e im p u ls o s n e r v io s o s ( S .N . c e n tr a l y p e r if é r ic o )
N e u ro n a , s o m a , d e n d rita s , a x ó n → s in a p s is
C é lu la s d e n e u ro g lia , A s tro c ito s , M ic ro g lia , O lig o d e n d ro c ito s y c é lu la s d e S c h w a n n
9. LA CÉLULA
4 .- Ó r g a n o s y s is t e m a s
Ó r g a n o : e s tru c tu ra fo rm a d a p o r d is tin to s te jid o s q u e re a liz a n u n a fu n c ió n
S is te m a : c o n ju n to d e ó rg a n o s q u e a c tú a n c o o rd in a d a m e n te e n e l d e s e m p e ñ o d e u n a fu n c ió n .
S . N e u r o e n d o c r in o , p e r c ib e e s tím u lo s y d e s a rro lla re s p u e s ta s ; c o o rd in a to d o s lo s d e m á s s is te m a s
S . O s te o m u s c u la r , p ro p o r c io n a n s o p o rte a l c u e r p o ( m o v im ie n to ) ; a lm a c e n a s a le s y g e n e r a c é lu la s s a n g u ín e a s
S . R e s p ir a to r io , p e rm ite e l in te rc a m b io d e g a s e s
S . E x c r e to r , e lim in a lo s p ro d u c to s d e l
m e ta b o lis m o
S . D ig e s tiv o , r e a liz a la d ig e s tió n d e lo s
a lim e n to s
S . R e p r o d u c to r , p e rm ite la
s u p e rv iv e n c ia d e la e s p e c ie
S . T e g u m e n ta r io , a ís la a l o rg a n is m o d e l
e x te rio r
S . C ir c u la to r io , tr a n s p o rta g a s e s , n u trie n te s ,
h o rm o n a s , d e s e c h o s , e tc .
10. LA CÉLULA
Nombre: Valentín Francisco Fernández Pérez
Centro: I.E.S. Sta. María de Carrizo
Localidad: Carrizo de la Ribera
Provincia: León
Nivel: 3º de E.S.O.
Área: Biología y Geología.