TRABAJO DE LA WEBQUEST POR: LUDITH HERNANDEZ

1. LUDITH JULIETHHERNANDEZ
11-3JM
Institución educativa nacional Agustín
Codazzi

2. BACKGROUD:
THE PRODUCTION OF CASSAVA
STARCH IN COLO MBIA
COMES MAINLY FROM THE
NORTHEN REGION OF THE
CAUCA DEPARTAMENT IN
SMALL AGRICULTURAL
INDUDTRIAS KNOW
«RALLANDERIAS» IN WHICH
THE SETTING THE SLORRY
OCCURS IN CHANNELS.

3.  THE FACT THAT THE SETTING
PROCESS DETERMINES THE
CAPACITY OF THE STARCH
INDUSTRY, IT IS IMPORTANT TO
EVALUATE THE SEDIMENTATION
PROCESS PERFORMEND IN
RECTANGULAR CHANNELS (0,3M
HIGLI; 0,4 M WIDE, 165 M LONG)
, WHICH ARE GENERALLY USED
IN THE REGION.

4.  TWO MAIN COMPONENTS
WERE DETERMINATION OF THE
CHANGE IB THE
CONCENTRATION OF THE
SLURRY ENTERNIG THE
SETTING ZONE AND
DETERMINATION OF THE
PARTIDE SIZE DISTRIBUTION
IN THE SETTING ZONG

5.  IN RELATION TO THE AFFLUENT OF THE
CHANNELS, IT WAS FOUND THAT THE
CONCENTRATION OF THE SLURRY DORING
STRAINER OPERATION WAS BETWEEN 0,1
TO 6% MOST OF THE TIME ; THE SETTLING
OF DISCRETE PARTICLES, FOR WHICH THE
STOCKES LOW MAY BE APPLIED
PREDOMINATED DURING THE SETTING
PROCESS THE FLOW VARIED BETWEEN 0,82
TO 144 L/S WITH A PREDOMINANCE OF
LAMINAR FLOW AND A HIDRASLIC
RETENTION TIME GREATER THAN 150
MINUTES.

6. IN THE FIRST 104 M OF THE
CHANNELS, PARTICLES GREATER
THAN 10 UM IN SIZE WERE
EFFICIENTLY RETARNED; PARTICLES
BETWEEN 6,7 TO 8,3 UM WERE NOT
RETAINED AND WERE DISCHARGED
INTO LOCAL BODIES OF WATER
GENERATING ENVIROMETAL
PROBLEMS.

7.  BACKGROUND:
 IN SPAIN YOUND PEOPLE HAVE
THEIR FIRST SEXUAL
INTERECOURSE AT AN EARLIER
AGE THAN IN ATHER COUNTRIES.
HOWEVER LITTLE IS KNOWN
ABOUT THE RELATIONSHIP
BETWEEN AGE OF SEXUAL DEBUT
AND SEXUAL BEHAVIOR IN THIS
POPULATION.

8. SEXUAL PRACTICES AND
METHODS OF ; PROTECTION ARE
ANALYZED DEPENDING ON THE
AGE OF SEXUAL DEBUT AMONG
SPANISH ADOLESCENTS WHO
ARE SEXUALLY EXPERIENCED
(N=35) THE MEAN AGE WAS 15,9
YEARS (50=75, RANGE : 14-8).

9.  THREE GROUPS WERE FORMEND ACORDING TO
THE AGE OF SEXUAL DEBUT REPORTED : EARLY
SEXUAL DEBUT (18 YEARS) AVARAGE (15
YEARS) AND LATE (LATER THAN 15 YEARS).
THE EARLY SEXUAL DEBUT GROUND REPORTED
FORTHER MUTUAL MASTURBATION, VAGINAL
INTERCOURSE AND ORAL SEX WITH A HIGHER
NUMBER OF SEXUAL PARTHERS THAN THE
REST.

10.  SEXUAL DEBUT BEFORE IS
YEARS OLD WAS
ASSOCIATED WITH
INEREASED RISX OF
SEXUAL INFENTIONS,
DEFICIT IN CONDOM USE
AND INCREASED SEXUAL
EXPOSURE.

11.  THE FINDINGS OF THIS STUDY
SUGGEST THAT THE AGE OF
SEXUAL DEBUT HAS KEY
WORDS: SEXUAL
DEBUT,CONDOM USE SEXUAL
RISX IN ADOLESCENTS.