Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Francés
18
Estudio y enseñanza
10
Historia
9
Gramática
7
Estudiantes extranjeros
6
Vocabulario
3
Aritmética
2
Civilización
2
Estudio y pedagogía
2
Matemáticas
2
Problemas, ejercicios, etc
2
Acoso escolar
1
Adolescentes
1
Ajedrez
1
Amor
1
Aspectos sociales
1
Ballets
1
Capital
1
Cine
1
Ciudades y pueblos
1
Comportamiento sexual
1
Danza
1
Desigualdades de clase
1
Embarazo en adolescentes
1
Encuestas sociales
1
Enseñanza
1
Epidemia
1
Español
1
Estado
1
Estrategia y técnicas
1
-
381“…Whereas any levels of formal education decreased the odds of early sexual debut (primary, AOR = 0.44, 95% CI: 0.35, 0.56; secondary, AOR = 0.19, 95% CI: 0.13, 0.28, and higher, AOR= 0.31, 95% CI: 0.15, 0.63). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
382por Matovu, Joseph K. B., Bukenya, Justine N., Kasozi, Dickson, Kisaka, Stephens, Kisa, Rose, Nyabigambo, Agnes, Tugume, Abdulaziz, Bwanika, John Baptist, Mugenyi, Levicatus, Murungi, Irene, Serwadda, David, Wanyenze, Rhoda K.“…RESULTS: Of 4,488 AGYW (54.5%) that had ever had sex, 12.9% (n = 581) had their sexual debut before age 15; 19.1% (n = 858) reported a history of STIs. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
383
-
384por Ellis, John R.“…These include the discovery of (probably fermionic) extra dimensions at the LHC, the discovery of dark matter particles, observations of charged-lepton flavour violation, the debut of quantum gravity phenomenology and the emergence of space-time from the string soup.…”
Publicado 2002
Enlace del recurso
Enlace del recurso
-
385“…Adolescents of participants were on average one year older than adolescents with non-participating parents when they made their alcohol debut. They were also less likely to have ever been drunk in school year 9. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
386“…BACKGROUND: Vaccination against Human Papilloma Virus (HPV) before sexual debut has been recommended by WHO as a primary prevention strategy against cervical cancer. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
387por Huang, Dayong, Hu, Yifei, Wu, Guohui, Jia, Yujiang, Lu, Rongrong, Xiao, Yan, Raymond, H. F., McFarland, Willi, Ruan, Yuhua, Ma, Wei, Sun, Jiangping“…Large social networks, higher incomes, and sexual debut with men at a younger age were associated with use of any HIV prevention and HIV testing services. …”
Publicado 2014
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
388“…RESULTS: Mean debut age was 17.32 years. Partners took more initiative to form emotional (64%) and physical relationship (78%). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
389“…OBJECTIVES: The aim of this study was to investigate the high-risk sexual behaviors in depth, influenced by various factors including age at sexual debut, type of partners, consistent condom usage, hostel stay, socioeconomic class, etc. among college-going male youth. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
390“…Most respondents (83.3%) started sexual intercourse when older than 16 years, but only 38.6% used a condom at their sexual debut. The older the girls were at sexual debut, the more likely they were to use a condom for the event (8% did so at age 13 years and 100% at age 19 years). …”
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
391por Adohinzin, Clétus Come, Meda, Nicolas, Belem, Adrien Marie Gaston, Ouédraogo, Georges Anicet, Sombie, Issiaka, Berthe, Abdramane, Fond-Harmant, Laurence“…Our data have also shown that early sexual debut was associated with multiple sexual partners (p<0.005). …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
392por Roik, Elena, Sharashova, Ekaterina, Kharkova, Olga, Nieboer, Evert, Postoev, Vitaly, Odland, Jon Ø.“…HR-HPV infection was more prevalent in younger women, cohabiting, nulliparae, smokers, having had over three sexual partners and early age of sexual debut. The odds of having a positive HR-HPV status increased by 25% with an annual decrease in the age of sexual debut. …”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
393“…The outcome variables such as age of coital debut, sexual promiscuity, and knowledge about condom usage were statistically analyzed among the study population. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
394por Chirwa, Gowokani Chijere, Mazalale, Jacob, Likupe, Gloria, Nkhoma, Dominic, Chiwaula, Levison, Chintsanya, Jesman“…Additionally, the decomposition exercise suggested that the primary drivers to inequality in teenage pregnancy and child bearing were, early sexual debut (15.5%), being married (50%), and wealth status (13.8%). …”
Publicado 2019
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
395por Luevano, Logan, Sutherland, Chris, Gonzalez, Stephanie J., Hernández‐Pacheco, Raisa“…Females experiencing major hurricanes exhibit a delayed reproductive debut but maintain the pace of reproduction past debut and show a higher mean fertility during prime reproductive ages, relative to unaffected females. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
396por Kamsvaag, Ben, Tevik, Kjerstin, Šaltytė Benth, Jūratė, Wu, Bei, Bergh, Sverre, Selbaek, Geir, Helvik, Anne-Sofie“…INTRODUCTION: The time from symptom debut to assessment of cognitive impairment (TSA) is usually substantial, and many factors can influence the length of this interval. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
397por Cerwenka, Susanne, Wiessner, Christian, Mercer, Catherine H, Matthiesen, Silja, Pietras, Laura, von Rüden, Ursula, Dekker, Arne, Briken, Peer“…It was also associated with not discussing using condoms before sex (AOR: 6.50) and with reporting non-use of condoms at sexual debut (AOR: 4.75). Conclusions: Non-use of condoms is a common STI risk behaviour among heterosexually-active single people in Germany and so needs promoting from sexual debut throughout the life course, regardless of relationship type and age, but particularly among middle-aged and older people.…”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
398“…L’évaluation de l’anxiété par le score HAD a été faite au début et à la fin de l’étude pour chaque patient. …”
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
399por Jean-Pierre LUMINET“…Ces nouvelles visions du monde ont été déclenchées tantôt par des avancées conceptuelles, tantôt par des innovations instrumentales. Qu'en est-il en ce début de XXIe siècle ? Les grands projets instrumentaux, comme le LHC ou les détecteurs d'ondes gravitationnelles, ouvrent-ils la voie à une nouvelle révolution scientifique ? …”
Publicado 2008
Enlace del recurso
-
400por Pour la Science“…Comment imaginer les débuts et la fin de l’Univers ? Y a-t-il même eu un début, ou l’Univers ne fait-il que se dilater et se contracter dans un éternel rebond ? …”
Publicado 2011
Enlace del recurso