This document summarizes a 2.3kW pulsed VHF power amplifier for ISM applications from 80-120MHz made by RES-INGENIUM. The amplifier has a gain of over 20dB across the band and can handle pulsed power of up to 2.3kW with an extremely high VSWR of 65:1. Key features include high power and efficiency using LDMOS technology, ultra-rugged design, and built-in harmonics suppression. Technical specifications are provided for parameters like frequency range, output power, gain, efficiency, VSWR, and suppression of harmonics. Dimensions and warnings about installation are also listed.
The document discusses psychological violence in relationships. It notes that psychological violence is common, subtle, and reduces self-esteem. Education is key to teaching how people should treat one another, and priority should be placed on sex education. The media can influence perceptions of relationships, and laws around psychological violence differ in various places. Support services that can help include counseling, self-defense workshops, support groups, and educational campaigns. The document calls for protecting and supporting all, working together, providing resources, empowering through education, ending objectification, making no excuses for violence, ensuring girls can access justice, and monitoring for success in reducing relationship violence.
This document summarizes a 2.3kW pulsed VHF power amplifier for ISM applications from 80-120MHz made by RES-INGENIUM. The amplifier has a gain of over 20dB across the band and can handle pulsed power of up to 2.3kW with an extremely high VSWR of 65:1. Key features include high power and efficiency using LDMOS technology, ultra-rugged design, and built-in harmonics suppression. Technical specifications are provided for parameters like frequency range, output power, gain, efficiency, VSWR, and suppression of harmonics. Dimensions and warnings about installation are also listed.
The document discusses psychological violence in relationships. It notes that psychological violence is common, subtle, and reduces self-esteem. Education is key to teaching how people should treat one another, and priority should be placed on sex education. The media can influence perceptions of relationships, and laws around psychological violence differ in various places. Support services that can help include counseling, self-defense workshops, support groups, and educational campaigns. The document calls for protecting and supporting all, working together, providing resources, empowering through education, ending objectification, making no excuses for violence, ensuring girls can access justice, and monitoring for success in reducing relationship violence.
Teachers must be prepared to use technology in the classroom to educate students for their future. Web 2.0 technologies allow students to see their grades, create presentations, and use technology as they would in a work environment. Teachers play an important role in selecting appropriate materials and ensuring students are well prepared by getting a head start on their education through technology.
This document summarizes the author's childhood experiences with physical education and sports, their views on what makes an effective physical education teacher, and attributes that physical education teachers should possess. As a child, the author was actively involved in various sports and athletics. They believe that effective physical education teachers have strong subject knowledge, provide constructive feedback, and instill passion in their students. Key attributes for physical education teachers include organization, effective communication, supervision of students, and administration skills.
Exploiting User Comments for Audio-visual Content Indexing and Retrieval (ECI...Carsten Eickhoff
State-of-the-art content sharing platforms often require users to assign tags to pieces of media in order to make them easily retrievable. Since this task is sometimes perceived as tedious or boring, annotations can be sparse. Commenting on the other hand is a frequently used means of expressing user opinion towards shared media items. We propose the use of time series analyses in order to infer potential tags and indexing terms for audio-visual content from user comments. In this way, we mitigate the vocabulary gap between queries and document descriptors. Additionally, we show how large-scale encyclopedias such as Wikipedia can aid the task of tag prediction by serving as surrogates for high-coverage natural language vocabulary lists. Our evaluation is conducted on a corpus of several million real-world user comments from the popular video sharing platform YouTube, and demonstrates significant improvements in retrieval performance.
This work together with Wen Li and Arjen P. de Vries has been accepted for full oral presentation at the 35th European Conference on Information Retrieval (ECIR) in Moscow, Russia. The full version of the article is available at: http://link.springer.com/chapter/10.1007/978-3-642-36973-5_4
The document discusses teen dating violence in the UK, finding that 3/4 of girls experience emotional violence, 31% reported sexual partner violence, and 1/4 experienced physical violence. It also mentions the risks of "sexting" and the importance of non-formal education in empowering girls. The World Association of Girl Guides and Girl Scouts is launching a "Stop the Violence" campaign with five pillars including awareness, education, research, lobbying, and action plans to address teen dating violence.
Gender inequality and stereotypes negatively impact society through discrimination that has long term effects if left unaddressed. While discrimination can be reduced through education that challenges stereotypes and promotes equality, meaningful change requires a call to action and coordinated efforts across communities.
The document discusses lateral thinking and Edward de Bono's Six Thinking Hats technique. Lateral thinking involves approaching problems in unexpected ways instead of using logical thinking. The Six Thinking Hats technique uses six colored hats to represent six different perspectives or thinking styles (white for facts, red for emotions, black for caution, yellow for optimism, green for creativity, blue for process control) to help people analyze decisions from multiple viewpoints. Using this technique can help identify weaknesses, risks, and new solutions that typical logical thinking may miss.
This 2-hour lecture was held at Amsterdam University of Applied Sciences (HvA) on October 16th, 2013. It represents a basic overview over core technologies used by ICT companies such as Google, Twitter or Facebook. The lecture does not require a strong technical background and stays at conceptual level.
3. Exercici 1:
1. Explica la diferencia entre un usuari limitat i unuuari
adminitrador:
Limitat: Nomes permeten algune opcions.
Administracio: Permeten el control total de l’equip
4. Exercici 2:
2.Quins usuaris poden canviar i crear la seva pròpia
contrasenya?
Tant l’administrador de l’equip com l’ordinador pot
canviar i crear la seva contrasenya.
5. Exercici 3:
3. Quants usuaris es poden crear durant el procés
d’instal·lació?
Durant el procés d’instal·lació és poden crear fins a 5.
6. Exercici 4:
4. Podem crear un usuari el nom del qual contingui
qualsevol mena de caràcter?
No es pot crear un usuari amb qualsevol mena de
caràcter, el caràcters que no es poden utilitzar són: ^^ [ “
:; < > + = ?
7. Exercici 5:
5. Quines precaucions hauríem de prendre a l’hora
d’escollir una contrasenya per al nostre compte?
Hauríem de tenir un compte que les contrasenyes més
segures han de tenir gairebé tota mena de caràcters
diferents, amb la qual cosa protegiríem força bé el nostre
equip. Alguns d’aquests caràcters son:
Combinació de lletres Minúscules i Majúscules.
Utilització de: * . , _ - = etc
8. Exercici 6:
6. Què és el procés d’autentificació?
És el procés d’autorització per part de l’usuari
administrador que permet utilitzar l’ordinador, als altres
usuaris.
9. Exercici 7:
7. Quina utilitat creus que podria tenir ocultar la
llista d’usuaris en la pantalla de benvinguda?
Oculta la llista d’usuaris en la pantalla de benvinguda
serviria per mantenir la própia privacitat de saber quines
persones utilitzes l’ordinador.
10. Exercici 8:
8. Quin us li donaries al compte d’invitat?
El compte d’invitat és bastant útil quan el nostre equip el
faran servir altres persones que seran els nous usuaris de
l’equip
11. Exercici 9:
9. Què succeeix si en esborrar un usuari li diem que
no esborri la informació associada a aquest usuari?
Es crea una carpeta en el nostre escriptori amb el nom
de l’usuari anteriorment esborrat, i a dins es trobarà tota
la informació d’aquest usuari.
12. Exercici 10:
10. Quina combinació de tecles empraries per
canviar ràpidament d’usuaris?
La combinació de tecles que empraria per canviar
ràpidament d’usuaris seria la següent: [Windows+1]