Este documento contrasta las características de los nativos digitales, que nacieron en la era de la informática, con los inmigrantes digitales, que nacieron antes. Los nativos digitales son visuales, disfrutan de tareas paralelas y funcionan mejor en red, mientras que los inmigrantes tienen un pensamiento más estructurado. Ambos grupos enfrentan retos como comprender nuevas tecnologías y sus riesgos.
Die Kommunikation im Projekt entscheidet meist über Erfolg oder Misserfolg. Soziale Netzwerke beeinflussen die Kommunikation im privaten Umfeld grundlegend und halten auch immer mehr Einzug ins Business. Stärker vernetztes Arbeiten ist der Erfolgsfaktor für die Projektarbeit von morgen.
Die Kommunikation im Projekt entscheidet meist über Erfolg oder Misserfolg. Soziale Netzwerke beeinflussen die Kommunikation im privaten Umfeld grundlegend und halten auch immer mehr Einzug ins Business. Stärker vernetztes Arbeiten ist der Erfolgsfaktor für die Projektarbeit von morgen.
— in distributed computing environment, Mobile agents
are mobile autonomous processes which operate on behalf of
users (e.g., the Internet). These applications include a specialized
search of a middleware services such as an active mail system,
large free-text database, electronic malls for shopping, and
updated networking devices. Mobile agent systems use less
network bandwidth, increase asynchrony among clients and
servers, dynamically update server interfaces and introduce
concurrency. Due to software components, security of mobile
agent is essential in any mobile agent based application. Security
services such as Confidentiality, Integrity, Authentication,
Authorization and Non-Repudiation are discussed and combat
with by the researchers. This work is proposing a new technique
for access control area of security for the mobile agents and it
will be implemented using an example of shopping cart data
sharing for multiple levels.
SMS(Short Message Service)plays vital role in
day to day life. SMS used in many real world application like
Transportation Information System, private health facilities
using SMS, mobile banking, participation in elections through
SMS, in Crime Scene Investigation and many more.The major
problem facing in SMS is security ,while transferring message
like account number or password from one user to another
user it just taken as a plain text so there some type of attacks
like man in the middle attack, disclosure, replay attack takes
place and causing a huge risk. The traditional SMS service
does not provide information security like confidentiality,
integrity, authenticity. The attacker can alter SMS Information
using weak encryption algorithm like A5/1 or A5/2.The existing
protocol used for providing security in SMS is based on
asymmetric and symmetric key. To provide secure end to end
communication Easy SMS protocol is used which is completely
based on symmetric key. On applying AES algorithm it may
provide effective encryption for password. The expecting result
on using Easy SMS protocol is to reduce bandwidth
consumption and increasing the password or pass code
strength through SMS.
Cooperative communication has emerged as a new
dimension of diversity to emulate the strategies designed for
multiple antenna systems, since a wireless mobile device may not
be able to support multiple transmit antennas due to size, cost,
or hardware limitations. Capacity optimization of the wireless
network is performed by making changes in the physical layer of
the network. In this article, we propose a Capacity-Optimized
Cooperative (COCO) topology control scheme to improve the
network capacity in MANETs by jointly considering both upper
layer network capacity and physical layer cooperative
communications. Simulations in the network simulator are
performed to show the efficiency of the system.
Cooperative communication has received tremendous interest
for wireless networks. Most existing works on cooperative
communications are focused on link-level physical layer issues.
Consequently, the impacts of cooperative communications on
network-level upper layer issues, such as topology control,
routing and network capacity, are largely ignored. In this
article, we propose a Capacity-Optimized Cooperative (COCO)
topology control scheme to improve the network capacity in
MANETs by jointly considering both upper layer network
capacity and physical layer cooperative communications.
Through simulations, we show that physical layer cooperative
communications have significant impacts on the network
capacity, and the proposed topology control scheme can
substantially improve the network capacity in MANETs with
cooperative communications.
UNIDAD 1 del Curso "La orientación educativa y los medios de comunicación" de la Maestría en Orientación Educativa de la Universidad Católica del Uruguay.
Docente: Roberto Balaguer
Discurso Doctor Honoris Causa de Chema Alonso: Tecnología HumanistaTelefónica
Discurso de Chema Alonso en la ceremonia de investidura como Doctor Honoris Causa por la Universidad Rey Juan Carlos el 28 de Enero de 2020. Más información https://www.elladodelmal.com/2020/01/doctor-honoris-causa-por-la-urjc.html
— in distributed computing environment, Mobile agents
are mobile autonomous processes which operate on behalf of
users (e.g., the Internet). These applications include a specialized
search of a middleware services such as an active mail system,
large free-text database, electronic malls for shopping, and
updated networking devices. Mobile agent systems use less
network bandwidth, increase asynchrony among clients and
servers, dynamically update server interfaces and introduce
concurrency. Due to software components, security of mobile
agent is essential in any mobile agent based application. Security
services such as Confidentiality, Integrity, Authentication,
Authorization and Non-Repudiation are discussed and combat
with by the researchers. This work is proposing a new technique
for access control area of security for the mobile agents and it
will be implemented using an example of shopping cart data
sharing for multiple levels.
SMS(Short Message Service)plays vital role in
day to day life. SMS used in many real world application like
Transportation Information System, private health facilities
using SMS, mobile banking, participation in elections through
SMS, in Crime Scene Investigation and many more.The major
problem facing in SMS is security ,while transferring message
like account number or password from one user to another
user it just taken as a plain text so there some type of attacks
like man in the middle attack, disclosure, replay attack takes
place and causing a huge risk. The traditional SMS service
does not provide information security like confidentiality,
integrity, authenticity. The attacker can alter SMS Information
using weak encryption algorithm like A5/1 or A5/2.The existing
protocol used for providing security in SMS is based on
asymmetric and symmetric key. To provide secure end to end
communication Easy SMS protocol is used which is completely
based on symmetric key. On applying AES algorithm it may
provide effective encryption for password. The expecting result
on using Easy SMS protocol is to reduce bandwidth
consumption and increasing the password or pass code
strength through SMS.
Cooperative communication has emerged as a new
dimension of diversity to emulate the strategies designed for
multiple antenna systems, since a wireless mobile device may not
be able to support multiple transmit antennas due to size, cost,
or hardware limitations. Capacity optimization of the wireless
network is performed by making changes in the physical layer of
the network. In this article, we propose a Capacity-Optimized
Cooperative (COCO) topology control scheme to improve the
network capacity in MANETs by jointly considering both upper
layer network capacity and physical layer cooperative
communications. Simulations in the network simulator are
performed to show the efficiency of the system.
Cooperative communication has received tremendous interest
for wireless networks. Most existing works on cooperative
communications are focused on link-level physical layer issues.
Consequently, the impacts of cooperative communications on
network-level upper layer issues, such as topology control,
routing and network capacity, are largely ignored. In this
article, we propose a Capacity-Optimized Cooperative (COCO)
topology control scheme to improve the network capacity in
MANETs by jointly considering both upper layer network
capacity and physical layer cooperative communications.
Through simulations, we show that physical layer cooperative
communications have significant impacts on the network
capacity, and the proposed topology control scheme can
substantially improve the network capacity in MANETs with
cooperative communications.
UNIDAD 1 del Curso "La orientación educativa y los medios de comunicación" de la Maestría en Orientación Educativa de la Universidad Católica del Uruguay.
Docente: Roberto Balaguer
Discurso Doctor Honoris Causa de Chema Alonso: Tecnología HumanistaTelefónica
Discurso de Chema Alonso en la ceremonia de investidura como Doctor Honoris Causa por la Universidad Rey Juan Carlos el 28 de Enero de 2020. Más información https://www.elladodelmal.com/2020/01/doctor-honoris-causa-por-la-urjc.html
Herramientas para la Creación y Publicación de Contenidos Didácticosbernardaterrero1
Concepto
Son herramientas digitales de desarrollo de contenidos que facilitaran la transmisión de nuestras ideas y la transferencia del conocimiento, integrando con facilidad los proyectos desarrollados en el ámbito digital de la Sociedad de la Información y el Conocimiento, así como aumentando su difusión y por tanto, su capacidad para captar el interés y atraer la atención de todo tipo de público.
Objetivos
Dadas las funciones que estas tecnologías proporcionan, cabe señalar entre otros, algunos de los objetivos que se persiguen en el proceso de enseñanza –aprendizaje al utilizarlas: Proporcionar criterios para el control de estas actividades Servir de guía a los contenidos y a las actividades de aprendizaje Facilitar el aprendizaje online en los alumnos.
ROMPECABEZAS DE ECUACIONES DE PRIMER GRADO OLIMPIADA DE PARÍS 2024. Por JAVIE...JAVIER SOLIS NOYOLA
El Mtro. JAVIER SOLIS NOYOLA crea y desarrolla el “ROMPECABEZAS DE ECUACIONES DE 1ER. GRADO OLIMPIADA DE PARÍS 2024”. Esta actividad de aprendizaje propone retos de cálculo algebraico mediante ecuaciones de 1er. grado, y viso-espacialidad, lo cual dará la oportunidad de formar un rompecabezas. La intención didáctica de esta actividad de aprendizaje es, promover los pensamientos lógicos (convergente) y creativo (divergente o lateral), mediante modelos mentales de: atención, memoria, imaginación, percepción (Geométrica y conceptual), perspicacia, inferencia, viso-espacialidad. Esta actividad de aprendizaje es de enfoques lúdico y transversal, ya que integra diversas áreas del conocimiento, entre ellas: matemático, artístico, lenguaje, historia, y las neurociencias.
1. NATIVOS E INMIGRANTES DIGITALES:
COMPARTIENDO EL MUNDO
Alvaro González Jagger Rivera Diana Rueda
2. NATIVOS
Nacieron en el mundo de la informática
(a partir de los 90’s)
Son visuales
Poseen una configuración psicocognitiva
diferente
Disfrutan de tareas y procesos paralelos
Funcionan mejor cuando trabajan en red.
Eligen jugar en ”serio” en vez de trabajar
3. INMIGRANTES
Nacieron en un mundo
análogo (antes de los 90’s).
Pensamiento estructurado en pasos
Seguimiento de instrucciones para la
resolución de problemas
4. RETOS QUE SE AVECINAN
Comprender el lenguaje de las
nuevas tecnologías y la nueva
forma de pensamiento que
generan.
Familiarizarnos con las leyes y
normas en el uso de las
tecnologías.
Concientizar de peligros que
se pueden presentar.
Aprender cómo
implementarlas y enfocarlas
hacia la formación virtual.