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I am Yi-Ting Yeh from Kaohsiung. She is an energetic, quick learning, reliable, and responsible student majoring in E4A at 498411095. She has experience as a cashier which has made her good at controlling money and can speak Mandarin and English to easily communicate with foreigners.

• Energetic achiever

• Quick learner

• Reliable

• Responsible

Este documento es una evaluación de historia sobre las zonas naturales de Chile. Consiste en preguntas sobre la identificación de zonas, paisajes, relieve y climas de Chile. Los estudiantes deben nombrar zonas de Chile, ordenar paisajes de norte a sur, identificar imágenes con su clima y ubicación correspondiente, y vincular imágenes con sus nombres. Finalmente, deben dibujar un paisaje que incluya cordillera, mar, vegetación abundante y volcán.

DASHDASH's Profile

DASHDASHCoLtd

Digital Intelligent Consultancy is a digital media production house that provides various online marketing, web design and development, content management, and creative services. Their goals are customer success and satisfaction. They have a management team of 4 individuals based in Bangkok and San Francisco. They offer services including web design, mobile and web applications, online marketing campaigns, social media management, sound production, and creative design.

Presentazione pulsanteposteat

Conceptposteat

El documento describe los principios físicos de la fluorescencia y fosforescencia. Explica que cuando la luz es absorbida por una molécula, puede ocurrir la luminiscencia a través de dos procesos: la fluorescencia, que es la emisión de luz debido a la relajación de la molécula excitada a estados vibracionales del estado fundamental electrónico, y la fosforescencia, que es la emisión desde un estado triplete de menor energía. También describe los componentes básicos de un espectrofluorímetro, como las fuentes de

Steganography

Ashenafi Ethio

Steganography is the art of hiding secret messages within other files such as images, audio, or video in a way that prevents detection. It differs from cryptography, which encrypts messages to scramble them and prevent understanding if intercepted. Common steganography techniques include substitution, where insignificant data is replaced with message bits, and injection, where the message is embedded directly. Choosing files with extra or noisy data like images with many colors helps prevent detection. While steganography keeps messages hidden, it is vulnerable if an adversary knows a message exists. It provides an additional layer of security when combined with encryption.