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B1 Preliminary, previously known as Cambridge English: Preliminary and the Preliminary English Test (PET), is an English language examination provided by Cambridge Assessment English, one of the examinations in the Cambridge English Qualifications.
The Psychometric Entrance Test (PET) – commonly known in Hebrew as "ha-Psikhometri" (The Psychometric) – is a standardized test that serves as an entrance exam for institutions of higher education in Israel. The PET covers three areas: quantitative reasoning, verbal reasoning and English language.
The Public English Test System (PETS; simplified Chinese: 全国公共英语等级考试; traditional Chinese: 全國公共英語等級考試; pinyin: Quánguó Gōnggòng Yīngyǔ Děngjí Kǎoshì) is a test developed by the National Education Examinations Authority (NEEA) of the People's Republic of China.
The Oxford Placement Test (OPT), also called the Oxford Online Placement Test (OOPT), is an on demand computer-adaptive test of the English language for non-native speakers of English, reporting at Pre-A1, A1, A2, B1, B2, C1, and C2 levels of the Common European Framework of Reference (CEFR).
The hamadryas baboon is one of many primate species that has been administered the mirror test.. The mirror test—sometimes called the mark test, mirror self-recognition (MSR) test, red spot technique, or rouge test—is a behavioral technique developed in 1970 by American psychologist Gordon Gallup Jr. to determine whether an animal possesses the ability of visual self-recognition. [1]
PET is a functional imaging technique that produces a three-dimensional image of functional processes in the body. The system detects pairs of gamma rays emitted indirectly by a positron -emitting radionuclide ( tracer ), which is introduced into the body on a biologically active molecule.
Positron emission tomography (PET) [1] is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption.
X-ray image of a microchip implant in a cat. A microchip implant is an identifying integrated circuit placed under the skin of an animal. The chip, about the size of a large grain of rice, uses passive radio-frequency identification (RFID) technology, and is also known as a PIT (passive integrated transponder) tag.