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  2. COST Hata model - Wikipedia

    en.wikipedia.org/wiki/COST_Hata_model

    It is the most often cited of the COST 231 models (EU funded research project ca. April 1986 – April 1996), [1] also called the Hata Model PCS Extension. This model is the combination of empirical and deterministic models for estimating path loss in an urban area over frequency range of 800 MHz to 2000 MHz.

  3. British Rail Class 231 - Wikipedia

    en.wikipedia.org/wiki/British_Rail_Class_231

    The British Rail Class 231 [7] is a class of eleven diesel-electric multiple units of the FLIRT family, which have been built for Transport for Wales by Swiss rolling stock manufacturer Stadler Rail. The first units entered service on 18 January 2023.

  4. Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Main_Page

    James Madison (1751–1836) was a Founding Father of the United States and its fourth president, serving from March 4, 1809, to March 4, 1817.Dubbed the "Father of the Constitution" for his role in creating the U.S. Constitution, he had been dissatisfied with the weak government under the Articles of Confederation, and helped organize the Constitutional Convention of 1787.

  5. Pacific 231 - Wikipedia

    en.wikipedia.org/wiki/Pacific_231

    A 1949 award-winning French film, Pacific 231, directed by Jean Mitry, used the orchestral work as the soundtrack for a tribute to the steam locomotive, and included close-up footage of the SNCF 231E 24 ex Nord 3.1194. The 10-minute film includes shots of the driving wheels, running gear and railroad operations, mostly taken at speed, and is ...

  6. Comprehensive sex education - Wikipedia

    en.wikipedia.org/wiki/Comprehensive_sex_education

    [1] [2] [3] CSE is widely supported by health organizations for its effectiveness in improving public health outcomes. Research shows that comprehensive sex education contributes to reduced rates of unintended pregnancies and STIs, delayed initiation of sexual activity, and increased use of contraceptives among sexually active youth.

  7. Primitive data type - Wikipedia

    en.wikipedia.org/wiki/Primitive_data_type

    1 byte 8 bits Byte, octet, minimum size of char in C99( see limits.h CHAR_BIT) −128 to +127 0 to 255 2 bytes 16 bits x86 word, minimum size of short and int in C −32,768 to +32,767 0 to 65,535 4 bytes 32 bits x86 double word, minimum size of long in C, actual size of int for most modern C compilers, [8] pointer for IA-32-compatible processors

  8. Multiple choice - Wikipedia

    en.wikipedia.org/wiki/Multiple_choice

    A multiple choice question, with days of the week as potential answers. Multiple choice (MC), [1] objective response or MCQ(for multiple choice question) is a form of an objective assessment in which respondents are asked to select only the correct answer from the choices offered as a list.

  9. CHIPS and Science Act - Wikipedia

    en.wikipedia.org/wiki/CHIPS_and_Science_Act

    The CHIPS and Science Act is a U.S. federal statute enacted by the 117th United States Congress and signed into law by President Joe Biden on August 9, 2022. The act authorizes roughly $280 billion in new funding to boost domestic research and manufacturing of semiconductors in the United States, for which it appropriates $52.7 billion.