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Pakistan Telecommunication Company Ltd., commonly known as PTCL, is the national telecommunication company in Pakistan. [1] [3] PTCL provides telephone and internet services nationwide and is the backbone for the country's telecommunication infrastructure. The corporation manages and operates around 2000 telephone exchanges across the country ...
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β-PtCl 2 is prepared by heating chloroplatinic acid to 350 °C in air. [4] H 2 PtCl 6 → PtCl 2 + Cl 2 + 2 HCl. This method is convenient since the chloroplatinic acid is generated readily from Pt metal. Aqueous solutions of H 2 PtCl 6 can also be reduced with hydrazinium salts, but this method is more laborious than the thermal route of Kerr ...
PTCL is the acronym for Pakistan Telecommunication Company Limited, a telecommunications company in Pakistan. PTCL may also refer to: Peripheral T-cell lymphoma; Physical and Theoretical Chemistry Laboratory, University of Oxford, England
The BÉPO layout is an optimized French keyboard layout developed by the BÉPO community, [1] supporting all Latin-based alphabets of the European Union, Greek, and Esperanto. [2] It is also designed to ease programming. It is based on ideas from the Dvorak and other ergonomic layouts. Typing with it is usually easier due to the high frequency ...
Chloroplatinic acid (also known as hexachloroplatinic acid) is an inorganic compound with the formula [H 3 O] 2 [PtCl 6](H 2 O) x (0 ≤ x ≤ 6). A red solid, it is an important commercial source of platinum, usually as an aqueous solution. Although often written in shorthand as H 2 PtCl 6, it is the hydronium (H 3 O +) salt of the ...
In 2019, PTCL and Ufone were merging a number of their departments. [6] Rashid Khan, president and CEO of both Ufone and PTCL, died in December 2020. [7] In 2021, it purchased its own 4G spectrum license for US$279 million. [3] In July 2021, Ufone had around 23 million cellular subscriptions, and had a market share of 12%.
Subtypes of T-cell lymphoma [1]. Peripheral T-cell lymphoma not otherwise specified (PTCL-NOS), is a subtype of peripheral T-cell lymphoma.Peripheral T-cell lymphoma (PTCL) is defined as a diverse group of aggressive lymphomas that develop from mature-stage white blood cells called T-cells and natural killer cells (see figure for an overview of PTCL subtypes).