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All articles starting with P

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Plymouth, Massachusetts

Plymouth, Massachusetts, is a coastal town about 38 miles southeast of Boston, founded in 1620 by Mayflower Pilgrims as the first permanent European settlement in New England.

Plymouth, Montserrat

Plymouth, Montserrat: the de jure capital of the British Overseas Territory, abandoned and buried after the Soufrière Hills Volcano eruption began in 1995; government now sits at Brades.

Plyometrics

Plyometrics: jump and shock training using the stretch-shortening cycle, coined by Fred Wilt in 1975 from Verkhoshansky's methods; improves jump, sprint, and power performance and is safe in older adults when programmed properly.

Plywood

Plywood is an engineered wood panel of thin veneer layers glued under heat and pressure with alternating grain, giving strength, stability, and a high strength-to-weight ratio.

PLZ-05

The PLZ-05, also known as the Type 05, is a Chinese tracked 155 mm self-propelled howitzer with an automatic loader, serving the People's Liberation Army.

Plzeň

Plzeň (Pilsen) is a statutory city in western Bohemia, capital of the Plzeň Region and the Czech Republic's fourth largest city. Founded about 1295 by Wenceslas II at the confluence of four rivers, it is home to Škoda and the Pilsner Urquell brewery.

Plzeň Region

Plzeňský kraj (Plzeň Region, NUTS CZ032) is a Czech region in southwest Bohemia bordering Bavaria; capital Plzeň. Third largest by area (7,649 km²), eighth by population (614,683 in 2025), fifth in GDP per capita.

PM

PM, from the Latin post meridiem meaning after midday, is the 12-hour clock designation for the half of the day from noon to midnight, so 12:00 PM is noon.

PM CARES Fund

PM CARES Fund (Prime Minister's Citizen Assistance and Relief in Emergency Situations Fund) is an Indian public charitable trust registered 27 March 2020, chaired by the Prime Minister, funded by voluntary donations with 80G and CSR benefits, audited privately, and outside RTI and CAG purview.

PM M1910

The PM M1910 is a Russian water-cooled heavy machine gun adopted in 1910, the standard machine gun of Russian and Soviet forces through both world wars.

PM Narendra Modi

PM Narendra Modi (पी एम नरेंद्र मोदी) is a 2019 Hindi biographical drama starring Vivek Oberoi as Prime Minister Narendra Modi, directed by Omung Kumar. Barred by the Election Commission during the 2019 polls, released 24 May 2019, panned as a hagiography, grossing ₹11.51 crore.

PM3-CAA Oil and Gas Field

The PM3-CAA Oil and Gas Field, or PM3 Commercial Arrangement Area, is a producing oil and gas block jointly developed by Malaysia and Vietnam in the Gulf of Thailand.

PM6

PM6 is a fluorinated donor-acceptor copolymer used as the electron donor in organic solar cells. Its 2019 pairing with the acceptor Y6 reached 15.7% efficiency and became a benchmark.

PM6:Y6 bulk heterojunction

PM6:Y6 is the bulk heterojunction active layer formed by blending the donor polymer PM6 with the non-fullerene acceptor Y6, setting a certified 14.9% efficiency record in 2019.

Pma1 stabilization in the Golgi protein 1

Psg1 (YKL077W, PMA1 stabilization in the Golgi protein 1) is a yeast Golgi/ER protein, cleaved by Kex2 into PSG1-N' and PSG1-C', that stabilizes the Pma1 proton ATPase; unrelated to human PSG1.

PMAIP1

PMAIP1, also called NOXA or APR, is a human gene on 18q21.32 encoding a 54-aa BH3-only pro-apoptotic BCL-2 family protein induced by p53 and other stress factors; it binds MCL1 and is a cancer prognostic biomarker.

PMC42

PMC42 (PMC42-ET, CVCL_5215) is a human breast carcinoma cell line established in 1983 from a pleural effusion, with stem cell characteristics, normal-like mRNA and miRNA profiles, and the epithelial daughter line PMC42-LA.

PMD (software)

PMD, short for Programming Mistake Detector, is an open-source static code analyzer for Java and Apex that finds flaws like unused variables and empty catch blocks.

PMEL

PMEL (Pmel17, gp100, Silver) is a melanocyte-specific transmembrane glycoprotein forming functional amyloid fibrils in melanosomes for melanin deposition; mutations cause Dominant white chicken, Silver horse, and human pigmentary glaucoma.

PMI (company)

PMI (银泰科技), also known as Precision Motion Industries, is a Taiwanese manufacturer of ballscrews, linear guideways, and actuators, founded in 1990 and headquartered in Taichung, serving machine tools and semiconductor equipment.

pMINFLUX

pMINFLUX (pulsed interleaved MINFLUX) is a variant of MINFLUX single-molecule localization, published in 2021, which delivers the excitation beam through interleaved laser pulses, adding fluorescence lifetime information and enabling FRET tracking at 1–2 nm precision.

PML nuclear bodies

PML nuclear bodies (ND10) are membrane-less nuclear organelles built by the PML tumor suppressor protein, 0.2–1.0 µm foci with a PML shell and protein core, disrupted in acute promyelocytic leukemia and responsive to interferon, oxidative stress, and arsenic trioxide.

PMM2-CDG

PMM2-CDG, also known as Jaeken syndrome, is an autosomal recessive inherited disorder caused by deficient phosphomannomutase 2, accounting for about 60% of congenital disorders of glycosylation.

PMMA depolymerization to monomer

PMMA depolymerization to monomer is the chemical recycling process that breaks poly(methyl methacrylate), the transparent plastic sold as Perspex and Plexiglass, back into its monomer, methyl methacrylate, for reuse.

PMMA resist

PMMA resist is poly(methyl methacrylate) dissolved in a solvent such as anisole, a positive-tone electron-beam resist in which exposure breaks the polymer backbone so exposed areas dissolve away.

PMN mine

The PMN mine, also designated PMN-1, is a Soviet pressure-actuated blast anti-personnel mine first fielded in the 1950s with a plastic body and 0.2 kg TNT charge.

PMN-PT

PMN-PT is a piezoelectric single-crystal solid solution of lead magnesium niobate and lead titanate whose giant piezoelectric coefficients have reshaped high-end ultrasonic transducers since the late 1990s.

PMP22

PMP22 (peripheral myelin protein 22, GAS3) is a chromosome 17p12 gene encoding a 22-kDa tetraspan myelin glycoprotein; duplication causes CMT1A, deletion causes HNPP, and point mutations cause CMT1E and Dejerine-Sottas syndrome.

PMR446

PMR446 (Private Mobile Radio, 446 MHz) is a European license-free walkie-talkie service created in 1998, limited to 500 mW, with 16 analog and 32 digital channels.

PMS Clan

PMS Clan, originally Psychotic Man Slayers and later Pandora's Mighty Soldiers, is a women's video gaming community and competitive clan founded in 2002 on Xbox Live by twin sisters Amy Brady and Amber Dalton.