All articles starting with P

PGIM Senior Loan Opportunities

PGIM Senior Loan Opportunities is a family of private credit funds managed by PGIM Private Capital, a unit of Prudential Financial, for middle market senior secured direct lending.

PGK1

PGK1 (phosphoglycerate kinase 1, HGNC:8896) is an X-linked human gene (Xq21.1) encoding the glycolytic enzyme phosphoglycerate kinase (EC 2.7.2.3), which converts 1,3-bisphosphoglycerate to 3-phosphoglycerate while generating ATP; mutations cause X-linked recessive PGK1 deficiency.

PGLang

pgLang is the multidisciplinary creative company, record label, and production house cofounded by Kendrick Lamar and Dave Free in March 2020, known for its "at service company" positioning, releases via Interscope, Baby Keem signings, and Project 3 agency.

PGM Hécate II

The PGM Hécate II, also known as the Hecate II, is a French bolt-action heavy sniper rifle in .50 BMG made by PGM Précision and named after the Greek goddess Hecate.

PGM-17 Thor

PGM-17 Thor, earlier SM-75, was an American liquid-fueled intermediate-range ballistic missile built by Douglas Aircraft and the first operational IRBM deployed by the West during the Cold War.

PGM-19 Jupiter

The PGM-19 Jupiter, also known as the Jupiter IRBM, was an American intermediate-range ballistic missile developed by the Army and operated by the Air Force from 1960 to 1963.

PGM1-CDG

PGM1-CDG (CDG-It, GSD XIV, OMIM 614921) is a rare autosomal recessive disorder of phosphoglucomutase 1 deficiency causing mixed glycogen storage and glycosylation disease, treated with D-galactose.

PGM3 deficiency

PGM3 deficiency (PGM3-CDG) is a rare autosomal recessive congenital disorder of glycosylation first reported in 2014, caused by hypomorphic PGM3 mutations that reduce UDP-GlcNAc and glycosylation, causing immunodeficiency, severe atopy with high IgE, autoimmunity, skeletal dysplasia, and hypomyelination.

PGRMC1

PGRMC1 (progesterone receptor membrane component 1), also called Hpr6.6 or 25-Dx, is a 195 amino acid single-pass transmembrane heme-binding MAPR family protein. Despite its name it does not directly bind progesterone; it stabilizes cytochromes P450, acts as a heme chaperone and mPRα adaptor, and is overexpressed in many cancers.

PGRS domain

PGRS domain (polymorphic GC-rich repetitive sequence): glycine-rich GGA-GGX repeat C-terminal domain of PE_PGRS proteins of Mycobacterium tuberculosis; sail-like PGII sandwich structure, ESX-5 secreted, interacts with host receptors such as TLR2.

PGSF IV Feeder, L.P.

PGSF IV Feeder, L.P. is a private equity fund vehicle managed by Pantheon Ventures (UK) LLP, with a reported gross asset value of $495 million as of March 2026.

pgvector

pgvector is an open-source PostgreSQL extension for vector similarity search, created by Andrew Kane in 2021, which adds a vector data type, distance functions, and HNSW and IVFFlat indexes.

PH

PH, also called the pH scale or potential of hydrogen, is a logarithmic measure of the acidity of an aqueous solution, where each unit is a tenfold change.

pH homeostasis in acidophilic archaea

pH homeostasis in acidophilic archaea is the set of mechanisms, from membrane exclusion to proton pumping and repair, that keeps the cytoplasm near neutral despite extreme external acidity.

Sep 29, 2026

pH imaging

pH imaging is an analytical technique that produces a pixel-wise map of pH across a sample, most often with pH-sensitive fluorescent probes in living cells.

PH indicator

pH indicator (acid-base indicator): weak acid or base whose acid and conjugate-base forms differ in color, shifting with pH; transition range about pKa ± 1; used in titrations and universal indicator; concept tied to Sørensen's 1909 pH scale.

PH meter

A pH meter is an electronic instrument that measures the acidity or alkalinity of a solution using a glass electrode paired with a reference electrode, converting the voltage to pH.

Pha Lai Power Complex

The Pha Lai Power Complex (Vietnamese: Nhiệt điện Phả Lại) is a coal-fired power station in Hai Duong Province, Vietnam, 65 km northeast of Hanoi, with 1,040 MW of capacity.

Pha Lai Thermal Power

Pha Lai Thermal Power (Vietnamese: Nhiệt điện Phả Lại) is a coal-fired power station in Chí Linh, Hải Phòng, Vietnam, with six units totaling 1,040 MW.

Oct 22, 2026

Pha That Luang

Pha That Luang (Lao: ພະທາດຫຼວງ, "Great Stupa") is a gold-covered Buddhist stupa in Vientiane, Laos, rebuilt in 1566, destroyed in 1828, and restored in the 1930s as the national symbol.

Phablet

A phablet, or tablet phone, is a smartphone with a screen blurring the line between phone and tablet, defined by Samsung's 2011 Galaxy Note and its S Pen.

Sep 19, 2026

Phace

Phace, the stage name of Florian Harres, is a German drum and bass producer and DJ from Hamburg, active since 2004 and known for a techno-inflected take on neurofunk.

PHACE syndrome

PHACE syndrome (PHACES) is a rare neurocutaneous disorder of segmental facial infantile hemangioma with posterior fossa, arterial, cardiac, and eye anomalies; first named in 1996, criteria set in 2009 and 2016.

Phacoanaphylactic uveitis

Phacoanaphylactic uveitis, also called phacoantigenic or lens-induced uveitis, is a rare granulomatous eye inflammation triggered by lens proteins released after capsular rupture from trauma, surgery, or hypermature cataract; treated by removing lens material.

Phacochoerus

Phacochoerus is the African warthog genus of Suidae, holding two extant species: the widespread common warthog (Phacochoerus africanus) and the arid-adapted, incisor-less desert warthog (P. aethiopicus), which diverged 400,000–1,700,000 years ago per whole-genome data.