All articles starting with M

Macroscopic quantum coherence

Macroscopic quantum coherence is the phenomenon in which a large object, typically a superconducting circuit, holds a coherent quantum superposition of two classically distinct states, proposed by Anthony Leggett in 1980.

Macroscopic quantum phenomena

Macroscopic quantum phenomena: quantum effects at bulk scales when many particles share one collective state, as in superconductivity, superfluid helium, Bose–Einstein condensates, flux quantization, Josephson junctions, and SQUID magnetometry.

Macroscopic quantum tunneling

Macroscopic quantum tunneling is the quantum tunneling of a collective variable, such as a Josephson junction's phase, through a classically forbidden barrier, demonstrated by Clarke, Devoret, and Martinis in 1985.

Macroscopic quantum tunnelling

Macroscopic quantum tunnelling (MQT) is the escape of a collective variable, like a Josephson junction's phase difference or a molecule's magnetization, through an energy barrier by quantum tunnelling.

Macroscopic traffic flow model

A macroscopic traffic flow model describes road traffic as a continuum using aggregated variables like flow, density, and mean speed, treating traffic as a compressible fluid.

Macross (マクロス)

Macross (マクロス) is a Japanese science fiction anime franchise begun with the 1982 series Super Dimension Fortress Macross, whose songs, transforming mecha, and love triangles became its signature elements.

Macross 7 (マクロス7)

Macross 7 (マクロス7) is a 49-episode 1994–1995 Macross TV anime directed by Tetsurō Amino under Shoji Kawamori, in which singer-pilot Nekki Basara of Fire Bomber sings at the Protodeviln instead of fighting.

Macross Delta

Macross Delta (マクロスΔ) is a 2016 Japanese mecha-idol anime, the fourth full Macross TV series, set in 2067 where the five-member idol unit Walküre suppresses Var Syndrome with song while Delta Flight's VF-31J fighters battle Windermere's Aerial Knights.

Macross Frontier (マクロスF)

Macross Frontier, often shortened to Macross F, is a 25-episode 2008 Japanese mecha anime set in 2059 aboard a space emigrant fleet, marking the Macross franchise's 25th anniversary.

Oct 3, 2026

Macross Frontier: The False Songstress

Macross Frontier: The False Songstress is a 2009 Japanese animated film, the first of two theatrical retellings of the Macross Frontier TV series, directed by Shôji Kawamori.

Macross Plus

Macross Plus (マクロスプラス) is a 1994–1995 four-episode OVA directed by Shoji Kawamori and Shinichiro Watanabe, set in 2040 on Eden, where rival test pilots Isamu Dyson and Guld Goa Bowman face the self-aware AI idol Sharon Apple; a 115-minute Movie Edition followed in 1995.

Macross Zero (マクロスゼロ)

Macross Zero (マクロスゼロ) is a 2002–2004 five-episode OVA prequel to Super Dimension Fortress Macross, directed by Shoji Kawamori, set in the 2008 Unification War over the Protoculture relic Bird Human, and the first Macross with full CG mecha action.

Oct 3, 2026

Macross: Do You Remember Love? (超時空要塞マクロス愛・おぼえていますか)

Macross: Do You Remember Love? (超時空要塞マクロス愛・おぼえていますか) is a 1984 theatrical anime film reworking the Super Dimension Fortress Macross TV series with all-new footage, directed by Shoji Kawamori and Noboru Ishiguro, famous for Minmay's song and the 2025 4K remaster.

Macrostomia

Macrostomia, the transverse or lateral facial cleft (Tessier type 7), is a rare congenital enlargement of the mouth corner from failed fusion of maxillary and mandibular processes, often syndromic, repaired by layered closure with muscle duplication and Z- or W-plasty skin closure.

Macrothelypteris torresiana

Macrothelypteris torresiana, Mariana maiden fern or Torres' fern, a terrestrial Thelypteridaceae fern native from the Indian Ocean through tropical Asia to the Pacific, naturalised in the Americas and Africa, with 94% spore germination and inter-gametophytic reproduction.

Oct 20, 2026

Macrotia

Macrotia is an abnormally large external ear, defined by ear length and width more than 2 standard deviations above age- and sex-specific means, classified as a minor anomaly of the pinna.

Macrotis

Macrotis is the genus of Australian bilbies, rabbit-eared bandicoot marsupials (Thylacomyidae). Two species existed; the lesser bilby is extinct, leaving the vulnerable greater bilby Macrotis lagotis.

Macrotus

Macrotus (big-eared bats), genus of large-eared phyllostomid bats with two species, M. californicus and M. waterhousii, from the southwestern USA and Mexico to the Caribbean; basal clade of Phyllostomidae.

Macrotyloma

Macrotyloma (Wight & Arn.) Verdc., a genus of 24 legume species in Fabaceae tribe Phaseoleae, subtribe Phaseolinae, native from Africa to Myanmar; includes horse gram (M. uniflorum) and Kersting's groundnut (M. geocarpum).

Macrotyloma uniflorum

Macrotyloma uniflorum (horse gram; kollu, kulthi) is a drought-tolerant Fabaceae pulse native to India and Africa, domesticated twice in ancient India, grown mainly in South India for food, forage, and medicine.

Macrouridae

Macrouridae, the grenadiers or rattails, is a large family of gadiform deep-sea fishes with about 375-400 species, whip-like tails lacking a caudal fin, benthopelagic habits from 200 to 7,000 m, and modest trawl fisheries.

Macrovipera

Macrovipera (blunt-nosed vipers), genus Reuss 1927 of large Palearctic vipers with three species (lebetina, razii, schweizeri); potently procoagulant venoms activating prothrombin with Factor Va, causing severe coagulopathy.

Macrozamia

Macrozamia is a genus of about 41 cycad species endemic to Australia, its largest cycad genus, known as zamia palm despite not being a true palm.

MACRS

MACRS (Modified Accelerated Cost Recovery System) is the U.S. federal tax depreciation system under IRC section 168, replacing ACRS for property placed in service after 1986, with GDS and ADS recovery periods of 3 to 39 years.

Oct 20, 2026

Macruronus novaezelandiae

Macruronus novaezelandiae, hoki or blue grenadier, is a Merlucciidae hake of New Zealand and Australia. It supports New Zealand's largest finfish fishery, spawns June–September, and its 2025 assessment placed stocks within the 35–50% target range.

Oct 22, 2026

MACS J0717.5+3745

MACS J0717.5+3745, often shortened to MACS J0717, is a massive merging galaxy cluster about 5.4 billion light-years away in the constellation Auriga, where four clusters are colliding.

MACsec

MACsec, or Media Access Control Security, is the IEEE 802.1AE standard, first published in 2006, that encrypts and authenticates Ethernet frames link by link between neighboring devices.

MACSURF

MacSurf (MacSurf 2.3 "OPEN TABS") is a free GPLv2 NetSurf-fork web browser for PowerPC Mac OS 8.6–10.6, with native TLS 1.3 via macTLS and ES2023 JavaScript via macQJS, no proxy.