Graphene, iyo yakanga isingakwanisi

Graphene, iyo yakanga isingakwanisi

Kangani katinoona "nhau dzenguva yemberi" munhau, umo kubudirira kwakarongwa kwesainzi kunobatsira hupfumi hwenyika kunoziviswa nekuzvikudza? Kazhinji mumashoko kumashoko akadaro uye mishumo munhu anogona kuwana kusava nechokwadi uye anofona kuti anyore chete nezvezviitiko zvekare. Tine kutenda kudiki muzvirongwa zvakajeka uye zvinokurudzira.

Zvakanaka, iyo nzvimbo yeruzivo rwepamba haina kusarudzika mumhando iyi yezvinyorwa. Hazvina kuoma kuwana "zvavo" zviziviso zveNew Vasyukov.

Ini ndinokurudzira kuronda mafambiro eprojekiti yetekinoroji iyo yakaita kupenga kwete kuMadokero chete, asi yasvikawo kune vezvemutauro weRussia. Kana iwe ukatamba bhingo bhingo, ini ndinokupa zano pamberi pekata - graphene.

Rini uye chii chakavimbiswa

Muna Kurume 2019, yakapararira nenhau yemutauro weChirungu, kunyanya yeBritish. chirevo chine ruzha kubva kuParagraf. CEO uye co-muvambi Simon Thomas akataura zvine tariro nezve kufambira mberi kukuru mukugadzirwa kwegraphene. Maererano naye, yakatangwa muna 2015 gore, Cambridge purofesa Sir Colin Humphreys, Paragraf akakwanisa kumisa yakagadzikana tekinoroji nzira yekugadzirwa kwegraphene muchimiro chedhisiki ine dhayamita inosvika 200 mm.

Graphene, iyo yakanga isingakwanisi

Zvichienderana nemakore mazhinji ekutsvagisa uye makore akapedzerwa kuseta tekinoroji maitiro, Simon akavimbisa kutanga kugadzirwa kwemaindasitiri emidziyo achishandisa graphene mukati memwedzi miviri inotevera.

Chii chakatangira vimbiso

Ehe, matekinoroji akadaro asina kujairika haagone kuoneka kunze kwemhepo yakatetepa. Mushure mezvose, hofori dzakadai seIBM, Intel, Samsung, uye mamwe mapoka mazhinji ari kushanda padambudziko rekugadzirwa kwemaindasitiri egraphene. Hazvigoneki kuti zvaigoneka uye zvakafanira kuenda mberi kwavo mune stealth mode. Naizvozvo, tinogona kuwana mitsva yemabasa avo ekare.

Muna 2017 kambani yakagamuchira mari Β£3 mamiriyoni kusanganisira mari yehurumende. Idzi mari dzakaitirwa kuvandudza prototypes uye kuvandudza tekinoroji (rega ndikuyeuchidze kuti kambani yakavambwa muna 2015, uye tsvakiridzo yakaita kuti danho rekutengesa rive rakakodzera rakaitwa kunyangwe kare).

Muna May 2018 kambani akagamuchira chimwe chikamu mari. Panguva ino saizi yayo yaive 2,9 miriyoni, uye pakati pevashambadziri pakanga pasina chete makambani makuru emakambani, asiwo homwe yeCambridge Enterprise. Zvino yakanga isisiri yekuvandudza tekinoroji. Chinangwa chekudyara ndechekuvhura saiti yekugadzira kuti itange kugadzirwa kwemidziyo yakavakirwa pagraphene. Ivo vakaronga kutanga ne-super-sensitive magnetic field sensors uye mamwe ma sensors akagadzirirwa musika mukuru.

Rinenge gore gare gare, muna Kurume 2019, pakanga paine chirevo chekuti zvese zvakagadzirira uye zvasimbiswa. Chaizvoizvo, mumwedzi mishoma, graphene-yakavakirwa michina ichatanga kugadzirwa, inorova pamusika, uye nguva nyowani ichatanga. Iyi nhau huru, ine nguva yakatarwa (kunyange isina kujeka) yakagamuchirwa zvakanaka uye yakasvika muverengi wedu wepamba.

Chii chaizvo chakaitika uye chisina kuitika mushure mekunyepedzera

Muverengi akangwara anogona kufungidzira zvakaitika mushure meruzha rwakadai uye kutariswa kwenhau. Zvakanaka, ini ndichapa yakasara zano. Ndima yakavhara imwe denderedzwa rezvemari kubva kumari imwe chete yekudyara, vatowana Β£ 12,8 miriyoni pavari.Zvisinei, izvi zvakaitika kare muna Chikunguru 2019, 4 mwedzi mushure meiyo hype. Mumwedzi iwoyo, kutanga (kusvika papi iyo kambani yemakore mana inogona kunzi yekutanga) yaive akapiwa nemubairo Β£0,5 miriyoni yekuvandudza.

Izvo zvisati zvaitika munguva yakapfuura ndeye shanduko yakavimbiswa uye kutanga kwekugadzirwa kwehuwandu. Mwedzi 8 nehafu yakatopfuura kubva pakavimbiswa kutanga kugadzirwa kwezvigadzirwa mukati memwedzi 2-3, asi ma sensors akaziviswa uye ma transducers (ane sensitivity 30 times yakakwirira kupfuura anoshandiswa) haana kupinda mumusika.

Mapeji mashanu ekutanga ekutsvaga kweGoogle uye tebhu ye "Nhau" inongoratidza chete mazwi ekutanga ane ruzha nezve kugadzirira kutanga kugadzirwa kwegraphene-based zvishandiso mu "mwedzi mishoma inotevera" kubva munaKurume 5, pamwe nenhau dzaChikunguru nezve. kugamuchira mari ye Β£2019 miriyoni.

Izvo hazvigoneke kuwana chero ruzivo nezve kuvhurwa chaiko kwechero kugadzirwa kana kupihwa kwezvikamu zvemugadziri wechitatu-bato. Uyezve, webhusaiti yekambani yakamira kushanda, kunyange zvazvo vezvenhau vakataura nezvayo kumashure munaGunyana.

Chimiro chazvino

Iyo kambani yakawana mari kubva 2017 yeinosvika Β£ 19,2 miriyoni (1,6 bhiriyoni rubles pamutengo wekuchinjana ikozvino). MunaGunyana 2019, timu yekambani iyi yaisanganisira vaongorori makumi maviri nevashanu (muna Kurume vaive gumi nematanhatu), uye, tichifunga nezvemashoko emuvambi, vachiri kugadzira uye kugadzirira kutanga kugadzirwa kwechishamiso magineti masensa uye mamwe ma sensor. Nhau dzichangoburwa pamusoro pavo dzinopera munaGunyana. Website iye zvino haisisiri kushanda (upd. inowanikwa kuburikidza neVPN).

ziviso

Zvichakadaro, kune imwe nzvimbo ivo vari kuunganidza iyo inotevera mari yekuchinja mabhatiri, conductors, sensors uye. mamwe makondomu, tiri kukupa kuderedzwa pane chimwe chinhu chiri kutounza mutsauko. Zvakanditorera maawa akati wandei kuongorora masosi uye kugadzirira zvinyorwa, uye kunyange rombo rakanaka; apo nhau padzakabata ziso rangu, ndakazvichengeta uye ndikazvirangarira panguva chaiyo. Asi izvi zvose zvinogona kuitwa nemuchina uri kumashure, uyo watoshandiswa nenhamba huru yemasangano uye mapoka ekuongorora. Join us!

Graphene, iyo yakanga isingakwanisi

Book "Data mining. Bvisa ruzivo kubva kuFacebook, Twitter, LinkedIn, Instagram, GitHubΒ»

Mukatikati meanozivikanwa masocial network - Twitter, Facebook, LinkedIn uye Instagram - akapfuma madhipoziti eruzivo akavanzwa. Mubhuku rino, vaongorori, vaongorori, uye vanogadzira vanodzidza nzira yekuburitsa iyi yakasarudzika data vachishandisa Python kodhi, Jupyter Notebook, kana Docker midziyo. Kutanga, iwe unozojairana nekushanda kweanonyanya kufarirwa masocial network (Twitter, Facebook, LinkedIn, Instagram), mapeji ewebhu, mablogiki uye mafeed, email, uye GitHub. Wobva watanga kuongorora iyo data uchishandisa Twitter semuenzaniso.

Β» Unogona kuverenga bhuku racho zvakadzama pawebhusaiti yemuparidzi
Β» Tafura yezvinyorwa
Β» Chidimbu

For Khabrozhiteley 25% dhisikaundi uchishandisa kopani - Data Mining

Graphene, iyo yakanga isingakwanisi

Book "Kusuma PyTorch: Kudzidza Kwakadzika muKugadzirisa Mutauro WechisikigoΒ»

Natural Language Processing (NLP) ibasa rakakosha zvakanyanya mumunda wehungwaru hwekugadzira. Kubudirira kuita kunoita kuti zvigadzirwa zvakaita seAmazon's Alexa neGoogle Translate zvigoneke. Iri bhuku rinokubatsira iwe kudzidza PyTorch, yakadzama yekudzidza raibhurari yePython inova imwe yeanotungamira maturusi e data sainzi uye NLP vanogadzira software. Deleep Rao naBrian McMahan vanokuzivisa iwe kuNLP uye zvakadzama kudzidza algorithms. Uye ivo vacharatidza kuti PyTorch inokubvumidza sei kuita maapplication anoshandisa ongororo yemavara.

Β» Unogona kuverenga bhuku racho zvakadzama pawebhusaiti yemuparidzi
Β» Tafura yezvinyorwa
Β» Chidimbu

For Khabrozhiteley 25% dhisikaundi uchishandisa kopani - PyTorch.

Pakubhadharwa kwepepa rebhuku rebhuku, bhuku remagetsi richatumirwa ne-e-mail.

Source: www.habr.com

Voeg