[163] Ana omwe anafunsidwa ndi bungwe la Human Rights Watch odzitcha kuti ali ndi zaka zinazake ndipo zaka zawo zotchulidwa zimatsimikiziridwa ndi maonekedwe awo.

Pambuyo poyika matope, zikopa zimadulidwa, kaya ndi pamanja kapena mu makina opangira nyama, zomwe zimachotsa thupi ndi mafuta otsala pachikopacho. De-liming ndiye amachotsa laimu pazikopa, nthawi zambiri ndi ammonium sulfate kapena ammonium chloride komanso sodium metabisulfite. Bating, pofuna kufewetsa chikopa, amagwiritsa ntchito puloteni yogaya mapuloteni. Pickling ndiye amakonzekeretsa chikopa kuti chitenthedwe, nthawi zambiri amagwiritsa ntchito mchere, sulfuric acid, ndi formic acid.

Okonzawo adagwira ntchito ndi chobwezeretsa Ferrari kuti akwaniritse mtundu womwe umawoneka wakuda poyang'ana koyamba, kenako umakhala wabuluu wakuya ndi chitsulo chachitsulo pamene mukuyandikira.

Pokambirana ndi bungwe la Human Rights Watch, mkulu wina wa dipatimenti yoona za chilengedwe anavomereza kuti kutsatira malamulo a zachilengedwe kungathandize kuchepetsa kuipitsidwa kwa zikopa.

Solder yamagetsi imamatira ku zinthu za braze, kotero ngati mupanga malo olimba pa aluminiyumu mutha kugulitsanso waya wanu. Mukhozanso mchenga wa brazed malo kuti muyeretse musanayambe soldering.

Chiwerengero cha anthu chikanakhala bwinoko ngati kupambana kwa flounder sikunagwirizane ndi nyengo. M'nyengo yozizira kumapangitsa kuti mbewu za flounder zizichulukana. Kutentha kwanyengo yozizirirako komanso kupha nsomba zambiri zinalepheretsa kuchuluka kwa anthu. Koma masheya amakhalabe olimba.

Akuluakulu aboma omwe ali ndi udindo wowonetsetsa kuti olemba anzawo ntchito amateteza thanzi la ogwira ntchito komanso chitetezo, komanso kuyang'anira zachilengedwe, adavomereza bungwe la Human Rights Watch kuti satsatira malamulo a Bangladesh okhudzana ndi zikopa ku Hazaribagh.[44]

[238] Komiti Yowona za Ufulu Wachuma, Zachikhalidwe ndi Zachikhalidwe ndi bungwe la UN lomwe limayang'anira kutsatiridwa kwa ICESCR. Komiti ya UN yoona za Ufulu wa Economic, Social and Cultural, Ndemanga Yachidule No. 14: Ufulu wokhala ndi muyezo wapamwamba kwambiri waumoyo, UN Doc. E/C.12/2000/4, yotengera August 11, 2000,para. 15.

2. Lipoti la Department of Environment lomwe lili ndi mutu wakuti Survey and Mapping of Environmental Pollution from Industries in Greater Dhaka and Preparation of Strategies for Mitigation (September 2008) limasonyeza kuti zitsanzo za ubwino wa madzi zomwe zinatengedwa m’malo awiri ku Hazaribagh zinali zopitirira malire ololedwa. Kodi Unduna wa Zachilengedwe ndi Zankhalango udachitaponso kanthu potengera zomwe zidachitikazi, kuphatikizanso kulimbikitsa anthu ochita zikopa za Hazaribagh?

M'zaka makumi awiri zapitazi, pakhala pali zoyesayesa zambiri zomwe zachitika pofufuza za maginito anisotropy a high spin-row first-line transition metal mononuclear complexes1. Chidwi chofufuza chidalimbikitsidwa ndi kuthekera kwa macomplexes otere kuti akhale ngati zitsanzo zabwino zamaginito amderalo pamalo omwe ali mu polynuclear complexes, omwe poyamba anali ndi chidwi ndi magneto-chemical. Izi zidachitika chifukwa chakuchepa kwapang'onopang'ono kwa magnetization (SRM) komwe kumalola mamolekyu ovuta kukhala ngati ma nanomagnets a molekyulu, omwe amatchedwa maginito a single-molecule (SMMs) ndipo izi zidapezeka pamitundu ya polynuclear poyamba2. Chikhalidwe chachikulu cha ma SMM ndikuti amasunga nthawi yawo ya maginito (magnetic dipole orientation) ngakhale atachotsedwa kunja kwa maginito. Khalidwe lotereli limatha kuwonedwa chifukwa cha kukhalapo kwa chotchinga champhamvu chomwe chimachita motsutsana ndi kutembenuka kwapang'onopang'ono komwe kumapangidwa ndi kutentha ndipo kutalika kwa chotchinga mphamvu kumatanthauzidwa ngati U = | D | (S2 - 1/4), pomwe S ndi theka-integer spin ya metal center ground state ndi D ndiye axial parameter of zero field splitting (ZFS), pomwe mtengo woyipa wa D parameter umatsimikizira m'badwo wa chotchinga chomwe tatchulachi. Komabe, ziyenera kudziwidwa kuti ma SMM okhala ndi mtengo wabwino wa D parameter limodzi ndi lalikulu rhombic anisotropy (E) adanenedwa kale3. Kuphatikiza apo, kuchulukirachulukira pakati pa MS ndi M-S kumathamanga kwambiri gawo laling'ono lakunja limatha kupondereza njirayi ndipo SRM imatha kuwonedwa pogwiritsa ntchito miyeso ya AC susceptometry pagawo lopanda zero static maginito ndipo mitundu iyi imatchedwa kuti. maginito amtundu umodzi wa molekyulu. Kufufuza kwa maginito anisotropy kwakhala kofunika kwambiri pamene gulu laling'ono la ma SMM a mononuclear (omwe amatchedwa maginito a single-ion, ofupikitsidwanso ngati ma SIM) adatulukira. Malipoti oyambilira adachokera ku 2003 pomwe Ishikawa ndi ogwira nawo ntchito adapereka lipoti loyamba la Dy ndi Tb phthalocyanine double decker complexes zowonetsera SRM4. Umboni woyamba wa mzere woyamba wa kusintha kwazitsulo zokhala ndi nyukiliya zowonetsera SRM zidanenedwa mu 2010 pa trigonal pyramidal complex of Fe(II) by Long and coworkers5. Kupezeka kwa Co (II) SIM yoyamba kunatsatira chaka chamawa, mu 2011, T. Jurca et al. adanenedwa za SRM mu pentacoordinate mononuclear Co(II) mankhwala okhala ndi isothiocyanido ndi bis(imino)pyridine pincer ligands6. Malipoti ena okhudza ma Co(II) ma SIM amangoyang'ana kwambiri zamitundu yocheperako, monga tridentate7, tetracoordinate8, pentacoordinate9, komanso hexacoordinate ma SIM complexes adanenedwa10. Kuchitika pafupipafupi kwa SIM phenomenon mu Co(II) kompositi kudatilimbikitsa kuphunzira maginito anisotropy of tetracoordinate Co(II) compounds. Izi ndizopezeka mosavuta ndipo nthawi zambiri zimakhala zosasunthika mokwanira, chifukwa chake, zinthu zotere ndizoyenera kuchita maphunziro apamwamba komanso apamwamba.

Sindikutsimikiza za ziwerengero za izi, koma zochulukirapo, ma LED omwe ali pazingwe zamagetsi otsika ngati awa ali m'matumba apulasitiki. Ndizowona kuti LED imatha kutentha, koma ndizowopsa kusamutsa kutentha ku chilichonse kuphatikiza ndi mzere. Choncho kuziziritsa mpweya ndiko kofunika kwambiri.

Funso lachiwiri ndi lokhudzana ndi kubwereza kwina komwe timawona, makamaka pankhani ya mtengo wa aluminiyamu. Chifukwa chake mu Q4, ngati mungayang'ane, aluminiyumu yanu imawononga $ 1,770 kapena china chake, koma tsopano yabwerezedwanso m'mwamba. Momwemonso, kupanga magetsi ku BALCO, komwenso kwakwera kwambiri. Ndiye ngati mutha kufotokoza manambala awa.