[163] Izingane okwaxoxwa nazo ngabe-Human Rights Watch bazichaza njengeminyaka ethile futhi iminyaka yazo eshiwo yafakwa wukubukeka kwabo ngokomzimba.

Ngemva kokufakwa kukalika, izikhumba ziba inyama, ngokuzenzela noma ngomshini wokwenza inyama, inqubo ekhipha inyama namafutha asele esikhumbeni. I-De-liming bese isusa umcako ezikhunjeni, ngokuvamile nge-ammonium sulfate noma i-ammonium chloride kanye ne-sodium metabisulfite. I-Bating, ukuthambisa isikhumba, isebenzisa i-enzyme yokugaya amaprotheni. I-Pickling ibe isilungiselela isikhumba ukuze sishuke, ngokuvamile sisebenzisa usawoti, i-sulfuric acid, ne-formic acid.

Abaklami basebenze nesivuseleli se-Ferrari ukuze bathole umbala obonakala umnyama uma uqala nje ukuwubuka, bese uba luhlaza okwesibhakabhaka ngokujulile nge-metallic fleck njengoba usondela.

Engxoxweni neHuman Rights Watch, isikhulu soMnyango wezeMvelo sivumile ukuthi ukuqiniswa kwemithetho yezemvelo kunganciphisa ngempumelelo ukungcoliswa kwesikhumba.

I-solder kagesi izonamathela kunsimbi ye-braze, ngakho-ke uma udala indawo ye-braze ku-aluminium ungakwazi ukudayisela ucingo lwakho kuyo. Ungakwazi futhi ukufaka isihlabathi indawo e-brazed ukuze uyihlanze ngaphambi kokuyihlanganisa.

Isibalo sabantu singaba ngcono nakakhulu uma impumelelo yokuzala kwe-flounder ibingaboshelwanga nesimo sezulu. Ubusika obupholile buholela ekuzaleni kwe-flounder okuthe xaxa. Ubusika obupholile kuhlangene nomfutho owengeziwe wokudoba kwathibaza ukwanda kwabantu. Kodwa amasheya ahlala eqinile.

Izikhulu zikahulumeni ezinomthwalo wemfanelo wokuqinisekisa ukuthi abaqashi bavikela impilo nokuphepha kwabasebenzi, kanye nokuqapha nokuqiniswa kwemvelo, bavumile kwaHuman Rights Watch ukuthi abayigcini imithetho yase-Bangladesh mayelana nezimboni zesikhumba e-Hazaribagh.[44]

[238] IKomidi Lamalungelo Ezomnotho, Ezenhlalakahle Namasiko liwuhlaka lwe-UN olubhekele ukuqapha ukuthotshelwa kwe-ICESCR. IKomidi Le-UN Lamalungelo Ezomnotho, Ezenhlalakahle Namasiko, Ukuphawula Okujwayelekile No. 14: Ilungelo lezinga eliphezulu lezempilo elifinyelelekayo, UN Doc. E/C.12/2000/4, yamukelwe ngo-Agasti 11, 2000, para. 15.

2. Umbiko woMnyango Wezemvelo onesihloko esithi Survey and Mapping of Environmental Pollution from Industries in Greater Dhaka and Preparation of Strategies for Mitigation yako (September 2008) ubonisa ukuthi amasampula ekhwalithi yamanzi athathwe ezindaweni ezimbili e-Hazaribagh abedlula kakhulu amazinga avunyelwe. Ingabe uMnyango Wezemvelo Namahlathi uthathe esinye isinyathelo ngesisekelo sale datha, okuhlanganisa noma yiziphi izinyathelo zokuphoqelela kunoma yiziphi izimboni ze-Hazaribagh tanneries?

Emashumini amabili eminyaka amuva nje, kube nemizamo eminingi etshaliwe ocwaningweni lwe-magnetic anisotropy ye-high spin yomugqa wokuqala wenguquko yensimbi eyi-mononuclear complexes1. Intshisekelo yocwaningo yagcizelelwa ikhono lalezo zakhiwo ukusebenza njengamamodeli amahle okuziphatha kazibuthe endawo ezikhungweni ze-polynuclear complexes, ebezingaphansi kwentshisekelo ye-magneto-chemical ekuqaleni. Lokhu kwakungenxa yokwenzeka kokukhululeka kancane kokuzibuthe (i-SRM) okuvumela ama-molecule ayinkimbinkimbi ngamanye ukuthi aziphathe njengama-nanomagnets amangqamuzana, abizwa kanjalo ngozibuthe be-molecule (ama-SMM) futhi lokhu kwatholakala ezinhlotsheni ze-polynuclear okokuqala2. Isici esiyinhloko sama-SMM ukuthi agcina umzuzu wawo uzibuthe (i-magnetic dipole orientation) ngisho nangemva kokususwa kwendawo yangaphandle kazibuthe. Ukuziphatha okunjalo kungabonwa ngenxa yokuba khona kwesithiyo samandla esiphikisana nokuhlehla kwe-spin okubangelwa ukushisa kanye nokuphakama kwesithiyo samandla kuchazwa ngokuthi U = |D|(S2 – 1/4), lapho u-S eyi-half-integer spin of the isimo sesisekelo sensimbi futhi D iyipharamitha ye-axial yokuhlukaniswa kwenkundla enguziro (ZFS), kuyilapho inani elingalungile lepharamitha engu-D iqinisekisa ukukhiqizwa komgoqo oshiwo ngenhla. Noma kunjalo, kufanele kuqashelwe ukuthi ama-SMM anevelu elihle lepharamitha engu-D ehambisana ne-rhombic anisotropy (E) enkulu abikwe ngaphambilini3. Ngaphezu kwalokho, lapho i-quantum tunneling phakathi kwezifunda ze-MS ne-M−S ishesha kakhulu inkambu encane yangaphandle ingacindezela le nqubo futhi i-SRM ingabonwa ngokusebenzisa izilinganiso ze-AC susceptometry emkhakheni kazibuthe ongewona uziro futhi lolu hlobo lwezinhlanganisela luqanjwe ngokuthi amamagnethi e-molecule eyodwa eyenziwe ensimini. Ucwaningo lwe-magnetic anisotropy selubaluleke kakhulu lapho isigaba senoveli sama-SMM e-mononuclear (okubizwa ngokuthi omazibuthe be-single-ion, okuqhubeka ngokufushaniswa njengama-SIM) kuvela. Imibiko yokuqala ihlehlela emuva ngo-2003 lapho u-Ishikawa kanye nozakwabo babika ngezakhiwo zokuqala ze-Dy ne-Tb phthalocyanine ezinedecker ebonisa i-SRM4. Ubufakazi bokuqala benxanxathela yenguquko yensimbi ye-mononuclear yomugqa wokuqala ebonisa i-SRM yabikwa ngo-2010 kunxanxathela yephiramidi eyinkimbinkimbi ye-Fe(II) kaLong kanye nozakwabo5. Ukutholakala kwe-SIM yokuqala ye-Co(II) kwalandela ngonyaka ozayo, ngo-2011, T. Jurca et al. kubikwe nge-SRM ku-pentacoordinate mononuclear Co(II) compounds ne-isothiocyanido kanye ne-bis(imino)pyridine pincer ligands6. Eminye imibiko emayelana nama-SIM e-Co(II) igxile kakhulu ezinhlotsheni ezixhumene kancane, njenge-tridentate7, i-tetracoordinate8, i-pentacoordinate9, kodwa futhi kubikwe izakhiwo ze-SIM eziyi-hexacoordinate ezingu-10. Ukwenzeka kaningi uma kuqhathaniswa kwesenzakalo se-SIM kuzinhlanganisela ze-Co(II) kusishukumisele ukuba sitadishe i-anisotropy kazibuthe yezinhlanganisela ze-tetracoordinate Co(II). Lezi zitholakala kalula ngokwenziwa futhi ngokuvamile azikwazi ukuzinza ngokwanele emoyeni ngakho-ke, izinhlanganisela ezinjalo zingamakhandidethi afanelekile ezifundweni ezibanzi nezithuthukile.

Anginaso isiqiniseko ngezinombolo ezikulokhu, kodwa nangaphezulu, ama-LED emigqeni yamandla aphansi njengalena asezimbotsheni zepulasitiki noma kunjalo. Kuyiqiniso ukuthi i-LED ingase ifudumale, kodwa kubi ukudlulisa ukushisa kunoma yini okuhlanganisa nomugqa noma kunjalo. Ngakho ukupholisa umoya kuseyikhona okubaluleke kakhulu.

Umbuzo wesibili uphathelene nezibuyekezo ezithile esizibonayo, ikakhulukazi maqondana nezindleko ze-aluminium. Ngakho-ke ku-Q4, uma uyibheka, i-aluminium yakho ibiza cishe u-$1,770 noma okuthize, kodwa manje isibuyiselwe phezulu. Ngokufanayo, ukukhiqizwa kwamandla kwa-BALCO, nakho kukhuphuke kakhulu. Ngakho uma ungakwazi ukuchaza lezi zinombolo.