Results 71 to 80 of about 14,278 (336)
Girls in Mining: Research Findings from Ghana, Niger, Peru, and United Republic of Tanzania [PDF]
, 2007 [Excerpt] Research carried out by the International Labour Organization’s International Programme on the Elimination of Child Labour (ILO–IPEC) between April and December 2006 has produced evidence that girls as well as boys are involved in hazardous ...
International Labour Organization, Bureau for Gender Equality +1 more
core +1 more source
Heavy metal tolerance traits of filamentous fungi isolated from gold and gemstone mining sites
Brazilian Journal of Microbiology, 2017 Increased environmental pollution has necessitated the need for eco-friendly clean-up strategies. Filamentous fungal species from gold and gemstone mine site soils were isolated, identified and assessed for their tolerance to varied heavy metal ...
O. Oladipo +4 more
semanticscholar +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Direct Mode‐Resolved Measurement of Interfacial Phonon Transport by Acoustic Phonon Reflectometry
Advanced Materials Interfaces, EarlyView.We introduce a novel analysis, acoustic phonon reflectometry, that measures the mode‐resolved phonon reflection coefficient at semiconductor interfaces. In aluminum nitride, we observe excellent agreement with the acoustic mismatch model across three distinct interfaces.
Christopher Hennighausen +9 more
wiley +1 more source
Able Was I Ere I Saw Elba [PDF]
, 1975 The title of this article, one of the most famous palindromes of all time, was uttered by Napoleon after he had been exiled to the island of Elba. The following palindromic letter, written by the deposed emperor, makes it clear that his debility caused ...
Stephens, David L.
core +1 more source
Comparison of seven portable Raman spectrometers : beryl as a case study [PDF]
, 2017 In this paper, a series of beryl varieties with the accent on emeralds was investigated using seven portable Raman spectrometers equipped mainly with 785- and 532-nm excitation lasers. Additionally, one dual system and a new portable sequentially shifted
Bersani, Danilo +3 more
core +2 more sources
Advanced Science, EarlyView.Nuclear metabolism oscillates during cell cycle progression. Quantitative chromatome proteomics and imaging reveal phase‐specific dynamics of PIP5K1A and nuclear PIP2, linking phosphatidylinositol metabolism to histone methylation. This work identifies nuclear lipid metabolism as a previously unrecognized regulatory axis coordinating chromatin ...
Antoni Gañez‐Zapater +13 more
wiley +1 more source
Gemmological samples: rock crystal from two localities in the Rhodopes, Bulgaria
Historia Naturalis Bulgarica, 2019 The paper comprises gemmological and other data on several specimens of faceted rock crystal gemstones from two localities in the Madan ore field, Smolyan Province, and Krumovgrad Municipality, Kardzhali Province, of the Rhodopes, Bulgaria.
Stanislav Abadjiev
doaj +1 more source
Korean Journal of Medical Education, 2020 Medical students in Indonesia: an invaluable living gemstone during coronavirus disease 2019 pandemic Gilbert Lazarus, Ghea Mangkuliguna and Ardi Findyartini Faculty of Medicine, Universitas Indonesia, School of Medicine and Health Sciences, Atma Jaya ...
G. Lazarus +2 more
semanticscholar +1 more source
Advanced Science, EarlyView.Our study identifies the HDACs‐STAT3 axis as key regulator for M2 macrophage accumulation in DLBCL. We developed Chid@M2pep‐EVs/TP, a pH‐responsive drug delivery system for M2 macrophage specific chidamide administration. By coupling M2‐targeted chidamide with EVs‐mediated delivery, this system reprograms M2 to M1 via HDAC inhibition and STAT3 ...
Bo Dai +15 more
wiley +1 more source