Experimental treatment of side products formed in smelting the silver lead ore of Newburyport, Mass. by Baldwin, G. J. (George Johnson), Hibbard, Henry D. 1856-

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Pan-European atmospheric lead pollution, enhanced blood lead levels, and cognitive decline from Roman-era mining and smelting by McConnell, JR, Chellman, N, Plach, A, Wensman, SM, Plunkett, G, Stohl, A, Smith, N, Vinther, BM, Dahl-Jensen, D, Steffensen, JP, Fritzsche, D, Brugger, SO, McDonald, BT, Wilson, AI

“…Although lead exposure routes were many and included use of glazed tablewares, paints, cosmetics, and even intentional ingestion, the most significant for the nonelite, rural majority of the population may have been through background air pollution from mining and smelting of silver and lead ores that underpinned the Roman economy. …”

The working of 5668 lbs. third grade and 1147 lbs. 1st grade argentiferous galena ore from the Merrimac Mine, Newburyport, Mass., including crushing, washing, roasting, and smelting of the ore and refining the products obtained by Towne, Linwood O.

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Uncomputability and Physical Law by Lloyd, Seth

“…In particular, the form of the energy spectrum of quantum systems capable of universal computation is uncomputable: to answer whether a Hamiltonian system is gapped or gapless in a particular sector requires one to solve the Halting problem. Finally, the problem of determining the most concise expression of physical laws requires one to determine the algorithmic complexity of those laws, and so, the answer to this problem is uncomputable.…”
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Arsenic in small, mammals by Ismail, A., Roberts, R.D.

“…Acute arsenic poisoning had been reported since the nineteenth century from smelting and refining activities. Many of these studies show that arsenic accumulated in the animals is not to concentration greater than 1 ug.g-1. …”

Heat of formation of some ferro-calcic singulo-silicates by Wen, Ching Yu, 1881-

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Within-host evolution of HIV-1 and the analysis of transmissible diversity by English, SE

“…<p>The central problem for researchers of HIV-1 evolution is explaining the apparent design of the virus for causing pandemic infection in humans: understanding how HIV-1 spreads is key to halting the pandemic. Current knowledge of how HIV-1 spreads from host to host is based upon experimental observation and indirect inferences informed by theory. …”

Recycled melanoma-secreted melanosomes regulate tumor-associated macrophage diversification by Parikh, Roma, Parikh, Shivang, Berzin, Daniella, Vaknine, Hananya, Ovadia, Shai, Likonen, Daniela, Greenberger, Shoshana, Scope, Alon, Elgavish, Sharona, Nevo, Yuval, Plaschkes, Inbar, Nizri, Eran, Kobiler, Oren, Maliah, Avishai, Zaremba, Laureen, Mohan, Vishnu, Sagi, Irit, Ashery-Padan, Ruth, Carmi, Yaron, Luxenburg, Chen, Hoheisel, Jörg D, Khaled, Mehdi, Levesque, Mitchell P, Levy, Carmit

“…Our findings suggest that interactions mediated by second-hand extracellular vesicles contribute to the formation of the metastatic niche, and that blocking the melanosome cues of macrophage diversification could be helpful in halting melanoma progression.…”
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Simulation study of semiconductor thermoelectric power generator for waste heat recovery and energy harvesting by Chan, Murphy Kim Hua

“…One of the proven initiatives is to perform waste heat recovery using thermoelectric generators (TEGs) in wide variety of applications including space, solar photovoltaic, automotive, smelting and more. To understand key aspects of TEG performances such as power output and efficiency, the study of thermoelectric material with respect to applied temperature is also another important consideration. …”
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Understanding Entrainment in Human Groups: Optimising Human-Robot Collaboration from Lessons Learned during Human-Human Collaboration by Schneiders, Eike, Fourie, Christopher, Celestin, Stanley, Shah, Julie, Jung, Malte

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The evolution of the responsibility to protect : from 2001 to 2009. by Gong, Lina.

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Use of co-cultivation method to stimulate the production of antimicrobial natural products from mangrove microorganisms by Tan, Jin Wei

“…Cryptic gene clusters from actinomycetes are suspected to harbor potential in producing bioactive products, and in this study, co-cultivation is utilized to stimulate these cryptic gene clusters in novel antibiotics production. 10 actinomycete strains isolated from Sungei Buloh Wetland Reserve were co-cultured with Mycobacterium Abscessus and Asperigillus Westerdijikiae in two liquid mediums, Glucose-Yeast extract-Malt extract (GYM) and Minimum Media (MM). Their culture extracts were screened for antibacterial activity using filter-disc assay. …”
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Africa's new electoral playbook by Ronak Gopaldas

“…Finally, the paper will conclude by assessing future implications and outlooks for actions to halt the threats to electoral accountability and governance on the continent.…”
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In-vitro compatibility evaluation of fungal mixed culture for bioconversion of domestic wastewater sludge by Molla, Abul Hossain, Fakhru'l‐Razi, Ahmadun, Abd‐Aziz, Suraini, Hanafi, Mohamed Musa, Alam, Md. Zahangir

“…Two different fungi were grown in the same petri dish 4 cm apart in two culture media, potato dextrose agar (PDA) and malt extract agar (MEA). Fifteen different in-vitro interactions were studied and summarized according to five possible outcomes, i.e., mutual intermingling, partial mutual intermingling, inhibition at contact point, inhibition at a distance and replacement. …”
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Dietary strategies to mitigate alzheimer's disease: insights into antioxidant vitamin intake and supplementation with microbiota-gut-brain axis cross-talk by Wan Zurinah, Wan Ngah, Hajar Fauzan, Ahmad, Sheril June, Ankasha, Suzana, Makpol, Tooyama, Ikuo

“…The lack of effective treatments to halt or reverse the progression of this disease has prompted a search for non-pharmaceutical tools. …”
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3D printing of mycelium engineered living materials using a waste-based ink and non-sterile conditions. by Soh, Eugene, Teoh, Jia Heng, Leong, Brendon, Xing, Tingrong, Le Ferrand, Hortense

“…An agar gel was chosen as the printing medium and supplemented with coffee grounds, malt and peptone to double the growth rate and density of the mycelium by Pleurotus ostreatus. …”
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A case study of construction dispute – case A & B by Ong, Simon Yeow Kuan.

“…This would result in a vicious cycle: them delaying construction due to inadequate cash flow, and the owner withholding payment due to the delay, resulting in a halt in construction. This Final Year Project (“FYP”) will look into a case dispute involving a domestic sub-contractor and the main contractor. …”
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Surviving the economic crisis In distribution and warehousing business by Tan, Ai Leen

“…After 4 years of economic boom with the world seeing soaring trade volumes and rapid growth, the global recession had brought the trading market to a halt and countries experiencing depreciating growth. …”
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Profiling the growth conditions and persistent organic pollutants (POPS) tolerance of Phenoliferia glacialis USM-PSY62 by Ain Nur Afifah Azman, Shazilah Kamaruddin, Quay, Doris Huai Xia, Farah Diba Abu Bakar, Noor Haza Fazlin Hashim, Abdul Munir Abdul Murad, Izwan Bharudin

“…This study aims to characterize the P. glacialis USM-PSY62 through the identification of the optimum growth parameters in different media (Yeast Peptone Dextrose, YPD & Yeast Malt, YM), temperature (4°C, 15°C, 20°C) and pH (6, 7, 8, 9) as well as their ability in carbon assimilation and extracellular enzyme production. …”
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Studies of seed-borne fungi of tropical pasture legume species by Nik, WZ, Parbery, DG

“…In order to isolate storage fungi, seeds were incubated on salt-malt agar. This medium was also effective in isolating pathogens which survived for long periods in seed, which suggests that such pathogens may share with storage fungi physiological characteristics which aid survival in seed. …”