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result(s) for
"Mills and mill-work"
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Sweet heart
\"After Charley and her husband Tom move into Elmwood Mill, sinister memories of a previous existence start to haunt her. Despite both their attempts to dismiss everything with rational explanations, the feeling turns to certainty as the memories become increasingly vivid and terrifying\"--Publisher marketing.
Book
Ecclesiastical Lordship, Seigneurial Power and the Commercialization of Milling in Medieval England
This is the first detailed study of the role of the Church in the commercialization of milling in medieval England. Focusing on the period from the late eleventh to the mid sixteenth centuries, it examines the estate management practices of more than thirty English religious houses founded by the Benedictines, Cistercians, Augustinians and other minor orders, with an emphasis on the role played by mills and milling in the establishment and development of a range of different sized episcopal and conventual foundations. Contrary to the views espoused by a number of prominent historians of technology since the 1930s, the book demonstrates that patterns of mill acquisition, innovation and exploitation were shaped not only by the size, wealth and distribution of a house's estates, but also by environmental and demographic factors, changing cultural attitudes and legal conventions, prevailing and emergent technical traditions, the personal relations of a house with its patrons, tenants, servants and neighbours, and the entrepreneurial and administrative flair of bishops, abbots, priors and other ecclesiastical officials.
eBook
The girl in between
\"A homeless girl and her Ma, always hiding from the authorities, take shelter in an abandoned mill in the center of a big city, but when developers make plans to knock the mill down, everything changes, prompting the girl to wonder what kind of ghosts are haunting both the mill and her mother\"-- Provided by publisher.
Book
Olive Mill and Winery Wastes as Viable Sources of Bioactive Compounds: A Study on Polyphenols Recovery
In this study, the recovery of polyphenols from olive oil mill and winery waste was investigated. The performance of ultrasound assisted extraction (UAE), microwave assisted extraction (MAE), and pressurized liquid extraction (PLE) was assessed using ethanol–water mixtures, which are compatible with food, nutraceutical, and cosmetic applications. The extraction efficiency from olive pomace and lees samples was evaluated in terms of total polyphenol content (TPC), determined by high performance liquid chromatography (HPLC) and Folin–Ciocalteu assay. The effect of solvent composition, temperature, and time was analyzed by response surface methodology. Ethanol:water 50:50 (v/v) was found to be a suitable solvent mixture for both kinds of samples and all three extraction techniques. The performance of the extraction techniques was evaluated, under optimal experimental conditions, with a set of different representative samples of residues from olive oil and wine production. Overall, the best extraction efficiency for olive pomace residues was provided by MAE (ethanol:water 50:50 (v/v), 90 °C, 5 min), and for wine residues by PLE (ethanol:water 50:50 (v/v), 100 °C, 5 min, 1 cycle). However, the results provided by UAE (ethanol:water 50:50 (v/v), 30 min) were also suitable. Considering not only extraction performance, but also investment and operational costs, UAE is proposed for a future scaling up evaluation. Regarding olive pomace as a source for natural phenolic antioxidants, olive variety and climatic conditions should be taken into account, since both influence TPC in the extracts, while for winery residues, lees from red wines are more suitable than those from white wines.
Journal Article
One job town : work, belonging, and betrayal in Northern Ontario
\"There's a pervasive sense of betrayal in areas scarred by mine, mill and factory closures. Steven High's One Job Town delves into the long history of deindustrialization in the paper-making town of Sturgeon Falls, Ontario, located on Canada's resource periphery. Much like hundreds of other towns and cities across North America and Europe, Sturgeon Falls has lost their primary source of industry, resulting in the displacement of workers and their families. One Job Town takes us into the making of a culture of industrialism and the significance of industrial work for mill-working families. One Job Town approaches deindustrialization as a long term, economic, political, and cultural process, which did not begin and simply end with the closure of the local mill in 2002. High examines the work-life histories of fifty paper mill workers and managers, as well as city officials, to gain an in-depth understanding of the impact of the formation and dissolution of a culture of industrialism. Oral history and memory are at the heart of One Job Town, challenging us to rethink the relationship between the past and the present in what was formerly known as the industrialized world.\"-- Provided by publisher.
Book
Lifecycles of the Loray
This article examines the growth, development, and evolution of historic value through a case study of the Loray Mill in Gastonia, North Carolina. Focusing on the first century of the building, it examines the tension between user-centered and capitalist valuation of places. This work incorporates research from oral histories, municipal and company archives, and urban planning and development records. Over the course of the building, use, and later redevelopment of the mill complex, narratives of value were developed as explanatory justifications for exploitation of workers and natural resources. Adaptive reuse projects make both economic and narrative use of the histories of place in a process that rearticulates those older justifications in the contemporary language of marketing and placemaking. This essay focuses on the complex definitions of historic value in a single place as an example of a larger process being repeated throughout the southern United States and beyond.
Journal Article
Improving plant adaptation to soil antimony contamination: the synergistic contribution of arbuscular mycorrhizal fungus and olive mill waste
Background
This study aimed to investigate the alterations in biochemical and physiological responses of oat plants exposed to antimony (Sb) contamination in soil. Specifically, we evaluated the effectiveness of an arbuscular mycorrhizal fungus (AMF) and olive mill waste (OMW) in mitigating the effects of Sb contamination. The soil was treated with a commercial strain of AMF (
Rhizophagus irregularis
) and OMW (4% w/w) under two different levels of Sb (0 and 1500 mg kg
−1
soil).
Results
The combined treatment (OMW + AMF) enhanced the photosynthetic rate (+ 40%) and chlorophyll a (+ 91%) and chlorophyll b (+ 50%) content under Sb condition, which in turn induced more biomass production (+ 67–78%) compared to the contaminated control plants. More photosynthesis in OMW + AMF-treated plants gives a route for phenylalanine amino acid synthesis (+ 69%), which is used as a precursor for the biosynthesis of secondary metabolites, including flavonoids (+ 110%), polyphenols (+ 26%), and anthocyanins (+ 63%) compared to control plants. More activation of phenylalanine ammonia-lyase (+ 38%) and chalcone synthase (+ 26%) enzymes in OMW + AMF-treated plants under Sb stress indicated the activation of phenylpropanoid pathways in antioxidant metabolites biosynthesis. There was also improved shifting of antioxidant enzyme activities in the ASC/GSH and catalytic pathways in plants in response to OMW + AMF and Sb contamination, remarkably reducing oxidative damage markers.
Conclusions
While individual applications of OMW and AMF also demonstrated some degree of plant tolerance induction, the combined presence of AMF with OMW supplementation significantly enhanced plant biomass production and adaptability to oxidative stress induced by soil Sb contamination.
Journal Article
Upgrading Major Waste Streams Derived from the Biodiesel Industry and Olive Mills via Microbial Bioprocessing with Non-Conventional IYarrowia lipolytica/I Strains
This study reports the development of a bioprocess involving the valorization of biodiesel-derived glycerol as the main carbon source for cell proliferation of Yarrowia lipolytica strains and production of metabolic compounds, i.e., citric acid (Cit), polyols, and other bio-metabolites, the substitution of process tap water with olive mill wastewater (OMW) in batch fermentations, and partial detoxification of OMW (up to 31.1% decolorization). Increasing initial phenolics (Phen) of OMW-glycerol blends led to substantial Cit secretion. Maximum Cit values, varying between 64.1–65.1 g/L, combined with high yield (Y[sub.Cit/S] = 0.682–0.690 g Cit/g carbon sources) and productivity (0.335–0.344 g/L/h) were achieved in the presence of Phen = 3 g/L. The notable accumulation of endopolysaccharides (EPs) on the produced biomass was determined when Y. lipolytica LMBF Y-46 (51.9%) and ACA-YC 5033 (61.5%) were cultivated on glycerol-based media. Blending with various amounts of OMW negatively affected EPs and polyols biosynthesis. The ratio of mannitol:arabitol:erythritol was significantly affected (p < 0.05) by the fermentation media. Erythritol was the major polyol in the absence of OMW (53.5–62.32%), while blends of OMW-glycerol (with Phen = 1–3 g/L) promoted mannitol production (54.5–76.6%). Nitrogen-limited conditions did not favor the production of cellular lipids (up to 16.6%). This study addressed sustainable management and resource efficiency enabling the bioconversion of high-organic-load and toxic waste streams into valuable products within a circular bioeconomy approach.
Journal Article
Fungal Strain as Biological Tool to Remove Genotoxicity Effect of Phenolic Compounds from Olive Mill Wastewater
This study aims to select fungi isolates to reduce olive mill wastewater (OMWW) chemical oxygen demand (COD) and phenolic compounds (PC), as well as their genotoxicity effect. Treatment with mold, isolated by an innovative technique using phenolic compound-selective media, showed a reduction rate of about 4% for COD and 2% for PC during one month of incubation without optimization of the treatment conditions. Whereas this percentage reached 98% and 96% for COD and PC, respectively, after only 12 days of treatment, when the C:N ratio was adjusted to 30 by adding urea as a nitrogen source at 150 rpm agitation speed. Genetic sequence homology of the most efficient mold isolate showed 100% similarity to Penicillium chrysogenum. High-performance liquid chromatography analysis of phenolic extracts of untreated OMWW showed the presence of five compounds—hydroxytyrosol at 1.22 g.L−1, tyrosol at 0.05 g.L−1, caffeic acid at 0.16 g.L−1, p-coumaric acid at 0.05 g.L−1 and oleuropein at 0.04 g.L−1—that were eliminated during the degradation process at 88.82%. Genotoxicity, assessed by the Vicia-faba root cell, showed a significant decrease in micronucleus frequency of about 96% after fungal treatment. These results confirm the positive role of fungal treatment of OMWW to eliminate genotoxicity and their ability to improve the agronomic potential.
Journal Article
MILLING AROUND IN SCRIVEN
The early decades of the Georgia colony saw both success and failure against a backdrop of social, political, and economic experimentation, all within a vast expanse of natural resources. This presentation explores an expression of these forces in a frontier setting along tributary streams in modern-day Screven County, Georgia. Recent survey and testing by the author and Georgia Southern University field program students builds on initial findings from the 2018 and 2020 field seasons, revealing substantial and well-preserved evidence of lifeways and industry at the location of a presumed mill complex dating to the latter half of the eighteenth century. Extant earthen architecture, material findings, and the spatial relationships among locales within the site complex inspire meaningful questions and hold promise for answers to the multifaceted and interrelated experiences of entrepreneurs, the enslaved, and their participation in spheres both local and within the larger, burgeoning world system prior to, during, and after the American War of Independence.
Journal Article