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The role of digital technologies in supporting and improving fishery and aquaculture across the supply chain-Quo Vadis?

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Aquaculture and Fisheries 2023年第4期8卷 365-374页

作者： neil j.Rowan Bioscience Research Institute Technological University of the ShannonMidlands Midwest(TUS)AthloneN37 HD68Ireland Empower Eco^(™)Innovation Hub TUSAthloneN37 HD68Ireland CURAM Research Centre NUIGalwayH91 TK33Ireland

Fish constitute important high protein products to meet the demands of an increasing global ***,the continued depletion of wild fish stocks is leading to increased strain on the aquaculture sector in terms of sustaining the supply of fish and seafood to global *** the fact that aquaculture is more diversified than other agriculture sectors,there are significant pressures on the industry to continue innovating in order to enable sustainability including increased fish production,improved appropriate selection of species,disease mitigation,reduced wastage,preventing environmental pollution and generating more employment *** viewpoint article addresses how digital transformation can help support and meet expansion needs of the fisheries/aquaculture industries that includes exploiting and harnessing ICT,IoT,Cloud-edge computing,AI,machine learning,immersive technologies and *** technologies are bringing significant operational benefits for global food chain,improving efficiencies and productivity,reducing waste,contamination and food *** focus on digital technologies has recently evolved to Industry 5.0 where AI and robotics are coupled with the human mind in order to advance human-centric *** viewpoint describes the role of Quadruple helix Hub(academic-industry-government and society)in delivering a convergent holistic approach to meeting the diversity of fishery industry needs by connecting and placing fisheries centrally in a defined ecosystem of *** includes specialist training,testing technologies,providing access to finance and fostering disruption through aquaculture accelerator initiatives such as that provided by Hatch *** digital Innovation Hubs trans-regionally,nationally and internationally will also help mitigate against significant risks for the fisheries and aquaculture industry including climate change,global pandemics and conflicts that can jeopardize fish an

关键词： Digital transformation Sustainability End-to-end monitoring Food processing Disruptive innovation

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The synthesis of polymers of intrinsic microporosity (PIMs)

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Science China Chemistry 2017年第8期60卷 1023-1032页

作者： neil B.McKeown School of Chemistry University of Edinburgh David Brewster Road Edinburgh EH9 3F J U

Polymers of intrinsic microporosity （PIMs） are a class of porous organic polymer （POP） that form microporous solids due to the inefficient packing of their rigid and contorted macromolecular chains. In contrast to other types of POP, PIMs are not comprised of a network of cross-linked covalent bonds so that they can be dissolved in organic solvents and processed into robust films, coatings or fibres. Here, over twelve years＇ accumulated research on the synthesis of PIMs is reviewed. To date, three types of polymerisation reaction have been used successfully to prepare PIMs of sufficient molecular mass to form robust self-standing films. These involve the formation of dibenzodioxin, Tr6ger＇s base and imide linkages between monomeric units. This rapid development of synthetic methods for preparing PIMs has been driven by their rich potential for numerous diverse applications and this synergistic relationship between synthesis and functionality is set to continue.

关键词： polymers of intrinsic microporosity synthesis porous organic polymers

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Reservoir quality of fluvial sandstone reservoirs in salt-walled mini- basins： an example from the Seagull field, Central Graben, North Sea, UK

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Petroleum Science 2018年第1期15卷 1-27页

作者： Stephan Stricker Stuart j.jones neil Meadows Leon Bowen Department of Earth Sciences Durham University South Road Durham DH1 3LE UK RedRock Associates International Limited 38 Queens DrivePrenton Wirral CH43 0RP UK Department of Physics Durham University South RoadDurham DH1 3LE UK

The Triassic fluvial sandstones of the Skagerrak Formation were deposited in a series of salt-walled mini-basins and act as important hydrocarbon reservoirs for several high-pressure, high-temperature（HPHT） fields in the Central Graben, North Sea. The HPHT reservoirs exhibit excellent reservoir quality considering their depth of burial and hence have been of high interest for hydrocarbon exploration. This research uses a multidisciplinary approach to assess the Skagerrak Formation fluvial reservoir quality from the Seagull field incorporating core analysis, petrography, electron microscopy, XRD analysis, fluid inclusion appraisal and burial history modelling. Halokinesis and salt withdrawal at the margin of the saltwalled mini-basin induced early disaggregation bands and fractures at shallow burial and led to increased influx of meteoric water and clay mineral infiltration from overlying sedimentation. The density of disaggregation bands correlates with the occurrence and magnitude of pore-filling authigenic clay minerals, concentrated along the margin of the saltwalled mini-basin. The fluvial channel sandstones of the Skagerrak Formation are subject to strong intra-basinal spatial reservoir quality variations despite diagenesis and low vertical effective stress having played a favourable role in arresting porosity loss.

关键词： Reservoir quality Halokinesis - Diagenesis Clay minerals Porosity Disaggregation bands Salt-walled mini-basin

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Acid-insoluble ash is a better indigestible marker than chromic oxide to measure apparent total tract digestibility in pigs

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Animal Nutrition 2021年第1期7卷 64-71页

作者： Susanto Prawirodigdo neil j.Gannon Brian j.Leury Frank R.Dunshea Faculty of Veterinary and Agricultural Sciences The University of MelbourneParkvilleVictoria3010Australia Balai Pengkajian Teknologi Pertanian Central java SemarangCentral Java50552Indonesia Biomin Singapore PO Box 2419ToowoombaQLD4350Australia Faculty of Biological Sciences The University of LeedsLeedsLS29JTUnited Kingdom

The aim of this study was to determine the apparent total tract digestibility(ATTD)of nutrients in cottonseed meal(CSM)and soybean meal(SBM)in simple carbohydrate and more complex wheat-based diets using 2 indigestible markers and total faecal ***-five Large White×Landrace boars(57.8 kg)were randomly allocated to either a pure wheat diet,40%CSM or SBM in either a sugar-starch-(1∶1)or wheat-based diet for 18 ***-insoluble ash(AIA)and chromic oxide(Cr2O3)were included in all diets as indigestible *** were offered(1,800 g/d per pig)in 3 meals/d from d 1 to 11 and 8 meals/d from d 12 to *** d 9,the pigs were moved to individual metabolism cages to allow total faecal *** d 18,the pigs were fed hourly for 8 *** the 8th meal,pigs were anaesthetized and digesta sampled from the terminal ileum and rectum before lethal *** were no differences between ATTD of nitrogen(N)determined using AIA as a marker and measured by total faecal *** the other hand,the ATrD of N of diets containing CSM in sugar-starch-or wheat-based diets and the pure wheat diet determined using Cr2O3 as a marker was less(-3.11%,-4.46%and-6.59%;Pmore suita

关键词： Organic matter Pig Wheat Cottonseed meal Soybean meal Digestibility Nitrogen

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CYTOLOGICAL OBSERVATIONS ON INDUCED GENETIC MALE STERILE MUTANTS IN RICE (ORYZA SATIVA L.)

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Science China Chemistry 1984年第5期27卷 482-493页

作者：卢永根,j.neil RUTGER South China Agricultural College Guangzhou University of California Davis U.S.A Research geneticist and professor USDA-ARS Department of Agronomy and Range Science University of California Davis

The eytological basis of pollen abortion was investigated in rice genetic male sterile(GMS) lines controlled by single recessive genes. Four types, namely stainable pollen abor-tion (SPA), partial pollen abortion (PPA), complete pollen abortion (CPA), and no pollen(NP), were compared with the original cultivar M-101. Observations on chromosome beha-vior and tetrad analysis at meiosis showed that apparent chromosome aberrationswere closely related to the sterility in these GMS lines. The cytological abnor-malities occurring during the pollen development in these rice GMS lines were more pro-found and extensive than those reported in cytoplasmic male sterile (CMS) rice. At leastthirteen kinds of abnormalities were seen from the pre-meiotic stages to post-meiotic stagesin this study. The existence of microsporocytic pseudoplasmodium, sticking pollen, andpollen dissolution implied that abnormalities were occurring simultaneously in the anther walllayers, particularly in the tapetum.

关键词： ORYZA SATIVA L CYTOLOGICAL OBSERVATIONS ON INDUCED GENETIC MALE STERILE MUTANTS IN RICE

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A novel approach for manufacturing of layered,ultra-refractory composites using pliable,short fibre-reinforced ceramic sheets

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journal of Advanced Ceramics 2023年第1期12卷 155-168页

作者： Matteo mor Antonio VINCI Simone FAILLA Pietro GALIZIA Luca ZOLI Diletta SCITI ISSMC-CNR Institute of ScienceTechnology and Sustainability for CeramicsVia Granarolo 6448018 Faenza(RA)Italy

A new additive technique for manufacturing of short fibre-reinforced ultra-refractory ceramics is *** technique allows the fabrication of solvent-free,thin(~100µm),flexible,and easy-to-handle sheets suitable for fabricating homogeneous or layered structures.A large range of compositions,in terms of matrix and fibre volumetric contents,from 0%to 100%is *** amount of short carbon fibres incorporated in the sheets ranged from 20 to 50 vol%,whereas the fibre length ranged from 3 to 5 *** matrix composition investigated with this technique consisted of ZrB_(2)/SiC/Y_(2)O_(3).By increasing the fibre amount from 35 to 50 vol%,an improvement of mechanical properties was ***-point flexural strength(σ)ranged from 107 to 140 MPa,depending on the amount of carbon fibres(Cf).The same holds true for the work of fracture,ranging from 108 to 253 j/m^(2).Functionally graded composites were fabricated by overlapping sheets with a fibre gradient(0%-50%).

关键词： ultra-high-temperature ceramics(UHTCs) ceramic matrix composites(CMCs) short carbon fibres mechanical properties

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Gene expression profiling of MYC-driven tumor signatures in porcine liver stem cells by transcriptome sequencing

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World journal of Gastroenterology 2015年第7期21卷 2011-2029页

作者： Rajagopal N Aravalli neil C Talbot Clifford j Steer Department of Radiology University of Minnesota Medical School Minneapolis Beltsville Agricultural Research Center US Department of Agriculture Departments of Medicine and Genetics Cell Biology and Development University of Minnesota

AIM:To identify the genes induced and regulated by the MYC protein in generating tumors from liver stem ***:In this study,we have used an immortal porcine liver stem cell line,PICM-19,to study the role of c-MYC in ***-19 cells were converted into cancer cells(PICM-19-CSCs)by overexpressing human *** identify MYC-driven differential gene expression,transcriptome sequencing was carried out by RNA sequencing,and genes identified by this method were validated using real-time *** vivo tumorigenicity studies were then conducted by injecting PICM-19-CSCs into the flanks of immunodeficient ***:Our results showed that MYC-overexpressing PICM-19 stem cells formed tumors in immunodeficient mice demonstrating that a single oncogene was sufficient to convert them into cancer cells(PICM-19-CSCs).By using comparative bioinformatics analyses,we have determined that>1000 genes were differentially expressed between PICM-19 and *** ontology analysis further showed that the MYCinduced,altered gene expression was primarily associated with various cellular processes,such as metabolism,cell adhesion,growth and proliferation,cell cycle,inflammation and ***,six genes expressed by PICM-19 cells(CDO1,C22orf39,DKK2,ENPEP,GPX6,SRPX2)were completely silenced after MYC-induction in PICM-19-CSCs,suggesting that the absence of these genes may be critical for ***:MYC-driven genes may serve as promising candidates for the development of hepatocellular carcinoma therapeutics that would not have deleterious effects on other cell types in the liver.

关键词： Hepatocellular carcinoma MYC Stem cells Gene expre

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Validity of long-term and short-term recall of occupational sitting time in Finnish and Chinese office workers

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journal of Sport and Health Science 2020年第4期9卷 345-351页

作者： Ying Gao neil j.Cronin Nina Nevala Taija Finni Neuromuscular Research Center Faculty of Sport and Health SciencesUniversity of Jyv€askyl€aJyv€askyl€a FI-40014Finland Finnish Institute of Occupational Health Helsinki FI-00250Finland

Background:As sedentary behavior is a global health issue,there is a need for methods of self-reported sitting *** accuracy and reliability of these methods should also be tested in various populations and different cultural *** study examined the validity of longterm and short-term recall of occupational sitting time in Finnish and Chinese ***:Two cohort groups of office-based workers(58.6%female,age range 2267 years)participated:a Finnish group(FIN,n=34)and a Chinese group(CHI,n=36).Long-term(past 3-month sitting)and short-term(daily sitting assessed on 5 consecutive days)single-item measures were used to assess self-reported occupational sitting *** from each participant were compared to objectively measured occupational sitting time assessed via thigh-mounted accelerometers,with Spearman’s rho(r)used to assess validity and the Bland-Altman method used to evaluate *** of variation depicted day-to-day variability of time spent on sitting at ***:In the total study sample,the results showed that both long-term and short-term recall correlated with accelerometer-derived sitting time(r=0.532,95%confidence intervals(CI):0.3360.684,pjectively measured sitting time,self-reported occupational sitting time was 2.4%(95%CI:0.5%to 5.3%,p=0.091)and 2.2%(95%CI:0.7%3.6%,p=0.005)greater for long-term and short-term recall,*** agreement level was within the range21.2%to 25.9%for long-term recall,and24.2%to 28.5%for short-term *** a 5-day work week,day-to-day variation of sitting time was 9.4%§11.4%according to short-term recall and 10.4%§8.4%according to accelerometry-derived occupational sitting ***:Overall,both long-term and short-term self-reported instruments provide acceptable measures of occupational sitting time in an office-based workplace,but their utility at the individual level is limited due

关键词： Accelerometry Daily recall Office workers Questionnaire Self-report Sitting time Validity

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Relative abundance of American badger (Taxidea taxus) and red fox (Vulpes vulpes) in landscapes with high and low rodenticide poisoning levels

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Integrative Zoology 2012年第1期7卷 41-47页

作者： Gilbert PROULX neil MacKENZIE Alpha Wildlife Research&Management Sherwood ParkAlbertaCanada

Over the past decade,extensive poisoning campaigns have been conducted in southern Saskatchewan to control Richardson’s ground squirrel Spermophilus richardsonii(Sabine,1822)*** campaigns might impact on predator abundance by decreasing prey levels,and also through secondary *** spotlighting,we investigated the relative abundance of American badgers Taxidea taxus(Schreber,1777)and red fox Vulpes vulpes(Linnaeus,1758)in 2 study areas with road access and crops,but with different levels of *** the study area with relatively low poisoning(19.6%of the area traversed by roads),there were 2.2 times more American badgers per km of road and 6.4 times more red foxes per km than in the study area with high poisoning(89.7%of the area).It is recommended that an Integrated Pest Management program be developed to conserve natural predators across landscapes.

关键词： ground squirrels poisoning populations predators

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The role of ultrasonic bat detectors in improving inventory and monitoring surveys in Vietnamese karst bat assemblages

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Current Zoology 2009年第5期55卷 327-341页

作者： neil M.FUREY Iain j.MACKIE Paul A.RACEY School of Biological Sciences University of AberdeenAberdeen

Bats account for 30% of mammal diversity in SE Asia and are potential bioindicators of wider biodiversity impacts resulting from habitat loss and climate change. As existing sampling techniques in the region typically fail to record bats that habitually fly in open areas and at higher altitudes, current inventory efforts are less than comprehensive. Acoustic sampling with bat detectors may help to overcome these limitations for insectivorous bats, but has yet to be tested in mainland SE Asia. To do so, we sampled bats while simultaneously recording the echolocation calls of insectivorous species commuting and foraging in a variety of karst habitats in north Vietnam. Monitoring of cave-dwelling bats was also undertaken. Discriminant function analysis of 367 echolocation calls produced by 30 insectivorous species showed that acoustic identification was feasible by correctly classifying 89. 1% of calls. In all habitats, acoustic sampling and capture methods recorded significantly more species each night than capture methods alone. Capture methods consequently failed to record 29% （ten spp. of aerial insectivores） of the bat fauna in commuting and foraging habitats and 11% （two spp. ） of that in our cave sample. Only four of these species were subsequently captured following significantly greater sampling effort. This strongly suggests that acoustic methods are indispensable for maximizing bat inventory completeness in SE Asia. As accurate inventories and monitoring are essential for effective species conservation, we recommend the inclusion of acoustic sampling in future studies of bat assemblages across the region [ Current Zoology 55 （5）： 327 - 341, 2009].

关键词： Bats Echolocation Inventory completeness Karst Vietnam

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