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Behavioral differences within and among populations of an African cichlid found in divergent and extreme environments

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Current Zoology 2019年第1期65卷 33-42页

作者： Richard C. Oldham Lauren m. Pintor Suzanne m. Gray School of Environment and Natural Resources The Ohio State University Columbus OH 43210 USA

Animals are increasingly faced with human?induced stressors that vary in space and time, thus we can expect populati on-level diverge nee in behaviors that help animals to cope with en vironme ntal change. However, empirical evidenee of behavioral trait divergence across environmental extremes is lacking. We tested for variation in behavioral traits among 2 populations of an African cichlid fish (Pseudocrenilabrus multicolor victoriae Seegers, 1990) that experience extremes of dissolved oxygen (DO) and turbidity and are known to vary in a number of physiological and life history traits associated with these stressors. Using a comm on garden reari ng experime nt, F1 progeny from wild-caught parents originating from a swamp (low DO, clear) and a river (high DO, turbid) were reared in high DO, clear water. Predator simulation assays were conducted to test for (1) variation in boldness, general activity, and foraging activity between populations,(2) differences in correlations betwee n behaviors with in and across populati ons, and (3) repeatability of behaviors. There was strong evide nee for diverge nee betwee n populati ons, with swamp fish being more bold (i.e.z leaving refuge sooner after a simulated predator attack) and active (i.e., spent more time out of refuge) than river fish. Across populations there were positive correlations between foraging activity and both boldness and general activity;however, within populations, there was only a strong positive relationship between foraging activity and boldness in the river population. Here, we have demonstrated that populations that originate from drastically different environments can produce proge ny that exhibit measurable differences in behaviors and their correlated relati on ships eve n whe n reared un der comm on conditions.

关键词： behavioral correlation behavioral syndrome boldness hypoxia pace of life turbidity

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Sports Prediction model through Cloud Computing and Big Data Based on Artificial Intelligence method

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Journal of Intelligent Learning Systems and Applications 2024年第2期16卷 53-79页

作者： Aws I. Abu Eid Achraf Ben miled Ahlem Fatnassi majid A. Nawaz Ashraf F. A. mahmoud Faroug A. Abdalla Chams Jabnoun Aida Dhibi Firas m. Allan mohammed Ahmed Elhossiny Salem Belhaj Imen Ben mohamed Faculty of Computing Studies Arab Open University Amman Jordan Computer Science Department Science College Northern Border University Arar Kingdom of Saudi Arabia Artificial Intelligence and Data Engineering Laboratory LR21ES23 Faculty of Sciences of Bizerte University of Carthage Tunis Tunisia Applied College Northern Border University Arar Kingdom of Saudi Arabia Faculty of Specific Education Mansoura University Mansoura Egypt

This article delves into the intricate relationship between big data, cloud computing, and artificial intelligence, shedding light on their fundamental attributes and interdependence. It explores the seamless amalgamation of AI methodologies within cloud computing and big data analytics, encompassing the development of a cloud computing framework built on the robust foundation of the Hadoop platform, enriched by AI learning algorithms. Additionally, it examines the creation of a predictive model empowered by tailored artificial intelligence techniques. Rigorous simulations are conducted to extract valuable insights, facilitating method evaluation and performance assessment, all within the dynamic Hadoop environment, thereby reaffirming the precision of the proposed approach. The results and analysis section reveals compelling findings derived from comprehensive simulations within the Hadoop environment. These outcomes demonstrate the efficacy of the Sport AI model (SAIm) framework in enhancing the accuracy of sports-related outcome predictions. Through meticulous mathematical analyses and performance assessments, integrating AI with big data emerges as a powerful tool for optimizing decision-making in sports. The discussion section extends the implications of these results, highlighting the potential for SAIm to revolutionize sports forecasting, strategic planning, and performance optimization for players and coaches. The combination of big data, cloud computing, and AI offers a promising avenue for future advancements in sports analytics. This research underscores the synergy between these technologies and paves the way for innovative approaches to sports-related decision-making and performance enhancement.

关键词： Artificial Intelligence machine Learning Spark Apache Big Data SAIm

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Prediction of Soil Depth from Digital Terrain Data by Integrating Statistical and Visual Approaches

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Pedosphere 2010年第3期20卷 361-367页

作者： F. m. ZIADAT International Center for Agricultural Research in the Dry Areas (ICARDA) P.O. Box 5466Aleppo (Syria)

Information about the spatial distribution of soil attributes is indispensable for many land resource management applications; however, the ability of soil maps to supply such information for modern modeling tools is questionable. The objectives of this study were to investigate the possibility of predicting soil depth using some terrain attributes derived from digital elevation models （DEms） with geographic information systems （GIS） and to suggest an approach to predict other soil attributes. Soil depth was determined at 652 field observations over the A1-muwaqqar Watershed （70 km2） in jordan. Terrain attributes derived from 30-m resolution DEms were utilized to predict soil depth. The results indicated that the use of multiple linear regression models within small watershed subdivisions enabled the prediction of soil depth with a difference of 50 cm for 77% of the field observations. The spatial distribution of the predicted soil depth was visually coincided and had good correlations with the spatial distribution of the classes amalgamating three terrain attributes, slope steepness, slope shape, and compound topographic index. These suggested that the modeling of soil-landscape relationships within small watershed subdivisions using the three terrain attributes was a promising approach to predict other soil attributes.

关键词： compound topographic index digital elevation model GIS watershed

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metastatic disease to the liver:Locoregional therapy strategies and outcomes

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World Journal of Clinical Oncology 2021年第9期12卷 725-745页

作者： Kylie E Zane jordan m Cloyd Khalid S mumtaz Vibhor Wadhwa mina S makary Department of Radiology The Ohio State University Wexner Medical CenterColumbusOH 43210United States Department of Surgery The Ohio State University Wexner Medical CenterColumbusOH 43210United States Department of Internal medicine The Ohio State University Wexner Medical CenterColumbusOH 43210United States Department of Radiology Weill Cornell Medical CenterNew York CityNY 10065United States

Secondary cancers of the liver are more than twenty times more common than primary tumors and are incurable in most *** surgical resection and systemic chemotherapy are often the first-line therapy for metastatic liver disease,a majority of patients present with bilobar disease not amenable to curative local ***,by the time metastasis to the liver has developed,many tumors demonstrate a degree of resistance to systemic ***,catheter-directed and percutaneous locoregional approaches have evolved as major treatment modalities for unresectable metastatic *** novel techniques can be used for diverse applications ranging from curative intent for small localized tumors,downstaging of large tumors for resection,or locoregional control and palliation of advanced *** use has been associated with increased tumor response,increased disease-free and overall survival,and decreased morbidity and mortality in a broad range of metastatic *** review explores recent advances in liver-directed therapies for metastatic liver disease from primary colorectal,neuroendocrine,breast,and lung cancer,as well as uveal melanoma,cholangiocarcinoma,and *** discussed include bland transarterial embolization,chemoembolization,radioembolization,and ablative therapies,with a focus on current treatment approaches,outcomes of locoregional therapy,and future directions in each type of metastatic disease.

关键词： metastatic liver cancer Transarterial embolization Chemoembolization Radioembolization Ablation Transarterial chemoembolization Transarterial radioembolization

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Selection of Wind Turbine Systems for the Sultanate of Oman

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Computer Systems Science & Engineering 2023年第4期45卷 343-359页

作者： m.A.A.Younis Anas Quteishat Department of Electrical and Computer Engineering Sohar UniversitySultanate of Oman Electrical Engineering Department Faculty of Engineering TechnologyAl-Balqa Applied UniversityAl-SaltJordan

The Sultanate of Oman has been dealing with a severe renewable energy issue for the past few decades,and the government has struggled to find a *** addition,Oman’s strategy for converting power generation to sources of renewable energy includes a goal of 60 percent of national energy demands being met by renewables by 2040,including solar and wind ***,the use of small-scale energy from wind devices has been on the rise in recent *** upward trend is attributed to advancements in wind turbine technology,which have lowered the cost of energy from *** calculate the internal and external factors that affect the small-scale energy of wind technologies,the study used a fuzzy analytical hierarchy process technique for order of preference by similarity to an ideal *** a result,in the decision model,four criteria,seventeen sub-criteria,and three resources of renewable energy were calculated as options from the viewpoint of the Sultanate of *** research is based on an examination of statistics on energy produced by wind turbines at various locations in the Sultanate of ***,six distinct miniature wind turbines were investigated for four different *** outcomes of this study indicate that the tiny wind turbine has a lot of potential in the Sultanate of Oman for applications such as homes,schools,college campuses,irrigation,greenhouses,communities,and small *** government should also use renewable energy resources to help with the renewable energy issue and make sure that the country has enough renewable energy for its long-term growth.

关键词： multi criteria decision making model fuzzy theory fuzzy sets renewable energy wind turbine supplier selection

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Augmenting prostate magnetic resonance imaging reporting to incorporate diagnostic recommendations based upon clinical risk calculators

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World Journal of Radiology 2022年第8期14卷 249-255页

作者： Karisma Gupta jordan D Perchik Andrew m Fang Kristin K Porter Soroush Rais-Bahrami Department of Radiology University of WashingtonSeattleWA 98195United States Department of Radiology University of Alabama at BirminghamBirminghamAL 35233United States Department of Urology University of Alabama at BirminghamBirminghamAL 35233United States O'Neal Comprehensive Cancer Center University of Alabama at BirminghamBirminghamAL 35233United States

Risk calculators have offered a viable tool for clinicians to stratify patients at risk of prostate cancer(PCa)and to mitigate the low sensitivity and specificity of screening prostate specific antigen(PSA).While initially based on clinical and demographic data,incorporation of multiparametric magnetic resonance imaging(mRI)and the validated prostate imaging reporting and data system suspicion scoring system has standardized and improved risk stratification beyond the use of PSA and patient parameters ***-naïve patients with lower risk profiles for harboring clinically significant PCa are often subjected to uncomfortable,invasive,and potentially unnecessary prostate biopsy *** risk calculator data into prostate mRI reports can broaden the role of radiologists,improve communication with clinicians primarily managing these patients,and help guide clinical care in directing the screening,detection,and risk stratification of PCa.

关键词： Prostatic adenocarcinoma multiparametric magnetic resonance imaging Nomograms Risk calculators Biopsy

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From Vietnamese plants to a biflavonoid that relieves inflammation by triggering the lipid mediator class switch to resolution

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Acta Pharmaceutica Sinica B 2021年第6期11卷 1629-1647页

作者： Tran Thi Van Anh Alilou mostafa Zhigang Rao Simona Pace Stefan Schwaiger Christian Kretzer Veronika Temml Carsten Giesel Paul m.jordan Rossella Bilancia Christina Weinigel Silke Rummler Birgit Waltenberger Tran Hung Antonietta Rossi Hermann Stuppner Oliver Werz Andreas Koeberle Institute of Pharmacy/Pharmacognosy and Center for molecular Biosciences Innsbruck(CmBI) University of InnsbruckInnsbruck 6020Austria Faculty of Pharmacy University of Medicine and Pharmacy at Ho Chi Minh City 700000Viet Nam michael Popp Institute and Center for molecular Biosciences Innsbruck(CmBI) University of InnsbruckInnsbruck 6020Austria Department of Pharmaceutical/medicinal Chemistry Institute of PharmacyFriedrich Schiller University JenaJena 07743Germany Institute of Pharmacy Department of Pharmaceutical and Medicinal ChemistryParacelsus Medical University SalzburgSalzburgSalzburg 5020Austria Department of Pharmacy School of MedicineUniversity of Naples FedericoⅡNaples'80131Italy Institute of Transfusion medicine University Hospital JenaJena 07747Germany

Chronic inflammation results from excessive pro-inflammatory signaling and the failure to resolve the inflammatory *** mediators orchestrate both the initiation and resolution of *** from pro-inflammatory to pro-resolving lipid mediator biosynthesis is considered as efficient strategy to relieve chronic inflammation,though drug candidates exhibiting such features are *** from a library of Vietnamese medical plant extracts,we identified isomers of the biflavanoid 8-methylsocotrin-4’-ol from Dracaena cambodiana,which limit inflammation by targeting 5-lipoxygenase and switching the lipid mediator profile from leukotrienes to specialized pro-resolving mediators(SPm).Elucidation of the absolute configurations of 8-methylsocotrin-4’-ol revealed the 2 S,γSisomer being most active,and molecular docking studies suggest that the compound binds to an allosteric site between the 5-lipoxygenase *** identified additional subordinate targets within lipid mediator biosynthesis,including microsomal prostaglandin E2 *** production is efficiently suppressed in activated human neutrophils,macrophages,and blood,while the induction of SPm biosynthesis is restricted to m2 *** shift from leukotrienes to SPm was also evident in mouse peritonitis in vivo and accompanied by a substantial decrease in immune cell *** summary,we disclose a promising drug candidate that combines potent 5-lipoxygenase inhibition with the favorable reprogramming of lipid mediator profiles.

关键词： Lipoxygenase Inflammation Resolution Natural product Lipidomics Lipid mediator

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DISSOLUTION KINETICS OF PHOSPHATE ORE IN ACIDIC SOLUTIONS

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Chinese Journal of Chemical Engineering 1994年第2期2卷 13-22页

作者：马三剑 E.T.m.J.martynowicz G.J.Witkamp G.m.vanRosmalen Faculty of Chemical Technology and material Science Delft University of TechnologyLeeghwaterstraat 442628RZ DelftThe Netherlands

The dissolution kinetics of Florida and jordan phosphate ore was studied in diluted nitric acid (0.2, 0.5, 1.0 mol ·L-1), and in phosphoric acid (55 wt% H3PO4) aqueous solutions. It was found that the hydrogen ions concentration is a controlling factor, but the calcium ions concentration can not affect the dissolution rate in the range of 0.0 and 2.0 wt% Ca2+. The effects of temperature, stirring intensity and the size of ore particles were also investigated. The transfer of hydrogen ion depends on the diffusion, while the calcium ions transfer is assumed to be depended on mechanically stripping. The shrinking core model with hydrogen ions diffusion control match the experimental results.

关键词： dissolution kinetics phosphate ore diffusion mechanically stripping hydrogen calcium ions concentration shrinking core model

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T_(m)-Eigenvalues of Odd-Order Tensors

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Communications on Applied mathematics and Computation 2022年第4期4卷 1258-1279页

作者： m.Pakmanesh Hamidreza Afshin Department of mathematics Vali-e-Asr University of RafsanjanRafsanjanIran

In this paper,we propose a definition for eigenvalues of odd-order tensors based on some ***,we define the Schur form and the jordan canonical form of such tensors,and discuss commuting families of ***,we prove some e... 详细信息

关键词： T_(m)-product T_(m)-eigenvalue T_(m)-Schur form T_(m)-jordan canonical form Odd-order tensor F_(m)-upper(lower)triangular tensor

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Tunable photocycle kinetics of a hybrid bacteriorhodopsin/quantum dot system

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Nano Research 2019年第2期12卷 365-373页

作者： Terianna J. Wax jordan A. Greco Shutang Chen Nicole L. Wagner Jing Zhao Robert R. Birge 55 North Eagleville Rd Department of Chemistry University of Connecticut Storrs CT 06269-3060 USA

The inclusion of inorganic nanoparticles in biological environments has led to the creation of hybrid nanosystems that are employed in a variety of applications. One such system includes quantum dots (QDs) coupled with the photoactive protein, bacteriorhodopsin (BR), which has been explored in developing enhanced photovoltaic devices. In this work, we have discovered that the kinetics of the BR photocycle can be manipulated using CdSe/CdS (core/shell) QDs. The photocycle lifetime of protein samples with varying QD amounts were monitored using time-resolved absorption spectroscopy. Concentration-dependent elongations of the bR and m state lifetimes were observed in the kinetic traces, thus suggesting that excitonic coupling occurs between BR and QDs. We propose that the pairing of BR with QDs has the potential to be utilized in protein-based computing applications, specifically for real-time holographic processors, which depend on the temporal dynamics of the bR and m photointermediates.

关键词： bacteriorhodopsin photocycle bionanotechnology photochromism quantum dot hybrid materials

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