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Advancing Malaria Prediction in Uganda through AI and Geospatial Analysis Models

Journal of Geographic Information System 2024年第2期16卷 115-135页

作者： Maria Assumpta Komugabe Richard Caballero itamar shabtai Simon Peter Musinguzi Center for Information Systems & Technology Claremont Graduate University Claremont California USA Department of Information Technology Faculty of Business and ICT University of Kisubi Entebbe Uganda Faculty of Health Sciences University of Kisubi Entebbe Uganda Department of Agriculture Production Faculty of Agriculture Kyambogo University Kyambogo Uganda Department of Agriculture and Natural Sciences Faculty of Agriculture Uganda Martyrs University Kampala Uganda

The resurgence of locally acquired malaria cases in the USA and the persistent global challenge of malaria transmission highlight the urgent need for research to prevent this disease. Despite significant eradication efforts, malaria remains a serious threat, particularly in regions like Africa. This study explores how integrating Gregor’s Type IV theory with Geographic Information Systems (GIS) improves our understanding of disease dynamics, especially Malaria transmission patterns in Uganda. By combining data-driven algorithms, artificial intelligence, and geospatial analysis, the research aims to determine the most reliable predictors of Malaria incident rates and assess the impact of different factors on transmission. Using diverse predictive modeling techniques including Linear Regression, K-Nearest Neighbor, Neural Network, and Random Forest, the study found that;Random Forest model outperformed the others, demonstrating superior predictive accuracy with an R2 of approximately 0.88 and a Mean Squared Error (MSE) of 0.0534, Antimalarial treatment was identified as the most influential factor, with mosquito net access associated with a significant reduction in incident rates, while higher temperatures correlated with increased rates. Our study concluded that the Random Forest model was effective in predicting malaria incident rates in Uganda and highlighted the significance of climate factors and preventive measures such as mosquito nets and antimalarial drugs. We recommended that districts with malaria hotspots lacking Indoor Residual Spraying (IRS) coverage prioritize its implementation to mitigate incident rates, while those with high malaria rates in 2020 require immediate attention. By advocating for the use of appropriate predictive models, our research emphasized the importance of evidence-based decision-making in malaria control strategies, aiming to reduce transmission rates and save lives.

关键词： Malaria Predictive Modeling Geospatial Analysis Climate Factors Preventive Measures

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The Impact of Information Technology on Admission Decisions

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Computer Technology and Application 2011年第7期2卷 539-544页

作者： Ofir Ben-Assuli Moshe Leshno itamar shabtai The Faculty of Business Administration Ono Academic College Kiryat Ono 55451 Israel The Faculty of Management Tel-Aviv University Tel-Aviv 69978 Israel The School of Economics College of Management Academic Studies Rishon LeZion 75490 Israel

Information systems have been adopted in many fields including the health industry. Indeed, keeping abreast of the advances of the technological age, many medical organizations have invested heavily in information technologies （IT）, aiming at improving medical decision-making and increasing its efficiency. Despite their obvious advantages, the systems do not always immediately provide the vital medical information required for critical decision-making, and the decisions that are based on this partial information may result in a decreased level of quality of care and unnecessary costs. The objective of this research is to evaluate the contribution of IT to decision-makers （physicians） at the point of care of emergency departments （EDs） by investigating whether the information systems （IS） have improved the medical outcomes, in the complex and highly stressful environment of the ED, with time constraints and overcrowding. The authors evaluated the contribution of the medical information to admission decisions by using the track log-file analysis method. The results were obtained using a unique database containing referrals to the ED from seven main hospitals in Israel. The authors＇ results lead to the major conclusion that viewing medical history contributes to admission decisions and clearly reduces the number of avoidable admissions.

关键词： Medical informatics medical decision-making health informatics

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Multicolor Circularly Polarized Luminescence of a Single-Component System Revealing Multiple Information Encryption

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CCS Chemistry 2024年第2期6卷 518-527页

作者： Ying Hu Zizhao Huang itamar Willner Xiang Ma Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center Frontiers Science Center for Materiobiology and Dynamic ChemistrySchool of Chemistry and Molecular EngineeringEast China University of Science and TechnologyShanghai 200237 Institute of Chemistry The Center for Nanoscience and NanotechnologyThe Hebrew University of JerusalemJerusalem 91904

Metal-free materials with multicolor tunable circularly polarized luminescence(CPL)are attractive because of their potential applications in information storage and ***,we designed two enantiomers composed of chiral dialkyl glutamides and achiral vibration-induced emission(VIE)moiety,which can switch on CPL after a simple gelation *** is noteworthy that the CPL colors vary in different solvents,and this is attributed to various self-assembly-induced microstructures,in which the VIE moiety is restrained to different ***,a multidimensional code system composed of a quick response code,a ultraviolet(UV)light-activated color code,and a CPL information figure was *** our satisfaction,the system possesses multiple information-storage *** orthogonal anticounterfeiting and CPLenhanced encryption functions also improve the system information encryption *** brief,this study provides a practical example of CPL applied to information security and an effective approach to obtain a single-component color-tunable CPL material with multiple information storage and encryption functions as well.

关键词： circularly polarized luminescence information storage and encryption multicolor tunable single component vibration-induced emission

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The effect of pollen source on seed traits and dispersability in the heterocarpic annual Crepis sancta

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Journal of Plant Ecology 2021年第3期14卷 425-437页

作者： Efrat Dener Hagai Shemesh itamar Giladi Albert Katz International School for Desert Studies Jacob Blaustein Institutes for Desert ResearchBen Gurion University of the NegevSede Boqer Campus8499000 Midreshet Ben-GurionIsrael Mitrani Department of Desert Ecology Swiss Institute for Dryland Environmental and Energy ResearchJacob Blaustein Institutes for Desert ResearchBen-Gurion University of the Negev8499000 Midreshet Ben-GurionIsrael Department of Environmental Sciences Tel-Hai CollegeQiryat Shemona 12208Israel

Aims The evolution and expression of dispersal-related traits are intertwined with those of other life-history functions and are manifested within various physiological *** a relationship is predicted between inbreeding levels and dispersability,which may be anatomically and ontogenetically linked so that the selection pressures on one may affect the *** both the effect of inbreeding on reproductive success and on dispersal strategies received much attention,only a few studies considered both ***,such studies often rely on two dichotomic representations of breeding and dispersal:using selfing versus outcrossing as a representation of breeding level,and dispersal ratio as the sole representation of dispersal *** Here,we used pollination experiments in the heterocarpic Crepis sancta(Asteraceae)to expand in two different manners on the common practice of using dichotomic representations of breeding and ***,we used pollination treatments that represent a continuum from selfing through pollination by kin to pollination by a distant ***,we measured a whole set of continuous morphological and dispersal-related traits,in addition to measurements of reproductive success and dispersal *** Findings The proportion of developed capitula and the number of both dispersed and non-dispersed achenes were significantly lower in the self-pollination treatment in comparison to the outcrossed *** effect of pollen sources on dispersal ratio was not statistically significant,though self-pollinated plants rarely produced non-dispersing ***'s biomass increased with distance between parent plants,but pappus width did not,leading to a nonsignificant effect of pollination on falling ***,pollen source affected mainly traits that were associated with reproductive output,but it had no clear effect on predominately dispersal-related *** differences in the response of

关键词： dispersal heterocarpy falling velocity pollination inbreeding depression

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Construction of a Homogeneous Enzyme-Free Autocatalytic Nucleic Acid Machinery for High-Performance Intracellular Imaging of MicroRNA

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CCS Chemistry 2022年第11期4卷 3549-3562页

作者： Jie Wei Jinhua Shang Shizhen He Yu Ouyang itamar Willner Fuan Wang College of Chemistry and Molecular Sciences Wuhan UniversityWuhan 430072 Institute of Chemistry The Hebrew University of JerusalemJerusalem 91904

Enzyme-free autocatalytic nucleic acidmachinery has been widely used to engineer various self-assembled nanostructures as well as high-performance bioanalysis,yet has rarely been realized in live cells for complicated design,low robustness,and limited ***,we constructed simple yet versatile enthalpy-driven autocatalytic hybridization chain reaction(AHCR)machinery with high reliability and robustness for in situ microRNA analysis in live *** homogeneous AHCR machine was composed of two differently designed HCR modules,the lead-in HCR-1 amplification module,and the reverse HCR-2 feedback *** the AHCR amplification system was delivered into live cells,target microRNA stimulated the autonomous cross-invasion of the HCR-1 module and the HCR-2 module for assembling hyperbranched dsDNA nanostructures with synergistically amplified Förster resonance energy transfer readout,thus enabling accurate intracellular micro-RNA *** synergistic AHCR execution was systematically investigated by a series of experimental studies and computer-aided theoretical *** multiple recognition capacity of HCR constituents and the successive signal amplification of the AHCR machine enabled the accurate intracellular microRNA imaging with precise signal localization inside living *** on its intriguing and modular design,the AHCR machinery can be extended for analyzing diverse biomarkers,thus supplementing a powerful toolbox for clinical diagnosis and therapeutic assessment.

关键词： DNA nanotechnology sensor autocatalysis fluorescence imaging DNA circuit

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Isabel Crook Longtime Witness to China's Growth

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Women of China 2020年第2期 51-53页

作者： itamar MANES 无不详 Photomall

Canadian educator and anthropologist Isabel Crook,one of the six recipients of China's Friendship Medal last year,is a witness to how the People's Republic of China(PRC) has *** has made remarkable contributions to the promotion of education in China,and to people-to-people friendship between China and Canada."I feel lucky that I have witnessed the great era.I believe my beloved China will become better and better,and I hope Chinese people will become happier," she said during an interview with People's Daily.

关键词：中国教育事业中国与加拿大克鲁克友好交往中国英语教学杰出贡献拓荒者友好交流

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Xizhou:‘Living Museum’of Bai Ethnic Dwellings

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Women of China 2020年第2期 60-61页

作者： itamar MANES 无不详 Quanjing

Xizhou,a town in Dali Bai Autonomous Prefecture,in Southwest China's Yunnan Province,is best known for its well-preserved sites highlighting the architectural style of the Bai ethnic *** Bai ethnic dwellings were adde... 详细信息

关键词：白族民居全国重点文物保护单位喜洲三坊一照壁大理白族自治州云南省

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Functional DNA Structures and Their Biomedical Applications

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CCS Chemistry 2020年第5期2卷 707-728页

作者： Ziyuan Li Chen Wang Jiang Li Junji Zhang Chunhai Fan itamar Willner He Tian Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science&TechnologyShanghai 200237(China) Institute of Chemistry The Minerva Center for Biohybrid Complex SystemsThe Hebrew University of JerusalemJerusalem 91904(Israel) Bioimaging Center Shanghai Synchrotron Radiation FacilityZhangjiang LaboratoryShanghai Advanced Research InstituteChinese Academy of SciencesShanghai 201210(China) School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative MoleculesShanghai Jiao Tong UniversityShanghai 200240(China)

Since the discovery of the double-helix structure in 1953,nucleic acids have been developed from natural genetic codes into functional building blocks in a wide range of biotechnology and materials *** advantage of their design diversity and biocompatibility,functional nucleic acids facilitate the“bottom-up”fabrication of nanomaterials that are highly potential for molecular medicine to treat different diseases,such as *** present perspective article introduces recent advances in the use of these unique properties of nucleic acid biopolymers for biomedical ***,nanomaterial/nucleic acid hybrid structures for sensing,controlled drug release,programmable intracellular imaging,and apoptosis,as well as logic calculation,are ***,the detailed operation for both extracellular and intracellular bioactivity regulation with these new design functional nucleic acid nanostructures are fully illustrated.

关键词： nucleic acid nanomaterial/DNA hybrid DNA nanostructures DNA logic cell regulation

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A Book Review:The Middle East in the Eyes of Japan

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Asian Journal of Middle Eastern and Islamic Studies 2010年第1期4卷 116-118,I0007页

作者： itamar Y.Lee Institute for Defence Studies and Analyses New Delhi

If one wants to understand the interactions between East Asia and the Middle East,the Japanese discovery and reinterpretation of the Middle East,as a useful link,should be reviewed in a gingerly *** book,Nihonjin no chūtou hakken(The Japanese Discovery of the Middle East)by Hideaki Sugita(杉田英明),Professor at the Graduate School of Arts and Sciences,University of Tokyo,Japan,would offer unique and interesting clues in linking Japan to the Middle East with a comparative perspective.

关键词： Middle Japan East

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ORGANIZED LAYERED INTERFACES FOR SENSORIC AND MOLECULAR MACHINERY APPLICATIONS

ORGANIZED LAYERED INTERFACES FOR SENSORIC AND MOLECULAR MACH...

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第十一届北京分析测试学术报告会暨展览会(BCEIA 2005)

作者： itamar WILLNER Institute of Chemistry The Hebrew University of Jerusalem

Biomolecules and nanomaterials exhibit similar *** enables the synthesis of hybrid systems that combine the unique electronic and photonic properties of nanomaterials with the evolutionary optimized recognition and ca...

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