Institution
Bar-Ilan University
Education•Ramat Gan, Israel•
About: Bar-Ilan University is a education organization based out in Ramat Gan, Israel. It is known for research contribution in the topics: Population & Poison control. The organization has 12835 authors who have published 34964 publications receiving 995648 citations. The organization is also known as: Bar Ilan University & BIU.
Topics: Population, Poison control, Judaism, Anxiety, Electrolyte
Papers published on a yearly basis
Papers
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TL;DR: In this article, a discussion of the forefront in research and development of advanced electrode materials and electrolyte solutions for the next generation of lithium ion batteries is presented, aimed at providing an overall picture of the road map necessary for the future development of high energy density Li-ion batteries for EV applications.
Abstract: Presented herein is a discussion of the forefront in research and development of advanced electrode materials and electrolyte solutions for the next generation of lithium ion batteries. The main challenge of the field today is in meeting the demands necessary to make the electric vehicle fully commercially viable. This requires high energy and power densities with no compromise in safety. Three families of advanced cathode materials (the limiting factor for energy density in the Li battery systems) are discussed in detail: LiMn1.5Ni0.5O4 high voltage spinel compounds, Li2MnO3–LiMO2 high capacity composite layered compounds, and LiMPO4, where M = Fe, Mn. Graphite, Si, LixTOy, and MO (conversion reactions) are discussed as anode materials. The electrolyte is a key component that determines the ability to use high voltage cathodes and low voltage anodes in the same system. Electrode–solution interactions and passivation phenomena on both electrodes in Li-ion batteries also play significant roles in determining stability, cycle life and safety features. This presentation is aimed at providing an overall picture of the road map necessary for the future development of advanced high energy density Li-ion batteries for EV applications.
973 citations
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20 Nov 2000TL;DR: In this paper, the authors present an exact solvable model of coalescence and the IPDF method to represent the dynamics of random walks and diffusion in the Sierpinski gasket.
Abstract: Preface Part I. Basic Concepts: 1. Fractals 2. Percolation 3. Random walks and diffusion 4. Beyond random walks Part II. Anomalous Diffusion: 5. Diffusion in the Sierpinski gasket 6. Diffusion in percolation clusters 7. Diffusion in loopless structures 8. Disordered transition rates 9. Biased anomalous diffusion 10. Excluded-volume interactions Part III. Diffusion-Limited Reactions: 11. Classical models of reactions 12. Trapping 13. Simple reaction models 14. Reaction-diffusion fronts Part IV. Diffusion-Limited Coalescence: An Exactly Solvable Model: 15. Coalescence and the IPDF method 16. Irreversible coalescence 17. Reversible coalescence 18. Complete representations of coalescence 19. Finite reaction rates Appendix A. Fractal dimension Appendix B. Number of distinct sites visited by random walks Appendix C. Exact enumeration Appendix D. Long-range correlations References Index.
972 citations
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Los Angeles Biomedical Research Institute1, University of Münster2, University of California, Los Angeles3, Martin Luther University of Halle-Wittenberg4, Tulane University5, VU University Amsterdam6, Ghent University7, University of Liège8, Bar-Ilan University9, Queen's University10, Saint Louis University11, Université libre de Bruxelles12, University of Manchester13
TL;DR: In this paper, the effects of androgen treatment of hypogonadal men on multiple target organs and the recent studies show short-term beneficial effects of testosterone in older men that are similar to those in younger men.
Abstract: Demographic data clearly demonstrate that the percentage of the population in the older age group is increasing. Androgen deficiency in the aging male has become a topic of increasing interest and debate throughout the world. Cross-sectional and longitudinal data indicate that the testosterone falls progressively with age and that a significant percentage of men over the age of 60 years have serum testosterone levels that are below the lower limits of young adult (age 20–30 years) men (1–4). The principal questions raised by these observations are whether older hypogonadal men will benefit from testosterone treatment and what will be the risks associated with such intervention.
The past decade has brought evidence of benefit of androgen treatment of hypogonadal men on multiple target organs and the recent studies show short-term beneficial effects of testosterone in older men that are similar to those in younger men. This has been comprehensively reviewed and summarized by the Institute of Medicine in ‘Testosterone and Aging: Clinical Research Directions’ (5). Long-term data on the effects of testosterone treatment in the older population are limited mainly to effects on body composition and bone mass (6–11). Key questions of the effects of testosterone on patient reported outcomes and functional benefits that may retard physical or mental frailty of the elderly or improve the quality of life are not yet available. Specific risk data on the prostate and cardiovascular systems are needed.
968 citations
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TL;DR: A perspective that underscores the organization of discrete relational behaviors into emergent patterns and considers time a central parameter of emotion and communication systems may be useful to the study of interpersonal intimacy and its potential for personal transformation across the lifespan.
Abstract: Synchrony, a construct used across multiple fields to denote the temporal relationship between events, is applied to the study of parent-infant interactions and suggested as a model for intersubjectivity. Three types of timed relationships between the parent and child's affective behavior are assessed: concurrent, sequential, and organized in an ongoing patterned format, and the development of each is charted across the first year. Viewed as a formative experience for the maturation of the social brain, synchrony impacts the development of self-regulation, symbol use, and empathy across childhood and adolescence. Different patterns of synchrony with mother, father, and the family and across cultures describe relationship-specific modes of coordination. The capacity to engage in temporally-matched interactions is based on physiological mechanisms, in particular oscillator systems, such as the biological clock and cardiac pacemaker, and attachment-related hormones, such as oxytocin. Specific patterns of synchrony are described in a range of child-, parent- and context-related risk conditions, pointing to its ecological relevance and usefulness for the study of developmental psychopathology. A perspective that underscores the organization of discrete relational behaviors into emergent patterns and considers time a central parameter of emotion and communication systems may be useful to the study of interpersonal intimacy and its potential for personal transformation across the lifespan.
962 citations
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TL;DR: A review of recent advances in understanding the chemistry and electrochemistry that govern the operation of the lithium-air battery, especially the reactions at the cathode, is presented in this paper.
Abstract: The rechargeable lithium–air battery has the highest theoretical specific energy of any rechargeable battery and could transform energy storage if a practical device could be realized. At the fundamental level, little was known about the reactions and processes that take place in the battery, representing a significant barrier to progress. Here, we review recent advances in understanding the chemistry and electrochemistry that govern the operation of the lithium–air battery, especially the reactions at the cathode. The mechanisms of O2 reduction to Li2O2 on discharge and the reverse process on charge are discussed in detail, as are their consequences for the rate and capacity of the battery. The various parasitic reactions involving the cathode and electrolyte during discharge and charge are also considered. We also provide views on understanding the stability of the cathode and electrolyte and examine design principles for better lithium–air batteries. Lithium–air batteries offer great promise for high-energy storage capability but also pose tremendous challenges for their realization. This Review surveys recent advances in understanding the fundamental science that governs lithium–air battery operation, focusing on the reactions at the oxygen electrode.
962 citations
Authors
Showing all 13037 results
Name | H-index | Papers | Citations |
---|---|---|---|
H. Eugene Stanley | 154 | 1190 | 122321 |
Albert-László Barabási | 152 | 438 | 200119 |
Shlomo Havlin | 131 | 1013 | 83347 |
Stuart A. Aaronson | 129 | 657 | 69633 |
Britton Chance | 128 | 1112 | 76591 |
Mark A. Ratner | 127 | 968 | 68132 |
Doron Aurbach | 126 | 797 | 69313 |
Jun Yu | 121 | 1174 | 81186 |
Richard J. Wurtman | 114 | 933 | 53290 |
Amir Lerman | 111 | 877 | 51969 |
Zhu Han | 109 | 1407 | 48725 |
Moussa B.H. Youdim | 107 | 574 | 42538 |
Juan Bisquert | 107 | 450 | 46267 |
Rachel Yehuda | 106 | 461 | 36726 |
Michael F. Green | 106 | 485 | 45707 |