scholarly journals Insight into Compounds with Cu(H2O)62+Units: New Ideas for Understanding Cu2+in Tutton Salts

2019 ◽  
Vol 123 (5) ◽  
pp. 3088-3101 ◽  
Author(s):  
J. A. Aramburu ◽  
A. Bhowmik ◽  
J. M. Garcia-Lastra ◽  
P. García-Fernández ◽  
M. Moreno
Keyword(s):  
Author(s):  
Om Silakari ◽  
Himanshu Verma ◽  
Shalki Choudhary

Molecular surfaces have comprehensive utility in the field of drug discovery. A deeper insight into different aspects of molecular surfaces is essential for the researchers to successfully identify a lead molecule with excellent pharmacokinetic profile. Therefore, the concept of molecular surfaces cannot be overlooked when designing a novel molecule. This is a better approach to correlate molecular surfaces with binding interaction, binding affinity, and their orientation, which in turn might produce information about the probable pharmacological potential. A profound knowledge of surface properties may provide more selective drugs in return, especially for the treatment of diseases where selectivity is the major issue associated with pathological conditions. This review sheds light on the various types of molecular surfaces, different visualization tools and their application in rationale drug designing. Moreover, this report also discloses the forthcoming perspectives of molecular surfaces that may create new ideas to deal with drug selectivity issues.


2014 ◽  
Vol 5 (2) ◽  
pp. 1-14 ◽  
Author(s):  
Hasan Ali AL Akram ◽  
Amjad Mahmood

Social networking sites, such as Facebook and Twitter, are quickly becoming one of the most popular tools for social interaction and information exchange. Users of social networks reveal a lot about themselves in their public profiles, photos and status updates. While, social networks request users to create a truthful representation of themselves, they actually do so with a varying degree of accuracy. Depending on their privacy attitudes, the users may choose not to share details they find sensitive or tend to provide fake information. Contrary to a number of previous studies to predict the personality traits of the users of social networks primarily based on the users' profiles and other publically available information, this study provides an insight into the personality traits and psychopath behavior of twitter users by analyzing the tweets. The authors predict personality traits along the dimensions of “Big Five” personality model, gender and psychopath behavior of Twitter users. The paper discusses our data collection, gender, personality traits and psychopathic behavior prediction tool. It presents the analysis results of 327672 tweets of 345 users. The results show that there are more male users than the female users (70% male and 30% female). The results also show that majority of Twitter users are open to new ideas, are more agreeable and conscientious in nature but are less extravert. Out of 345 users, nine were indicating psychopath behavior and show less neuroticism. The authors also present a comparison of our personality traits' results with the results of two other similar studies.


1997 ◽  
Vol 34 (3) ◽  
pp. 406-410 ◽  
Author(s):  
John H. Roberts ◽  
James M. Lattin

The authors review the behavioral underpinnings of consideration set formation and revisit the theoretical and empirical evidence that led them to develop an individual level model of consideration. They synthesize the research that has appeared since their 1991 article in the Journal of Marketing Research, examining new ideas, reviewing evolving measurement methodologies, and suggesting several areas for further research that they believe will provide additional insight into the consideration phase of the consumer decision process.


Author(s):  
Beth A. Fischer

Virtually no one anticipated the ending of the Cold War. Understanding how this long-standing conflict was peacefully resolved can give us insight into how to conclude other seemingly intractable conflicts. Triumphalists believe that President Ronald Reagan “won” the Cold War by building up US military power and threatening the USSR. His hard-line policies forced Moscow to reduce its arsenal, adopt democratic reforms, withdraw from its war in Afghanistan, and ultimately collapse. Triumphalists assert that contemporary leaders should follow Reagan’s example bycompelling adversaries into submission. However, triumphalism is a myth, a series of falsehoods about Reagan’s intentions, his policies, and the impact his administration had on the USSR.Drawing upon American and Soviet sources,this book demonstrates that Reagan’s initial hard-line policies brought the superpowers to the brink of war and made it more difficult for Moscow to disarm and reform. Compellence failed miserably. The Cold War was resolved through diplomacy, not threats. President Reagan eventually engaged in dialogue so as to ease Moscow’s security concerns, build trust, and focus on the superpowers’ mutual interest in eliminating nuclear arms. For his part, Mikhail Gorbachev sought to end the arms race so as to divert resources to democratization. He too sought dialogue and trust. The ending of the Cold War demonstrates the importance of moral leadership. Reagan and Gorbachev both rose above their differences and introduced radical new ideas about nuclear disarmament. Consequently, both encountered domestic opposition. Each persevered, however, leading their nations toward a safer, more humane future.


Author(s):  
C J Lawn

In order to glean some insight into the likely trends in the next 50 years of power generation, the major trends of the last 50 years are reviewed first of all. It is noted that not only were all the power generating systems in operation today being researched in the 1960s, but so were most of those now being discussed for the future. The major trends in generation have all been driven by political and environmental considerations rather than by radically new ideas. For the next 50 years, in a new environment of concern about climate change and security of electricity supply, new technology must be developed to make some more of the options economically viable. This article surveys most of the systems now being considered and picks out a few of the enabling technologies. With such a broad subject, selectivity in the choice of sources is inevitable: this review draws preferentially upon papers published in the Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy over the last 10 years.


1963 ◽  
Vol 157 (969) ◽  
pp. 449-460

The Copley Medal is awarded to Sir Cyril Hinshelwood, O. M., F. R. S. The contributions of Sir Cyril Hinshelwood to chemical research have been recognized repeatedly, and universally. Most of his scientific work has been concerned with the mechanism of a wide variety of chemical reactions, homogeneous and heterogeneous, and in all states of aggregation. These have included processes of fundamental importance in both chemistry and biology. His work has been characterized by a flair for the elucidation of complex processes by the ingenious planning of relatively simple experiments, together with a remarkable insight into the implication of the results. He has influenced the whole pattern of research in chemical kinetics during the past 40 years. His early studies on the mechanism of homogeneous gas reactions clarified theories about molecular activation through collisions, and also led to new ideas about chain propagation in thermal systems. He developed the theory of branched chain explosions, and by a skilful use of both catalysts and inhibitors he has disentangled many complex reactions involving free radicals. In the course of this work he has made important advances in our understanding of combustion, and also of some reactions of hydrocarbons which are of considerable practical significance. From measurements on reactions in the liquid phase he has been able to discover essential differences from the corresponding gaseous processes.


F1000Research ◽  
2017 ◽  
Vol 6 ◽  
pp. 291
Author(s):  
Tingliang Wang ◽  
Lian Zhu ◽  
Ming Pei

For decades, researchers have been fascinated by the strategy of using cell therapy for bone defects; some progress in the field has been made. Owing to its ample supply and easy access, skin, the largest organ in the body, has gained attention as a potential source of stem cells. Despite extensive applications in skin and nerve regeneration, an increasing number of reports indicate its potential use in bone tissue engineering and regeneration. Unfortunately, few review articles are available to outline current research efforts in skin-based osteogenesis. This review first summarizes the latest findings on stem cells or progenitors in skin and their niches and then discusses the strategies of skin cell-based osteogenesis. We hope this article elucidates this topic and generates new ideas for future studies.


2015 ◽  
Vol 1 (1) ◽  
pp. 6
Author(s):  
Pirjo Ståhle ◽  
Leif Åberg

Globalisation, new information technology, universal networking, the non-linearity of things, and environmental turbulence are changing strategies of managing and succeeding. This paper examines non-linear phenomena and their practical consequences from an organizational perspective by using three concepts: Malcolm Gladwell’s tipping point, Ilya Prigogine’s self-organization, and Algirdas Greimas’s semiotic square. Tipping points occur at all system levels, determining for instance how fashion trends catch on, how health campaigns succeed, and how new ideas spread like wildfire. Self-organization refers to the kind of consciousness, action and intelligence that is manifested in the community’s rather than the individual’s actions, such as swarm intelligence in the animal world. Insight into the dynamics of change is supplemented by the semiotic square, which sheds light on how organizations can succeed. Organizations must have buffers, a surplus of resources to which they can resort whenever something unexpected happens, and they must be attuned to change and have access to tools that promote open, confidence-building communication.


Design Issues ◽  
2018 ◽  
Vol 34 (1) ◽  
pp. 54-66 ◽  
Author(s):  
William Odom ◽  
Daisuke Uriu ◽  
David Kirk ◽  
Richard Banks ◽  
Ron Wakkary

This article describes and reflects on the processes of designing two devices, Timecard and Fenestra, that both aim to propose new ideas for creating technologies that support rituals of honoring deceased loved ones. The discussion provides insight into how their respective designs were crafted to provide a range of interactions and to interweave with domestic practices, artifacts, and spaces; the article also describes the projects' similar strategies to supporting relationships with the deceased. Reflections then are offered about the design of future technologies aimed at supporting the processes both of adapting to the loss of loved ones and of honoring their continued evolving place in the lives of the living after they are gone.


Author(s):  
Alexandra Hui

This chapter explores how the goals of cognitive and behavioral psychologists contributed to a new kind of listening at the beginning of the twentieth century. This chapter focuses on two interrelated efforts to cultivate a new type of listening. First, it examines the efforts by the Edison Company to transform the listener into a consumer. Second, it looks at studies carried out by psychologists to understand the functional effects of music and apply their understanding. The Edison-Carnegie Research Program and the subsequent Mood Music marketing campaign show how new sounds and new ideas about listening to them were both actively created. This historical episode provides new insight into the processes by which new listening cultures develop. The understanding of music as functional—it could cause certain mood and bodily effects—co-developed with an understanding that listening could and should be altered.


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