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1. |
Record Nr. |
UNINA9910461233903321 |
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Titolo |
Aging [[electronic resource] ] : mental aspects, social welfare and health / / Jim P. Heckles and Laura M. Bergin, editors |
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Pubbl/distr/stampa |
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New York, : Nova Science Publishers, c2011 |
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ISBN |
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Descrizione fisica |
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1 online resource (198 p.) |
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Collana |
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Aging issues, health and financial alternatives |
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Altri autori (Persone) |
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HecklesJim P |
BerginLaura M |
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Disciplina |
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Soggetti |
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Older people - Medical care |
Older people - Services for |
Aging - Health aspects |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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""CONTENTS""; ""PREFACE""; ""ASSESSING THE QUALITY OF LIFE OF ELDERLY PEOPLE: VALPARAISO (CHILE) AS A CASE STUDY""; ""PRACTICAL HEALTHCARE INFORMATION, CREDIBILITY AND ETHICAL INTERNET PHARMACY OF N-ACETYLCARNOSINE DRUG DISCOVERY FOR SOCIAL WELFARE, HOME INTENSIVE VISION CARE AND QUALITY OF THE VITAL LIFE OF THE ELDERLY PATIENT""; ""ASSESSMENT OF THE AT-RISK OLDER DRIVER""; ""SOCIAL SERVICES FOR OLDER PEOPLE IN HONG KONG: AN ALTERNATIVE SERVICE STRUCTURE""; ""AGING, HEALTH AND INTELLECTUAL DISABILITY""; ""RISK TRAJECTORIES OF LOCOMOTOR DISABILITY OF THE AGED INDIAN"" |
""MENTAL HEALTH OFCOMMUNITY-DWELLING FRAIL ELDERS RECEIVING LONG-TERM CARE SERVICES IN HONG KONG""""INDEX"" |
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2. |
Record Nr. |
UNINA9910367750203321 |
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Autore |
Kurzydlowski Dominik |
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Titolo |
First-Principles Prediction of Structures and Properties in Crystals / Dominik Kurzydlowski, Andreas Hermann |
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Pubbl/distr/stampa |
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MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
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Basel, Switzerland : , : MDPI, , 2019 |
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ISBN |
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Descrizione fisica |
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1 electronic resource (128 p.) |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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The term "first-principles calculations" is a synonym for the numerical determination of the electronic structure of atoms, molecules, clusters, or materials from 'first principles', i.e., without any approximations to the underlying quantum-mechanical equations. Although numerous approximate approaches have been developed for small molecular systems since the late 1920s, it was not until the advent of the density functional theory (DFT) in the 1960s that accurate "first-principles" calculations could be conducted for crystalline materials. The rapid development of this method over the past two decades allowed it to evolve from an explanatory to a truly predictive tool. Yet, challenges remain: complex chemical compositions, variable external conditions (such as pressure), defects, or properties that rely on collective excitations-all represent computational and/or methodological bottlenecks. This Special Issue comprises a collection of papers that use DFT to tackle some of these challenges and thus highlight what can (and cannot yet) be achieved using first-principles calculations of crystals. |
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