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1000 tulosta hakusanalla Petr Levin

Substituent Effects in Organic Polarography

Substituent Effects in Organic Polarography

Petr Zuman

Springer-Verlag New York Inc.
2012
nidottu
During the forty years which have passed since Masuzo Shikata published his paper on the reduction of nitrobenzene at a dropping mercury electrode, the number of polarographic studies of organic compounds in the literature has risen to several thousands. The ever­ increasing amount of experimental data was in need of some unified method of classification which would yield unambiguous and possibly complete information on the polarographic behavior of organic substances. Dr. Zuman's book presents an original attempt to meet this need by providing a system based on correlations between the polaro­ graphic half-wave potentials of organic depolarizers and their Hammett constants. I consider this a very happy conception, for, more than any other book yet written, it brings polarography nearer to the organic chemist; and it will undoubtedly convince him that, in its application to his subject, the method is more than a mere analytical tool. The author hardly needs any introduction. During many years of research in the field of organic polarography, he has published numerous papers on a variety of problems; his latest interest is the application of the Hammett-Taft equation to polarographic measure­ ments, in which he has done pioneering work. It remains for me to hope that this book, which opens up new prospects for the fruitful application of polarography, may inspire vii viii Foreword some reader with useful ideas in his search for new paths in his research problems.
Brain, Mind and Consciousness

Brain, Mind and Consciousness

Petr Bob

Springer-Verlag New York Inc.
2014
nidottu
Neuropsychological research on the neural basis of behavior generally asserts that brain mechanisms ultimately suffice to explain all psychologically described phenomena. This assumption stems from the idea that the brain consists entirely of material particles and fields, and that all causal mechanisms relevant to neuroscience can be formulated solely in terms of properties of these elements. Contemporary basic physical theory differs from classic physics on the important matter of how consciousness of human agents enters into the structure of empirical phenomena. The new principles contradict the older idea that local mechanical processes alone account for the structure of all empirical data. Contemporary physical theory brings directly into the overall causal structure certain psychologically described choices made by human agents about how they will act. This key development in basic physical theory is applicable to neuroscience. This book explores this new framework.
The Brain and Conscious Unity

The Brain and Conscious Unity

Petr Bob

Springer-Verlag New York Inc.
2015
sidottu
In this provocative text, a noted neuroscientist reexamines Freud's posthumously published Project of Scientific Psychology in the light of modern neuroscience. This expanded "thermodynamics of the mind" model includes robust conceptions of the cellular and neural processes that accompany creation of consciousness and memory, their contributions to such conditions as depression, dissociative disorders, and schizophrenia, and implications for practice, from imaging to talk-based therapies to pharmacotherapy. Central to this construct is Freud's proposal of specific "omega" neurons as the most volatile carriers of consciousness between mind and brain, which is applied to current issues regarding complexity and executive functioning. In addition, the book is extensively referenced, allowing readers to investigate these and related phenomena in greater detail.Among the topics covered:Neural reductionism in Freud's "Project" and neuropsychoanalysis.Thermodynamics and brain self-organization.Conflicting information and the dissociated mind.The Cartesian model of the mind and the binding problem.Neuroendocrine and immune response to stress.The concept of omega neurons and modern chaos theory.Rigorous, challenging, and occasionally startling, The Brain and Conscious Unity is a milestone in the neuroscience and mind/brain literature to be read and discussed by psychiatrists, psychologists, and neuropsychologists.
The Brain and Conscious Unity

The Brain and Conscious Unity

Petr Bob

Springer-Verlag New York Inc.
2016
nidottu
In this provocative text, a noted neuroscientist reexamines Freud's posthumously published Project of Scientific Psychology in the light of modern neuroscience. This expanded "thermodynamics of the mind" model includes robust conceptions of the cellular and neural processes that accompany creation of consciousness and memory, their contributions to such conditions as depression, dissociative disorders, and schizophrenia, and implications for practice, from imaging to talk-based therapies to pharmacotherapy. Central to this construct is Freud's proposal of specific "omega" neurons as the most volatile carriers of consciousness between mind and brain, which is applied to current issues regarding complexity and executive functioning. In addition, the book is extensively referenced, allowing readers to investigate these and related phenomena in greater detail.Among the topics covered:Neural reductionism in Freud's "Project" and neuropsychoanalysis.Thermodynamics and brain self-organization.Conflicting information and the dissociated mind.The Cartesian model of the mind and the binding problem.Neuroendocrine and immune response to stress.The concept of omega neurons and modern chaos theory.Rigorous, challenging, and occasionally startling, The Brain and Conscious Unity is a milestone in the neuroscience and mind/brain literature to be read and discussed by psychiatrists, psychologists, and neuropsychologists.
Il Mutuo Appoggio: il Mutuo appoggio tra gli animali, gli uomini primitivi, i barbari.

Il Mutuo Appoggio: il Mutuo appoggio tra gli animali, gli uomini primitivi, i barbari.

Petr Alekseevic Kropotkin

Createspace Independent Publishing Platform
2014
nidottu
Per Kropotkin il determinismo scientifico e l'etica umana non possono che liberare l'uomo da qualsivoglia autorit e dispotismo politico, entrambi i fenomeni hanno segnato il progresso della Societ umana dagli albori fino alla nascita dello Stato moderno. E' il corso della natura che determina gli eventi, il despota, l'uomo forte, il combattente solitario ed individualista destinato a fallire, perch non pu cambiare il corso della storia, pu solo ritardarla, creando inutili sofferenze.
Experience-Based Human-Computer Interactions
Human computer interaction is constantly evolving in many areas and facets of modern society. Analyzing these interactions can provide a more balanced understanding of these technological advances as they pertain to people’s lives. Experience-Based Human-Computer Interactions: Emerging Research and Opportunities is a pivotal reference source that provides in-depth discussions on the progression and contemporary applications of human computer interaction. Highlighting relevant topic areas such as semantic support, software intensive systems, ontology applications, and conceptual objects, this publication is ideal for engineers, academicians, students, and researchers that would like to attain more information on recent advances being made to bridge the gap between human and computer interactions.
Tiny Owl's Scary Day

Tiny Owl's Scary Day

Petr Horácek

WALKER BOOKS LTD
2023
sidottu
An adventurous and heart-warming picture book about a sparky little owl who is determined to leave the nest during the day, by internationally acclaimed author-illustrator, Petr Horácek.Tiny Owl wants to explore the day. Mummy Owl says the day can be dangerous but Tiny Owl isn't scared! So, when Mummy Owl is asleep, Tiny Owl tiptoes out of the nest and flies off. There are all kinds of other birds and animals out during the day, and everything is so colourful!But maybe night-time is best for owls after all...
A Best Friend for Bear

A Best Friend for Bear

Petr Horácek

WALKER BOOKS LTD
2023
nidottu
A heart-warming picture book about a charming bear duo on an adventure to find a best friend.Black Bear is feeling lonely, so he decides to look for a friend. Luckily, he meets Brown Bear, who is in the same situation! The bears decide to search for a friend together. They search everywhere, but their elusive friend is nowhere to be found. Or have they been right there all along?With stunning artwork and heart-warming text, this is a beautiful picture book from the Kate Greenaway Medal-shortlisted Petr Horácek.
Tiny Owl's Scary Day

Tiny Owl's Scary Day

Petr Horácek

WALKER BOOKS LTD
2024
nidottu
An adventurous and heart-warming picture book about a sparky little owl who is determined to leave the nest during the day, by internationally acclaimed author-illustrator, Petr Horácek.Tiny Owl wants to explore the day. Mummy Owl says the day can be dangerous but Tiny Owl isn't scared! So, when Mummy Owl is asleep, Tiny Owl tiptoes out of the nest and flies off. There are all kinds of other birds and animals out during the day, and everything is so colourful!But maybe night-time is best for owls after all...
Little Bunny

Little Bunny

Petr Horácek

WALKER BOOKS LTD
2024
pahvisivuinen
A peep-through adventure in the woods with Little Bunny, to share with the youngest readers, illustrated by award-winning author-artist, Petr Horácek.Who can you find in the woods? Join Little Bunny and peep through the cut-outs on each spread to spy a whole host of woodland animals. And there is a very special someone waiting at the end of the book.
Little Chick

Little Chick

Petr Horácek

WALKER BOOKS LTD
2024
pahvisivuinen
A peep-through adventure on the farm with Little Chick, to share with the youngest readers, illustrated by award-winning author-artist, Petr Horácek.Who can you find on the farm? Join Little Chick and peep through the cut-outs on each spread to spy a whole host of animals. And there is a very special someone waiting at the end of the book.
Green Hippo

Green Hippo

Petr Horácek

WALKER BOOKS LTD
2025
sidottu
A heart-warming picture book about a green hippo who struggles with being different and the friends who help him accept his individuality, by award-winning author-illustrator, Petr Horácek.Green Hippo is feeling sad. Why? Because someone said green hippos don't exist! Frog, Elephant and Giraffe try to cheer him up, but Green Hippo is feeling too down to listen. But maybe Green Hippo will make a discovery of his own as he goes down to the river and sees the beautiful colours of the world all around him...
The Found Things

The Found Things

Petr Horácek

WALKER BOOKS LTD
2025
sidottu
A peep-through adventure with Rabbit, to share with 3+ readers, illustrated by award-winning author-artist, Petr Horácek.Rabbit wakes up one beautiful morning and decides to go outside. But she can only find one of her socks! Where could the other one be? Is it under the bed? Hidden in the cupboard? Or behind the shower curtain? Peep through the cut-outs on each page to help Rabbit find her missing sock.
Who Is Sleeping?

Who Is Sleeping?

Petr Horacek

Candlewick Press (MA)
2019
sidottu
In a pair of bright lift-the-flap books full of animals, author-illustrator Petr Hor cek gets little ones thinking with simple questions and easy concepts. Who is sleeping in the tree? Who is sleeping under the leaf? What about in the river? Children can say good night to several animals before settling down for a slumber of their own.
A Best Friend for Bear

A Best Friend for Bear

Petr Horacek

Candlewick Press (MA)
2024
sidottu
A charmingly earnest pair of bears find a friend where they least expect it in this heartwarming comedy of errors featuring the rich artwork of Petr Hor cek. Black Bear is feeling lonely, so he decides to look for a friend. Luckily, he meets Brown Bear, who is in the same situation The bears decide to join forces, but finding a friend isn't easy. After helping each other through forests and over a brook, skirting a ravine and even practicing how to "find" with a slightly suspenseful game of hide-and-seek, their elusive friend is still nowhere to be found. Or has the perfect candidate been there all along? With deeply saturated colors and endearing characters, Petr Horacek offers a gentle reminder that the best things in life may be hiding in plain sight.