The Origins Of Life On The Earth

The Origins of Life on the Earth PDF
Author: Stanley L. Miller
Publisher: Prentice Hall
ISBN:
Size: 61.77 MB
Format: PDF, ePub, Docs
Category : Biochemistry
Languages : en
Pages : 229
View: 7190

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Book Description:

Origins Of Life

Origins of Life PDF
Author: Geoffrey Zubay
Publisher: Elsevier
ISBN: 0080497616
Size: 36.55 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : en
Pages : 564
View: 2016

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Book Description: Origins of Life on the Earth and in the Cosmos, Second Edition, suggests answers to the age-old questions of how life arose in the universe and how it might arise elsewhere. This thorough revision of a very successful text describes key events in the evolution of living systems, starting with the creation of an environment suitable for the origins of life. Whereas one may never be able to reconstruct the precise pathway that led to the origin of life on earth, one can certainly make some plausible reconstructions of it. Such discussions have greatly expanded our understanding of the principles of chemical evolution and how they compare and contrast with the principles of biological evolution. The text is strong on biochemistry and its recent applications to origins' research. Provides an excellent review of basic biochemistry an evolution Written in a clear, concise style for scientists, students, and readers interested in a scientific inquiry into the origins of life Written by an authority in the field, and brought fully up-to-date in light of new research Pulls together valuable information not found in a single source Organized and presented in a manner conductive for use in a college course Heavily illustrated to make difficult concepts concrete

Life On The Earth

Life on the Earth PDF
Author: John Phillips
Publisher:
ISBN:
Size: 59.49 MB
Format: PDF
Category : Life
Languages : en
Pages : 224
View: 872

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Book Description:

                             PDF
Author: د. ستيفن ماير
Publisher: مركز براهين للأبحاث والدراسات
ISBN: 9776545270
Size: 75.38 MB
Format: PDF, Kindle
Category :
Languages : ar
Pages : 736
View: 1787

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Book Description: في (توقيع في الخلية) يطرح ماير أول مرجع شامل لحجة التصميم الذكي المبنية على الدنا. بينما يروي قصة نجاح محاولات حل خيوط اللغز الذي لم يتعرض له داروين –كيف نشأت الحياة؟–، طور ماير حجة للنظرية التي غالبا ما يساء فهمها، مستخدما الطريقة التي استعملها داروين نفسه. بطرحه لرؤية جديدة لواحد من الألغاز المستمرة للبيولوجيا الحديثة، أثبت ماير أن أدلة التصميم الذكي ليست قائمة على الجهل أو رفض العلم، بل هي بالأحرى قائمة على أدلة علمية ساحقة، تتزايد مع الوقت. «حجة حاسمة مبنية على نقاط علمية مذهلة من أحدث ما توصل إليه العلم». - د. فيليب سكيل (بروفيسور شرفي في جامعة ولاية بنسلفانيا وعضو الأكاديمية الوطنية للعلوم) «استعراض رائع... سواءً أكنت تؤيد التصميم الذكي أو تعارضه، كتاب (توقيع في الخلية) هو كتابٌ يجب أن تقرأه». - د. سكوت ترنر (بروفيسور البيولوجيا البيئية وبيولوجيا الغابات في جامعة ولاية نيويورك) «عرض متقن للإشكالية الصعبة». - د. توماس ناجل (أستاذ بجامعة نيويورك)، في جريدة Times Literary Supplement

On The Possible Role Of Crystals In The Origin Of Life

On the Possible Role of Crystals in the Origin of Life PDF
Author: W. F. Neuman
Publisher:
ISBN:
Size: 66.76 MB
Format: PDF
Category : Crystalline rocks
Languages : en
Pages : 31
View: 2035

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Book Description:

Life On The Earth Its Origin And Succession

Life on the Earth  its origin and succession PDF
Author: John PHILLIPS (F.R.S.)
Publisher:
ISBN:
Size: 50.56 MB
Format: PDF, ePub
Category :
Languages : en
Pages :
View: 7543

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Book Description:

The Origin Of The Fittest

The Origin of the Fittest PDF
Author: Edward Drinker Cope
Publisher:
ISBN:
Size: 11.24 MB
Format: PDF, Mobi
Category : Evolution
Languages : en
Pages : 467
View: 5968

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Book Description:

A New History Of Life

A New History of Life PDF
Author: Peter Ward
Publisher: Bloomsbury Publishing USA
ISBN: 1608199088
Size: 76.58 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 400
View: 6727

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Book Description: The history of life on Earth is, in some form or another, known to us all--or so we think. A New History of Life offers a provocative new account, based on the latest scientific research, of how life on our planet evolved--the first major new synthesis for general readers in two decades. Charles Darwin's theories, first published more than 150 years ago, form the backbone of how we understand the history of the Earth. In reality, the currently accepted history of life on Earth is so flawed, so out of date, that it's past time we need a 'New History of Life.' In their latest book, Joe Kirschvink and Peter Ward will show that many of our most cherished beliefs about the evolution of life are wrong. Gathering and analyzing years of discoveries and research not yet widely known to the public, A New History of Life proposes a different origin of species than the one Darwin proposed, one which includes eight-foot-long centipedes, a frozen “snowball Earth”, and the seeds for life originating on Mars. Drawing on their years of experience in paleontology, biology, chemistry, and astrobiology, experts Ward and Kirschvink paint a picture of the origins life on Earth that are at once too fabulous to imagine and too familiar to dismiss--and looking forward, A New History of Life brilliantly assembles insights from some of the latest scientific research to understand how life on Earth can and might evolve far into the future.

                                               PDF
Author: Bill Bryson
Publisher: العبيكان للنشر
ISBN: 6035033059
Size: 46.96 MB
Format: PDF, Mobi
Category : History
Languages : ar
Pages : 593
View: 6531

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Book Description: يصف المؤلف بيل برايسون نفسه بأنه الرحالة المتردد ، ولكن حتى حين يبقى آمنًا في المنزل فإنه لا يستطيع أن يوقف فضوله حيال العالم الذي حوله . كتاب موجز تاريخ كل شيء تقريبًا هو مغامرة هدفها فهم كل شيء سبق أن حدث منذ الانفجار الكبير حتى نشوء الحضارة ؛ كيف كنا في الماضي ، وكيف وصلنا إلى ما نحن عليه . إنه رحلة تنويرية لاكتشاف العالم ، تتعدى حدود الزمان والمكان ، بحيث تكون الصورة متكاملة أكثر من ذي قبل . " يقدم الكتاب زادًا تربويًا رائعًا ، وستكون جميع المدارس أمكنة أفضل لو كان هذا الكتاب المقرر العلمي الرئيس في المناهج " تيم فلانيري ، الملحق الأدبي لجريدة التايمز العبيكان 2017

Enceladus And The Icy Moons Of Saturn

Enceladus and the Icy Moons of Saturn PDF
Author: Paul M. Schenk
Publisher: University of Arizona Press
ISBN: 0816537070
Size: 50.81 MB
Format: PDF, Mobi
Category : Science
Languages : en
Pages : 536
View: 1854

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Book Description: With active geysers coating its surface with dazzlingly bright ice crystals, Saturn’s large moon Enceladus is one of the most enigmatic worlds in our solar system. Underlying this activity are numerous further discoveries by the Cassini spacecraft, tantalizing us with evidence that Enceladus harbors a subsurface ocean of liquid water. Enceladus is thus newly realized as a forefront candidate among potentially habitable ocean worlds in our own solar system, although it is only one of a family of icy moons orbiting the giant ringed planet, each with its own story. As a new volume in the Space Science Series, Enceladus and the Icy Moons of Saturn brings together nearly eighty of the world’s top experts writing more than twenty chapters to set the foundation for what we currently understand, while building the framework for the highest-priority questions to be addressed through ongoing spacecraft exploration. Topics include the physics and processes driving the geologic and geophysical phenomena of icy worlds, including, but not limited to, ring-moon interactions, interior melting due to tidal heating, ejection and reaccretion of vapor and particulates, ice tectonics, and cryovolcanism. By contextualizing each topic within the profusion of puzzles beckoning from among Saturn’s many dozen moons, Enceladus and the Icy Moons of Saturn synthesizes planetary processes on a broad scale to inform and propel both seasoned researchers and students toward achieving new advances in the coming decade and beyond.