user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what did niels bohr discover about the atomic structure? 
Knowledge Triplets: Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, He served as its director for the next 40 years.
niels henrik david bohr activist with julius robert oppenheimer, base.kwebbase.kwconnection.other, J. Robert Oppenheimer
wolfgang ernst pauli worked with niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
niels henrik david bohr work related to paul adrien maurice dirac, base.kwebbase.kwconnection.relation, work related to
Niels Bohr Institute, common.topic.article, m.0dz_p
niels henrik david bohr encouraged by ernest rutherford, base.kwebbase.kwconnection.other, Ernest Rutherford
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr opposed by albert einstein
Niels Henrik David Bohr, book.author.works_written, Collection of offprint articles
Robert Bruce Lindsay, education.academic.advisors, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.sibling_s, m.0k6lnqk
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, joseph john thomson superseded by niels henrik david bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, julius robert oppenheimer met niels henrik david bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, His work related to that of  Fermi, Born and Dirac.
niels henrik david bohr work related to paul adrien maurice dirac, base.kwebbase.kwconnection.other, Paul Dirac
But Rutherford was totally on Bohr's side and considered him a genius., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
His work related to that of  Fermi, Born and Dirac., base.kwebbase.kwsentence.contains_connections, niels henrik david bohr work related to paul adrien maurice dirac
edward teller worked with niels henrik david bohr, base.kwebbase.kwconnection.subject, Edward Teller
During the 30s, Bohr turned to a new, but related, topic: the composition of the atomic nucleus., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Niels Henrik David Bohr, base.nobelprizes.nobel_prize_winner.nobel_honor, m.064wn6r
m.064wn6r, base.nobelprizes.nobel_honor.subject_area, Quantum mechanics
Niels Henrik David Bohr, people.person.children, Erik Bohr
A photo of Niels Bohr, common.image.appears_in_topic_gallery, Dubnium
niels henrik david bohr influenced alfred kastler, base.kwebbase.kwconnection.other, Alfred Kastler
Rutherford had discovered the atomic nucleus in 1911 from his work on alpha rays., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Niels Bohr Date Unverified LOC, common.image.appears_in_topic_gallery, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, werner karl heisenberg developed work by niels henrik david bohr
Ernest Rutherford, base.kwebbase.kwtopic.connections_to, niels henrik david bohr encouraged by ernest rutherford
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr influenced alfred kastler
niels henrik david bohr his work developed by wolfgang ernst pauli, base.kwebbase.kwconnection.other, Wolfgang Pauli
Niels Henrik David Bohr, people.person.education, m.0n51m98
Within a few years, he helped plan the University of Copenhagen's new Institute for Theoretical Physics, which opened in 1921., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Niels Henrik David Bohr, education.academic.advisees, Robert Bruce Lindsay
Niels Henrik David Bohr, common.image.appears_in_topic_gallery, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, paul adrien maurice dirac taught by niels henrik david bohr
Niels Henrik David Bohr, book.author.works_written, Henrik Anthony Kramers [died]
Niels Henrik David Bohr, people.person.education, m.0n51rjd
But many physicists were not persuaded., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
In 1922, the brilliant success of his work on atomic structure earned him the Nobel Prize for physics., base.kwebbase.kwsentence.dates, m.0c0zln0
wolfgang ernst pauli worked with niels henrik david bohr, base.kwebbase.kwconnection.relation, worked with
niels henrik david bohr in conflict with edward teller, base.kwebbase.kwconnection.relation, in conflict with
niels henrik david bohr influenced alfred kastler, base.kwebbase.kwconnection.sentence, He influenced Kastler.
Hans Kramers, book.author.works_written, Quantum mechanics
Niels Bohr, common.topic.article, m.0fprnps
Werner Heisenberg, education.academic.advisors, Niels Henrik David Bohr
Niels Henrik David Bohr, education.academic.advisees, Linus Pauling
werner karl heisenberg developed work by niels henrik david bohr, base.kwebbase.kwconnection.relation, developed work by
niels henrik david bohr activist with julius robert oppenheimer, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, common.topic.image, Niels Henrik David Bohr
3948 Bohr, astronomy.astronomical_discovery.discoverer, Poul Jensen
But Rutherford was totally on Bohr's side and considered him a genius., base.kwebbase.kwsentence.next_sentence, He offered Bohr a job as lecturer in physics at Manchester.
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, But it was unclear how those particles were arranged within the nucleus, and how the nucleus was shaped.
niels henrik david bohr attended funeral of otto jespersen, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr encouraged by ernest rutherford
Niels Henrik David Bohr, symbols.name_source.namesakes, Bohr magneton
Bohr model, symbols.namesake.named_after, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, Within a few years, he helped plan the University of Copenhagen's new Institute for Theoretical Physics, which opened in 1921.
Niels Henrik David Bohr, symbols.name_source.namesakes, Bohr model
He served as its director for the next 40 years., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, To confront this problem, Bohr began with the question of atomic spectra.
In early 1912, moved to Manchester to spend three months working on Rutherford's nuclear model of the atom., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Albert Einstein, base.kwebbase.kwtopic.connections_from, albert einstein knew niels henrik david bohr
Niels Henrik David Bohr, common.image.size, m.029zzl6
He offered Bohr a job as lecturer in physics at Manchester., base.kwebbase.kwsentence.previous_sentence, But Rutherford was totally on Bohr's side and considered him a genius.
ernest rutherford worked with niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
Nordic Institute for Theoretical Physics, organization.organization.founders, Niels Henrik David Bohr
albert einstein knew niels henrik david bohr, base.kwebbase.kwconnection.subject, Albert Einstein
But many physicists were not persuaded., base.kwebbase.kwsentence.previous_sentence, In 1912, Bohr returned to Copenhagen, where in 1913 he published in 1913 his theory of the \"planetary atom\".
Niels Henrik David Bohr, education.academic.advisees, Werner Heisenberg
niels henrik david bohr opposed by albert einstein, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
niels henrik david bohr work related to max born, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, ernest rutherford worked with niels henrik david bohr
George Gamow, base.kwebbase.kwtopic.connections_to, niels henrik david bohr his work developed by george gamow
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, albert einstein knew niels henrik david bohr
Joseph John Thomson, base.kwebbase.kwtopic.has_sentences, He helped revolutionize the knowledge of atomic structure by his discovery of the electron (1897).
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, Rutherford had discovered the atomic nucleus in 1911 from his work on alpha rays.
Atomic Physics And Human Knowledge, book.written_work.author, Niels Henrik David Bohr
Niels Henrik David Bohr, organization.organization_founder.organizations_founded, Niels Bohr Institute
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr work related to paul adrien maurice dirac
By 1934, it had been established that the nucleus consisted of two kinds of particles,  protons and neutrons., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
niels henrik david bohr attended funeral of otto jespersen, base.kwebbase.kwconnection.other, Otto Jespersen
niels henrik david bohr work related to enrico fermi, base.kwebbase.kwconnection.sentence, His work related to that of  Fermi, Born and Dirac.
julius robert oppenheimer met niels henrik david bohr, base.kwebbase.kwconnection.subject, J. Robert Oppenheimer
niels henrik david bohr encouraged by ernest rutherford, base.kwebbase.kwconnection.relation, encouraged by
niels henrik david bohr his work developed by george gamow, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.sibling_s, m.0n4tsw9
paul adrien maurice dirac taught by niels henrik david bohr, base.kwebbase.kwconnection.subject, Paul Dirac
niels henrik david bohr his work developed by wolfgang ernst pauli, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, common.topic.image, Niels Bohr Date Unverified LOC
Niels Henrik David Bohr, book.author.works_written, Atomic Physics And Human Knowledge
Niels Henrik David Bohr, education.academic.advisors, Joseph John Thomson
Niels Bohr Date Unverified LOC, common.image.size, m.02djw3_
niels henrik david bohr opposed by albert einstein, base.kwebbase.kwconnection.relation, opposed by
A photo of Niels Bohr, common.image.appears_in_topic_gallery, Niels Henrik David Bohr
Niels Henrik David Bohr, book.author.works_written, On the notions of causality and complementarity
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, But Rutherford was totally on Bohr's side and considered him a genius.
edward teller worked with niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
niels henrik david bohr his work developed by george gamow, base.kwebbase.kwconnection.relation, his work developed by
In 1922, the brilliant success of his work on atomic structure earned him the Nobel Prize for physics., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Rutherford had discovered the atomic nucleus in 1911 from his work on alpha rays., base.kwebbase.kwsentence.next_sentence, But his discovery created a profound problem for theorists.
During the 30s, Bohr turned to a new, but related, topic: the composition of the atomic nucleus., base.kwebbase.kwsentence.next_sentence, By 1934, it had been established that the nucleus consisted of two kinds of particles,  protons and neutrons.
Niels Henrik David Bohr, book.author.works_written, Atomic Theory and the Description of Nature
His quantum mechanical model of the atom was the key step in scientific understanding of atomic structure., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.children, Hans Henrik Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, But many physicists were not persuaded.
Niels Henrik David Bohr, common.topic.article, m.059yb
max planck theory applied by niels henrik david bohr, base.kwebbase.kwconnection.subject, Max Planck
Niels Henrik David Bohr, education.academic.advisees, Hans Kramers
albert einstein knew niels henrik david bohr, base.kwebbase.kwconnection.relation, knew
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, His quantum mechanical model of the atom was the key step in scientific understanding of atomic structure.
Bohr compactification, symbols.namesake.named_after, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, He influenced Kastler.
Niels Henrik David Bohr, influence.influence_node.influenced_by, Ernest Rutherford
niels henrik david bohr his work developed by werner karl heisenberg, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
wolfgang ernst pauli worked with niels henrik david bohr, base.kwebbase.kwconnection.subject, Wolfgang Pauli
Niels Henrik David Bohr, people.person.children, Ernest Bohr
Niels Henrik David Bohr, people.person.profession, Physicist
To confront this problem, Bohr began with the question of atomic spectra., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
But it was unclear how those particles were arranged within the nucleus, and how the nucleus was shaped., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
niels henrik david bohr work related to paul adrien maurice dirac, base.kwebbase.kwconnection.sentence, His work related to that of  Fermi, Born and Dirac.
He offered Bohr a job as lecturer in physics at Manchester., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
By 1934, it had been established that the nucleus consisted of two kinds of particles,  protons and neutrons., base.kwebbase.kwsentence.previous_sentence, During the 30s, Bohr turned to a new, but related, topic: the composition of the atomic nucleus.
Niels Henrik David Bohr, common.topic.notable_for, g.12565l4b0
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, edward teller worked with niels henrik david bohr
Niels Henrik David Bohr, people.person.education, m.03l8d6m
Werner Heisenberg, base.kwebbase.kwtopic.has_sentences, Heisenberg began investigating the refinement of the model of the atom, developed in 1913 by Bohr.
In early 1912, moved to Manchester to spend three months working on Rutherford's nuclear model of the atom., base.kwebbase.kwsentence.previous_sentence, Soon after, Bohr met British physicist Rutherford, then at the University of Manchester.
niels henrik david bohr appealed to winston churchill, base.kwebbase.kwconnection.other, Winston Churchill
Niels Henrik David Bohr, people.person.employment_history, m.02kq3sv
niels henrik david bohr work related to enrico fermi, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
niels henrik david bohr influenced alfred kastler, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Linus Pauling, education.academic.advisors, Niels Henrik David Bohr
Max Planck, base.kwebbase.kwtopic.connections_from, max planck theory applied by niels henrik david bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr work related to enrico fermi
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr attended funeral of otto jespersen
ernest rutherford worked with niels henrik david bohr, base.kwebbase.kwconnection.subject, Ernest Rutherford
niels henrik david bohr work related to paul adrien maurice dirac, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
niels henrik david bohr influenced alfred kastler, base.kwebbase.kwconnection.relation, influenced
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr his work developed by werner karl heisenberg
Niels Bohr, common.topic.notable_for, g.1255v8tqg
niels henrik david bohr his work developed by werner karl heisenberg, base.kwebbase.kwconnection.other, Werner Heisenberg
werner karl heisenberg developed work by niels henrik david bohr, base.kwebbase.kwconnection.sentence, Heisenberg began investigating the refinement of the model of the atom, developed in 1913 by Bohr.
niels henrik david bohr in conflict with edward teller, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.quotations, No, no, you're not thinking; you're just being logical.
Charles Galton Darwin, education.academic.advisors, Niels Henrik David Bohr
m.064wn6r, base.nobelprizes.nobel_honor.nobel_prize_winner, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr activist with julius robert oppenheimer
Most renowned achievement was demonstrating that the atom consisted of a small, dense nucleus surrounded by orbiting electrons., base.kwebbase.kwsentence.kwtopic, Ernest Rutherford
On the notions of causality and complementarity, book.written_work.author, Niels Henrik David Bohr
niels henrik david bohr attended funeral of otto jespersen, base.kwebbase.kwconnection.sentence, He attended the funeral of  philologist Jespersen.
His work related to that of  Fermi, Born and Dirac., base.kwebbase.kwsentence.contains_connections, niels henrik david bohr work related to enrico fermi
Niels Henrik David Bohr, book.author.works_written, Atomic stability and conservation laws
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, wolfgang ernst pauli worked with niels henrik david bohr
Niels Henrik David Bohr, symbols.name_source.namesakes, Bohr compactification
Niels Henrik David Bohr, book.author.works_written, Biology and atomic physics
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, He offered Bohr a job as lecturer in physics at Manchester.
Niels Henrik David Bohr, people.person.education, m.0rp65vs
niels henrik david bohr encouraged by ernest rutherford, base.kwebbase.kwconnection.sentence, Soon after, Bohr met British physicist Rutherford, then at the University of Manchester.
Niels Bohr Institute, organization.organization.founders, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.nationality, Denmark
julius robert oppenheimer met niels henrik david bohr, base.kwebbase.kwconnection.relation, met
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, The specific pattern of the lines was unique for each element.
edward teller worked with niels henrik david bohr, base.kwebbase.kwconnection.relation, worked with
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, In early 1912, moved to Manchester to spend three months working on Rutherford's nuclear model of the atom.
werner karl heisenberg developed work by niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
Niels Henrik David Bohr, book.author.works_written, The theory of spectra and atomic constitution
Niels Henrik David Bohr, people.person.education, g.11b6bttwbd
Niels Bohr, fictional_universe.fictional_character.occupation, Physicist
Aage Bohr, book.author.works_written, The coupling of nuclear surface oscillations to the motion of individual nucleons
Niels Henrik David Bohr, base.ontologies.ontology_instance.equivalent_instances, m.07nff47
He helped revolutionize the knowledge of atomic structure by his discovery of the electron (1897)., base.kwebbase.kwsentence.kwtopic, Joseph John Thomson
Niels Bohr Institute, organization.organization.headquarters, m.0jwlhym
niels henrik david bohr opposed by albert einstein, base.kwebbase.kwconnection.other, Albert Einstein
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, otto jespersen funeral attended by niels henrik david bohr
Niels Henrik David Bohr, education.academic.advisors, Ernest Rutherford
niels henrik david bohr in conflict with edward teller, base.kwebbase.kwconnection.other, Edward Teller
Rutherford had discovered the atomic nucleus in 1911 from his work on alpha rays., base.kwebbase.kwsentence.dates, m.0c0zlkq
Niels Bohr, fictional_universe.fictional_character.based_on, Niels Henrik David Bohr
niels henrik david bohr his work developed by wolfgang ernst pauli, base.kwebbase.kwconnection.relation, his work developed by
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, He attended the funeral of  philologist Jespersen.
Collection of offprint articles, book.written_work.author, Niels Henrik David Bohr
Niels Henrik David Bohr, people.person.children, Aage Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, Soon after, Bohr met British physicist Rutherford, then at the University of Manchester.
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_to, max planck theory applied by niels henrik david bohr
werner karl heisenberg developed work by niels henrik david bohr, base.kwebbase.kwconnection.subject, Werner Heisenberg
Bohr radius, symbols.namesake.named_after, Niels Henrik David Bohr
Bohr magneton, symbols.namesake.named_after, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr his work developed by wolfgang ernst pauli
J. Robert Oppenheimer, base.kwebbase.kwtopic.connections_from, julius robert oppenheimer met niels henrik david bohr
Soon after, Bohr met British physicist Rutherford, then at the University of Manchester., base.kwebbase.kwsentence.contains_connections, niels henrik david bohr encouraged by ernest rutherford
A photo of Niels Bohr, common.image.size, m.03r_xh2
Niels Henrik David Bohr, education.academic.advisees, Charles Galton Darwin
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr appealed to winston churchill
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, In 1922, the brilliant success of his work on atomic structure earned him the Nobel Prize for physics.
niels henrik david bohr attended funeral of otto jespersen, base.kwebbase.kwconnection.relation, attended funeral of
Atomic stability and conservation laws, book.written_work.author, Niels Henrik David Bohr
Hans Kramers, education.academic.advisors, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr in conflict with edward teller
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr his work developed by george gamow
julius robert oppenheimer met niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
To confront this problem, Bohr began with the question of atomic spectra., base.kwebbase.kwsentence.previous_sentence, As this didn't happen,  electrons orbiting the nucleus could not be behaving in accordance with classical laws.
Niels Henrik David Bohr, base.nobelprizes.nobel_honor.nobel_prize_winner, m.064wn6r
Wolfgang Pauli, base.kwebbase.kwtopic.has_sentences, Although Bohr had constructed his model from empirical data, he had not been able to explain why the model worked.
albert einstein knew niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
niels henrik david bohr work related to max born, base.kwebbase.kwconnection.other, Max Born
Niels Henrik David Bohr, people.person.parents, Ellen Adler Bohr
The theory of spectra and atomic constitution, book.written_work.author, Niels Henrik David Bohr
Niels Henrik David Bohr, organization.organization_founder.organizations_founded, Nordic Institute for Theoretical Physics
max planck theory applied by niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
Niels Bohr Institute, common.topic.notable_for, g.1258dvpk0
His work related to that of  Fermi, Born and Dirac., base.kwebbase.kwsentence.contains_connections, niels henrik david bohr work related to max born
Aage Bohr, book.author.works_written, Rotational states of atomic nuclei
niels henrik david bohr his work developed by werner karl heisenberg, base.kwebbase.kwconnection.relation, his work developed by
Werner Heisenberg, base.kwebbase.kwtopic.connections_to, niels henrik david bohr his work developed by werner karl heisenberg
Wolfgang Pauli, book.author.works_written, Niels Bohr and the development of physics
niels henrik david bohr activist with julius robert oppenheimer, base.kwebbase.kwconnection.relation, activist with
Niels Henrik David Bohr, people.person.places_lived, m.045x47x
Niels Henrik David Bohr, people.person.profession, Scientist
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, During the 30s, Bohr turned to a new, but related, topic: the composition of the atomic nucleus.
max planck theory applied by niels henrik david bohr, base.kwebbase.kwconnection.relation, theory applied by
3948 Bohr, astronomy.astronomical_discovery.discovery_site, Brorfelde Observatory
Niels Bohr Institute, common.topic.image, Niels Bohr Institute for Astronomy, Geophysics and Physics
Soon after, Bohr met British physicist Rutherford, then at the University of Manchester., base.kwebbase.kwsentence.next_sentence, In early 1912, moved to Manchester to spend three months working on Rutherford's nuclear model of the atom.
niels henrik david bohr encouraged by ernest rutherford, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
Werner Heisenberg, base.kwebbase.kwtopic.connections_from, werner karl heisenberg developed work by niels henrik david bohr
niels henrik david bohr work related to enrico fermi, base.kwebbase.kwconnection.relation, work related to
Niels Henrik David Bohr, base.kwebbase.kwtopic.has_sentences, By 1934, it had been established that the nucleus consisted of two kinds of particles,  protons and neutrons.
niels henrik david bohr work related to max born, base.kwebbase.kwconnection.relation, work related to
Niels Henrik David Bohr, people.person.children, Harald Bohr
Niels Henrik David Bohr, people.person.place_of_birth, Copenhagen
niels henrik david bohr work related to max born, base.kwebbase.kwconnection.sentence, His work related to that of  Fermi, Born and Dirac.
Wolfgang Pauli, base.kwebbase.kwtopic.connections_to, niels henrik david bohr his work developed by wolfgang ernst pauli
Soon after, Bohr met British physicist Rutherford, then at the University of Manchester., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Ernest Rutherford, education.academic.advisees, Niels Henrik David Bohr
niels henrik david bohr appealed to winston churchill, base.kwebbase.kwconnection.subject, Niels Henrik David Bohr
The seventh Guthrie lecture on \"The effect of electric and magnetic fields on spectral lines\", book.written_work.author, Niels Henrik David Bohr
Niels Henrik David Bohr, symbols.name_source.namesakes, Bohr radius
Niels Henrik David Bohr, education.academic.advisees, Hans Kramers
Atomic Theory and the Description of Nature, book.written_work.author, Niels Henrik David Bohr
niels henrik david bohr work related to enrico fermi, base.kwebbase.kwconnection.other, Enrico Fermi
Niels Henrik David Bohr, common.topic.image, A photo of Niels Bohr
His work related to that of  Fermi, Born and Dirac., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
Biology and atomic physics, book.written_work.author, Niels Henrik David Bohr
m.07nff47, base.ontologies.ontology_instance_mapping.freebase_topic, Niels Henrik David Bohr
Niels Henrik David Bohr, base.kwebbase.kwtopic.connections_from, niels henrik david bohr work related to max born
The specific pattern of the lines was unique for each element., base.kwebbase.kwsentence.kwtopic, Niels Henrik David Bohr
joseph john thomson superseded by niels henrik david bohr, base.kwebbase.kwconnection.subject, Joseph John Thomson
ernest rutherford worked with niels henrik david bohr, base.kwebbase.kwconnection.relation, worked with
Niels Henrik David Bohr, book.author.works_written, The seventh Guthrie lecture on \"The effect of electric and magnetic fields on spectral lines\"
Aage Bohr, book.author.works_written, Atomic interaction in penetration phenomena
niels henrik david bohr appealed to winston churchill, base.kwebbase.kwconnection.relation, appealed to
Aage Bohr, book.author.works_written, On the fine structure in Alpha decay
paul adrien maurice dirac taught by niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
joseph john thomson superseded by niels henrik david bohr, base.kwebbase.kwconnection.other, Niels Henrik David Bohr
niels henrik david bohr his work developed by george gamow, base.kwebbase.kwconnection.other, George Gamow

Answer: Quantum mechanics