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Institution

Academia Sinica

FacilityTaipei, Taiwan
About: Academia Sinica is a facility organization based out in Taipei, Taiwan. It is known for research contribution in the topics: Population & Galaxy. The organization has 52086 authors who have published 65998 publications receiving 1728114 citations. The organization is also known as: Central Research Academy.


Papers
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Journal ArticleDOI
K. Adcox1, S. S. Adler2, Serguei Afanasiev3, Christine Angela Aidala4  +550 moreInstitutions (48)
TL;DR: In this paper, the results of the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC) were examined with an emphasis on implications for the formation of a new state of dense matter.

2,572 citations

Journal ArticleDOI
TL;DR: The observation of superconductivity with zero-resistance transition temperature at 8 K in the PbO-type α-FeSe compound is reported, indicating that this compound has the same, perhaps simpler, planar crystal sublattice as the layered oxypnictides.
Abstract: The recent discovery of superconductivity with relatively high transition temperature (Tc) in the layered iron-based quaternary oxypnictides La[O1−xFx] FeAs by Kamihara et al. [Kamihara Y, Watanabe T, Hirano M, Hosono H (2008) Iron-based layered superconductor La[O1-xFx] FeAs (x = 0.05–0.12) with Tc = 26 K. J Am Chem Soc 130:3296–3297.] was a real surprise and has generated tremendous interest. Although superconductivity exists in alloy that contains the element Fe, LaOMPn (with M = Fe, Ni; and Pn = P and As) is the first system where Fe plays the key role to the occurrence of superconductivity. LaOMPn has a layered crystal structure with an Fe-based plane. It is quite natural to search whether there exists other Fe based planar compounds that exhibit superconductivity. Here, we report the observation of superconductivity with zero-resistance transition temperature at 8 K in the PbO-type α-FeSe compound. A key observation is that the clean superconducting phase exists only in those samples prepared with intentional Se deficiency. FeSe, compared with LaOFeAs, is less toxic and much easier to handle. What is truly striking is that this compound has the same, perhaps simpler, planar crystal sublattice as the layered oxypnictides. Therefore, this result provides an opportunity to better understand the underlying mechanism of superconductivity in this class of unconventional superconductors.

2,544 citations

Journal ArticleDOI
TL;DR: The use of magnetic resonance diffusion tensor imaging to quantify the effect of dysmyelination on water directional diffusivities in brains of shiverer mice in vivo suggests that changes in lambda(perpendicular) and lambda(parallel) may potentially be used to differentiate myelin loss versus axonal injury.

2,470 citations

Journal ArticleDOI
TL;DR: A summary of the technical advances that are incorporated in the fourth major release of the Q-Chem quantum chemistry program is provided in this paper, covering approximately the last seven years, including developments in density functional theory and algorithms, nuclear magnetic resonance (NMR) property evaluation, coupled cluster and perturbation theories, methods for electronically excited and open-shell species, tools for treating extended environments, algorithms for walking on potential surfaces, analysis tools, energy and electron transfer modelling, parallel computing capabilities, and graphical user interfaces.
Abstract: A summary of the technical advances that are incorporated in the fourth major release of the Q-Chem quantum chemistry program is provided, covering approximately the last seven years. These include developments in density functional theory methods and algorithms, nuclear magnetic resonance (NMR) property evaluation, coupled cluster and perturbation theories, methods for electronically excited and open-shell species, tools for treating extended environments, algorithms for walking on potential surfaces, analysis tools, energy and electron transfer modelling, parallel computing capabilities, and graphical user interfaces. In addition, a selection of example case studies that illustrate these capabilities is given. These include extensive benchmarks of the comparative accuracy of modern density functionals for bonded and non-bonded interactions, tests of attenuated second order Moller–Plesset (MP2) methods for intermolecular interactions, a variety of parallel performance benchmarks, and tests of the accuracy of implicit solvation models. Some specific chemical examples include calculations on the strongly correlated Cr_2 dimer, exploring zeolite-catalysed ethane dehydrogenation, energy decomposition analysis of a charged ter-molecular complex arising from glycerol photoionisation, and natural transition orbitals for a Frenkel exciton state in a nine-unit model of a self-assembling nanotube.

2,396 citations

Journal ArticleDOI
Mingxun Wang1, Jeremy Carver1, Vanessa V. Phelan2, Laura M. Sanchez2, Neha Garg2, Yao Peng1, Don D. Nguyen1, Jeramie D. Watrous2, Clifford A. Kapono1, Tal Luzzatto-Knaan2, Carla Porto2, Amina Bouslimani2, Alexey V. Melnik2, Michael J. Meehan2, Wei-Ting Liu3, Max Crüsemann4, Paul D. Boudreau4, Eduardo Esquenazi, Mario Sandoval-Calderón5, Roland D. Kersten6, Laura A. Pace2, Robert A. Quinn7, Katherine R. Duncan8, Cheng-Chih Hsu1, Dimitrios J. Floros1, Ronnie G. Gavilan, Karin Kleigrewe4, Trent R. Northen9, Rachel J. Dutton10, Delphine Parrot11, Erin E. Carlson12, Bertrand Aigle13, Charlotte Frydenlund Michelsen14, Lars Jelsbak14, Christian Sohlenkamp5, Pavel A. Pevzner1, Anna Edlund15, Anna Edlund16, Jeffrey S. McLean17, Jeffrey S. McLean15, Jörn Piel18, Brian T. Murphy19, Lena Gerwick4, Chih-Chuang Liaw20, Yu-Liang Yang21, Hans-Ulrich Humpf22, Maria Maansson14, Robert A. Keyzers23, Amy C. Sims24, Andrew R. Johnson25, Ashley M. Sidebottom25, Brian E. Sedio26, Andreas Klitgaard14, Charles B. Larson2, Charles B. Larson4, Cristopher A. Boya P., Daniel Torres-Mendoza, David Gonzalez2, Denise Brentan Silva27, Denise Brentan Silva28, Lucas Miranda Marques28, Daniel P. Demarque28, Egle Pociute, Ellis C. O’Neill4, Enora Briand4, Enora Briand11, Eric J. N. Helfrich18, Eve A. Granatosky29, Evgenia Glukhov4, Florian Ryffel18, Hailey Houson, Hosein Mohimani1, Jenan J. Kharbush4, Yi Zeng1, Julia A. Vorholt18, Kenji L. Kurita30, Pep Charusanti1, Kerry L. McPhail31, Kristian Fog Nielsen14, Lisa Vuong, Maryam Elfeki19, Matthew F. Traxler32, Niclas Engene33, Nobuhiro Koyama2, Oliver B. Vining31, Ralph S. Baric24, Ricardo Pianta Rodrigues da Silva28, Samantha J. Mascuch4, Sophie Tomasi11, Stefan Jenkins9, Venkat R. Macherla, Thomas Hoffman, Vinayak Agarwal4, Philip G. Williams34, Jingqui Dai34, Ram P. Neupane34, Joshua R. Gurr34, Andrés M. C. Rodríguez28, Anne Lamsa1, Chen Zhang1, Kathleen Dorrestein2, Brendan M. Duggan2, Jehad Almaliti2, Pierre-Marie Allard35, Prasad Phapale, Louis-Félix Nothias36, Theodore Alexandrov, Marc Litaudon36, Jean-Luc Wolfender35, Jennifer E. Kyle37, Thomas O. Metz37, Tyler Peryea38, Dac-Trung Nguyen38, Danielle VanLeer38, Paul Shinn38, Ajit Jadhav38, Rolf Müller, Katrina M. Waters37, Wenyuan Shi15, Xueting Liu39, Lixin Zhang39, Rob Knight1, Paul R. Jensen4, Bernhard O. Palsson1, Kit Pogliano1, Roger G. Linington30, Marcelino Gutiérrez, Norberto Peporine Lopes28, William H. Gerwick4, William H. Gerwick2, Bradley S. Moore2, Bradley S. Moore4, Pieter C. Dorrestein2, Pieter C. Dorrestein4, Nuno Bandeira1, Nuno Bandeira2 
TL;DR: In GNPS, crowdsourced curation of freely available community-wide reference MS libraries will underpin improved annotations and data-driven social-networking should facilitate identification of spectra and foster collaborations.
Abstract: The potential of the diverse chemistries present in natural products (NP) for biotechnology and medicine remains untapped because NP databases are not searchable with raw data and the NP community has no way to share data other than in published papers. Although mass spectrometry (MS) techniques are well-suited to high-throughput characterization of NP, there is a pressing need for an infrastructure to enable sharing and curation of data. We present Global Natural Products Social Molecular Networking (GNPS; http://gnps.ucsd.edu), an open-access knowledge base for community-wide organization and sharing of raw, processed or identified tandem mass (MS/MS) spectrometry data. In GNPS, crowdsourced curation of freely available community-wide reference MS libraries will underpin improved annotations. Data-driven social-networking should facilitate identification of spectra and foster collaborations. We also introduce the concept of 'living data' through continuous reanalysis of deposited data.

2,365 citations


Authors

Showing all 52129 results

NameH-indexPapersCitations
Yi Chen2174342293080
Jing Wang1844046202769
Jie Zhang1784857221720
Hyun-Chul Kim1764076183227
Yang Yang1642704144071
Yuh Nung Jan16246074818
Jongmin Lee1502257134772
Hui-Ming Cheng147880111921
Teruki Kamon1422034115633
Jian Yang1421818111166
I. V. Gorelov1391916103133
S. R. Hou1391845106563
Kaori Maeshima1391850105218
Jiangyong Jia138117391163
Kenneth Bloom1381958110129
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202315
2022111
20212,414
20202,356
20192,330
20182,349