LOGIN TO YOUR ACCOUNT

Username
Password
Remember Me
Or use your Academic/Social account:

CREATE AN ACCOUNT

Or use your Academic/Social account:

Congratulations!

You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.

Important!

Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message

CREATE AN ACCOUNT

Name:
Username:
Password:
Verify Password:
E-mail:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1

Search filters

Refine by

Project

Advanced 3D Perce... (146)
Energy efficient a... (64)
Theoretical Physics (50)
PHYSICS: THEORY OF... (32)
ITR: Institute for... (31)
View more
Project

Advanced 3D Perce... (146)
Energy efficient a... (64)
Theoretical Physics (50)
PHYSICS: THEORY OF... (32)
ITR: Institute for... (31)
Basic Research in ... (28)
Theoretical Physics (25)
Theoretical Physics (25)
Center for Cosmolo... (25)
Institute for Theo... (23)
Princeton Center f... (19)
NIRT: Coherence an... (18)
Construction of th... (17)
Gravitational Radi... (17)
Relativistic Heavy... (17)
POSI/PLP/43931/2001 (16)
National High Magn... (16)
Theoretical Physics (16)
Research in Theory... (16)
Suoersymmetry, Sup... (16)
Theoretical Partic... (16)
Support for Operat... (16)
Quantization, Quan... (15)
Center for Gravita... (15)
Research in Theory... (15)
FRG: Collaborative... (15)
Materials Research... (15)
FRG: The Geometry ... (14)
Theoretical Invest... (14)
CAREER: Investigat... (14)
Acquisition of a P... (14)
Observable Signatu... (14)
COLLMOT (13)
Mathematical Scien... (13)
Interactions of Pa... (13)
Research in Partic... (13)
Relativistic Heavy... (13)
Optical Gravitatio... (13)
Evolution of Struc... (13)
Impact of CP Phase... (12)
Particle and Quant... (12)
CAREER: Theory of ... (12)
Quantum -QuBIC: "Q... (12)
Symmetry Principle... (12)
Center for Particl... (12)
Theoretical Invest... (12)
Carnegie Mellon Ce... (11)
Frustrated Quantum... (11)
Numerical and Anal... (11)
Virtual Knot Theory (11)
Theoretical Nuclea... (11)
Materials Research... (11)
Microscopic Theory... (11)
ITR/SY: Center for... (11)
Research in Strong... (11)
Research in the Qu... (11)
NIRT: Computationa... (11)
Environmental Impa... (10)
ITR/SY: Discrete M... (10)
Black Hole Accreti... (10)
Theoretical Proble... (10)
The nature of dist... (10)
Theoretical Partic... (10)
Research in Theore... (10)
Statistical Mechan... (10)
CAREER: Investigat... (10)
Collaborative Rese... (10)
Explorations of th... (10)
Experimental Parti... (10)
Multiwavelength Ob... (10)
Dynamics of Quantu... (10)
Interstellar Physic... (9)
The Astrophysics of... (9)
Dynamics of Growing... (9)
First Light In The ... (9)
CAREER: Model-Indep... (9)
Computational Studi... (9)
Connecting Fundamen... (9)
Computational Studi... (9)
CAREER: Nucleosynth... (9)
Supersymmetry, Supe... (9)
New Directions in C... (9)
Collaborative Resea... (9)
Studies in Riemanni... (9)
Photoemission Study... (9)
FRG: Holomorphic Cu... (8)
Nonperturbative str... (8)
Aperiodic order: sp... (8)
The Dark Matter Con... (8)
Electronic Properti... (8)
Globular Cluster Su... (8)
Collaborative Resar... (8)
Strongly Correlated... (8)
Theoretical Particl... (8)
CAREER: Tunneling i... (8)
U.S.-Germany Cooper... (8)
Strongly Correlated... (8)
Research in Classic... (8)
Probing Electroweak... (8)

Access Mode

Open Access (464840)
Restricted (1987)
Closed Access (1583)
not available (366)
Embargo (19)

Document Type

Article (248669)
Preprint (63926)
Unknown (48419)
Research (37262)
Doctoral thesis (27100)
View more
Document Type

Article (248669)
Preprint (63926)
Unknown (48419)
Research (37262)
Doctoral thesis (27100)
Conference object (21073)
Master thesis (14290)
Other (9463)
Report (7835)
Book (6787)
Part of book or ... (5867)
Bachelor thesis (2506)
Review (2112)
External researc... (1644)
Contribution for... (1430)
Patent (751)
Image (551)
Lecture (540)
Newsletter (66)
Annotation (60)
Sound (59)
Collection (39)
Internal report (5)

Document Language

English (200296)
Undetermined (54150)
Japanese (43641)
Portuguese (30378)
Russian (25645)
View more
Document Language

English (200296)
Undetermined (54150)
Japanese (43641)
Portuguese (30378)
Russian (25645)
Spanish; Castilian (18257)
Spanish (15116)
German (15035)
French (10012)
Catalan; Valencian (5862)
Turkish (4934)
Dutch; Flemish (4140)
Croatian (3066)
Indonesian (2120)
Italian (2066)
Lithuanian (2005)
Swedish (1812)
Norwegian (1569)
Slovenian (1508)
Finnish (1371)
Polish (853)
Danish (681)
Ukrainian (665)
Bokmål, Norwegian... (636)
Greek (357)
Arabic (273)
Persian (271)
Afrikaans (269)
Galician (222)
Serbian (213)
Belarusian (184)
Chinese (123)
Czech (106)
Romanian (90)
Multiple languages (82)
Estonian (76)
Greek, Modern (1453-) (75)
Hungarian (75)
Basque (69)
Bulgarian (49)
Armenian (37)
Slovak (28)
Latvian (27)
Miscellaneous (24)
Norwegian Nynorsk;... (21)
Korean (9)
Hebrew (8)
Serbo-Croatian (8)
Nauru (7)
Vietnamese (7)
Frisian (6)
Sino-Tibetan (3)
Kannada (2)
'eng' (1)
Ancient Greek (1)
Church Slavic; Slav... (1)
Latin (1)
Malay (1)
Norse (1)
Northern Sami (1)
Occitan (post 1500)... (1)
Ottoman (1)
Swahili (1)

Data Provider

JAIRO (54888)
Europe PubMed C... (51997)
arXiv.org e-Pri... (43160)
LAReferencia - ... (32614)
Research Papers... (27471)
View more
Data Provider

JAIRO (54888)
Europe PubMed C... (51997)
arXiv.org e-Pri... (43160)
LAReferencia - ... (32614)
Research Papers... (27471)
BASE (Open Acce... (22028)
CyberLeninka - ... (21149)
Scientific Elec... (12285)
INRIA a CCSD el... (11635)
Hyper Article e... (11255)
TÜBİTAK ULAKBİM ... (5763)
EconStor (5313)
Revistes Catalan... (4784)
eScholarship - U... (4607)
HRČAK - Portal o... (4179)
German Medical S... (3663)
Hyper Article en... (3518)
Norwegian Open R... (3324)
DOAJ-Articles (2749)
Wageningen Yield (2686)
REMERI Red Mexic... (2362)
Digital.CSIC (2340)
Acta Orthopaedic... (2340)
Digitalna knjižn... (2226)
Scientific Elect... (2180)
Project Euclid (2144)
VTechWorks (1965)
NTNU Open (1867)
Neliti (1789)
OpenEdition (1766)
Social Science O... (1762)
Scientific Elect... (1738)
Utrecht Universi... (1675)
Research Reposit... (1674)
“Lituanistika”, ... (1578)
CERN Document Se... (1565)
BSU Digital Library (1563)
idUS. Depósito d... (1562)
Helsingin yliopi... (1494)
UPCommons. Porta... (1408)
Open Repository ... (1406)
Scientific Elect... (1339)
Radboud Repository (1323)
Infoscience - Éc... (1315)
Diposit Digital ... (1269)
ZENODO (1267)
Servicio de Difu... (1266)
Calhoun, Institu... (1251)
Universidade do ... (1229)
Caltech Authors (1179)
Tesis Doctorals ... (1170)
MPG.PuRe (1167)
University of Gr... (1130)
Repositório Aber... (1130)
GFZ German Resea... (1121)
e-Prints Soton (1101)
Fraunhofer-ePrints (1093)
Ankara Universit... (1085)
E-LIS (1081)
Dadun: Depósito ... (1068)
Archive institut... (1060)
Depósito de la Un... (993)
SaberULA Reposito... (977)
Organic Eprints (953)
Scientific Electr... (948)
Horizon / Pleins ... (932)
Scientific Electr... (926)
Universiteit Twen... (925)
Lviv Polytechnic ... (922)
Repository TU/e (918)
Hiroshima Univers... (907)
DSpace at UFPR (893)
UCL Discovery (887)
Repositorio de la... (883)
Erasmus Universit... (883)
Repositorio Insti... (879)
Universiteit van ... (872)
Repositori d'Obje... (870)
Open Knowledge Re... (869)
Purdue E-Scholar (857)
OPUS Augsburg (844)
Lund University P... (831)
RERO DOC Digital ... (811)
Scientific Electr... (804)
Lirias (794)
Apollo (792)
Publikationer frå... (774)
DSpace at VU (737)
Elektronisches Pu... (737)
Open Marine Archive (734)
Archive ouverte U... (727)
E-Prints Complutense (712)
Digitale Hochschu... (706)
Institutional rep... (703)
Konstanzer Online... (691)
Scientific Electr... (688)
TU Delft Repository (655)
Diposit Digital d... (650)
Physics Letters B (637)
Theses database, ... (628)

Related to communities

468795 documents, page 1 of 46880

Stress induced polarization currents and electromagnetic emission from rocks and ionic crystals, accompanying their deformation

Hadjicontis, V.; Mavromatou, C.; Ninos, D. (2004)
International audience; A crucial question of the scientific community nowadays, concerns the existence of electric signals preceding earthquakes. In order to give a plausible answer to this question, we carried out two kinds of laboratory experiments of uniaxial deformation of ionic crystals and rock samples: a) In the first kind, stress induced polarization currents are detected and recorded. Our experimental results showed not only the existence of stress induced polarization currents befo...

A non-Hopfian almost convex group

Elder, Murray J. (2004)
In this article we prove that an "isometric multiple HNN-extension" of a group satisfying the falsification by fellow traveler property is almost convex. As a corollary, Wise's example of a CAT(0) non-Hopfian group is Almost convex.

Sistematización del proceso de orientación académica mediante modelos de selección de planes de matrícula

Lara Villagrán, Vladimir; Murillo Rivera, Maureen (2004)
En este artículo se propone un conjunto de modelos de selección del mejor plan de matrícula para estudiantes de la Escuela de Ciencias de la Computación e Informática de la Universidad de Costa Rica, en apoyo a la toma de decisiones durante el proceso de orientación académica. Cada modelo es una jerarquía de objetivos diseñada por medio del método “Analytic Hierarchy Process”. Los modelos representan diferentes perfiles estudiantiles, especificados de acuerdo con distintos objetivos y criteri...

Affordable image analysis using NIH Image/ImageJ

Girish V; Vijayalakshmi A (2004)

Perception based binary image watermarking

Ho, Anthony T. S.; Puhan, Niladri B.; Marziliano, Pina; Makur, Anamitra; Guan, Y. L. (2004)
The use of a suitable perceptual model is necessary to minimize visual distortion in marked images, because minor modifications to the pixels can be perceptible since the pixels are either black or white. In this paper, a new perceptual model is proposed for binary images that is useful for data hiding applications. In our model, the distortion that occurs after flipping a pixel is estimated on the novel curvature-weighted distance difference (CWDD) measure between two contour segments. Throu...

مطالعه هیستوپاتولوژیکی ویروس آنفلوانزای تلقیح شده داخل نای (H9N2) در جوجه‌های مرغ

سیدعلی پوربخش; ایرج سهرابی حقدوست; محمدحسن حبل الورید; م.ر. غلامی (2004)
The type, severity and frequency of gross lesion, histopatholgic change, and tissue tropism of A/Chicken/Iran/259/1998(H9N2) avian influenza virus following intratrachealy (IT) inoculation were studied in chickens. Twenty, 5-week-old chickens (hatched from SPF eggs) were inoculated with this virus. Another twenty chickens were inoculated with sterile chorio allantoic fluid. Tracheitis, pneumonia and tubulointerstital nephritis were the most frequent specific histopathologic changes. Influenza...