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1

Optical frequency metrology

Udem, Th., Holzwarth, R., Hänsch, T. W.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 297 KB

english, 2002

2

Integrating Human Factors (HF) into a Process Safety Management System (PSMS)

Theophilus, Stephen C., Nwankwo, Chizaram D., Acquah-Andoh, Elijah, Bassey, Enobong, Umoren, Udeme

Journal:

Process Safety Progress

Année:

2017

Langue:

english

Fichier:

PDF, 485 KB

english, 2017

3

The Rydberg constant and proton size from atomic hydrogen

Beyer, Axel, Maisenbacher, Lothar, Matveev, Arthur, Pohl, Randolf, Khabarova, Ksenia, Grinin, Alexey, Lamour, Tobias, Yost, Dylan C., Hänsch, Theodor W., Kolachevsky, Nikolai, Udem, Thomas

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 671 KB

english, 2017

4

The use of the partograph in labor monitoring: a cross-sectional study among obstetric caregivers in General Hospital, Calabar, Cross River State, Nigeria

Monjok, Emmanuel, Asibong, Udeme, Okokon, Ita Bassey, Agan, Thomas Udagbor, Oku, Affiong, Opiah, Margaret, Essien, Ekere James

Journal:

International Journal of Women's Health

Année:

2014

Langue:

english

Fichier:

PDF, 443 KB

english, 2014

5

Frequency comparison and absolute frequency measurement of I2-stabilized lasers at 532 nm

A.Yu. Nevsky, R. Holzwarth, J. Reichert, Th. Udem, T.W. Hänsch, J.von Zanthier, H. Walther, H. Schnatz, F. Riehle, P.V. Pokasov, M.N. Skvortsov, S.N. Bagayev

Journal:

Optics Communications

Année:

2001

Langue:

english

Fichier:

PDF, 263 KB

english, 2001

6

Sub-Doppler laser spectroscopy on relativistic beams and tests of Lorentz invariance

Novotny, C., Huber, G., Karpuk, S., Reinhardt, S., Bing, D., Schwalm, D., Wolf, A., Bernhardt, B., Hänsch, T. W., Holzwarth, R., Saathoff, G., Udem, Th., Nörtershäuser, W., Ewald, G., Geppert, C., Küh

Journal:

Physical Review A

Année:

2009

Langue:

english

Fichier:

PDF, 235 KB

english, 2009

7

Direct Link between Microwave and Optical Frequencies with a 300 THz Femtosecond Laser Comb

Diddams, Scott A., Jones, David J., Ye, Jun, Cundiff, Steven T., Hall, John L., Ranka, Jinendra K., Windeler, Robert S., Holzwarth, Ronald, Udem, Thomas, Hänsch, T. W.

Journal:

Physical Review Letters

Année:

2000

Langue:

english

Fichier:

PDF, 96 KB

english, 2000

8

SPIE Proceedings [SPIE The International Conference on Coherent and Nonlinear Optics - Minsk, Belarus (Monday 28 May 2007)] ICONO 2007: Nonlinear Laser Spectroscopy and High-Precision Measurements; and Fundamentals of Laser Chemistry and Biophotonics - Formation of narrow optical resonance by micrometer thin Rb-vapor layer

Sargsyan, A., Tikhomirov, Sergey A., Udem, Thomas, Yudin, Valery, Pshenichnikov, Maxim, Sarkisov, Oleg M.

Année:

2007

Langue:

english

Fichier:

PDF, 438 KB

english, 2007

9

Active fiber-based retroreflector providing phase-retracing anti-parallel laser beams for precision spectroscopy

Beyer, A., Maisenbacher, L., Matveev, A., Pohl, R., Khabarova, K., Chang, Y., Grinin, A., Lamour, T., Shi, T., Yost, D. C., Udem, Th., Hänsch, T. W., Kolachevsky, N.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 13.04 MB

english, 2016

10

Exploring the World with the Laser || Ted’s Stanford Days

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 555 KB

english, 2018

11

Exploring the World with the Laser || Optical Autler–Townes Spectroscopy in a Heteronuclear Mixture of Laser-Cooled Atoms

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 680 KB

english, 2018

12

Microbiological, Nutritional, and Sensory Quality of Bread Produced from Wheat and Potato Flour Blends

Ijah, Udeme Joshua Josiah, Auta, Helen Shnada, Aduloju, Mercy Oluwayemisi, Aransiola, Sesan Abiodun

Journal:

International Journal of Food Science

Année:

2014

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2014

13

Phytoremediation of Lead Polluted Soil by Glycine max L.

Aransiola, Sesan Abiodun, Ijah, Udeme Joshua Josiah, Abioye, Olabisi Peter

Journal:

Applied and Environmental Soil Science

Année:

2013

Langue:

english

Fichier:

PDF, 1.24 MB

english, 2013

14

Antimicrobial Activities of Leaf and Stem Bark Extracts of Blighia sapida

M. E., Ubulom Peace, E., Udobi Chinweizu, I., Akpabio Ekaete, Udeme, Eshiet

Journal:

Journal of Plant Studies

Année:

2013

Langue:

english

Fichier:

PDF, 130 KB

english, 2013

15

WhatsApp groups: channel for sharing information among LIS professionals in Nigeria

Udem, Obiora Kingsley, Aghoghovwia, Doris U., Baro, Ebikabowei Emmanuel

Journal:

The Electronic Library

Année:

2020

Fichier:

PDF, 210 KB

2020

16

Recombinant vesicular stomatitis virus as an HIV-1 vaccine vector

David K. Clarke, David Cooper, Michael A. Egan, R. Michael Hendry, Christopher L. Parks, Stephen A. Udem

Journal:

Seminars in Immunopathology

Année:

2006

Langue:

english

Fichier:

PDF, 617 KB

english, 2006

17

10.1038/45442

Udem, Thomas, Reichert, Jörg, Holzwarth, Ronald, Hänsch, Theodor, Krämer, Rainer, Hahn, Jörg, Hammesfahr, Jens

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 214 KB

english, 1999

18

Attosecond control of electronic processes by intense light fields

Baltuška, A., Udem, Th., Uiberacker, M., Hentschel, M., Goulielmakis, E., Gohle, Ch., Holzwarth, R., Yakovlev, V. S., Scrinzi, A., Hänsch, T. W.

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 557 KB

english, 2003

19

A Peltier cooled single pass amplifier for Titanium:Sapphire laser pulses

A. Ozawa, W. Schneider, F. Najafi, T. W. Hänsch, Th. Udem, P. Hommelhoff

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 294 KB

english, 2010

20

Femtosecond optical frequency combs

Th. Udem, R. Holzwarth, Th. Hänsch

Journal:

The European Physical Journal Special Topics

Année:

2009

Langue:

english

Fichier:

PDF, 450 KB

english, 2009

21

Phase-controlled amplification of few-cycle laser pulses

Baltuska, A., Uiberacker, M., Goulielmakis, E., Kienberger, R., Yakovlev, V.S., Udem, T., Hansch, T.W., Krausz, F.

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Année:

2003

Langue:

english

Fichier:

PDF, 2.72 MB

english, 2003

22

Accurate measurement of large optical frequency differences with a mode-locked laser

Udem, Th., Reichert, J., Holzwarth, R., Hänsch, T. W.

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 78 KB

english, 1999

23

Optical Frequency Synthesizer for Precision Spectroscopy

Holzwarth, R., Udem, Th., Hänsch, T., Knight, J., Wadsworth, W., Russell, P.

Journal:

Physical Review Letters

Année:

2000

Langue:

english

Fichier:

PDF, 110 KB

english, 2000

24

A spectrograph for exoplanet observations calibrated at the centimetre-per-second level

Wilken, Tobias, Curto, Gaspare Lo, Probst, Rafael A., Steinmetz, Tilo, Manescau, Antonio, Pasquini, Luca, González Hernández, Jonay I., Rebolo, Rafael, Hänsch, Theodor W., Udem, Thomas, Holzwarth, Ron

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 794 KB

english, 2012

25

Phase-coherent frequency comparison of optical clocks using a telecommunication fiber link

Schnatz, H., Terra, O., Predehl, K., Feldmann, T., Legero, T., Lipphardt, B., Sterr, U., Grosche, G., Holzwarth, R., Hansch, T.W., Udem, T., Lu, Z.H., Wang, L.J., Ertmer, W., Friebe, J., Pape, A., Ras

Journal:

IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control

Année:

2010

Langue:

english

Fichier:

PDF, 657 KB

english, 2010

26

Phase Coherent Vacuum-Ultraviolet to Radio Frequency Comparison with a Mode-Locked Laser

Reichert, J., Niering, M., Holzwarth, R., Weitz, M., Udem, Th., Hänsch, T. W.

Journal:

Physical Review Letters

Année:

2000

Langue:

english

Fichier:

PDF, 57 KB

english, 2000

27

Precision spectroscopy of the 2S-4P transition in atomic hydrogen on a cryogenic beam of optically excited 2S atoms

Beyer, Axel, Alnis, Janis, Khabarova, Ksenia, Matveev, Arthur, Parthey, Christian G., Yost, Dylan C., Pohl, Randolf, Udem, Thomas, Hänsch, Theodor W., Kolachevsky, Nikolai

Journal:

Annalen der Physik

Année:

2013

Langue:

english

Fichier:

PDF, 704 KB

english, 2013

28

[Opt. Soc. America Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Conference Edition - Long Beach, CA, USA (19-24 May 2002)] Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges - Femtosecond lasers in precision time and frequency metrology

Diddams, S.A., Oates, C.W., Curtis, E.A., Itano, W.M., Drullinger, R.E., Wineland, D.J., Bergquist, J.C., Hollberg, L., Udem, Th., Ma, L.-S., Robertsson, L.

Année:

2002

Langue:

english

Fichier:

PDF, 160 KB

english, 2002

29

Thermal Expansion of Concretes: Case Study in Iowa

Ndon, Udeme J., Bergeson, K. L.

Journal:

Journal of Materials in Civil Engineering

Année:

1995

Langue:

english

Fichier:

PDF, 598 KB

english, 1995

30

[IEEE 11th European Quantum Electronics Conference (CLEO/EQEC) - Munich, Germany (2009.06.14-2009.06.19)] CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference - Frequency metrology on single trapped ions in the weak binding limit: The 3s-3p fine structure doublet in Mg+

Batteiger, V., Herrmann, M., Knunz, S., Saathoff, G., Hansch, T. W., Udem, Th.

Année:

2009

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2009

31

Association between Urinary N-Acetyl-Beta-D-Glucosaminidase and Microalbuminuria in Diabetic Black Africans

Udomah, Francis Patrick, Ekpenyong Ekrikpo, Udeme, Effa, Emmanuel, Salako, Babatunde, Arije, Ayodeji, Kadiri, Solomon

Journal:

International Journal of Nephrology

Année:

2012

Langue:

english

Fichier:

PDF, 187 KB

english, 2012

32

The Metabolic Effects of Consumption of Yellow Cassava (Manihot esculenta Crantz) on Some Biochemical Parameters in Experimental Rats

Udeme, N., Okafor, P., Eleazu, C.

Journal:

International Journal of Toxicology

Année:

2015

Langue:

english

Fichier:

PDF, 133 KB

english, 2015

33

[WORLD SCIENTIFIC Proceedings of the 6th Symposium - University of St Andrews, Fife, Scotland (9 – 14 September 2001)] Frequency Standards and Metrology - OPTICAL FREQUENCY STANDARD AT 657 NM: FREQUENCY MEASUREMENTS AND FUTURE PROSPECTS

CURTIS, E. A., OATES, C. W., DIDDAMS, S. A., UDEM, TH., HOLLBERG, L.

Langue:

english

Fichier:

PDF, 406 KB

english

34

Classification of epilepsy seizure phase using interval Type-2 fuzzy support vector machines

Ekong, Udeme, Lam, H.K., Xiao, Bo, Ouyang, Gaoxiang, Liu, Hongbin, Chan, Kit Yan, Ling, Sai Ho

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 491 KB

english, 2016

35

SPIE Proceedings [SPIE The International Conference on Coherent and Nonlinear Optics - Minsk, Belarus (Monday 28 May 2007)] ICONO 2007: Nonlinear Laser Spectroscopy and High-Precision Measurements; and Fundamentals of Laser Chemistry and Biophotonics - Saturation effects and the dip in single-mode laser radiation curve

Radina, T. V., Tikhomirov, Sergey A., Udem, Thomas, Yudin, Valery, Pshenichnikov, Maxim, Sarkisov, Oleg M.

Année:

2007

Langue:

english

Fichier:

PDF, 790 KB

english, 2007

36

Exploring the World with the Laser || Playing Tricks to Ions

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 295 KB

english, 2018

37

Exploring the World with the Laser || Frequency-Comb Referenced Collinear Laser Spectroscopy of Be+ for Nuclear Structure Investigations and Many-Body QED Tests

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 1.38 MB

english, 2018

38

Exploring the World with the Laser || A Compact Echelle Spectrograph for Characterization of Astro-Combs

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 405 KB

english, 2018

39

Exploring the World with the Laser || High-Accuracy Deep-UV Ramsey-comb Spectroscopy in Krypton

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 1.10 MB

english, 2018

40

Exploring the World with the Laser || Sensitivity and Resolution in Frequency Comb Spectroscopy of Buffer Gas Cooled Polyatomic Molecules

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 810 KB

english, 2018

41

Exploring the World with the Laser || Ultrafast Optomechanical Pulse Picking

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 708 KB

english, 2018

42

Exploring the World with the Laser || External Cavity Diode Laser Setup with Two Interference Filters

Meschede, Dieter, Udem, Thomas, Esslinger, Tilman

Année:

2018

Langue:

english

Fichier:

PDF, 741 KB

english, 2018

43

Biliary drainage as treatment for allograft steatosis following liver transplantation for PFIC-1 disease: A single-center experience

Alrabadi, Leina S., Morotti, Raffaella A., Valentino, Pamela L., Rodriguez-Davalos, Manuel I., Ekong, Udeme D., Emre, Sukru H.

Journal:

Pediatric Transplantation

Année:

2018

Langue:

english

Fichier:

PDF, 817 KB

english, 2018

44

Prevalence and correlates of chronic kidney disease (CKD) among ART-naive HIV patients in the Niger-Delta region of Nigeria

Ekrikpo, Udeme E., Kengne, Andre P., Akpan, Effiong E., Effa, Emmanuel E., Bello, Aminu K., Ekott, John U., George, Cindy, Salako, Babatunde L., Okpechi, Ikechi G.

Journal:

Medicine (Medicine Publishing Company Ltd)

Année:

2018

Langue:

english

Fichier:

PDF, 331 KB

english, 2018

45

Acute Renal Failure Induced by Chinese Herbal Medication in Nigeria

Akpan, Effiong Ekong, Ekrikpo, Udeme E.

Journal:

Case Reports in Medicine

Année:

2015

Langue:

english

Fichier:

PDF, 1.16 MB

english, 2015

46

Prevalence of hypertension and prehypertension among children and adolescents in a semi-urban area of Uyo Metropolis, Nigeria

Okpokowuruk, Frances Sam, Akpan Enobong, Mkpouto Udeme, Ikpeme, Emmanuel

Journal:

Pan African Medical Journal

Année:

2017

Langue:

english

Fichier:

PDF, 406 KB

english, 2017

47

Hypoglycemic, antidyslipidemic, hepatoprotective and antilipid peroxidation activities of hydromethanol leaf extract of Helianthus annuus in alloxan-induced diabetic rats

Onoja, Samuel O., Udem, Samuel C., Anaga, Aruh O.

Journal:

Tropical Journal of Pharmaceutical Research

Année:

2018

Langue:

english

Fichier:

PDF, 530 KB

english, 2018

48

Performance and Yield Assessment for Renewable Dispersed Generation in Nigeria: Case Study on Grid-Tied Solar PV Systems

Agbetuyi, Ayoade Felix, Udeme, Eyo Okon, Obiakor, Emeka, Kayode, Oladipupo O, Owolabi, Bango

Journal:

IOP Conference Series Materials Science and Engineering

Année:

2018

Fichier:

PDF, 643 KB

2018

49

Mycoremediation of Petroleum Contaminated Soils: Progress, Prospects and Perspectives

DICKSON, UDEME JOHN, Coffey, MIchael, Mortimer, Robert, Di Bonito, Marcello, Ray, Nicholas

Journal:

Environmental Science: Processes & Impacts

Année:

2019

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2019

50

Investigating the potential of sunflower species, fermented palm wine and Pleurotus ostreatus for treatment of petroleum-contaminated soil

Dickson, Udeme John, Coffey, Michael, George Mortimer, Robert John, Smith, Barry, Ray, Nicholas, Di Bonito, Marcello

Journal:

Année:

2020

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2020