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Resonance raman optical activity shows unusual structural sensitivity for systems in resonance with multiple excited states: vitamin B12 case

Machalska, Ewa ; Zajac, Grzegorz ; Gruca, Anna ; Zobi, Fabio ; Baranska, Malgorzata ; Kaczor, Agnieszka

In: The Journal of Physical Chemistry Letters, 2020, vol. 11, no. 13, p. 5037–5043

In this work, cobalamins with different upper axial substituents and a cobalamin derivative with a ring modification were studied using chiroptical spectroscopies, in particular resonance Raman optical activity (RROA), to shed light on the influence of structural modifications on RROA spectra in these strongly chiral systems in resonance with multiple excited states at 532 nm excitation. We...

Allodynography: reliability of a new procedure for objective clinical examination of static mechanical allodynia

Packham, Tara L ; Spicher, Claude J ; Mac, Dermid, Joy C ; Buckley, Norman D

In: Pain Medicine, 2020, vol. 21, no. 1, p. 101–108

There is a need for reliable and valid clinical assessment tools for quantifying allodynia in neuropathic pain. Allodynography has been proposed as a useful standardized procedure for clinical assessment of mechanical allodynia. This study (www.clinicaltrials.gov NCT02070367) undertook preliminary investigation of the measurement properties of allodynography, a new standardized clinical ...

Alterations in the cortical control of standing posture during varying levels of postural threat and task difficulty

Tokuno, Craig D. ; Keller, Martin ; Carpenter, Mark G. ; Márquez, Gonzalo ; Taube, Wolfgang

In: Journal of Neurophysiology, 2018, vol. 120, no. 3, p. 1010–1016

Cortical excitability increases during the performance of more difficult postural tasks. However, it is possible that changes in postural threat associated with more difficult tasks may in themselves lead to alterations in the neural strategies underlying postural control. Therefore, the purpose of this study was to examine whether changes in postural threat are responsible for the...

Response of Net Ecosystem Productivity of Three Boreal Forest Stands to Drought

Kljun, N. ; Black, T. ; Griffis, T. ; Barr, A. ; Gaumont-Guay, D. ; Morgenstern, K. ; McCaughey, J. ; Nesic, Z.

In: Ecosystems, 2007, vol. 10, no. 6, p. 1039-1055

Clinical findings and unusual epidemiologic characteristics of human metapneumovirus infections in children in the region of Basel, Switzerland

Baer, Gurli ; Schaad, Urs ; Heininger, Ulrich

In: European Journal of Pediatrics, 2008, vol. 167, no. 1, p. 63-69

Phosphorus status and cycling in native savanna and improved pastures on an acid low-P Colombian Oxisol

Oberson, A. ; Friesen, D.K. ; Tiessen, H. ; Morel, C. ; Stahel, W.

In: Nutrient Cycling in Agroecosystems, 1999, vol. 55, no. 1, p. 77-88

Tumor or Hematoma? : An Unusual Case of an Extradural Lesion of the Lumbar Spine

Neidert, M. ; Prömmel, P. ; Schuknecht, B. ; Sürücü, O.

In: Clinical Neuroradiology, 2013, vol. 23, no. 4, p. 305-308

Effective equilibrium states in the colored-noise model for active matter I. Pairwise forces in the Fox and unified colored noise approximations

Wittmann, René ; Maggi, C ; Sharma, Abhinav ; Scacchi, A ; Brader, Joseph M. ; Marconi, U Marini Bettolo

In: Journal of Statistical Mechanics: Theory and Experiment, 2017, vol. 2017, no. 11, p. 113207

The equations of motion of active systems can be modeled in terms of Ornstein– Uhlenbeck processes (OUPs) with appropriate correlators. For further theoretical studies, these should be approximated to yield a Markovian picture for the dynamics and a simplified steady-state condition. We perform a comparative study of the unified colored noise approximation (UCNA) and the approximation scheme...

DESCRIPTION OF THE LIFE STAGES OF MACROGLENES PENETRANS (KIRBY) (HYMENOPTERA: CHALCIDOIDEA, PTEROMALIDAE), A PARASITOID OF THE WHEAT MIDGE, SITODIPLOSIS MOSELLANA (GÉHIN) (DIPTERA: CECIDOMYIIDAE)

Doane, J.F. ; DeClerck-Floate, R. ; Arthur, A.P. ; Affolter, F.

In: The Canadian Entomologist, 1989, vol. 121, no. 12, p. 1041-1048

Detection of Protein Structure of Frozen Ancient Human Remains Recovered from a Glacier in Canada Using Synchrotron Fourier Transform Infrared Microspectroscopy

Quaroni, Luca ; Christensen, Colleen R. ; Chen, Becky ; Vogl, Wayne ; Monsalve, Maria Victoria

In: Microscopy and Microanalysis, 2013, vol. 19, no. 3, p. 565-575