Results 41 to 50 of about 2,188,737 (317)

Should there be a spin-rotation coupling for a Dirac particle? [PDF]

open access: yes, 2013
It was argued by Mashhoon that a spin-rotation coupling term should add to the Hamiltonian operator in a rotating frame, as compared with the one in an inertial frame.
Arminjon, Mayeul
core   +3 more sources

Reference frames and reference networks

open access: yesGeodesy and Cartography, 2015
Abstract The summary of research activities concerning reference frames and reference networks performed in Poland in a period of 2011-2014 is presented. It contains the results of research on implementation of IUGG2011 and IAU2012 resolutions on reference systems, implementation of the ETRS89 in Poland, operational work of permanent IGS/ EUREF ...
Jarosław Bosy, Jan Krynski
openaire   +3 more sources

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

Postponement of Childbearing - Motivational Frame of Reference [PDF]

open access: yesДемографија, 2017
This paper explores complex motivational grounds of childbearing determined by the complexity of numerous psychological, social, economic and other factors.
Radmila Veljović
doaj  

Insights into pegRNA design from editing of the cardiomyopathy‐associated phospholamban R14del mutation

open access: yesFEBS Letters, EarlyView.
This study reveals how prime editing guide RNA (pegRNA) secondary structure and reverse transcriptase template length affect prime editing efficiency in correcting the phospholamban R14del cardiomyopathy‐associated mutation. Insights support the design of structurally optimized enhanced pegRNAs for precise gene therapy.
Bing Yao   +7 more
wiley   +1 more source

Dimensions related to telemedicine and telehealth competencies of health professionals: A scoping review

open access: yesMedwave
Introduction Telehealth and telemedicine have proven to be useful in complementing face-to-face care, especially when long distances exist or when it is difficult to access specialists.
Jacqueline Ibarra-Peso   +4 more
doaj   +1 more source

Reduction of Contractual Penalty in Conformity with Polish Law Against the background of Supranational Legal Regulations

open access: yesReview of European and Comparative Law, 2023
W artykule przedstawiona została problematyka miarkowania kary umownej według prawa polskiego na tle ponadnarodowych uregulowań prawnych. Celem artykułu jest ustalenie, czy obecne unormowanie w prawie polskim miarkowania kary umownej (art.
Paweł Widerski
doaj   +1 more source

The Dynamical Reference Frame [PDF]

open access: yesSymposium - International Astronomical Union, 1995
Planetary and lunar ephemerides continue to improve in accuracy as they continue to be adjusted to newer and more accurate observational data. An additional improvement will be that of the orientation of the ephemerides; in the future, the ephemerides produced at JPL will be based upon the reference frame of the radio source catalogues.
openaire   +2 more sources

Intron‐oriented HTLV‐1 integration in an adult T‐cell leukemia/lymphoma cell line sustains expression of intact ift81 mRNA

open access: yesFEBS Letters, EarlyView.
In the adult T‐cell leukemia/lymphoma (ATL) cell line ED, the human T‐cell leukemia virus type 1 (HTLV‐1) provirus was integrated into the intron of the ift81 gene in the antisense orientation. Despite this integration, both the intact ift81 and the viral oncogene hbz were simultaneously expressed, likely due to the functional insufficiency of viral ...
Mayuko Yagi   +5 more
wiley   +1 more source

Overall properties of the Gaia DR1 reference frame

open access: yes, 2017
We compare quasar positions of the auxiliary quasar solution with ICRF2 sources using different samples and evaluate the influence on the {\it Gaia} DR1 reference frame owing to the Galactic aberration effect over the J2000.0-J20015.0 period.
Ding, C. -Y.   +3 more
core   +1 more source

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