Results 91 to 100 of about 17,983,967 (290)

Planetary Phase Variations of the 55 Cancri System [PDF]

, 2011
Characterization of the composition, surface properties, and atmospheric conditions of exoplanets is a rapidly progressing field as the data to study such aspects become more accessible. Bright targets, such as the multi-planet 55 Cancri system, allow an
Barnes, Bodenheimer, Brown, Butler, Ciardi, Cowan, David R. Ciardi, Dawn M. Gelino, Dawson, Deming, Demory, Demory, Diana Dragomir, Fischer, Guillochon, Hilton, Kane, Kane, Kane, Kaspar von Braun, Knutson, Knutson, Latham, Marcy, McArthur, Stephen R. Kane, Sudarsky, Tremaine, Valenti, von Braun, Welsh, Winn   +31 more
core   +3 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

A Planet at 5 AU Around 55 Cancri [PDF]

, 2002
We report precise Doppler shift measurements of 55 Cancri (G8V) obtained from 1989 to 2002 at Lick Observatory. The velocities reveal evidence for an outer planetary companion to 55 Cancri orbiting at 5.5 AU.
Arribas S., Bell R., Cayrel de Strobel G., Debra A. Fischer, Dimitri Pourbaix, Dominik C., Fuhrmann K., Geoffrey W. Marcy, Gonzalez G., Gonzalez G., Greg Laughlin, Gregory W. Henry, Halbwachs J. L., Laughlin G., Oinas V., Perrin M.-N., Perryman M. A. C., Prieto C. A., R. Paul Butler, Rivera E. J., Santos N. C., Schuster W. J., Steven S. Vogt, Trilling D. E., Vogt S. S.   +24 more
core   +3 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Menorah Review (No. 55, Spring/Summer, 2002) [PDF]

, 2002
Two Judaisms, Rabbinic and Christian, Invent Their Martyrdom Discourses -- PothoIes in the Jewish Landscape -- God Wrestling -- Remembrance of Things Past -- The Endless Diversity of Interpretation -- The Response to Uniqueness -- The Reference Shelf ...

core   +1 more source

A co-ultramicronized palmitoylethanolamide/luteolin composite mitigates clinical score and disease-relevant molecular markers in a mouse model of experimental autoimmune encephalomyelitis [PDF]

, 2019
Background: Persistent and/or recurrent inflammatory processes are the main factor leading to multiple sclerosis (MS) lesions. The composite ultramicronized palmitoylethanolamide, an endogenous N-acylethanolamine, combined with the flavonoid luteolin ...
Barbierato, M., Contarini, G., Facci, L., Franceschini, D., Giusti, P., Zusso, M.   +5 more
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

“Q-CAMP 2010”

Research on Enterprise in Modern Economy Theory and Practice, 2012
The first Baltic Forum for Youth Entrepreneurship “Q-Camp 2010” was held in Saint-Petersburg in October 6–9th 2010 being one of the steps of the international project Best Agers – using the knowledge and experience of professionals in their primes to ...
Philip Kazin
doaj  

Genetic characteristics of the isolate of human adenovirus type 55 (Adenoviridae: Mastadenovirus) isolated in Moscow in 2022

Вопросы вирусологии
Introduction. Adenovirus infection occurs globally in the form of sporadic cases and isolated outbreaks. Human adenovirus type 55 (HAdV-55), endemic in China and South Korea, causes acute respiratory viral infections (ARVI) of varying severity, both ...
Daniil A. Shein, Natalya N. Ryzhova, Marina S. Kunda, Ekaterina I. Ermolova, Tatiana A. Ozharovskaia, Olga Popova, Natalia A. Nikitenko, Kirill G. Krasnoslobodtsev, Elena I. Burtseva, Olga V. Zubkova, Olga L. Voronina, Alexander L. Gintsburg   +11 more
doaj   +1 more source

Magnetar crust electron capture for $$^{55}$$ 55 Co and $$^{56}$$ 56 Ni

European Physical Journal C: Particles and Fields, 2018
Based on the relativistic mean-field effective interaction principle and random phase approximation theory in superstrong magnetic fields (SMFs), we present an analysis of the influence of SMFs on the electron Fermi energy, nuclear blinding energy ...
Jing-Jing Liu, Dong-Mei Liu
doaj   +1 more source