Results 51 to 60 of about 81,196 (301)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Direct computation of the sensible heat flux

Geophysical Research Letters, 1980
An algorithm to determine the sensible heat flux from simple field measurements (wind speed, air and ground temperatures) has been developed. It provides a direct solution, in parametric form, which can be displayed graphically or tabularly. This method has an advantage over the previous iterative solution in that the computation is fast.
openaire   +1 more source

Combining the bulk transfer formulation and surface renewal analysis for estimating the sensible heat flux without involving the parameter KB-1 [PDF]

, 1978
The single‐source bulk transfer formulation (based on the Monin‐Obukhov Similarity Theory, MOST) has been used to estimate the sensible heat flux, H, in the framework of remote sensing over homogeneous surfaces (HMOST).
F. Castellví, P. Gavilán, M. P. González-Dugo, Ballard, Belcher, Boulet, Brutsaert, Castellví, Castellví, Castellví, Castellví, Chamberlain, Chehbouni, Chen, Chen, Choudhury, Christen, Colaizzi, Crago, Derksen, Duynkerke, Finnigan, Fitzmaurice, Foken, Frank, French, Gao, Garai, Garai, Garratt, Graefe, Harman, Harman, Haverd, Hernández-Ceballos, Holzer, Hong, Kalma, Kustas, Kustas, L'Homme, Liu, Mahrt, Marth, Matsushima, Mauder, McNaughton, Owen, Paw U, Paw U, Paw U, Priestley, Qiu, Raupach, Schols, Shapland, Snyder, Steeneveld, Thom, Troufleau, Atta, Verhoef, Yang   +62 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Field Observations and Modeling of Surfzone Sensible Heat Flux [PDF]

Journal of Applied Meteorology and Climatology, 2018
AbstractSurfzone sensible heat flux (HS,SZ) obtained through direct eddy-covariance estimates was measured at four different sandy beach sites along Monterey Bay, California. The HS,SZ source region is estimated from a footprint probability distribution function (pdf) model and is only considered when at least 70% of the footprint pdf occupies the ...
MacMahan, Jamie, Thornton, Ed, Koscinski, Jessica, Wang, Qing   +3 more
openaire   +2 more sources

Estimation of urban sensible heat flux using a dense wireless network of observations [PDF]

, 2018
The determination of the sensible heat flux over urban terrain is challenging due to irregular surface geometry and surface types. To address this, in 2006-07, a major field campaign (LUCE) took place at the École Polytechnique Fédérale de Lausanne ...
Barrenetxea, G., Boldi, M.-O, Bou-Zeid, E., Brutsaert, W., Couach, O., Nadeau, Daniel, Parlange, M., Selker, J., Vetterli, M.   +8 more
core  

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

Characteristics of Surface Water and Heat Exchange during Soil Freezing And Thawing of Maqu Station in the Source Area of the Yellow River

Gaoyuan qixiang, 2023
Land surface moisture content and energy budget are significantly affected by the soil freeze-thaw process.From August 2017 to July 2018， soil temperature， soil moisture， eddy data from observation and the simulation data of Community Land Model 5.0 ...
Ge ZHANG, Xin LAI, Kang LIU
doaj   +1 more source

Daytime sensible heat flux estimation over heterogeneous surfaces using multitemporal land‐surface temperature observations [PDF]

, 2016
Equations based on surface renewal (SR) analysis to estimate the sensible heat flux (H) require as input the mean ramp amplitude and period observed in the ramp‐like pattern of the air temperature measured at high frequency. A SR‐based method to estimate
Cammalleri, C., Castellví Sentís, Francesc, Ciraolo, G., Maltese, A., Rossi, F.   +4 more
core   +2 more sources