Results 21 to 30 of about 18,196 (278)

The Stellar Population Histories of Early-Type Galaxies. II. Controlling Parameters of the Stellar Populations

, 2000
We analyze single-stellar-population (SSP) equivalent parameters for 50 local elliptical galaxies as a function of their structural parameters. These galaxies fill a two-dimensional plane in the four-dimensional space of [Z/H], log t, log $\sigma$, and ...
Arimoto N., Bender R., Caon N., Goudfrooij P., Greggio L., Guy Worthey, Guzman R., J. Jesús González, Jorgensen I., Kauffmann G., Larson R. B., Peletier R. F., Poulain P., Poulain P., Prugniel P., S. C. Trager, S. M. Faber, Salaris M., Tantalo R., Tantalo R., Tinsley B. M.   +20 more
core   +2 more sources

Experimental study on the operating performance of the air source heat pump (ASHP) with variable outdoor airflow rate under the standard frosting condition

Energy and Built Environment
Frosting is a common phenomenon of the ASHP under the heating mode in winter, and the outdoor air flow rate flowing through the evaporator of the ASHP was always thought to be a major contributor. In order to validate its contribution, effects of outdoor
Shimin Liang, Han Wang, Xuefeng Gao, Xiaohui Tian, Hui Zhu, Songtao Hu, Chunwen Lin   +6 more
doaj   +1 more source

Star Formation Histories of Nearby Elliptical Galaxies. II. Merger Remnant Sample [PDF]

, 2006
This work presents high $S/N$ spectroscopic observations of a sample of six suspected merger remnants, selected primarily on the basis of H{\sc i} tidal debris detections.
Heckman T., Justin H. Howell, Kauffmann G., Larson R., Nagashima M., Prugniel P., van Driel W.   +6 more
core   +3 more sources

The Age of Ellipticals and the Color-Magnitude Relation [PDF]

, 2009
Using new narrowband color observations of early-type galaxies in clusters, we reconstruct the color-magnitude relation (CMR) with a higher degree of accuracy than previous work.
Atlee, Bahcall, Baldry, Balogh, Balogh, Bernardi, Bower, Caldwell, Cid Fernandes, Clemens, Cordier, De Angeli, Franzetti, González, Graves, Graves, Harris, James Schombert, Karl Rakos, Kauffmann, Kaviraj, Kelson, Kelson, Kodama, Larson, Li, Lisker, MacArthur, Marín-Franch, Matteucci, Matteucci, Mei, Odell, Percival, Rakos, Rakos, Rakos, Rakos, Rakos, Rakos, Schiavon, Schombert, Thomas, Trager, Worthey, Worthey, Wyder, Yi   +47 more
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Effect of Different Parameters on Frosting of Evaporator in Frost-free Refrigerator

Zhileng xuebao, 2008
The experiment was conducted to investigate the frosting performance of a finned-tube evaporator used in the storage room of a frost-free refrigerator. The frosting process lasted 6-8 hours. The effects of the frontal air velocity, inlet air humidity and
罗超, 黄兴华, 陈江平
doaj   +2 more sources

Fabrication and Frosting Properties Study of Surface-Active Agents Coating Based on Nanoporous Aluminum Substrate

Energies, 2018
In order to solve the frosting and blockage problem of an air conditioning evaporator’s fin in winter, the nanoporous aluminum plates with low surface energy has been proposed in this paper, which are fabricated by an anodizing method and then ...
Song He, Yanmei Zhang, Wansheng Yang, Xudong Zhao, Bin Zeng   +4 more
doaj   +1 more source

Simulating the Performance of a Heat Exchanger During Frosting [PDF]

, 2001
Factors affecting frost distribution are explored using a finite element model, developed and validated using a full-scale 8-row heat exchanger in a wind tunnel.
Bullard, C.W., Hrnjak, P.S., Verma, P.
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

FROST

ACM Transactions on Intelligent Systems and Technology, 2020
The facility relocation (FR) problem, which aims to optimize the placement of facilities to accommodate the changes of users’ locations, has a broad spectrum of applications. Despite the significant progress made by existing solutions to the FR problem, they all assume each user is stationary and represented as a single point ...
Meng Wang, Hui Li, Jiangtao Cui, Sourav S. Bhowmick, Ping Liu   +4 more
openaire   +3 more sources