Results 51 to 60 of about 149,581 (278)

The Impact of Hydraulic Retention Time on the Biomethane Production from Palm Oil Mill Effluent (POME) in Two-Stage Anaerobic Fluidized Bed Reactor

International Journal of Renewable Energy Development, 2021
Indonesia is currently the most significant crude palm oil (CPO) producer in the world. In the production ofCPO, 0.7m3 of Palm Oil Mill Effluent (POME) is emitted as the wastewater for every ton of fresh fruit bunches processed in the palm oil mill.With ...
Laily Isna Ramadhani, Sri Ismiyati Damayanti, Hanifrahmawan Sudibyo, Muhammad Mufti Azis, Wiratni Budhijanto   +4 more
doaj   +1 more source

Data Reduction for Graph Coloring Problems

, 2013
This paper studies the kernelization complexity of graph coloring problems with respect to certain structural parameterizations of the input instances. We are interested in how well polynomial-time data reduction can provably shrink instances of coloring
Bart M.P. Jansen, Bodlaender, Bodlaender, Bodlaender, Bodlaender, Bodlaender, Brandstädt, Bruce, Cai, Chor, Dell, Downey, Fellows, Fellows, Fiala, Fomin, Fomin, Fortnow, Garey, Guo, Hoàng, Jansen, Knuth, Kobler, Kratochvíl, Lokshtanov, Marx, Marx, Stefan Kratsch, Tuza, Yap   +30 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Threatened Mangroves in the Anthropocene: Habitat Fragmentation in Urban Coastalscapes of Pelliciera spp. (Tetrameristaceae) in Northern South America

Frontiers in Marine Science, 2021
Mangroves are fragmented habitats thriving in human-dominated coastalscapes worldwide. They provide refuge to threatened plant species, such as the Neotropical Piñuelo Mangrove (formerly the monotypic Pelliciera genus, recently split into two species: P.
Juan F. Blanco-Libreros, Karla Ramírez-Ruiz   +1 more
doaj   +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

Testing cosmological models and understanding cosmological parameter determinations with metaparameters

, 2004
Cosmological parameters affect observables in physically distinct ways. For example, the baryon density, omega_b, affects the ionization history and also the pressure of the pre-recombination fluid.
Chu, Mike, Knox, Lloyd
core   +1 more source

Dominated splitting, partial hyperbolicity and positive entropy

Discrete and Continuous Dynamical Systems, 2016
Let $f:M\rightarrow M$ be a $C^1$ diffeomorphism with a dominated splitting on a compact Riemanian manifold $M$ without boundary. We state and prove several sufficient conditions for the topological entropy of $f$ to be positive. The conditions deal with the dynamical behaviour of the (non-necessarily invariant) Lebesgue measure.
Catsigeras, Eleonora, Tian, Xueting
openaire   +3 more sources

On the dynamics of dominated splitting [PDF]

Annals of Mathematics, 2009
Let f : M! M be a C 2 dieomorphism of a compact surface. We give a complete description of the dynamics of any compact invariant set having dominated splitting. In particular, we prove a Spectral Decomposition Theorem for the limit set L(f) under the assumption of dominated splitting.
Enrique Pujals, Martín Sambarino
openaire   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Elitno i popularno u jugoslovenskoj filmskoj kulturi 1945-1965. [PDF]

Istorija 20. Veka, 2017
The aim of this article is to try to apply the theory of culture of the French sociologist Pierre Bourdieu, which is based on the distinction between the elitist and the popular, on the domain of the Yugoslav film culture in the period between 1945–1965.
Rade Pantić
doaj   +1 more source