Results 91 to 100 of about 373,459 (247)

Matrix factorizations for quantum complete intersections

, 2014
We introduce twisted matrix factorizations for quantum complete intersections of codimension two. For such an algebra, we show that in a given dimension, almost all the indecomposable modules with bounded minimal projective resolutions correspond to such
Aguzzi, J., Company, J. B., Costa, C., Juniper, S. K., Matabos, M., Menesatti, P., Robert, K.   +6 more
core   +2 more sources

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

Powder sheets additive manufacturing: Principles and capabilities for multi-material printing

Additive Manufacturing Letters
In this work, a novel Metal Additive Manufacturing using Powder sheets (MAPS) method for printing multi-material composites in one process is proposed. MAPS employs powder sheets (i.e. metal powder-polymer matrix flexible films) as the feedstock material.
Wenyou Zhang, Arnoldas Sasnauskas, Asli Coban, Silvia Marola, Riccardo Casati, Shuo Yin, Ramesh Padamati Babu, Rocco Lupoi   +7 more
doaj   +1 more source

Additive manufacturing of metals: a brief review of the characteristic microstructures and properties of steels, Ti-6Al-4V and high-entropy alloys

Science and Technology of Advanced Materials, 2017
We present a brief review of the microstructures and mechanical properties of selected metallic alloys processed by additive manufacturing (AM). Three different alloys, covering a large range of technology readiness levels, are selected to illustrate ...
Stéphane Gorsse, Christopher Hutchinson, Mohamed Gouné, Rajarshi Banerjee   +3 more
doaj   +1 more source

Sistem Pendukung Keputusan Wisata Kuliner Berbasis Gis Pada Perangkat Android

Jurnal Masyarakat Informatika, 2015
Semarang merupakan kota yang memiliki banyak potensi pariwisata, salah satunya yaitu wisata kuliner. Sekarang ini, masyarakat masih mengalami kesulitan dalam menemukan lokasi kuliner yang sesuai dengan preferensi yang diinginkan seperti jenis makanan ...
Okky Pamungkas H, Ragil Saputra, Panji Wisnu Wirawan   +2 more
doaj   +1 more source

Integrated approach to cosmology: Combining CMB, large-scale structure and weak lensing

, 2016
Recent observational progress has led to the establishment of the standard $\Lambda$CDM model for cosmology. This development is based on different cosmological probes that are usually combined through their likelihoods at the latest stage in the ...
Amara, Adam, Nicola, Andrina, Refregier, Alexandre   +2 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Stochastic Resonance in Maps and Coupled Map Lattices

, 1997
We demonstrate the phenomenon of stochastic resonance (SR) for discrete-time dynamical systems. We investigate various systems that are not necessarily bistable, but do have two well defined states, switching between which is aided by external noise ...
Gade, Prashant M., Rai, Renuka, Singh, Harjinder   +2 more
core   +1 more source

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

Stable and Unstable Operations in mod p Cohomology Theories

, 2006
We consider operations between two multiplicative, complex orientable cohomology theories. Under suitable hypotheses, we construct a map from unstable to stable operations, left-inverse to the usual map from stable to unstable operations.
Andrew Stacey, Boardman, Boardman, Bousfield, Kashiwabara, Kuhn, Sarah Whitehouse   +6 more
core   +1 more source