13 papers · ranked by Valyu relevance
Oleg Aristov
We introduce the notion of envelope of a topological algebra (in particular, an arbitrary associative algebra) with respect to a class of Banach algebras. In the case of the class of real Banach algebras of polynomial growth, i.e., admitting a C∞-functional calculus for every element, we get a functor that maps the…
Jeremy Quail, Puck Rombach
Positroids are matroids realizable by real matrices with all nonnegative maximal minors. They partition the ordered matroids into equivalence classes, called positroid envelope classes, by their Grassmann necklaces. We give an explicit graph construction that shows that every positroid envelope class contains a graphic…
Jeremy Quail, Puck Rombach
A positroid is an ordered matroid realizable by a real matrix with all nonnegative maximal minors. Postnikov gave a map from ordered matroids to Grassmann necklaces, for which there is a unique positroid in each fiber of the map. Here, we characterize the ternary positroids and the set of matroids in their respective…
Lenka Milojević, Zhu Si, Xian Xia, Lauren Chen + 4 more
'Ming Luo' 'Z. Hong Zhou'] Enveloped viruses enter cells by fusing their envelopes to host cell membranes. Vesicular stomatitis virus (VSV) glycoprotein (G) is a prototype for class III fusion proteins. Although structures of the stable pre- and postfusion ectodomain of G are known, its fusogenic intermediates are…
Moshe Y. Flugelman, Robert M. Glueck, Doron Aronson, Avinoam Shiran
Purpose: Active learning improves knowledge acquisition and provides medical students with learning habits that become an integral part of their behavior. As an integral element of our institution’s transition from a lecture hall teaching culture to active learning, the current project, conducted with fourth year…
Park, Eun H.
| | Abstract | 6 | |---|------------------------------------------------------------------------|----| | | Declaration | 7 | | | Intellectual Property Statement | 8 | | | Acknowledgements | 9 | | 1 | Introduction | 10 | | 2 | Restricted Lie Algebras and Restrictable Lie Algebras | 11 | | | 2.0.1 The Jordan-Chevalley…
Chetan S Poojari, Tobias Bommer, Jochen S Hub
Viral infection requires stable binding of viral fusion proteins to host membranes, which contain hundreds of lipid species. How viruses sense lipid compositions to target suitable host cells is poorly understood. Using multi-scale molecular simulations, we computed 66 membrane binding free energies of fusion proteins…
Yong Chen, Zheyuan Zhang, Zirui Zhao, Hanguang Liu + 7 more
Influenza A virus (IAV) entry is mediated by the trimeric glycoprotein hemagglutinin (HA), which undergoes low-pH-triggered conformational rearrangements to drive membrane fusion. Although biochemical and biophysical studies have long suggested that HA trimers function cooperatively, the structural basis for this…
David R. Pitts
We define a new class of regular inclusions, the pseudo-Cartan inclusions. We show this class coincides with the class of regular inclusions having a Cartan envelope and also with the class of regular inclusions with the faithful unique pseudo-expectation property. We describe the twisted groupoid associated with the…
Sanika Dolas, Gaurav Sharma
According to the World Health Organization, the number of people infected with COVID-19 continues to increase globally, highlighting the urgent need for effective treatments. Research has shown that certain antibodies targeting the envelope (E) protein of the virus can prevent viral entry. This study aimed to…
Chenxi Sui, Jiankun Pu, Ting-Hsuan Chen, Yi-Ting Lai + 5 more
Radiative thermoregulation has been considered a promising approach for reducing the heating, ventilation, and air-conditioning (HVAC) energy consumption of buildings and solving the global climate change issues. Electrochromism is a powerful way to dynamically control the heat balance of buildings in response to…
Mustafa Arif, Gaurav Sharma
HIV (human immunodeficiency virus) is a virus that attacks the immune system, which serves as the body’s defense mechanism. If untreated, HIV can lead to AIDS (acquired immunodeficiency syndrome), which raises risk for a host of problems, especially infections and cancers. According to data from 2022, there are 39…
Nicole Constanza Farfán, María Florencia Lezcano, Pablo Eliseo Navarro-Cáceres, Héctor Paulo Sandoval-Vidal + 7 more
'Pablo Eliseo Navarro-Cáceres' 'Héctor Paulo Sandoval-Vidal' 'Jordi Martinez-Gomis' 'Loreto Muñoz' 'Franco Marinelli' 'Ramón Fuentes' 'Giuseppina Malcangi' 'Jyothi Tadakamadla' 'Sudheer Babu Balla'] Mandibular movement recording is relevant for the planning and evaluation of mandibular function. These movements can…