Results 51 to 60 of about 36,513 (260)

Continuous evolution of equations and inclusions involving set-valued contraction mappings with applications to generalized fractal transforms

Electronic Journal of Differential Equations, 2014
Let T be a set-valued contraction mapping on a general Banach space $\mathcal{B}$. In the first part of this paper we introduce the evolution inclusion $\dot x + x \in Tx$ and study the convergence of solutions to this inclusion toward fixed points of
Herb Kunze, Davide La Torre, Franklin Mendivil, Edward R. Vrscay   +3 more
doaj  

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Geometric Constraints and Anti-overturning Capability of a Reconfigurable Quadruped Mobile Robot

Jixie chuandong, 2022
Aiming at unmanned regions such as mine and space，a quadruped parallel mobile robot with self-recovery ability after overturning is presented. The leg structure of the quadruped robot is composed of a reconfigurable spatial six-bar mechanism，which ...
Chao Chai, Ruiqin Li
doaj  

A linear-time algorithm that avoids inverses and computes Jackknife (leave-one-out) products like convolutions or other operators in commutative semigroups

Algorithms for Molecular Biology, 2020
Background Data about herpesvirus microRNA motifs on human circular RNAs suggested the following statistical question. Consider independent random counts, not necessarily identically distributed.
John L. Spouge, Joseph M. Ziegelbauer, Mileidy Gonzalez   +2 more
doaj   +1 more source

Der Bâr-i Yek Furûdgâh by İbrahim Gülistan

, 2015
Bu çalışmada İranlı yazar, sinemacı ve fotoğrafçı İbrahim Gülistan’ın hayatı ve Med û Mîh adlı hikâye mecmuasında yer alan Der Bâr-i Yek Furûdgâh adlı kısa öyküsü kahramanlar, olaylar ve yazarın kullandığı anlatım teknikleri açısından incelenmiş, ayrıca ...
Dadak, Malik Uğur
core  

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Enhanced Thermal Stability in Cu1234 Superconductor with Oxygen Annealing

Crystals
Recently, CuBa2Ca3Cu4O10+δ (Cu1234) has garnered significant interest owing to its distinctive triple-high superconducting properties (118K high Tc, combined with high Jc and high Hirr at liquid nitrogen temperature at ambient pressure) and potential for
Luchuan Shi, Kai Huang, Haoyu Zheng, Xiaoming Chen, Yuling Dai, Yi Peng, Jianfa Zhao, Xiancheng Wang, Changqing Jin   +8 more
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Hacı Bayram-ı Veli’nin Halifesi Akşemseddin İstanbul’u neden terk etti?

, 2020
Hacı Bayram-ı Veli’nin önde gelen halifesi Akşemseddin’in, İstanbul’un fethinden sonraki süreçte Ebû Eyyûb el-Ensârî’nin kabrini keşfinin hemen ardından İstanbul’u terk ettiği bilinmektedir. Kaynaklarda bunun sebebine ilişkin açık bir yorum yer almasa da
Orhan, Abdullah Taha
core  

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source