Results 41 to 50 of about 1,101,620 (303)

A PI Control Method with HGSO Parameter Regulator for Trajectory Planning of 9-DOF Redundant Manipulator

Sensors, 2022
In order to solve the tracking accuracy problem of the redundant manipulator, a PI control method with Henry gas solubility optimization parameter regulator (PI-HGSO) is proposed in this paper.
Meijiao Liu, Tianyu Liu, Mingchao Zhu, Liheng Chen   +3 more
doaj   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Zeeman spin-orbit coupling in antiferromagnetic conductors

, 2018
This article is a brief review of Zeeman spin-orbit coupling, arising in a low-carrier commensurate N\'eel antiferromagnet subject to magnetic field. The field tends to lift the degeneracy of the electron spectrum.
Ramazashvili, Revaz
core   +1 more source

Conductance of a quantum point contact in the presence of spin-orbit interaction [PDF]

, 2002
A recursive Green's function technique is developed to calculate the spin-dependent conductance in mesoscopic structures. Using this technique, we study the spin-dependent electronic transport of quantum point contacts in the presence of the Rashba spin ...
Ando, Aronov, Barnes, Bulgakov, Büttiker, Büttiker, Cuevas, Cuevas, Heida, Landauer, Lee, Lian Hu, Lommer, Loss, Luo, MacKinnon, Meir, Moroz, Morpurgo, Nitta, Rashba, Sanvito, Shi-Liang Zhu, Thomas, van Wees, van Wees, Wang, Wharam, Z. D. Wang, Zhou, Zhu, Zhu, Zhu   +32 more
core   +2 more sources

Orbital tuberculosis presenting as vision loss and headache: early management is paramount

Journal of Ophthalmic Inflammation and Infection
Orbital tuberculosis is a rare form of extra pulmonary TB and may arise either by hematogenous route or spread directly from the paranasal sinus. We herein report two cases of orbital TB with a vision threatening complication.
Sandeep Pal, Narendra Patidar, Gunjan Tomar, Himanshu Gaikwad   +3 more
doaj   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

FEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi, WanTing Kong, Camille Blériot, Joel T. Haas   +3 more
wiley   +1 more source

Current-induced spin polarization for a general two-dimensional electron system

, 2009
In this paper, current-induced spin polarization for two-dimensional electron gas with a general spin-orbit interaction is investigated. For isotropic energy spectrum, the in-plane current-induced spin polarization is found to be dependent on the ...
Aronov, Averkiev, Bernevig, Bryksin, Bryksin, Cao, Cartoixà, Chaplik, D'yakonov, Dresselhaus, Edelstein, Hirsch, Inoue, Jusserand, Kato, Kato, Lei, Lin, Liu, Liu, Mal'shukov, Murakami, Murakami, Shytov, Sih, Silov, Sinova, Trushin, Žutić   +28 more
core   +1 more source

Extended effect after a single dose of type A botulinum toxin for asymmetric masseter muscle hypertrophy

Indian Journal of Plastic Surgery, 2015
Facial asymmetry can either be physiological or pathological and is a common cosmetic concern. A 35-year-old Indian male presented with broad appearing lower face and prominent left jaw since adolescence.
Kasturi Bhattacharjee, Manpreet Singh, Harsha Bhattacharjee   +2 more
doaj   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Achieving Orbit [PDF]

, 2008
In this Engineering Design Challenge activity, participants use balloons to investigate how a two-stage rocket, like that used in the IBEX mission, can propel a satellite to a specific orbit.
Michelle Nichols
core