Results 201 to 210 of about 8,275 (244)

Contact dynamics investigation towards microgravity experiment for asteroid-related scenarios. [PDF]

Multibody Syst Dyn
Vaghi S, Fodde I, Panicucci P, Cremasco A, Ferrari F.   +4 more
europepmc   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Accuracy and Precision of Model-Based Tracking of a Dynamic Hop Landing Activity. [PDF]

Bioengineering (Basel)
Holtgrewe JD, Murray CJ, Barnes DA, Fleming BC, Beveridge JE.   +4 more
europepmc   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Minimizing Bleed-Through Effect in Medieval Manuscripts with Machine Learning and Robust Statistics. [PDF]

J Imaging
Ettari A, Brescia M, Conte S, Momtaz Y, Russo G.   +4 more
europepmc   +1 more source

Wearable Physiological Signals under Acute Stress and Exercise Conditions. [PDF]

Sci Data
Hongn A, Bosch F, Prado LE, Ferrández JM, Bonomini MP.   +4 more
europepmc   +1 more source

Learning based lower limb joint kinematic estimation using open source IMU data. [PDF]

Sci Rep
Hur B, Baek S, Kang I, Kim D.
europepmc   +1 more source

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Split Fibonacci Quaternions

Advances in Applied Clifford Algebras, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Akyiğit, Mahmut, Tosun, Murat, Kösal, Hidayet Hüda   +2 more
openaire   +4 more sources

Involutions of Complexified Quaternions and Split Quaternions

Advances in Applied Clifford Algebras, 2012
The paper deals with involutions and anti-involutions of the algebra \(\mathbb H\) of Hamilton quaternions, the so called split quaternion algebra \(M_2(\mathbb R)\), and the algebra \(\mathbb C\otimes_R\mathbb H\cong M_2(\mathbb C)\) of biquaternions. The \textit{M.-A. Knus} et al. [Book of Involutions.
Yayli, Yusuf, Bekar, MURAT
openaire   +5 more sources