Results 21 to 30 of about 97,974 (268)

Effect of Bileaflet Valve Orientation on the 3D Flow Dynamics in the Sinus of Valsalva

open access: yesJournal of Biomechanical Science and Engineering, 2011
Three-dimensional (3D) evolutional behavior of flow dynamics in the aortic sinus of Valsalva was studied in vitro for finding the effects of bileaflet valve orientations in an effort to investigate possible linkages between the sinus flow and coronary ...
Takanobu YAGI   +2 more
doaj   +1 more source

In vitro ballooned hepatocytes can be produced by primary human hepatocytes and hepatic stellate cell sheets

open access: yesScientific Reports, 2022
Despite the increasing prevalence of Nonalcoholic steatohepatitis (NASH) worldwide, there is no effective treatment available for this disease. “Ballooned hepatocyte” is a characteristic finding in NASH and is correlated with disease prognosis, but their
Nobuhiro Hasui   +4 more
doaj   +1 more source

Systematic Review of Fault Tolerant Techniques in Underwater Sensor Networks

open access: yesSensors, 2021
Sensor networks provide services to a broad range of applications ranging from intelligence service surveillance to weather forecasting. While most of the sensor networks are terrestrial, Underwater Sensor Networks (USN) are an emerging area.
Lauri Vihman, Maarja Kruusmaa, Jaan Raik
doaj   +1 more source

Netherlands Twin Register: From Twins to Twin Families [PDF]

open access: yesTwin Research and Human Genetics, 2006
AbstractIn the late 1980s The Netherlands Twin Register (NTR) was established by recruiting young twins and multiples at birth and by approaching adolescent and young adult twins through city councils. The Adult NTR (ANTR) includes twins, their parents, siblings, spouses and their adult offspring. The number of participants in the ANTR who take part in
Boomsma, D.I.   +10 more
openaire   +3 more sources

The Mis6 inner kinetochore subcomplex maintains CENP-A nucleosomes against centromeric non-coding transcription during mitosis

open access: yesCommunications Biology, 2022
The kinetochore protein Mis6 (CENP-I) plays an important role in CENP-A maintenance during mitosis in fission yeast and blocks the indiscriminate transcription of non-coding RNAs at the core centromere to retain CENP-A during mitosis.
Hayato Hirai   +2 more
doaj   +1 more source

Twin to twin transfusion syndrome [PDF]

open access: yesTranslational Pediatrics, 2021
Twin to twin transfusion syndrome (TTTS) is a common complication that typically presents in the second trimester of pregnancy in 10-15% of monochorionic twins due to net transfer of volume and hormonal substances from one twin to the other across vascular anastomoses on the placenta.
openaire   +2 more sources

Low-temperature culturing improves survival rate of tissue-engineered cardiac cell sheets

open access: yesBiochemistry and Biophysics Reports, 2018
Assembling three-dimensional (3D) tissues from single cells necessitates the use of various advanced technological methods because higher-density tissues require numerous complex capillary structures to supply sufficient oxygen and nutrients. Accordingly,
Katsuhisa Sakaguchi   +6 more
doaj   +1 more source

Data on the solution and processing time reached when constructing a phylogenetic tree using a quantum-inspired computer

open access: yesData in Brief, 2023
Phylogenetic trees provide insight into the evolutionary trajectories of species and molecules. However, because (2n-5)! Phylogenetic trees can be constructed from a dataset containing n sequences, but this method of phylogenetic tree construction is not
Wataru Onodera   +4 more
doaj   +1 more source

Design of Temperature-Responsive Cell Culture Surfaces for Cell Sheet Engineering

open access: yesCyborg and Bionic Systems, 2021
Temperature-responsive cell culture surfaces, which modulate cell attachment/detachment characteristics with temperature, have been used to fabricate cell sheets.
Y. Akiyama
doaj   +1 more source

48V EGR Pump System Development and Fuel Benefit Evaluation

open access: yesFrontiers in Mechanical Engineering, 2022
Upcoming global emission regulations include considerable reduction in emission of nitrogen oxides (NOx) and greenhouse gases (GHGs) for vehicles with heavy-duty (HD) diesel application.
Nilesh L. Bagal, Divyanshu Bhardwaj
doaj   +1 more source

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