نتایج جستجو برای: last aggregation
تعداد نتایج: 316968 فیلتر نتایج به سال:
Tau pathology is characterized by intracellular aggregates of abnormally and hyperphosphorylated tau proteins. It is encountered in many neurodegenerative disorders, but also in aging. These neurodegenerative disorders are referred to as tauopathies. Comparative biochemistry of the tau aggregates shows that they differ in both tau isoform phosphorylation and content, which enables a molecular c...
The small amyloid-forming GNNQQNY fragment of the prion sequence has been the subject of extensive experimental and numerical studies over the last few years. Using unbiased molecular dynamics with the OPEP coarse-grained potential, we focus here on the onset of aggregation in a 20-mer system. With a total of 16.9 μs of simulations at 280 K and 300 K, we show that the GNNQQNY aggregation follow...
Discounting is a causal-reasoning phenomenon in which increasing confidence in the likelihood of a particular cause decreases confidence in the likelihood of all other causes. This article provides evidence that individuals apply discounting principles to making causal attributions about internal cognitive states. In particular, the three studies reported show that individuals will fail to use ...
A medicinal plants survey was done in various parts of Dharmapuri district, about 260 medicinal plants were identified and collected. Amongst them, few of the plants were less known but had remarkable medicinal properties, they were grouped together and are enumerated by the botanical name, family name, local name, locality and ethnomedical properties.
In the original paper, the corresponding author's forename and surname were accidentally swapped. In this erratum, we state the correct version of the corresponding author's name, Spyridon Arampatzis, as requested.
In biology, last names have been used as proxy for genetic relatedness in pioneering studies of neutral theory and human migrations. More recently, analyzing the last name distribution of Italian academics has raised the suspicion of nepotism, with faculty hiring their relatives for academic posts. Here, we analyze three large datasets containing the last names of all academics in Italy, resear...
The accuracy of ethnic classification can substantially affect ethnic-specific cancer statistics. In the Greater Bay Area Cancer Registry, which is part of the Surveillance, Epidemiology, and End Results (SEER) Program and of the statewide California Cancer Registry, Hispanic ethnicity is determined by medical record review and by matching to surname lists. This study compared these classificat...
To assess whether the present-day geographical variability of Spanish surnames mirrors historical phenomena occurred at the times of their introduction (13th-16th century), and to infer the possible effect of foreign immigration (about 11% of present-day) on the observed patterns of diversity, we have analyzed the frequency distribution of 33,753 unique surnames (tokens) occurring 51,419,788 ti...
Technological evolution is leading telecommunications toward all-IP scenarios, where multiple services are transported as IP packets. Among these services is the broadcast of video. A possible mechanism for broadcasting multiple video channels over IP is to use IP multicast, and let each client decide about the reception of a channel. The secure IP multicast specified by the IETF MSEC working g...
Ecommerce models offer many benefits for business operations, such as convenience and easiness, decreased cost of inventory management, expanded customer base, enabled globalization and business analytics, etc. Virtual business models also promote sustainability by reducing energy and resource usage. Despite its pronounced benefits, ecommerce is still subject to challenges of environmental sust...
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