Results 41 to 50 of about 6,847,617 (250)

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The Buchtel Record, Vol. 1, No. 8

open access: yes, 2020
The Buchtel Record is the first student-operated newspaper and literary magazine of Buchtel College. Published from 1882-1884, the newspaper covers campus and community news, including sections such as opinions, arts, and local advertisements.
Buchtel Record
core   +1 more source

Baseline correction for near-fault ground motion recordings of the 2008 Wenchuan Ms8.0 earthquake

open access: yesGeodesy and Geodynamics, 2012
In this study, both records of a digital accelerometer and a seismograph at a far-field station for the 2008 Ms8.0 Wenchuan earthquake were analyzed, and a pulsive noise model for acceleration record was found.
Li Heng   +3 more
doaj   +1 more source

An Evaluation of Strong-Motion Parameters at the S-net Ocean-Bottom Seismograph Sites Near the Kanto Basin for Earthquake Early Warning

open access: yesFrontiers in Earth Science, 2021
We analyzed strong-motion records at the ground and borehole in and around the Kanto Basin and the seafloor in the Japan Trench area from three nearby offshore earthquakes of similar magnitudes (Mw 5.8–5.9).
Yadab P. Dhakal, Takashi Kunugi
doaj   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Estimation of strong ground motion in broad-frequency band based on a seismic source scaling model and an empirical Green's function technique

open access: yesAnnals of Geophysics, 1994
We introduce a generalized method for simulating strong ground motion from large earthquakes by summing subevent records to follow the ?2 law. The original idea of the method is based on a constant stress parameter between the target event and the ...
K. Kamae, K. Irikura
doaj   +1 more source

Influence of different seismic motion input modes on the performance of isolated structures with different seismic measures

open access: yesOpen Physics, 2020
In order to obtain the influence of different seismic motion input modes on the performance of isolated structures with different seismic measures, the two aspects from near-fault seismic motion velocity pulse input and different dimension seismic motion
Teng Xiaofei   +6 more
doaj   +1 more source

Liquefaction analysis of Izumio sands under variation of ground motions during strong earthquake in Osaka, Japan

open access: yesSoils and Foundations, 2022
This paper presents a study of liquefaction analysis at sand layers of the Izumio site, under ground motion variation during a strong earthquake in Osaka, Japan.
Lindung Zalbuin Mase   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

The Buchtel Record, Vol. 3, No. 7

open access: yes, 2020
The Buchtel Record is the first student-operated newspaper and literary magazine of Buchtel College. Published from 1882-1884, the newspaper covers campus and community news, including sections such as opinions, arts, and local advertisements.
Buchtel Record
core   +1 more source

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