Results 61 to 70 of about 3,268,504 (304)

Historical overview of the formation of the “3 – 3 – 3” rule

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки
During the nineteenth century (1800–1899), noticeable changes occurred in the evaluation of sow gestation length. The earliest records reported an exceptionally wide variation – from 17 to 20 weeks, or from 109 to 143 days (Horne, 1807; Horne & Youatt ...
S. S. Kramarenko, O. S. Kramarenko
doaj   +1 more source

Charles Dickens in Leo Tolstoy's work and life

open access: yesУченые записки Казанского университета: Серия Гуманитарные науки, 2019
All his life L.N. Tolstoy greatly appreciated Ch. Dickens for the humanism of his works. His attitude to Ch. Dickens never changed, though we know that his reading preferences were far from being static – he evaluated and re-evaluated so many writers ...
G.V. Alekseeva
doaj   +1 more source

Effect of primary and secondary wartime below-knee amputation on length of hospitalization and rehabilitation [PDF]

open access: yesVojnosanitetski Pregled, 2002
The results of below-knee amputations in 36 war wounded (mean age 35,42) were reviewed. The majority of the patients was wounded by land mines (94.4%). Most of them were between 25 and 35 years old. Bilateral amputation was done in 2.8% of cases.
Jandrić Slavica, Topić Brano
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

ΑΙΔΩΣ Δ’ ΟΥΚ ΑΓΑΘΗ: Works and Days 317-319

open access: yesGreek, Roman, and Byzantine Studies, 2012
In Hesiod’s αἰδὼς δ’ οὐκ ἀγαθή (Erga 317), αἰδώς is not a divided concept referring here to the poor man’s shame, but is litotes for its opposite, ἀναιδείη, which offers to the indolent an easy but short-lived prosperity.
Anthony T Edwards
doaj  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Rural workers have less access to paid sick days [PDF]

open access: yes, 2011
This brief, using data from the 2008 National Study of the Changing Workforce (NSCW) survey, analyzes paid sick time rates of workers by place and type of work. Paid sick days provide job protection to workers and a steady paycheck when they need to care
Schaefer, Andrew P., Smith, Kristin
core   +1 more source

Chemical fingerprints of hot Jupiter planet formation [PDF]

open access: yes, 2017
The current paradigm to explain the presence of Jupiters with small orbital periods (P $
Eiroa, C., Maldonado, J., Villaver, E.
core   +2 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

The Man behind the Music: Beethoven’s Critical Early Years [PDF]

open access: yes, 2015
The early years of Ludwig van Beethoven’s life are not usually emphasized as much as his later days writing symphonies, but they were critical in his development towards musical virtuosity.
Lopiccolo, Dominique
core   +1 more source

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