Results 111 to 120 of about 83,753 (334)

Modeling of Salt Tectogenesis in Connection With the Choice of the Main Directions for the Search For Hydrocarbon Deposits and Hydromineral Raw Materials Within the Kempendyai Depression (South-East оf the Siberian Platform)

open access: yesGeoresursy
A brief description of the geological structure of the sedimentary cover within the Kempendyai depression is given, in which two intervals of formation of unstable layers in the Cambrian and Devonian are distinguished, and their salt saturation is ...
B. V. Lunev   +3 more
doaj   +1 more source

Cambrian triangulations and their tropical realizations

open access: yes, 2018
This paper develops a Cambrian extension of the work of C. Ceballos, A. Padrol and C. Sarmiento on $\nu$-Tamari lattices and their tropical realizations.
Pilaud, Vincent
core  

Single‐cell sequencing reveals potential novel insights into appendage‐patterning and joint‐development in a spider

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Jointed appendages represent one of the key innovations of arthropods, and thus understanding the development and evolution of these structures is important for the understanding of the evolutionary success of Arthropoda. In this paper, we analyze a cell cluster that was identified in a previous single‐cell sequencing (SCS ...
Brenda I. Medina‐Jiménez   +2 more
wiley   +1 more source

Animal emergence during Snowball Earths by thermosynthesis in submarine hydrothermal vents [PDF]

open access: yes, 2009
Darwin already commented on the lateness in the fossil record of the emergence of the animals, calling it a valid argument against his theory of evolution^1^.
Anthonie W. J. Muller
core   +2 more sources

Naked chancelloriids from the lower Cambrian of China show evidence for sponge-type growth [PDF]

open access: bronze, 2018
Peiyun Cong   +8 more
openalex   +1 more source

Anaemia in patients with heart failure and mildly reduced or preserved ejection fraction: A prespecified analysis of the FINEARTS‐HF trial

open access: yesEuropean Journal of Heart Failure, EarlyView.
ABSTRACT Aims Anaemia is common in heart failure with mildly reduced or preserved ejection fraction (HFmrEF/HFpEF) and associated with poor clinical outcomes. While renin–angiotensin system blockers reduce haemoglobin, little is known about the effect of mineralocorticoid receptor antagonists on haemoglobin and in patients with anaemia.
Misato Chimura   +23 more
wiley   +1 more source

The Sirius Passet Lagerstätte of North Greenland—A geochemical window on early Cambrian low‐oxygen environments and ecosystems [PDF]

open access: hybrid, 2018
Emma U. Hammarlund   +5 more
openalex   +1 more source

Finerenone according to insulin resistance in heart failure: Insights from the FINEARTS‐HF trial

open access: yesEuropean Journal of Heart Failure, EarlyView.
Insulin resistance in heart failure with mildly reduced or preserved ejection fraction: insights from FINEARTS‐HF. CI, confidence interval; CV, cardiovascular; eGDR, estimated glucose disposal rate; HF, heart failure. Aims The estimated glucose disposal rate (eGDR) is a simple, non‐invasive measure of insulin resistance. In this exploratory analysis of
John W. Ostrominski   +15 more
wiley   +1 more source

Geology of the Northern Llano Uplift, Junction to Llano, Texas [PDF]

open access: yes, 2016
This year\u27s Texas Academy of Science Geology Field Trip will visit nine interesting locations in two different areas in the Texas Hill Country (Figure 1). In the first area we will look at the Cretaceous stratigraphy around Junction, Texas (Figures 1,
Barker, Chris, Nielson, R. LaRell
core   +1 more source

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