Results 51 to 60 of about 1,920,761 (281)

Coupled Above‐ and Belowground Ecosystem Stability Worldwide

open access: yesAdvanced Science, EarlyView.
Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng   +18 more
wiley   +1 more source

Finding a Reasonable Foundation for Peace [PDF]

open access: yesStudia Gilsoniana, 2017
Can world peace come about through a world federation of governments? Is growing agreement and appreciation for, throughout the world, the doctrine of equal human rights inevitable?
Roberta Bayer
doaj  

"The Milk of Birds": A Proverbial Phrase, Ancient and Modern, and its Link to Nature [PDF]

open access: yes, 2017
A curious phrase from ancient Greek, ὀρνίθων γάλα, finds parallels in Latin as lac gallinaceum and in Modern Greek, as και του πουλιού το γάλα. While the Greek phrases translate as "(and) the milk of (the) bird(s)", the Latin translates as "henʼs milk".
Payne, Martha J.
core   +1 more source

The Trichinella Super‐Pangenome Reveals the Evolution of Encapsulation and Predicted Host–Parasite Protein Interactions

open access: yesAdvanced Science, EarlyView.
ABSTRACT The muscle capsule of Trichinella is a critical structure that impedes immune attacks and drug penetration, yet the molecular mechanisms underlying its formation remain poorly understood. Using a high‐quality super‐pangenome comprising 12 Trichinella species, we compared extensive genomic variations between encapsulating and non‐encapsulating ...
Qingbo Lv   +8 more
wiley   +1 more source

Retroperitoneal Ancient Schwannoma

open access: yesHaseki Tıp Bülteni, 2019
Schwannomas are benign peripheral nerve sheath tumors made up of Schwann cells. Ancient schwannoma is an uncommon subtype of schwannomas exhibiting areas of cystic cavitation, calcification and hyalinization.
Tuba Kalelioğlu   +5 more
doaj   +1 more source

Pico della Mirandola and the Presocratics [PDF]

open access: yes, 2018
Giovanni Pico della Mirandola (1463-1494) decided to study all the ancient and medieval schools of philosophy, including the Pre-Socratics, in order to broaden his scope. Pico showed interest in ancient monists.
Steiris, Georgios
core   +1 more source

Ancient genomics [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2015
The past decade has witnessed a revolution in ancient DNA (aDNA) research. Although the field's focus was previously limited to mitochondrial DNA and a few nuclear markers, whole genome sequences from the deep past can now be retrieved. This breakthrough is tightly connected to the massive sequence throughput of next generation sequencing platforms and
Der Sarkissian, C.   +25 more
openaire   +5 more sources

Deciphering the Evolution Pattern of Structural Variations Overlapped With Repetitive Sequence During Cattle Evolution

open access: yesAdvanced Science, EarlyView.
The authors complement bovine pan‐SV with massive novel structural variations (SVs) identified through long‐read sequencing of 83 globally distributed cattle breeds. Repetitive sequence‐mediated SVs (rep‐SV) exhibit distinct dynamic patterns throughout cattle sub‐speciation and/or domestication processes, including uneven distribution between chr‐X and
Zhifan Guo   +16 more
wiley   +1 more source

Minimal ATP‐Independent N2‐Reducing Systems Defined by L‐Cluster‐Bound Nitrogenase Assembly Platforms

open access: yesAngewandte Chemie, EarlyView.
Association of the L‐cluster with the nitrogenase assembly proteins NifEN (NifENL) or NifB (NifBL) intrinsically endows these proteins with N2‐reducing activity, enabling in vitro N2‐reduction by NifENL and NifBL when supplied with chemical reductants or photoexcited quantum dots while supporting in vivo N2‐fixation in NifENL‐ and NifENL‐expressing ...
Robert Quechol   +4 more
wiley   +2 more sources

Determination of linkage disequilibrium region suggests association of the ancient haplotype, hX with neural function [PDF]

open access: yes, 2011
Modern human populations are known to contain "ancient haplotypes" that originated from archaic humans by hybridization. Some of them had been reported before the development of human genomic diversity databases, such as HapMap. Consequently,
Makoto Shimada, Tsutomu Kanasashi
core   +1 more source

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