Results 81 to 90 of about 352,054 (291)

Evolutionary Assembly and Future Design of Gibberellin Signaling

open access: yesAdvanced Science, EarlyView.
ABSTRACT Gibberellin (GA) signaling is widely regarded as a canonical hormone‐controlled growth pathway, yet accumulating evidence suggests that it emerged through stepwise evolutionary assembly rather than as a pre‐formed regulatory system. Here, we revisit the origin and diversification of the GA pathway from an evolutionary perspective.
Weishu Fan   +4 more
wiley   +1 more source

SETD1A Regulates Glycolysis and Senescence of Nucleus Pulposus Cells via H3K4me3–HELZ2/PPARα‐HIF1α Axis to Drive Intervertebral Disc Degeneration

open access: yesAdvanced Science, EarlyView.
SETD1A is a key epigenetic regulator in NPCs during IDD. In normal NPCs, it sustains H3K4me3–HELZ2/PPARα–HIF1α signaling to maintain glycolytic energy metabolism and proliferation. In degenerated NPCs, reduced SETD1A disrupts this axis, impairing glycolysis and accelerating senescence, highlighting a promising therapeutic target for IDD.
Jiawei Fu   +11 more
wiley   +1 more source

A Language for Ontological Nihilism [PDF]

open access: yes, 2018
According to ontological nihilism there are, fundamentally, no individuals. Both natural languages and standard predicate logic, however, appear to be committed to a picture of the world as containing individual objects.
Diehl, Catharine
core  

Logic and Engineering of Natural Language Semantics 2004 [PDF]

open access: yes, 2007
This part of this volume is made up of revised and refined versions of the papers submitted to the First International Conference of Logic and Engineering of Natural Language Semantics, LELNS2004, held in Kanazawa, Japan, on May 31, 2004. LELNS2004 featured theories of Dynamic Semantics and their applications to natural language analysis and natural ...
openaire   +1 more source

On the Logic of Expansion in Natural Language

open access: yes, 2016
AbstractWe consider, for intuitionistic categorial grammar, an iteration modality with a rule of Mingle and an infinitary left rule, similar to infinitary action logic. Newly, we give Curry-Howard labelling for the iteration modality, in terms of lists, and we prove soundness and completeness of displacement calculus with additives and this modality ...
Glyn Morrill, Oriol Valentín
openaire   +1 more source

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash   +4 more
wiley   +1 more source

A Non-Realistic Approach for Natural Languages [PDF]

open access: yes, 2017
The structure of natural languages is usually studied from three major different but interconnected points of view: syntax, semantics, and pragmatics. If we consider that the main purpose of natural languages is communication, we should consider another ...
Bueno, Otávio   +2 more
core  

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

open access: yesAdvanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho   +6 more
wiley   +1 more source

The atnext/atprevious hierarchy on the starfree languages [PDF]

open access: yes, 2012
The temporal logic operators atnext and atprevious are alternatives for the operators until and since. P atnext Q has the meaning: at the next position in the future where Q holds it holds P.
Borchert, Bernd, Tesson, Pascal
core  

Material Strategies for Stimulation and Recording in Neural Biocomputing Platforms

open access: yesAdvanced Electronic Materials, EarlyView.
Material strategies enabling stimulation and recording are central to neural biocomputing systems. This review examines how electronic materials govern the encoding of inputs and decoding of outputs in living neural networks. Advances in electrical, optical, and multimodal interfaces highlight emerging design principles for biocomputing platforms ...
Sehong Kang   +5 more
wiley   +1 more source

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