Results 71 to 80 of about 18,656 (241)

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source

Isolation of a Premycorrhizal Infection (pmi2) Mutant of Tomato, Resistant to Arbuscular Mycorrhizal Fungal Colonization

open access: yesMolecular Plant-Microbe Interactions, 2003
Arbuscular mycorrhizae (AM) represent an ancient symbiosis between mycorrhizal fungi and plant roots which co-evolved to exhibit a finely tuned, multistage interaction that assists plant growth. Direct screening efforts for Myc¯ plant mutants resulted in
Rakefet David-Schwartz   +6 more
doaj   +1 more source

Behavior of exterior beam‐column joint reinforced with shape memory alloy

open access: yesStructural Concrete, EarlyView.
Abstract Beam‐column joints are critical regions in moment‐resisting frames and are particularly susceptible to severe stress concentrations and reinforcement congestion. Conventional design typically relies on dense transverse reinforcement to improve joint performance, resulting in construction difficulties and reinforcement congestion.
Yemenashu Nigusse Mogess   +3 more
wiley   +1 more source

Small subunit M20 augments inhibitory phosphorylation of MYPT1 in myosin light chain phosphatase by inhibiting autodephosphorylation

open access: yes
Smooth muscle myosin light chain phosphatase (MLCP), composed of a catalytic subunit PP1c and large and small noncatalytic subunits (MYPT1 and M20, respectively), is a key mediator of Rho-associated coiled-coil-containing kinase (RhoA-ROCK) signaling in ...
Mayumi Hirano   +6 more
core   +1 more source

Implementing Sustainable Talent Management in a Mission‐Driven SME: The Roles of Organizational Signaling and Managerial Agency

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT In response to triple‐bottom‐line sustainability challenges facing the global business environment, organizations increasingly incorporate sustainability principles into their HRM practices, including talent management (TM). This becomes especially challenging for small and medium‐sized enterprises (SMEs).
Kousay Abid, Thomas Garavan
wiley   +1 more source

Mutational and Structural Analysis of L-N-Carbamoylase Reveals New Insights into a Peptidase M20/M25/M40 Family Member [PDF]

open access: yes, 2012
N-Carbamoyl-L-amino acid amidohydrolases (L-carbamoylases) are important industrial enzymes used in kinetic resolution of racemic mixtures of N-carbamoyl-amino acids due to their strict enantiospecificity.
Garcia-Ruiz, J.M.   +7 more
core   +2 more sources

Deconstructing Digital Transformation: A Multidimensional Analysis of Digital Literacy’s Role in Shaping Human Capital and Driving Organizational Success

open access: yesECONOMICS
This study presents a comprehensive investigation into the multifaceted relationship between digital literacy, human capital development, and organizational performance in the context of digital transformation.
Meena G, Santhanalakshmi K.
doaj   +1 more source

Dose-Escalated Hypofractionated Intensity-Modulated Radiotherapy in High-Risk Carcinoma of the Prostate: Outcome and Late Toxicity

open access: yesProstate Cancer, 2012
Background. The benefit of dose-escalated hypofractionated radiotherapy using intensity-modulated radiotherapy (IMRT) in prostate cancer is not established. We report 5-year outcome and long-term toxicity data within a phase II clinical trial.
David Thomson   +11 more
doaj   +1 more source

Coerced labour patterns in the Cape Colony, c. 1806–1826

open access: yesAsia‐Pacific Economic History Review, EarlyView.
Abstract Multiple forms of coerced labour co‐existed in the early 19th‐century Cape Colony. This study examines changes in coerced labour force composition. Using annual taxation and census records, we examine district‐ and household‐level changes in reported enslaved, Recaptured African and indigenous Khoesan labour.
Kate Ekama, Benjamin Crous
wiley   +1 more source

"Quark parton model, light-cone expansions and virtual γγ-scattering"

open access: yes, 1974
Here a model like that of Landshoff and Polkinghorne is presented. Within it a method is formulated which allows one for producing an arbitrary number of currents to obtain an expansion when one of the distances is small.
V. L. CHERNYAK, V. G. SERBO
core   +1 more source

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