Results 31 to 40 of about 13,419 (269)

Multi-granularity contrastive learning model for next POI recommendation

open access: yesFrontiers in Neurorobotics
Next Point-of-Interest (POI) recommendation aims to predict the next POI for users from their historical activities. Existing methods typically rely on location-level POI check-in trajectories to explore user sequential transition patterns, which suffer ...
Yunfeng Zhu, Shuchun Yao, Xun Sun
doaj   +1 more source

Self‐Powered All‐in‐One Wearable Bioelectronics Driven by Pneumatic Energy Buffering of Daily Footsteps

open access: yesAdvanced Science, EarlyView.
A pneumatic energy‐buffering strategy transforms transient and intermittent footsteps into quasi‐continuous electrical energy for a self‐powered wearable biosensing platform. The footwear‐integrated air‐pumping harvester, combined with the rationally designed power‐management system, powers a wearable ankle PPG device with reduced motion artifacts ...
Ji‐Seok Kim   +8 more
wiley   +1 more source

Quimio(radio)terapia neoadyuvante y riesgo de fuga anastomótica en pacientes con carcinoma de células escamosas esofágico

open access: yesCirugía y Cirujanos
Objetivo: Investigar el diferente impacto de la quimioterapia neoadyuvante (QTN) y la quimiorradioterapia neoadyuvante (QRTN) en la fuga anastomótica después de la resección de cáncer de esófago.
Yuzhen Xie   +4 more
doaj   +1 more source

Determinants of Outsourcing Satisfaction: The Case of Slovenian SMEs

open access: yesEconomic and Business Review, 2017
In contrast to large firms, small and medium-sized firms (SMEs) face different kind of challenges in outsourcing. The existing research on SMEs’ outsourcing is sparse and inconclusive.
Tadej Smogavec, Darja Peljhan
doaj   +1 more source

Fzd7 Restrains Pink1‐Dependent Mitophagy in Suture Stem Cells to Maintain Cranial Suture Patency

open access: yesAdvanced Science, EarlyView.
How suture stem cells fail to preserve cranial suture patency remains incompletely understood. Integrated single‐cell and high‐resolution spatial transcriptomic analyses identify reduced Fzd7 expression in Prrx1+ suture stem cells as an early feature of craniosynostosis.
Xinyan Chen   +10 more
wiley   +1 more source

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

open access: yesAdvanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang   +8 more
wiley   +1 more source

The Evolution Process on Information Technology Outsourcing Relationship

open access: yesMATEC Web of Conferences, 2017
Information technology outsourcing relationship is one of the key issues to IT outsourcing success. To explore how to manage and promote IT outsourcing relationship, it is necessary to understand its evolution process.
Duan Weihua
doaj   +1 more source

Oligopoly and Outsourcing [PDF]

open access: yes, 2005
With outsourcing comes a perceived tension between the competitive pressures faced by domestic firms and the effect that outsourcing has on domestic workers. To address this tension, we present a general-equilibrium model with an oligopolistic export sector and a competitive import-competing sector.
Subhayu Bandyopadhyay, Howard J. Wall
openaire   +3 more sources

H4K12 Lactylation Regulates NDUFS7 to Drive Microglia Reverse Electron Transport in Spinal Cord Injury

open access: yesAdvanced Science, EarlyView.
Lactate accumulation after SCI promotes H4K12la lactylation, which upregulates NDUFS7, triggering mitochondrial RET and ROS, enforcing pro‐inflammatory microglial polarization. MM@mPTC, a biomimetic nanotherapeutic, degrades LDHA in activated microglia, reducing H4K12la lactylation and blocking RET, thus curbing ROS, fostering a reparative phenotype ...
Chenglong Hong   +13 more
wiley   +1 more source

Matching Task Complexity With Supplier Management to Enhance Outsourcing Performance

open access: yesSAGE Open, 2022
As organizations search for low-cost and complementary resources and capabilities from external partners, the development of strategic outsourcing becomes an increasingly complex task.
Gukseong Lee
doaj   +1 more source

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