Results 71 to 80 of about 809,817 (311)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

La Comisión Local de Instrucción Primaria del Ayuntamiento de Sevilla 1833-1857

open access: yesCabás, 2020
Sumergirnos en las actas y presupuestos del Archivo Histórico Municipal de Sevilla nos ha permitido conocer mejor la situación de la educación primaria en la ciudad tras la caída del Antiguo Régimen. Las dificultades presupuestarias, la falta de escuelas,
Daza Sierra, A.J.
doaj   +1 more source

Late Budgets [PDF]

open access: yes
The budget forms the legal basis of government spending. If a budget is not in place at the beginning of the fiscal year, planning as well as current spending are jeopardized and government shutdown may result.
Asger L. Andersen   +2 more
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Resource allocation and budgetary mechanisms for decentralized health systems: experiences from Balochistan, Pakistan

open access: yesBulletin of the World Health Organization, 2000
This paper identifies key political and technical issues involved in the development of an appropriate resource allocation and budgetary system for the public health sector, using experience gained in the Province of Balochistan, Pakistan.
Andrew Green, B. Ali, A. Naeem, D. Ross
doaj  

Financial Resources of Municipalities in the Slovak Republic with Regard to a Decade Reflection of Fiscal Decentralization [PDF]

open access: yesSocietas et Iurisprudentia, 2015
On January 1st, 2015, ten years have passed since the implementation of the new system of financing the municipalities in the Slovak Republic established through the process of fiscal decentralization.
Jana Knežová
doaj  

Western consumer budgets [PDF]

open access: yes
Cost and standard of living - West ; Economic conditions - West (U.S.) ; Federal Reserve District ...
Staff
core  

Multi-unit Auctions with Budget Constraints

open access: yes, 2011
Motivated by sponsored search auctions, we study multi-unit auctions with budget constraints. In the mechanism we propose, Sort-Cut, understating budgets or values is weakly dominated.
Hafalir, I., Ravi, R., Sayedi, A.
core   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

open access: yesAdvanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena   +6 more
wiley   +1 more source

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