Results 61 to 70 of about 18,162 (261)

Rod Origami (RodOri) Spring Metamaterials for Tunable Vibration Control via Tailored Structural Instabilities

open access: yesAdvanced Science, EarlyView.
Rod Origami (RodOri) springs harness snap‐through instabilities of pre‐stressed curved rods with geometrically programmable buckling behavior. Integrating RodOri springs with distinct geometries yields multistable metamaterials that undergo stepwise reconfiguration via sequential snapping, achieving wide‐range tunability of stiffness and resonance ...
Jeseung Lee   +2 more
wiley   +1 more source

Evaluation of civil servant teacher\u27s restructuring and equalizing policy at vocational high school

open access: yes, 2020
This study aims to evaluate (1) the implementation and (2) the result of the implementation of civil servant teacher\u27s restructuring and equalizing policy at vocational high schools in Yogyakarta City.
Guntur, Guntur, Setianingrum, Ratih
core   +1 more source

The Political Economy of Reform in Brazil\u27s Civil Servant Pension Scheme [PDF]

open access: yes, 2004
This technical note discusses the civil servant pension system in Brazil over the past two decades. Since 1998 the Brazilian government has been implementing reforms to increase the financial sustainability of its pension schemes - seeking to contain ...
Inter-American Development Bank
core   +1 more source

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi   +3 more
wiley   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan   +12 more
wiley   +1 more source

The Concept of civil servant and criminal of civil servant on duty investigation procedues at Turkish Law

open access: yes, 1998
Yüksek LisansÖZET. Türk Ceza Kanunun 279 maddesinde "memur kavramı" açık bir şekilde tanımlanmamıştır. Memur kavramı İdare Hukuk'unun yardımı ile açıklanmıştır.
Oğuz, Sefer
core  

The Role of Actual and Purported Origin in e‐Commerce Wine Pricing: Evidence From Italian and French Names on Labels

open access: yesAgribusiness, EarlyView.
ABSTRACT The origin of a product, if associated with good quality, can contribute to building a positive collective reputation, leading to a potential price premium. However, it is conceivable that a producer markets a product by evoking symbols, images, words, and values typical of places other than where it was designed or produced, creating a ...
Annalisa Caloffi   +2 more
wiley   +1 more source

The 'Civil Servant' Concept in Turkish Criminal Law

open access: yes, 2009
'Public Servant' is a vital concept in the practice Of Criminal Law, since under Turkish Penal Code, some actions are considered crime only if the perpetrator/victim is a civil servant Turkish.
Ozen, Muharrem, Tozman, Onder
core  

From continuous to interruptible distillation: Flexible electric heating column architecture with fast start‐up

open access: yesAIChE Journal, EarlyView.
Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
wiley   +1 more source

Challenges and enablers in fluidization technology

open access: yesAIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

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