Results 161 to 170 of about 30,031 (303)

An Outline of a Theory of Play

Symbolic Interaction, EarlyView.
Play is often dismissed as trivial, yet it is a fundamental and adaptive aspect of human and mammalian life. This paper develops a sociological theory of play, treating it as a total social fact that spans biological, psychological, and social dimensions.
Seth Abrutyn
wiley   +1 more source

Intradermal "Skin Boosters": Are We Targeting Too Superficially? [PDF]

J Cosmet Dermatol
Lim TS, Lee S, Haykal D, Yi KH.
europepmc   +1 more source

Peningkatan produktivitas mesin R7 dengan mengurangi downtime di PT Spindo

, 2005
Pada umumnya perusahaan besar saat ini menginginkan dapat memproduksi barang dalam jumlah yang tinggi dengan waktu yang singkat dikarenakan order yang banyak dari customer.
Bororing, Raymond Yoseano
core  

Preliminary Study on Unit Commitment for Renewable Energy Integration Considering Operation Cost and Life Cycle Assessment

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Most countries, including Japan, are focused on achieving net‐zero greenhouse gas (GHG) emissions by 2050, which requires quick action. Despite the increasing level of renewable power generation in power grids, fossil fuel power plants still have a significant role in producing GHG emissions, causing serious environmental issues.
Kadyrbek Kozhobekov, Ryuto Shigenobu, Akiko Takahashi, Masakazu Ito, Kyungsoo Lee   +4 more
wiley   +1 more source

A Systems Approach to Evaluating Ionizing Radiation: Six Focus Areas to Improve Quality, Efficiency, and Patient Safety

Journal for Healthcare Quality, EarlyView., 2013
Abstract Ionizing radiation is an essential component of the care process. However, providers and patients may not be fully aware of the risks involved, the level of ionizing radiation delivered with various procedures, or the potential for harm through incidental overexposure or cumulative dose.
Jonathan B. Perlin, Laura Mower, Chris Bushe   +2 more
wiley   +1 more source

Management of a Multi-Room Downtime Event in a Multi-System Environment: A Case Report in Proton Therapy Operations. [PDF]

Int J Part Ther
Johnson PB, Robbert B, Fleming T, Dillinger T, Kirby K, Heath K, Mendenhall NP.   +6 more
europepmc   +1 more source

Pengurangan Downtime Mesin Di PT. X Dengan Perancangan Agitector Pada Hopper Mesin

, 2003
Permasalahan downtime di PT. X menjadi permasalahan yang serius, karena permasalahan ini herkontribusi terhadap efsiensi waktu secara keseluruhan. Downtime dapat dikelompokkan menjadi permasalahan kelistrikan, mekanik, material dan produksi.
Utomo, Puspo
core  

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

Wind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein, Victor von Maltzahn, Karoline Pelka   +2 more
wiley   +1 more source

Ultra-low fluence 532 nm picosecond laser treatment for acne scars: OCT-observed epidermal vacuole-like changes-a case report. [PDF]

Front Med (Lausanne)
Peng PY, Chang HC, Peng HP.
europepmc   +1 more source

FL‐Offshore: A Federated Learning Framework for Predictive Maintenance in Brazilian Offshore Production Scenario

Artificial Intelligence for Engineering, EarlyView.
ABSTRACT Offshore oil production in Brazil relies on Floating Production Storage and Offloading (FPSO) units, where failures in rotating machinery motivate machine learning–based predictive maintenance. Centralised training is impractical due to privacy constraints, heterogeneous and highly imbalanced local datasets and unreliable satellite ...
Lucas M. Almeida, Allan S. Borges, Gustavo B. B. Figueiredo, Edson M. Cruz, Eric B. C. Barros, Maycon L. M. Peixoto   +5 more
wiley   +1 more source