Results 81 to 90 of about 7,509,756 (293)

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Idiopathic Spontaneous Pneumoperitoneum: a case description and emergency department management.

open access: yesRevista Cuarzo, 2018
Spontaneous pneumoperitoneum is the presence of free air in abdominal cavity, usually related with hollow organ injury. It is considered idiopathic if there are no causes identified.
Juan Camilo Cardona   +2 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Management of grade IV blunt renal trauma in adults: Systematic review and meta-analysis

open access: yesMakara Journal of Health Research, 2019
Background: Irrespective of the high incidence of grade IV renal trauma, there is still an ongoing debate regarding the use of conservative and surgical approaches for its treatment.
Ikhlas A. Bramono   +3 more
doaj   +1 more source

Conservative Party (Qld.) - 1956 Legislative Assembly elections campaign material. A second message to the electors of Clayfield

open access: yes, 1956
Conservative Party (Qld.) - 1956 Legislative Assembly elections campaign material.
Conservative Party (Qld.)
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Conservative treatment for cataract: state-of-the-art [PDF]

open access: yesКлиническая офтальмология, 2019
S.Yu. Petrov, I.V. Kozlova, R.P. Poleva Scientific Research Institute of Eye Diseases, Moscow, Russian Federation Cataract is one of the leading causes of blindness worldwide and an important medical social issue in many countries ...
S.Yu. Petrov, I.V. Kozlova, R.P. Poleva
doaj  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Conservative treatment for partial rupture of posterior cruciate ligament-case study

open access: yes
High grade tear of the posterior cruciate ligament (PCL) is a serious condition in performance sport that requires first-line conservative treatment based on specialized rehabilitation.
Breha Alexandru Mihai   +4 more
core   +1 more source

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