Results 111 to 120 of about 10,651,765 (230)

Neutrosophic-Based Feature Set (Nbfs) For Brain Tumor Detection Using GLCM Features and KNN Classifier on Mri Images [PDF]

open access: yesNeutrosophic Sets and Systems
Brain tumor detection using Magnetic Resonance Imaging (MRI) is essential for early diagnosis and treatment planning. However, MRI images often contain noise, uncertainty, and indistinct tumor boundaries, which challenge the effectiveness of traditional ...
S. Gowri, V. M Vijayalakshmi
doaj   +1 more source

Signal Extraction and Clustering of Partial Discharge in Motor Insulation Using Temporal Correlation‐Based Clustering

open access: yesHigh Voltage, EarlyView.
ABSTRACT As one of the important links in energy transition and global energy interconnection, electric vehicles (EVs) are becoming increasingly major research topics in the field of energy. Partial discharge (PD) identification under repetitive impulsive voltages plays a pivotal role in evaluating the health of electric vehicle (EV) motor insulation ...
Li Wang   +7 more
wiley   +1 more source

Results On Sb-Bipolar Interval Neutrosophic Set

open access: yes
The neutrosophic set is mathematical tool for dealing with uncertain. In this paper, we extend it further by introducing the definition of a SB-bipolar interval neutrosophic set.
Basma Mohammed Al-Qamoudi   +1 more
core   +1 more source

State of the Field: Scientific Internationalism during the Cold War

open access: yesHistory, EarlyView.
ABSTRACT This article offers a state‐of‐the‐field assessment of the historiography of scientific internationalism during the Cold War, focusing on three connected problems: the reconceptualization of science diplomacy, the emergence of ‘techno‐dissent’ and the ethical turn in the history of science and technology.
Doubravka Olšáková
wiley   +1 more source

From Sectarianism to Multipolarity: The Workers’ Party and the Roots of Brazilian Progressive Diplomacy (1980s–2000s)

open access: yesHistory, EarlyView.
Abstract Since its formation in the 1980s, the worldview of the Workers’ Party (Partido dos Trabalhadores; PT) in Brazil has undergone significant transformations amid the consolidation of neoliberal hegemony and the post‐Cold War reconfiguration of the global left.
Tiago Soares Nogara
wiley   +1 more source

LU Decomposition method to solve bipolar fuzzy linear systems

open access: yes, 2020
The aim of this work is to solve the linear system of equations using LU decomposition method in bipolar fuzzy environment. We assume a special case when the coefficient matrix of the system is symmetric positive definite. We discuss this point in detail
Akram, Muhammad Saeed   +5 more
core   +1 more source

The Symbolic Organisation of Political Antagonism: An Integrative Model of Cultural and Social Polarisation

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT This article develops a cultural and relational model of political polarisation that integrates insights from currently disconnected streams of scholarship to conceive polarisation as a discursive and performative struggle over sacred meanings.
Werner Binder   +3 more
wiley   +1 more source

m-Polar Fuzzy Sets: An Extension of Bipolar Fuzzy Sets [PDF]

open access: yes, 2014
Recently, bipolar fuzzy sets have been studied and applied a bit enthusiastically and a bit increasingly. In this paper we prove that bipolar fuzzy sets and 0,12-sets (which have been deeply studied) are actually cryptomorphic mathematical notions. Since
Shenggang Li   +3 more
core   +1 more source

Contemporary Algebraic Attributes of the q-Rung Orthopair Complex Fuzzy Subgroups

open access: yesJournal of Mathematics
A more advanced form of complex fuzzy sets is q-rung orthopair complex fuzzy (q -ROCF) sets, which offer an additional and broad visualization of the uncertainty present in the unit disk.
Arshad Ali   +3 more
doaj   +1 more source

Lithic analysis in African archaeology: Advances and key themes

open access: yesArchaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski   +2 more
wiley   +1 more source

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