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The challenges faced in medical image processing makes image processing domain one of the active research areas nowadays. Brain tumors are aberrant growth formed by cells reproducing in an abnormal manner. Detecting the location of brain lesion (tumor) is essential as it helps in the diagnosis and cure of tumor. This paper proposes a novel clustering approach for the brain lesions in BRATS trainin
This chapter proposes a novel offline text dependent writer verification method based on Gray Level Co-occurrence Matrix (GLCM). The method is used to combine the result of Dual Tree Complex Wavelet Transforms (DT-CWT) and GLCM features to enhance the GLCM feature performance. The texture is a very important characteristic, which is used to verify the known writer from unknown writers. We have use
Lignin depolymerisation can be utilized to produce value-added aromatic compounds. One of the major challenges in lignin depolymerisation study is the development of effective analytical tools to unravel the huge complexity of the depolymerisation product mixture. Traditional gas chromatography (GC) and high- performance liquid chromatography (HPLC) methods applied for this purpose are often in laLignin depolymerisation can be utilized to produce value-added aromatic compounds. One of the major challenges in lignin depolymerisation study is the development of effective analytical tools to unravel the huge complexity of the depolymerisation product mixture. Traditional gas chromatography (GC) and high- performance liquid chromatography (HPLC) methods applied for this purpose are often in la
We find an argument related to the existence of a Z 2 -symmetry for the renormalization group flow derived from the bare Yang–Mills Lagrangian, and show that the cancellation of the vacuum energy may arise motivated both from th
We report, for the first time, on a SPICE simulation study of the circuit-level power-performance impact of device traps in a state-of-the-art III-V heterojunction tunnel FET (TFET). First, the individual parasitic effects of junction bulk traps and oxide interface traps are incorporated in a compact model and validated against measurement-calibrated TCAD data, where we propose an analytical formu
This dissertation investigates the reception of ancient Greek religion (and to some extent also renaissance Platonism) among contemporary Pagans in Greece - a phenomenon the author refers to as contemporary Hellenic polytheism. The study looks at how and why historical narratives and notions of Hellenicity are constructed by contemporary Hellenic polytheists. Furthermore it describes the contempor
As researchers we need to be relevant, not only to our peers, but also to external stakeholders. We need to make a societal impact. In this study we explore the extent and characteristics of the implications for external stakeholders identified in articles on Business Angels published in Venture Capital: An International Journal of Entrepreneurial Finance between 1999 and 2017. We identified 75 ar
Aim: To evaluate the frequency of temporomandibular disorder (TMD) pain among adolescents with a history of preterm birth compared to a matched control group. Methods: A group of 192 preterm-born adolescents was followed up at the age of 17-19 years and compared to matched controls. Self-report questionnaires included screening questions about TMD pain, chronic diseases, general health, depression
The topic of this paper is linear filtering of hidden Markov models (HMMs) and linear innovation form representations of HMMs. The possibility to represent the widely used HMM as a state space model is interesting in its own respect, but our interest also comes from subspace estimation methods. To be able to fit the HMM into the framework of subspace methods the process needs to be formulated in s
IRedan 1990 skrev teaterkritikern Leif Zern att ”Årets kritiska klyscha har med kraft hunnit etablera sig: berörd. Det går inte en dag utan att någon recensent påstår sig vara berörd eller oberörd”. Nästan 30 år senare är termen fortfarande en kraftfull kvalitetsmarkör i teaterdiskussionen. Det intressanta är att denna kvalitet, att beröras, ofta ses som ett så självklart kriterium på den goda tea
Background: The signal transducer and activator of transcription 3 (STAT3) pathway is observed to be constitutively activated in several malignancies including prostate cancer (PCa). In the present study, we investigated the expression of total STAT3 (tSTAT3) and two forms of activated phosphorylated STAT3 (pSTAT3
Teatern och skådespelaren har i olika sammanhang och under olika historiska epoker betraktats med misstroende och fientlighet. Man kan rent av tala om en historisk tradition av antipatier där teaterscenen och skådespelarens förvandlingskonst har misstänkliggjorts i egenskap av moraliska instanser. I denna tradition möts filosofer och religiösa moralister, men också teaterpraktiker med olika agendo
Background: Dermatitis caused by occupational contact allergy to rubber additives such as diphenylguanidine (DPG) in medical gloves is a hazard for healthcare workers. Both the duration of exposure to medical gloves and the number of gloves used per day vary. The use of alcoholic skin disinfectants before glove donning is mandatory. Objectives: To assess whether skin exposure to the rubber acceler
