Digital Commons Network^™

Oncometabolites In Urine-A New Opportunity For Detection And Prognosis Of The Clinical Progress Of Verified Prostate Cancer-A Pilot Study, Dimitar Delkov, Lyubka Yoanidu, Desislav Tomov, Rumyana Stoyanova, Ivan Dechev, Yordanka Uzunova

Turkish Journal of Medical Sciences

No abstract provided.

Mortality Related Factors On Hypoxic Ischemic Encephalopathic Patients Treated With Therapeutic Hypothermia: A 11-Year Single Center Experience, Mehmet Fati̇h Deveci̇, Hati̇ce Turgut, Meral Alagöz, Hüseyi̇n Kaya, İsmai̇l Kürşad Gökçe, Ramazan Özdemi̇r

Turkish Journal of Medical Sciences

No abstract provided.

Evaluation Of Organic Load Related Efficacy Changes In Antiseptic Solutions Used In Hospitals, Asli Şahi̇ner, Ece Halat, Evren Alğin Yapar, Bi̇lge Ahsen Kara

Turkish Journal of Medical Sciences

No abstract provided.

Does Memantine Show Chemopreventive Effect Against Mice 4t1 Breast Tumor Model?, Gülşah Albayrak, Eli̇f Burcu Bali̇, Funda Demi̇rtaş Korkmaz, Emi̇n Ümi̇t Bağriaçik

Turkish Journal of Medical Sciences

No abstract provided.

Classical Heart Rate Variability And Non-Linear Heart Rate Analysis In Mice Under Na-Pentobarbital And Ketamine/Xylazine Anesthesia., Hasan Kazdağli, Hasan Fehmi̇ Özel, Mustafa Özbek, Şüheda Alpay, Mürüvvet Alenbey

Turkish Journal of Medical Sciences

No abstract provided.

Evidence-Based Information About Intermittent Fasting In Diabetes Patients: Useful Or Harmful?, Mustafa Altay

Turkish Journal of Medical Sciences

Background/aim: One of the most important components of treatment for diabetic patients is diet and healthy nutrition therapy. Calorie restriction is effective and without cost increases its appeal for both patients and physicians. Unfortunately, continuous calorie restriction is a difficult method. For this reason, alternative calorie restriction methods, such as intermittent fasting (IF), have been investigated by some researchers. Materials and methods: IF refers to a wide range of diet programmes covering periods of eating and fasting, which vary according to the different regimens. In this article, first, some general information will enable us to understand the concept of IF, …

The Role Of Cd8+ Regulatory T Cells And B Cell Subsets In Patients With Covid-19, Hülya Uçaryilmaz, Di̇lek Ergün, Hüsametti̇n Vatansev, Hande Köksal, Onur Ural, Uğur Arslan, Hasi̇be Artaç

Turkish Journal of Medical Sciences

Background/aim: Coronavirus disease 2019 (COVID-19) has a wide clinical spectrum from asymptomatic to mild, moderate, and severe cases. There are still many unknowns about the role of immunoregulatory mechanisms in COVID-19. We aimed to study regulatory T cells (Tregs) and B cell subsets and evaluate their correlations with severity of COVID-19. Materials and methods: In total, 50 patients with COVID-19 confirmed by PCR (mean age = 49.9 ± 12.8 years) and 40 healthy control (mean age = 47.9 ± 14.7 years) were included in this study. The patients were classified as 14 mild (median age = 35.5 [24-73] years), 22 …

Covid-19 Course In Granulomatosis With Polyangiitis: Single Center Experience With Review Of The Literature, Berkan Armağan, Mehmet Aki̇f Eksi̇n, Serdar Can Güven, Bahar Özdemi̇r, Pinar Akyüz Dağli, Orhan Küçükşahi̇n, Ahmet Omma, Abdulsamet Erden

Turkish Journal of Medical Sciences

Background/aim: Coronavirus disease 2019 (COVID-19) shares some clinical features with new-onset granulomatosis with polyangiitis (GPA) or GPA flare that may lead to a challenge in differential diagnosis. To date, little is known whether GPA can be induced by COVID-19. Herein, we aimed to seek the frequency and mortality rates of COVID-19 in our GPA cohort, and along with the literature cases, to evaluate clinical features and treatments of GPA patients with COVID-19. We also tried to identify clinical features of COVID-19 induced GPA. Materials and methods: As of July 2021, we conducted a systematic literature review using different spelling combinations …

Determination Of Cardiovascular Risk In 192,711 Underweight And Normal Weight Workers, Bárbara Altisench Jané, José Ignacio Ramírez Manent, Sebastiana Arroyo Bote, Pere Riutord Sbert, Hilda María González San Miguel, Angel Arturo Lopez Gonzalez

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to determine the prevalence of cardiovascular risk factors (CVRF) and the level of cardiovascular risk (CVR), determined with different scales (REGICOR, SCORE, ERICE, vascular age...) in people with low and normal weight. Materials and Methods: A total of 192,711 underweight and normal weight Spanish workers participated. CVR parameters included were weight, abdominal circumference, blood pressure, glycemia (high >125 mg/dL or under hypoglycemic treatment) and lipids (cutoff points: total cholesterol 200 mg/dL, LDL 130 mg/dL, triglycerides 150 mg/dL) were obtained by automated enzymatic methods. Body mass index (BMI) was calculated, considering underweight 18.5 and …

The Role Of Vitamin D-Synthesizing Enzyme Cyp27b1 In Systemic Lupus Erythematosus, Man Luo, Jing Liu, Yeshuang Yuan, Yong Chen, Guohua Yuan

Turkish Journal of Medical Sciences

Background/aim: To measure the expression of 1α-hydroxylase (CYP27B1) and serum 25(OH)D concentration in systemic lupus erythematosus (SLE) and to investigate the role of CYP27B1 in SLE. Materials and methods: Seventy-seven SLE patients and 35 healthy controls (HCs) were enrolled from September 2017 to January 2020. T he study design is cross-sectional. mRNA expression of CYP27B1 in peripheral blood mononuclear cells (PBMCs) was measured by reverse-transcription quantitative PCR, the protein level of CYP27B1 was quantified by western blotting, and the serum level of 25(OH) D was determined by an enzyme-linked immunosorbent assay. Results: The mRNA expression of CYP27B1 in PBMCs was …

Use Of Ultrasonography In Confirming The Malposition Of The I-Gel In Pediatric Patients: A Prospective Observational Study, Faruk Çi̇çekci̇, Mehmet Selçuk Uluer, Mehmet Sargin, Emi̇ne Aslanlar, İnci̇ Kara, Muslu Kazim Körez

Turkish Journal of Medical Sciences

Background/aim: This study was designed to observe and compare the performance of fiberoptic laryngeal (FOL) view, leakage test (LT) and ultrasonography (USG) usage in detecting i-gel position in pediatric patients. Materials and methods: One hundred ten consecutive children were included in this single-armed prospective observational study. After anesthetic induction, i-gel placement confirmed using FOL and LT was evaluated using USG in three planes. According to our scoring system, acceptable and unacceptable grades (FOL, LT and USG) were determined to describe placement. Sensitivity and specificity were determined by comparing USG performance with the other two tests. Results: Ultrasonography was found a …

Prognostic Factors Of Perioperative Flot Regimen In Operable Gastric And Gastroesophageal Junction Tumors: Real-Life Data (Turkish Oncology Group), Ci̇han Erol, Abdullah Saki̇n, Tuğba Başoğlu Tüylü, Ercan Özden, Devri̇m Çabuk, Mutlu Doğan, Ömür Berna Çakmak Öksüzoğlu, Hasan Çağri Yildirim, İrem Öner, Melek Karakurt Eryilmaz, Özgecan Dülgar, Di̇nçer Aydin, Nesli̇han Özyurt, Mi̇raç Özen, İlhan Hacibeki̇roğlu

Turkish Journal of Medical Sciences

Background/aim: Perioperative FLOT regimen is a standard of care in locally advanced operable gastric and GEJ adenocarcinoma. We aimed to determine the efficacy, prognostic factors of perioperative FLOT chemotherapy in real-life gastric and GEJ tumors. Materials and methods: The data of patients who were treated with perioperative FLOT chemotherapy were retrospectively analyzed from 34 different oncology centers in Turkey. Baseline clinical and demographic characteristics, pretreatment laboratory values, histological and molecular characteristics were recorded. Results: A total of 441 patients were included in the study. The median of age our study population was 60 years. The majority of patients with radiological …

Blood Neurofilament Light Chain And Thrombospondin-1 Levels Of Patients With Autism Spectrum Disorder, Cem Paketçi̇, Çağatay Ermi̇ş, Ali̇riza Şi̇şman, Semra Hiz, Burak Baykara, Uluç Yi̇ş

Turkish Journal of Medical Sciences

Background/aim: Neurofilaments are intermediary filaments associated with neurodegenerative processes. Thrombospondin-1 (TSP1) is a biological marker playing a role in synaptogenesis. This study aimed to investigate serum neurofilament light chain (NFL), and TSP1 levels of patients with autism spectrum disorder (ASD) compared to typically developing (TD) children. Materials and methods: Forty-three patients with ASD and forty-five TD children were included. Serum biomarker levels were measured using the sandwich ELISA technique. The Childhood Autism Rating Scale (CARS) was implemented to measure the severity of ASD. Results: NFL and TSP1 levels did not differ between study groups (For NFL, ASD = 47.8 ± …

Preprocessing Strategies For Sparse Infrared Spectroscopy: A Case Study On Cartilage Diagnostics, Valeria Tafintseva, Tiril Aurora Lintvedt, Johanne Heitmann Solheim, Boris Zimmermann, Hafeez Ur Rehman, Vesa Virtanen, Rubina Shaikh, Ervin Nippolainen, Isaac Afara, Simo Saarakkala, Lassi Rieppo, Patrick Krebs, Polina Fomina, Boris Mizaikoff, Achim Kohler

Articles

The aim of the study was to optimize preprocessing of sparse infrared spectral data. The sparse data were obtained by reducing broadband Fourier transform infrared attenuated total re-flectance spectra of bovine and human cartilage, as well as of simulated spectral data, comprising several thousand spectral variables into datasets comprising only seven spectral variables. Different preprocessing approaches were compared, including simple baseline correction and normalization procedures, and model-based preprocessing, such as multiplicative signal correction (MSC). The optimal preprocessing was selected based on the quality of classification models established by partial least squares discriminant analysis for discriminating healthy and damaged cartilage samples. …

Classification Of Cytological Samples From Oral Potentially Malignant Lesions Through Raman Spectroscopy: A Pilot Study, Isha Behl, Genecy Calado, Anika Vishwakarma, Damien Traynor, Stephen Flint, Sheila Galvin, Claire M. Healy, Marina Leite Pimentel, Alison Malkin, Hugh J. Byrne, Fiona M. Lyng

Articles

The potential of Raman microspectroscopy of exfoliated cells has been demonstrated for oral cancer diagnosis. In this study, brush biopsies were collected from the buccal mucosa/tongue of healthy donors (n = 31) and from oral mucosal dysplastic lesions (n = 31 patients). Raman spectra were acquired and subjected to partial least squares-discriminant analysis (PLS-DA). The patient samples could be differentiated from healthy donor samples with 96% sensitivity and 95% specificity. Furthermore, PLS-DA models were developed based on cytopathological and histopathological assessment. Low and high grade dysplasia could be discriminated with 64% sensitivity and 65% specificity based on cytopathological assessment, while …

The Fine Spectral Tuning Of Plasmon Mode And Quantum Emitter Coupling And Itscomparison With The Dark-Hot Resonances, Hira Asif, Rasi̇m Volga Ovali, Ramazan Şahi̇n

Turkish Journal of Physics

Localization of incident fields into very small volumes (hot-spots) allows strong light-matter interactions at the hot spots. This makes path interference effects, Fano resonances, visible. Fano resonances can appear due to the coupling of a bright plasmon (i) to a longer lifetime dark plasmon mode or (ii) to a quantum object (QO) of a much longer lifetime. The second phenomenon provides a very important utility: the voltage tunability of the linear/nonlinear response. The level-spacing of the QO, such as defect-centers and quantum dots, are voltage-tunable which can make a sharp Fano resonance appear and disappear. Here, we compare the two …

Extinction And Growth On An Inhomogeneous Seascape, Tung Tran, Mehran Kardar

Turkish Journal of Physics

The effects of noise and nonuniformity on dynamics of populations are relevant and timely subjects of investigation. One form of variation is the time dependence of the reproduction rate (fitness), referred to as ?seascape? noise; another is time-independent intrinsic dependencies of fitness on location (in the parlance of statistical physics, corresponding to annealed and quenched disorder, respectively). The former was studied recently and demonstrated to lead to novel universality classes for extinction and growth. To reduce the gap between this theoretical model and reality, we develop a new formalism for seascape noise where growth and migration parameters are inhomogeneous. In …

Critical Dynamics In Biological Boolean Networks Follows From Symmetric Response To Input Genes, Hamza Çoban, Alkan Kabakçioğlu

Turkish Journal of Physics

A recent observation on an extensive collection of biological gene regulatory networks suggests that the regulatory dynamics is tuned to remain close to the order-chaos boundary in the Lyapunov sense [1]. We here investigate, from a mathematical perspective, the structural/functional constraints which give rise to such accumulation around criticality in these systems. While the role of canalizing functions in this respect is well established, we find that critical sensitivity to small input variations also follows from an over-abundance of symmetrical inputs, i.e. regulatory genes invoking identical or complementary responses on their common target. A random network ensemble constructed to have …

Application Of Advanced Non-Linear Spectral Decomposition And Regression Methods For Spectroscopic Analysis Of Targeted And Non-Targeted Irradiation Effects In An In-Vitro Model, Ciara Slattery, Khanh Nguyen, Laura Shields, Isabel Vega Carrascal, Sean Singleton, Fiona Lyng, Brendan Mcclean, Aidan Meade

Articles

Irradiation of the tumour site during treatment for cancer with external-beam ionising radiation results in a complex and dynamic series of effects in both the tumour itself and the normal tissue which surrounds it. The development of a spectral model of the effect of each exposure and interaction mode between these tissues would enable label free assessment of the effect of radiotherapeutic treatment in practice. In this study Fourier transform Infrared microspectroscopic imaging was employed to analyse an in-vitro model of radiotherapeutic treatment for prostate cancer, in which a normal cell line (PNT1A) was exposed to low-dose X-ray radiation from …

Biomolecular Corona Stability In Association With Plasma Cholesterol Level, Duong N. Trinh, Meda Radlinskaite, Jack Cheeseman, Gunther Kuhnle, Helen M.I. Osborn, Paula Meleady, Daniel I.R. Spencer, Marco P. Monopoli

Articles

Biomolecular corona is spontaneously formed on the surface of nanoparticles (NPs) when they are in contact with biological fluids. It plays an important role in the colloidal stability of NPs, which is of importance for most of their medical applications and toxicity assessment. While typical studies use either blood plasma or serum from a pooled biobank, it is unclear whether differences in the media, such as cholesterol level or protein concentration, might affect the NP colloidal stability and corona composition. In this study, the silica corona was prepared at particularly low plasma concentrations (3%, v/v–1.98 mg/mL) to identify the critical …

Preclassification Of Broadband And Sparse Infrared Data By Multiplicative Signal Correction Approach, Hafeez Ur Rehman, Valeria Tafintseva, Boris Zimmermann, Johanne Heitmann Solheim, Vesa Virtanen, Rubina Shaikh, Ervin Nippolainen, Isaac Afara, Simo Saarakkala, Lassi Rieppo, Patrick Krebs, Polina Fomina, Boris Mizaikoff, Achim Kohler

Articles

Preclassification of raw infrared spectra has often been neglected in scientific literature. Separating spectra of low spectral quality, due to low signal-to-noise ratio, presence of artifacts, and low analyte presence, is crucial for accurate model development. Furthermore, it is very important for sparse data, where it becomes challenging to visually inspect spectra of different natures. Hence, a preclassification approach to separate infrared spectra for sparse data is needed. In this study, we propose a preclassification approach based on Multiplicative Signal Correction (MSC). The MSC approach was applied on human and the bovine knee cartilage broadband Fourier Transform Infrared (FTIR) spectra …

Utilising A Systematic Review-Based Approach To Create A Database Of Individual Participant Data For Meta- And Network Meta-Analyses: The Release Database Of Aphasia After Stroke, Louise R. Williams, Myzoon Ali, Kathryn Vandenberg, Linda J. Williams, Masahiro Abo, Frank Becker, Audrey Bowen, Caitlin Brandenburg, Caterina Breitenstein, Stefanie Bruehl, David A. Copland, Tamara B. Cranfill, Marie Di Pietro-Bachmann, Pamela Enderby, Joanne Fillingham, Federica Lucia Galli, Marialuisa Gandolfi, Bertrand Glize, Erin Godecke, Neil Hawkins, Katerina Hilari, Jacqueline Hinckley, Simon Horton, David Howard, Petra Jaecks, Elizabeth Jefferies, Luis M T Jesus, Maria Kambanaros, Eun K. Kang, Eman M. Khedr, Anthony P H Kong, Tarja Kukkonen, Marina Laganaro, Matthew A. Lambon Ralph, Ann C. Laska, Béatrice Leemann, Alexander P. Leff, Roxele R. Lima, Antje Lorenz, Brian Macwhinney, Rebecca S. Marshall, Flavia Mattioli, İlknur Maviş, Marcus Meinzer, Reza Nilipour, Enrique Noé, Nam-Jong Paik, Rebecca Palmer, Ilias Papathanasiou, Brigida F. Patricio, Isabel P. Martins, Cathy Price, Tatjana P. Jakovac, Elizabeth Rochon, Miranda L. Rose, Charlotte Rosso, Ilona Rubi-Fessen, Marina B. Ruiter, Claerwen Snell, Benjamin Stahl, Jerzy P. Szaflarski, Shirley A. Thomas, Mieke Van De Sandt-Koenderman, Ineke Van Der Meulen, Evy Visch-Brink, Linda Worrall, Heather H. Wright, Marian C. Brady, The Release Collaborators

Research outputs 2014 to 2021

Background: Collation of aphasia research data across settings, countries and study designs using big data principles will support analyses across different language modalities, levels of impairment, and therapy interventions in this heterogeneous population. Big data approaches in aphasia research may support vital analyses, which are unachievable within individual trial datasets. However, we lack insight into the requirements for a systematically created database, the feasibility and challenges and potential utility of the type of data collated. Aim: To report the development, preparation and establishment of an internationally agreed aphasia after stroke research database of individual participant data (IPD) to facilitate planned …

A Phylogeny Of Antirrhinum Reveals Parallel Evolution Of Alpine Morphology, Mario Durán-Castillo, Andrew Hudson, Yvette Wilson, David L. Field, Alex D. Twyford

Research outputs 2014 to 2021

Parallel evolution of similar morphologies in closely related lineages provides insight into the repeatability and predictability of evolution. In the genus Antirrhinum (snapdragons), as in other plants, a suite of morphological characters are associated with adaptation to alpine environments.

We tested for parallel trait evolution in Antirrhinum by investigating phylogenetic relationships using restriction-site associated DNA (RAD) sequencing. We then associated phenotypic information to our phylogeny to reconstruct the patterns of morphological evolution and related this to evidence for hybridisation between emergent lineages.

Phylogenetic analyses showed that the alpine character syndrome is present in multiple groups, suggesting that Antirrhinum has repeatedly …

Alzheimer's Disease Research Progress In Australia: The Alzheimer's Association International Conference Satellite Symposium In Sydney, Claire E. Sexton, Kaarin J. Anstey, Filippo Baldacci, C. J. Barnum, Anna M. Barron, Kaj Blennow, Henry Brodaty, Samantha Burnham, Fanny M. Elahi, Jürgen Götz, Yun-Hee Jeon, Maya Koronyo-Hamaoui, Susan M. Landau, Nicola T. Lautenschlager, Simon M. Laws, Darren M. Lipnicki, Hanzhang Lu, Colin L. Masters, Wendy Moyle, Akinori Nakamura, Giulio Maria Pasinetti, Naren Rao, Christopher Rowe, Perminder S. Sachdev, Peter R. Schofield, Einar M. Sigurdsson

Research outputs 2014 to 2021

The Alzheimer's Association International Conference held its sixth Satellite Symposium in Sydney, Australia in 2019, highlighting the leadership of Australian researchers in advancing the understanding of and treatment developments for Alzheimer's disease (AD) and other dementias. This leadership includes the Australian Imaging, Biomarker, and Lifestyle Flagship Study of Ageing (AIBL), which has fueled the identification and development of many biomarkers and novel therapeutics. Two multimodal lifestyle intervention studies have been launched in Australia; and Australian researchers have played leadership roles in other global studies in diverse populations. Australian researchers have also played an instrumental role in efforts to understand mechanisms …

Protocol For The Development Of The International Population Registry For Aphasia After Stroke (I-Praise), M. Ali, A. L. Ben Basat, M. Berthier, M. B. Johansson, C. Breitenstein, D. A. Cadilhac, F. Constantinidou, M. Cruice, G. Davila, M. Gandolfi, M. Gil, R. Grima, Erin Godecke, L. Jesus, L. M. Jiminez, M. Kambanaros, T. Kukkonen, A. Laska, I. Mavis, R. Mc Menamin, C. Mendez-Orellana, H. Obrig, P. Ostberg, H. Robson, K. Sage, M. Van De Sandt-Koenderman, K. Sprecht, E. Visch-Brink, E. Wehling, S. Wielaert, S. J. Wallace, L. J. Williams, M. C. Brady

Research outputs 2014 to 2021

Background: We require high-quality information on the current burden, the types of therapy and resources available, methods of delivery, care pathways and long-term outcomes for people with aphasia. Aim: To document and inform international delivery of post-stroke aphasia treatment, to optimise recovery and reintegration of people with aphasia. Methods & Procedures: Multi-centre, prospective, non-randomised, open study, employing blinded outcome assessment, where appropriate, including people with post-stroke aphasia, able to attend for 30 minutes during the initial language assessment, at first contact with a speech and language therapist for assessment of aphasia at participating sites. There is no study-mandated intervention. Assessments …

Myokine Expression And Tumor-Suppressive Effect Of Serum Following 12 Weeks Of Exercise In Prostate Cancer Patients On Adt, Jin-Soo Kim, Rebekah Louise Wilson, Dennis Taaffe, Daniel A. Galvao, Elin S. Gray, Robert Newton

Research outputs 2014 to 2021

Purpose:

Although several mechanisms have been proposed for the tumor-suppressive effect of exercise, little attention has been given to myokines, even though skeletal muscle is heavily recruited during exercise resulting in myokine surges. We measured resting serum myokine levels before and after an exercise-based intervention and the effect of this serum on prostate cancer cell growth.

Methods:

Ten prostate cancer patients undertaking androgen deprivation therapy (age, 73.3 ± 5.6 yr) undertook a 12-wk exercise-based intervention including supervised resistance training, self-directed aerobic exercise, and protein supplementation. Body composition was assessed by dual-energy x-ray absorptiometry and muscle strength by the one-repetition maximum …

Differentiating Amyloid Beta Spread In Autosomal Dominant And Sporadic Alzheimer's Disease, Elizabeth Levitis, Jacob W Vogel, Thomas Funck, Vladimir Hachinski, Serge Gauthier, Jonathan Vöglein, Johannes Levin, Brian A Gordon, Tammie Benzinger, Yasser Iturria-Medina, Alan C Evans, Dominantly Inherited Alzheimer Network, Alzheimer’S Disease Neuroimaging Initiative

2020-Current year OA Pubs

Amyloid-beta deposition is one of the hallmark pathologies in both sporadic Alzheimer's disease and autosomal-dominant Alzheimer's disease, the latter of which is caused by mutations in genes involved in amyloid-beta processing. Despite amyloid-beta deposition being a centrepiece to both sporadic Alzheimer's disease and autosomal-dominant Alzheimer's disease, some differences between these Alzheimer's disease subtypes have been observed with respect to the spatial pattern of amyloid-beta. Previous work has shown that the spatial pattern of amyloid-beta in individuals spanning the sporadic Alzheimer's disease spectrum can be reproduced with high accuracy using an epidemic spreading model which simulates the diffusion of amyloid-beta across …

Seasonal Niche Differentiation Among Closely Related Marine Bacteria, Adrià Auladell, Albert Barberán, Ramiro Logares, Esther Garcés, Josep M. Gasol, Isabel Ferrera

Research outputs 2014 to 2021

Bacteria display dynamic abundance fluctuations over time in marine environments, where they play key biogeochemical roles. Here, we characterized the seasonal dynamics of marine bacteria in a coastal oligotrophic time series station, tested how similar the temporal niche of closely related taxa is, and what are the environmental parameters modulating their seasonal abundance patterns. We further explored how conserved the niche is at higher taxonomic levels. The community presented recurrent patterns of seasonality for 297 out of 6825 amplicon sequence variants (ASVs), which constituted almost half of the total relative abundance (47%). For certain genera, niche similarity decreased as nucleotide …

Voicing Derbarl Yerrigan As A Feminist Anti-Colonial Methodology, Vanessa Wintoneak, Mindy Blaise

Research outputs 2014 to 2021

The paper voices Derbarl Yerrigan, a significant river in Western Australia, through three imperfect, non-innocent, and necessary river-child stories. These stories highlight the emergence of a feminist anti-colonial methodology that is attentive to settler response-abilities to Derbarl Yerrigan through situated, relational, active, and generative research methods. Voicing Derbarl Yerrigan influences the methodological practices used as part of an ongoing river-child walking inquiry that is concerned with generating climate change pedagogies in response to the global climate crises and calls for new ways of thinking and producing knowledge. In particular, the authors found that voicing as a methodology includes listening and …

Electrically Conductive, Hydrophobic, Uv Protective And Lightweight Cotton Spunlace Nonwoven Fabric Coated With Reduced Graphene Oxide, Beki̇r Cenkkut Gülteki̇n

Turkish Journal of Chemistry

In this study, cotton spunlace nonwoven fabrics with four different basis weights were coated with graphene oxide (GO) by conventional dip coating method which is one of the most simple and effortless process in textile industry. The graphene oxide coated cotton nonwoven fabrics were immersed in an aqueous sodium dithionite solution in order to obtain reduced graphene oxide (RGO) coated cotton spunlace nonwoven fabrics. The obtained nonwoven fabrics became electrically conductive with very low surface electrical resistivity of 5.98 × 102 W/sq for the 70 g/m2 basis weight nonwoven fabric. The color measurements and reflectance spectrophotometry were performed in order …