FAST functional connectivity implicates P300 connectivity in working memory deficits in Alzheimer's disease.

Measuring transient functional connectivity is an important challenge in electroencephalogram (EEG) research. Here, the rich potential for insightful, discriminative information of brain activity offered by high-temporal resolution is confounded by the inherent noise of the medium and the spurious nature of correlations computed over short temporal windows. We propose a methodology to overcome these problems called filter average short-term (FAST) functional connectivity.

Affective and Clinical Outcomes Related to Pain After Graded Motor Imagery in Patients With Chronic Shoulder Pain: A Pre-Post-Single-Group Study.

The aim of this study was to assess at 6-month and 1-year follow-up the effect of graded motor imagery (GMI) in addition to usual care on the affective and clinical outcomes in patients with chronic shoulder pain. A pre-post-intervention single-group study was conducted. One hundred forty-eight patients with chronic shoulder pain were included.

Pushing the Boundaries of Minimally Invasive Surgery: Fully Laparoscopic Left Hepatectomy Extended to Segment 8 for Bilobar Colorectal Liver Metastases.

The surgical management of hepatic metastases from colorectal cancer may range from segmental resections to major or extended hepatectomies. The aim is to achieve complete removal of metastatic lesions while preserving adequate liver function. We present the case of a 42-year-old male patient with a history of glucose intolerance who presented with altered bowel movements and abdominal pain.

Efficacy and Safety in the Implantation of Totally Implantable Venous Access Devices by Anesthesiologists: Perspectives From a Retrospective Oncology Cohort.

Background: Totally implantable venous access devices (TIVADs) are widely used in oncology patients to facilitate central venous access. Although they offer benefits, TIVADs can be associated with complications.

Materials And Methods: This retrospective cohort study included all oncology patients 18 years or older who underwent TIVAD implantation between September 2015 and October 2019.

Anything goes for participant, patient and public involvement in youth mental health research.

Background: Participant and Public Involvement in youth mental health research aims at making research more responsive to the needs of youth struggling with mental health issues, their parents, and mental health professionals and other stakeholders. Do characteristics of Patient and Public Involvement (PPI) in youth mental health research align with transparency and replication prerequisites as necessary conditions for translation? Relatedly, the question is addressed whether co-authorship should be assigned to youth involved in the study.

Methods: Here we address these questions re-visiting 50 PPI studies included in two recent systematic reviews of PPI on characteristics that are pertinent to questions about transparency, replicability, translatability, and co-authorship in PPI research.

High-Frequency Parametric Study of Electroplated Conductive Filaments in 3D Printed Microwave Topologies.

This article presents a high-frequency characterization from 1 up to 10 GHz of electroplated conductive filaments in 3D printed microwave topologies. This study implements different microstrip lines and antennas to compare their performance as-is and with the electroplating process. The results for the microstrip lines show a significant decrease in losses for the electroplated devices, even reaching loss levels of pure copper devices.

Predictions to Increase Lasso Peptide Production in the Heterologous Host Streptomyces coelicolor M1152.

Production of specialized metabolites are restricted to the metabolic capabilities of the organisms. Genome-scale models (GEM)s are useful to study the whole metabolism and to find metabolic engineering targets to increase the yield of a target compound. In this work we use a modified model of Streptomyces coelicolor M145 to simulate the production of lagmysin A (LP4) and the novel lagmysin B (LP2) lasso peptide, in the heterologous host Streptomyces coelicolor M1152.

Retraction notice to "Highly operative NiO/ZnO nanocomposites for photocatalytic removal of azo dye"[Chemosphere 308 (2022) 136528].

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal).

Retraction notice to "Modified poly(vinylidene fluoride) nanomembranes for dye removal from water - A review" [Chemosphere 322 (2023) 138152].

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal).

Visceral Artery Aneurysms: A 40-Year Experience from a Single Center.

Background: Visceral artery aneurysms (VAAs) are a relatively uncommon phenomenon, occurring all types of VAA at an incidence of 0.01% to 0.2%.

Reinforcement and characterization of biopolymer-rhamnolipid nanoparticles: Biocompatibility, in-vitro stability, physico-chemical, rheological and bioactive properties.

In the present study, biopolymer (chitosan and alginate)-reinforced rhamnolipid nanoparticles were prepared and represented as 'ALG-RHLP-NPs' and 'CHI-RHLP-NPs'. The sizes of the nanoparticles ranged from 150 to 300 nm. The encapsulation efficiencies of ALG-RHLP-NPs and CHI-RHLP-NPs were found to be 81.

Design, synthesis, and anticancer evaluation of N4-substituted thiosemicarbazones derived from ortho- and para-ethoxy-benzaldehydes.

R - C(S) - NH - N = CH - R [R = o-OCHCH & R = CHN (2-EBP), R = o-OCHCH & R = CHNO (2-EBM), R = p-OCHCH & R = CHN (4-EBP), and R = p-OCHCH & R = CHNO (4-EBM)] have been synthesized. The ligands have been verified via various spectroscopic methods such as IR, NMR, etc. Single-crystal X-ray diffraction methods were applied to identify the structure of 4-EBP.

Tracking SARS-CoV-2 variants in wastewater in San Pedro de la Paz, Chile.

Studies have shown the presence of SARS-CoV-2 in the stool of both symptomatic and asymptomatic COVID-19 patients, enabling wastewater-based surveillance (WBS) to complement clinical monitoring. The emergence of variants can enhance viral transmissibility, highlighting the need for ongoing surveillance to detect and control infectious diseases. This study aimed to detect SARS-CoV-2 variants in wastewater from a treatment plant in San Pedro de la Paz, Chile, between January and November 2021.

A History of the Discovery of Helicobacter Pylori, with Special Reference to Giulio Bizzozero.

Helicobacter pylori is a microorganism that is highly prevalent in mankind and closely linked to several gastroduodenal disorders. Though Helicobacter pylori was introduced to the scientific community in 1983 by Robin Warren and Barry Marshall, a closely related Helicobacter species had been described one hundred years earlier by the Italian pathologist Giulio Bizzozero in the canine stomach. In this review we analyze the different steps involved in the discovery of Helicobacter and provide a biography of the pioneer Giulio Bizzozero.

Multi-label classification to predict antibiotic resistance from raw clinical MALDI-TOF mass spectrometry data.

Antimicrobial resistance (AMR) poses a significant global health challenge, necessitating advanced predictive models to support clinical decision-making. In this study, we explore multi-label classification as a novel approach to predict antibiotic resistance across four clinically relevant bacteria: E. coli, S.

Retraction notice to "Recent advancements of spinel ferrite based binary nanocomposite photocatalysts in wastewater treatment"[Chemosphere 274 (2021) 129734].

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal).

Impact of Beta-Alanine, Caffeine, and Their Combination on Intraocular Pressure and Ocular Perfusion Pressure at Rest and After Resistance Training.

This study aimed to determine the impact of caffeine (200 mg), beta-alanine (3 g), and their combination on intraocular pressure (IOP), ocular perfusion pressure (OPP), and mean arterial pressure (MAP) at rest and after resistance training. Twenty young men (age = 23.4 ± 4.

[Translation and validation of the Clinical Frailty Scale (CFS) into Spanish in Chile].

Introduction: The assessment of frailty is crucial for the management and care of older adults. The Clinical Frailty Scale (CFS) has been proposed as a useful and practical tool for this assessment, but its implementation requires translation and validation to the specific cultural context.

Methods: A standardized process of translation and cultural adaptation of the CFS in its second version was carried out.

New records of ticks (Acari: Ixodida) and Rickettsia species in El Salvador.

The tick fauna of El Salvador is currently represented by 10 species of hard ticks (family Ixodidae) and 2 species of soft ticks (family Argasidae). This study aimed to report new and additional records of ticks and rickettsiae in El Salvador. During 2019-2021, a total of 216 specimens of ticks were collected from eight host species (domestic and wild animals) and in the environment among 15 geographic localities of El Salvador.

Systematic Literature Review of Access Pathways to Drugs for Patients with Rare Diseases.

Objective: This article reviews the assessment pathways that have been implemented worldwide to facilitate access to drugs for patients with rare diseases.

Methods: The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines were used to conduct a systematic literature review. The Ovid (Embase/MEDLINE), Cochrane, Web of Science, Econlit, National Institute of Health Research, Centre for Reviews and Dissemination, and International Network of Agencies for Health Technology Assessment databases were searched.

Convergent Total Synthesis of Ixabepilone and Its Analogues Enabled by Highly Efficient Asymmetric Hydrogenations.

The convergent total synthesis of ixabepilone and its analogues in a 13-step longest linear sequence is reported. The crucial chiral centers at challenging C3-O, C8-C and C15-N positions on the scaffold of the ixabepilone were installed via highly efficient asymmetric hydrogenations (up to 95% yield and up to 99% e.e.

Phenomenological Mapping: A Method For Understanding Pre-Reflective Consciousness.

Exploring the nuanced and often elusive realm of pre-reflective consciousness presents a methodological challenge, as it involves capturing experiences that arise prior to reflective thought and language. This article introduces Phenomenological Mapping, an innovative research method designed to systematically study the pre-reflective dimensions of human experience. Grounded in the foundational theories of Edmund Husserl (2012), Maurice Merleau-Ponty (2013), and Martin Heidegger (1992, 2008), the approach also integrates contemporary perspectives from Dan Zahavi (1999, Contemporary Phenomenology and Qualitative Research 5(1), 1-17, 2021), Shaun Gallagher (2006, 2017), and Evan Thompson (2010, 2017).

Integrating Ecological Suitability and Socioeconomic Feasibility at Landscape Scale to Restore Biodiversity and Ecosystem Services in Southern Chile.

Deforestation and forest degradation are key drivers of biodiversity loss and global environmental change. Ecosystem restoration is recognized as a global priority to counter these processes. Forest restoration efforts have commonly adopted a predominantly ecological approach, without including broader socioeconomic variables and the characteristics of the rural context.

Preliminary assessment of seed heteromorfism as an adaptive strategy of Colobanthus quitensis under saline conditions.

Colobanthus quitensis is known for enduring extreme conditions, such as high salinity in Antarctica, making it an excellent model for studying environmental stress. In plant families, variations in seed color heteromorphism have been linked to various germination under stress conditions. Preliminary laboratory observations indicated that dark brown seeds of C.