[Abuse of children and adolescence].

Childhood and adolescent abuse (MTIA) is a serious and complex global public health problem with potentially devastating effects on the physical and mental health and well-being of people throughout their lives. This is a health issue that, although it was not recognized until a few decades ago, has very serious consequences on the lives of these future adult children and their families. By adopting various forms and modalities (violence, abuse, neglect and others), it is highly prevalent and has serious repercussions on personal development and both mental and physical morbidity.

A data-centric machine learning approach to improve prediction of glioma grades using low-imbalance TCGA data.

Accurate prediction and grading of gliomas play a crucial role in evaluating brain tumor progression, assessing overall prognosis, and treatment planning. In addition to neuroimaging techniques, identifying molecular biomarkers that can guide the diagnosis, prognosis and prediction of the response to therapy has aroused the interest of researchers in their use together with machine learning and deep learning models. Most of the research in this field has been model-centric, meaning it has been based on finding better performing algorithms.

Discrepancies in Electronic Medical Prescriptions Found in a Hospital Emergency Department: A Prospective Observational Study.

The medication in an electronic prescribing system (EPS) does not always match the patient's actual medication. This prospective study analyzes the discrepancies (any inconsistency) between medication prescribed using an EPS and the medication revised by the clinical pharmacist upon admission to the observation area of the emergency department (ED). Adult patients with multimorbidity and/or polypharmacy were included.

[The necessary response of health services to gender violence. Comprehensive care and provision of integrated services].

Gender violence has multiple and serious consequences for the health of victims and their families, hence the reason for the important role that the health system plays in addressing it. Health professionals have a key role in the response, which must include early detection, care, and follow-up; actions in which primary care, because of its privileged position in the system, can play a fundamental part. This article establishes the necessary characteristics for the intervention to be effective: comprehensive care, multidisciplinary approach, intersectoral coordination, and integrated service provision; all of it community-oriented, person-centered, and adapted to its context (social factors and vulnerabilities) with an intersectional approach.

[Addressing sexual violence in health services].

Sexual violence is a very underdetected public health problem, with important short and long-term consequences on physical, mental, social, sexual and reproductive health, which must be taken into account by health services. Health systems are part of the set of resources necessary for a comprehensive approach from the ecological model: prevention and promotion of healthy sexuality with equality, adequate and coordinated care in the event of sexual assault and subsequent support to prevent sequelae. All sexual violence has health consequences, even those that may seem less serious such as sexual harassment or sexual cyberviolence.

Medication delivery errors in outpatients with percutaneous endoscopic gastrostomy: effect on tube feeding replacement.

Patients with enteral access usually receive oral drugs via feeding tubes and correct drug administration remains a challenge. The aim of this study was to identify common medication delivery errors (MDEs) in outpatients with percutaneous endoscopic gastrostomy (PEG) and evaluate their association with the need for tube replacement due to deterioration or clogging. A 2-year retrospective study that comprised adult outpatients with a placed/replaced PEG tube and whose electronic medical record included home medication was carried out.

A ring-like accretion structure in M87 connecting its black hole and jet.

The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole.

Phonon-mediated room-temperature quantum Hall transport in graphene.

The quantum Hall (QH) effect in two-dimensional electron systems (2DESs) is conventionally observed at liquid-helium temperatures, where lattice vibrations are strongly suppressed and bulk carrier scattering is dominated by disorder. However, due to large Landau level (LL) separation (~2000 K at B = 30 T), graphene can support the QH effect up to room temperature (RT), concomitant with a non-negligible population of acoustic phonons with a wave-vector commensurate to the inverse electronic magnetic length. Here, we demonstrate that graphene encapsulated in hexagonal boron nitride (hBN) realizes a novel transport regime, where dissipation in the QH phase is governed predominantly by electron-phonon scattering.

Respiratory dysfunction in patients with chronic neck pain: systematic review and meta-analysis.

Purpose: To determine the differences in respiratory muscle strength and pulmonary function between patients with chronic neck pain (CNP) and asymptomatic individuals.

Methods: Databases were MEDLINE, CINAHL, Scopus, Web of Science and EMBASE up to the end of September 2021. Studies with cross-sectional and longitudinal design were selected, with adult patients with CNP and asymptomatic individuals with reports respiratory function.

Nature of the 1/ noise in graphene-direct evidence for the mobility fluctuation mechanism.

The nature of the low-frequency 1/ noise in electronic materials and devices is one of the oldest unsolved physical problems ( is the frequency). The fundamental question of the noise source-fluctuations in the mobility . number of charge carriers-is still debated.

The Low-Temperature Photocurrent Spectrum of Monolayer MoSe: Excitonic Features and Gate Voltage Dependence.

Two-dimensional transition metal dichalcogenides (2D-TMDs) are among the most promising materials for exploring and exploiting exciton transitions. Excitons in 2D-TMDs present remarkably long lifetimes, even at room temperature. The spectral response of exciton transitions in 2D-TMDs has been thoroughly characterized over the past decade by means of photoluminescence spectroscopy, transmittance spectroscopy, and related techniques; however, the spectral dependence of their electronic response is still not fully characterized.

Enhanced terahertz detection of multigate graphene nanostructures.

Terahertz (THz) waves have revealed a great potential for use in various fields and for a wide range of challenging applications. High-performance detectors are, however, vital for exploitation of THz technology. Graphene plasmonic THz detectors have proven to be promising optoelectronic devices, but improving their performance is still necessary.

Ionic-Liquid Gating in Two-Dimensional TMDs: The Operation Principles and Spectroscopic Capabilities.

Ionic-liquid gating (ILG) is able to enhance carrier densities well above the achievable values in traditional field-effect transistors (FETs), revealing it to be a promising technique for exploring the electronic phases of materials in extreme doping regimes. Due to their chemical stability, transition metal dichalcogenides (TMDs) are ideal candidates to produce ionic-liquid-gated FETs. Furthermore, as recently discovered, ILG can be used to obtain the band gap of two-dimensional semiconductors directly from the simple transfer characteristics.

Responsivity enhancement of a strained silicon field-effect transistor detector at 0.3 THz using the terajet effect.

We report on the enhancement of responsivity by more than one order of magnitude of a silicon-based sub-terahertz detector when a mesoscopic dielectric particle was used to localize incident radiation to a sub-wavelength volume and focus it directly onto the detector. A strained-silicon modulation field-effect transistor was used as a direct detector on an incident terahertz beam at 0.3 THz.

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole.

The 2017 Event Horizon Telescope (EHT) observations of the central source in M87 have led to the first measurement of the size of a black-hole shadow. This observation offers a new and clean gravitational test of the black-hole metric in the strong-field regime. We show analytically that spacetimes that deviate from the Kerr metric but satisfy weak-field tests can lead to large deviations in the predicted black-hole shadows that are inconsistent with even the current EHT measurements.

[Validity of predictive power of the Adjusted Morbidity Groups (AMG) with respect to others population stratification tools.].

Objective: This work was performed in order to get objective elements of judgment that support the improvement of a national population morbidity grouper based in the Adjusted Morbidity Groups (AMG). The study compared the performance in terms of predictive power on certain health and resource outcomes, in between the AMG and several existing morbidity groupers (ACG®, Adjusted Clinical Groups and CRG®, Clinical Risk Group) used in some Autonomous Regions in Spain (Aragón, Canarias y Castilla y León).

Methods: Cross-sectional analytical study in entitled/insured population with respect to rights of healthcare.

Development and Validation of a Sensor Prototype for Near-Infrared Imaging of the Newborn Brain.

Imaging brain oxygenation is crucial for preventing brain lesions in preterm infants. Our aim is to build and validate a near-infrared optical tomography (NIROT) sensor for the head of neonates. This sensor, combined with an optoacoustic device, will enable quantitative monitoring of the structural and functional information of the brain.

Electroconvulsive therapy clinical database: Influence of age and gender on the electrical charge.

Introduction: The influence of age and gender in the electrical charge delivered in a given population was analysed using an electroconvulsive therapy (ECT) clinical database.

Material And Method: An observational, prospective, longitudinal study with descriptive analysis was performed using data from a database that included total bilateral frontotemporal ECT carried out with a Mecta spECTrum 5000Q in our hospital over 6 years. From 2006 to 2012, a total of 4,337 ECT were performed on 187 patients.

[Health professionals' knowledge on Chagas disease in the province of Almeria, Spain].

Background: Health professionals who care for patients with imported diseases often lack enough training. The aim of the study is to assess the knowledge of Chagas disease among doctors and nurses attending at-risk pregnant women in our province.

Method: descriptive study through a performed anonymous and voluntary knowledge questionnaire for 278 physicians and nurses working at maternity and children's health services in the three hospitals in the province.

Comparison of efficacy and safety of intracoronary sodium nitroprusside and intravenous adenosine for assessing fractional flow reserve.

Objectives: The purpose of this study was to compare the efficacy and safety of intracoronary (IC) nitroprusside and intravenous adenosine (IVA) for assessing fractional flow reserve (FFR).

Background: IV infusion of adenosine is a standard method to achieve a coronary hyperemia for FFR measurement. However, adenosine is expensive, causes multiple side effects, and is contraindicated in patients with reactive airway disease.