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Recent observations have shown a fast decrease in thickness and area of Pyrenean glaciers in some cases leading to a stagnation of ice flow. However, their transition to a new paraglacial stage is not well understood. Through the combination of uncrewed aerial vehicles imagery, airborne LiDAR, ground-penetrating radar and ground temperature observations, we characterized the recent evolution of Infiernos Glacier. In 2021, this glacier had small sectors thicker than 25 m, but most of area did not exceed 10 m. The thickness losses from 2011 to 2023 reached 9 m in average, of which 5 m occurring during the period 2020–23. This trend demonstrates the significant ice melt under current climatic conditions. In the last years, the glacier has also shown a remarkable increase of debris cover extent. In these areas, the ice loss was reduced by half when compared to the thickness decrease in the entire glacier. Sub-freezing ground temperatures evidence the highly probable presence of permafrost or buried ice in the surroundings of the glacier. The clear signs of ice stagnation and the magnitude of area and thickness decrease support the main hypothesis of this work: After 2023, the Infiernos Glacier can no longer be considered a glacier and has become an ice patch.
As the use of guided digitally-delivered cognitive-behavioral therapy (GdCBT) grows, pragmatic analytic tools are needed to evaluate coaches’ implementation fidelity.
Aims
We evaluated how natural language processing (NLP) and machine learning (ML) methods might automate the monitoring of coaches’ implementation fidelity to GdCBT delivered as part of a randomized controlled trial.
Method
Coaches served as guides to 6-month GdCBT with 3,381 assigned users with or at risk for anxiety, depression, or eating disorders. CBT-trained and supervised human coders used a rubric to rate the implementation fidelity of 13,529 coach-to-user messages. NLP methods abstracted data from text-based coach-to-user messages, and 11 ML models predicting coach implementation fidelity were evaluated.
Results
Inter-rater agreement by human coders was excellent (intra-class correlation coefficient = .980–.992). Coaches achieved behavioral targets at the start of the GdCBT and maintained strong fidelity throughout most subsequent messages. Coaches also avoided prohibited actions (e.g. reinforcing users’ avoidance). Sentiment analyses generally indicated a higher frequency of coach-delivered positive than negative sentiment words and predicted coach implementation fidelity with acceptable performance metrics (e.g. area under the receiver operating characteristic curve [AUC] = 74.48%). The final best-performing ML algorithms that included a more comprehensive set of NLP features performed well (e.g. AUC = 76.06%).
Conclusions
NLP and ML tools could help clinical supervisors automate monitoring of coaches’ implementation fidelity to GdCBT. These tools could maximize allocation of scarce resources by reducing the personnel time needed to measure fidelity, potentially freeing up more time for high-quality clinical care.
Our analysis covers 122 scientific publications about health issues in free-ranging Neotropical ungulates produced between 1990 and 2022, with an emphasis on the epidemiology of infectious diseases and parasites. Most studies focus on parasitology (43.4%) and bacteriology (15.6%), while body condition (0.8%), toxicology (1.6%), virology (6.6%), and health assessments (6.6%) are less studied. Brocket deer (Mazama americana and M. gouazoubira), followed by peccaries (Pecari tajacu and Tayassu pecari), and the lowland tapir (Tapirus terrestris) were the most frequent species surveyed (61.4% of all publications). We detected considerably higher numbers of studies and health topics covered in Brazil (n = 64; 52.5% of the total) compared to other Latin American countries. We emphasize the need for further research focused on poorly known health aspects of Neotropical ungulates that have received little attention in the past, especially the Chacoan peccary (Catagonus wagneri), taruca deer (Hippocamelus antisensis), Northern pudu (Pudu mephistopheles), and the least known Mazama species. Ecotoxicology and pathology studies are necessary to evaluate the impact of agrochemicals and other human disturbances on Neotropical ungulate populations in the wild. We encourage further research on the human impacts and trends of change in the epidemiology of infectious diseases, parasites, and health status of Neotropical wild ungulate populations.
This paper reports an expansion of the English as a second language (L2) component of the Multilingual Eye Movement Corpus (MECO L2), an international database of eye movements during text reading. While the previous Wave 1 of the MECO project (Kuperman et al., 2023) contained English as a L2 reading data from readers with 12 different first language (L1) backgrounds, the newly collected dataset adds eye-tracking data on English text reading from 13 distinct L1 backgrounds (N = 660) as well as participants’ scores on component skills of English proficiency and information about their demographics and language background and use. The paper reports reliability estimates, descriptive statistics, and correlational analyses as means to validate the expansion dataset. Consistent with prior literature and the MECO Wave 1, trends in the MECO Wave 2 data include a weak correlation between reading comprehension and oculomotor measures of reading fluency and a greater L1-L2 contrast in reading fluency than reading comprehension. Jointly with Wave 1, the MECO project includes English reading data from more than 1,200 readers representing a diversity of native writing systems (logographic, abjad, abugida, and alphabetic) and 19 distinct L1 backgrounds. We provide multiple pointers to new venues of how L2 reading researchers can mine this rich publicly available dataset.
Edited by
Laurie J. Mckenzie, University of Texas MD Anderson Cancer Center, Houston,Denise R. Nebgen, University of Texas MD Anderson Cancer Center, Houston
The present chapter outlines the sexual aftermath of cancer treatment and strategies for improvement. Sexual dysfunction is underdiagnosed and undertreated after surgery, chemotherapy, radiation, and hormone-modulating therapies. The treatment of genitourinary syndrome of menopause (GSM) is multimodal and includes behavioral modifications, local therapy, and physical therapy. Vaginal estrogen should be first-line treatment for GSM in women with hormone non-responsive cancer. For those with ovarian, endometrial, and breast cancer, vaginal estrogen may be considered with persistent symptoms after regular use of non-hormonal moisturizers. As an alternative, vaginal androgens may be of utility in improving libido and vaginal health. The authors do not endorse the use of compounded formulas due to a lack of formula standardization and a dearth of safety and efficacy data. Vaginal lasers, including CO2 lasers, are discouraged after two sham-controlled randomized trials found they were not effective, and adverse events have been reported in women with cancer. Dyspareunia is common, especially if encountered in the setting of radiation-induced vaginal stenosis. Treatment may involve addressing GSM, serial vaginal dilation, pelvic floor therapy, and/or psychological therapy. In those with low sexual desire, filbanserin and bremelanotide are novel FDA-approved therapies with central mechanisms that may change the landscape for treating female sexual desire disorders.
Ion homeostasis is a crucial process in plants that is closely linked to the efficiency of nutrient uptake, stress tolerance and overall plant growth and development. Nevertheless, our understanding of the fundamental processes of ion homeostasis is still incomplete and highly fragmented. Especially at the mechanistic level, we are still in the process of dissecting physiological systems to analyse the different parts in isolation. However, modelling approaches have shown that it is not individual transporters but rather transporter networks (homeostats) that control membrane transport and associated homeostatic processes in plant cells. To facilitate access to such theoretical approaches, the modelling of the potassium homeostat is explained here in detail to serve as a blueprint for other homeostats. The unbiased approach provided strong arguments for the abundant existence of electroneutral H+/K+ antiporters in plants.
The Forward with Dementia (FWD) project is a dementia awareness campaign that was implemented across five countries. The campaign included components such as websites (in four languages – www.forwardwithdementia.org), webinars, newsletters, and social media posts. This campaign is the fourth phase of a three-year longitudinal mixed methods study with five phases in five countries: Canada (New Brunswick, Ontario, Quebec), Australia, the Netherlands, United Kingdom, and Poland. The purpose of this study is to evaluate the implementation and perceived impact of the FWD websites and campaign in the five participating countries.
Methods:
The RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, Maintenance) was used to guide the campaign evaluation. The evaluation was drawn from Google Analytics, surveys, individual interviews, and report cards. Data collection occurred between September 2021 and May 2022.
Results:
There were approximately 124,945 page views across all FWD websites during the campaign. Participants of the surveys and interviews reported engaging in a range of campaign activities. They read information about receiving a diagnosis, stories from persons with lived experience in dementia, news, and attended webinars (or watched recording). Most participants rated the information that they read on the website moderately, very, or extremely helpful. In addition, the majority of respondents said that they plan to visit the website again. During the interviews, participants shared that the website was easy to navigate, practical, and that it maintains a positive tone related to dementia. The co-design aspect of the campaign was considered a strength.
Conclusion:
The findings indicate that the FWD campaign can provide support for people who have recently received a dementia diagnosis and their family or friends. In addition, the campaign may provide health and social care providers with a new source of information and tools to use and share with their clients. These results informed the development of a playbook to guide regions and countries beyond those involved in this project to implement similar initiatives.
Experimental measurements in a wind tunnel of the unsteady force and moment that a fluid exerts on flexible flapping aerofoils are not trivial because the forces and moments caused by the aerofoil's inertia and others structural tensions at the pivot axis have to be obtained separately and subtracted from the direct measurements with a force/torque sensor. Here we derive from the nonlinear beam equation general relations for the force and torque reactions at the leading edge of a pitching aerofoil in terms of the fluid force and moment on the aerofoil and its kinematics, involving geometric and structural parameters of the flexible aerofoil. These relations are validated by comparing high-resolution numerical simulations of the flow–structure interaction of a two-dimensional flexible aerofoil pitching about its leading edge with direct force and torque measurements in a wind tunnel.
Children with genetic conditions may experience significant mental health difficulties such as anxiety and challenging behaviour. However, understanding of the feasibility and effectiveness of psychological interventions for emotional and behavioural problems in the context of genetic conditions is limited. Low-intensity psychological interventions have demonstrated promise in paediatric populations and may be able to address their mental health difficulties. A case series design was used to assess the feasibility of low-intensity interventions for emotional and behavioural difficulties in children and young people with genetic conditions recruited from a mental health drop-in centre at a tertiary hospital. Participants received seven weekly sessions with a trained practitioner. The intervention was based on existing modular treatments and evidence-based self-help materials. Feasibility and treatment satisfaction were assessed, as well as measures of symptoms of anxiety and challenging behaviour, treatment goals and quality of life, at baseline, during treatment and 6-month follow-up. Five participants received treatment for challenging behaviour, one for anxiety, and one for obsessive compulsive disorder. All participants completed treatment. Clinically significant change in the SDQ Total score was found in three participants. All participants demonstrated progress in goals and symptoms of emotional and behavioural difficulties over the course of treatment. Low-intensity psychological interventions for emotional and behavioural difficulties in children and young people with genetic conditions is feasible, acceptable and potentially beneficial. Further research is warranted to examine the effectiveness of the intervention and its use in clinical paediatric settings.
Key learning aims
(1) To gain a basic understanding of low-intensity psychological intervention in children and young people with genetic conditions.
(2) To enhance understanding of the practicalities and acceptability of delivering low-intensity psychological intervention to children and young people with genetic conditions and co-morbid emotional and behavioural difficulties.
(3) To learn about the potential clinical benefits of delivering low-intensity psychological intervention to children and young people with genetic conditions in the context of stepped care.
Current searches for galaxy-scale strong lenses focus on massive Luminous Red Galaxies but tend to overlook late-type lenses, in part because of their smaller Einstein radii. We take advantage of the superb seeing of the UNIONS survey in the r-band to perform an imaging search for edge-on late-type lenses. We use Convolutional Neural Networks trained with simulated observations composed of images of real galaxies from UNIONS and real sources from HST. Using 3600 square degrees of the survey we test ∼7 million galaxies and find 56 systems with obvious signs of lensing. In addition, we empirically estimate the true prevalence of lenses in UNIONS by visually inspecting 120,000 randomly chosen images in the survey. We find that the number of edge-on lenses we discover with CNNs is compatible with these estimates.
Evidence shows unemployment as a negative impact factor on a variety of health outcomes. Regarding mental health, unemployment is considered one of the most consolidated risk factors for morbidity. This relationship is considered bi-directional. Prevention and wellness promotion are essential guidelines for mental health providers.
Objectives
To describe the work status in a sample of patients with anxiety disorders after two types of group mindfulness-based interventions in the MER-ACT project.
Methods
A descriptive analysis was conducted on work status before and 6 months after two types of mindfulness-based interventions. The group treatments were Acceptance and Commitment Therapy and a Mindfulness-based Emotional Regulation intervention, during 8 weeks, guided by two Clinical Psychology residents. The employment change was calculated (percentage of change from unemployed or temporary incapacity to employed).
Results
The work status of participants of the sample (n = 40), before and 6 months after interventions, were employed: 55% vs. 60%; temporary incapacity: 12.5% vs. 12.5%; unemployed: 25% vs. 20% and others: 7.5% vs. 7.5%. In the same period, the unemployment rate in the Spanish general population was from 13.8% to 14.5%. After 6 months the percentage of change on work status was 25% (15% improved their employment situation).
Conclusions
Preliminary results show worse work status of participants compared to the Spanish general population. It is recommendable to include well-established risk factor measurements to establish the effectiveness of interventions in mental health. More research is required to determine the impact of interventions on the employment status.
The use of technological supports in psychotherapeutic interventions has been widespread in recent years. Since the COVID-19 pandemic, the increase has been greater. The feasibility of online group interventions has been proved in previous studies. Research comparing dropout rates in group interventions with clinical population that include mindfulness training is infrequent.
Objectives
To compare the difference in dropout rates between online and face-to-face mindfulness-based group interventions.
Methods
This study was carried out in a Mental Health Unit in Colmenar Viejo (Madrid, Spain). One hundred thirty-five adult patients with anxiety disorders were included in group interventions (74 face-to-face; 61 online). The group treatments were Acceptance and Commitment Therapy and a Mindfulness-based Emotional Regulation intervention, during 8 weeks, guided by two Clinical Psychology residents. A descriptive analysis of dropout rates (participants attending 3 or fewer sessions out of the total number of participants starting the intervention) was performed.
Results
Of the 135 patients included, 8 did not participate in the interventions (5 face-to-face; 3 online), which represents a 5.93% rejection rate; 6.76% for the face-to-face intervention and 4.92% for the online intervention. Of the remaining sample (127 participants), a total dropout rate of 12.6% was obtained, with 8.69% in the face-to-face intervention versus 17.24% online.
Conclusions
A higher dropout rate was obtained in online interventions compared to face-to-face, with an increase of almost double. Research on specific factors that may interfere with treatment adherence to online group interventions is needed.
Long-term COVID-19 effects has been recently described as persistent and prolonged symptoms after an acute and severe SARS-COV-2 (1). An important concern is that the sequelae of severe COVID-19 may suppose a substantial outpatient 's burden for the specialized services in reopening pandemic phase (2).
Objectives
To describe the frequency of mental health service use in COVID-19 hospitalized patients after discharge and to estimate the costs associated to the post- discharge consultations.
Methods
We used a 1-year follow-up cohort of 1455 COVID-19 inpatients hospitalized in La Paz University Hospital of Madrid, Spain between March 16th and April 15th, 2020. Data were retrieved from Psychiatry Service (PS) electronic health records and we described the frequency of mental health reason for consultation. We used information published by the Madrid health Office to estimate the cost of initial and following appointments.
Results
Our sample consisted of 1,455 patients admitted with a COVID-19 diagnosis between March 16th and April 15th, 2020, and then discharged. Roughly half of them were men (776, 53%), 238 (16%) had a prior history of mental health problems, and 44 (3%) died. 193 participants (13%) visited the mental health department after being discharged. The total cost was estimated in 103,581 USD, of which two-thirds corresponded to patients with prior history of mental health problems.
Conclusions
Our results indicate that the mental health burden of severe COVID-19 inpatient s after discharge was substantial during the first year of follow-up. This generate important economic impact to mental health providers and society at large.
Previous reviews reported an association between Turner Syndrome (TS) and a profile of deficits in some neurocognitive domains (visual-spatial domains, mathematics, and executive functions: cognitive flexibility, working memory, cognitive inhibition, and problem solving), although pointing out individual variability.
Objectives
To describe the neuropsychological profile of a patient with diagnosis of TS and psychosocial difficulties attended at the Service of Psychiatry, Clinical Psychology and Mental Health at La Paz University Hospital (Madrid).
Methods
A descriptive study is conducted on a single case of a 11-year-old woman with diagnosis of TS attended by a clinical psychologist at a child-adolescent Mental health center for social, family and academic difficulties. Neuropsychological assessment was completed in October, 2021. The Wechsler Intelligence Scale for Children-Five Edition (WISC-V) and Neuropsychological Assessment of Executive Functions in Children (ENFEN) batteries were administered.
Results
The full-scale intelligence quotient was observed in the normal range, with lower scores in non-verbal tasks. Deficits (range from z = -2.00 to -1.75) were observed in tests of working memory, processing speed and complex problem-solving tasks. The results showed great variability in other executive functioning tasks (selective attention tasks: from z = -1.75 to -0.75; and cognitive flexibility tasks: from z = -2.25 to 0.25).
Conclusions
The neurocognitive profile described in the literature was partially consistent with the results obtained in this study. The neuropsychological assessment can support the elucidation of clinical diagnostic and therapeutic factors in TS patients with relevant psychosocial or cognitive difficulties.
Klinefelter’s syndrome (KS) is considered as a genetic risk factor for intellectual disability and specifically for impairment on verbal skills. Prenatal and perinatal morbidity concurrent with this diagnosis determine the entity and typology of neurodevelopmental deficits.
Objectives
To describe the intellectual and adaptive functioning of a patient with KS and prenatal and perinatal difficulties, assessed in the Service of Psychiatry, Clinical Psychology and Mental Health at La Paz University Hospital (Madrid).
Methods
A descriptive study was conducted of a 6 year and 7-month-old boy with diagnosis of KS (karyotype XXY), extremely low weight at birth (752 gr.), Arnold Chiari type I malformation with post-hemorrhagic hydrocephalus and periventricular leukomalacia, bronchopulmonary dysplasia, intra-atrial septal defect, left kidney agenesis with iatrogenic adrenal insufficiency, and acute ventriculitis due to E. Coli. Neuropsychological evaluation was carried out in October 2021. Leiter-3 scale was selected due to the absence of expressive language; and his parents completed the questionnaire Adaptive Behavior Assessment System-II.
Results
The nonverbal intelligence quotient was observed in the very low range (full-scale IQ = 69). The result of general adaptive behavior (z = -2.83), showed very high functional disability both in the conceptual, social, and practical domains.
Conclusions
The high number of causes of disability in this patient is consistent with a high degree of functional disability. Efficient evaluation sessions of intellectual performance, adaptive functioning, and necessary supports, due to the absence of expressive language and limited receptive language, are required. A specific neuropsychological evaluation profile should be established for KS.
The aims of this study were to: (1) estimate genetic correlation for milk production traits (milk, fat and protein yields and fat and protein contents) and fatty acids (FA: C16:0, C18:1 cis-9, LCFA, SFA, and UFA) over days in milk, (2) investigate the performance of genomic predictions using single-step GBLUP (ssGBLUP) based on random regression models (RRM), and (3) identify the optimal scaling and weighting factors to be used in the construction of the H matrix. A total of 302 684 test-day records of 63.875 first lactation Walloon Holstein cows were used. Positive genetic correlations were found between milk yield and fat and protein yield (rg from 0.46 to 0.85) and between fat yield and milk FA (rg from 0.17 to 0.47). On the other hand, negative correlations were estimated between fat and protein contents (rg from −0.22 to −0.59), between milk yield and milk FA (rg from −0.22 to −0.62), and between protein yield and milk FA (rg from −0.11 to −0.19). The selection for high fat content increases milk FA throughout lactation (rg from 0.61 to 0.98). The test-day ssGBLUP approach showed considerably higher prediction reliability than the parent average for all milk production and FA traits, even when no scaling and weighting factors were used in the H matrix. The highest validation reliabilities (r2 from 0.09 to 0.38) and less biased predictions (b1 from 0.76 to 0.92) were obtained using the optimal parameters (i.e., ω = 0.7 and α = 0.6) for the genomic evaluation of milk production traits. For milk FA, the optimal parameters were ω = 0.6 and α = 0.6. However, biased predictions were still observed (b1 from 0.32 to 0.81). The findings suggest that using ssGBLUP based on RRM is feasible for the genomic prediction of daily milk production and FA traits in Walloon Holstein dairy cattle.
Adolescents spend considerable amounts of time using digital media and social media. Although risks and benefits exist, clinicians, teachers, and parents have grown concerned about problematic use, or excessive use that interferes with adolescents’ health, well-being, and development. In this chapter, we explain the difference between problematic and normative media use, and review existing prevention and treatment approaches for problematic social media use. Although we could not identify published prevention or intervention programs specific to problematic social media use, we present results from a pilot study and other digital media interventions and provide guidance on how clinicians should screen for problematic media use. As this research is still in its early stages, we conclude with directions for future research. Research needs to expand beyond simple measures of amount of social media use and recruit more diverse adolescents (including adolescents with comorbid mental health concerns).
The home is the natural setting for the development of informal care. The work that nurses are required to develop in this context (the carer/the elderly dependent/the home) focuses on training and educational activities to assist these two groups, such as demonstrating care activities to help dependent seniors, instruction in self-care techniques and teaching strategies for the use of human and material resources.
Aims:
This article analyzes care education interventions performed by nurses, and the factors that facilitate, or limit, health care training.
Methodological approach:
This is a qualitative, descriptive study designed to be flexible and openly analytical in its approach to the research problem and the dynamic nature of the home environment. Triangulation of the methodological techniques and study subjects was applied.
Results:
Nursing interventions related to professional attitudes, such as encouraging communication and facilitating teaching; communication interventions in health education and counseling; and technical interventions aimed at improving access to health information and support for the informal carer. Lack of will, the advanced age of the carer, emotional state and work overload are factors that undermine care instruction, which if reversed, would become learning facilitators. The lack of time and resources in the home are the major limiting factors on care teaching, according to nurses. Evidence from our study suggests that care in the home is considered a key primary health care strategy, one in which nurses play a significant role.
Taenia solium is the most common parasite infection of the brain, causing neurocysticercosis and typically found in rural communities with free-ranging pigs. Identification of transmission in rural areas is essential for its control. Risk factors and transmission of the parasite were evaluated in three rural Venezuelan communities (Valle del Rio and Potrero Largo, Cojedes state; and Palmarito, Portuguesa state) by a questionnaire (112 households) and coprological (492 samples) and serological (433 human and 230 porcine sera) analysis, respectively. Typical risk factors were found in all three communities: free-foraging pig husbandry, deficient sanitary conditions, high open defecation and ignorance of the parasite life cycle. Coprological examinations revealed a high level of soil-transmitted parasites. Importantly, two T. solium adult worm carriers were identified in each of the three communities. Anti-metacestode antibodies and the HP10 secreted metacestode glycoprotein were detected at significant levels in human and porcine sera in Valle del Rio, Potrero Largo and Palmarito. In conclusion, these communities may be considered to be endemic for taeniasis/cysticercosis, and the instigation of an appropriate control programme is recommended.