bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characteristics of suicidal poisoned patients admitted to tertiary care center during COVID-19 pandemic
Authors: El-Sarnagawy Ghada , Hafez Amal , Amer Reham 
Published: November 2022

Abstract
Background
Suicidal poisoning is a major concern during the COVID-19 pandemic that has several physical and mental hazards. This study aimed to evaluate the characteristics of suicidal poisoned patients admitted to a tertiary poison control center during the pandemic lockdown and assess COVID-related knowledge and attitude among those patients to identify the high-risk group for suicide. This cross-sectional study was conducted on acutely poisoned patients admitted to Tanta University Poison Control Center from June to December 2020. Upon admission, socio-demographic data, causative poisoning agents, COVID-related knowledge and attitude, Hamilton Anxiety Rating Scale (HAM-A), and Hamilton Depression Rating Scale (HAM-D) were collected from all participants.

Results
A total of 254 poisoned patients were categorized into suicidal (85.04%) and accidental (14.96%) poisoning groups. The former was caused mainly by phosphides and was significantly associated with a history of using psychotropic medications and high HAM-A and HAM-D results. Logistic regression analysis showed that a history of psychiatric illness, low attitude scores, and high HAM-D scores were significant risk factors for suicidal poisoning.

Conclusions
Considerable number of suicidal poisoned patients had moderate-to-severe depressive symptoms, highlighting the importance of providing specialized psychiatric services in poisoning centers, particularly among vulnerable populations, to prevent the overwhelming repeated suicidal attempts.
Ruptured pulmonary artery pseudoaneurysm treated with stent graft: case report and literature review
Authors: Barrot Valère , Pellerin Olivier , Reverdito Guillaume , Sapoval Marc , Boeken Tom 
Published: November 2022

Abstract
Background
Hemoptysis is a severe condition, associated with a high mortality rate from asphyxiation. Less than 5% of cases come from the pulmonary arterial circulation and large pseudoaneurysm are rarely treatable by stent graft.

Case presentation
We present the case of a 74-year-old man who suffered from a new onset of hemoptysis despite a prior bronchial artery embolization. He underwent a rescue endovascular stent graft placement for a massive hemoptysis caused by a ruptured proximal pulmonary artery pseudoaneurysm. A short review of similar situations is provided.

Conclusion
Salvage endovascular stent graft placement for a massive hemoptysis caused by a ruptured proximal pulmonary artery pseudoaneurysm is a viable salvage technique for life-threatening hemoptysis.
A new page in the literature of pancreatic pseudocyst: case report on perirenal pseudocyst presenting as page kidney
Authors: Hiremath Rudresh , Kuttancheri Theertha , Gurumurthy Balasubramanian , Kini Divya Vishwanatha , Poojary Shweta Raviraj , Bannampalli Suhan Rai 
Published: November 2022

Abstract
Background
Pancreatic pseudocysts are fluid collections encapsulated by a fibrous wall. They can dissect along any path of least resistance due to extravasation of enzymatic secretions into pancreatic and peripancreatic tissues. Pseudocysts extending into perirenal space are rarely encountered with paucity of data on the occurrence of secondary page kidney. We report one such rare case of pancreatic pseudocyst in the subcapsular plane of left kidney communicating with main pancreatic duct resulting in page kidney phenomenon due to compression. We discuss this case with emphasis on early identification and management of perirenal pancreatic pseudocyst, and to salvage the renal function.

Case presentation
An 83-year-old chronic alcoholic male presented with complaints of abdominal pain, generalized weakness, dyspnea and loss of appetite since 2 weeks. On admission, he was diagnosed with newly detected hypertension. Patient was subjected to ultrasound and CECT abdomen and pelvis, which suggested acute pancreatitis and perirenal pseudocyst showing patent communication with main pancreatic duct resulting in decreased renal cortical opacification. Ultrasound-guided fluid aspiration of the perirenal cyst was performed, which showed significantly elevated amylase and lipase levels with inflammatory cells, hinting at pancreatic origin. Subsequently, percutaneous drainage of the cyst was done.

Conclusions
Pancreatic pseudocysts at distant and atypical locations pose a diagnostic and therapeutic dilemma to the treating physician. Accurate clinical and radiological diagnosis of perirenal pseudocysts is extremely challenging. Early drainage of perirenal pancreatic pseudocyst prevents renal damage with subsequent pancreatic duct stenting avoiding its recurrence. Hence, it is of utmost importance as a radiologist to detect this uncommon complication at the earliest and guide the clinicians for efficient management.
Rapid utilisation of telehealth services for specialist paediatric general surgery outpatient clinics in response to COVID-19
Authors: Cruise David , Cruise Haydn , Collin Michael , Gera Parshotam 
Published: November 2022

Abstract
Background
The COVID-19 pandemic is highly infectious and prompted, amongst other changes, strict social distancing requirements for medical practitioners in Western Australia. Despite significant previous research into telehealth, uptake had been limited beyond servicing rural patients, in spite of numerous purported benefits.

Results
Rapid adoption of telehealth for a majority of outpatient appointments was instituted in the sole tertiary paediatric general surgery with high overall success rates — a satisfactory outcome being achieved without requiring an in-person appointment (97.1% for telephone consults, 93.8% for videoconferencing) during the initial COVID-19 crisis from April to June 2020. Success of appointments was lowest for new referrals for undescended testicles at 81.3%. Operations booked through telehealth consultations were only altered in 1 case (5%), and this was not significantly different to in-person bookings (p > 0.05). No cases of COVID-19 were incurred by the surgical team or patients during the study period.

Conclusions
We found that with existing technology and minimal training, paediatric surgical consultations were able to be performed via telehealth with high success, high accuracy, and without significant adverse outcomes.
MarianCG: a code generation transformer model inspired by machine translation
Authors: Soliman Ahmed S. , Hadhoud Mayada M. , Shaheen Samir I. 
Published: November 2022

AbstractThe idea that computers can build their own programs is extremely significant, and many researchers are working on this challenge. Code generation is described as the process of generating executable code that can be run directly on the computer and fulfills the natural language requirements. It is an intriguing topic that might assist developers to learn a new software technology or programming language, or it could be a simple technique to help in coding through the description of the natural language code developer. In this paper, we present MarianCG, a code generation Transformer model used to tackle the code generation challenge of generating python code from natural language descriptions. Marian neural machine translation (NMT), which is the core model of the Microsoft Translator, is the basis for our NL-to-Code translation engine and is the heart of the teaching model. MarianMT is the teacher language model in our study, and it is one of the most successful machine translation transformers. In our approach, we use a sinusoidal positional embedding technique to represent the position of each token in the text, as well as no layer normalization embedding. Our code generation approach, MarianCG, is based on fine-tuning a machine translation pre-trained language model. This allows us to demonstrate that the pre-trained translation model can also operate and work as a code generation model. The proposed model outperforms recent state-of-the-art models in the problem of code generation when trained on the CoNaLa and DJANGO datasets. MarianCG model scores a BLEU score of 34.43 and an exact match accuracy of 10.2% on the CoNaLa dataset. Also, this model records a BLEU score of 90.41 and an exact match accuracy of 81.83% on the DJANGO dataset. The implementation of MarianCG model and relevant resources are available at https://www.github.com/AhmedSSoliman/MarianCG-NL-to-Code.
Machine learning-based inversion for acoustic impedance with large synthetic training data: Workflow and data characterization
Authors: Zeng Hongliu , He Yawen , Olariu Mariana , Treviño Ramón 
Published: November 2022

Where wells are sparse or training data are difficult to label with high-quality wireline-derived impedance logs, machine learning (ML)-based inversion of acoustic impedance typically depends on small training data sets, leading to biased prediction. We have advanced a novel workflow that applies large synthetic seismic training data to reduce facies-related bias. Using a geologically realistic model as the truth model, we randomly select sparse seed wells to perform sequential Gaussian simulation (SGS) for impedance models of the same geometry and simulate facies variability. We implement random forest regression on 30 features extracted from the synthetic volume. We observe that more seed wells tend to reduce facies-induced bias by sampling more types of facies, resulting in a better prediction. We then focus on the responses of SGS models to facies changes, the number of seed wells necessary for a useful synthetic model, and how much a synthetic model can help ML-based inversion. We observe that the SGS synthetic training model outperforms well-direct training in general. For modeled clastic shore-zone systems in Miocene Gulf of Mexico, two or more seed wells are necessary for a significant reduction of root-mean-square error and outliners, and improvement of facies imaging. In a field-data test, we apply a similar workflow to quantitatively predict acoustic impedance, which is then converted to a sand-volume map at a high-frequency sequence (10–100 m), revealing detailed facies and sandstone patterns. Such results are valuable in many geologic and engineering applications, such as hydrocarbon and CO2 reservoir prospecting, reserve estimation, simulation, etc.
The Unmet Needs in the Management of Vulvar Cancer and a Review of Indian Literature
Authors: Kaur Satinder , Garg Hemlata , Nandwani Megha 
Published: November 2022

PURPOSE This study was undertaken to analyze our cohort of patients with vulvar cancer, the factors affecting their survival, and to review published Indian literature. MATERIALS AND METHODS A prospectively maintained database of 18 patients with vulvar cancer who were amenable to up-front surgery and treated between 2013 and 2021 was analyzed. Patients were studied and evaluated for clinicopathological features, risk factors, stage of disease, surgical modalities, and disease outcome. This study critiques the 16 studies identified in the English literature relating to vulvar carcinoma from 1996 to 2021 from India. RESULTS The mean age of our patients was 63.7 years. All 18 patients underwent up-front radical surgery with primary closure. Postoperative histology was squamous cell carcinoma with negative margins in all and lymph-vascular space involvement negative in 17 of 18 patients. Of the 10 patients who underwent inguinofemoral lymphadenectomy, four patients had positive lymph nodes. The estimated mean survival was 61.6 months. We reviewed the Indian literature for over 25 years. As the majority of patients presented with a locally advanced stage of the disease, the primary mode of treatment was chemoradiotherapy. Lymph node positivity and lack of appropriate management at relapse increased the risk of poor survival. CONCLUSION This review clearly emphasizes the unmet need for more prospective multicentric trials not only to increase our understanding about the disease but also to define better treatment protocols for various stages of the disease, thereby improving disease-free and overall survival.
Examining the Primary School Teacher Candidates’ Science Learning Skills in Terms of Their Attitudes Towards Science and Their Science Teaching Self-Efficacy Beliefs
Authors: Aydede Meryem Nur 
Published: November 2022

<p style="text-align:justify">This study aims to investigate the relationship between the science learning skills of primary school teacher candidates and various variables. A correlational survey design was used in the study as a research methodology. With the correlational survey design, the relationships between the science learning skills of the primary school teacher candidates and some variables were examined and their effectiveness in predicting their science learning skills was determined. This study was conducted on 160 teacher candidates in the spring term of the 2019-2020 academic year. As a result of the study, a high level of correlation was found between the science learning skills of the primary school teacher candidates and their self-efficacy belief in science education. In addition, it was found that 38% of science learning skills were explained by attitudes and beliefs. In other words, it was seen that the affective characteristics of pre-service teachers about science significantly affected their science learning skills. In the light of these results, it is recommended to carry out studies in the education process to develop the necessary skills before considering the cognitive competencies of primary school teachers about science. They should also develop positive feelings towards science and gain the understanding that science is not a field of memorization, but a fun field necessary to make sense of the world. </p>
Intimate relationships after receiving versus being denied an abortion: A 5‐year prospective study in the United States
Authors: Upadhyay Ushma D. , Foster Diana Greene , Gould Heather , Biggs M. Antonia 
Published: November 2022

AbstractContextWhen an individual seeking an abortion cannot obtain one, carrying that pregnancy to term may affect both her relationship with the man involved in the pregnancy and her prospects for new intimate relationships. We aimed to assess the impact of receiving versus being denied a wanted abortion on women's intimate relationships, up to 5 years after seeking an abortion in the United States.MethodsUsing mixed‐effects regression models, we compared relationship outcomes among women who presented for abortion care just under facilities' gestational age limits (“Near‐limit abortion patients,” n = 452) with those who presented just over, were denied an abortion (“Turnaways,” n = 146) at 30 US facilities.ResultsAt 1 week post‐abortion seeking, the predicted probability of being in a relationship with the man involved in the pregnancy was 58%, gradually declining to 27% at 5 years with no significant differences between those who received and those who were denied an abortion. However, from 2 to 5 years post‐abortion seeking, participants who were denied an abortion had double the odds (aOR = 2.01, 95% CI: 1.09–3.69) of being in a poor intimate relationship, with a predicted probability of being in a poor relationship of 14% among those denied an abortion compared with 9% among those who received one (p < 0.05).ConclusionsCarrying an unwanted pregnancy to term does not increase the chance of being in an intimate relationship with the man involved in the pregnancy but may have negative implications for the quality of future relationships up to 5 years post‐abortion seeking.
Waveguide based passively demodulated photothermal interferometer for light absorption measurements of trace substances
Authors: Visser Bradley , Bilal Jonas , Flöry Nikolaus , Wipf Manuela , Steigmeier Peter , Rüggeberg Tobias , Betschon Felix , Weingartner Ernest 
Published: November 2022

In this contribution, we present the development of a passively
demodulated interferometer based on

3
×
3

waveguide couplers to measure light
absorption of trace gases and aerosol particles via the photothermal
effect. In contrast to a “classical” interferometer with
two outputs, active quadrature control is not required to ensure a
high sensitivity of the system. An algorithm for the evaluation of the
photothermal interferometry signal from the outputs of asymmetric

3
×
3

couplers is detailed. The performance
of the algorithm is demonstrated with

N
O

2

calibration experiments using
couplers with different working principles (i.e., fused-fiber
and planar-waveguide based). The results of a laboratory measurement
campaign using aerosolized nigrosin are discussed, and the measured
aerosol absorption is compared to a reference instrument. A noise
analysis shows interferometer phase noise to be the primary noise
component. Improvements to the setup are recommended, which should
improve the current instrumental detection limit in terms of
absorption coefficient to below the current value of

100

M
m

−
1

(

1
σ

, 60 s). This corresponds to
mass concentrations of about

10

µ

g

/

m

3

for submicrometer-size black carbon
particles.
High-sensitivity operation of an unshielded single cell radio-frequency atomic magnetometer: erratum
Authors: Yao Han , Maddox Benjamin , Renzoni Ferruccio 
Published: November 2022

An erratum is presented to include the right vertical scale and label in Fig. 2 and Fig. 7, which were omitted in our published manuscript ["High-sensitivity operation of an unshielded single cell radio-frequency atomic magnetometer" Opt. Express 30 (23), 42015 (2022) 10.1364/OE.476016].
Long Covid stigma: Estimating burden and validating scale in a UK-based sample
Authors: Pantelic Marija , Ziauddeen Nida , Boyes Mark , O’Hara Margaret E. , Hastie Claire , Alwan Nisreen A. 
Published: November 2022

Background
Stigma can be experienced as perceived or actual disqualification from social and institutional acceptance on the basis of one or more physical, behavioural or other attributes deemed to be undesirable. Long Covid is a predominantly multisystem condition that occurs in people with a history of SARSCoV2 infection, often resulting in functional disability. This study aimed to develop and validate a Long Covid Stigma Scale (LCSS); and to quantify the burden of Long Covid stigma.

Methods
Data from the follow-up of a co-produced community-based Long Covid online survey using convenience non-probability sampling was used. Thirteen questions on stigma were designed to develop the LCSS capturing three domains–enacted (overt experiences of discrimination), internalised (internalising negative associations with Long Covid and accepting them as self-applicable) and anticipated (expectation of bias/poor treatment by others) stigma. Confirmatory factor analysis tested whether LCSS consisted of the three hypothesised domains. Model fit was assessed and prevalence was calculated.

Results
966 UK-based participants responded (888 for stigma questions), with mean age 48 years (SD: 10.7) and 85% female. Factor loadings for enacted stigma were 0.70–0.86, internalised 0.75–0.84, anticipated 0.58–0.87, and model fit was good. The prevalence of experiencing stigma at least ‘sometimes’ and ‘often/always’ was 95% and 76% respectively. Anticipated and internalised stigma were more frequently experienced than enacted stigma. Those who reported having a clinical diagnosis of Long Covid had higher stigma prevalence than those without.

Conclusion
This study establishes a scale to measure Long Covid stigma and highlights common experiences of stigma in people living with Long Covid.
Mental health during the COVID-19 pandemic: Impacts of disease, social isolation, and financial stressors
Authors: Kraut Robert E. , Li Han , Zhu Haiyi 
Published: November 2022

BackgroundAlthough research shows that the Covid-19 pandemic has led to declines in mental health, the existing research has not identified the pathways through which this decline happens.AimsThe current study identifies the distinct pathways through which COVID-induced stressors (i.e., social distancing, disease risk, and financial stressors) trigger mental distress and examines the causal impact of these stressors on mental distress.MethodsWe combined evidence of objective pandemic-related stressors collected at the county level (e.g., lack of social contact, infection rates, and unemployment rates) with self-reported survey data from over 11.5 million adult respondents in the United States collected daily for eight months. We used mediation analysis to examine the extent to which the objective stressors influenced mental health by influencing individual respondents’ behavior and fears.ResultsCounty-level, day-to-day social distancing predicted significantly greater mental distress, both directly and indirectly through its effects on individual social contacts, worries about getting ill, and concerns about finances. Economic hardships were indirectly linked to increased mental distress by elevating people’s concerns about their household’s finances. Disease threats were both directly linked to mental distress and indirectly through its effects on individual worries about getting ill. Although one might expect that social distancing from people outside the home would have a greater influence on people who live alone, sub-analyses based on household composition do not support this expectation.ConclusionThis research provides evidence consistent with the thesis that the COVID-19 pandemic harmed the mental well-being of adults in the United States and identifies specific stressors associated with the pandemic that are responsible for increasing mental distress.
SOME ASPECTS OF INCREASING THE EFFICIENCY OF THE APPLICATION OF THE PROJECT APPROACH BY STATE AND MUNICIPAL AUTHORITIES
Authors: Sabyna E. N. 
Published: November 2022

One of the important tasks facing the Russian state our state in the conditions of modern challenges and socioeconomic problems is the need to improve the efficiency of public administration. Numerous attempts to reform it and the ongoing administrative reform are aimed at this.
Project management is being actively introduced in state and municipal authorities. The relevant legal framework, the functional structure of management, the main stages and documents have been prepared.
But the question arises, is the system of state and municipal management itself, represented by the staff of public authorities to implement the tools of the project approach? Introduction of technologies and tools of project management increases the requirements for managerial competence of state and municipal employees, their knowledge and skills in the field of project management. It is important to identify a set of specialized competencies in the field of project management, which will allow to act effectively, developing and implementing the project.