bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diagnosing Predated Tags in Telemetry Survival Studies of Migratory Fishes in River Systems
Authors: Buchanan Rebecca A , Whitlock Steven L. 
Published: October 2021

Abstract
Acoustic telemetry is a powerful tool for studying fish behavior and survival that relies on the assumption that tag detection reflects the presence of live study subjects. This assumption is violated in cases where tag signals continue to be recorded after predators have consumed tagged study subjects. When such tag predation is possible, it becomes necessary for researchers to diagnose and remove these nonrepresentative detections. Past studies have employed a variety of data filtering techniques to address the issue, ranging from rule-based algorithms that rely on expert judgements of behavior and movement capabilities of study subjects and their predators to automated pattern-recognition techniques using multivariate analyses. We compare four approaches for flagging suspicious tracks or detection events: two rule-based expert-opinion approaches of differing complexity and two unsupervised pattern recognition approaches with and without data from deliberately tagged predators. We compare and illustrate trade-offs between alternative approaches by applying these filtering techniques to a case study on survival estimation of acoustic-tagged juvenile Chinook salmon (Oncorhynchus tshawytscha) in the San Joaquin River, California, United States. Filtering approaches differed in the number and composition of tags suspected of being consumed by predators; the largest differences occurred between the two broad categories, rule-based versus pattern recognition. Despite the appeal of the pattern recognition procedures’ automated nature, those approaches nevertheless required investigator judgement in interpreting results. All methods flagged a small subset (5%) of suspicious tags that had exceptionally long residence times and evidence of upstream transitions; 27% of tags showed evidence of predation based on at least one filter. The complex rule-based filter deemed the most tags suspicious (21%) and the simpler pattern recognition method the fewest (10%). Reach-specific survival estimates from the four filters were mostly within 2% of the unfiltered estimates but differences up to 11% were observed. Sensitivity of survival results to tag predation and predator filtering depends on the study setting, spatiotemporal scale of inference, and habitat use of predators. We recommend that survival studies include clear documentation of filtering methods and report on robustness of results to the filtering approach selected.
The Impact of Nutritional Status on Health-Related Quality of Life in Hemodialysis Patients
Authors: Visiedo Lucia , Rey Laura , Rivas Francisco , López Francisca , Tortajada Begoña , Giménez Rafael , Abilés Jimena 
Published: October 2021

Abstract
Background: Malnutrition is frequent in hemodialysis (HD) patients. Nutritional deficiencies may negatively impact quality of life (QOL). A nutritional intervention program (NIP) to identify and intervene in patients with nutritional problems may positively influence QOL.Methods: This study examines the utility of the Malnutrition-Inflammation Score (MIS) in detecting nutritional risk (NR) and assesses the correlation between nutritional status and QOL in dialysis patients upon starting a NIP. One hundred and twenty patients were included in this cross-sectional study. The MIS was used to detect NR and the Kidney Disease Quality of Life (KDQOL-SF™) instrument version 1.2 was used to assess QOL.Results: 62% of patients were found to be at NR (MIS>5). Nutritional status was significantly correlated with all generic QOL sub-scales. On a multiple linear regression analysis, malnutrition showed the highest level of explanation in the Kidney Disease Summary Component which explained 28.9% of the variance; the Physical Component Summary which explained 33% of the variance; and the Mental Component Summary which explained 21.5% of the variance. Conclusion: Malnutrition was found to be the most significant predictor of impaired scores on the KDQOL-SF™. The use of MIS to identify patients at NR and a nutritional assessment to detect malnutrition in its early stages are important given the effects a NIP can have on improving QOL in HD patients.
Quality Enhancement In A mm-Wave Multi-hop, Multi-Tier Heterogeneous 5G Network Architecture
Authors: Ahmed Aftab , Zakarya Muhammad , Liu Xuan , Khan Rahim , Ali Ahmad , Khan Ayaz Ali 
Published: October 2021

Abstract
Millimetre-wave ultra-dense high capacity networks by providing an important component of future 5G cellular systems, by providing extremely high capacity to end users. Disparate types of users coexist in such scenarios, which can make the heterogeneous network unfair in terms of allocation of resources. A mechanism is required for effective spectrum sharing and to achieve overall system fairness. In this paper, an analytical model is suggested, which is based on a two-dimensional Markov state-transition diagram, to help set the parameter values to control the issuance of resources in coexistence layouts. A restriction approach is further implemented to gain a fair balance of the Grade-of-Service for both user groups using the User Admission Control mechanism. The developed mechanism restricts access to various channel resources for users with complete choice to give a greater probability of access to different users with limited resource options. Various levels of restriction are investigated in order to offer a balanced low-blocking probability performance to both user groups in order to improve the overall network fairness. Also, the proposed approach could provide a precise level of Grade-of-Service guarantee for both the user groups if sufficient flexibility is available within the whole network. Our simulation results show that approximately 30% to 45% enhancement, in terms of grade of service (GoS), could be achieved in high to medium loads by restricting some users' flexibility.
The use of Savary-Gilliard dilators in the treatment of an oesophageal stricture in a cat
Authors: Kaczmar Ewa , Makowska Krystyna , Rychlik Andrzej 
Published: October 2021

Abstract
Oesophageal strictures in cats and dogs are relatively rare and the cause of this disorder can be multifactorial. However, the most common cause in cats is an inflammatory process. Conservative treatment strategies for this disorder includes image-guided interventions. Endoscopic methods are a form of a minimally invasive surgical treatment of the oesophageal strictures. Several endoscopic methods for the therapy of this condition are known, one of them is Savary-Gilliard dilators technique. In the present study of a case of oesophageal stricture in a cat, caused probably by doxycycline treatment without water administration, the authors used the Savary-Gilliard dilators as a therapy for its condition. The animal underwent 3 endoscopy procedures, where in the third one no abnormality in the oesophagus was observed. Moreover, the cat was asymptomatic 6 months after the last oesophagoscopy. In the authors opinion, based on the present case, some experience of the authors and previously described studies, the Savary-Gilliard dilators seems to be a safe, effective, relatively cheap and minimally invasive method of the oesophageal stricture therapy in the cat.
The Relationship Between Paternal Preconception Obesity and Health Behaviors and Childhood Obesity: Protocol for a Systematic Review
Authors: Laforest Marie-Eve , Ward Stephanie , Landry Liette-Andrée , Mobetty Fabrice 
Published: October 2021

Background
Childhood obesity is a global public health concern and is a priority for researchers and policy makers. To overcome the epidemic of obesity, influencing factors throughout the life span need to be addressed, including those in the preconception period. A better understanding of the association between paternal preconception factors and childhood obesity is important for public health interventions.

Objective
This systematic review will examine the relationship between paternal preconception obesity and health behaviors and their offspring’s overweight or obesity.

Methods
Peer-reviewed quantitative studies and grey literature that report associations between paternal preconception obesity and health behaviors—such as smoking, exercise, and eating habits—and childhood overweight and obesity will be identified through a computerized literature search in 7 databases. The quality of each study will be assessed using the Quality Assessment Tool for Quantitative Studies. Characteristics of the included studies will be reported, and relevant findings from each paternal preconception exposure will be narratively synthesized. This review will follow the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) 2020 guidelines.

Results
This systematic review is anticipated to begin in December 2021 and be completed by the end of August 2022.

Conclusions
This systematic review will contribute to a better understanding of the relationship between preconception paternal exposures and their offspring’s overweight or obesity. Findings will help support health professionals working with prospective parents to educate fathers on the benefits of improving their weight and health behaviors during the preconception period.

International Registered Report Identifier (IRRID)
PRR1-10.2196/31254
Long-term Occupational Consequences for Families of Children With Type 1 Diabetes: The Mothers Take the Burden
Authors: Dehn-Hindenberg Andrea , Saßmann Heike , Berndt Verena , Biester Torben , Heidtmann Bettina , Jorch Norbert , Kim-Dorner Su-Jong , Konrad Katja , Lilienthal Eggert , Nellen-Hellmuth Nicole , Neu Andreas , Ziegler Ralph , Lange Karin 
Published: October 2021

OBJECTIVE
To investigate the occupational and financial consequences for parents following the onset of type 1 diabetes in their child.

RESEARCH DESIGN AND METHODS
A questionnaire assessing occupational and financial situations before and in the first year after the onset of diabetes was distributed to all families with a child ≤14 years of age at diagnosis with a diabetes duration of at least 12 months in nine German pediatric diabetes centers.

RESULTS
Data of 1,144 children (mean age at diagnosis 6.7 [3.6] years; 46.5% female) and their families were obtained. Mothers’ occupational status reflected in paid working hours was significantly reduced in the first year after their child's diabetes diagnosis (P &lt; 0.001). Overall, 15.1% of mothers stopped working, and 11.5% reduced working hours. Mothers of preschool children were particularly affected. Fathers’ working status hardly changed (P = 0.75). Nearly half of the families (46.4%) reported moderate to severe financial losses. Compared with an earlier similar study in 2003, significant negative occupational consequences for mothers and financial burden on families remained unchanged in 2018 (P = 0.59 and 0.31, respectively).

CONCLUSIONS
Mothers of young children with newly diagnosed diabetes experienced negative consequences in their occupational situation. This inequality for mothers can have long-term negative consequences for their mental health and future economic situation. There is an urgent need for action to reduce the burden on families and to provide professional, social, and regulatory support, especially for mothers of young children with diabetes.
Definitions and forms of interaction of legal entities in the aspect of constitutional economics
Authors: Prykhodko O.V. 
Published: October 2021

The article investigates the problem of interaction of subjects of economic relations in the aspect of constitutional economics, which is relevant for both legal science and practice.It is noted that in scientific doctrine there are different interpretations of the term interaction. Various scientists emphasize the specificities of an interaction as a certain process andprovide their own definitions of interaction. Given that the subject of this study is constitutional economics, the author’s definition is proposed.It is important to highlight, that if an economic relationshipinvolves a group of subjects endowed with state functions, on the one hand,and private entities, on the other,then their interaction is designed to satisfy both public and private interests. The participants are in a horizontal relationship with each other, not in a relationship of power and subordination. The interaction of governmental and non-governmental actors is aimed at achieving a clearly defined goal, including the establishment or change of legal regulation of certain economic relations, achieving certain economic results, implementing economic reforms, solving socio-economic problems, etc.
Taking the Ukrainian legal reality into consideration, it is proposed to analyse some forms of interaction within the domestic economy, which are actively used in our country. Thus, it is noted that a common form of interaction between government and business is the creation of advisory bodies and working groups, which include both representatives of public authorities, civil society and business.It is noted that lobbying is a common form of public-private cooperation in the world, but there is no legislation on lobbying in Ukraine, and bills registered in parliament are characterised by significant shortcomings.One of the most successful models of interaction between government and business is public-private partnership, which helps to achieve synergies and implement large-scale projects in various sectors of the economy, including social, from road construction to space exploration.The social responsibility of entrepreneurs is also mentioned as a form of constructive interaction between government and business.
From Unequal Chance to a Coin Game Dance: Variants of Penney’s Game
Authors: Agarwal Isha , Borodin Matvey , Duncan Aidan , Ji Kaylee , Lee Shane , Litchev Boyan , Rastogi Anshul , Rastogi Garima , Zhao Andrew , Khovanova Tanya 
Published: October 2021

Abstract
We start by exploring and analyzing the various aspects of Penney’s game, examining its possible outcomes as well as its fairness (or lack thereof). In search of a fairer game, we create many variations of the original Penney’s game by altering its rules. Specifically, we introduce the Head-Start Penney’s game, the Post-a-Bobalyptic Penney’s game, the Second-Occurrence Penney’s game, the Two-Coin game, the No-Flippancy game, and the Blended game. We then analyze each of these games and the odds of winning for both players.
Innovative Look at the ‘General Method’ of Assessing Buckling Resistance of Steel Structures
Authors: Czepiżak Dariusz 
Published: October 2021

Abstract
Stability checking is an essential element of the dimensioning of steel frame structures. One of the stability checking methods allowed by EN 1993-1-1 is the so-called general method of assessing structural stability, based on buckling curves and relative structure slenderness

λ
¯

op

{\bar \lambda _{op}}

usually determined through numerical analyses. But this method is not widely used because of the limited computing capabilities of the engineering programs dedicated to static load analyses and difficulties in interpreting the results of the computations. The commonly used computer programs enable one to determine the shape of buckling and critical load amplifier αcr
, from which one cannot directly determine the risk of buckling of a real structure. This paper presents a modified and innovative approach to the general method of assessing structural stability, which uses only three parameters, that is, the type of cross section, cross-section strength utilisation and αcr
, to determine a member’s/structure’s bearing capacity mobilisation from the stability condition. The problem solution is presented in the form of simple formulas and legible diagrams. Finally, synthetic conclusions are formulated.
TREES VEGETATION DIVERSITY IN PT ARUN NGL HOUSING, LHOKSEUMAWE, ACEH PROVINCE
Authors: Iqbar Iqbar 
Published: October 2021

The research about trees vegetation diversity in PT Arun NGL area had been done in December 2012. The objective of the research was to calculate the trees vegetation diversity index. The data had been collected in nine belt transects by length 400 m and 400 m2 (10 m x 40 m) plots for each belt transect. The collecting data was including name of species, family, density, frequency and dominancy. The data was analyzed to get important value and diversity index. The result showed that there were 39 tree species belongs to 23 families found in the research area. There were three dominant species namely; Pterocarpus indicus, Pithecelobium dulce, dan Leucaena leucocephala which had higher important value than others species that lead influencing the ecosystem. The trees diversity index in this area was about 3,3 which interpreted this area has high diversity index. Moreover, the plants were planted in PT Arun NGL Housing Area have another function as reducing pollutant material in the air.
THE EFFECT OF MAGNETITE (Fe3O4)CATALYST FROM IRON SANDS ON DESORPTION TEMPERATURE OF MgH2 HYDROGEN STORAGE MATERIAL
Authors: Maulinda Maulinda , Jalil Zulkarnain , Rahwanto Adi 
Published: October 2021

One of the future technologies for a safe hydrogen storage media is metal hydrides. Currently, Mg-based metal hydride has a safety factor and efficient for vehicle applications. However, the thermodynamic properties of magnesium hydride (MgH2) found a relatively high temperature. High desorption temperatures caused MgH2 high thermodynamic stability resulting desorption enthalpy is also high. In this study, natural mineral (iron ore) has been extracted from iron sand into powder of magnetite (Fe3O4) and used as a catalyst in an effort to improve the desorption properties of MgH2. Magnetie has been successfully extracted from iron sand using precipitation method with a purity of 85 % , where the purity of the iron sand before extracted was 81%. Then, MgH2-Fe3O4 was milling using mechanical alloying method with a variety of catalysts and milling time. The observation by XRD showed the material was reduced to nanocrystalline scale. MgH2 phase appears as the main phase. DSC test results showed with the addition of Fe3O4, the desorption temperature can be reduced up to 366oC, compared to pure pure MgH2 reached by 409o C. Furthermore, based on gravimetric test, the hydrogen release occurs at a temperature of 388o C, weight loss of 0.66 mg during 16 minutes.
PERFIL PSICOLÓGICO DE AUXILIARES DE DESENVOLVIMENTO INFANTIL COM ESTRESSE EM UMA ESCOLA PÚBLICA NO INTERIOR PAULISTA
Authors: RODRIGUES Isadora Moraes , SANTOS Alexandre dos 
Published: October 2021

O termo estresse ou stress surgiu na física, mas atualmente pode ser definido como um desgaste geral do organismo devido à vivência de situações que despertam reações adversas, positivas ou negativas e vale destacar que atualmente há dados preocupantes sobre os níveis de estresse, principalmente, entre o sexo feminino, que apresenta uma frequência 59% maior se comparada ao sexo masculino. Com isso, o presente estudo teve como objetivo investigar em auxiliares de desenvolvimento infantil sintomas de estresse e também seu perfil psicológico à luz da psicanálise. Trata-se de uma pesquisa qualitativa, cujo procedimento envolveu a aplicação de um Questionário Sociodemográfico, juntamente com o Inventário de Sintomas de Stress para Adultos de Lipp (ISSL). Nas auxiliares que foram identificados traços de estresse, na fase de resistência, foi realizada uma entrevista estruturada para identificar seus traços psicológicos, através da análise de discurso, método proposto por Liberman. Com isso, pode-se observar que as auxiliares que apresentaram sintomas de estresse na fase de resistência apresentaram também, segundo o método de análise de discurso, um perfil psicológico típico da fase oral secundária, característico de pessoas emocionalmente imaturas, com uma estrutura egoica desprovida de recursos para lidar com estressores da vida cotidiana.

PSYCHOLOGICAL PROFILE OF CHILDCARE ASSISTANTS WITH STRESS IN A PUBLIC SCHOOL IN PAULISTA COUNTRYSIDE

ABSTRACT
The term stress appeared in physics, but it may currently be defined as a general fatigue of the organism resulting from the experience of situations that trigger adverse reactions, either positive or negative, it is worth noting that there are currently alarming data on the levels of stress, especially among women, who report a 59% higher frequency when compared to men. Hence, the present study aimed to investigate the childcare assistant symptoms of stress and their psychological profile in the light of psychoanalysis. This qualitative research involved the application of a Sociodemographic Questionnaire, as well as Lipp's Stress Symptom Inventory for Adults (ISSL). The assistants who were identified any traits of stress in the resistance phase, a structured interview was conducted to identify their psychological traits, through discourse analysis, a method proposed by Liberman. According to the discourse analysis method, it can be observed that the assistants who presented stress symptoms in the resistance phase also presented a typical psychological profile of the secondary oral phase, a characteristic from people who are emotionally immature, who have an ego-structure that is deprived of resources to cope with the stressors of daily life.

Descriptors: Psychoanalytic Theory. Stress. Adaptation psychological.
Camalote sign in intraventricular hydatid cyst: A rare presentation of uncommon disease
Authors: Kaushik Kaviraj , Choudhary Ajay , Ahuja Arvind , Varshney Rahul , Sharma Rajesh 
Published: October 2021

Background:
Hydatid cyst is a common zoonotic condition in endemic areas. Intraventricular hydatid cyst is a rare entity with less than 50 cases published in literature. Floating water lily sign (also called Camalote sign) is very rare in intracranial hydatid cysts. Only a single case report of this sign exists in literature in intraventricular hydatidosis suggesting rupture of hydatid cyst leading to CSF dissemination and frequent poor outcome.

Case Description:
This case report describes the successful management of a 5-year-old child who presented with signs and symptoms of raised intracranial pressure due to large intraventricular hydatid cyst in the right frontal horn, and magnetic resonanace imaging of the brain showed hydatid cyst with typical camalote sign.

Conclusion:
Although very rare, the presence of camalote sign in intraventricular cysts is very categorical in establishing preoperative diagnosis of hydatid cyst, especially in endemic areas.