bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of the “Step-Ramp-Step” Protocol: Accurate Aerobic Exercise Prescription with Different Steps and Ramp Slopes
Authors: MACKIE MARY Z. , IANNETTA DANILO , KEIR DANIEL A. , MURIAS JUAN M. 
Published: December 2023

ABSTRACTThe step-ramp-step (SRS) can assign constant-load exercise intensities from a ramp-incremental test. Its precision using different moderate-intensity (MOD) steps or ramp slopes has yet to be evaluated.PurposeTo assess whether: i) a lower amplitude constant-load MOD is appropriate to determine the mean response time (MRT); ii) the method accurately corrects the dissociation in the V̇O2–PO relationship during ramp compared with constant-load exercise when using different ramp slopes.MethodsEighteen participants (7 females) performed three SRS tests including: i) step-transitions into MOD from 20 to 50 W (MOD50) and 80 W (MOD80); and ii) slopes of 15, 30, and 45 W·min−1. The V̇O2and PO at the gas exchange threshold (GET) and the corrected respiratory compensation point (RCPCORR) were determined. Two to three 30-min constant-load trials evaluated the V̇O2and PO at the maximal metabolic steady state (MMSS).ResultsThere were no differences in V̇O2at GET (1.97 ± 0.36, 1.99 ± 0.36, 1.95 ± 0.30 L·min−1), and RCP (2.81 ± 0.57, 2.86 ± 0.59, 2.84 ± 0.59) between 15, 30, and 45 W·min−1ramps, respectively (P> 0.05). The MRT in seconds was not affected by the amplitude of the MOD or the slope of the ramp (range 19 ± 10 s to 23 ± 20 s;P> 0.05). The mean PO at GET was not significantly affected by the amplitude of the MOD or the slope of the ramp (range 130 ± 30 W to 137 ± 30 W;P> 0.05). The PO at RCPCORRwas similar for all conditions ((range 186 ± 43 W to 193 ± 47 W;P> 0.05).ConclusionsThe SRS protocol accounts for the V̇O2MRT when using smaller amplitude steps, and for the V̇O2slow component when using different ramp slopes, allowing for accurate partitioning of the exercise intensity domains in a single test.
A Randomized, Double-Blind, Placebo-Controlled Clinical Trial Evaluating Transcranial Photobiomodulation as Treatment for Concussion
Authors: TAYLOR ALEX M. , MANNIX REBEKAH , ZAFONTE RALPH D. , WHALEN MICHAEL J. , MEEHAN WILLIAM P. 
Published: December 2023

ABSTRACT

Introduction
Literature indicating that transcranial photobiomodulation (tPBM) may enable the brain to recover normal function after concussion, resulting in symptoms reduction, and improved cognitive function after concussion is limited by small sample sizes and lack of controls.

Methods
We conducted a randomized, double-blind, placebo-controlled trial examining the effect of 6 wk of tPBM in patients 11 yr or older who received care for persistent postconcussion symptoms between September 2012 and December 2015. Our primary outcome measure was the mean difference in Postconcussion Symptom Scale total score and the raw Immediate Postconcussion Assessment and Cognitive Testing composite scores between study entry and treatment completion. Participants received two, 10-min sessions either with tPBM units or via two placebo units, three times per week. We screened for potential confounding variables using univariable analyses. We entered covariables that differed between the two groups on univariable screening into a regression analysis. We considered adjusted odds ratio that did not cross one statistically significant.

Results
Forty-eight participants completed the study. Most were female (63%), and a majority sustained their injury during sports or exercise (71%). Despite randomization, those that received tPBM therapy reported a greater number of previous concussions. After adjusting for the effect of previous concussions and multiple comparisons, there were no significant differences between tPBM and placebo groups at 3 or 6 wk of treatment.

Conclusions
Despite showing promise in previous investigations, our study did not show benefit to tPBM over placebo therapy in patients experiencing persistent postconcussion symptoms. Further investigation is needed to determine if varying the dose or timing alters the efficacy of tPBM after concussion.
Non-Pharmacological approach for the management of gastroesophageal reflux disease
Authors: Randhawa Mohammad Akram , Khan Sadia Azam , Aqsa Naseer  , Baqai Muhammad Tariq 
Published: December 2023

Treatment of Gastro-Esophageal Reflux Disease (GERD) is becoming a challenge. Proton pump inhibitors (PPIs) are commonly prescribed but have many risks, particularly in long-term use. In an earlier pilot study, we have reported benefits of short-term practice of a new life-style, two meals a day with only liquids in between, for management of GERD. Present case report demonstrates benefits of long-term practice of this dietary regimen. A 61 year old patient complaining of night refluxes was diagnosed to have severe GERD with ulcerations at gastroesophageal junction and was advised to take two meals a day with only water, fruit juice, tea, or milk in intervening period. His reflux symptoms improved within fortnight and he remained well for long-time. Endoscopy done after seven years revealed competent and clear gastroesophageal junction. It is concluded that suggested life-style, “Akram’s life-style”, for GERD is a useful alternate to risky medical and surgical interventions.
doi: https://doi.org/10.12669/pjms.40.3.7291
How to cite this: Randhawa MA, Khan SA, Naseer A, Baqai MT. Non-Pharmacological approach for the management of gastroesophageal reflux disease. Pak J Med Sci. 2024;40(3):---------. doi: https://doi.org/10.12669/pjms.40.3.7291
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Predicting outcomes of Lung Cancer using the modified glasgow prognostic score: A systematic review and meta-analysis
Authors: Min Yonghua , Li Xiaofeng , Chen Huafei , Xu Yumei , Lan Gang 
Published: December 2023

Background & Objective: Previous studies have suggested that the modified Glasgow Prognostic Score (mGPS) could be a potential biomarker for lung cancer (LC). However, the association between mGPS and overall survival (OS) or progression-free survival (PFS) in lung cancer patients remains unclear. The purpose of our study was to investigate possible correlation between mGPS and OS or PFS in LC patients.
Methods: An extensive search of PubMed, Cochrane Library, EMbase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Trip Database, Worldwide Science, and Google Scholar databases was done for relevant articles, published prior to May 30, 2021, that report correlation between mGPS and OS or PFS in LC patients. Pooled hazard ratios (HRs) and 95% confidence intervals (CIs) were used as the main parameters for evaluation.
Results: A total of 28 studies involving 9,748 lung cancer patients were analysed. The pooled analysis revealed that elevated mGPS (≥ 0) was associated with poor OS (HR=1.54; 95% CI, 1.32-1.77) and PFS (HR=1.49; 95% CI, 1.17-1.82). Furthermore, a significant correlation between mGPS (1 or 2) and OS was observed. However, no significant correlation was found between mGPS (1 or 2) and PFS. Subgroup analysis based on ethnicity demonstrated that mGPS ≥ 0 was associated with worse OS compared to mGPS=0 in both Asian (HR=1.46; 95% CI, 1.04-1.89; p<0.05) and Caucasian (HR=1.64; 95% CI, 1.35-1.94; p<0.05) cohorts of LC patients.
Conclusions: Our results demonstrate that positive mGPS is associated with poor survival results. Therefore, mGPS may be used as a biomarker for predicting prognosis in LC patients.
doi: https://doi.org/10.12669/pjms.40.3.8397
How to cite this: Min Y, Li X, Chen H, Xu Y, Lan G. Predicting outcomes of Lung Cancer using the modified glasgow prognostic score: A systematic review and meta-analysis. Pak J Med Sci. 2024;40(3):---------. doi: https://doi.org/10.12669/pjms.40.3.8397
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Development, validation and use of artificial-intelligence-related technologies to assess basic motor skills in children: a scoping review
Authors: Figueroa-Quiñones Joel , Ipanaque-Neyra Juan , Gómez Hurtado Heber , Bazo-Alvarez Oscar , Bazo-Alvarez Juan Carlos 
Published: December 2023

Background: In basic motor skills evaluation, two observersers can eventually mark the same child’s performance differently. When systematic, this brings serious noise to the assessment. New motion sensing and tracking technologies offer more precise measures of these children’s capabilities. We aimed to review current development, validation and use of artificial intelligence-related technologies that assess basic motor skills in children aged 3 to 6 years old. Methods: We performed a scoping review in Medline, EBSCO, IEEE and Web of Science databases. PRISMA Extension recommendations for scoping reviews were applied for the full review, whereas the COSMIN criteria for diagnostic instruments helped to evaluate the validation of the artificial intelligence (AI)-related measurements. Results: We found 672 studies, from which 12 were finally selected, 7 related to development and validation and 5 related to use. From the 7 studies, we tracked 10 other publications updating and/or using these technologies. Engineering work and technological features have been prioritised in studies about AI-related technologies. The validation of these algorithms was strictly based on engineering criteria; it means, no substantive knowledge of the medical or psychological aspects of motor skills was integrated into the validation process. Technical features typically evaluated in psychometric instruments designed for assessing motor skills in children were also ignored (e.g., COSMIN criteria). The use of these AI-related technologies in scientific research is still limited. Conclusion: Clinical measurement standards have not been integrated into the development of AI-related technologies for measuring basic motor skills in children. This compromises the validity, reliability and practical utility of these tools, so future improvement in this type of research is needed.
AUTOMATIC NOTIFICATION OF ACADEMIC DEBTS BASED ON TELEGRAM
Authors: Petrosyan Ashot S. , Surmachevskaya Angelica A. , Novichkov Andrey A. , Lukin Daniel G. , Gareeva Gulnara A. 
Published: December 2023

This article considers the process of optimizing the time and convenience of taking academic debts by creating a Telegram bot that automatically sends students notifications about debts and indicates the day when they can be passed. One of today’s popular platforms for deploying bots is the Telegram messenger. The peculiarity of a system implemented with the help of a bot is its ease of use and minimization of resources spent on software storage, which greatly simplifies interaction with the system.
Purpose – create a tool for passing academic debts, interaction with the database created in Google Table, interaction with the participants of the educational process online, which saves personal time of students and teachers.
Method or methodology of the work: the article deals with the method which implements the delivery of academic debts by creating Telegram bot. To implement it we use a database available to all teachers, updated in real time, created in Google Tables and the C# programming language.
Result: developed a unique tool that implements functions of adding, storing, interacting and 24/7 access to academic debts data.
Scope of the results: data on debts stored in the database and updated by teachers is useful for monitoring each student about his debts in educational institutions.
ABOUT FUNCTIONAL DIAGNOSTICS OF CARS WITH AN ELECTRIC POWER PLANT
Authors: Chernyshkov Anton S. , Fedotov Alexander I. , Yan’kov Oleg S. 
Published: December 2023

The article is devoted to the development of a method of functional diagnostics of cars with an electric power plant on stands with running drums. The necessity of carrying out functional diagnostics of cars with an electric power plant is analyzed. The reasons hindering the development and implementation of the bench method for monitoring the technical condition of cars with an electric power plant are considered. The article presents the results obtained by the authors in previous works. The developed mathematical models are presented, test modes for testing cars with an electric power plant on a stand with running drums are proposed. The results of analytical and experimental identification of interrelations between the parameters of the technical condition of a car with an electric power plant and the main parameters of its functioning are presented. The revealed patterns made it possible to develop a method of functional diagnostics of cars with an electric power plant based on the use of a diagnostic matrix. The developed method of functional diagnostics is implemented by measuring and then comparing with the normative values of the main parameters of the functioning of a car with an electric power plant when monitoring its technical condition on a stand with running drums. A control algorithm is proposed that allows implementing the developed method of functional diagnostics.
Purpose – development of a method of functional diagnostics of cars with an electric power plant on stands with running drums.
Methods or methodologies of research – a numerical method based on the finite-difference scheme of the Park method, using a special numerical-iterative method of composing equations of motion; full-scale experimental research.
Results – a method of functional diagnostics of cars with an electric power plant on stands with running drums has been developed, which, based on the revealed dependencies of the parameters characterizing the traction and dynamic properties of cars with electric power plants on the parameters of the technical condition of their units and systems, is carried out using the developed algorithm and diagnostic matrix allows quantitative control of the technical condition of cars with electric power installation, their power units and systems during the operation of cars with an electric power plant on stands with running drums and is implemented on the developed bench equipment.
Practical implications. The results obtained in the form of the developed method and the equipment implementing it are advisable to apply when monitoring the technical condition and diagnostics of cars with an electric power plant at service stations, testing at manufacturing plants.
RESENHA: A PESQUISA COMO HEURÍSTICA, ATO DE CURRÍCULO E FORMAÇÃO UNIVERSITÁRIA - EXPERIÊNCIAS TRANSINGULARES COM O MÉTODO EM CIÊNCIAS DA EDUCAÇÃO
Authors: Amaral Mirian Maia do 
Published: December 2023

Este texto traz a opinião da resenhista sobre a obra de Roberto Sidney Macedo, supramencionada, na qual a pesquisa é por ele entendida como heurística, ato de currículo e (trans)formação universitária, que se realiza de forma singular, vinculada à universidade, sua história e cultura acadêmica. Nessa perspectiva, o o conteúdo desenvolvido pelo autor é descrito, de modo objetivo, pela resenhista, que interpreta e apresenta, com base em argumentos, o seu ponto de vista sobre o mesmo, concluindo pela relevância desse livro para todos aqueles que se interessam por pesquisas não ‘engessadas”, que têm como ponto crucial a experiência heurístico-formacional na construção dos saberes na educação universitária.
High-Frequency Bromide Sensor Performance during Denitrifying Bioreactor Tracer Testing
Authors: Alves de Oliveira Luciano , Maxwell Bryan M. , Christianson Reid D. , Christianson Laura E. 
Published: December 2023

Abstract.

High-frequency bromide (Br-) sensors could resolve challenges during denitrifying bioreactor tracer tests.

Deployment of a Br- sensor during a tracer test resulted in both under- and over-reported concentrations.

Collecting high-resolution Br- concentrations generally did not add value to calculated tracer metrics.

However, high-frequency Br- sensors were overall considered a convenient tool, in part, due to ease of deployment.

Bromide (Br-) tracer tests are an important environmental monitoring method for assessing internal hydraulics in denitrifying woodchip bioreactors. The objective was to assess performance of relatively new high-frequency Br- sensing technology to help resolve challenges associated with sampling uncertainty and failure during bioreactor tracer tests. A Seametrics TempHion™ Bromide Logger was used to: (1) continuously log Br- concentrations at least every 30 s during three tracer tests in the field and (2) determine Br- concentrations in sample bottles post-hoc following eight tracer tests (sampling frequency in the field: every 2 to 300 min). Both were compared to lab-analyzed Br- concentrations. The sensor underreported Br- concentrations at two real-time tracer tests and overreported during one test, but this mainly impacted the tracer metric of percent recovery. While Br- sensor deployment during a tracer test is the ideal use of this convenient tool, use of the sensor post-hoc in collected bottles matched the lab-analyzed concentrations more closely based on the Root Mean Square Errors and the Mean Absolute Errors. The sensor’s ability to collect large amounts of high-resolution concentrations did not necessarily add value because most tracer metrics were interpolated with reasonable accuracy from the discrete lab-analyzed samples. The relatively continuous nature of the sensed concentrations, however, along with ease of deployment were important sensor benefits. Keywords: Conservative tracer test, Continuous sensor, Double peak, Subsurface drainage, Woodchip bioreactor.
Personal brand - tool or culmination of professional development?
Authors: Walczak-Skałecka Agnieszka 
Published: December 2023

Cel pracyMarka osobista, która często uznawana jest za narzędzie promocji osobistej, jest koncepcją na tyle pojemną, że sam aspekt promocyjny wydaje się nie oddawać złożoności praktyk prowadzących do zbudowania silnej marki osobistej. Bez wątpienia marka osobista wpływa na to w jaki sposób jednostka kształtuje swoją karierę zawodową. Niemniej marka osobista to coś więcej niż reputacja czy zarządzanie zawodową reputacją. Wydaje się również, że to zdecydowanie więcej niż tylko komunikacja kompetencji potencjalnym pracodawcom, współpracownikom, parterom biznesowym czy klientom. Niniejsze opracowanie analizuje koncepcję marki osobistej z perspektywy zarządzania rozwojem zawodowym.Materiał i metodyDokonano stosownego przeglądu literatury w celu zidentyfikowania wspólnych płaszczyzn wyżej wymienionych obszarów oraz przeanalizowano dane pozyskane podczas badań autonarracji osób, które zbudowały silne marki osobiste w swoich specjalizacjach. Wywiady zostały przeprowadzone od stycznia do marca 2020 r.WynikiAnalizy te wykazały, że istnieje wiele wspólnych obszarów procesu budowania marki osobistej i zarządzania rozwojem zawodowym.WnioskiDaje to podstawy do stworzenia bardziej kompletnego procesu budowania marki osobistej, który być może okaże się również bardziej skuteczny.
Study of Customer Satisfaction in Service Offices on the Example of Selected Business Lines of One of the Polish Energy Conglomerates
Authors: Dudek Dariusz , Bis Jakub 
Published: December 2023

Cel pracyCelem artykułu jest przedstawienie wskaźników pomiaru satysfakcji klienta stosowanych przez jeden z polskich koncernów energetycznych w dwóch liniach biznesowych.Materiał i metodyPorównane zostały obszary, które zostały poddane badaniom satysfakcji przez poszczególne linie biznesowe jednego z polskich koncernów energetycznych.WynikiBadania satysfakcji dzięki stałej metodologii pomiaru umożliwiają porównywalność wyników uzyskiwanych w kolejnych latach. Daje to możliwość uzyskania informacji o poziomie satysfakcji dzięki czemu firma może usprawniać obsługę klienta, lepiej zorganizować poszczególne procesy i umożliwić efektywniejszy przepływ informacji. Jednocześnie badania pozwalają na porównanie się z konkurencją. Pozwala to na szybką reakcję w obszarach, w których firma przegrywa z konkurencją.WnioskiBadania satysfakcji przez spółkę obrotową można uznać za dość rozbudowane i dopasowane do specyfiki jej działalności. Pozwalają one kontrolować i dostosowywać działania by móc świadczyć swoje usługi na jak najwyższym poziomie. W innej sytuacji jest spółka dystrybucyjna, która funkcjonuje jako monopolista naturalny. Obszary objęte pomiarem satysfakcji wynikają ze specyfiki działalności. W porównaniu do spółki obrotu wiele obszarów w spółce dystrybucyjnej nie zostało objętych badaniami satysfakcji.
High-bandwidth tilt-tip mirror with octagonal prism flexible mechanism
Authors: Xu Xingyu , Ge Jiuba , Hu Ming , Zhang Qi , Wang Hongyan , Wu Jingjing , Zhu Huaxin , Hu Lifa 
Published: December 2023

The adaptive optical system requires a tilt-tip mirror (TTM) with high bandwidth to compensate for optical beam jitter caused by atmospheric turbulence in real time. This paper introduces a novel, to the best of our knowledge, design of a voice coil TTM using an octagonal flexible mechanism and optimizes its parameters through theoretical analysis and finite element simulations. The results show that its resonance frequency in the non-working direction is up to 1005.2 Hz, representing a 19.4% improvement in theoretical calculations and a 13.8% improvement in simulations compared to traditional cylindrical flexible mechanisms. Additionally, the non-working direction stiffness of the flexible support structure has been optimized, enhancing the third-order and higher resonance frequencies of the system to meet the high bandwidth requirements. A prototype of the TTM was developed based on this design, and its deflection angles and responses were measured in the laboratory, confirming the design’s reliability. This low-cost, high-bandwidth TTM design facilitates miniaturization of adaptive optical systems, making it beneficial for applications in astronomical observations, laser communication, laser weapons, laser processing, and more.
A EFETIVAÇÃO DOS DIREITOS FUNDAMENTAIS POLÍTICOS DAS MULHERES À LUZ DE NANCY FRASER
Authors: Brum Amanda , Cristianetti Jessica 
Published: December 2023

Contextualização: No ranqueamento mundial que abarca a presença feminina no Parlamento, o Brasil se situa entre os últimos países, o que significa que contempla a centésima décima sétima posição na classificação mundial de mulheres parlamentares dentre outros 190 países. Em consonância com a edição de 2015 do Mapa da União Interparlamentar e da Organização das Nações Unidas (ONU) Mulheres, isso também revela condição desfavorável no que diz respeito aos países da América do Sul.
Objetivo: Nessa perspectiva, objetiva-se, neste trabalho, analisar o déficit de participação política feminina à luz da teoria tridimensional de Fraser, que propugna alcançar o reconhecimento (status social), a redistribuição (âmbito econômico) e a representação (político) com vistas a atingir a paridade de participação no âmbito das sociedades democráticas.
Metodologia: À vista disso, a pesquisa se estruturou pela análise crítica do discurso feminista e pelo método de indução analítica, com a técnica de pesquisa da documentação indireta.
Resultados: Para tanto, convém que as mulheres tenham concretizadas as três esferas para possibilitar a paridade de participação e consequentemente a plena participação política, conquistando a concepção efetiva democrática de justiça social a esse grupo.