bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exercise-induced hypertension
Authors: Saputra I Putu Pande Agus Asmara Widhiana , Puteri Made Widya Wirayanti 
Published: May 2024

Exercise and physical activity are important topics in clinical practice, and are increasing in modern times where lifestyle-related and chronic diseases are becoming more important than infectious and acute diseases. Proper exercise is beneficial for preventing and treating cardiovascular disease. Exercise poses a risk of exercise-induced hypertension (exercise-induced hypertension). Angiotensin-converting enzyme (ACE) inhibitors and B-blockers will be the best treatment options. Most athletes exercise vigorously for a duration (90-300 minutes/day) 10 times higher than the recommended duration given by the American College of Sports Medicine and the American Heart Association. Therefore, a reduction in exercise duration and intensity may be necessary to prevent cardiovascular side effects.

Olahraga dan aktivitas fisik merupakan topik penting dalam praktik klinis, dan semakin meningkat di zaman modern di mana penyakit yang berhubungan dengan gaya hidup dan kronis menjadi lebih penting daripada penyakit infeksi dan akut. Olahraga yang tepat bermanfaat untuk mencegah dan mengobati penyakit kardiovaskular, Olahraga berlebihan terdapat risiko hipertensi disebabkan oleh olahraga (exercise-induced hypertension). Angiotensin-converting enzyme (ACE) inhibitor dan B-blocker akan menjadi pilihan pengobatan terbaik. Sebagian besar atlet berolahraga dengan penuh semangat selama durasi (90-300 menit/hari) 10 kali lebih tinggi dari durasi yang disarankan yang diberikan oleh American College of Sports Medicine dan American Heart Association. Oleh karena itu, pengurangan durasi dan intensitas latihan mungkin diperlukan untuk mencegah efek samping kardiovaskular
Choledochal Cyst (CC) Todani type I in two years old girl: a case report
Authors: Dira I Komang Prayoga Ariguna , Putra I Gusti Ngurah Sanjaya , Karyana I Putu Gede , Nesa Ni Nyoman Metriani , Ariyanta Kadek Deddy , Dharmajaya I Made 
Published: May 2024

Backgrounds: Choledocal cyst (CC) is a rare congenital cystic dilation of the bile duct and can be associated with severe complications, including malignancy and inflammation of the surrounding anatomy. Approximately 80% of CC is diagnosed in infants and young children in the first decade of life. Complete surgical resection is recommended in patients with choledochal malformations with excellent outcomes.
Case Presentation: A two-year-old girl had intermittent abdominal pain in the upper right quadrant. This complaint was accompanied by fever, nausea and vomiting, decreased appetite and drinking. The physical examination revealed jaundice on the sclera and palpable liver, two fingers below the costal arch. Abdominal ultrasound revealed a cystic mass in the right lower lobe suggestive of the hepatic cyst with inflammation of the cystic head of the pancreas and minimal free fluid per lumen. An abdominal C.T. scan without contrast showed a choledochal cyst classified as Todani Type IV. A cyst in the bile duct was found during the surgical procedure
Conclusion: Choledocal cyst is one of the differential diagnoses in children with symptoms of abdominal pain. Appropriate surgical measures should be undertaken to avoid complications.
Modulating ion-binding at macromolecular interfaces during (bio)mineralization: A snapshot review for calcium carbonate and calcium phosphate systems
Authors: Knight Brenna M. , McCutchin Christina A. 
Published: May 2024

AbstractLocal environments have strict influence over (bio)mineralization in calcifying systems. This snapshot review discusses recent insights into the roles of Ca2+-macromolecule interactions on the nucleation of calcium carbonate and calcium phosphate minerals. Experimental findings combined with simulations/modeling are providing breakthrough information and raising important questions for future studies. The emerging picture is that both nucleation and growth are driven by local ordering of ions and water about the macromolecule interface, rather than broader properties or molecular class. Tuning macromolecular properties at the atomic scale thus provides opportunities for highly specific controls on mineralization; however, many limitations and challenges remain. We highlight studies employing in-situ atomic force microscopy (AFM) and transmission electron microscopy (TEM) to observe crystallization processes on or near macromolecular substrates. As the distribution and ability of these techniques increases, fundamental studies integrating experimental and computational methods will be crucial to inform a broad range of applications.
Graphical abstract
Determining the influence of synthesis gas additives on the environmental performance of internal combustion engine
Authors: Mytrofanov Oleksandr , Proskurin Arkadii 
Published: May 2024

The object of research is the environmental parameters of a reciprocating engine when using a synthesis gas additive to the main fuel. The research is aimed at solving the problem of reducing the concentration of harmful components in the exhaust gases of an internal combustion engine by adding synthesis gas to the main fuel.
Experimentally, the dependences of the effect of the addition of synthesis gas to ethanol on the change in the environmental performance of a piston engine with spark ignition were obtained.
The positive effect of the addition of synthesis gas obtained by thermochemical conversion to ethanol in an amount of up to 5 % by weight on the environmental performance of a spark-ignition piston engine was established. Provided that the engine achieves the same effective power, the use of a synthesis gas additive to the main fuel made it possible to reduce the concentration of CO by 61.5 % and CH by 51.3 % in the exhaust gases. no more than 25–30 words
The addition of synthesis gas contributed to the formation of radicals that activate oxidation chain reactions, and also made it possible to increase the normal combustion rate of the fuel-air mixture by 6.25 %. This ensures normal engine operation on a leaner fuel-air mixture (α=1.21) without deterioration of environmental, energy and economic performance. no more than 25-30 words
The simultaneous reduction of the concentration of harmful components in the exhaust gases and engine efficiency can be achieved by using fuels with a wide concentration limit of ignition and high combustion rate in a lean mixture.
The experimental data obtained can be used in the design or modernization of transport and stationary power plants with internal combustion engines as an approach to meet ever-increasing environmental standards
Improving the calculation module for estimating pollutant emission from conventional and hybrid regional aircraft
Authors: Synylo Kateryna , Makarenko Vitalii , Krupko Andrii , Tokarev Vadim 
Published: May 2024

For the aviation sector, it is extremely important to devise revolutionary solutions in the field of technology to restrain the potential impact of civil aviation on the environment to the level of the established strategic goals of ACARE (FlightPath2050). The introduction of innovative technologies (improvement of the combustion chamber, the introduction of electric hybrid power plants on airplanes, and the use of alternative aviation fuel) will ensure the sustainable growth of air transportation.
To assess the effectiveness of advanced technologies, it is extremely important to have a model for calculating global/local emissions that takes into account the parameters of the flight path of conventional and hybrid aircraft, operational characteristics of the aircraft engine and hybrid powerplant, and the features of sustainable fuel.
The improved module for calculating emission indices by combining the module for calculating the parameters of the flight path and the results of calculating the thermogas-dynamic calculation of the aircraft engine makes it possible to detect the influence of fuel consumption (engine thrust) on the values of the emission indices. This feature is representative for evaluating the efficiency of hybrid powerplants because the electrification of the aircraft fleet is primarily aimed at reducing fuel consumption.
The analysis of simulation results reveals that the fuel consumption and EINOx are significantly reduced (for the climb stage – 25 %; for the descent stage – 30 %) for the hybrid AN26 compared to the conventional AN26. The specified operational measure, in the part of the low-pitch descend, significantly reduces EICO for the hybrid AN26 by an average of 50 % compared to the descend stage for the conventional trajectory.
The results of calculations for the entire flight path demonstrate that the use of a hybrid power plant for An26 contributes to an average reduction of fuel consumption by 10 %, NOx emissions by 25 %, water vapor emissions by 10 %, and CO2 by 10 %.
THEORIES OF THE EARTH AND ‘PLUTONISM’ IN THE INTRODUZIONE ALLA GEOLOGIA BY THE ITALIAN GEOLOGIST SCIPIONE BREISLAK (1811)
Authors: CANDELA ANDREA 
Published: May 2024

ABSTRACT
Scipione Breislak may be considered as one of the most renowned Italian ‘Plutonists’ at the end of the eighteenth and beginning of the nineteenth centuries. In the 1790s, he was a professor of Physics at the Military Academy of Nunziatella in Naples, where he also devoted himself to the study of Vesuvius and the Phlegraean Fields. Thus, he acquainted himself with volcanic phenomena. Breislak's works about the volcanic fields of Campania (Southern Italy) disclosed how Torbern Olof Bergman's theories and Antoine-Laurent de Lavoisier's chemistry had affected his belief in the idea that volcanic eruptions were triggered by ignition of petroleum deposits. After a voluntary exile in France, owing to the downfall of the Roman Republic, Breislak returned to Italy and settled in Milan, where he was appointed as an Inspector of Gunpowder in 1802. Due to his new administrative duties, he had the opportunity to continue studying mineralogy and geology, focusing primarily on the stratigraphy of Lombardy and of the Alps. During the ‘Milanese period’, he published the Introduzione alla geologia (Introduction to geology, 1811), which may be regarded as the first Italian handbook about the ‘new’ science of Geology. In the monograph, he also drew on Huttonian ideas in order to describe the lithostratigraphic features of crystalline rocks. Without neglecting Breislak's volcanological hypotheses, this paper aims to analyze the influence that nineteenth-century Plutonist (Huttonian) geological theories had on the Earth's history that he depicted in the Introduzione alla geologia. The influence of Plutonism—a term that Richard Kirwan introduced to define James Hutton's geological system—may also be recognized in Breislak's rejection of transition rocks. Indeed, according to him: “nature does not make passages or transitions, and each of its products has a specific and particular way to exist” (Breislak 1811, volume 1, pp. 308–309).
THE GEOLOGICAL TRAVELS OF ACHILLE DE ZIGNO IN THE DOLOMITES DURING THE SPRING OF 1846
Authors: ROGHI GUIDO 
Published: May 2024

ABSTRACT
The nobleman Achille De Zigno (1813–1892) was an Italian geologist and naturalist who studied the geological and paleontological features of the Veneto and Tirol regions. His field notes were accompanied by a great number of extremely detailed drawings. His eight notebooks were written between 1841 and 1890, starting when he was 28 until shortly before his death in 1892. He sketched mountain sections, maps, geological outcrops, and he made ink drawings of fossils together with archeological and landscape views. The most impressive features in De Zigno's notebooks are the illustrations of a great number of ‘strati’. These testify to the great effort he made to understand the age and stratigraphic order of the main geological sections in the mountains which he visited.
In the spring of 1846, De Zigno crossed the already renowned Dolomites and described in detail in his notebooks the geology of the area, providing a state-of-the-art account of the geological kowledge of the Dolomites during the mid-nineteenth century. Using a geological map prepared by Leopold von Buch, De Zigno travelled from Auer (Ora) to Bozen (Bolzano), walking through all the western Dolomites, including a site in the village of Predazzo. The former locality, described by Giuseppe Marzari Pencati in 1819, was renowned for its rock layer sequence which contradicted neptunism, a dominant stratigraphic theory of the early 19th century. De Zigno, in sketching the ‘Stratified rocks’ underlying the so-called ‘Primitive rocks’ that therefore were not placed at the base of the entire stratigraphic sequence, made a significant contribution to the history of geology of the Dolomites of that time.
Seismic Characterization of Subsurface Structures at Rock Valley, Nevada
Authors: Li David , Gao Kai , Chen Ting , Huang Lianjie , Swanson Erika , Snelson Catherine , Bodmer Miles , Zeiler Cleat , Turley Reagan 
Published: May 2024

ABSTRACT
The Source Physics Experiment (SPE) aims at improving explosion monitoring techniques by investigating source characteristics of chemical explosions in geologic formations. One of the critical tasks in Rock Valley Direct Comparison (RV/DC), SPE phase III, is to prepare for the main experiment by characterizing the subsurface structures at the test site. Based on the seismic data acquired during an accelerated-weight-drop (AWD) seismic survey at Rock Valley, we first pick the P-wave first-arrival travel times and derive a P-wave velocity model using the adjoint-state first-arrival travel-time tomography. We then apply reverse-time migration to the processed seismic data and obtain high-resolution images of the subsurface structures along the two main survey lines. Our migration results show several reflectors corresponding to major geologic formation boundaries. We employ a multitask machine learning model to enhance the reverse-time migration images and identify faults from these images. We find that our automatically picked faults correlate well with the locations of known faults in the region in addition to many geologically undetected faults. Our subsurface characterization results refine our understanding of the geology in this region and provide valuable velocity and structural information for RV/DC geologic model building and fault identification.
Empowering Rural Women Through Handloom Micro Enterprises: A Case Study of Udalguri District, Assam
Authors: Deka P. , Barman P. , Rabha H. , Bora P. , Borah D. , Das P. 
Published: May 2024

Background: The handloom industry in Assam showcases a remarkable diversity that extends across both rural and urban areas which serves as a supplementary source of income for numerous households in the state. Nalkhamara, a village in Udalguri district of Assam became the workplace for a group of 15 most talented weavers who grouped to form a SHG called Rampar Self Help Group. But unfortunately, they faced significant challenges due to limited resources and absence of marketing organizations. In order to address the issues, the SHG reached out to the KVK, Udalguri for assistance and accordingly, the KVK conducted a demonstration on capacity building of women weavers to enhance their skills in weaving and provided guidance on modern marketing techniques etc. Hence, the present study was planned with the objectives to analyze the economic impact on weavers before and after KVK intervention, types of products manufactured and the constraints faced by them. Methods: The study has followed the case study method with a total of 15 weavers of Rampar SHG having training under KVK, Udalguri. A pre tested questionnaire was prepared to collect data. To measure the economic impact, parameters like gross cost and return, net return, B: C ratio etc. were considered before and after intervention. To evaluate the problems of weavers, open ended questions were asked. Suitable statistical tools were used to analyze the data. Result: With the intervention of KVK Udalguri, the weavers of the SHG able to earn average annual income between ₹ 13.00 to Rs.15.00 lakhs and could able to produced twenty types of diversified handloom products. The constraints faced by them were like improper time management, high input price, exploitation by intermediaries etc.
Revolutionizing Early Education through Advanced Speaking Skills Approach
Authors: Ni’mah Alfa , Destiana Evie 
Published: May 2024

This study implemented the show and tell method to enhance the speaking skills of 5-6-year-old children at Wonosari Muslimat Kindergarten. Using the Classroom Action Research (PTK) approach with collaborative planning, implementation, and reflection, data were collected through observation, interviews, and documentation. Results showed significant improvement, reaching 77.47% proficiency in the second cycle, meeting the 75% target. This research highlights the effectiveness of the show and tell method in improving early childhood speaking skills.

Highlight:

Show and Tell: Boosting Speaking Skills
Early Childhood Education: Language Development Focus
Action Research: Collaborative Improvement Approach

Keyword: Show and Tell Method, Speaking Skills, Early Childhood Education, Classroom Action Research, Improvement.
Using single cell sequencing to explore the difference in tumor- associated macrophages between left and right colon cancer and evaluate the prognosis of patient
Authors: Liao Kaili , Hu Yujie , Zhao Hanqing , Sun Bing , Fu Yuxin , Zhang Jingyan , Sun Xiaomeng , Xiong Zhenfang , Wang Xiaozhong 
Published: May 2024

Abstract

This research investigates the role of TAMs in left and right colon cancer progression, utilizing scRNA-seq to identify variances in TAMs and their microenvironment. We gathered macrophages from 12 left and 6 right colon cancer tissue samples, identifying 325 marker genes. Patients were stratified into three subgroups based on the expression of marker gene, which facilitated the examination of tumor microenvironment differences, immune cell infiltration, and immune checkpoint expression differences. WGCNA further identified 27 TAM characteristic genes. Two genes, CXCR4 and RGS2, were selected as prognostic genes through multivariate Cox regression analysis. Using these genes, we have created a TAM-related prognosis evaluation model, which was validated using external datasets. Our findings suggest that TAM-related genes have prognostic significance in colon cancer, offering potential therapeutic targets for left and right colon cancer treatment.
Wear mechanism of aggregated cBN grains during single-grain ultrasonic vibration-assisted grinding of γ-TiAl alloys
Authors: Song Jiahao , Zhao Biao , Ding Wenfeng , Zhao Yanjun , Zhu Jianhui , Cui Hailong 
Published: May 2024

Abstract

In this study, the wear mechanism of single aggregated cubic boron nitride (AcBN) grain during ultrasonic vibration-assisted grinding is investigated. The single AcBN grinding experiment are conducted under conventional grinding and ultrasonic vibration-assisted grinding on gamma titanium-aluminum intermetallic compounds, and the grain wear mechanism is comprehensively revealed by observing the radial wear height, normal force, average volume pile-up ratio, and morphology evolution of the grains with different maximum undeformed chip thicknesses, grinding speeds, and ultrasonic amplitudes. The experimental results show that the introduction of ultrasonic vibration produces periodic vibration of the workpiece in the tangential direction, which can produce intermittent dissociative behavior and effectively reduce normal force and average volume pile-up ratio of single AcBN grains when grinding, but also makes the instantaneous maximum undeformed chip thickness increase and introduces the periodic impact force, which accelerates the radial wear height of the AcBN grains. In addition, the ultrasonic vibration can effectively reduce the material adhesion in the AcBN grains surface and cause it to continuously undergo micro-fracture has better self-sharpening ability. In addition, excessive ultrasonic amplitude will lead to AcBN grains to occur macro-fracture and the expansion of bond cracks lead to abrasive grains pulling out, losing partial grinding ability.
Comparison of the Effect of Different Breastfeeding Education Methods on Breastfeeding Success
Authors: Yilmaz Melike Punduk , Oren Besey , Yilmaz Ismail , Cetin Ali 
Published: May 2024

Abstract

Background
Despite the well-documented benefits of breastfeeding, many first-time mothers encounter challenges. This study compares the efficacy of traditional face-to-face versus video-based breastfeeding education on improving breastfeeding practices and self-efficacy among primiparous mothers.
Methods
Using a sequential, quasi-experimental design, 70 primiparous mothers were enrolled from a State Hospital in Turkey and systematically divided into two groups: face-to-face education (n = 35) and video-based education (n = 35). The study spanned from January to June 2023, with participants evaluated using the Breastfeeding Self-Efficacy Scale-Short Form and the LATCH Breastfeeding Assessment Tool pre- and post-intervention.
Results
In the group that who received face-to-face breastfeeding education, the difference between pre-test and post-test score averages was statistically significant (p<0.05). While in the group that who received video-based breastfeeding education, the difference between pre-test and post-test score averages was not statistically significant (p<0.05).
Conclusion
It was concluded that face-to-face education is more effective in informing mothers compared to video-based education. However, video-based education also positively affected mothers breastfeeding, and there was no significant difference in breastfeeding skills between mothers who received video-based and face-to-face breastfeeding education.Further research is needed to explore the long-term impacts of these educational approaches on breastfeeding continuation rates.
Prevalence and risk factors for hypertension among children and adolescents in Shaanxi Province, Northwestern China, according to the three hypertension guidelines
Authors: Li Minmin , Wang Xinyan , Zhao Jingjun , Yang Nan , Wang Qianyun , Shi Wei , Bai Ruhai , Hui Tong 
Published: May 2024

Abstract

Thisstudy aimed to examine the prevalence and epidemiological characteristics of hypertension among children and adolescents aged 7-17 years in Shaanxi Province using three hypertension guidelines for children and adolescents. Data from the 2023 Shaanxi Student’s Health Surveillance Survey were used. Hypertension was defined according to three references, namely, the 2018 National Health Commission of the China (NHCC) pediatric blood pressure reference, the 2017 American Academy of Pediatrics (AAP) clinical practice guidelines, and the 2016 European Society of Hypertension guidelines. A log-binomial regression model was applied to assess the associations between hypertension and possible risk factors. A total of 220,497 students with an average age of 11.73 yearswere included in the analysis. The prevalence of hypertension was 11.73%, 15.75% and 10.04% according to the NHCC, APP and ESH guidelines,respectively. All three guidelines suggest that children who wereoverweight or obese or who lived in rural areas had significantly greater odds of having hypertension, and central and southern Shaanxi students had significantly lower odds of having hypertension. All three guidelines show that hypertension in children and adolescents seems to be a serious health problem in Shaanxi Province as well as in Northwestern China; thus, policymakers and public health practitioners should take immediate action to address the already established modifiable risk factors.