bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aspectos relacionados à Educação e à Psicanálise no desenvolvimento humano
Authors: Azevedo Luiza Moura de Souza , Silva Uanderson Pereira da , Rodrigues Michele Aparecida Cerqueira , Marie Simon 
Published: May 2024

1

Introdução: A Educação e a Psicanálise se complementam, ao unir seus conhecimentos sobre o desenvolvimento humano. Essa interface possibilita a análise de questões relacionadas ao funcionamento psíquico, à dinâmica na relação aluno-professor, ao prazer no processo de aprendizagem, à abordagem terapêutica na Educação, à linguagem, entre outros aspectos. Objetivo: Analisar a interface entre a psicanálise e a educação, considerando que essa possibilita compreender as ações do aluno nas diferentes fases de seu desenvolvimento. Método: A pesquisa foi construída a partir de uma abordagem qualitativa, do tipo revisão de literatura, com base nas ideias teóricas de Freud e de outros estudiosos da área, destacando conceitos fundamentais como: “psicanálise”, “transferência”, “educação” e “desenvolvimento integral”. Resultados: Os resultados apontam que a abordagem psicanalítica é uma ferramenta valiosa para os professores. A psicanálise destaca que o aprendizado do aluno é influenciado pela construção da relação entre aluno e professor, superando as tentativas tradicionais de ensino. Conclusões: Portanto, com foco apenas nas atividades práticas do professor, a ênfase recai na interação e na experiência compartilhada.
Third Hankel determinant for the class of analytic functions defined by Mathieu-type series related to a petal-shaped domain
Authors: Panigrahi T. , Pattnayak E. , El-Ashwah R. M. 
Published: May 2024

UDC 517.5
We introduce a new subclass of analytic functions based on the Mathieu-type series related to a petal-shaped domain. We investigate the bounds of the initial coefficient estimates, the Fekete–Szegö inequality, and the Hankel determinant of order two and three.
Numerical continued fraction interpolation
Authors: Celis Oliver Salazar 
Published: May 2024

UDC 517.524
We show that highly accurate approximations can often be obtained by constructing Thiele interpolating continued fractions by a Greedy selection of the interpolation points together with an early termination condition. The obtained results are comparable with the outcome of state-of-the-art rational interpolation techniques based on the barycentric form.
A refinement of Schwarz's lemma at the boundary
Authors: Örnek Bülent Nafi 
Published: May 2024

UDC 517.5
We investigate a boundary version of the Schwarz lemma for analytic functions. In addition, an analytic function satisfying the equality case is found by deducing inequalities related to the modulus of the derivative of analytic functions at a boundary point of the unit disk. Some coefficients used in the Taylor expansion of the function are considered in these inequalities. In the last theorem, by analyzing the Taylor expansion about two points, we obtain the modulus of the derivative of the function at point 1.
Optimal matching parameters of the inverse Hilbert-type integral inequality with quasihomogeneous kernels and their applications
Authors: Hong Yong , Feng Mingjun , He Bing 
Published: May 2024

UDC 517.9
By using the inverse Hölder inequality and the weight function method, we establish the inverse Hilbert-type integral inequality. In the case of a quasihomogeneous kernel, we obtain the necessary and sufficient conditions for the optimal matching parameters. Finally, their applications in the operator theory are discussed.
Бігармонічне продовження градієнтів за допомогою моногенних функцій зі значеннями у бігармонічній алгебрі
Authors: Gryshchuk S. 
Published: May 2024

УДК 517.5
Знайдено необхідні та достатні умови існування продовження через гладку криву для градієнтів функцій, які визначені та є бігармонічними функціями у відповідних областях, що межують з даною кривою. Навіть більше, знайдене продовження визначає градієнт бігармонічної функції в області, яка є об'єднанням зазначених областей та кривої.
The Kinematic and Chemical Properties of the Close-in Planet Host Star 8 UMi
Authors: Chen Huiling , Huang Yang , Zhu Wei , Beers Timothy C. , Xie Renjing , Zhou Yutao , Wang Sharon Xuesong , Wang Wei , Alexeeva Sofya , Feng Qikang , Fu Haozhu , Li Haining , Wang Lile , Zhang Huawei 
Published: May 2024

Abstract
A recent study by Hon et al. reported that a close-in planet around the red clump star, 8 UMi, should have been engulfed during the expansion phase of its parent star’s evolution. They explained the survival of this exoplanet through a binary-merger channel for 8 UMi. The key to testing this formation scenario is to derive the true age of this star: is it an old “imposter” resulting from a binary merger, or a genuinely young red clump giant? To accomplish this, we derive kinematic and chemical properties for 8 UMi using astrometric data from Gaia DR3 and the element-abundance pattern measured from a high-resolution (R ∼ 75,000) spectrum taken by SOPHIE. Our analysis shows that 8 UMi is a normal thin-disk star with orbital rotation speed of V

ϕ
= 244.96 km s−1, and possesses a solar metallicity ([Fe/H] = −0.05 ± 0.07) and α-element-abundance ratio ([α/Fe] = +0.01 ± 0.03). By adopting well-established relationships between age and space velocities/elemental abundances, we estimate a kinematic age of

3.50

−
2.00

+
3.00

Gyr, and a chemical age of

3.25

−
1.50

+
2.50

Gyr from [C/N] and 3.47 ± 1.96 Gyr from [Y/Mg] for 8 UMi, respectively. These estimates are consistent with the isochrone-fitting age (

1.90

−
0.30

+
1.15

Gyr) of 8 UMi, but are all much younger than the timescale required in a binary-merger scenario. This result challenges the binary-merger model; the existence of such a closely orbiting exoplanet around a giant star remains a mystery yet to be resolved.
Probing the Rock Mass Fraction and Transport Efficiency inside Uranus Using 40Ar Measurements
Authors: Nimmo Francis , Lunine Jonathan , Zahnle Kevin , Stixrude Lars 
Published: May 2024

Abstract
The bulk of Uranus consists of a rock–ice core, but the relative proportions of rock and ice are unknown. Radioactive decay of potassium in the silicates produces 40Ar. If transport of argon from the core to the gaseous envelope is efficient, a measurement of 40Ar in the envelope will provide a direct constraint on the rock mass present (assuming a chondritic rock composition). The expected 40Ar concentrations in this case would be readily detectable by a mass spectrometer carried by a future atmospheric probe. For a given envelope concentration there is a trade-off between the rock mass present and the transport efficiency; this degeneracy could be overcome by making independent determinations of the rock mass (e.g., by gravity and seismology). Primordial 40Ar is a potential confounding factor, especially if Ar/H2 is significantly enhanced above solar or if degassing of radiogenic 40Ar were inefficient. Unfortunately, the primordial 40Ar/36Ar ratio is very uncertain; better constraints on this ratio through measurement or theory would be very helpful. Pollution of the envelope by silicates is another confounding factor but can be overcome by a measurement of the alkali metals in the envelope.
Et si nous inventions ensemble le futur du travail ?
Authors: Pénicaud Muriel 
Published: May 2024

L’ampleur et la vitesse du bouleversement à venir sont inédites dans l’histoire humaine. Quatre lames de fond vont profondément modifier le monde du travail dans les années à venir : l’intelligence artificielle, la transition écologique, l’évolution démographique et le changement du rapport au travail. Un milliard de jobs vont être créés, détruits ou transformés à l’échelle de la planète d’ici dix ans. Dans nos économies développées, cela représente 50 à 80 % des emplois. Le bilan quantitatif sera probablement positif, mais la vitesse et l’ampleur de la transformation à mener sont redoutables. Ce défi nous attend tous, gouvernants, entreprises, syndicats, administrations, associations, médias et société civile : enjamber ensemble le mouvement pour le transformer en progrès économique, social et écologique, ou bien se laisser emporter par un tsunami qui génèrerait chaos et drames sociaux. Nous tous, après d’autres, avant les générations à venir, portons la responsabilité de dessiner le futur du travail. Alors, engageons-nous !
Hannah Arendt et sa réception critique : l’autorité « non autoritaire »
Authors: Augris Emma 
Published: May 2024

Depuis la traduction de La crise de la culture en 1972, anti-pédagogues et pédagogues se sont approprié l’article « La crise de l’éducation » (1958/2000). Pourtant, la conception de l’autorité qu’Arendt développe n’entre pas dans l’opposition entre conservateurs et progressistes : elle nous invite plutôt à penser une autorité « non autoritaire », qui ne se laisse pas confondre avec la domination en général. Dès lors, la valorisation de l’autorité, comme essentielle à la conduite d’une vie collective satisfaisante et à la transmission de l’amour du monde aux jeunes générations, ne fait pas d’elle une philosophe autoritariste ou conservatrice, dans le sens où l’emploi de la force serait pour elle nécessaire à l’obéissance des citoyens (ou des élèves dans le cadre de l’école) et à la durabilité d’un régime politique. L’originalité de sa position est qu’elle ne cherche en aucun cas à élaborer une pensée politique ou pédagogique indiquant un protocole à suivre, mais propose une réflexion politique sur l’éducation, d’où la pertinence de ces travaux pour analyser et comprendre la crise actuelle de l’autorité politique et pédagogique.
Erratum - LncRNA gadd7 promotes mitochondrial membrane potential decrease and apoptosis of alveolar type II epithelial cells by positively regulating MFN1 in an <i>in vitro</i> model of hyperoxia-induced acute lung injury
Authors: Liu Guoyue , Yin Cunzhi , Qian Mingjiang , Xiao Xuan , Wu Hang , Fu Fujian 
Published: May 2024

This corrects the article published in European Journal of Histochemistry 2023;67:3535. doi: 10.4081/ejh.2023.3535
To compare the efficacy of the between-the-fingers grip with the conventional pen-holding grip to hold an endotracheal tube for orotracheal intubation: A randomised controlled trial
Authors: Thakur Soumya , Tewari Prabhat , Shamshery Chetna , Mishra Prabhakar 
Published: May 2024

Background and Aims:
Correctly holding the endotracheal tube (ETT) is essential for successful tracheal intubation. The study’s primary objective was to compare the between-the-fingers grip with the conventional pen-holding grip regarding the number of attempts required for orotracheal intubation and usage of external aids.

Methods:
Three hundred patients undergoing elective surgeries under general anaesthesia were randomised according to the method to hold the ETT to Group C (conventional grip) and Group M (modified, between-the-fingers grip) during oro-tracheal intubation. A designated anaesthetist blinded to the groups performed laryngoscopy in all the patients, and difficult Cormack-Lehane grade 3b and 4 (n = 24) were excluded. Then, the group was revealed to the anaesthetist, and intubation was done accordingly; the number of attempts, use of backward upward rightward pressure (BURP), and time taken were noted. The sample size was estimated using the software G*Power version 3.1.9.2. Statistical Package for Social Sciences, version 23 (SPSS-23, IBM, Chicago, USA) was used for data analysis.

Results:
Single-attempt intubation was comparable between the groups (99.3% versus 97.2%, P = 0.197). In contrast, the external assistance as BURP (0.75% versus 6.99%, P = 0.009) and the time taken for intubation (P = 0.008) were reduced in group M significantly.

Conclusion:
The between-the-fingers grip seems as effective as the standard grip to hold the ETT during intubation. However, it proved to be better as it can reduce the requirement for external assistance in BURP.
Comparing the posture and comfort of anaesthesiologists during laryngoscopy and tracheal intubation in the head-elevated laryngoscopy position in supine position and with a 25° backup: A randomised clinical crossover trial
Authors: Mookambika R , Hemanth Kumar RV , Areti Archana , Jaya V 
Published: May 2024

Background and Aims:
The head-elevated laryngoscopy position (HELP) and a 25° backup have been proposed to enhance glottic visualisation, yet concerns about ergonomic discomfort hinder their widespread adoption. This study compares the comfort and posture adopted by anaesthesiologists while performing laryngoscopy and tracheal intubation with patients in HELP while in a supine position or with 25° backup.

Methods:
The study included 48 patients aged 18–60 years with normal airways and 12 experienced anaesthesiologists. Patients were randomised into two groups using permuted block randomisation. Anaesthesiologists performed laryngoscopy and intubation in supine HELP and 25° backup HELP positions. Anaesthesiologist’s posture was determined by measuring the angles of neck, wrist, elbow, back and knee joints, which were compared using Student’s t-test, and subjective comfort assessed on a Likert scale was compared using the Chi-square test. As mentioned by the anaesthesiologist, Cormack- Lehane grading was also noted and compared using a Chi-square test between groups, taking a P value <0.05 as significant.

Results:
Both positions demonstrated comparable anaesthesiologist posture (P = 0.919) and comfort (P = 0.644). However, the 25° backup HELP positions significantly improved Cormack–Lehane grades, with 68% achieving grade 1 compared to 31% in the supine HELP group (P = 0.012). Haemodynamic stability and tracheal intubation time showed no significant differences between the groups (P = 0.475 and 0.117, respectively), and no complications were reported in either group.

Conclusion:
Anaesthesiologists’ posture and comfort during laryngoscopy and tracheal intubation are similar between supine and 25° backup in patients with easy airways.
Evaluation of the value of combined detection of tumor markers CA724, carcinoembryonic antigen, CA242, and CA19-9 in gastric cancer
Authors: Zhou Chong-Mei , Zhao Shao-Hua 
Published: May 2024

BACKGROUND
Gastric cancer is a global health concern that poses a significant threat to human well-being.
AIM
To detecting serum changes in carcinoembryonic antigen (CEA), carbohydrate antigens (CA) 724, CA242, and CA19-9 expression among patients with gastric cancer.
METHODS
Eighty patients diagnosed with gastric cancer between January 2020 and January 2023 were included in the observation group, while 80 patients with benign gastric diseases were included in the control group. Both groups were tested for tumor markers (CA724, CEA, CA242, and CA19-9]. Tumor marker indicators (CA724, CEA, CA242, and CA19-9) were compared between the two groups, assessing positive rates of tumor markers across various stages in the observation group. Additionally, single and combined detection of various tumor markers were examined.
RESULTS
The sensitivity, specificity, accuracy, positive predictive value, and negative predictive value observed for the combined detection of CA724, CEA, CA242, and CA19-9 were higher than those of CA724, CEA, CA242, and CA19-9 individually. Therefore, the combined detection of CA724, CEA, CA242, and CA19-9 has a high diagnostic accuracy and could reduce the occurrence of missed or misdiagnosed cases, facilitating the early diagnosis and treatment of patients.
CONCLUSION
CA724, CEA, CA242, and CA19-9 serum levels in gastric cancer patients significantly surpassed those in non-gastric cancer patients (P < 0.05). Their combined detection can improve the diagnostic accuracy for gastric cancer, warranting clinical promotion.
Is sarcopenia effective on survival in patients with metastatic gastric cancer?
Authors: Dogan Ozlem , Sahinli Hayriye , Duzkopru Yakup , Akdag Tuba , Kocanoglu Abdulkadir 
Published: May 2024

BACKGROUND
Sarcopenia is a progressively diminishing state characterized by the reduction of muscle mass and density, which is frequently observed in malignancies of solid organs.
AIM
To assess how sarcopenia affects the overall survival of individuals who have been diagnosed with metastatic gastric cancer.
METHODS
The study retrospectively included individuals who had been diagnosed with metastatic gastric cancer between January 2008 and December 2020. Sarcopenia was identified through the calculation of the average Hounsfield units (HUAC) using computed tomography (CT) images taken at the time of diagnosis in patients.
RESULTS
A total of 118 patients with metastatic gastric cancer were evaluated. Sarcopenia was detected in 29 patients (24.6%). The median survival of all patients was 8 (1-43) mo. The median survival of patients with sarcopenia was 2 mo, while it was 10 mo for those without sarcopenia (P < 0.001). A significant relationship was found between sarcopenia and survival.
CONCLUSION
Sarcopenia has been observed to impact survival outcomes in various types of solid tumor cancers. Sarcopenic patients can be identified in a short time, easily and inexpensively, by HUAC measurements from CT images used for diagnosis, and survival could be promoted with nutritional support.
Clinical outcome and prognostic factors of T4N0M0 colon cancer after R0 resection: A retrospective study
Authors: Liu Bang , Zhang Zhao-Xiong , Nie Xin-Yang , Sun Wei-Lin , Yan Yong-Jia , Fu Wei-Hua 
Published: May 2024

BACKGROUND
Paradoxically, patients with T4N0M0 (stage II, no lymph node metastasis) colon cancer have a worse prognosis than those with T2N1-2M0 (stage III). However, no previous report has addressed this issue.
AIM
To screen prognostic risk factors for T4N0M0 colon cancer and construct a prognostic nomogram model for these patients.
METHODS
Two hundred patients with T4N0M0 colon cancer were treated at Tianjin Medical University General Hospital between January 2017 and December 2021, of which 112 patients were assigned to the training cohort, and the remaining 88 patients were assigned to the validation cohort. Differences between the training and validation groups were analyzed. The training cohort was subjected to multivariate analysis to select prognostic risk factors for T4N0M0 colon cancer, followed by the construction of a nomogram model.
RESULTS
The 3-year overall survival (OS) rates were 86.2% and 74.4% for the training and validation cohorts, respectively. Enterostomy (P = 0.000), T stage (P = 0.001), right hemicolon (P = 0.025), irregular review (P = 0.040), and carbohydrate antigen 199 (CA199) (P = 0.011) were independent risk factors of OS in patients with T4N0M0 colon cancer. A nomogram model with good concordance and accuracy was constructed.
CONCLUSION
Enterostomy, T stage, right hemicolon, irregular review, and CA199 were independent risk factors for OS in patients with T4N0M0 colon cancer. The nomogram model exhibited good agreement and accuracy.
METTL5 promotes gastric cancer progression via sphingomyelin metabolism
Authors: Zhang Ya-Qiong , Li Jian , Qin Zhe , Li De-Ming , Ye Fang-Zhou , Bei Song-Hua , Zhang Xiao-Hong , Feng Li 
Published: May 2024

BACKGROUND
The treatment of gastric cancer (GC) has caused an enormous social burden worldwide. Accumulating studies have reported that N6-methyladenosine (m6A) is closely related to tumor progression. METTL5 is a m6A methyltransferase that plays a pivotal role in maintaining the metabolic stability of cells. However, its aberrant regulation in GC has not been fully elucidated.
AIM
To excavate the role of METTL5 in the development of GC.
METHODS
METTL5 expression and clinicopathological characteristics were analyzed via The Cancer Genome Atlas dataset and further verified via immunohistochemistry, western blotting and real-time quantitative polymerase chain reaction in tissue microarrays and clinical samples. The tumor-promoting effect of METTL5 on HGC-27 and AGS cells was explored in vitro by Cell Counting Kit-8 assays, colony formation assays, scratch healing assays, transwell assays and flow cytometry. The tumor-promoting role of METTL5 in vivo was evaluated in a xenograft tumor model. The EpiQuik m6A RNA Methylation Quantification Kit was used for m6A quantification. Next, liquid chromatography-mass spectrometry was used to evaluate the association between METTL5 and sphingomyelin metabolism, which was confirmed by Enzyme-linked immunosorbent assay and rescue tests. In addition, we investigated whether METTL5 affects the sensitivity of GC cells to cisplatin via colony formation and transwell experiments.
RESULTS
Our research revealed substantial upregulation of METTL5, which suggested a poor prognosis of GC patients. Increased METTL5 expression indicated distant lymph node metastasis, advanced cancer stage and pathological grade. An increased level of METTL5 correlated with a high degree of m6A methylation. METTL5 markedly promotes the proliferation, migration, and invasion of GC cells in vitro . METTL5 also promotes the growth of GC in animal models. METTL5 knockdown resulted in significant changes in sphingomyelin metabolism, which implies that METTL5 may impact the development of GC via sphingomyelin metabolism. In addition, high METTL5 expression led to cisplatin resistance.
CONCLUSION
METTL5 was found to be an oncogenic driver of GC and may be a new target for therapy since it facilitates GC carcinogenesis through sphingomyelin metabolism and cisplatin resistance.
Casual associations between blood metabolites and colon cancer
Authors: Hu Ke-Yue , Cheng Yi-Quan , Shi Zhi-Long , Ren Fu-Peng , Xiao Gang-Feng 
Published: May 2024

BACKGROUND
Limited knowledge exists regarding the casual associations linking blood metabolites and the risk of developing colorectal cancer.
AIM
To investigate causal associations between blood metabolites and colon cancer.
METHODS
The study utilized a two-sample Mendelian randomization (MR) analysis to investigate the causal impact of 486 blood metabolites on colorectal cancer. The primary method of analysis used was the inverse variance weighted model. To further validate the results several sensitivity analyses were performed, including Cochran's Q test, MR-Egger intercept test, and MR robust adjusted profile score. These additional analyses were conducted to ensure the reliability and robustness of the findings.
RESULTS
After rigorous selection for genetic variation, 486 blood metabolites were included in the MR analysis. We found Mannose [odds ratio (OR) = 2.09 (1.10-3.97), P = 0.024], N-acetylglycine [OR = 3.14 (1.78-5.53), P = 7.54 × 10-8], X-11593-O-methylascorbate [OR = 1.68 (1.04-2.72), P = 0.034], 1-arachidonoylglycerophosphocholine [OR = 4.23 (2.51-7.12), P = 6.35 × 10-8] and 1-arachidonoylglycerophosphoethanolamine 4 [OR = 3.99 (1.17-13.54), P = 0.027] were positively causally associated with colorectal cancer, and we also found a negative causal relationship between Tyrosine [OR = 0.08 (0.01-0.63), P = 0.014], Urate [OR = 0.25 (0.10-0.62), P = 0.003], N-acetylglycine [0.73 (0.54-0.98), P = 0.033], X-12092 [OR = 0.89 (0.81-0.99), P = 0.028], Succinylcarnitine [OR = 0.48 (0.27-0.84), P = 0.09] with colorectal cancer. A series of sensitivity analyses were performed to confirm the rigidity of the results.
CONCLUSION
This study showed a causal relationship between 10 blood metabolites and colorectal cancer, of which 5 blood metabolites were found to be causal for the development of colorectal cancer and were confirmed as risk factors. The other five blood metabolites are protective factors.