bluuebunny/crossref_metadata_2025 huggingface dataset:
Under Sundanese eyes; Raden Ajoe Abdoerachman’s journey to Europe
Authors:   Independent researcher, Kurnia Atep
Published: May 2024

This article examines the travel account written by Raden Ajoe Abdoerachman, the wife of a senior native official, the Regent of Meester Cornelis (Jatinegara), Raden Aria Abdoerachman, who, with his family, was sent at the expense of the colonial government to the Netherlands to study agricultural practices in 1928. The account shows the colonial subject’s admiration for and mimicry of European behaviour and practices, but occasional ironic comments show her ambivalence towards some institutions in the Netherlands while at the same time she also criticises unfair representations of Indonesia.
ACTUAL PROBLEMS OF APPLYING OF SOME INNOVATIVE TECHNOLOGIES IN THE PROCESS OF CONSIDERATION OF THE APPLICATIONS FOR RECOGNITION AND GRANTING OF PERMISSION FOR COMPULSORY ENFORCEMENT OF FOREIGN JUDGMENTS
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Korniienko Maryna
Published: May 2024

The article is devoted to the problem of applying certain innovative technologies in the process of consideration by the courts of Ukraine of applications for recognition or granting of permission for compulsory enforcement of foreign judgments. The author analyses the provisions of the Civil Procedure Code of Ukraine that provide for the right of participants in cases to submit documents to the court in electronic form. Actual judicial practice of Ukrainian courts, both local and the Supreme Court, is also analyzed. The article highlights three main problems concerning the right of applicants to apply for recognition or enforcement of foreign judgments in electronic form. The first problem concerns inconsistencies in the provisions of Chapters 1 and 2 of Title IX of the Civil Procedure Code of Ukraine, namely the absence in Chapter 2 of any reference to the right of the applicant to file an application and its attachments in electronic form. The second problem arises from the content of the current edition of part 5 of article 466 of the Civil Procedure Code of Ukraine, which provides for the right to file an application in electronic form, but at the same time sets significant restrictions on the exercise of this right. This provision does not allow applicants to exercise their procedural rights in full and does not reduce the formalization of civil proceedings. The third problem relates to the unequal interpretation by Ukrainian courts of the provisions of civil procedure law and the lack of a unified approach to recognizing the right of applicants to submit documents to the court using the court's official e-mail address. Developing these issues, the author quotes judicial practice, which demonstrates the absence of a sustainable and unified approach and confirms the author's conclusions regarding the above-mentioned problems. Summarizing the research and practical analysis, the author stresses the importance of taking a broad approach to the interpretation of the legislation governing the procedure for filing documents in electronic form, in the current context of martial law in Ukraine. In the conclusion to the article, the author gives practical proposals for solving the three problems identified in the article.
Clinical experience of using loop threads for tendon suturing of injured tendons of finger flexors in children's hands
Authors: Idris Lamiya Ya. , Alexandrov Alexander V. , Vybornov Dmitry Yu. , Goncharuk Pavel V. , Evdokimov Alexander N. , Lvov Nikolay V. , Smirnov Alexander A. , Khagurov Ruslan A.
Published: May 2024

BACKGROUND: Despite a significant progress in hand surgery, to date, the number of unsatisfactory functional outcomes in patients with injured flexor tendons of fingers still remains high, which underlines the importance and significance of the problem of flexor tendon repair in children.
CLINICAL CASE DESCRIPTION: The authors present a series of clinical cases with the application of loop threads for suturing tendons in children with tendon injuries in deep finger flexors at different anatomical sites. They share their experience in using loop threads for tendon suturing in zones II, III, IV, V including tendon end reinsertion in zone I again with a loop thread. The primary task of surgical treatment of children with injured tendons of finger flexors is their restoration. In order to prevent secondary tendon ruptures, finger contractures, infectious complications and scarring of the tendon with surrounding tissues, it is recommended to use optimal suture material and surgical sutures that meets the basic requirements for tendon suturing . Specific pediatric anatomy must be taken into consideration as well. As the authors' clinical experience shows, a new approach to the restoration of injured finger flexor tendons with loop threads allows to avoid complications in 98% of cases.
CONCLUSION: The implementation of loop tendon suturing into pediatric practice in combination with appropriate rehabilitation and motivation for the rehabilitation of a child and his/her parents opens up new prospects for the successful treatment of children with injured tendons of deep flexors of hand fingers.
Transoral endoscopic thyroidectomy in the thyroid cancer in children
Authors: Polkin Vyacheslav V. , Isaev Pavel A. , Ilyin Alexey A. , Plugar Alice K. , Ivanov Sergey A. , Kaprin Andrei D.
Published: May 2024

BACKGROUND: Transoral endoscopic thyroidectomy (TE) by the vestibular access is an advanced technique in modern domestic oncology as it enables to have a perfect cosmetic results without any asymmetry caused by the scar strain on the visualized surface of the neck skin.
CLINICAL CASE DESCRIPTION: The article presents the first Russian experience, obtained in the research and clinical institution specializing in oncological diseases, in the application of transoral endoscopic TE by the vestibular access in children suffering of differentiated thyroid cancer. 9 children with thyroid cancer (TC), who were hospitalized to the A. Tsyb Medical Radiological Research Center from July 5, 2022, till December 20, 2022, were taken in the study. Tumor stage was estimated by the International Classification TMN TC (UICC, 8th ed., 2017): cT1a — 6 patients, cT1b — 3 patients. The age ranged from 6 to 17 y.o., average 15.2±1.1 (5 boys, 4 girls). All patients survived endoscopic surgery on the thyroid gland (TG) by the vestibular access: 6 patients — hemithyroidectomy (HTE) and 3 patients — TE, selective cervical lymphadenectomy (level VI).
All nine endoscopic surgeries on the thyroid gland by the vestibular access were successful, without conversion. In all patients, paratracheal, pretracheal and prelaryngeal groups of lymph nodes on the lesion side (level VI) were removed. Surgery duration ranged from 59 to 143 minutes, average 95±20.5 minutes. No complications, such as laryngeal nerve paresis or hypoparathyroidism, were observed. Intradermal hematoma and chin skin paresthesia were registered as local postoperative complications which did not require any treatment. All patients were satisfied with their cosmetic outcomes.
CONCLUSION: Transoral endoscopic thyroidectomy by the vestibular access is a safe and feasible alternative surgical intervention for neoplasms in the carefully selected infants so as to avoid scar formations on the frontal neck surface. Transoral endoscopic interventions in the thyroid gland and regional lymphatic regions by the vestibular access should be performed only in highly specialized oncological centers equipped with modern endoscopic devices.
Laparoscopic access in the treatment of palpable cryptorchidism (review)
Authors: Isroilov Abrorjon A. , Akramov Nail R. , Sizonov Vladimir V. , Shidaev Askhab Kh-A. , Rakhmatullaev Akmal A.
Published: May 2024

The standard approaches in the treatment of palpable cryptorchidism are transinguinal and transscrotal, which allows achieving a high success bring the testis down to the bottom of the scrotum. However, variants of high retention of palpable cryptorchidism, in which the use of a standard set of surgical techniques for orchidofuniculolysis does not provide free descent of the testis into the scrotum without tension of the spermatic cord. The described clinical variants prompted scientists to look for alternative approaches that allow high mobilization of testicular vessels to fix the testicle in the scrotum without tension of the spermatic cord.
The analysis of literature using the database eLibrary, PubMed, Scopus, CyberLeninka, RSCI, published before 1.05.2023. The search was performed by keywords: "inguinal cryptorchidism", "palpable cryptorchidism", "children", "laparoscopy".
This literature review presents the results of the use of laparoscopic access in the treatment of children with palpable cryptorchidism, reflects the advantages and disadvantages of using minimally invasive surgery.
Currently, there are no national clinical guidelines mentioning the possibility of using laparoscopic access in the treatment of palpable forms of cryptorchidism, however, the number of publications that have appeared in recent years on the results of using access in the treatment of palpable cryptorchidism suggests that in the foreseeable future laparoscopy will be offered for use as an effective and safe alternative to traditional transinguinal and transscrotal access or in addition to them.
A nonparasitic cyst of the spleen in children — is surgery a must? Two clinical cases
Authors: Teslenko Svyatoslav E. , Chundokova Madina A. , Ushakov Konstantin V. , Yusifova Ulvia I.
Published: May 2024

BACKGROUND: Non-parasitic splenic cysts is a rare pathology in children, accounting for 0.5–2% of all splenic diseases. Typically, most cysts, as a rule, are asymptomatic However, as the cyst is enlarging, clinical symptoms — such as pain, discomfort in the left abdomen, and nausea — may appear. These symptoms are indicators for surgical intervention. Splenic cysts larger than 5 cm have a higher risk of complications such as rupture, bleeding, and infection; therefore, surgical treatment is recommended in these cases. Some authors consider the surgical intervention to be appropriate for cysts sized greater than 4 cm. However, small size of splenic neoplasms can complicate their visualization and surgery, thus increasing the risk of intraoperative complications and recurrences. Currently, in cases of borderline sizes of asymptomatic non-parasitic splenic cysts, it is recommended to assess the dynamics of size changes, so as to find the optimal curative tactics for the patient.
CLINICAL CASE DESCRIPTION: Two clinical examples of non-parasitic splenic cysts in children are discussed in the article. In the first case, a splenic formation with diameter 40 mm was found in a 5-y.o. girl; the diagnosis was confirmed at ultrasound and computed tomography examinations. At the recommended dynamic follow -up , it was found out that the cyst decreased to 5 mm in diameter. In the second case, a 14-y.o. boy was hospitalized for an elective surgery, because a splenic formation was diagnosed at the regular dispensary check-up. Ultrasound and computed tomography examinations of the abdominal cavity revealed a cyst of 45 mm on the visceral surface of the upper segment of the spleen. Laparoscopy failed to visualize the splenic cyst. The follow-up monitoring with a repeated ultrasound examination of the abdominal cavity in 3-6 months was recommended. Imaging diagnostic techniques have confirmed that cyst location and size remained unchanged.
CONCLUSION: The two described clinical cases demonstrate the importance of dynamic follow-up monitoring in case of borderline-sized non-parasitic splenic cysts in children, as it helps to avoid unnecessary surgical interventions.
The use of a vacuum bell in minimally invasive repair of pectus excavatum
Authors: Shominova Alena O. , Mitupov Zorikto B. , Razumovskiy Aleksander Yu. , Chumakova Galina Yu. , Pavlov Anatoliy A.
Published: May 2024

BACKGROUND: Along with the widespread use of D. Nuss surgery, the number of complications and deaths has increased. In order to increase the safety of the procedure, various methods of sternal elevation are used. One of these methods is the use of a vacuum bell. This method allows you to perform the elevation of the sternum by creating a negative pressure.
AIM: This article describes our experience of intraoperative and preoperative use of a vacuum bell when performing thoracoplasty according to Nass in our own modification
METHODS: The experience of treating 15 patients aged 8 to 17 years (average age 15.0±2.6 years) operated by the D. Nuss method using vacuum bell is considered. Indications for intraoperative elevation of the sternum were cases of deep pectus excavatum (PE) (Haller index more than 4.5), a variant of the “Grand Canyon" deformation and PE after sternotomy. Also, the vacuum bell was used as a preoperative preparation.
RESULTS: In patients who used a vacuum bell before surgery as preparation, the depth of deformation significantly decreased and at the time of surgery, the average depth of deformation was 6.7±4.0 mm, versus 28.0±6.0 mm before treatment. There was also a decrease in pain syndrome in the postoperative period, a reduction in the use of extended epidural anaesthesia and nonsteroidal anti-inflammatory drugs.
With the intraoperative use of a vacuum bell in patients with PE after sternotomy, the elevation of the sternum was confirmed by thoracoscopy. No intra- and postoperative complications were observed in 14 (93%) patients who used a vacuum bell during thoracoplasty by Nass. In one case, a patient who had previously undergone a sternotomy had massive bleeding as a result of a heart injury.
CONCLUSION: The use of a vacuum bell during thoracoplasty by Nass has proven to be a safe, non-invasive and effective method of sternum elevation, both intraoperatively and as a preoperative preparation.
Prehospital medical care in pediatric burns: a literature review
Authors: Oborkina Dariya S. , Budkevich Liudmila I.
Published: May 2024

The properly administered first aid is an important component in achieving better outcomes in the treatment of burn patients. One of the first stages of management of such patients is a pre-hospital one.
The purpose of the study is to analyze the literature review on medical care for children with burns in the prehospital stage, to identify critical deviations and changes that require revision of the current recommendations.
A review of trials and latest recommendations on providing medical care to burned children at the prehospital period was carried out. The search was done in PubMed, Medline, GoogleScholar, eLibrary databases, as well as in Yandex search system. Out of 8 168 sources, 17 publications were selected for the data analysis.
The performed review has identified main challenges in providing the first aid to children with burns at the prehospital stage. Children will benefit from reaching the consensus between burn specialists and emergency medical providers before patients are taken to a burn center. These data should be used as the basis for future agreements between these specialists.
Correctly placed accents on anesthesia, dressings, infusion therapy in children with burns before their arrival to the hospital dictate a need to revise the existing recommendations in our country.
Laparoscopic inguinal hernia repair in children: true herniotomy is more reliable than herniorrhaphy
Authors: Kotlovsky Anatole M. , Chernogorov Oleg L. , Medvedev Aleksei I. , Kruglyi Vladimir I. , Prityko Andrey G.
Published: May 2024

BACKGROUND: The optimal laparoscopic technique for pediatric inguinal hernia continues to be discussed with a view to its further refinement.
AIM: This study aimed to ascertain the outcomes of two laparoscopic fully intra-corporeal techniques employed in our practice: herniorrhaphy and true herniotomy.
METHODS: A retrospective comparative review of patient outcomes was conducted following laparoscopic groin hernia repair: herniorrhaphy — 1st series and true herniotomy — 2nd series. Patient data was analysed using non-parametric statistics with Mann-Whitney test.
RESULTS: In total there were 328 patients, aged between 2 months and 17 years, with 402 groin hernia defects including metachronous and rare defects. The herniorrhaphy was performed for indirect hernia defects (n=186) and herniotomy — for indirect (n=206) as well as for direct (n=6) and femoral (n=2) defects. Technically, there were no intraoperative complications in any case in either series. Conversion to open procedure was required in one patient of 1st series (0,5%) with giant hernia because of the impossibility to maintain due pneumoperitoneum. The postoperative recovery was prompt and uneventful with restoration of mobility and oral intake within 3–6 hours in all patients with no difference between the series. Adverse postoperative events were noted in 10 patients after herniorrhaphy — hydrocele (n=6; 3.2%) and hernia recurrence (n=4; 2.2%) whereas after herniotomy there was only one case (n=1; 0.5%) of hydrocele and none of recurrence. The overall rate of these complications was significantly lower in the herniotomy series vs herniorrhaphy (p=0.004).
CONCLUSION: Laparoscopic intracorporeal techniques both herniorrhaphy and true herniotomy are safe and effective for pediatric hernia repair. True herniotomy appears to be a more robust technique to minimise incidence of postoperative hydrocele and recurrence.
Surgical treatment of hereditary pancreatitis in four children in one and the same family
Authors: Кislenko Alina A. , Razumovskiy Alexandr Yu. , Kholostova Victoriya V.
Published: May 2024

BACKGROUND: Hereditary pancreatitis is an autosomal dominant disease with high gene penetration (80%), manifested with signs of chronic and recurrent pancreatitis. This pathology is rarely met in children. In the world literature, the idea of surgical approach in treating hereditary pancreatitis is evidently supported because it helps to eliminate symptoms of pancreatic obstruction, to prevent complications and to slow down the process of pancreatic atrophy.
CLINICAL CASE DESCRIPTION: The article describes a case of hereditary pancreatitis with an autosomal dominant type of inheritance, with a mutation in PRSS1 gene in children in one and the same family. Due to the longitudinal pancreatic jejunostomy, patients could have a good clinical remission.
CONCLUSION: The discussed clinical case describes a successful surgical technique which has given good outcomes in treating hereditary pancreatitis in children.
Comparison of laser ablation and Karidakis surgery for treating epithelial coccygeal passages
Authors: Zolotukhin Dmitriy S. , Krochek Igor' V. , Sergiyko Sergey V.
Published: May 2024

BACKGROUND: Laser ablation is a technique which was originally used to treat various cystic and fistulous structures. Due to promising results, surgeons began to use diode lasers to treat pilonidal cysts. The authors developed their own technique of ultrasonic-guided laser ablation in patients with the discussed pathology.
AIM: To compare outcomes after laser ablation and Karidakis surgery for treating pilonidal cysts.
METHODS: A prospective non-randomized comparative study was performed. Outcomes of surgical interventions were analyzed in 71 patient with pilonidal disease: 24 patients were operated with laser obliteration technique and 47 — with Karidakis technique. The researchers compared: time of wound healing and number of recurrences, complications, length of hospital stay and duration of postoperative pain.
RESULTS: Mean operative time in the laser group was 26.45±5.41 min (20–35 min), while in the Karidakis group — 58.63±7.42 min (50–75 min). In the laser group, primary healing was registered in 23 out of 24 patients (95.8%) with an overall complication rate 20.83%. In each group, there were registered two cases with relapses after discharge. The obtained clinical results, in general, were comparable to those in the world literature. However, the quality of life of patients after laser treatment was significantly better than after traditional surgical intervention which is confirmed by less hospital stay up to 5–7 bed-days; by less surgical time, in average, 25 minutes; faster recovery — within one week after surgery; faster return to everyday life, as well as less pain syndrome in the postoperative period.
CONCLUSION: Laser ablation of the coccygeal tract is comparable to Karidakis surgery in terms of wound healing and recurrences, but it gives better results in terms of surgical time, hospital stay and postoperative pain.
Results of treatment of diffuse purulent peritonitis in children
Authors: Zavyalkin Vladislav A. , Barskaya Margarita A. , Yukhimets Sergey N.
Published: May 2024

BACKGROUND: Despite significant achievements in surgery and in antibiotic therapy, management of children with severe purulent complications of surgical diseases in the abdominal cavity remains an important issue. Due to the polyetiology of diffuse purulent peritonitis, sometimes not enough attention is paid to metabolism correction, especially in children. Optimization of comprehensive therapy in the diffuse purulent peritonitis promotes better outcomes in this group of patients.
AIM: To assess results of the treatment of children with diffuse purulent peritonitis applying the optimized pathogenetic therapy which includes a differentiated approach to the preoperative preparation, active correction of dysmetabolic disorders in the postoperative period as well as selection of the criteria for abdominal cavity sanation bearing in mind the degree of intra-abdominal hypertension.
METHODS: Outcomes of 339 patients, aged 1–14 years, with diffuse peritonitis of various etiology were analyzed. The patients were hospitalized to pediatric surgical departments in Samara in 2006–2022. The studied group included 237 children with diffuse purulent peritonitis who were prescribed the optimized comprehensive therapy. Control group included 102 children with diffuse purulent peritonitis who were prescribed traditional therapy according to the generally accepted standards. In the studied group, patients' therapeutic tactics included a therapeutic and diagnostic algorithm developed by the authors. Complex examination registered the dynamics of biochemical blood parameters: total protein, albumin, alanine transaminase, aspartate aminotransferase, as well as indicators of endotoxicosis (C-reactive protein and procalcitonin).
RESULTS: After studying the dynamics of transaminases, we concluded that in children with widespread peritonitis in the main group, despite the initial severity of endotoxicosis, there was a faster decrease in the level of liver enzymes, indicating a more effective restoration of cell membranes. The dynamics of the level of total protein and albumin revealed a faster recovery of protein-synthetic liver function in children of the main group, including antitoxic, which was reflected in the improvement of the general condition of patients and stabilization of hemostasis indicators, a decrease in the levels of acute phase proteins.
The analysis of the results of the complex treatment of children with advanced peritonitis revealed a statistically significant decrease in the main group: the duration of stay of patients in the intensive care unit after surgery, the timing of infusion therapy in the postoperative period, as well as the duration of hospitalization.
CONCLUSION: Thus, less stay in the intensive care unit in the postoperative period, less terms of infusion therapy as well as less length of stay in children with diffuse peritonitis demonstrate better effectiveness of the proposed comprehensive management of children with the discussed pathology.
Comment on: Laparoscopic access in the treatment of palpable cryptorchidism (review)
Authors: Vrublevsky Sergey G.
Published: May 2024

In issue #1 of volume 28 (2024) of the "Russian Journal of Pediatric Surgery" journal, an international team of authors published the scientific review "Laparoscopic access in the treatment of palpable cryptorchidism (review)" (DOI: https://doi.org/10.17816/ps667). The article analyzed international publications with the results of using laparoscopic access for orchiopexy of palpable testicles. Unfortunately, in all the articles mentioned in the review the follow-up period was 12–18 months. In addition, there is no assessment of gonads state before descending in the analysed articles. It seems that a mechanistic approach was chosen: they used laparoscopic access, mobilised the testis, performed orchiopexy, made sure that there was no atrophy or retention, and assessed the result as positive. This is not sufficient to analyse and objectively evaluate the proposed method in a statistically valid manner. When choosing an orchiopexy method, it is necessary to be guided by reliable long-term results and try not to contrast traditional orchiopexy methods with laparoscopic methods.
Destination Marketing Strategies: Promoting Southeast Asia as a Premier Tourism Hub
Authors: Sachani Dipakkumar Kanubhai , Vennapusa Sai Charan Reddy
Published: May 2024

This study explores destination marketing strategies to promote Southeast Asia as a premier tourism hub. The study's main objectives are to analyze the effectiveness of current marketing approaches, identify challenges and opportunities in tourism promotion, and propose policy implications for sustainable tourism development. The methodology involves a comprehensive literature review, including academic research, industry reports, and government publications, to examine trends, best practices, and case studies in destination marketing. Significant findings highlight the region's cultural diversity, environmental sustainability concerns, collaborative partnerships, and technological innovations as critical factors influencing tourism promotion. Policy implications underscore the importance of infrastructure development, environmental conservation, political stability, and digital transformation in fostering tourism growth and competitiveness. By addressing these challenges and leveraging opportunities, Southeast Asia can enhance its attractiveness as a premier tourism destination and stimulate economic development.
Frequency of lymph node metastasis in differentiated thyroid carcinoma
Authors: Shahrear M. Khaled , Haque Muhammad M. , Iqbal Ashik , Khatun M. Romena , Nafis Ali A. M.
Published: May 2024

Background: Although lymphatic metastasis does not affect overall survival for patients with differentiated thyroid carcinoma, locoregional control can be improved with cervical lymphadenectomy. The major morbidity of neck dissection (ND) for the management of regional metastasis is spinal accessory (CN XI) dysfunction. To avoid this complication, some surgeon advocates limited ND. This study aimed to analyze the frequency of lymph node metastasis in differentiated carcinoma of the thyroid.
Methods: This cross-sectional observational study was conducted at the Department of Otolaryngology, Rajshahi Medical College Hospital, Rajshahi, and Department of Otolaryngology, Bangabandhu Sheikh Mujib Medical University (BSMMU), from July 2011 to Jun 2012. A total of 40 patients were selected as study subjects by simple random sampling technique. A descriptive analysis of data was carried out by using a statistical package for social science (SPSS) 22.0 for Windows.  
Results: In this study, a majority 35 (87.5%) of the patients suffered from papillary carcinoma, followed by 5 (12.5%) follicular carcinoma It was found that 18 (51.43%) patients had lymph node metastasis from papillary carcinoma of the thyroid. 10 (55.56%), and 4 (22.22%) patients had right and left-sided lymph node involvement respectively. Bilateral involvement was found in 4 (22.22%) patients. The predominant site of metastasis was level-III (77.3%) followed by level-VI (63.64%) nodal metastasis.
Conclusions: This study concludes that metastasis in differentiated thyroid carcinoma is common. Lymph node metastasis is more common in papillary carcinoma than follicular carcinoma.
Maxillary sinus unplugged: dealing with foreign bodies in the maxillary sinus
Authors: Mahesh Lanka , Juneja Saurabh , Rajagopal Athreya , Dhawan Zara
Published: May 2024

Foreign bodies lodged within the maxillary sinus are rare occurrences, presenting diagnostic challenges and requiring tailored surgical interventions. We report a case of male in his mid-sixties, with a history of chronic sinusitis complaining of broke teeth and asking for replacement or the same. Imaging revealed an ectopic tooth lodged within the right maxillary sinus. Infected Schneiderian membrane was intentionally removed and foreign body was removed from the sinus employing innovative techniques to safely remove the foreign body and a long-standing collagen membrane was used to recreate the sinus floor. Postoperatively, the patient experienced complete resolution of symptoms and restoration of sinus function. This case emphasizes the importance of thorough preoperative evaluation and how dental professionals can effectively manage unique cases in their clinical practice with optimal patient outcome in managing maxillary sinus foreign bodies.
La arremetida neoliberal contra los trabajadores de Telecom (1947-2003)
Authors: Díaz-Rodríguez Juan Pablo
Published: May 2024

Telecom fue una de las empresas estatales más importantes, estratégicas y productivas del siglo XX hasta su privatización en el año 2003 por el gobierno de Uribe Vélez. En su interior, se vivieron las luchas sindicales de los trabajadores de las telecomunicaciones, organizados en distintos sindicatos: el sindicato de base SITTELECOM, la ASITEL y la ATT. Las distintas corrientes de izquierda se disputaban la hegemonía sindical en una constante lucha contra la corrupción de las directivas de la empresa. En la actualidad, no hay un archivo de los sindicatos de Telecom, pues la persecución estatal terminó por eliminar la documentación organizada de estos sindicatos. Sin embargo, a través de la recopilación de archivos personales de sus trabajadores, que contienen las publicaciones de los trabajadores organizados, se hace una primera reconstrucción de esta necesaria historia para conocer las luchas del sindicalismo colombiano. Los trabajadores de Telecom fueron el primer ejemplo de resistencia contra la implementación del neoliberalismo, de la misma manera fueron los primeros en los que se aplicaron las tácticas y estrategias de esta política económica.
Un diálogo necesario: entendiendo la relación entre seguridad y soberanía alimentaria
Authors: Lozano-Vargas Humberto
Published: May 2024

La seguridad alimentaria es un concepto que ha sido objeto de debate debido a su discurso neoliberal. Organizaciones que buscan soluciones al problema del hambre proponen a la soberanía alimentaria como una alternativa más acorde con el derecho de los pueblos a decidir sobre su alimentación. El objetivo del presente artículo es reflexionar acerca de estos dos conceptos en la búsqueda de un lenguaje común que ubique el problema del hambre en el centro del debate. Para abordar este asunto, se utiliza una metodología cualitativa basada en la revisión de fuentes confiables. Se concluye que es necesario considerar que ambos conceptos deben trabajar en armonía para lograr el fin que se proponen y no necesariamente son términos contradictorios.
The influence of principals’ personal traits on leadership outcomes of change in Vietnamese secondary schools
Authors: Doat Do Van , Lien Nguyen Thi Ngoc , Huong Vu Thi Mai , Thanh Nguyen Xuan , Lien Nguyen Thi Bich
Published: May 2024

This paper addresses the influence of personal traits on the leadership outcomes of change by principals in primary, lower secondary, and upper secondary levels in Vietnamese schools. The research employed a survey questionnaire method to collect data, which was processed using SPSS software version 22. The design of the practical study was carried out based on the literature review and theoretical research. The paper did not use the original research ideas of previous authors but made certain adjustments to align with the research objectives and context. Linear regression analysis was utilized, with six categories of personal traits as independent variables consisting of thirteen specific traits, and two dependent variables representing leadership outcomes, including teacher leadership outcomes and general leadership outcomes. The analysis results revealed that teacher leadership outcomes are negatively influenced by arrogance, dominance, authoritarian thinking, emotionality, and balanced thinking, and they are positively influenced by proactivity, adaptability and discipline, perfectionism, curiosity, and eagerness to learn. The initial study results provide a foundation for applying the role of school leaders’ personal traits in management, leadership, evaluation policies, and personnel appointments in schools today.
Perceptions of Tay and Nung ethnic teachers and students regarding the importance of creative experiential activities in developing communication skills
Authors: Ngoc Nguyen Thi
Published: May 2024

Understanding the nuances of creative experiential activities and their impact on communication skill development is paramount in tailoring education to meet the specific needs and expectations of ethnic communities. The research conducted in this study involved 300 students and 150 teachers from several different areas and schools within Thai Nguyen Province, Bac Can Province, and Cao Bang Province, Vietnam. The research methodology employed was structured around two distinct sets of questions, each serving a specific purpose. These sets of questions were meticulously designed to gather valuable information from the study participants, namely teachers and Tay and Nung secondary school students. The study revealed that both teachers and students prioritize holistic communication skills, and students highly value communication skills. Teachers emphasize student participation in experiential activities. Experiential activities, preferred by teachers and positively evaluated by students, hold the potential to enrich communication skills by offering opportunities for authentic, context-based learning. The detailed self-assessments of students and teachers’ assessments of communication skills contribute to personalized and targeted communication skill development. This study highlights the value of recognizing the perspectives of both educators and students and tailoring communication skills education to address specific areas of improvement while building on existing strengths. The implications of this study extend to curriculum design, pedagogical strategies, and policy decisions that can enrich the communication skills of students, thereby enhancing their academic, personal, and professional capabilities.
Digital transformation model for universities: A preliminary proposal
Authors: Acuna Javier Manuel Munoz , Hernandez-Perlines Felipe , Cisneros Manuel Alejandro Ibarra
Published: May 2024

This article presents the results of a research project aimed at designing a theoretical model for digital transformation at the Autonomous University of Chile. The research methodology adopts a case study approach with a mixed method combining quantitative and qualitative techniques. This approach provides a nuanced and comprehensive understanding of the dimensions and factors shaping the digital transformation model, incorporating insights from 97 students and eight experts. The model comprises three phases, nine dimensions, and 54 indicators, emphasizing the integral connection between digital maturity and value creation for students. Key success determinants in the university's digital transformation processes are outlined, including the strategic approach, organizational culture, utilization of technological infrastructure, and technology management capabilities. Practical implications underscore the significance of acknowledging the impact of power relations during the digital transformation journey, influencing internal processes, IT governance coordination, roles of personnel in technical and managerial positions, teachers’ performance, and students' trust and loyalty to the institution. The article concludes by identifying factors that influence the institution's capacity to implement technological changes aligned with its strategic, technical, and logistical requirements. Future studies could redefine the roles of administrative, teaching, and student staff, fostering increased digital maturity, continuous innovation in services and processes, and the creation of new digital learning spaces centered around student needs.
Inequality in the appropriation of wealth generated between the richest and poorest municipalities in Brazil between 1999 and 2020
Authors: Arruda Vitoria Maria Oliveira , Silva Vitoria Biana da , Lemos Jose de Jesus Sousa , Reis Jose Newton Pires , Filho Joao Costa , Feitosa Milena Monteiro
Published: May 2024

This research aimed to show the evolution of the Gross Domestic Product (GDP) per capita of the poorest Brazilian municipalities, in relation to that observed in the country's richest municipalities in the period 1999-2020. The data used were: total GDPs; GDP per capita; and agricultural GDP. The data source was the Brazilian Institute of Geography and Statistics (IBGE). We indexed all values for 2020 using the General Price Index (GPI) of the Getúlio Vargas Foundation. Brazil's 5,570 municipalities were ranked in ascending order using annual GDP per capita, and organized into deciles. We selected the first decile, which included the 557 municipalities with the lowest GDP per capita, and the last decile, which included the 557 municipalities with the highest GDP per capita, for comparison purposes. We evaluated the evolution of the per capita GDP/total GDP ratio in these deciles. Geometric Growth Rates (GGR) were estimated in order to gauge the trends observed in these ratios between 1999-2020.  The evidence showed that the magnitudes of GDP per capita observed in the tenth and first deciles are quite unequal. However, the study also showed that there was a small reduction in the evolution of the GDP per capita/total GDP between 1999-2020, which suggests a small reduction in inequality in the appropriation of wealth generated in Brazil over the period evaluated. It was also observed that in the richest deciles, the agricultural GDP/total GDP ratio was lower than that observed in the poorest deciles.
Comparative Assessment of the Shear Bond Strength of Ceramic Brackets Bonded to the Enamel Surface with a Self-adhesive System
Authors: Janfaza Jalal , Valizadeh Sara , Tanbakuchi Behrad
Published: May 2024

Objectives: This study aimed to evaluate the shear bond strength of ceramic brackets bonded to the enamel surface using Vertise Flow, with or without the application of phosphoric acid.
Materials and Methods: Forty-five extracted human premolar teeth were randomly assigned to three groups (N=15) based on the adhesive used for bonding: 1) Transbond XT, etch, and bond; 2) Vertise Flow; 3) Etch and Vertise Flow. After a 500-round thermocycling procedure, the shear bond strength was measured using a universal testing machine. The samples were then evaluated under a stereomicroscope to determine failure modes, and the Adhesive Remnant Index (ARI) was measured for each group. The data were analyzed with one-way ANOVA and post-hoc Tamhane at a significance level of P<0.05.
Results: The highest shear bond strength values were observed in the Transbond XT (13.5±5.38MPa), acid etch and Vertise Flow (11.2±2.89MPa), and Vertise Flow (6.2±3.16MPa) groups, respectively, in descending order. The Vertise Flow group exhibited a significantly lower shear bond strength value compared to the other two groups, with no significant difference between the latter two.
Conclusion: While all three study groups demonstrated clinically acceptable shear bond strength values, Vertise Flow showed lower values compared to the other two adhesives. The Vertise Flow composite resin system, whether used alone or with acid etching, remains a suitable choice for bonding ceramic brackets, offering the advantage of a simplified bonding procedure.
Impact of Eight Weeks of Supplementation with Vitamins C and E on the Expression of CP Protein and the HSP70 Gene in the Brain Tissue of Rats with Alzheimer’s Disease
Authors: Ghadiri Shahin , Ommolbanin Ghasemian Seyedeh , Derakhshan Leila
Published: May 2024

Introduction: Impact of antioxidant supplements on the health of patients with Alzheimer’s disease has not yet been clearly defined. Given that no study has been conducted so far to evaluate the effectiveness of vitamins C and E on the expression of Carbonyl Protein (CP) and Heat Shock 70 (HSP70) genes in rats with Alzheimer’s, this study aims to investigate the effect of an eight-week supplementation of vitamins C and E on the expression of CP and HSP70 in the brain tissue of rats with Alzheimer’s disease.
Methods: In this experimental study, 28 rats with Alzheimer disease were injected with 10 mg/kg of trimethyltin and divided into four groups: patient control, sham (soluble vitamin E), Vitamin C, and Vitamin E (VE). Seven healthy rats were included in the control group to investigate the effects of disease induction on the variables under study. They were administered a daily supplement of 4 mg/kg of vitamin C and 30 mg/kg of vitamin E for eight weeks. After supplementation period, the groups were compared in terms of CP values and HSP70 gene expression. Data were analyzed by SPSS16 statistical software. Shapiro-Wilk test was used to check normality of the finding distributions. Effect of vitamin E and vitamin C supplementation was evaluated using one-way analysis of variance. Tukey's post hoc test was used to check the type of variable effects. A significant level of 0.05 was considered for all analyses.
Results: Levels of carbonyl protein in both the vitamin C and vitamin E groups were significantly lower than those in the patient control group (P < 0.05). HSP70 levels in the vitamin C and E groups were significantly higher than those in the patient control group (P < 0.05). No significant difference was observed between vitamin C and E supplement groups (P > 0.05).
Conclusion: Findings of this study suggest that both vitamin C and E exhibit similar antioxidant and cellular protective effects in the brain tissue of mice with Alzheimer’s disease. Given the impact of vitamins C and E on reducing carbonyl protein levels and increasing HSP70 levels in the hippocampal tissue of rats, it is recommended to explore the effects of these vitamins on other neurodegenerative disorders in future studies.
Compilation of a Tool to Measure Financial Knowledge and Skills of Hospital Managers
Authors: Jamalabadi Hamidreza Ranjbar , Moeinaldin Mahmoud , Heyrani Forough , Dehnavi Hassan Dehghan
Published: May 2024

Introduction: The hospitals, as the most important organization providing healthcare services, need efficient and effective management more than any other organization. Therefore، knowledge, skills, and capabilities of hospital managers should be given special attention، and one of these skills is financial knowledge and skill. Therefore، this research has been done with the aim of developing and validating a tool for measuring the knowledge and financial skills of hospital managers.
Methods: The present combined study was conducted in 1401-1402. The research community included managers of educational and therapeutic hospitals, academic faculty members, and graduate students of accounting and financial management as financial experts (Delphi panel). Sampling started purposefully and continued until data saturation. To collect data, interviews, focused group discussions and questionnaires were used, and fuzzy Delphi and fuzzy AHP methods were used to analyze the data.
Results: The important dimensions and components were determined according to the fuzzy Delphi method, including 8 dimensions and 23 indicators, and with the help of the AHP method, the weight of each dimension was determined. Then, 68 multiple choice questions related to each of the identified dimensions were designed based on interviews with experts. In the next step, through questionnaire and fuzzy Delphi technique, the opinion of experts was obtained about the questions raised, and finally 46 four-choice questions were compiled as a tool to measure the knowledge and financial skills of hospital managers.
Conclusion: Hospitals are important parts of providing health services and considering the limited resources of the health sectors, proper allocation of resources, application of scientific management, correct and principled planning will be an important step in achieving the goals of the health system. A proper understanding of the principles of financial management and how to present financial information and how to share costs in hospitals help the managers of hospitals to have a dynamic picture of their activities and goals and to be able to make more informed decisions for the future.
Investigating the Impact of Resistance Training on Myokines Gene Expression in the Skeletal Muscle of Rats
Authors: Shafabakhsh Seyed Rafie , Kazemzadeh Yaser , Shirvani Hossein , Shanjani Sanaz Mirzaiyan , Sedaghati Saeid
Published: May 2024

Introduction: Myokines are produced in response to contractions and mechanical stress caused by exercise and plays a key role in muscle regeneration or control of some diseases. The role of resistance training in the secretion of myokines has been less investigated. The purpose of this study was to investigate the effect of 4 weeks of resistance training on the expression of musclin, apelin and decorin genes in the soleus muscle of male Wistar rats.
Methods: The present study was experimental. Sixteen 8-week-old male Wistar rats with an average weight of 223±16.99 grams were randomly divided into 2 groups of control (n=8) and resistance training (n=8). After familiarizing the animals with the laboratory environment and resistance training on the ladder, the rats in the resistance training group trained on the ladder for 4 weeks, 3 days per week. Expression values of musclin, apelin and decorin genes of soleus muscle were measured by RT-PCR method. To analyze the data, independent t test was used at the level of p<0.05 using SPSS version 16 statistical software.
Results: The results of this study showed that performing 4 weeks of resistance training on a regular basis can significantly increase musclin (p=0.0004), apelin (p<0.0001) and decorin (p=0.0078) in the slow-twitch soleus muscle compared to the control group.
Conclusion: It seems that doing resistance exercises regularly in a short period of time can significantly increase some myokines in slow-twitch muscles, which can have beneficial and preventive effects against lifestyle-related diseases.