bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stress Drop Analysis on Banda Sea
Authors: Yuliatmoko R. S. , Kurniawan T. , Kambali R. A. P. 
Published: February 2022

Stress drop is a fundamental parameter of earthquake source that describes stress before and after an earthquake. The purpose of this study was to determine the tectonic characteristics of the Banda sea region. The research method used is a mathematical analysis and Nelder Mead Simplex nonlinear inversion methods. The results show that the Banda Sea is the area with complex tectonic conditions and large earthquake impacts. The Banda sea earthquake generated a stress drop of between 2 MPa -10 MPa from small to medium, it can be concluded that the rocks in the Banda Sea are relatively harder because the Banda Sea has a complex and varied oceanographic profile. The Banda Sea contains many continental fragments and has very deep ocean basins in the North Banda and Weber Deep, as well as plate rollbacks that form geometry in the shape of a spoon. The strength of rocks in the Banda Sea is also strengthened by the results of gravitational anomalies, there are significant differences in the gravity anomalies around the Banda ocean which indicate high density. This information is very important to know the amount of pressure released shortly after the earthquake which has a very large impact as a disaster mitigation measure.Â Â Â Â Â Â Â Â Â Â Â
Description of Student Response on The Implementation of Cooperative Learning Models of Jigsaw and Role Playing on The Physics Learning
Authors: Astalini A. , Kurniawan D. A. , Darmaji D. , Erika E. , Hoyi R. , Sukarni W. 
Published: February 2022

Education is a conscious effort through planning that is prepared by considering various aspects that are important for developing student potential. One of the efforts can be made is implementing a cooperative learning model. This study aims to determine the differences in the results of the application of the Jigsaw cooperative learning model and role playing in physics as well as student responses to the application of the two learning models. This research procedure uses mixed methods using quantitative data obtained by questionnaires, qualitative data is obtained by conducting interviews. The results showed that there were still many students who responded well to the application of the jigsaw cooperative learning model in learning physics but in contrast to student responses to role playing learning. This study aims to determine student responses to the implementation of the Jigsaw cooperative learning model and role playing in physics subjects and to determine the differences in the application of those two models in physics subjects. The novelty of this study is to describe student learning outcomes with the physics learning process and student responses when using the jigsaw cooperative learning model and the role-playing model in physics to make it easier for students to learn and understand concepts and formulas in physics learning. The results showed that many students responded to the application of the jigsaw cooperative learning model and the role-playing learning model in physics learning well. The novelty of this research is that it can improve students' attitudes towards physics by using the jigsaw cooperative learning model and the role playing model.Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Personal protection equipment for orthopaedic and trauma surgery during the COVID-19 pandemic: The results of an EFORT survey initiative
Authors: Karachalios Theofilos , Maasalu Katre , Felländer-Tsai Li 
Published: February 2022

Orthopaedic and trauma surgeons performing surgery in the COVID-19 pandemic environment faced problems with availability, use, rationing, modification, compliance and recycling of personal protection equipment (PPE).
Orthopaedic and trauma surgeons were not well informed concerning the use of PPE for aerosol-generating orthopaedic and trauma procedures.
Scientific bodies, health authorities and management have provided insufficient guidelines for the use of PPE in aerosol-generating orthopaedic and trauma procedures.
The availability of specific PPE for orthopaedic and trauma operating theatres is low.
Hospital management and surgeons failed to address the quality of operating theatre ventilation or to conform to recommendations and guidelines.
Operating theatre PPE negatively affected surgical performance by means of impaired vision, impaired communication, discomfort and fatigue.
Existing PPE is not adequately designed for orthopaedic and trauma surgery, and therefore, novel or modified and improved devices are needed.
Assessing maternal thyroid function and its relationship to duration of the first stage of labor
Authors: Wei Hongcheng , Guan Quanquan , Yu Qiurun , Chen Ting , Wang Xu , Xia Yankai 
Published: February 2022

Introduction
Maternal thyroid function plays a critical role in the normal labor process. Whether maternal thyroid function affects the duration of the first stage of labor is still unknown.

Methods
Maternal serum levels of free thyroxine (FT4), thyroid-stimulating hormone (TSH) and thyroid peroxidase antibody (TPOAb) were detected in 31,382 pregnant women. A multiple linear regression model was applied to investigate the effect of maternal thyroid function on the duration of the first stage of labor.

Results
FT4 level in the second trimester and in the third trimester was found to be negatively associated with duration of the first stage of labor (β = −1.30 h, 95% CI: −2.28, −0.32, P < 0.01; β = −0.35 h, 95% CI: −0.61, −0.10, P < 0.01). TSH level in the third trimester was found to be positively associated with the duration of the first stage of labor (β = 0.12 h, 95% CI: 0.06, 0.18, P < 0.001). Per unit increase in TPOAb (IU/mL) in the second trimester and in the third trimester was significantly associated with prolonged first stage of labor (β = 0.08 h, 95% CI: 0.01, 0.14, P = 0.02; β = 0.09 h, 95% CI: 0.02, 0.15, P = 0.01). For pregnant women suffering from subclinical hypothyroidism combined without TPOAb, TSH level in the third trimester exhibited a significant positive association with the length of the first stage of labor (β = 2.44 h, 95% CI: 0.03, 4.84, P = 0.04).

Conclusions
These findings suggest that maternal FT4, TSH and TPOAb might be important predictors of the first stage of labor.
La resistencia indígena frente las reducciones de resguardos durante el período colonial tardío en el noreste neogranadino
Authors: Pita Pico Roger 
Published: February 2022

This article analyzes the resistance put forward by indigenous communities to the policy of reducing reservations implemented by the viceregal government in the northeast of the New Kingdom of Granada during the 18th and early 19th centuries. The improvisations and arbitrariness committed in these official proceedings affected the native communities that each time saw their spaces limited and their possibilities to claim their rights in the face of the growing power exercised by the white and mestizo layer in their aspirations to occupy more territory and organize. through the erection of parishes. Given this, the indigenous saw how inter-ethnic conflicts with free neighbors increased, in addition to which they experienced a progressive uprooting and disintegration as ancestral communities.
La fiesta de Costa Rica en una tierra extraña: Narraciones de la celebración de la Independencia en la ciudad de Limón a través de la prensa escrita (1885-1921)
Authors: Ordoñez Cash Fernando , Porras Calderón Alexander Stefano 
Published: February 2022

During the established period, the region and later city of Limón became a diverse socio-cultural area due to the heterogeneous migration that populated their lands. It caused that the celebration of the independence of Costa Rica, in its «Limonense» variant, was different from the one celebrated in the main cities of the Central Valley. The written press releases that are presented below give a sample of how this national holiday was celebrated by the city of Limón and of the rejection speeches —from the Central Valley— towards Limón, its inhabitants and how they celebrated the festival.
Reseña del libro: La prosa de la contrainsurgencia. «Lo político» durante la restauración neoliberal en Nicaragua, de Ileana Rodríguez
Authors: Alvarenga Venutolo Patricia 
Published: February 2022

This book review explores Ileana Rodríguez’ contribution to Nicaraguan recent history considering the author’s analytical approaches and, particularly, those new perspectives she proposes, among which, I would like to highlight a narrative that interweave the political process with the affective dimensions. This review inquires into the discursive construction in order to apprehend the new routes to approach power construction that have built the bases of the contemporary authoritarian State.
Two Narratives about Kosovo’s Political Friends: A Critical Discourse Analysis of Articles in Two Newspapers
Authors: Muzbeg Esin , Tahiri Lindita 
Published: February 2022

This article analyzes the portrayal of the USA and NATO as Kosovo’s friends in the Kosovan media discourse. The research will use the Critical Discourse Analysis based on the model by Van Dijk to demonstrate the production and continuity of the friendship discourse in the Kosovan media. Two daily media outlets are analyzed: Koha Ditore and Epoka e Re, focusing on the strategies used to construct the image of Kosovo’s friends for the countries that have supported the independence of the new state of Kosovo. The ideological framing of the friendship discourse is pointed out as the dominant topic in these two mainstream newspapers, but on the other hand, the papers emphasize two different perspectives of using the discourse of friendship, which are adjusted to the editorial policies and persuasive goals of the respective papers.
Child Adversity and Trauma-Informed Care Teaching Interventions: A Systematic Review
Authors: Steen Mackenzie , Raynor Jennifer , Baldwin Constance D. , Jee Sandra H. 
Published: February 2022

OBJECTIVESHealth professionals need training to provide trauma-informed care (TIC) for children with adverse childhood experiences (ACEs), which can affect short- and long-term health. We summarize and evaluate published curricula for health professionals on ACEs and TIC.METHODSWe searched PubMed, Embase, Web of Science, CINAHL, Cochrane Central Register of Controlled Trials, PsychInfo, and MedEdPORTAL through January 2021. Studies meeting the following criteria were included: Described teaching interventions on ACEs, TIC, and child abuse and maltreatment; included health care providers or trainees as learners; were written in English; included an abstract; and described a curriculum and evaluation. We reviewed 2264 abstracts, abstracted data from 79 studies, and selected 51 studies for qualitative synthesis.RESULTSStudies focused on ACEs/TIC (27), child abuse (14), domestic/intimate partner violence (6), and child maltreatment/parental physical punishment (4). Among these 51 studies, 43 were published since 2010. Learners included a mix of health professionals (34) and students (17). Duration, content, and quality of the 51 curricula were highly variable. An analysis of 10 exemplar curricula on ACEs and/or TIC revealed high and very high quality for methods and moderate to very high quality for curriculum evaluation, suggesting that they may be good models for other educational programs. Four of the 10 exemplars used randomized controlled trials to evaluate efficacy. Studies were limited to English language and subject to publication bias.CONCLUSIONSACEs and TIC are increasingly relevant to teaching health professionals, especially pediatricians, and related teaching curricula offer good examples for other programs.
Study of neutrophil-lymphocyte ratio (NLR) in recent onset type 2 diabetes mellitus
Authors: Dudani Sharmila , Poodury Sanjiti , Mangalesh Sridhar 
Published: February 2022

Introduction:Â The prevalence of type 2 diabetes mellitus (T2DM) is increasing steadily, assuming an epidemic proportion throughout the world. Most of this increased burden will come from developing countries. Studies show an increasing role of inflammation in the pathophysiology of diabetes. Estimation of neutrophil-lymphocyte ratio (NLR) could be a simple, inexpensive marker to stratify at-risk diabetes patients. This study aimed to estimate the NLR and CRP levels as a measure of systemic inflammation in diabetics compared to healthy controls. We also investigated if NLR was lower in diabetics with good glycemic control.Â Methods:Â A cross-sectional comparative study, conducted in a tertiary hospital on 60 patients with T2DM and 69 healthy controls after voluntary informed consent. Anthropometric parameters, fasting plasma glucose, Lipid profile, CBC, CRP, and HbA1c were measured for all participants.Â Results:Â The diabetic group showed significantly higher waist circumference(p=0.007) mean TG (p=0.003), VLDL-c (p=0.001), LDL-c (p=0.010), TG/HDL-c (p=0.001), HbA1c (p=0.00001), MPV (p=0.002), NLR (p=0.006), and CRP (p=0.004) values and lower HDL-c values (p=0.039) as compared to the control group. No significant difference was seen in BMI, Waist -Hip ratio, total cholesterol, and total cholesterol/HDL-c values between the two groups. Among the diabetics, only HDL-c (p=0.018) and TG/HDL-c ratio (p=0.049) differed significantly with glycemic control.Conclusion:Â Diabetics had higher inflammatory markers (NLR, CRP) as compared to controls. Dyslipidemia (high TG, low HDL-c with high TG/HDL-c) and a higher waist circumference were seen in diabetics. Diabetics with fair control of glycemia (HbA1c < 7%) did not demonstrate lower NLR levels indicating that meticulous glycemic control may not ameliorate the chronic inflammation seen in diabetics until dyslipidemia is corrected.Â
Simultaneous resection on the patient with synchronous colorectal liver metastasis: two cases report
Authors: Martino Celine , Tendean Michael , Mambu Toar Deliezer Bram , Tjandra Ferdinand , Iskandar Michael 
Published: February 2022

Background:Â Colorectal cancer (CRC) is ranked as the third most common cancer worldwide.One ofÂ the leading causes of death in CRC patients is due to its metastasis. The liver is the most common site of metastasis.Â The best treatment to achieve long-term survival and cure patients with CRC liver metastasis is surgery, whether itâ€™s sequential, delayed, or simultaneous resection.This case study aims to evaluate the simultaneous resection on the patient with synchronous colorectal liver metastasis.Case Presentation:Â From January-June 2020, in Prof. Dr. R. D. Kandou General Hospital, Manado, 2 patients were treated with simultaneous resection for CRC with resectable synchronous liver metastasis. Blood loss, bile leak, ascites, and post hepatectomy liver failure (PHLF) were observed asÂ outcome parameters.Conclusion:Â Simultaneous resection is safe and exhibits advantages in the long-time survival of patients.Â However, the incidence of complications and mortality are higher in simultaneous resection than in staged resection.
Comparison of skin hydration degrees based on moisturizing time in children's atopic dermatitis
Authors: Wulandari Puteri , Lubis Syahril Rahmat , Paramita Deryne Anggia 
Published: February 2022

Background: Atopic dermatitis (AD) is a skin disease accompanied by an inflammatory reaction influenced by heredity and environment. Atopic dermatitis commonly occurs in infants and children. Overcoming dryness of the skin is an important strategy in the management of AD. One way is by using a moisturizer (emollient) to increase the skin barrier function. This study aimed to compare the degree of skin hydration based on moisturizing time in children with AD, immediately after bathing and 30 minutes after bathing.Methods: This analytical study's design was quasi-experimental (pre-post clinical trial) conducted in dermatology-venereology policlinic of Universitas Sumatra Utara Hospital. Subjects who met inclusion criteria were children with AD, 2-14 years who met William's criteria,Â no recent use of topical preparations, and informed consent approved. The bath soap and moisturizer used were Johnson'sÂ® baby milk soap and those containing ceramide-3 (AtocalmÂ®), respectively, applied twice a day.Â Moisturizing time is given immediately and 30 minutes after bathing on the volar part of the right forearm and left forearm, respectively. The degree of skin hydration was measured by Corneometer CM 825Â®, taken four times on the 1st, 8th, 15th, and 21st day, and categorized into very dry skin, dry skin, and normal skin.Â Test analysis using SPSS software with p<0.05 was significant.Result: Thirty-seven children with AD followed this study. The median age was 5 (2-13) years, female sex (21 children [56.8%]). There were differences in skin hydration between these groups. There was also significant right forearm volar skin hydration measured immediately after bathing, 1st, 8th, 15th, 21st day (42.3; 48.0; 55.3; 61.3 AU (Arbitrary Unit); p<0.001), respectively. Skin hydration on the left forearm's volar part is significant between 30 minutes after bathing, respectively 1st, 8th, 15th, 21st day (42.3; 44th,7th; 47.7; 52.0 AU; p<0.001). The total amount of dry skin and very dry skin was more in the moisturizing group 30 minutes after bathing than immediately after bathing.Â Conclusion: Significant difference in skin hydration degrees found between immediately after the bathing group (on the right forearm volar) and 30 minutes after bathing (on the left forearm volar).
The 4th Aceh Surgery Update 2021
Authors: Habibie Yopie Afriandi 
Published: February 2022

Assalamualaikum Wr.WbPraise and gratitude we pray the presence of Allah SWT for all His grace and guidance so we can still work to help in the fields of education and humanity. With greetings and prayers we praise the prophet Rahmatan lil alamin Rasulullah Muhammad SAW who has brought us from the realm of darkness to a realm full of knowledge.Â In the fourth year it was held during the Covid 19 pandemic, 4th Aceh Surgery Update International Conference in 2021 will be held virtually on February 26-28, with theme Current Update on Covid 19; Clinical and Surgery. This virtual science event will be attended by international and national speakers who have expertise in the field of surgery and the latest information regarding Covid 19 from the Indonesia government. This scientific event felt very special with the presence of the Bali Medical Journal indexed by SCOPUS and Web of Science in scientific publications for all topics presented, both in symposium and free paper sessions.I would like to welcome all experts who are willing to attend to be native speaker at this scientific even. I would like to thank all the committees and sponsors who have helped make this scientific webinar a success. Finally, I am also welcome all the participants and delegated, really hope you all get valuable scientific experiences in extra ordinary city of Banda Aceh.Â Sincerelly Yours,Yopie Afriandi Habibie, MD, Sp. BTKV (K)-D, FIHA, FICS, FACSChairman
O6-Methylguanine-DNA Methyltransferase (MGMT) promoter methylation status of high-grade and low-grade gliomas
Authors: Ichwan Syaiful , Ningsih Hesty Lidya , Aman Renindra Ananda , Tandian David , Ashari Samsul , Gunawan Kevin , Nugroho Setyo Widi 
Published: February 2022

Background: O6-methylguanine-DNA methyltransferase (MGMT) is a DNA-repair enzyme that correlates with tumor resistance mechanism to chemotherapy. Methylation of the MGMT promoter inhibits the cells from producing MGMT and is useful to predict chemotherapy's effectiveness with alkylating agents. This study aims to evaluate the MGMT promoter methylation of low-grade and high-grade glioma in the Neurosurgery Department of Cipto Mangunkusumo National General HospitalMethods: We evaluated MGMT promoter methylation status using methylation-specific polymerase chain reaction in low and high-grade glioma patients who underwent surgical resection in the Neurosurgery Department of Cipto Mangunkusomo Hospital Jakarta. The result then correlated with age, sex, Karnofsky Performance Scale (KPS), and glioma grading. Data were analyzed using SPSS version 20 for Windows.Results: MGMT promoter methylation was observed more often in patients diagnosed with age more than 40 years old than in patients less than 40 years old (85.7% vs. 50.0%), also more in men than women (77.7% vs. 50.0%). In patients with KPS more than 70 and KPS 70 or less, methylation of MGMT promoter was observed in 70.0% and 57.1%, respectively. Based on tumor grading, MGMT promoter methylation was observed more often in low-grade gliomas (WHO grade II) than high-grade gliomas (WHO grade II and IV) (85.7% vs. 50.0%). There was no significant relationship between gender, age, KPS, malignancy degree, and Overall Survival (OS) to the MGMT promoter methylation (p>0.05).Conclusion: MGMT promoter methylation was observed less in the higher grade of tumors (grade IV), lower KPS, younger age at the time of diagnosis, and female patients, although the differences were not statistically significant. MGMT promoter methylation was observed more often in gliomas with oligodendroglioma components.
Antioxidant activity in red mulberries on sperm development exposed by cigarette smoke
Authors: Suryadinata Rivan Virlando , Sukarno Devitya Angielevi , Sardjono Stefani Cornelia , Adriani Merryana 
Published: February 2022

Introduction: The adverse effects of exposure to cigarette smoke have been discovered for a long time. However, most people assume that exposure to cigarette smoke merely causes respiratory problems. The increase in free radicals from cigarette smoke will also affect sperm development, decreasing the number of sperm produced. The intake of antioxidants derived from red mulberry is expected to reduce cigarette smoke exposure on sperm count. The study aimed to analyze the antioxidant activity of red mulberries on sperm development exposed by cigarette smoke in experimental animals.Methods: This study employed experimental animals, Wistar Rats (Rattus norvegicus), divided into five groups with different treatments in each group. The treatment in the form of exposure to cigarette smoke and red mulberry was undertaken for 30 days. The parameters used were histological preparations from the testes by calculating the number of Leydig cells, spermatocytes, and spermatids in each tubule. Results: The results showed that the negative control group had the highest mean, while the positive control group had the lowest mean. The treatment group showed that the more red mulberry juice was given, the more sperm count was increased. The study group had a significant difference (p <0.05) and a strong relationship between groups (r> 0.80).Conclusion: In conclusion, consuming red mulberry juice can increase sperm quantity exposed by cigarette smoke.