bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENERAPAN MODEL GUIDED INQUIRY LEARNING DIPADU DENGAN CONCEPT MAP UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR ANALITIS SISWA KELAS X-6 SMA NEGERI KEBAKKRAMAT
Authors: Maulani Setya , Ramli Murni , Sari Dewi Puspita , Parwanto Priyadi Dwi 
Published: March 2021

<pre>The purpose of this research is to increase the analytical thinking of X-6 students of SMA Negeri Kebakkramat by using guided inquiry learning model combined with concept map. This research is classroom action research execute in 3 cycles. Each cycles consist of 4 stages, the 4 stages is scheming, implementation, observation and reflection. The procedure of this research use Kemmis and Mc Taggart method. The subject of this research is X-6 students of SMA Negeri Kebakkramat school year 20014/2015 which amounts to 34 students consist 8 boys students and 26 girls students. This data of this research be obtained by using analytical thinking observation method, analytical thinking test, interview and documentation.This results of this research by using guided inquiry learning combined with concept map shows increase analytical thinking X-6 students of SMA Negeri Kebakramat from pra cycle, cycle I, cycle II and cycle III. The overall score the analytical thinking increase from 4,88 (40,69%) become 7,31 (60,91%). Differentiating aspect increase from 1,32 (47,79%) become 2,28 (56,99%), organizing aspect increase from 1,91 (47,79%) become 2,87 (71,69%) and attributing aspect increase from 1,65 (41,18%) become 2,16 (54,04%). Based on result of this research by using guided inquiry learning combined with concept map can increase the analytical thinking of X-6 students SMA Negeri Kebakkramat.</pre><p><strong> </strong></p><p><strong><em>Keywords: </em></strong>guided inquiry learning, concept map, analytical thinking ability<em></em></p>
PENGARUH MODEL PEMBELAJARAN LEARNING CYCLE 5E DISERTAI MIND MAP TERHADAP HASIL BELAJAR IPA BIOLOGI SISWA KELAS VIII SMP NEGERI 5 KARANGANYAR TAHUN PELAJARAN 2015/2016
Authors: Hargiono Hargiono , Maridi Maridi , Sugiharto Bowo 
Published: March 2021

<p>The purpose of this research is to ascertain the influence of learning cycle 5E models accompanied mind map toward biology learning achievment of VIII grade students at SMP Negeri 5 Karanganyar academic year 2015/2016. This research was quasi experiment research which used posttest only nonequivalent control group design. This research applied learning cycle 5E learning models accompanied mind map in experimental group and direct instruction learning models in control group. The population of this research was all of VIII grade students at SMP Negeri 5 Karanganyar in academic year 2015/2016. Sampling techniques used cluster sampling that choosed VIII A, VIII B, and VIII G as experiment group, and VIII H as control group. Data was collected using multiple choice test, observation sheet, and document. The hypotheses analyzed by anova test. Result of data analysis using one way anova showed that experiment group with application of learning cycle 5E learning models accompanied mind map has different signification 0.000 with other experiment groups and F<sub>statistic</sub>with value 7,436 is higher than F<sub>(α</sub>,<sub>df)</sub>with value 2,440.This research concluded that application of learning cycle 5E learning models accompanied mind map has real influential toward student’s biology learning achievement of VIII grade students at SMP Negeri 5 Karanganyar especially cognitive domain.</p><p> </p><p><strong><em>Keywords </em></strong>: learning cycle 5E, mind map,learning achievment<em>.</em></p>
Teknik Instruksional Pertanyaan Guru di Tahap Searching for the Theoritical Background of the Driving Question pada Project Based Learning untuk Meningkatkan Skor Pattern Concept Map
Authors: Dewi Fahma Auliya , Widoretno Sri , Saputra Alanindra 
Published: March 2021

<p>The aim of the study was to calculate the score pattern on the concept map (CM) of the students by applying instructional instruction technique of teacher in searching for the theoretical background of the driving question on project based learning. The subjects were 32 high school students. The research is a classroom action research with research procedure including: planning to prepare RPP and its completeness, implementation on activity of action, observation to calculate CM pattern score and reflection for next action. Triangulation validation test includes: verification of conformity of CM pattern score and documentation based on expert pattern CM and interview to represent learners' skill structure. Reduction is done to select the completeness of data, presenting the data and drawing conclusions based on the complete data pattern. Data analysis with qualitative descriptive. The results showed that the pattern score based on the expert pattern of CM on precycle was obtained from 40% -60% range with 46,875% of total learner got score below average and 0% above average. Cycle I obtained a score range of 40% -100% with 9.375% showing scores below average and 43.75% above average. Cycle II obtained a score range of 40% -80% with 15.625% indicating scores below average and 12.5% above average, thus the instructional technique question in the searching phase for the theoretical background of the driving question project based learning increases the score pattern CM both individual and classical.</p><p> </p>
Congratulations! The Best Paper Award 2014
Authors: Office Editorial 
Published: March 2021

The fifth Best Paper Award 2014 ceremony was held in Kasumigaseki, Tokyo, Japan, on August 1, 2014, attended by the winner and IJAT committee members who took part in the selection process. The Best Paper was severely selected from among 84 papers published in Vol.7 (2013). The Best Paper Award winner was given a certificate with a nearly US$1,000 honorarium.
We congratulate the winner and sincerely wish for his future success.

Title: Positioning Characteristics of a MEMS Linear Motor Utilizing a Thin Film Permanent Magnet and DLC Coating
Authors: Ryogen Fujiwara, Tadahiko Shinshi, and Minoru Uehara
Int. J. of Automation Technology Vol.7 No.2, March, 2013
Prognostic value of Onodera’s Nutritional Index for intermediate and high risk gastrointestinal stromal tumors treated with or without Tyrosine Kinase Inhibitors
Authors: Wang Feng , Tao Tingting , Yu Heng , Xu Yingying , Yang Zhi , Xia Xuefeng , Wang Meng , Zong Liang , Guan Wenxian 
Published: March 2021

Abstract
Background
Immunoinflammatory and nutritional markers such as peripheral blood neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and onodera’s prognostic nutritional index (OPNI) have gained considerable attention and revealed preliminaryly as prognostic markers in gastrointestinal stromal tumor (GIST).
Methods
In this study, we firstly investigated the prognostic value of OPNI in GIST treated with or without TKIs based on the propensity score matching (PSM) method. All of the patients had received surgical resection for primary GIST, the data from 2010 to 2018 were initially and retrospectively identified from our gastrointestinal center. Recurrence-free survival (RFS) was calculated by the Kaplan-Meier method and compared by the log-rank test.
Results
These patients who were treated with TKIs and those who did not were divided into two groups, and we used propensity score matching method to make them have more unified baseline data. Multivariate Cox proportional hazard regression models were applied to identify associations with outcome variables. A total of 563 GISTs were initially chosen and 280 of them were included for analysis under an inclusion criteria. After PSM, there were 200 patients included. Multivariate analyses identified OPNI was an independent prognostic marker, and was associated with primary site, tumor size, mitotic index, tumor rupture, necrosis, and modified NIH risk classification. Low OPNI (< 42.6; HR 0.315; P༜0.001) were associated with worse RFS.
Conclusions
Preoperative OPNI is a novel and useful prognostic marker for GISTs both treated with or without TKIs.
Rapid and precise diagnosis of pneumonia coinfected by Pneumocystis jirovecii and Aspergillus fumigatus assisted by next-generation sequencing in a patient with systemic lupus erythematosus: a case report
Authors: Chen Yili , Ai Lu , Zhou Yingqun , Zhao Yating , Huang Jianyu , Tang Wen , Liang Yujian 
Published: March 2021

Abstract
Background: Pneumocystis jirovecii and Aspergillus fumigatus, are opportunistic pathogenic fungus that has a major impact on mortality in patients with systemic lupus erythematosus. With the potential to invade multiple organs, early and accurate diagnosis is essential to the survival of SLE patients, establishing an early diagnosis of the infection, especially coinfection by Pneumocystis jirovecii and Aspergillus fumigatus, still remains a great challenge.Case presentation: In this case, we reported that the application of next-generation sequencing in diagnosing Pneumocystis jirovecii and Aspergillus fumigatus coinfection in a Chinese girl with systemic lupus erythematosus (SLE). Voriconazole was used to treat pulmonary aspergillosis, besides sulfamethoxazole and trimethoprim (SMZ-TMP), and caspofungin acetate to treat Pneumocystis jirovecii infection for 6 days. On Day 10 of admission, her chest radiograph displayed obvious absorption of bilateral lung inflammation though the circumstance of repeated fever had not improved. Unfortunately, the patient discharged from the hospital since the financial burden, therefore further condition couldn't be tracked.Conclusions: This successful application of the next generation sequencing assisting the rapid diagnosis of Pneumocystis jirovecii and Aspergillus fumigatus coinfection provides a new perspective in the clinical approach against the systematic fungi infections and highlights the potential of this technique in rapid etiological diagnosis.
Relationship between advancing abutment pressure and deformation of surrounding rock in a roadway: A case study in Helin coal mine in China
Authors: Qin Hongyan , Cheng Zhiheng , Ouyang Zhenhua , Zhao Xidong , Feng Jicheng 
Published: March 2021

Abstract
The deformation stages of the working face of a mine in front of the roadway were defined based on the location of the roadway and the coal wall in different deformation zones. Observational data of the advancing abutment pressure and the surrounding rock deformation of the roadway from Helin coal mine were analyzed using least squares fitting. The results show that the distance between the boundary of the rapid deformation stage and the deceleration deformation stage and the position where the advancing abutment pressure is equal to the original rock stress is 0.8 m. The distance between the boundary of the large deformation stage and the stable small deformation stage and the peak value of the advancing abutment pressure is 0.3 m. A theoretical analysis indicated that the boundary between the rapid deformation stage and the deceleration deformation stage is located at the intersection of the advancing abutment pressure curve and the original rock stress curve. The boundary between the large deformation stage and the stable small deformation stage is located at the peak value of the advancing abutment pressure.
Incidence and Survival of Thyroid Cancer with Lung Metastasis
Authors: Zhong Miaochun , He Xianghong , Cui Lingfei , Yang Qiong , Lei Kefeng 
Published: March 2021

Abstract
Background: Thyroid cancer (TC) is a common malignancy. Lung metastasis is one of the top metastases for TC. The incidence and survival rates of TC with lung metastasis remain unclear.Methods: Data on TC with lung metastasis and other site-specific metastases were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Chi-square tests were employed to compare the biological and clinical features of thyroid patients with different metastatic sites. Survival analysis was performed utilizing Kaplan-Meier analysis and log-rank tests. We used a Cox proportional hazards model for the multivariate analysis to identify prognostic factors of thyroid patients with lung metastases. Statistical significance was indicated by a two-tailed P value < 0.05.Results: A total of 77322 patients suffering from TC with clear metastasis information were identified from 2010-2016. The probability of isolated lung metastasis was significantly higher than that of isolated distant metastasis to other sites among TC patients (P < 0.05). Patients with isolated lung metastases had worse overall survival (OS) and thyroid cancer-specific survival (TCSS) than patients with bone metastasis only (P < 0.05). There was a slight difference in thyroid cancer-specific survival between patients with lung metastasis and patients with liver metastasis (P=0.0496), while there was no significant difference in overall survival. (P >0.05). There was no significant difference in OS or TCSS between patients with lung metastasis and those with brain metastasis (P > 0.05). Multivariate analysis revealed that white race was associated with better outcomes in terms of both endpoints in the lung metastasis population.Conclusions: The incidence of lung metastasis from TC was higher than that of other organ metastases. Thyroid cancer patients with isolated lung metastases have worse outcomes than patients with isolated bone metastases and liver metastases but are similar to brain metastases. There was the worst survival outcome in patients with multiorgan metastases.
Externalizing behavior problems and influencing factors among Hui nationality left-behind children in rural areas of China
Authors: Yu Xue , Wang Lingling , Liu Miaomiao , Li Qiuli , Dai Xiuying 
Published: March 2021

Abstract
Background: Externalizing behavior problems (EBP) is being increasingly viewed as a public health problem. Previous study showed that the detection rate of behavioral problems of Hui nationality left-behind children (LBC) was far higher than that of Han nationality LBC. However, existing literature has not reported EBP of Hui nationality LBC. The purpose of current study was to investigate the prevalence EBP and its influencing factors among Hui nationality LBC in rural areas of China.Methods: A cross-sectional study was conducted among school students from the southern rural areas in Ningxia, China (2012-2013). The general self-made questionnaire, Egma Minnen av Bardndosnauppforstran (EMBU), Eysenck Personality Questionnaire (EPQ for Children), Piers-Harri Children's Self-concept Scale (PHCSS) and Achenbach's Child behavior Checklist (CBCL for parents) were used to investigate the related information. Descriptive analysis and logistic regressions were conducted. Results: The prevalence of EBP in Hui nationality LBC and non-left-behind children(non-LBC) were 12.01% (46/383) and 8.57% (49/572), respectively, and there was no significant difference between them (χ2 =3.04, P=0.08). Multivariate logistic regression analysis showed that low self-concept of behavioral (OR=13.71), introversion (OR =11.19) and intermediate personality (OR=9.35) were risk factors for EBP of Hui nationality LBC, while the intermediate type of mother refusal and denial (OR =0.43) was their protective factor. Conclusions: Our findings suggest that parental migration is a risk factor for EBP among Hui nationality LBC in rural China. Influencing factors should be considered when formulating relevant policies and undertaking intervention measures in the future, so as to reduce EBP of Hui nationality LBC.
Effects of Freezing-Thawing Pretreatment on Anaerobic Digestion of Wheat Straw and its Kinetics Analysis
Authors: ZHANG QIANRU , Yao Yiqing , Xi Xinming 
Published: March 2021

Abstract
In this study, freezing-thawing (FT) pretreatment of different freezing time and freezing temperatures was investigated to find the effect on anaerobic digestion of wheat straw (WS). The freezing temperature gradient is -10, -20, -40 and -80℃, and the freezing time gradient is 12 h, 24 h, 48 h and 96 h. Total methane production exhibited a mere distance among all samples. Morphology change sculptured by SEM showed this method broken the structure of WS leaving fragments and pores in varying degrees. Three kinetic models were performed on WS to represent the behavior of experimental data. Kinetic model parameters of total methane production and lag phase time showed that logistic function model had the best fit, followed by modified Gompertz model, yet transfer function model lost efficacy in this experiment. Logistic function model was then used to reveal the influence on lag phase caused by freezing time and freezing temperature, the results implied that FT pretreatment can shorten the lag phase time of anaerobic digestion (AD), providing a 21.39% improvement under the optimal conditions of -20℃ 96 h. The analysis of response surface regression shows that the freezing temperature has more effect on the lag phase time of anaerobic digestion than freezing time. Warmer freezing temperature of -20℃ do better than -80℃ on lag time, which can be achieved in most cold regions, so this treatment can occur naturally in such area without additional energy input.In this study, freezing-thawing (FT) pretreatment of different freezing time and freezing temperatures was investigated to find the effect on anaerobic digestion of wheat straw (WS). The freezing temperature gradient is -10, -20, -40 and -80℃, and the freezing time gradient is 12 h, 24 h, 48 h and 96 h. Total methane production exhibited a mere distance among all samples. Morphology change sculptured by SEM showed this method broken the structure of WS leaving fragments and pores in varying degrees. Three kinetic models were performed on WS to represent the behavior of experimental data. Kinetic model parameters of total methane production and lag phase time showed that logistic function model had the best fit, followed by modified Gompertz model, yet transfer function model lost efficacy in this experiment. Logistic function model was then used to reveal the influence on lag phase caused by freezing time and freezing temperature, the results implied that FT pretreatment can shorten the lag phase time of anaerobic digestion (AD), providing a 21.39% improvement under the optimal conditions of -20℃ 96 h. The analysis of response surface regression shows that the freezing temperature has more effect on the lag phase time of anaerobic digestion than freezing time. Warmer freezing temperature of -20℃ do better than -80℃ on lag time, which can be achieved in most cold regions, so this treatment can occur naturally in such area without additional energy input.
Сomparative analysis of high carbon steel behavior on contact surface with a tool in different methods of deformational nanostructuring
Authors: Polyakova Marina , Gulin Aleksandr , Stolyarov Alexey , Nikiforova Oksana 
Published: March 2021

Abstract
Every method of deformational nanostructuring is characterized by typical scheme of the processing. One of the main aspects of such methods is the behavior of the processed metal on the contact surface with a tool. The aim of this study is to analyse the distribution of deformation from the contact surface of the workpiece to the bulk in different methods of deformational nanostructuring. High carbon steel was chosen for the analysis. Simulation was performed in ABAQUS software. Methods based on different kinds of deformation were chosen for the comparison: method based on simple shear in one deformation zone, method based on simple shear with torsion, method based on simple shear in two deformation zones with torsion, and continuous method of combined deformational processing by drawing with torsion. Data of the distribution of main strains, tangential strains, equivalent strains, and the Mizes stress from the contact surface to the depth of 0.05 mm to the bulk was obtained. The results of simulation can be used for prediction of steel behavior under different kinds of deformational processing.
Penny wise, pound foolish: Substitution cost of cropland lost to urbanization
Authors: Andrade Jose , Cassman Kenneth , Edreira Juan Rattalino , Agus Fahmuddin , Bala Abdullahi , Deng Nanyan , Grassini Patricio 
Published: March 2021

Abstract
Urbanization has appropriated millions of hectares of cropland1, and this trend will persist as cities continue to expand2. Here we estimated the substitution cost by comparing the yield potential between the converted and newly cultivated land as determined by climate and soil properties. To do so, we used robust spatial upscaling techniques, well-validated crop simulation models, and soil, climate, and cropping system databases 3–5, focusing on populous countries exhibiting high rates of land conversion. We found that productivity of new cropland is substantially lower than the land it replaces, which means that projection of food production potential must account for expected cropland loss to urbanization and the lower productivity of new land that replaces it. Policies that protect existing farmland from urbanization would relieve pressure on expansion of agriculture into natural ecosystems and reduce the associated greenhouse gas emissions and biodiversity loss.
Functional and anatomical characterization of corticotropin-releasing factor receptor subtypes of the rat spinal cord involved in somatic pain relief
Authors: Mousa Shaaban , Shaqura Mohammed , khalefa Baled , Li Li , Al-madol Mohammed , Treskatsch Sascha , Schäfer Michael 
Published: March 2021

Abstract
Corticotropin-releasing factor (CRF) orchestrates our body’s response to stressful stimuli. Pain is often stressful and counterbalanced by activation of CRF receptors along the nociceptive pathway although the involvement of the CRF receptor subtypes 1 and/or 2 (CRF-R1 and CRF-R2, respectively) in CRF-induced analgesia remains controversial. This study examined CRF-R1 and CRF-R2 expression within the spinal cord of rats with Freund’s complete adjuvant-induced hindpaw inflammation using reverse transcriptase polymerase chain reaction, Western blot, radioligand binding, and immunofluorescence confocal analysis. Moreover, paw pressure algesiometry examined antinociceptive effects of intrathecal (i.t.) CRF and their possible antagonism through CRF-R1 and/or CRF-R2 selective antagonists as well as the opioid receptor antagonist naloxone. Our results demonstrated predominantly CRF-R2 mRNA, protein, binding sites and immunoreactivity in the dorsal horn of the rat spinal cord. Consistently, CRF as well as CRF-R2 agonist elicited potent, dose-dependent anti-nociceptive effects which were antagonized selectively by i.t. CRF-R2 (K41498) antagonist but not by CRF-R1 (NBI35965) antagonist. Moreover, the opioid antagonist naloxone dose-dependently reversed the i.t. CRF- as well as CRF-R2 agonist-elicited inhibition of somatic pain. Supporting these findings, double immunofluorescence confocal microscopy showed CRF-R2 on enkephalin (ENK)-containing inhibitory interneurons in close opposition of incoming mu-opioid receptor-immunoreactive nociceptive neurons. CRF-R2 was, however, not seen on pre- or on postsynaptic sensory neurons of the spinal cord. Taken together, these findings suggest that i.t. CRF or CRF-R2 agonist inhibit inflammatory somatic pain, occurring predominantly through CRF-R2 receptors located on spinal enkephalinergic inhibitory interneurons, which results in endogenous opioid-mediated pain inhibition.