bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diagnostics of psychological readiness of high school students for research activities in mathematics in the design context of a hybrid intellectual learning environment
Authors:   Bunin Yelets State University, Dvoryatkina Svetlana N. , Merenkova Vera S. ,   Bunin Yelets State University, Smirnov Eugeny I. ,   Yaroslavl State Pedagogical University named after K. D. Ushinsky
Published: January 2022

Introduction. The problem of improving the process of organizing and supporting the project and research activities of schoolchildren through intelligent management for the purpose of self-organization of the individual, understanding and comprehending complex mathematical knowledge as a principle of personal development is relevant and far from solved. Intelligent systems provide the process of individualization of learning, the establishment of personalized and computerized feedback of cognitive and creative processes. The purpose of the article is to assess the student's readiness for research activities in the context of designing a hybrid intelligent learning environment. Materials and methods. The assessment of the student's psychological readiness for research activities in the conditions of using a hybrid intellectual environment was carried out on an experimental representative sample of students of 1-2 courses of secondary vocational education (n1=42) and students of the senior classes of secondary schools (n2=30). The diagnosis was carried out using the intelligence structure test of R. Amthauer, the creativity questionnaire of D. Johnson, the test "Individual styles of thinking" by A. Alekseev, L. Gromova, the methods of value orientations by M. Rokich, etc. The significance of the differences was established by means of Student's t-test, Fisher's angular transformation, χ2-test. The results of the study. The assessment of psychological readiness for research activities in mathematics was carried out on the basis of the developed nine parameters of scientific potential. The presented results allow us to pre-set the framework of boundary conditions in order to minimize the imprinting time of a hybrid intelligent system (including the selection of the neural network topology). For all three groups of criteria, differences by gender were established, for example, by the parameter "value orientations" (temp = 2.26 > tcr = 2.02); by the parameter "creativity" (χemp2 = 6,02 ≥ χcr2 (0,05;2) = 5,99). And also by the type of educational institution, for example, by the parameter “motivation to achieve the result” (φemp = 0,186 > φcr = 1,64). Conclusion. The results of the research are of practical value, as they serve as a technological basis for establishing the boundaries and boundary conditions of the most significant parameters for the effective realization of scientific potential, expressed in the work of a specialized web interface created with the student's personal account.
PENGARUH POLA ASUH ORANG TUA DAN BAKATSISWA TERHADAP PRESTASI BELAJARMATEMATIKA KELAS XI SMA
Authors: M R M Yanty , E T Lois 
Published: January 2022

Penelitian ini bertujuan untuk mengetahui: (1) Bagaimana pengaruh Pola Asuh orangtua terhadap prestasi belajar matematika siswa kelas XI SMA Negeri 5 Pematangsiantar, (2) bagaimana pengaruh bakat terhadap prestasi belajar matematika siswa kelas XI Negeri 5 Pematangsiantar, (3)bagaimana pengaruh pola asuh orang tua dan bakat terhadap prestasi belajar matematika siswa kelas XI SMA Negeri 5 Pematangsiantar. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan analisis regresi. Populasi penelitian adalah siswa kelas XI MIA 1 s/d XI PIS 5 SMA Negeri 5 Pematangsiantar sebanyak 181 siswa. Berdasarkan hasil analisis diperoleh hasil penelitian yaitu : (1) Terdapat pengaruh yang positif dan signifikan antara pola asuh orangtua terhadap prestasi belajar matematika siswa dengan nilai rhitung> rtabel yaitu: 0,828 > 0,308 dan thitung> ttabel yaitu: = 5,079 >2,006 dan besar pengaruh yaitu 32,7%. (2) Terdapat pengaruh yang positif dan signifkan antara Bakat siswa terhadap Prestasi Belajar Matematika Siswa dengan nilai rhitung> rtabel yaitu: 0,870 > 0,308 dan thitung> ttabel yaitu: = 2,919 >2,006 dan besar pengaruh yaitu 13,9%, (3) Terdapat pengaruh yang positif dan signifikan antara pola asuh orangtua dan Bakat siswa terhadap prestasi belajar matematika siswa dengan nilai Fhitung> Ftabel yaitu: 14,583 > 3,175 dan besar pengaruh yaitu 35,9%.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS GUI MATLAB TERHADAP MINAT DAN HASIL BELAJAR MAHASISWA PADA MATERI TRIGONOMETRI
Authors: Salmina Mik , Fitriati  , Wisnarti  
Published: January 2022

Rendahnya hasil belajar mahasiswa dipengaruhi oleh banyak faktor yang berkaitan dengan proses pembelajaran di Perguruan Tinggi, salah satunya metode pengajaran yang kurang menarik. Secara teori, sampai saat ini pendekatan atau metode pembelajaran matematika di Indonesia masih menggunakan pendekatan atau metode tradisional yang menekankan pada latihan mengerjakan soal. Berdasarkan situasi diatas, maka perlu dicari suatu alternatif pembelajaran yang sesuai untuk meningkatkan hasil dan minat belajar mahasiswa pada pokok bahasan trigonometri. Salah satu metode pembelajaran yang dapat meningkatkan hasil belajar dan membangun minat belajar mahasiswa yaitu melalui media pembelajaran berbasis GUI MATLAB. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pembelajaran terhadap minat dan hasil belajar matematika mahasiswa program studi Pendidikan matematika pada pokok bahasan trigonometri. Penelitian ini menggunakan metode kuantitatif jenis penelitian eksperimen yaitu one group pretest-postest dengan jumlah sampel terdiri dari 20 mahasiwa program studi Pendidikan Matematika. Instrumen pengumpulan data terdiri dari perangkat pembelajaran, tes tertulis dan angket minat belajar mahasiswa. Adapun teknik pengumpulan data terdiri dari pretest, angket dan postest. Sedangkan teknik analisis data menggunakan analisis uji nomalitas dan analisis uji hipotesis t. Hasil uji hipotesis t diperoleh t hitung ≥ t tabel yaitu 8,16> 1,729 untuk angket minat dan 11,35> 1,729 untuk hasil belajar, sehingga diperoleh hasil penelitian ini bahwa media pembelajaran berbasis GUI MATLAB berpengaruh terhadap hasil belajar mahasiswa program studi pendidikan matematika pada pokok bahasan trigonometri. Rekomendasi hasi dari penelitian ini bahwa dosen disarankan agar menggunakan media pembelajaran berbasis Gui Matlab terhadap mata kuliah yang lain, sehingga dapat berpengaruh terhadap minat dan hasil belajar mahasiswa pada mata kuliah yang lain.
IMPLEMENTASI PEMBELAJARAN BERBASIS ENOMATEMATIKA UNTUK MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA KELAS VII SMP
Authors: I Tasya , Sofiyan  
Published: January 2022

Penelitian ini bertujuan untuk menganalisis apakah terdapat peningkatan kemampuan koneksi matematis siswa kelas VII-1 SMP Negeri 3 Darul Aman pada materi aritmetika sosial yang diajarkan dengan menggunakan pembelajaran berbasis etnomatematika. Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif dengan jenis penelitian eksperimen satu kelas. Sampel penelitian di kelas VII-1 SMP Negeri 3 Darul Aman yang berjumlah 14 siswa tahun ajaran 2020/2021. Teknik pengumpulan data yang digunakan adalah dengan menggunakan pre-test dan post-test/ pasca-test. Berdasarkan hasil penelitian menunjukkan bahwa( =9,91>ttabel(0,05;13)=2,16) pada taraf signifikan 5%, artinya terdapat peningkatan kemampuan koneksi matematis siswa SMP kelas VII-1 SMP Negeri 3 Darul Aman setelah menggunakan pembelajaran berbasis etnomatematika.
Peningkatan Kemampuan Motorik Kasar Anak Usia 4-5 Tahun Melalui Permainan Ular Tangga
Authors: Ellinawati Ellinawati , Sari Fitria , Mustika Sari Ayu 
Published: January 2022

Penelitian ini bertujuan untuk upaya meningkatkan kemampuan motorik kasar anak usia 4 – 5 tahun di PAUD Al izza Plus Sungai rumbai Kabupaten Dharmasraya. Jenis penelitian ini adalah penelitian tindakan kelas yang dilakukan dalam II siklus, subjek dalam penelitian ini adalah peserta didik kelompok mandiri PAUD Al Izza Plus Sungai Rumbai Kabupaten Dharmasraya Tahun ajaran 2020/2021 yang berjumlah 9 anak yang terdiri atas 2 laki-laki dan 7 perempuan. Pengumpulan data dilakukan melalui Observasi dan dokumentasi. Teknik analisis di lakukan dengan menggunakan data kuantitatif. Hasil penelitian ini menujukan bahwa keterampilan motorik kasar anak usia dini dapat ditingkatkan melalui permainan ular tangga raksasa. Peningkatan kemampuan motorik kasar anak secara keseluruhan sebelum adanya tindakan meningkat dari 35% dengan kategori MB(Mulai berkembang), menjadi 55% dengan kategori BSH dan BSB pada siklus I, menjadi 80% dengan kategori BSH dan BSB pada siklus II.
Motivasi Anak Belajar dari Rumah Melalui Kegiatan Puncak Tema
Authors: Nursamsi  , Nirmala Ine , Eka Putri Feronica 
Published: January 2022

Salah satu tantangan yang dihadari pada saat belajar dari rumah yaitu tidak adanya interaksi secara langsung antara guru dan anak sehingga motivasi anak menjadi rendah dan kurang maksimal. Penelitian ini bertujuan untuk mengamati motivasi belajar anak pada saat BDR melalui kegiatan puncak tema “tanaman”. Kegiatan ini dirancang untuk menambah pengalaman yang beragam serta mengurangi pembelajaran dengan menggunakan lembar kerja siswa pada saat kegiatan belajar dari rumah. Metode dalam penelitian ini yaitu metode kualitatif deskriptif, data yang diperoleh melalui dokumentasi dilakukan selama kegiatan BDR yang dikirim oleh orangtua kepada guru melalui aplikasi whattsap, wawancara dilakukan kepada orangtua dan guru kelas B TKQ An Namlu dan observasi kepada 20 anak. Hasil penelitian menunjukkan bahwa kegiatan puncak tema “tanaman” dapat menambah motivasi anak dalam pembelajaran sehingga hasil belajar anak mengalami perubahan yang maksimal.
Kajian Literatur Pengembangan Koordinasi Mata dan Tangan Anak Usia Taman Kanak-Kanak
Authors: Vanny Mutia May Andry  , Yaswinda  
Published: January 2022

Penelitian ini bertujuan untuk bagaimana melihat konsep, kegiatan/ permainan, serta manfaat pengembangan dalam koordinasi mata dan tangan terhadap pembelajaran anak usia Taman Kanak-Kanak. Penelitian ini berawal pada bagaimana koordinasi mata dan tangan pada pembelajaran anak. pengembangan koordinasi mata dan tangan anak belum berkembang secara optimal. dalam proses pembelajaran yang dilakukan pengembangan koordinasi mata dan tangan anak sangat penting untuk dikemabngkan, karena dengan mengembangkan koordinasi mata dan tangan pada anak dengan baik maka anak akan melakukan kegiatan sehari-hari dengan lancar dan tanpa kendala apapu. Penelitian ini menggunakan metode kualitatif dengan kajian literatur. Pengumpulan data yang digunakan dengan menelaah sumber-sumber yang relevan berupa artikel, jurnal dan lainnya menggunakan teknik analisis isi. Hasil dari penelitian adalah dari beberapa pengembangan dengan menggunakan berbagai macam kegiatan guru dapat mengembangkan koordinasi mata dan tangan anak dengan baik dan benar.
Association between Herpes Simplex Type 1 Virus Infection and Bell’s Palsy
Authors: Islam Mohammad Mohitul , Sarkar Saumitra , Das Priyatosh Chandra , Rahman Touhidur , Sazib S M Farhad 
Published: January 2022

Background: Idiopathic facial paralysis is one of the commonest conditions in neurological practice. Objective: The purpose of this study is to see whether Bell’s palsy is associated with serological marker of Herpes Simplex virus type 1, and to study the clinical signs and symptoms manifested by Bell’s palsy. Methodology: This retrospective observational study was carried out in neurology OPD of ShSMCH, Dhaka from June, 2014 to May, 2016. All the patients who came to the OPD were selected as study population. All relevant data, those who fulfill the inclusion criteria were recorded in pre-designed data collection sheet.
Result: A total number of 60 were recruited in this study. 30 were case group and 30 were control group. In our study, more than one quarter of cases (26.7%) was found between 26-30 years, while lowest age incidence was 16-20 years (6.7%). More than 37% of cases had their attack of Bell’s palsy in monsoon season, only 3% in autumn. 52.3% had pain in or around the ear. Taste abnormalities were found in 23.3%.
Conclusion: From this study, it can be concluded that, Herpes simplex type 1 may be an important causative agent for Bell’s palsy. But a large scale study is needed for establishment of Herpes Simplex type 1 as an important infective agent for causation of Bell’s palsy.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (1): 12-15
Miller Fisher Syndrome- a Case Report and Review of Literature
Authors: Sarker Imran , Hakim Maliha , Islam Mahmudul , Alam Md Badrul , Islam Md Rafiqul 
Published: January 2022

Background and Objective:: Miller Fisher syndrome (MFS) is a variant of Guillan Barre syndrome characterized by ophthalmoplegia, ataxia and areflexia. Although self-limiting disease course is expected, disease modifying treatment options for MFS are no different than for GBS and include intravenous immune globulin (IVIG) and plasmapheresis. Here, we report a case of MFS presented with bilateral ptosis, ophthalmoplegia, ataxia with quadriparesis and normal NCS. Patient
Methods: A 14- year-old young boy was admitted to our hospital with the complaints of double vision, vertigo, difficulty in walking, imbalance. He had no diarrhea or upper respiratory tract infection prior to this illness. On neurological examination, he had limited ability to move his eyes up and out, had bilateral ptosis, ataxia. The muscle strength was mildly impaired. The plantar reflexes were flexor and the deep tendon reflexes were absent.
Results: The blood laboratory, CT and brain MRI were normal. In the first sample of CSF, there was no change. Subsequent sample after 14 days revealed high protein with albuminocytological dissociation. The NCS and EMG were normal. Anti GQ 1b antibody was negative. He showed marked improvement with conservative management.
Conclusion: MFS is a rare disease that must be diagnosed with the clinical findings and in the following days the diagnosis can be supported by the laboratory findings.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (1): 47-51
Serum Creatine Kinase Concentration & Its Association with Severity in Acute Ischemic Stroke Patients: A Cross-Sectional Analytical Study
Authors: Md Arifuzzaman - , Islam Md Rafiqul , Alam Sheikh Mahabub , Sheikh Abdul Kader , Saleheen Md Shafiqus , Sina Hashmi , Momen Khan Muhammad Abdul , Begum Afroza , Rahman Mohammad Mashudur , Majumdar Sukumar , Rahman Hafizur 
Published: January 2022

Background: The diagnosis of ischemic stroke remains a clinical one, with confirmatory evidence obtained through neuroimaging. Analogous to the role that the creatine kinase (CK), a biochemical test may be useful in diagnosis as well as detect severity which ultimately helps in the management of acute ischemic stroke.
Objective: To evaluate serum creatine kinase level and its association with severity in acute ischemic stroke patients.
Methods: This cross-sectional analytic study was carried out in the Department of Neurology, BSMMU, Dhaka from January 2014 to December 2014.In this study 50 acute ischemic stroke patients were enrolled as cases.
Result: In this study, 42.0% patients were female and 58% were male and their mean age was 55.96±10.93 years. According to classification by NIH Stroke score, 32% patients was found in minor stroke, 28% in moderate stroke, 26% in moderate to severe stroke and 14% in severe stroke. 80.0% patients had increased level of serum creatine kinase. In this study there is a positive correlation between NIH Stroke Score and Serum creatine kinase level (r= 0.869, p < 0.0001).
Conclusion: Increase severity of acute ischaemic stroke causes increased level of serum creatine kinase.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (2): 52-55
Frequency and Risk Factors of Pneumonia and Urinary Tract Infection during Hospitalization in Acute Stroke Patients.
Authors: Ahmad Shahed , Rahman Matiur , Hosen Mostafa , Kalam Abul , Shoab Mohammed , Islam Md Rafiqul 
Published: January 2022

Background: Acute stroke Patients are at risk of developing a wide range of complications. Among these medical complications the most common are infections, including pneumonia and urinary tract infection (UTI). This study was designed to see the frequency and risk factors of pneumonia and UTI after acute stroke in hospitalized patients.
Methods : This prospective observational study was done in the Department of Neurology and Department of Medicine, Sylhet M.A.G Osmani Medical College Hospital, from May 2014 to November 2014. After hospitalization, a total number of 80 acute stroke patients were enrolled in this study. All patients of both sexes, presented with acute stroke, were confirmed by CT scan of head; vascular risk factors were recorded and relevant investigations were done.
Results: Among the study subjects Urinary tract infection was found in 23 (28.8%) patients. Statistically significant risk factors for UTI were : > 65 years age (OR=2.926; 95% of CI=1.044-8.202; p=0.037). Female gender (OR=0.327; 95% of CI=0.120-0.889; p=0.026), diabetes (OR=2.015; 95% of CI=1.019-7.780; p=0.042), Severe stroke (OR=3.331; 95% of CI=1.217-9.116; p=0.017), Foley tube catheterization (OR=4.229; 95% of CI=1.492-11.982; p=0.005). Pneumonia developed in 17 (21.2%) patients and no pneumonia in 63 (78.8%) patients.
Conclusion : UTI and pneumonia are common occurrence after acute stroke during stroke hospitalization. Older age, female gender, diabetes mellitus, severe stroke at presentation and urinary catheterization were found the risk factors of UTI; whereas older age, severe stroke at presentation, nasogastric tube feeding, oropharyngeal suction and difficulty in swallowing were found the risk factors of pneumonia in acute stroke.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (2): 74-84
Etiological Pattern of Dementia in Bangladesh
Authors: Khan MRK , Rizvi AN , Habib MA , Hasan MK , Mamun A , Alam MR , Islam R 
Published: January 2022

Background: Dementia is a chronic & progressive neurodegenerative disorder affecting usually older people of more than 65 years in which there are disturbances of multiple higher cortical functions including memory, thinking, orientation & others. Dementia patients are increasing in number as the population of older age group is increasing. All types of dementia are treatable, at least with psychosocial interventions. So, accurate diagnosis and evaluation of etiological pattern is essential.
Methods: This cross sectional study was carried out in the Department of Neurology, Bangabandu Sheikh Mujib Medical University, Dhaka, Bangladesh from January 2012 to December 2012 on 88 patients with dementia diagnosed on the basis of mini mental state examination and DSM-IV criteria.
Results: Vascular dementia was the underlying diagnosis in most of the cases (43.3 %) followed by Alzheimers Disease (20.2%) and Parkinson Disease (9%). Other causes were Mixed Dementia, Intracranial Space Occupying Lesion, Post Encephalitic, Hypoxic Encephalitic, Chronic Subdural Haematoma and Tubercular Meningitis.
Conclusion: Vascular dementia is more than Alzheimer’s Dementia in Bangladesh. Multiple vascular risk factors contribute to this.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (2): 85-90
Adapting Bangla Mini-Mental State Examination (MMSE-B) among Healthy Elderly in Bangladesh
Authors: Ghose Swapon Kumar , Uddin Ahmed Kazi Gias , Chowdhury Ahmed Hossian , Hasan ATM Hasibul , Rahman Khan Muhammad Zillur , Karim ASM Rezaul , Saha Kanol , Sina Hashmi , Md Arifuzzaman - 
Published: January 2022

Background: The aim of our study was to determine whether modified Bangla version (MMSE-B) is as effective as mini mental state examination (MMSE) tool for use in Bangladeshi people.
Methods: This descriptive observational study was carried out in Department of Neurology, DMCH from January 2013 to December 2013. A total 200 healthy adults (patient attendants at the clinic) who met the inclusion criteria, were interviewed using a structured questionnaire containing information on age, sex, residence, educational backgrounds and questions set at MMSE English version (MMSE-E) and modified Bangla version for MMSE-B (Figure-1). MMSE and MMSE-B both were applied in 1:1 ration. The literate people were asked whether they are comfortable to answer in English (MMSE-E) or they would like the translated form and we applied the form of MMSE (MMSE-T) according to their wish. But in other group of people the modified Bangla version (MMSE-B) was used irrespective of level of education.
Result: The mean age at presentation was 58.1±7.8 and 94% were within 50-70 years of age. Male were more common (80, 66) in both the groups and most of them belonging to rural areas. MMSE-B were mostly employed on people having only primary level of education (up to class five, n=80) or no education (n=2), whereas MMSE-E were employed up on people having a level of education higher than class five (n=96). Every question in each item of cognitive domain correlated well (correlation co-efficient range from 0.801- 0.971) except the 7th (correlation co-efficient 0.418) which had higher mean score for MMSE-B than those of MMSE-E (0.90 versus 0.54). The mean score of MMSEB was greater than the mean score of MMSE-E for most of questions except the 1st question that is related to orientation of time. The mean of total score in MMSE-E and MMSE-B were 24.04 and 24.91 respectively with a correlation co-efficient of 0.940.
Conclusion: MMSE-B is adaptable for use in Bangladeshi people irrespective of level of education.
Bangladesh Journal of Neuroscience 2016; Vol. 32 (2): 91-97
Common Non-Neurological Medical Complications in Acute Ischemic Stroke Patients
Authors: Hossain MA , Hannan MA , Biswas PK , Jahan M , Khan MAM 
Published: January 2022

Ischemic stroke patients suffer from different complications among which nonneurological medical complications are common along with stroke related neurological complications. This observational study was aimed to find out these non-neurological common medical complications of acute ischemic stroke patients admitted in hospital in this country. This study was conducted by every day observation of acute ischemic stroke patients admitted in the hospital. Medical complications were diagnosed on the basis of clinical features and laboratory findings. In acute ischemic stroke patients, development of medical complications is more common (60%). Among them infective complications were found more than non-infective complications. Urinary tract infections (17.8%), respiratory tract infection (17.8%), mixed complications (13.3%) were found commoner than other complications. Length of hospital stay (LOHS) was prolonged in those patients who developed these complications. These complications play a vital role in outcome of the patients.
Bangladesh Journal of Neuroscience 2017; Vol. 33 (1): 13-17