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ANALISIS KESULITAN MAHASISWA DALAM MATA KULIAH STATISTIKA DESKRIPTIF
Maysani, Rohmah;
Pujiastuti, Heni
Al-Khawarizmi Vol 4, No 1 (2020): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh
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DOI: 10.22373/jppm.v4i1.6949
The purpose of this research is to knew the mistaked of the student that took descriptive statistic subject in banking and finance program study. This research used descriptive research method with qualitative approach and the students of banking and finance program study as a subject of this research. The sample of this research consists of ten students who gave the essay test. The result of this research are : 1) the mistake when present the data into appropriate diagram about 30%; 2) the mistake when present the data into distribution frequncy table about 30%; 3) the mistake when present the data into single distribution frequency table about 20%; 4) unconsistency using mathematics simbol about 40%. Besides the mistake was mentioned, there are any another mistake such as the mistake in calculate about 30% and mistake in using formula about 10%. Most of the student was able to comprehend the concept of the statistic descriptive subject, but still inaccurate into calculation and using simbols.
An Analysis of High School Students’ Understanding Ability of Mathematical Concepts in Online Learning During the Pandemic
Rahmania, Messa Dwi;
Pujiastuti, Heni
Al-Khawarizmi Vol 6, No 1 (2022): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh
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DOI: 10.22373/jppm.v6i1.13233
The purpose of this research is to determine the level of students’ understanding ability of mathematical concepts at the high school level who carry out full online learning during the pandemic. The type of research used is the descriptive research method with a qualitative approach. The subjects used as samples were 3 students. The sampling technique used is the purposive sampling technique. In order to achieve the research objectives, the instruments prepared were test instruments related to the problem of understanding mathematical concepts which were then presented to subjects who were doing full online learning during the pandemic. Based on the results of research that has been carried out, it is known that the level of ability to understand mathematical concepts of students at the high school level who are doing full online learning during the pandemic is classified as good, and no decline has been detected, this is evidenced by the results of the answers carried out by the 3 subjects in test instruments that have been presented
ANALISIS PENGARUH KECERDASAN INTRAPERSONAL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA MATERI BENTUK ALJABAR
Marfiah, Dewi Yuni;
Pujiastuti, Heni
Al-Khawarizmi Vol 4, No 1 (2020): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh
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DOI: 10.22373/jppm.v4i1.6942
This study aims to describe students' mathematical communication skills in terms of their intrapersonal intelligence. This type of research used in this study is a descriptive study using a qualitative approach with as many as 5 people using purposive sampling techniques. In order to obtain the data needed in this study, data collection took the form of tests of mathematical communication skills with algebraic form material, and intrapersonal intelligence questionnaires. The data obtained in the form of data from test results and questionnaires, then the data are analyzed and concluded. Overall the results of tests that were followed by 5 students had mixed results. Furthermore, research subjects were taken to take a written test of mathematical communication skills. Each subject was taken 3 out of 5 students. Based on the results of the study it can be concluded that research subjects who have high intrapersonal intelligence will look superior in their mathematical communication skills. This is because they prefer to interpret understanding by managing and controlling themselves. As for students with abilities that are categorized as low and moderate they can also be intelligent in other types of intelligence and other factors that influence it. Therefore, teachers must pay more attention to each intelligence possessed by students and must apply appropriate learning methods.
Median Nerve Repair Using Sural Nerve Grafting: A Case Report
Prasetyo, Eko;
Oley, Maximillian C.;
Tjungkagi, Ferdinan;
Manuhutu, Yovanka N.;
Sitorus, Edwin H.
e-CliniC Vol. 12 No. 2 (2024): e-CliniC
Publisher : Universitas Sam Ratulangi
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DOI: 10.35790/ecl.v12i2.46200
Peripheral nerve injuries (PNIs) have increased to nearly 2.8% of all trauma cases. It often occurs in the upper extremities, such as the median nerve. EMG can be used to confirm a PNI diagnosis. When continuity defects are present in the injured nerve, a nerve graft procedure may be indicated. The most common donor nerve for repair is the sural nerve. Different surgical options are available for the repair of PNI. We presented a 39-year-old woman whose left hand was cramping and did not fully clench. On physical examination, there was an irregular scar on the left arm 1/3 upper region. Sensory deficits were found in the distribution areas of the median nerve, from digiti 1 to 3 of the manus sinistra. EMG showed the lesion of the left median nerve, an axonetmesis was suspected. The patient was then treated with sural nerve grafting to the median nerve using fibrin glue. The postoperative result revealed improvement in hand function. Grafting sural nerve to median nerve using fibrin glue was rarely performed. According to several studies, nerve grafts usually used 6-0 sized synthetic, monofilament, non-absorbable polypropylene sutures. however, there was no difference in the results between fibrin glue and sutures, both have good outcomes. In conclusion, repairing of the median nerve injury using autograft (sural nerve) and fibrin glue can be an option to restore the function of the hand. Keywords: peripheral nerve injury; median nerve; sural nerve; nerve grafting
Pattern of Skull and Facial Bone Fracture in Craniomaxillofacial Trauma Associated with Traumatic Brain Injury: A Retrospective Analysis at Tertiary Hospital
Prasetyo, Eko;
Oley, Maximillian C.;
Tjungkagi, Ferdinan;
Manuhutu, Yovanka N.;
Sonbay, Antonius E.
e-CliniC Vol. 12 No. 2 (2024): e-CliniC
Publisher : Universitas Sam Ratulangi
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DOI: 10.35790/ecl.v12i2.46477
Abstract: Trauma is one of the primary causes of death during the first four decade. Craniomaxillo-facial (CMF) trauma has become a common presentation in emergency departments of hospitals. The most presentation of CMF trauma includes skull and facial bone fracture and traumatic brain injury (TBI). This study aimed to obtain the pattern of skull and facial bone fracture in craniomaxillofacial trauma associated with traumatic brain injury. This was a retrospective study conducted on 501 patients from January 2020 to December 2021. Demographic data included age, sex, length of stay (LOS), and Glasgow coma scale (GCS). The results showed that from the total 501 patients with skull and facial bone fracture with or without traumatic brain injury, 406 (81%) were males and 95 (19%) were females. The age range of the patients was between 2 years and 86 years (mean±SD 33.9±18.2). The most common patient affected age ranged from 21 to 30 years. The average of LOS was 7.2±5.7 days (0-33) and the mean of GCS was 10.2±4.2. Based on types of cases, there were 232 cases (60%) of skull and facial bone fractures accompanied by TBI; 154 cases (40%) of only skull and facial bone fracture; and 339 (59.5%) cases of only TBI. In conclusion, the distribution of TBI increases in those with skull and facial bone fractures. On the other hand, the distribution of TBI is more common without fracture. Hence every skull and facial bone fracture must be carefully evaluated clinically and radiologically to rule out any underlying TBI. Keywords: skull and facial bone fracture; craniomaxillofacial trauma; traumatic brain injury
Median and Ulnar Nerve Repair Using Sural Nerve Graft: A Case Report
Prasetyo, Eko;
Oley, Maximillian C.;
Manuhutu, Yovanka N.;
Panduwinata, Dicky
e-CliniC Vol. 12 No. 1 (2024): e-CliniC
Publisher : Universitas Sam Ratulangi
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DOI: 10.35790/ecl.v12i1.46482
Abstract: Most peripheral nerve injuries (PNI) are caused by trauma. Upper extrimities are most likely to get injured, and the radial nerve is the most common part in upper extrimites to be affected. There are different surgical options available to repair PNI. We reported a 48-years-old male consulted to the Neurosurgery Department for right upper limb weakness and numbness. He had history of laceration due to iron sheeting in the right arm. There was an irregular scar, weakness on right lower arm with hypesthesia, but no neurovascular distal (NVD) abnormalities were found. Further examination showed claw hand. EMG examination revealed total lesion of the right median and ulnar nerve, partial lesion of the right radial nerve with the lesion at wrist level, possibly neurotmesis according to Seddon Classification. Initial debridement, suturing, and repairing of radial artery and flexor carpi ulnar tendon were performed. The patient was then diagnosed as total lesion of the right median and ulnar nerve, partial lesion of the right radial nerve, post repair right ulnar and radial artery and flexor carpi ulnar tendon repair with the planning of nerve graft with no complication under monitoring. The patient was scheduled for sural nerve graft procedure. Early nerve repair or reconstruction is needed even though it only results in incomplete recovery for months to years. The sural nerve is great either in diameter or length which can be a huge source for the grafting of nerve and revealed good outcomes. Recent study showed incomplete recovery especially seen when the patient could not fully clench his hand and his thumb did not move properly during the movement. In conclusion, sural nerve graft is an appropriate choice for peripheral nerve injuries with more benefits included. Prognosis depends on how early the treatment performed and how severe the lesion is. Keywords: median nerve; sural nerve; peripheral nerve injury; nerve repair; nerve grafting
Hubungan Kadar Fibronektin Serum dengan Tingkat Kesadaran Menurut Klasifikasi CT-Marshall pada Cedera Otak Sedang dan Berat Akibat Trauma
Mogi, Diornald J.;
Prasetyo, Eko;
Oley, Maximillian C.;
Tjungkagi, Ferdinan;
Manuhutu, Yovanka N.
e-CliniC Vol. 12 No. 2 (2024): e-CliniC
Publisher : Universitas Sam Ratulangi
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DOI: 10.35790/ecl.v12i2.52956
Abstract: Traumatic brain injury (TBI) is the main cause of brain damage in the adolescent and productive age generations, and its incidence is increasing every year. To date, there is still no accurate biological marker for detection of traumatic brain damage or prognosis related to the brain damage. One of the promising biological markers for detection of brain damage is fibronectin. This study aimed to evaluate the relationship between level of serum fibronectin and level of consciousness based on CT-Marshall in TBI patients. This was an observational and analytical study with a cross-sectional design. Samples that met the study criteria were taken sequentially from the study hospital without differentiating exposure status (serum fibronectin levels) or outcome (CT-Marshall category). The regression test on level of serum fibronectin and level of consciousness based on the CT-Marshall category obtained significant result indicating that the higher the serum fibronectin level, the higher the patient's CT-Marshall category which meant the patient had a higher degree of severity and poor consciousness. In conclusion, there is a significant relationship between level of serum fibronectin and level of consciousness based on the CT-Marshall category in moderate and sever traumatic brain injury patients. Keywords: traumatic brain injury; biological marker; serum fibronectin; CT-Marshall category Abstrak: Cedera otak akibat trauma (COT) merupakan penyebab utama kerusakan otak pada generasi muda dan usia produktif dengan angka kejadian meningkat setiap tahunnya. Saat ini, belum terdapat penanda biologis yang akurat untuk mendeteksi kerusakan otak traumatik ataupun menilai prognosis terkait kerusakan otak traumatik. Salah satu penanda biologis yang cukup menarik perhatian ialah fibronektin. Penelitian ini bertujuan untuk mengevaluasi hubungan antara kadar fibronektin serum dengan tingkat kesadaran menurut klasifikasi CT-Marshall pada COT. Jenis penelitian ialah analitik observasional dengan desain potong lintang. Sampel yang memenuhi kriteria penelitian diambil berurutan dari rumah sakit tempat penelitian tanpa membedakan status paparan (kadar fibronektin serum) atau luaran (kategori CT-Marshall). Hasil uji regresi pada variabel utama kadar fibronektin serum dengan kesadaran menggunakan kategori CT-Marshall mendapatkan hasil bermakna yaitu semakin tinggi kadar fibronektin serum, semakin tinggi pula kategori CT-Marshall pasien yang berarti pasien memiliki derajat keparahan dan kondisi kesadaran yang buruk. Simpulan penelitian ini ialah terdapat hubungan bermakna antara kadar fibronektin serum dan tingkat kesadaran menggunakan kategori CT-Marshall pada pasien cedera otak traumatic sedang dan berat. Kata kunci: cedera otak akibat trauma; penanda biologis; fibronektin serum; kategori CT-Marshall
Perspektif Ayat-Ayat Al-Qur’an Tentang Psikologi Pendidikan
Hidayatullah, Syarif
ANWARUL Vol 3 No 3 (2023): JUNI
Publisher : Lembaga Yasin AlSys
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DOI: 10.58578/anwarul.v3i3.1206
Psychology is a special science that focuses its discussion on the psychology that exists in humans. The goal of educational psychology is how to apply psychology to a process that brings about a better change in one's behavior. In this paper, we will describe how educational psychology relates directly to the verses in the Qur'an, as we all know that the meaning of education is the study of growth, learning, and personal maturity, how to apply the principles -scientific principles of humanitarian response. All behavior that exists in humans is a process of education, which can provide lessons, especially for individuals. fostering critical thinking skills through carrying out learning tasks, cultivating habits and participating actively on a regular basis to utilize and fill free time with learning activities. Islamic education as a means of business how an individual can develop and grow in a guided personality according to Islamic teachings. then in educational psychology related to the verses of the Qur'an there are 4 that must be considered, namely ar-ruh, an-nafs, al-qolb, al-aql.
تحليل العوامل الداعمة لتحقيق أهداف تدريس النحو في الصف الثامن بالمدرسة المتوسطة الإسلامية حفظ القرآن مؤسسة المركز الإسلامي سومطرة الشمالية ميدان
Harahap, Uswatun Hasanah;
Pujiati, Pujiati;
Triadi, Fian
ANWARUL Vol 4 No 3 (2024): JUNI
Publisher : Lembaga Yasin AlSys
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DOI: 10.58578/anwarul.v4i3.3086
This research aims to find out the factors supporting the achievement of the objectives of teaching grammar in the eighth grade of the Islamic Middle School Quran memorization Foundation of the Islamic Center of North Sumatra Medan. The intentional approach is qualitative research. The results are that the supporting factors for achieving grammar teaching goals more influential is sincerity of intent. Because sincerity of intention will facilitate matters related to teaching Other supporting factors are the method used in good teaching with a beautiful principle, encouragement by the teacher, the intelligence of the students, a high desire in the hearts of the students to study and a capable teacher with the subject that he has reached. The method used is standard and inductive.
تحليل تطبيق طريقة الثواب والعقاب لتنفيذ بيئة اللغوية لطلاب الصف الثامن المتوسط بمعهد المسلمون العصري لهوك سكون أتشيه الشمالية
Pujiati, Pujiati;
Ramadona, Syahri;
Marzian, Rozzatul
ANWARUL Vol 4 No 5 (2024): OKTOBER
Publisher : Lembaga Yasin AlSys
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DOI: 10.58578/anwarul.v4i5.3872
The formulation of the problem in this research is 1) how to apply reward and punishment methods to run a language environment for class VIII students at MTs Pondok Pesantren Terpadu Al-Muslimun? 2) What causes class VIII students at MTs Podok Pesantren Terpadu Al-Muslimun to receive rewards and punishments? The aims of this research are 1) to find out how to apply the reward and punishment method to run a language environment for class VIII students at MTs Pondok Pesantren Terpadu Al-Muslimun, 2) to find out the reasons why students in class VIII MTs Podok Pesantren Terpadu Al-Muslimun get rewards and punishments. This research is qualitative research using descriptive methods, data collection methods using interviews, observation and documentation, as well as data analysis methods using the Miles and Humen methods.