[English]: This study aims to analyze the relationship between thinking habits and mathematical reasoning mediated by students' initial abilities. Respondents consisted of 385 years eight students. Data was collected using a questionnaire via Google Forms and online tests. From all samples, 124 students fully completed all instruments. A questionnaire with 32 statements of the Likert scale model was used to collect data on students’ thinking habits (X1). Mathematical reasoning (Y) was examined through a test using five items of essay problems on relations and functions topic. The student's initial ability data (X2) was collected through an objective test using ten multiple-choice questions on set and Cartesian coordinates. The data was analyzed through descriptive statistics and path analysis. The results show a direct influence between students' habits of mind, initial ability, and mathematical reasoning. There is an indirect effect of habits of mind on students' reasoning abilities through initial ability as a moderator variable. The findings of this study indicate that the better the students' habits of mind, the better their mathematical reasoning and initial ability. [Bahasa]: Penelitian survei ini bertujuan untuk menganalisis hubungan kebiasaan berpikir dengan penalaran matematis yang dimediasi oleh kemampuan awal siswa. Responden terdiri dari 385 siswa kelas VIII. Data dikumpulkan menggunakan kuesioner melalui Google Form dan tes secara daring.  Dari semua sampel yang menerima instrumen, ada 124 orang siswa menyelesaikan semua instrumendengan lengkap. Instrumen pengumpulan data untuk variabel kebiasaan berpikir (X1) menggunakan angket dengan 32 pernyataan model skala Likert. Data penalaran matematis (Y) diperoleh melalui tes berupa 5 butir soal uraian pada materi relasi dan fungsi. Data kemampuan awal siswa (X2) diperoleh melalui tes objektif  berupa 10 butir  soal pilihan ganda pada materi himpunan dan koordinat kartesius. Data dianalisis menggunakan statistik deskriptif dan analisis jalur. Hasil penelitian menunjukkan terdapat pengaruh langsung antara kebiasaan berpikir siswa, kemampuan awal, dan penalaran matematis. Terdapat pengaruh tidak langsung kebiasaan berpikir terhadap kemampuan penalaran siswa melalui kemampuan awal sebagai variabel penengah. Temuan penelitian ini mencerminkan bahwa semakin baik kebiasaan berfikir siswa maka semakin baik pula kemampuan penalaran matematis dan kemampuan awal siswa.

Penelitian ini bertujuan mengetahui Pengaruh secara parsial dan simultan antara variavel independen antara lain: Financial Attitude, Knowledge,  Personal Finance, dan Personal Income Terhadap Financial Behavior Mahasiswa di  Fakultas Ekonomi dan Bisnis Universitas Riau Kepulauan. Populasi yang digunakan adalah Mahasiswa Fakultas Ekonomi dan Bisnis Universitas Riau Kepulauan. Pengambilan sampel pada penelitian ini yaitu menggunakan metode random sampling dengan rumus slovin sebanyak 269 responden. Uji coba instrumen dianalisis dengan menggunakan uji validitas dan uji reliabilitas.Dari analisis data penelitian ini menunjukkan hasil Uji T diperoleh bahwa variabel financial attitude berpengaruh secara signifikan. Variabel financial knowledge berpengaruh secara signifikan. Variabel personal finance tidak memiliki pengaruh yang signifikan. Variabel personal income tidak memiliki pengaruh yang signifikan. Hasil Uji F menunjukan bahwa variabel Financial Attitude, Financial Knowledge,  Personal Finance, dan Personal Income berpengaruh positif secara simultan terhadap financial behavior mahasiswa fakultas ekonomi dan bisnis universitas riau kepulauan

Background: Ovarian cancer is common amongst women worldwide. In Indonesia, it is the fourth most common female cancer with a 5-year survival rate of 45%, but can reach up to 92% if treated early. Granulosa cell tumors (GCT) arise from the sex-cord and are considered malignant. This study presents a rare case of asymptomatic adult-type granulosa cell tumor in an elderly lady diagnosed during routine pelvic ultrasound scanning. Case Illustration: A 65-year-old lady, P2A0, was referred due to left ovarian mass three years before admission. A left adnexal mass was palpated with no sign of internal genital adhesion. Transvaginal ultrasound showed atrophy of uterus and thin endometrial layer. One solid adnexal mass with a cystic part was found on the left adnexal with papillary projection and low resistance index. Histopathological examination revealed adult type-granulosa cell tumor and classical Call-Exner body with grooved nuclei (coffee bean nuclei). Diagnosis of GCT was made by histological findings. Discussion: Histologically, granulosa cells of adult subtype appear round, pale, with scant cytoplasm, classic coffee bean nuclei and Call-Exner bodies. In contrast, the juvenile subtype has eosinophilic and/or vacuolated cytoplasm with macrofollicular or cystic patterns, composed of immature granulosa cells with frequent mitoses. Call-Exner bodies and coffee bean grooved nuclei are not commonly found. Conclusion: The diagnosis of GCT was made through histological findings which were consistent with previous findings. Therefore, a laparotomy frozen section can be considered in menopausal women with suspected ovarian neoplasms.

Highlights Endometriosis surgery decreased dyspareunia during 6 months follow up. No difference outcome between excision surgery and ablation surgery. Removal posterior nodules should be performed by experienced operators. The minimal requirement is knowledge about retroperitoneal anatomy.