Analisis Perbedaan Profitabilitas Pada Industri yang Terdampak COVID-19: Tinggi, Sedang dan Rendah

Covid-19 influences the capital market in Indonesia, on the Indonesia Stock Exchange (IDX).  Because of Covid-19 was seen as bad news, many investors prefer to sell their shares. This study aims to test whether or not there is a significant difference in profitability for companies listed on the IDX that is affected by Covid-19. This study used 682 companies as samples that have met criteria as companies with complete financial records on the IDX as of December 2020. The analysis used in this study is the Kruskal-Wallis (K-W) test. Non-parametric testing was used in this study because the data from this study were not normally distributed so that the K-W test was used. The results of the analysis in this study indicate that there are differences in profitability of industries affected by Covid-19 highly, moderately and lowly. Covid-19 memiliki pengaruh pada pasar modal di Indonesia terutama di Bursa Efek Indonesia (BEI). Covid-19 mengakibatkan banyak investor lebih memilih untuk menjual sahamnya, karena hal ini merupakan kabar buruk bagi investor. Penelitian ini bertujuan untuk menguji apakah terdapat perbedaan profitabilitas yang signifikan pada perusahaan terdaftar di BEI yang terdampak Covid-19. Sampel yang digunakan dalam penelitian ini berjumlah 682 perusahaan yang telah memenuhi kriteria sebagai perusahaan dengan catatan keuangan yang lengkap di BEI per Desember 2020. Analisis yang digunakan dalam penelitian adalah pengujian Kruskal-Wallis (K-W). Pengujian non parametrik digunakan dalam penelitian ini karena data dari penelitian memiliki ini tidak terdistribusi secara normal sehingga menggunakan pengujian K-W. Hasil dari analisis dalam penelitian ini menunjukkan bahwa terdapat perbedaan profitabilitas dari industri terdampak Covid-19 tinggi, sedang, dan rendah.Covid-19 influences the capital market in Indonesia, on the Indonesia Stock Exchange (IDX).  Because of Covid-19 was seen as bad news, many investors prefer to sell their shares. This study aims to test whether or not there is a significant difference in profitability for companies listed on the IDX that is affected by Covid-19. This study used 682 companies as samples that have met criteria as companies with complete financial records on the IDX as of December 2020. The analysis used in this study is the Kruskal-Wallis (K-W) test. Non-parametric testing was used in this study because the data from this study were not normally distributed so that the K-W test was used. The results of the analysis in this study indicate that there are differences in profitability of industries affected by Covid-19 highly, moderately and lowly.Covid-19 memiliki pengaruh pada pasar modal di Indonesia terutama di Bursa Efek Indonesia (BEI). Covid-19 mengakibatkan banyak investor lebih memilih untuk menjual sahamnya, karena hal ini merupakan kabar buruk bagi investor. Penelitian ini bertujuan untuk menguji apakah terdapat perbedaan profitabilitas yang signifikan pada perusahaan terdaftar di BEI yang terdampak Covid-19. Sampel yang digunakan dalam penelitian ini berjumlah 682 perusahaan yang telah memenuhi kriteria sebagai perusahaan dengan catatan keuangan yang lengkap di BEI per Desember 2020. Analisis yang digunakan dalam penelitian adalah pengujian Kruskal-Wallis (K-W). Pengujian non parametrik digunakan dalam penelitian ini karena data dari penelitian memiliki ini tidak terdistribusi secara normal sehingga menggunakan pengujian K-W. Hasil dari analisis dalam penelitian ini menunjukkan bahwa terdapat perbedaan profitabilitas dari industri terdampak Covid-19 tinggi, sedang, dan rendah.

Role of MRI in staging and follow-up of endometrial and cervical cancer:pitfalls and mimickers

Abstract MRI plays important roles in endometrial and cervical cancer assessment, from detection to recurrent disease evaluation. Endometrial cancer (EC) is the most common malignant tumor of the female genital tract in Western countries. EC patients are divided into risk categories based on histopathological tumor type, grade, and myometrial invasion depth. EC is surgically staged using the International Federation of Gynecology and Obstetrics (FIGO) system. Since FIGO (2009) stage correlates with prognosis, preoperative staging is essential for tailored treatment. MRI reveals myometrial invasion depth, which correlates with tumor grade and lymph node metastases, and thus correlates with prognosis. Cervical cancer (CC) is the second most common cancer, and the third leading cause of cancer-related death among females in developing countries. The FIGO Gynecologic Oncology Committee recently revised its CC staging guidelines, allowing staging based on imaging and pathological findings when available. The revised FIGO (2018) staging includes node involvement and thus enables both therapy selection and evaluation, prognosis estimation, and calculation of end results. MRI can accurately assess prognostic indicators, e.g., tumor size, parametrial invasion, pelvic sidewall, and lymph node invasion. Despite these important roles of MRI, radiologists still face challenges due to the technical and interpretation pitfalls of MRI during all phases of endometrial and cervical cancer evaluation. Awareness of mimics that can simulate both cancers is critical. With careful application, functional MRI with DWI and DCE sequences can help establish a correct diagnosis, although it is sometimes necessary to perform biopsy and histopathological analysis

Quasi-radial Fourier multipliers

SIGLECopy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

A Hoermander type criterion for quasi-radial Fourier multipliers

SIGLEDEGerman

On hypersingular integrals and anisotropic Bessel potential spaces

SIGLECopy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

On maximal functions generated by Fourier multipliers

SIGLECopy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

Learnings from Racialized Adolescents and Young Adults with Lived Experiences of Cancer: “It’s Okay to Critique the System That Claims to Save Us”

Interest in AYA cancer care has increased globally over the recent past; however, most of this work disproportionately represents white, heterosexual, middle-income, educated, and able-bodied people. There is recognition in the literature that cancer care systems are not structured nor designed to adequately serve people of colour or other equity-denied groups, and the structural racism in the system prevents prevention, treatment, and delivery of care. This work seeks to examine structural racism and the ways that it permeates into the lived experiences of AYAs in their cancer care. This article represents the first phase of an 18-month, patient-oriented, Participatory Action Research project focused on cancer care for racialized AYAs that is situated within a broader program of research focused on transforming cancer care for AYAs. Semi-structured interviews were completed with 18 AYAs who self-identify as racialized, have lived experiences with cancer, and have received treatment in Canada. Following participant review of their transcripts, the transcripts were de-identified, and then coded by three separate authors. Five main themes were identified using thematic analysis, including the need to feel supported through experiences with (in)fertility, be heard and not dismissed, advocate for self and have others advocate for you, be in community, and resist compliance