bluuebunny/crossref_metadata_2025_split huggingface dataset:
Predictors of early and long-term mortality after ICU discharge in critically ill COVID-19 patients: A prospective cohort study
Authors: Santos Mariana M. S. , Pereira Isabel J. , Cuboia Nelson , Reis-Pardal Joana , Adrião Diana , Cardoso Teresa , Aragão Irene , Santos Lurdes , Sarmento António , Rosa Regis G. , Granja Cristina , Teixeira Cassiano , Azevedo Luís 
Published: November 2023

Background
To mitigate mortality among critically ill COVID-19 patients, both during their Intensive Care Unit (ICU) stay and following ICU discharge, it is crucial to measure its frequency, identify predictors and to establish an appropriate post-ICU follow-up strategy.

Methods
In this multicentre, prospective cohort study, we included 586 critically ill COVID-19 patients.

Results
We observed an overall ICU mortality of 20.1% [95%CI: 17.1% to 23.6%] (118/586) and an overall hospital mortality of 25.4% [95%CI: 22.1% to 29.1%] (149/586). For ICU survivors, 30 days (early) post-ICU mortality was 5.3% [95%CI: 3.6% to 7.8%] (25/468) and one-year (late) post-ICU mortality was 7.9% [95%CI: 5.8% to 10.8%] (37/468). Pre-existing conditions/comorbidities were identified as the main independent predictors of mortality after ICU discharge: hypertension and heart failure were independent predictors of early mortality; and hypertension, chronic kidney disease, chronic obstructive pulmonary disease and cancer were independent predictors of late mortality.

Conclusion
Early and late post-ICU mortality exhibited an initial surge (in the first 30 days post-ICU) followed by a subsequent decline over time. Close monitoring of critically ill COVID-19 post-ICU survivors, especially those with pre-existing conditions, is crucial to prevent adverse outcomes, reduce mortality and to establish an appropriate follow-up strategy.
Dressed for Freedom: The Fashionable Politics of American Feminism, Einav Rabinovitch-Fox (2021)
Authors: Falsafi Zahra 
Published: November 2023

Review of: Dressed for Freedom: The Fashionable Politics of American Feminism, Einav Rabinovitch-Fox (2021)
Champaign, IL: University of Illinois Press, 272 pp.,
ISBN 978-0-25204-401-4, h/bk, $110
An Unusual Disease With a Common Presentation: Cricopharyngeal Dysfunction in Inclusion Body Myositis
Authors: Ramirez Ramirez Oscar A. , Hillman Luke 
Published: November 2023

ABSTRACT
Cricopharyngeal (CP) dysfunction is a frequent cause of dysphagia among patients with inclusion body myositis. Early identification and prompt treatment is necessary because aspiration pneumonia is a leading cause of mortality among these patients. We present a case of a 57-year-old woman with a history of inclusion body myositis who presented with progressive dysphagia and aspiration pneumonia found to have CP dysfunction treated with endoscopic CP myotomy. Postoperatively, patient's dysphagia improved with no further episodes of aspiration at 2-year follow-up.
Deep learning based distorted Born iterative method for improving microwave imaging
Authors: Magdum Amit D. , Shimoga Beerappa Harisha , Erramshetty Mallikarjun 
Published: November 2023

Abstract
The distorted Born iterative method (DBIM) is a popular quantitative reconstruction algorithm for solving electromagnetic inverse scattering problems. These problems are non-linear and ill-posed. As a result, the efficiency of the method is limited by local minima. To overcome this, a correct initial guess solution is needed to obtain a satisfactory result. The U-Net based Convolutional Neural Network (CNN) is used in this study to make a good initial guess for the DBIM technique. The permittivity estimate produced at the output of U-Net is then refined using an existing iterative optimization process. This method’s findings are compared with the conventional DBIM approach. Strong scattering profiles of synthetic and experimental datasets with homogeneous and heterogeneous scatterers are investigated to validate the efficiency of the proposed technique. The results suggest that the use of the deep learning technique for an initial guess of DBIM improves accuracy and convergence rate significantly.
Beyond alienability: factors determining possessive classes in Piaroa
Authors: Rosés Labrada Jorge Emilio 
Published: November 2023

Abstract
This article focuses on possession marking in Piaroa, a Jodï-Sáliban language spoken along the Middle Orinoco River on the Venezuelan-Colombian border. Based on a corpus of first-hand fieldwork data and building on previous descriptions of Piaroa possession, I show that Piaroa nouns can be divided into four main possessive noun classes based not only on the alienability (i.e., obligatorily possessed vs. optionally possessed) contrast but also based on construction types (i.e., directly possessed vs. indirectly possessed). This article thus contributes to our crosslinguistic understanding of possession constructions and possessive noun classes by showing that alienability is not a sufficient criterion to account for the different possessive classes and splits in Piaroa adnominal possessive constructions, which require positing two concurrent but distinct systems of possessive classification.
Explaining alienability splits in the use of overt and zero possessive marking: a source-oriented approach
Authors: Cristofaro Sonia 
Published: November 2023

AbstractA well-known pattern in the encoding of adnominal possession crosslinguistically involves splits in the use of overt and zero marking for alienable and inalienable possession. Overt marking may be restricted to alienable possession, but it is not usually restricted to inalienable possession. Zero marking may be restricted to inalienable possession, but it is not usually restricted to alienable possession. This has been explained in terms of principles pertaining to general properties of alienable and inalienable possession, such as the relative degree of conceptual contiguity between possessor and possessee or the relative need to disambiguate the possessive relation. These principles, however, have generally been formulated based on the synchronic crosslinguistic distribution of overt and zero marking across alienable and inalienable possession, rather than diachronic phenomena that shape this distribution from one language to another over time. This paper discusses several developmental processes that have been shown to recurrently give rise to the possessive markers involved in the alienability splits in question crosslinguistically. These markers develop through metonymization processes whereby various types of pre-existing elements take on a possessive meaning originally associated with their context of occurrence, independently of alienability. The distribution of these markers across alienable and inalienable possession follows from restrictions in the distribution of the source construction, unrelated to possession. Principles pertaining to alienability may possibly play a role in the extension, retention or loss of particular markers across alienable and inalienable possession contexts once they are in place in a language, thus ultimately contributing to the relative crosslinguistic frequency of particular alienability splits. This, however, remains to be investigated. These facts call for a new, source-oriented approach to alienability splits and recurrent crosslinguistic patterns in general. In this approach, individual patterns and their relative crosslinguistic frequency are explained in terms of the properties of multiple source constructions and diachronic phenomena that give rise to the pattern and shape its crosslinguistic distribution over time, rather than particular synchronic properties of the pattern in themselves.
Adhesive wear behavior and microstructure of FeCr–FeMn–FeB–C coatings
Authors: Yaz Mehmet 
Published: November 2023

Abstract
This study employs a high-energy-density gas tungsten arc welding (GTAW) process to fabricate a surface coating on a substrate of 0.15 percent carbon steel, incorporating powders of FeCr, FeMn, FeB, and graphite. The investigation encompasses a multifaceted approach, utilizing X-ray diffraction (XRD), optical micrograph (OM) analysis, energy-dispersive X-ray analysis (EDS), scanning electron microscopy (SEM) imaging, microhardness testing, and adhesive wear testing, with the aim of examining the composite coating’s microstructural attributes, microhardness, and performance under dry-sliding wear conditions. The research findings reveal the formation of diverse carbides and borides, including Mn5C2, Fe3C, B8C, B4C, Fe3B, Fe7C3, FeB, and MnB on the coated surfaces. Notably, the graphite particles within the FeB–FeMn–FeCr–C composite TIG welding coatings exhibit a range of morphologies, varying from sheet-like to dendritic structures.
Nonprofit Disaster Response and Climate Change: Who Responds? Who Plans?
Authors: Gazley Beth , Cash Rachel 
Published: November 2023

Abstract
As weather disasters intensify under the impacts of climate change, an important public policy question is whether the kinds of organizations most likely to provide disaster relief are themselves planning for climate change. A statewide Indiana survey of the leaders of a wide variety of community “social safety net” organizations (N = 467) provides rich descriptive data to understand the realities of local disaster planning as it relates to climate change. Our findings support federal disaster policy in showing first that most of these charities have been or expect to be involved in local disaster relief, either as a primary or secondary mission focus. Charities identifying as primarily disaster responders are much more likely to belong to local emergency planning networks and slightly more likely to plan for emergencies. However, most charity leaders do not acknowledge climate change’s human origins and have not discussed climate change at the board level, with this position strongly related to their understanding of climate change’s potential impact on the communities they serve. And most have not taken some risk mitigation steps. We conclude that the Federal Emergency Management Authority’s national disaster response policy, which relies on the readiness of nonprofits to fill in service roles, does not account for the potential unpreparedness of nonprofits themselves. Policymakers should expand their “whole-community” (three-sector) approach to reinforce local network opportunities as forums for exchanging experience and knowledge, including an explicit linkage between the communication of the science of climate change and emergency planning.
Induction of apoptosis and autophagy via regulation of AKT and JNK mitogen-activated protein kinase pathways in breast cancer cell lines exposed to gold nanoparticles loaded with TNF-α and combined with doxorubicin
Authors: Jawad Marwa H. , Jabir Majid S. , Ozturk Kamile , Sulaiman Ghassan M. , Abomughaid Mosleh M. , Albukhaty Salim , Al-kuraishy Hayder M. , Al-Gareeb Ali I. , Al-Azzawi Waleed K. , Najm Mazin A. A. , Jawad Sabrean F. 
Published: November 2023

Abstract
Gold nanoparticles (GNPs) tagged with peptides are pioneers in bioengineered cancer therapy. The aim of the current work was to elucidate the potential anticancer interactions between doxorubicin and GNPs loaded with tumor necrosis factor-alpha (TNF-α). To investigate whether GNPs loaded with TNF and doxorubicin could stimulate autophagy and apoptosis in breast cancer cells. Two human breast cancer cell lines, MCF-7 and AMJ-13, as well as different apoptotic and autophagy markers, were used. In both cell types, treatment with TNF-loaded GNPs in conjunction with doxorubicin increased the production of apoptotic proteins including Bad, caspase-3, caspase-7, and p53 with upregulation of the LC3-II and Beclin1 proteins. In addition, the findings showed that the mitogen-activated protein kinase signaling pathway was dramatically affected by the GNPs loaded with TNF-α and combined with doxorubicin. This had the effect of decreasing p-AKT while simultaneously increasing p-JNK1/2. The findings demonstrated that GNPs loaded with TNF-α and combined with doxorubicin can induce both autophagy and apoptosis in breast cancer cells. These results suggest that TNF- and doxorubicin-loaded GNPs provide a therapeutic option as a nanomedicine to inhibit the proliferation of breast cancer.
Science brings nations together: Mary Good and the heaviest atoms and nuclei
Authors: Aprahamian Ani 
Published: November 2023

Abstract
The 20th century started with the realization that working together and collaborating expedites new discoveries. The Solvay Conference in 1911 brought together scientists to try to understand the real nature of matter, the new elements, and their properties. Through global conflicts, the scientists stayed in communication and organized IUPAC and IUPAP to stay current in advances internationally in chemistry and physics, respectively. The outcomes include the discovery and naming of the elements that complete the periodic table of elements and the chart of nuclides with the heavy atoms and all of their isotopes. Mary Lowe Good forged new directions in developing tools in the field of radiochemistry. She exemplified cooperation and collaboration nationally and internationally. Now the advances in the heavy elements by Yuri Ts. Oganessian and colleagues staying close to the principles of international cooperation and sharing the new information about the connection of the production of super heavy elements to the main part of the chart of nuclides. The future lies in determining whether there are more elements to be discovered and what are their chemical properties.
Der Verein für Socialpolitik ist alt – und bleibt doch jung und modern
Authors: Riphahn Regina T. 
Published: November 2023

Zusammenfassung
Anlässlich des 150. Jubiläums der Gründung des Vereins für Socialpolitik spannt die Vorsitzende, Regina T. Riphahn, in ihrer Festansprache einen Bogen von den Ursprüngen des Vereins bis zu seinem heutigen Selbstverständnis. Sie erläutert die anfängliche Arbeitsweise des Vereins, setzt diesen ins Verhältnis zu anderen nationalen ökonomischen Fachgesellschaften und erörtert die jüngeren Entwicklungen seiner Tätigkeit. Aktuell sieht der Verein seine Aufgabe nicht mehr in einer einem bestimmten Weltbild verpflichteten Politikberatung, sondern allgemein in der Ermöglichung von Wissenschaft und Forschung sowie im Abbau relevanter Hemmnisse.
Online Test Instrument to Measure Students’ Critical Thinking Ability
Authors: Astuti Resti Tri , Dewi Mutia , Pratiwi Ravensky Yurianty 
Published: November 2023

<p>Penelitian ini bertujuan menghasilkan instrumen tes <em>online</em> untuk mengukur kemampuan berpikir kritis mahasiswa yang valid secara logis, valid secara empiris, dan reliabel. Model pengembangan dalam penelitian ini adalah model Tessmer yang terdiri dari beberapa tahap yaitu <em>Tahap Preliminary, Self-Evaluation, Prototyping </em>(validasi, evaluasi dan revisi) dan <em>Field Test</em>. Subjek uji coba penelitian ini yaitu mahasiswa semester 3 program studi Pendidikan Kimia di salah satu perguruan tinggi di Palembang. Teknik pengumpulan data yaitu tes, angket, dan wawancara. Instrumen yang digunakan yaitu lembar validasi, lembar angket respon mahasiswa dan wawancara. Teknik analisis data yaitu analisis kualitatif dan kuantitatif menggunakan SPSS IBM 25. Hasil penelitian menunjukkan bahwa instrumen soal <em>online </em>untuk mengukur kemampuan berpikir kritis mahasiswa pada mata kuliah kimia analitik memenuhi kriteria. Hasil validasi ahli mendapatkan persentase sebesar 88,48% dengan kategori sangat valid. Respon mahasiswa terhadap instrumen menunjukkan soal tersebut dalam kategori praktis. Hasil validasi secara empiris diperoleh instrumen tes online sebanyak 17 soal yang valid dan 3 soal yang tidak valid. Hasil reliabilitas soal diperoleh nilah Cronbach Alpha sebesar 0,712 yang artinya instrumen tes bersifat reliabel.</p>
Pengembangan E-Modul Berbasis Potensi Lokal pada Subtema Lingkungan Tempat Tinggalku Kelas IV Semester II Sekolah Dasar
Authors: Nurhayati Anis , Wahyudi Wahyudi , Suryandari Kartika Chrysti 
Published: November 2023

<p>Pembelajaran dengan mengintegrasikan potensi lokal penting dilakukan untuk mengenalkan potensi yang ada di lingkungan peserta didik. Pemilihan pengembangan e-modul berbasis potensi lokal sesuai dengan karakteristik pembelajaran tematik di sekolah dasar. Tujuan dari penelitian ini adalah: (1) untuk menjelaskan karakteristik pengembangan e-modul tematik berbasis potensi lokal, (2) menganalisis kelayakan e-modul tematik berbasis potensi lokal kabupaten Kebumen, (3) menguji keefektifan e-modul tematik berbasis potensi lokal kabupaten Kebumen. Metode penelitian menggunakan metode R&amp;D dengan model ADDIE. Hasil penelitian ini yaitu berhasil dikembangkannya e-modul berbasis potensi lokal Hal ini dibuktikan dengan hasil penilaian dari para ahli sebesar 86,3% dengan kriteria “sangat valid”, serta dapat dilihat dari hasil perhitungan nilai n-gain sebesar 76,12% dengan kriteris efektif dan perhitungan effect size diperoleh nilai sebesar 1,92 dengan kriteria sangat besar. Kesimpulan penelitian ini adalah: (1) karakteristik pengembangan e-modul melalui beberapa tahapan, yaitu tahap analisis, tahap desain, tahap pengembangan, tahap implementasi, dan tahap evaluasi, (2) e-modul yang dihasilkan sudah teruji kelayakannya, (3) e-modul yang dikembangkan efektif untuk digunakan dalam pembelajaran. </p>
Peningkatan Keterampilan Berpikir Kreatif pada Pembelajaran IPA Melalui Model Scientific Reading Based Project (SRBP) pada Siswa Kelas V
Authors: Fauzia Lala Ayu , Suryandari Kartika Chrysti , Susiani Tri Saptuti 
Published: November 2023

<p>Penelitian ini bertujuan untuk meningkatkan keterampilan berpikir kreatif siswa dan mendiskripsikan respon siswa terhadap penerapan model <em>Scientific Reading Based Project </em>(SRBP). Penelitian ini merupakan penelitian tindakan kelas secara kolaboratif. Subjek penelitian ini yaitu seluruh siswa kelas V SDN 1 Mekarsari. Data yang digunakan berupa data kualitatif dan kuantitatif. Teknik pengumpulan data menggunakan tes, observasi, wawancara, angket, dan dokumen. Validitas data menggunakan triangulasi sumber dan teknik. Analisis data dengan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa penerapan model <em>Scientific Reading Based Project </em>(SRBP) dapat meningkatkan keterampilan berpikir kreatif siswa. Siswa mampu menjawab soal dengan sejumlah jawaban, mampu menjawab dengan beberapa cara dan dari sudut pandang yang berbeda, adanya peningkatan pengetahuan siswa, dan siswa mampu mengembangkan jawaban. Respon siswa terhadap penerapan model <em>Scientific Reading Based Project </em>(SRBP) pada setiap siklusnya mengalami peningkatan. Hal tersebut dapat dilihat dari antusias, minat, dan semangatnya siswa ketika pembelajaran berlangsung.</p>
Penerapan Model Project Based Learning (PjBL) dengan Media Konkret untuk Meningkatkan Pembelajaran Matematika tentang Bangun Ruang pada Siswa Kelas VA SD Negeri 4 Kutosari Tahun Ajaran 2022/2023
Authors: Hermawati Eli , Wahyudi Wahyudi , Ngatman Ngatman 
Published: November 2023

<p class="TableParagraph">Tujuan penelitian ini yaitu mengidentifikasi, meningkatkan, dan mendeskripsikan penerapan model <em>PjBL</em> dengan media konkret pada siswa kelas VA. Penelitian dilaksanakan dua siklus. Subjek penelitian ini ialah guru kelas siswa VA. Data yang digunakan data kualitatif dan kuantitatif. Teknik pengumpulan data menggunakan observasi, wawancara, dan tes. Validitas data menggunakan triangulasi sumber dan teknik. Analisis data dilaksanakan reduksi, penyajian, dan kesimpulan. Hasil penelitian menunjukkan terjadi peningkatan dengan persentase ketuntasan belajar siklus I=79,63%, siklus II= 93,10%. Dapat disimpulkan bahwa penerapan model <em>PjBL</em> dengan media konkret dapat meningkatkan pembelajaran Matematika tentang bangun ruang pada siswa kelas VA SDN 4 Kutosari tahun ajaran 2022/2023.</p>
Penerapan Pendekatan Realistic Mathematics Education (RME) dengan Media Papan Pecahan untuk Meningkatkan Pembelajaran Matematika tentang Pecahan pada Siswa Kelas III SDN 2 Kalibagor Tahun Ajaran 2022/2023
Authors: Suryani Dwi Indah , Wahyudi Wahyudi , Rokhmaniyah Rokhmaniyah 
Published: November 2023

Tujuan penelitian ini adalah mendeskripsikan langkah-langkah penerapan pendekatan <em>Realistic Mathematics Education</em> dengan Media Papan Pecahan, meningkatkan pembelajaran Matematika tentang pecahan, dan mendeskripsikan kendala dan solusi. Jenis penelitian ini yaitu penelitian tindakan kelas secara kolaboratif dengan subjek ialah guru dan siswa kelas III SDN 2 Kalibagor. Data yang digunakan data kualitatif dan kuantitatif. Teknik pengumpulan data dengan observasi, wawancara, dan tes. Validitas menggunakan triangulasi sumber dan teknik. Analisis data yang dilakukan terdiri dari reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian langkah penerapan <em>RME </em>terhadap guru mengalami peningkatan dari siklus I= 83,18%, siklus II= 88,33%, dan siklus III= 94,35%, sedangkan terhadap siswa setiap siklusnya mengalami peningkatan dari siklus I= 80,65%, siklus II= 85,68%, dan siklus III= 91,20%, Rata-rata persentase peningkatan hasil belajar kognitif matematika pada siklus I= 77,08%, siklus II= 89,58%, dan siklus III= 95,83%. Kendala yang dialami salah satunya siswa masih pasif. Solusi yang dapat dilakukan guru dapat menciptakan kelas yang aktif. Dapat disimpulkan bahwa penerapan pendekatan <em>RME</em> dengan media papan pecahan dapat meningkatkan pembelajaran matematika tentang pecahan pada siswa kelas III SDN 2 Kalibagor tahun ajaran 2022/2023.
Peningkatan Hasil Belajar Melalui Model Problem Based Learning Pada Materi Waktu Kelas I SD Muhammadiyah Pandes Tahun Ajaran 2022/2023
Authors: Saputri Eka Marliana , Purwanti Siwi , Marwiyati Ulfah 
Published: November 2023

<p><em>Penelitian ini diidasarkan untuk mengembangkan model pembelajaran yang mendorong partisipasi aktif peserta didik dan meningkatkan pemahaman konsep mata pelajaran Matematika. Hasil belajar merupakan salah satu nilai yang harus diperoleh oleh peserta didik dalam mencapai sebuah kriteria ketuntasan. Penelitian ini bertujuan untuk meningkatkan hasil belajar peserta didik dengan menggunakan model Problem Based Learning. Jenis penelitian ini menggunakan Penelitian Tindakan Kelas, instrument yang digunakan adalah observasi, tes, dan dokumentasi. Hasil penelitian menunjukkan tahap pra siklus </em>sebesar 45,16%, pada siklus I sebesar 58,07% dan meningkat pada siklus II mencapai 83,88%. Hasil yang diperoleh menunjukkan ketercapaian indikator keberhasilan dengan kategori sangat baik. Karena dari siklus 1 ke siklus 2 terjadi peningkatan ketuntasan sebesar 25,81%. Dengan demikian, maka penerapan model PBL dapat meningkatkan hasil belajar peserta didik kelas 1A SD Muhammadiyah Pandes.</p>
Peningkatan Hasil Belajar Bahasa Indonesia Melalui Model Problem Based Learning Berbantuan Gambar Kelas I Amanah SD Muhammadiyah Kleco 2 TA 2022/2023
Authors: Setiyoningsih Nofi , Khasanah Uswatun , Sulistyaningsih Wiwik 
Published: November 2023

<p>Penggunaan model pembelajaran yang kurang variatif menyebabkan rendahnya hasil belajar peserta didik dan belum mencapai KKM 75. Penelitian ini dilaksanakan untuk mengetahui peningkatan hasil belajar Bahasa Indonesia dengan menggunakan model pembelajaran PBL berbantuan gambar pada kelas I Amanah SD Muhammadiyah Kleco 2 Yogyakarta. Penelitian ini merupakan penelitian tindakan kelas. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu observasi, tes dan dokumentasi. Peningkatan hasil belajar dibatasi pada kemampuan kognitif yang bersumber pada nilai rata-rata peserta didik setiap siklusnya. Hasil penelitian menunjukkan bahwa penggunaan model PBL berbantuan gambar dapat meningkatkan hasil belajar peserta didik kelas I Amanah SD Muhammadiyah Kleco 2. Hasil belajar siklus I rata-rata 74,33 dan ketuntasan klasikal 46,15%, mengalami peningkatan pada siklus II menjadi rata-rata 84,71 dengan ketuntasan klasikal 86,53%. Penerapan model pembelajaran PBL berbantuan gambar dapat membantu siswa untuk mengungkapkan informasi yang terkandung dalam masalah sehingga hubungan antar komponen dalam masalah tersebut dapat terlihat dengan jelas dan lebih konkrit.</p>