bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comment on “The Volyn biota (Ukraine) – indications of 1.5 Gyr old eukaryotes in 3D preservation, a spotlight on the `boring billion' ” by Franz et al. (2023)
Authors: Head Martin J. , Riding James B. , O'Keefe Jennifer M. K. , Jeiter Julius , Gravendyck Julia 
Published: April 2024

Abstract. Franz et al. (2023) report a diverse and three-dimensionally preserved suite of mid-Proterozoic microfossils from miarolitic cavities within the granitic Volyn pegmatite field, a major granitic plutonic complex in NW Ukraine. The biota is dated at between ∼ 1.76 and ∼ 1.5 Ga and includes fungus-like objects. This biota is reported as evidence of organisms living within the continental lithosphere, illuminating part of a ∼ 1.8–0.8-billion-year interval of the Proterozoic Eon characterised by relatively low climatic variability and slow biological evolution. We show that at least some of this putative diversity represents modern contamination including plant hairs, a distinctive pollen grain assignable to the extant conifer genus Pinus, and likely later fungal growth. Comparable diversity is shown to exist in modern museum dust, presented as an example of potential airborne contamination and calling into question whether any part of the Volyn “biota” is biological in origin. We emphasise the need for scrupulous care in collecting, analysing, and identifying Precambrian microfossils.
Lipid removal in deuterium metabolic imaging (DMI) using spatial prior knowledge
Authors: de Graaf Robin A. , Liu Yanning , Corbin Zachary A. , De Feyter Henk M. 
Published: April 2024

Abstract. Deuterium metabolic imaging (DMI) is a novel method to generate spatial maps depicting dynamic metabolism of deuterated substrates, such as [6,6′-2H2]-glucose, and their metabolic products, like 2H-lactate. While DMI acquisition methods are simple and robust, DMI processing still requires expert user interaction, e.g., in the removal of extracranial natural abundance 2H lipid signals that interfere with metabolism-linked 2H-lactate formation. Here we pursue the use of MRI-based spatial prior knowledge on brain and non-brain/skull locations to provide robust and objective lipid removal. Magnetic field heterogeneity was accounted for using DMI-derived surrogate B0 and B1 maps, as well as through subdivision of the skull region into smaller compartments. Adequate lipid removal with an average suppression of 90.5 ± 11.4 % is achieved on human brain in vivo without perturbation of the metabolic profile in brain voxels, thereby allowing for the generation of distinct and reliable metabolic maps for patients with brain tumors.
Using Icepack to reproduce ice mass balance buoy observations in landfast ice: improvements from the mushy-layer thermodynamics
Authors: Plante Mathieu , Lemieux Jean-François , Tremblay L. Bruno , Tivy Adrienne , Angnatok Joey , Roy François , Smith Gregory , Dupont Frédéric , Turner Adrian K. 
Published: April 2024

Abstract. Icepack (v1.1.0) – the column thermodynamics model of the Community Ice CodE (CICE) version 6 – is used to assess how changing the thermodynamics from the Bitz and Lipscomb (1999) physics (hereafter BL99) to the mushy-layer physics impacts the model performance in reproducing in situ landfast ice observations from two ice mass balance (IMB) buoys co-deployed in the landfast ice close to Nain (Labrador) in February 2017. To this end, a new automated surface retrieval algorithm is used to determine the in situ ice thickness, snow depth, basal ice congelation and snow-ice formation from the measured vertical temperature profiles. Icepack simulations are run to reproduce these observations using each thermodynamics scheme, with a particular interest in how the different physics influence the representation of snow-ice formation and ice congelation. Results show that the BL99 parameterization represents well the ice congelation but underrepresents the snow-ice contribution to the ice mass balance. In particular, defining snow-ice formation based on the hydrostatic balance alone does not reproduce the negative freeboards observed for several days in the IMB observations, resulting in an earlier snow-flooding onset, a positive ice thickness bias and reduced snow depth variations. We find that the mushy-layer thermodynamics with default parameters significantly degrades the model performance, overestimating both the congelation growth and snow-ice formation. The simulated thermodynamics response to flooding, however, better represents the observations, and the best results are obtained when allowing for negative freeboards in the mushy-layer physics. We find that the mushy-layer thermodynamics produces a larger variability in congelation rates at the ice bottom interface, alternating between periods of exceedingly fast growth and periods of unrealistic basal melt. This pattern is related to persistent brine dilution in the lowest ice layer by the congelation and brine drainage parameterizations. We also show that the mushy-layer congelation parameterization produces significant frazil formation, which is not expected in a landfast ice context. This behavior is attributed to the congelation parameterization not fully accounting for the conductive heat flux imbalance at the ice–ocean boundary. We propose a modification of the mushy-layer congelation scheme that largely reduces the frazil formation and allows for better tuning of the congelation rates to match the observations. Our results demonstrate that the mushy-layer physics and its parameters can be tuned to closely match the in situ observations, although more observations are needed to better constrain them.
Planning Tools for Decentralized Heat Supply: Modeling the Effects of Volatile Renewable Energies
Authors: Boß Vera , Felsmann Clemens , Narusavicius Bogdan , Rühling Karin 
Published: April 2024

An increasing share of decentralized feed-in is necessary for the transition of district heating networks but it comes with various challenges. Software tools for modelling, simulation and optimization allow a theoretical examination of those challenges and possible solutions. Some of these have been used and further developed in the research project ZellFlex. One selected examination is the flexibility of supply temperatures by varying setpoint temperatures for a decentral solar thermal system (500 m²) integrated into an existing district heating network. The analysis of the supply temperature distribution in the network showed: A decrease of the solar thermal feed-in set point temperature by 5 K compared to the supply temperature of the central heat producer seemed acceptable in terms of security of supply, while a 10 K reduction comes with a high risk of undersupply. Furthermore, it was discovered that the points of time with the lowest supply temperatures at the consumers were just before and after they were provided with solar heat due to specific effects concerning temperature loss of the fluid.
Peran Pendidikan Agama Kristen Keluarga untuk Mengatasi Toxic Relationship di Kalangan Mahasiswa IAKN Kupang
Authors: Lahtang Laharoi Elisabeth , Saefatu Meyrlin 
Published: April 2024

Tujuan penelitian ini adalah mengetahui peran pendidikan agama Kristen dalam keluarga guna mengatasi toxic relationship di kalangan Mahasiswa Institut Agama Kristen Negeri Kupang. Metode yang digunakan adalah metode kualitatif dengan menggunakan pendekatan deskriptif melalui wawancara dan observasi. Toxic relationship merupakan suatu tindakan dari teman yang sifatnya beracun pada rekannya secara emosional dan terkadang merusak mereka secara fisik. Oknum toxic relationship umumnya merupakan seseorang yang sifatnya negatif. Peran Pendidikan Agama Kristen dalam keluarga adalah sebagai pembentuk karakter Kristen bagi anggota keluarga dan sekaligus merupakan landasan utama keluarga Kristen. Ketika seorang bertumbuh dan berkembang dalam keluarga Kristen yang taat, maka ia bertumbuh menjadi pribadi yang berbeda dari lingkungannya. Untuk itulah peran pendidikan agama Kristen menjadi salah satu cara terbaik dalam mengatasi toxic relationship yang telah menjadi sebuah kebiasaan anak-anak muda saat ini.
ROMA GENOCIDE AS EXEMPLIFIED BY THE EXTERMINATION OF THE POPULATION OF THE VILLAGE OF ALEXANDROVSKOYE, SMOLENSK REGION
Authors: Занько Е.А. 
Published: April 2024

В статье исследуются цели и методы истребительной политики Третьего рейха в отношении цыганского населения СССР на примере уничтожения цыганского населения деревни Александровское Новодугинского района Смоленской области.
The article examines the goals and methods of the extermination policy of the Third Reich against the Roma population of the USSR, using the example of the extermination of the Roma population of the village of Aleksandrovskoye in Novoduginsky District of Smolensk region.
MODERN SCHOOL TEXTBOOKS “HISTORY OF UKRAINE” AS A TOOL OF INFORMATION AND PSYCHOLOGICAL WARFARE
Authors: Турянская О.Ф. 
Published: April 2024

В статье анализируется проблема интерпретации истории в условиях доминирования националистической идеологии. Показано, что на Украине школьный курс истории является инструментом ведения информационно-психологической войны. Главной целью при этом является формирование националистического сознания обучающихся. В качестве примеров приводятся факты фальсификации авторами школьных учебников истории Великой Отечественной войны.
The article analyzes the problem of interpreting history in the conditions of the dominance of nationalist ideology. It is shown that in Ukraine, the school history course is a tool for conducting information and psychological warfare. The main goal in this case is the formation of the nationalist consciousness of students. As examples, the facts of falsification by the authors of school textbooks on the history of the Great Patriotic War are given.
CONCENTRATION CAMPS OF THE NAZI REGIME ON THE OCCUPIED TERRITORY OF BELARUS (BSSR) IN 1941–1944
Authors: Атрушкевич М.М. , Цобкало А.А. 
Published: April 2024

Статья посвящена изучению деятельности концентрационных лагерей фашистской Германии на оккупированной территории Беларуси (БССР) в 1941–1944 гг. В ней идет речь об особенностях функционирования концентранционных лагерей фашистской Германии на территории Беларуси в данный период. Авторы статьи раскрывают основные злодеяния фашистского режима в БССР в 1941–1944 гг.
The article is devoted to the study of the activities of concentration camps of Nazi Germany in the occupied territory of Belarus (BSSR) in 1941–1944. It deals with the features of the functioning of the concentration camps of Nazi Germany on the territory of Belarus in this period. The authors of the article reveals the main atrocities of the fascist regime in the BSSR in 1941–1944.
HISTORICAL RETROSPECTIVE OF THE HEROICS OF THE GREAT PATRIOTIC WAR ON THE EXAMPLE OF THE HERO CITY OF SMOLENSK
Authors: Гречко И.В. , Ковалева О.В. 
Published: April 2024

В статье авторы рассматривают историческую ретроспективу героического прошлого великого города Смоленска от древности до Великой Отечественной войны. Отвечают на вопрос: что стало источником мужества и храбрости смолян.
In the article, the authors consider a historical retrospective of the heroic past of the Great City of Smolensk from antiquity to the Great Patriotic War. They answer the question what became the source of courage and bravery of the Smolensk people.
Extremist beliefs and child protection
Authors: Dirksen Lisette , Ismaïli Nadia , Rodermond Elanie , Bijleveld Catrien , Antokolskaia Masha 
Published: April 2024

Extremist beliefs and child protection
Recently there has been an increase in so-called ‘radicalization cases’, cases that are centered around the possible impact of an extremist ideology of parents on their children, and that ask for a decision on whether child protection measures are needed to prevent children from harm. However, there is a lack of knowledge on the potential harmful effects of growing up with parents who adhere to a specific ideology. Consequently, judges and Child Protection Agencies involved in radicalization cases need to make decisions without much guidance or solid evidence. This study offers an initial exploration based on the analysis of Dutch published case law (n = 37) within the framework of international human rights law, Dutch legislation and available literature to assess when judges consider extremist and strict religious beliefs of parents harmful to their child. The results of the study indicate that judges in these cases take several factors into consideration when deciding whether a child protection measure, and if so, which one is necessary. These factors are the well-being (physical, social or emotional) of the child and the home situation. Our findings show that it follows from the case law that Dutch judges do not consider solely the beliefs of parents to pose a developmental threat (i.e., harm) to the child. Case law rather showed that it were the concrete actions of parents resulting from their beliefs that may constitute harm. Such actions can be traveling to Syria to join IS, keeping children from school, and denying medical treatment. The approach as taken by national courts therewith appears to be in line with international human rights standards.
Hipertensão arterial sistêmica na adolescência e sua associação com o estilo de vida
Authors: Lacerda Emanuella Pereira de , Oliveira Bruno Luciano Carneiro Alves de , Rolim Isaura Leticia Tavares Palmeira , Rabelo Poliana Pereira Costa , Silva Liscia Divana Carvalho , Cunha Natália de Jesus Sousa , Pascoal Lívia Maia , Santos Neto Marcelino 
Published: April 2024

Objetivo: Discorrer reflexivamente a respeito da incidência da Hipertensão Arterial Sistêmica em adolescente e sua associação com o estilo de vida. Métodos: Ensaio teórico-reflexivo, embasado na literatura internacional sobre a incidência da Hipertensão Arterial Sistêmica na adolescência e estilo de vida adotado. Resultados: O objeto de estudo foi descrito em dois pontos centrais de discussão a seguir: Obesidade associada à HAS nos adolescentes e Associação do estilo de vida e precocidade das doenças crônicas nos adolescentes Considerações finais: O estilo de vida dos adolescentes tem repercutido em sua saúde ocasionando danos provenientes de maus hábitos de vida, pesquisas realizadas com crianças e adolescentes revelam que os fatores que mais se relacionam com a Hipertensão Arterial nessa faixa populacional são: obesidade, maus hábitos alimentares e sedentarismo. Dessa maneira, mudanças positivas nesses fatores podem reduzir os prejuízos à saúde e retardar o aparecimento de doenças, como a Hipertensão Arterial.
Association of Hospitalist Care and Outcomes for Patients Electively Admitted for Chemotherapy
Authors: Vaughn John L. , Morris Jensa C. , Merl Man-Yee , Gould Rothberg Bonnie E. 
Published: April 2024

Introduction Patients with hematologic malignancies frequently receive elective anticancer therapy as inpatients. The impact of introducing hospitalists on quality outcomes in this subset of patients is unknown. Methods Patients with leukemia or lymphoma electively admitted for anticancer therapy to either a hematologist-led service (TS; n=59) or to a hospitalist-led service (HS; n=102) during two parallel 18-month time periods were included. Mixed linear regression models with first-order random effects for intercept (individual) and slope (time) were used to estimate the association between service and the quality outcomes of length of stay (LOS), time from admission to anticancer therapy initiation, and discharge time of day. Results For patients who received a fixed-duration anticancer therapy regimen, after adjustment for clinical and demographic covariates, mean LOS was reduced by >2 days (TS=5.97 days (95% CI: 5.13, 6.81); HS=3.88 days (95% CI, 3.53, 4.23); p<0.001), mean time from admission to first anticancer therapy administration decreased by 4 hours (TS=8.32 hours (95% CI: 5.72, 10.93); HS= 4.36 hours (95% CI: 3.49, 5.23); p=0.001)), and mean discharge time was similarly decreased by 110 minutes (TS=3:12 PM (95% CI: 2:06 PM, 4:19 PM); HS=1:22 PM (95% CI: 12:48 PM, 1:57 PM); p=0.01)). For regimens that required variable monitoring for post-treatment methotrexate clearance, tumor lysis syndrome, or white blood cell count recovery, no significant difference in outcomes was noted. Conclusion Hospitalist care of patients with hematologic malignancies admitted for elective anticancer therapy may lead to improved quality and efficiency of care.
EDUKASI TATA KELOLA PEMERINTAHAN MELALUI PETA UNTUK PENATAAN WILAYAH DI DUSUN YENEMYO KAMPUNG SUSKUN DISTRIK ARSO TIMUR
Authors: Tasik Yakop , Daerobo Hans Yohanes Elrix 
Published: April 2024

Dusun Yanemyo Kampung Suskun adalah salah satu kampung di distrik Arso Timur Kabupaten Keerom provinsi Papua yang masyarakatnya majemuk dimana sebagian besar adalah masyarakat asli Papua dan sisanya adalah masyarakat dari berbagai suku di seluruh Indonesia. Di kampung Suskun yaitu terdiri atas RT 3, RT 4 dan RT 5 yang rencana akan dimekarkan menjadi sebuah kampung baru maka sudah tentu membutuhkan berbagai dokumen pendukung serta pemahaman pengelolahan kampung khususnya tata kelola pemeritnahan yang baik (good governance) bagi para tokoh dan warga. Namun yang menjadi permasalahan saat ini adalah dokumen-dokumen dimaksud belum Lengkap serta pemahaman terkait tata kelola pemerintahan yang baik belum sepenuhnya dipahami. Oleh sebab itu maksud dan tujuan dilaksanakan kegiatan Pengabdian Kepada Masyarakat ini adalah membantu mengadakan dokumen-dokumen tersebut, mensosialisasikan manfaatnya, pembekalan pengetahuan terkait tata kelola pemerintahan yang baik melalui sosialisasi kepada pemerintah dan masyarakat setempat. Metode pengabdian yang dilakukan adalah, melakukan survey terhadap lokasi pengbadian yakni RT 3, RT 4 dan RT 5, melakukan pemetaan, sosialisasi manfaat dan penggunaan Peta dalam rangka peningkatan kualitas pelayanan pemeritahan kampung ( Good Governance) bagi aparat dan masyarakat setempat.Hasil dari pengabdian ini adalah telah terbentuk peta-peta wilayah pemekaran, sehingga pelayanan publik dan pemahaman tentang pelaksanaan Tata Kelola Pemerintahan yang Baik (Good Governance) di tingkat kampung seperti penataan wilayah kampung dan pengenalan prinsip-prinsip Good Governance terlaksana dengan baik. Terjadi peningkatan kualitas dan kuantitas pelayanan yang dibutuhkan dalam upaya pemekaran kampung.
Kata Kunci : Pemekaran, Pemetaan, Good Governance, Sosialisasi, Peningkatan Kualitas Pelayanan.
A provably masked implementation of BIKE Key Encapsulation Mechanism
Authors: Demange Loïc , Rossi Mélissa 
Published: April 2024

BIKE is a post-quantum key encapsulation mechanism (KEM) selected for the 4th round of the NIST's standardization campaign. It relies on the hardness of the syndrome decoding problem for quasi-cyclic codes and on the indistinguishability of the public key from a random element, and provides the most competitive performance among round 4 candidates, which makes it relevant for future real-world use cases. Analyzing its side-channel resistance has been highly encouraged by the community and several works have already outlined various side-channel weaknesses and proposed ad-hoc countermeasures. However, in contrast to the well-documented research line on masking lattice-based algorithms, the possibility of generically protecting code-based algorithms by masking has only been marginally studied in a 2016 paper by Chen et al. in SAC 2015. At this stage of the standardization campaign, it is important to assess the possibility of fully masking BIKE scheme and the resulting cost in terms of performances.
In this work, we provide the first high-order masked implementation of a code-based algorithm. We had to tackle many issues such as finding proper ways to handle large sparse polynomials, masking the key-generation algorithm or keeping the benefit of the bitslicing. In this paper, we present all the gadgets necessary to provide a fully masked implementation of BIKE, we discuss our different implementation choices and we propose a full proof of masking in the Ishai Sahai and Wagner (Crypto 2003) model.
More practically, we also provide an open C-code masked implementation of the key-generation, encapsulation and decapsulation algorithms with extensive benchmarks. While the obtained performance is slower than existing masked lattice-based algorithms, we show that masking at order 1, 2, 3, 4 and 5 implies a performance penalty of x5.8, x14.2, x24.4, x38 and x55.6 compared to order 0 (unmasked and unoptimized BIKE). This scaling is encouraging and no Boolean to Arithmetic conversion has been used.
Towards Practical Transciphering for FHE with Setup Independent of the Plaintext Space
Authors: Méaux Pierrick , Park Jeongeun , Pereira Hilder 
Published: April 2024

Fully Homomorphic Encryption (FHE) is a powerful tool to achieve non-interactive privacy preserving protocols with optimal computation/communication complexity. However, the main disadvantage is that the actual communication cost (bandwidth) is high due to the large size of FHE ciphertexts. As a solution, a technique called transciphering (also known as Hybrid Homomorphic Encryption) was introduced to achieve almost optimal bandwidth for such protocols. However, all existing works require clients to fix a precision for the messages or a mathematical structure for the message space beforehand. It results in unwanted constraints on the plaintext size or underlying structure of FHE based applications.
In this article, we introduce a new approach for transciphering which does not require fixed message precision decided by the client, for the first time. In more detail, a client uses any kind of FHE-friendly symmetric cipher for

{
0
,
1
}

to send its input data encrypted bit-by-bit, then the server can choose a precision

p

depending on the application and homomorphically transforms the encrypted bits into FHE ciphertexts encrypting integers in

ℤ
p

. To illustrate our new technique, we evaluate a transciphering using FiLIP cipher and adapt the most practical homomorphic evaluation technique [CCS'22] to keep the practical latency. As a result, our proof-of-concept implementation for

p

from

2
2

to

2
8

takes only from

13

ms to

137

ms.
Avaliação da autoeficácia em acadêmicos de psicologia
Authors: Gonçalves Mônica , Seibt Cinthia , Reis Stevan , Westphalen Roberta Bilibio , Vieira André Reginato , Costa Caroline Lunkes , Paloski Luís Henrique , Oliveira Camila Rosa de , Wagner Marcia Fortes 
Published: April 2024

Este estudo teve como objetivo avaliar o repertório de autoeficácia em acadêmicos do ensino superior do curso de psicologia de uma faculdade do Norte do Estado do Rio Grande do Sul. A amostra foi composta por 226 estudantes, com média de idade 23,6 anos (DP= 7,62). Possui delineamento quantitativo transversal. Foram aplicados a Ficha sociodemográfica, a Escala de Autoeficácia Geral e a Escala de Autoeficácia na Formação Superior. Da amostra, 83% (n=190) eram solteiros, 62,4% (n= 143) moravam com os pais e 62,9% (n=144) trabalhavam. Na EAG, 52,2% (n=118) apresentaram autoeficácia geral baixa; 7,5% (n=17) média e 40,3% (n=91) alta. Nos fatores do EAFS, identificou-se elevada autoeficácia na gestão acadêmica, demonstrando boa capacidade no empenho frente às atividades, na motivação para fazê-las, no cumprimento dos prazos e planejamento das tarefas. Menores médias na Autoeficácia às ações proativas apontaram dificuldades em sugerir melhorias, participar de atividades extracurriculares, manter-se atualizado e buscar auxílio dos professores. É fundamental identificar as áreas deficitárias e planejar intervenções voltadas ao desempenho acadêmico e profissional. Como limitação, a amostra originou-se de uma única região do Brasil e sugere-se novos estudos em diferentes regiões do país, a fim de comparar e confirmar resultados.