bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tracing North Atlantic volcanism and seaway connectivity across the Paleocene–Eocene Thermal Maximum (PETM)
Authors: Jones Morgan T. , Stokke Ella W. , Rooney Alan D. , Frieling Joost , Pogge von Strandmann Philip A. E. , Wilson David J. , Svensen Henrik H. , Planke Sverre , Adatte Thierry , Thibault Nicolas , Vickers Madeleine L. , Mather Tamsin A. , Tegner Christian , Zuchuat Valentin , Schultz Bo P. 
Published: August 2023

Abstract. There is a temporal correlation between the peak activity of the North
Atlantic Igneous Province (NAIP) and the Paleocene–Eocene Thermal Maximum
(PETM), suggesting that the NAIP may have initiated and/or prolonged this
extreme warming event. However, corroborating a causal relationship is
hampered by a scarcity of expanded sedimentary records that contain both
climatic and volcanic proxies. One locality hosting such a record is the island of Fur in Denmark, where an expanded pre- to post-PETM succession containing
hundreds of NAIP ash layers is exceptionally well preserved. We compiled a
range of environmental proxies, including mercury (Hg) anomalies,
paleotemperature proxies, and lithium (Li) and osmium (Os) isotopes, to
trace NAIP activity, hydrological changes, weathering, and seawater
connectivity across this interval. Volcanic proxies suggest that NAIP
activity was elevated before the PETM and appears to have peaked during the
body of the δ13C excursion but decreased considerably during
the PETM recovery. This suggests that the acme in NAIP activity, dominated
by flood basalt volcanism and thermogenic degassing from contact
metamorphism, was likely confined to just ∼ 200 kyr (ca. 56.0–55.8 Ma). The hundreds of thick (> 1 cm) basaltic ashes in the post-PETM strata
likely represent a change from effusive to explosive activity, rather than
an increase in NAIP activity. Detrital δ7Li values and clay
abundances suggest that volcanic ash production increased the basaltic reactive
surface area, likely enhancing silicate weathering and atmospheric carbon
sequestration in the early Eocene. Signals in lipid biomarkers and Os
isotopes, traditionally used to trace paleotemperature and weathering
changes, are used here to track seaway connectivity. These proxies indicate
that the North Sea was rapidly cut off from the North Atlantic in under 12 kyr during the PETM recovery due to NAIP thermal uplift. Our findings
reinforce the hypothesis that the emplacement of the NAIP had a profound and
complex impact on Paleocene–Eocene climate, both directly through volcanic
and thermogenic degassing and indirectly by driving regional uplift and
changing seaway connectivity.
Lake-TopoCat: a global lake drainage topology and catchment database
Authors: Sikder Md Safat , Wang Jida , Allen George H. , Sheng Yongwei , Yamazaki Dai , Song Chunqiao , Ding Meng , Crétaux Jean-François , Pavelsky Tamlin M. 
Published: August 2023

Abstract. Lakes and reservoirs are ubiquitous across global landscapes, functioning as the largest repository of liquid surface freshwater, hotspots of carbon
cycling, and sentinels of climate change. Although typically considered lentic (hydrologically stationary) environments, lakes are an
integral part of global drainage networks. Through perennial and intermittent hydrological connections, lakes often interact with each other, and
these connections actively affect water mass, quality, and energy balances in both lacustrine and fluvial systems. Deciphering how global lakes are
hydrologically interconnected (or the so-called “lake drainage topology”) is not only important for lake change attribution but also increasingly
critical for discharge, sediment, and carbon modeling. Despite the proliferation of river hydrography data, lakes remain poorly represented in
routing models, partially because there has been no global-scale hydrography dataset tailored to lake drainage basins and networks. Here, we
introduce the global Lake drainage Topology and Catchment database (Lake-TopoCat), which reveals detailed lake hydrography information with
careful consideration of possible multifurcation. Lake-TopoCat contains the outlet(s) and catchment(s) of each lake; the interconnecting reaches
among lakes; and a wide suite of attributes depicting lake drainage topology such as upstream and downstream relationship, drainage distance between
lakes, and a priori drainage type and connectivity with river networks. Using the HydroLAKES v1.0 (Messager et al., 2016) global lake mask, Lake-TopoCat identifies
∼ 1.46 million outlets for ∼ 1.43 million lakes larger than 10 ha and delineates 77.5×106 km2 of lake catchments
covering 57 % of the Earth's landmass except Antarctica. The global lakes are interconnected by ∼ 3 million reaches, derived from MERIT Hydro v1.0.1 (Yamazaki et al., 2019), stretching a total distance of ∼10×106 km, of which ∼ 80 % are shorter than 10 km. With such
unprecedented lake hydrography details, Lake-TopoCat contributes towards a globally coupled lake–river routing model. It may also facilitate a
variety of limnological applications such as attributing water quality from lake scale to basin scale, tracing inter-lake fish migration due to changing
climate, monitoring fluvial–lacustrine connectivity, and improving estimates of terrestrial carbon fluxes. Lake-TopoCat is freely accessible at
https://doi.org/10.5281/zenodo.7916729 (Sikder et al., 2023).
The Aneto glacier's (Central Pyrenees) evolution from 1981 to 2022: ice loss observed from historic aerial image photogrammetry and remote sensing techniques
Authors: Vidaller Ixeia , Izagirre Eñaut , del Rio Luis Mariano , Alonso-González Esteban , Rojas-Heredia Francisco , Serrano Enrique , Moreno Ana , López-Moreno Juan Ignacio , Revuelto Jesús 
Published: August 2023

Abstract. The Aneto glacier, although it may be considered a very small
glacier (<0.5 km2), is the largest glacier in the Pyrenees.
Its surface and thickness loss have been continuous in recent decades, and
there have been signs of accelerated melting in recent years. In this study,
thickness and surface losses of the Aneto glacier from 1981 to 2022 are
investigated using historical aerial imagery, airborne lidar point clouds
and unoccupied aerial vehicle (UAV) imagery. A ground-penetrating radar (GPR) survey conducted in 2020, combined with data from
photogrammetric analyses, allowed us to reconstruct the current ice
thickness and also the existing ice distribution in 1981 and 2011. Over the
last 41 years, the total glacierised area has decreased by 64.7 %, and the
ice thickness has decreased, on average, by 30.5 m. The mean remaining ice
thickness in autumn 2022 was 11.9 m, as against the mean thickness of 32.9, 19.2 and 15.0 m reconstructed for 1981 and 2011 and observed in 2020,
respectively. The results demonstrate the critical situation of the glacier,
with an imminent segmentation into two smaller ice bodies and no evidence of
an accumulation zone. We also found that the occurrence of an extremely hot
and dry year, as observed in the 2021–2022 season, leads to a drastic
degradation of the glacier, posing a high risk to the persistence of the
Aneto glacier, a situation that could extend to the rest of the Pyrenean
glaciers in a relatively short time.
Causa inusual de meningitis en pacientes infectados por HIV-1
Authors: Guaragna Graciela , Casiro Arnaldo , Shijman Mariela , Rollet Raquel , Benetucci Jorge 
Published: August 2023

La infección por HIV suele ser un campo propicio para la aparición de complicaciones de causas inusuales, entre ellas, las infecciones por gérmenes extremadamente infrecuentes. Las distintas subespecies de Streptococcus bovis suelen presentarse como bacteriemias o endocarditis asociadas, con mucha frecuencia, a tumores benignos o malignos de las regiones colorrectal, gástrica, pancreática o hepatobiliar.
Se presenta un caso raro de meningitis por Streptoccocus gallolyticus en un paciente adulto infectado por HIV, sin evidencia alguna de las asociaciones o localizaciones mencionadas y con características clínicas y licuorales que pueden inducir a pensar en diagnósticos distintos y, por ende, a tratamientos no apropiados.
Un sistema inmunológico deteriorado suele ser el escenario determinante para la emergencia de estas raras complicaciones.
Enterobacterales resistentes a carbapenemes: estudio epidemiológico de aislamientos en un hospital público de Santa Fe
Authors: Castro Maximiliano Gabriel , Gómez Colussi2 Andrea Florencia , Muñoz Cena Gisela Romina , Ubriego Lucía Inés , Vicino Macarena , Dotti Virginia , Argarañá María Fernanda 
Published: August 2023

Introducción: La incidencia de Enterobacterales resistentes a carbapenemes (ERC) se elevó en la última década, y en especial durante la pandemia de COVID-19.
Objetivo: Conocer el perfil de resistencia antimicrobiana, así como la frecuencia y tipo de carbapenemasas presentes en los aislamientos de ERC en un hospital regional.
Materiales y métodos: Estudio epidemiológico, observacional y retrospectivo. Incluyó ERC aislados en muestras clínicas durante el año 2021 en un hospital regional de Santa Fe. El cálculo de la incidencia (aislamientos / pacientes-día) e intervalo de confianza 95% (IC 95%), y las pruebas estadísticas se realizaron con OpenEpi.
Resultados: 348 ERC aislados (11,9 aislamientos/1000 pacientes-día; IC95% 10,7-13,2). La incidencia se correlacionó con los casos de de COVID-19 (rho=0,874, p<0,001) y fue a expensas de la Unidad de Cuidados Intensivos (76,4%). El principal ERC aislado fue Klebsiella pneumoniae (71,4%, n=260). KPC fue el principal mecanismo de resistencia (61,2%). Se aislaron dos doble productores de carbapenemasas. La tasa global de resistencia a los antibióticos no betalactámicos evaluados fue superior en Klebsiella pneumoniae que en el resto de los aislamientos resistentes a carbapenemes (60,6% vs 38,5%, p<0,001). En KPC hubo mayor resistencia a colistin (44,6% vs 23,9%, p=0,001) y menor a amikacina (23,9% vs 72,6%, p<0,001).
Conclusión: Frente a las escasas opciones terapéuticas en infecciones por ERC se destaca la importancia de conocer los mecanismos de resistencia implicados y la epidemiología local.
Impacto de la pandemia por SARS-CoV-2 en el testeo voluntario de VIH en un hospital público de la Ciudad Autónoma de Buenos Aires
Authors: Rocculi María Teresa Gabriela 
Published: August 2023

La aparición del SARS COV-2 a fines del 2019 provocó dificultades en los sistemas sanitarios para cumplir con las metas propuestas por la OMS destinadas a erradicar el VIH, principalmente en países en vías de desarrollo. Con el fin de evaluar el impacto en nuestro medio, un hospital público de la Ciudad Autónoma de Buenos Aires relevó los voluntarios testeados y sus resultados serológicos en el periodo enero 2017-junio 2022 (inclusive) a partir de los registros del laboratorio de planta. El número de test realizados en el periodo prepandemia fue del doble respecto al pandémico. Hubo diferencias estadísticamente significativas en los promedios de test mensuales, con una reducción de hasta 60% en la primer ola, no alcanzándose a recuperar los niveles de testeos históricos en el primer semestre del 2022. Respecto a la prevalencia de serologías reactivas, se mantuvieron en valor próximo a las del 2019 (2.4%). Teniendo en cuenta que la ausencia de diagnóstico de VIH implica progresión de la enfermedad a SIDA, vulnerabilidad a enfermedades oportunistas, exposición de otras personas a la infección, riesgo de vida y perpetuación del virus en la población, es necesario retomar en forma proactiva la lucha contra el VIH.
Pengembangan Aplikasi Buku Tamu Berbasis Web pada SD XYZ
Authors: Basatha Rizky , Soedargo David Saputra Octadianto , Rahmawati Titasari , Oktian Yustus Eko 
Published: August 2023

Buku tamu penting agar pihak sekolah bisa mengetahui jumlah banyaknya tamu, mengetahui data tamu seperti nama, institusi, dan jam kedatangan serta mengetahui tujuan dari kedatangan tamu di sekolah. SD XYZ masih menggunakan sistem buku tamu manual, dimana buku tamu dilakukan pengisian saat tamu datang ke sekolah ke dalam buku. Penelitian ini bertujuan untuk mengembangkan aplikasi buku tamu berbasis web pada SD XYZ. Berdasarkan hasil wawancara dengan pihak sekolah, penggunaan sistem informasi untuk pengelolaan data tamu sangat dibutuhkan oleh SD XYZ. Penelitian ini menggunakan metode pengembangan perangkat lunak waterfall dan menggunakan bahasa pemrograman PHP (Hypertext Pre-Processor). Berdasarkan hasil uji coba black box testing dapat disimpulkan bahwa fitur-fitur pada sistem informasi yang dibuat dapat berjalan dengan baik sehingga sistem informasi buku tamu dapat digunakan pihak sekolah untuk melakukan pengelolaan data tamu yang datang ke sekolah dan memudahkan pencarian data tamu tamu. Sistem juga dapat menghasilkan laporan berupa data list tamu sehingga kepala sekolah dapat mengetahui list tamu yang mengunjungi sekolah dan juga dapat melihat informasi keperluan kunjungan tamu.
Analisis Kesuksesan Implementasi E-Learning di Universitas Wijaya Putra menggunakan Technology Acceptance Model (TAM)
Authors: Sari Mamik Usniyah , Murdani Muhammad Harist 
Published: August 2023

Pemanfaatan e-learning untuk mendukung pembelajaran di universitas adalah sangat dibutuhkan, terutama dalam era dimana teknologi dan komunikasi berjalan dengan cepat. Untuk memaksimalkan penerapan e-learning diperlukan pengukuran kesuksesan implementasi dan penerimaan e-learning oleh pengguna. Salah satu metode yang digunakan dalam pengukuran e-learning adalah technology acceptance model (TAM) dengan menjabarkan faktor – faktor eksternal seperti system quality, content quality, information quality, computer self-efficiency, subjective norm , enjoyment, accessibility, dan computer playfulness. Sedangkan untuk variable konstruk TAM tetap digunakan seperti Perceived Ease of Use, Perceived Usefulness, Attitude Toward Using dan Behaviora Intention to Use, dan actual system use. Penelitian ini dapat menyediakan wawasan yang berharga tentang faktor-faktor yang mempengaruhi penerimaan dan penggunaan e-learning oleh mahasiswa. Hasil dari penelitian ini ada 9 variabel yang signifikan yaitu Computer_Self_Eficiency, Subjective norm, Perceive Usefullness, Perceive Ease of Use, Perceive_Usefullness, , Attitude toward using, Behavioral Intention to Use, Actual System Use. faktor eksternal yang mempengaruhi kegunaan dan kemudahan dalam penggunaan e-learning adalah self-efficiency dan subjective norm berpengaruh signifikan. Faktor lain yang tidak berpengaruh signifikan adalah content quality. Hal ini dikarenakan content dari e-learning berasal dari beberapa dosen yang memiliki kemampuan pembuatan konten yang berbeda, sehingga kualitas yang dihasilkan pun beda, Selain itu, pada masa pandemi penggunaan e-learning di universitas adalah wajib atau sedikit keterpaksaan karena tidak mungkin dilakukan pembelajaran secara luring
DETERMINING FACTORS AFFECTING OF THE PHYSICAL ACTIVITY LEVEL OF OLDER ADULTS DURING THE COVID-19 PANDEMIC
Authors: UYSAL Halil Hakan , HÜZMELİ İrem , YILMAZ Yurdagül , DEMİR Mustafa Batuhan , DOĞRU HÜZMELİ Esra , CAVLAK Uğur 
Published: August 2023

Objective: Social isolation during the COVID-19 pandemic adversely affected the physical and psychological conditions of the elderly. This study was planned to determine the factors affecting the physical activities of elderly individuals living in Turkey.
Method: In this study, frailty level (Fragility Scale), depressive symptoms (Geriatric Depression Scale [GDS]), physical activity level (PASE Questionnaire), kinesiophobia (TAMPA Scale), and anxiety (Beck Anxiety Scale) of elderly individuals were evaluated by a structured Google survey. Regression analysis was used to determine the factors affecting the level of physical activity.
Results: While 52% of the participants (28% male; 72% female; mean age: 69.34±15.03 years) stated that they were less physically active, 93% stated that their social participation decreased during the pandemic process. The mean physical activity score was 89.12±55.33 (the highest score was calculated for indoor activities: 32.00±21.34; the lowest score was calculated for work-related activities: 2.10±6.33). Kinesiophobia score was 41.44±7.39. Approximately half of the participants were in the category of “guarantees a comprehensive assessment for depression”, while 18% were in the category of “suggesting depression” and 30% were in the category of “no depression” (GDS mean score: 14.41±6.01). In addition, it was determined that 29% of the elderly had severe anxiety, 25% had moderate anxiety, and 24% had mild anxiety. The mean frailty score was 2.09±1.69 (normal 19%; pre-fragile 53%; frail 28%). According to univariate linear regression analysis and multiple regression analysis, the most factors affecting the level of physical activity were age, BMI score, fear of movement and fragility.
Conclusion: The results obtained from this study showed that the physical activity level of the elderly decreased in the first year of the COVID-19 pandemic. In addition, increasing age, BMI score, kinesiophobia and fragility caused a decrease in the physical activity level of the elderly. These findings suggest that health policy makers and health care providers should organize appropriate care plans for the elderly after the pandemic period.
Haunted Houses, Haunted Minds: Psychical Research, Psychoanalysis, and the Philip Experiment
Authors: Andjelkovic Filip 
Published: August 2023

ABSTRACT
In the 1970s, the Toronto Society for Psychical Research conducted a series of experiments in which they attempted to prove that the psychokinetic phenomena that were normally described in the context of spirit communication were indicative of a dormant, psychological power within the individual. The group created a fictional character—Philip, the imaginary ghost—and spent several years of regular séances successfully producing table raps and levitations as they attempted to communicate with him. Importantly, the group often compared their experiences with each other and with Philip as a form of “group therapy.” This article examines the collaborative, playful nature of the Philip Experiment in relation to psychoanalytic theories of play, transitional and intersubjective experiences, and the mediated communication of unconscious fantasies in the context of clinical analysis.
MAIN CHARACTERISTICS OF RUSSIA’S IMPERIALISTIC AND OCCUPATION POLICY IN UKRAINE
Authors: Chitadze Nika 
Published: August 2023

In this research paper, the author analyzes the actions taken on behalf of the Russian government in the temporarily occupied territories of Ukraine. In particular, attention is paid to measures such as the pseudo-referendums held at the end of September 2022 in the east and south-east of Ukraine, the Kremlin’s propaganda, the policy of the occupiers related to the establishment of pro-Russian administrations, control of the local population, deportation of Ukrainians, the distribution of Russian passports, the introduction of a Russian education system and other measures of Russification as well as mass violations of the fundamental principles of human rights.
In October 2022, the Russian State Duma unanimously supported the incorporation of the so-called “Donetsk and Luhansk People’s Republics” and Zaporizhzhia and Kherson regions into the Russian Federation.
After the pseudo-referendums held in the four temporarily occupied territories of Ukraine, on September 30, Russian President Vladimir Putin signed “agreements” with the representatives of the occupation regime on the acceptance of Donetsk, Luhansk, Kherson, and Zaporizhzhia regions into Russia.
The documents were published on October 3, but it remained unclear where, in the occupants’ opinion, the borders of Russia now lay in the temporarily occupied territories of Ukraine.
These actions contradict the basic principles of international law on the territorial integrity of a state and the inviolability of borders. The results of the “referendums” were not recognized by any country in the world, including the closest allies of the Kremlin such as Belarus, or even those countries that had recognized Abkhazia and the so-called “independence” of South Ossetia (Venezuela, Nicaragua, Syria, Nauru). Accordingly, the holding of pseudo-referendums is another weak attempt by Russia to impoverish Ukraine’s statehood, especially since Russia lost control of a significant portion of its “newly-joined territories” as a result of bold actions on the part of the Armed Forces of Ukraine.
ASIAN NEUTRALISM AND THE RUSSIA-UKRAINE WAR: HOW TO CHANGE THE BALANCE IN UKRAINE’S FAVOR
Authors: Lossovskyi Ihor 
Published: August 2023

The author analyses the evolution of the modern concept of neutralism in international law, as historically practiced by the countries of the Asian region starting from the middle of the 20th century. The Asian region is viewed as the birthplace of foreign policy ideas about neutrality and non-alignment. The bloc confrontation during the Cold War functioned both the source of and the environment for the formation and consolidation of neutrality and non-alignment. These concepts are associated with Jawaharlal Nehru, the first prime minister of independent India, who proposed the “geopolitical code” of India, which has its roots in the ancient traditions of the Indo-Buddhist civilization. This notion greatly outlived its creator; however, as after his death, the locus of further promoting neutralism shifted to the countries of Southeast Asia. The main ideological core of the consolidation of this subregion was the idea of ​​Asian neutralism and anti-communism. At the same time, neutralism was channeled against active military and political interference in the affairs of the subregion by external states, primarily the USA, the USSR, and China, as well as attempts by them to involve the SEA countries in their conflicts. Evolving from the key concept of the bloc confrontation of the Cold War to neutrality as an important factor in the confrontation between the USA and the PRC in the East Asian region after the end of the Cold War, on today's stage neutralism manifests itself as an important factor in the military confrontation of Ukraine against the Russian aggressor, and in a more global context, the confrontation between global liberal democracy and authoritarianism or totalitarianism.
The political positions of traditionally neutral (in the sense of the mentioned evolving concept) Asian countries, as well as those that openly declare and consistently maintain a neutral status regarding the Russian-Ukrainian war, are analyzed in detail. A conclusion is made regarding the possibilities of changing the balance of power and “pulling” certain neutral countries to the side of the pro-Ukrainian coalition of states.