bluuebunny/crossref_metadata_2025 huggingface dataset:
KHẢO SÁT SỰ HÀI LÒNG CỦA HỌC VIÊN ĐÀO TẠO THEO NHU CẦU TẠI BỆNH VIỆN PHỤ SẢN HÀ NỘI NĂM 2021 – 2022
Authors: Đặng Thị Thanh Hòa , Trịnh Thị Lan Anh
Published: April 2023

Mục tiêu: Mô tả sự hài lòng của học viên đào tạo theo nhu cầu và tìm hiểu một số yếu tố liên quan đến sự hài lòng của học viên đến học tại Bệnh viên Phụ Sản Hà Nội. Đối tượng và phương pháp: Nghiên cứu mô tả cắt ngang, dữ liệu nghiên cứu từ 232 học viên đang theo học kháo học đào tạo theo nhu cầu tại Bệnh viện Phụ Sản Hà Nội từ tháng 9 năm 2021 đến tháng 3 năm 2022. Kết quả: 148 viên dưới 30 tuổi với độ tuổi trung bình là 29,6 tuổi. Gần ba phần tư số học viên có địa chỉ sống/ làm việc tại Hà Nội. Hầu hết học viên đều có thâm niên công tác dưới 5 năm. Có 129 học viên hài lòng với khóa học mà mỗi học viên đang tham gia chiếm tỷ lệ 55,6%. Kết quả nghiên cứu cũng chỉ ra sự hài lòng đánh giá chung và từng tiểu mục trong đánh giá hài lòng có tương quan thuận với nhau từng đôi một. Trong đó, cặp tiểu mục "Tài liệu học tập" với "Đội ngũ giảng viên" và "Tài liệu học tập" với "Tương tác trong lớp" có mối tương quan chặt chẽ, còn ở tất cả các cặp còn lại có mối tương quan rất chặt chẽ. Kết luận: Sự hài lòng của người học về khoá học sẽ dẫn đến việc học viên tiếp tục theo học, thu hút nhiều học viên mới và ảnh hưởng tích cực đến việc quảng bá hoạt động đào tạo tại Bệnh viên Phụ Sản Hà Nội. Như vậy để nâng cao sự hài lòng của học viên  Trung tâm Đào tạo – Chỉ đạo tuyến Bệnh viện Phụ Sản Hà Nội cần phải quan tâm đến các giải pháp từ việc thiết kế chương trình đào tạo phù hợp với nhu cầu của người học, đến việc nâng cao chất lượng, phương giảng dạy của đội ngũ giảng viên, đầu tư xây dựng cơ sở vật chất phục vụ cho hoạt động thực tập.
GIÁ TRỊ CỦA CỘNG HƯỞNG TỪ KHỚP VAI CÓ BƠM ĐỐI QUANG NỘI KHỚP TRONG CHẨN ĐOÁN HỘI CHỨNG CHÈN ÉP DƯỚI MỎM CÙNG VAI
Authors: Đặng Thị Bích Nguyệt , Hoàng Đình Âu
Published: April 2023

Mục tiêu: Đánh giá giá trị của chụp cộng hưởng từ (CHT) khớp vai có bơm đối quang nội khớp (ĐQNK) trong chẩn đoán hội chứng chèn ép dưới mỏm cùng vai. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang các bệnh nhân được chụp CHT khớp vai có ĐQNK và được phẫu thuật. Sau đó, hội chứng chèn ép dưới mỏm cùng vai (MCV) được chẩn đoán trên CHT có ĐQNK sẽ được đối chiếu với kết quả phẫu thuật nhằm đánh giá độ nhạy, độ đặc hiệu và giá trị chẩn đoán của phương pháp. Kết quả: Có 50 bệnh nhân được chụp CHT khớp vai có ĐQNK và được phẫu thuật tại bệnh viện Đại học Y Hà nội từ tháng 01/2016 đến tháng 9/2022. Trong số này, có 19 bệnh nhân có hội chứng chèn ép dưới MCV được chẩn đoán và được phẫu thuật sau đó. CHT khớp vai có ĐQNK có độ nhạy, độ đặc hiệu và giá trị chẩn đoán đúng hội chứng chèn ép dưới MCV lần lượt là 100%, 93.3% và 96%. Kết luận: CHT có ĐQNK là phương pháp có giá trị chẩn đoán cao đối với tổn thương hội chứng chèn ép dưới MCV.
XÂY DỰNG CÁC BẢNG TỪ THỬ SỨC NGHE LỜI TIẾNG VIỆT CHO TRẺ EM TỪ 6 ĐẾN 15 TUỔI
Authors: Phạm Tiến Dũng , Cao Minh Thành , Nguyễn Văn Lợi
Published: April 2023

Mục tiêu nghiên cứu: Bảng từ thử (BTT) nhằm đo sức nghe lời cho trẻ em phù hợp với vốn từ vựng của trẻ và cân bằng về mặt ngữ âm, thính học. Nghiên cứu này nhằm xây dựng BTT 1 âm tiết và BTT 2 âm tiết cho trẻ em từ 6 đến 15 tuổi. Phương pháp nghiên cứu: Thiết kế nghiên cứu mô tả cắt ngang. Kết quả: Kho ngữ liệu 176153 từ phù hợp với trẻ em từ 6-15 tuổi, từ kho ngữ liệu này đã lọc ra được 1000 từ 1 âm tiết và 600 từ 2 âm tiết có tần suất xuất hiện nhiều nhất. Trên cơ sở phân loại theo âm sắc của âm vị, sắp xếp vào BTT đảm bảo cân bằng về nguyên âm và phụ âm đầu đã lựa chọn ra 250 từ 1 âm tiết thành lập BTT có 10 nhóm, mỗi nhóm 25 từ và 100 từ 2 âm tiết thành lập BTT có 10 nhóm, mỗi nhóm 10 từ. Kết luận: BTT 1 âm tiết và 2 âm tiết đảm bảo cân bằng về mặt ngữ âm, đủ điều kiện tiến hành bước tiếp theo để kiểm định tính cân bằng, tin cậy về mặt thính học.
ĐÁNH GIÁ ĐẶC ĐIỂM KỸ THUẬT TẠO HÌNH TĨNH MẠCH GAN TRONG GHÉP GAN PHẢI TỪ NGƯỜI HIẾN SỐNG
Authors: Lê Văn Thành , Vũ Văn Quang , Lê Trung Hiếu
Published: April 2023

Mục tiêu: Đánh giá đặc điểm kỹ thuật và kết quả tái tạo lưu thông tĩnh mạch gan của mảnh ghép gan phải từ người hiến sống. Đối tượng và phương pháp: Nghiên cứu tiến cứu trên 52 trường hợp được ghép gan từ người hiến sống sử dụng mảnh ghép gan phải tại Bệnh viện Trung ương Quân đội 108 từ tháng 01/2019 đến tháng 12/2020. Kết quả: Có 42 trường hợp sử dụng mảnh ghép gan phải mở rộng gồm cả tĩnh mạch gan giữa (80,7%) và 10 trường hợp sử dụng mảnh ghép gan phải cải tiến có tĩnh mạch gan giữa được tái tạo lưu thông từ các nhánh V5 và/ hoặc V8 (19,3%). 100% các trường hợp tái tạo lưu thông tĩnh mạch gan sử dụng đoạn mạch nhân tạo polytetrafluoroethylene. 100% các trường hợp đều được nối tĩnh mạch gan giữa và tĩnh mạch gan phải thành miệng nối chung duy nhất và đều được mở rộng sang bên trái và xuống dưới tại lỗ của tĩnh mạch gan phải người nhận với chiều dài đường rạch trung bình lần lượt là 14 mm và 9,7 mm. Có 15/52 trường hợp có tĩnh mạch gan phải phụ có đường kính trên 5 mm được nối thẳng trực tiếp vào tĩnh mạch chủ dưới kiểu tận – bên (28,8%). Có 3/52 trường hợp biến chứng tĩnh mạch gan giữa (2 hẹp, 1 tắc) (5,7%). Tỷ lệ tử vong do biến chứng tĩnh mạch gan là 1,9%. Kết luận: Tái tạo lưu thông tĩnh mạch gan phải và giữa thành một miệng nối duy nhất trong ghép gan từ người hiến sống sử dụng mảnh ghép gan phải là một phương pháp đơn giản và an toàn. Hơn nữa, kỹ thuật này giúp giảm tỷ lệ hẹp tắc tĩnh mạch gan sau ghép.
Una visión general de los desafíos de la jurisdicción social: propuestas de reforma legislativa a partir de una experiencia práctica crítica
Authors: Salinas Molina Fernando
Published: April 2023

La Ley 36/2011, reguladora de la jurisdicción social, aprobada por unanimidad por todos los grupos parlamentarios, tras cerca de 12 años de vigencia ha acreditado su fortaleza y ha dado respuesta adecuada a los principios que la motivaron; el fundamental el de la unificación competencial a favor del orden social de las materias laborales, sindicales, de seguridad social y de asistencia social, así como la unificación competencial plena en la materia de riesgos laborales.
La práctica judicial y la jurisprudencia han puesto de evidencia en estos años sus aciertos y sus posibles deficiencias.
Estas últimas deberían ser objeto de corrección, al igual que sería aconsejable introducir las reformas o cambios que ha puesto de relieve la experiencia, así como profundizar en los extremos que quedaron inacabados en la Ley de 2011.
Reflexionaremos sobre los que pudiéramos considerar como desafíos de la jurisdicción social respecto a los extremos que merecerían abordarse en futuras reformas orgánicas y procesales para lograr una precisa y eficaz delimitación competencial y lograr que la jurisdicción social pueda cumplir íntegramente su función conforme a lo previsto en la Constitución y en los tratados y acuerdos de la Unión Europea e internacionales suscritos por España.
MENTAL HEALTH PROBLEMS OF AFGHAN REFUGEE CHILDREN: ANXIETY AND DEPRESSION
Authors: AYRAN Gulsun , ISIK Nurten ARSLAN
Published: April 2023

Objective: This study was carried out in order to determine the anxiety and depression levels of refugee children. Material and Method: This study was carried out with 140 refugee children studying at secondary and high schools located in the central district of Erzincan province of Turkey between January and April 2022. Data were collected with Socio-demographic Questionnaire, “State-Trait Anxiety Inventory for Children”, and “Child Depression Scale”. Percent, means, simple t-test, One Way Anova Test, and multiple regression analysis were utilized in the analysis of the data. Results: In the study, the variables of loss of father, education, separation from the family during the war, duration of life in Turkey, having any chronic disease, and smoking were observed to be eff ective on the total score of the State-Trait Anxiety Inventory (STAIC). While it was found that the mother/ father alive, the duration of living in Turkey, and having any chronic disease had an eff ect on the CDI total score (p<0.05). It was determined that the total mean score of the State-Trait Anxiety Inventory was 35.03 ±7.10, and the mean total score of CDI was 16.34 ±8.28. Furthermore, it was determined that 20.7% of refugee children had high levels of anxiety and 37.9% had depression. Conclusion: Study fi ndings have showed that refugee children have mental health problems while less than half of them experience high levels of anxiety and depression.
Impacts of land cover changes on biogenic emission and its contribution to ozone and secondary organic aerosol in China
Authors: Ma Jinlong , Zhu Shengqiang , Wang Siyu , Wang Peng , Chen Jianmin , Zhang Hongliang
Published: April 2023

Abstract. The greening impacts on China from 2000 to 2017 led to an
increase in vegetated areas and thus enhanced biogenic volatile
organic compound (BVOC) emissions. BVOCs are regarded as important
precursors for ozone (O3) and secondary organic aerosol (SOA). As a
result, accurate estimation of BVOC emissions is critical to understand
their impacts on air quality. In this study, the Model of Emissions of Gases and Aerosols from Nature (MEGAN) v2.1 was used to investigate the impact of
different leaf area index (LAI) and land cover (LC) datasets on BVOC
emissions in China in 2016, and the effects on O3 and SOA were evaluated based on the Community Multiscale Air Quality (CMAQ) modeling system. Three
LAI satellite datasets of the Global LAnd Surface Satellite (GLASS), the
Moderate Resolution Imaging Spectroradiometer (MODIS) MOD15A2H version 6
(MOD15), and the Copernicus Global Land Service (CGLS), as well as three LC
satellite datasets of the MODIS MCD12Q1 LC products, the Copernicus Climate
Change Service (C3S) LC products, and the CGLS LC products, were used in five parallel experiments (cases: C1–C5). Results show that changing LAI and LC datasets of the model input has an impact on BVOC estimations. BVOC
emissions in China ranged from 25.42 to 37.39 Tg in 2016 and were mainly
concentrated in central and southeastern China. Changing the LC inputs for
the MEGAN model has a more significant difference in BVOC estimates than
using different LAI datasets. The combination of C3S LC and GLASS LAI
performs better in the CMAQ model, indicating that it is the better choice
for BVOC estimations in China. The highest contribution of BVOCs to O3
and SOA can reach 12 ppb and 9.8 µg m−3, respectively. Changing the MEGAN inputs further impacts the concentrations of O3 and SOA, especially changing LC datasets. The relative difference between MCD12Q1 LC and C3S LC is over 52 % and 140 % in O3 and biogenic SOA (BSOA) in
central and eastern China. The BSOA difference is mainly attributed to the
isoprene SOA (ISOA), a major contributor to BSOA. The relative differences
in ISOA between different cases are up to 160 % in eastern China.
Therefore, our results suggest that the uncertainties in MEGAN inputs should be fully considered in future O3 and SOA simulations.
Updated merged SAGE-CCI-OMPS+ dataset for the evaluation of ozone trends in the stratosphere
Authors: Sofieva Viktoria F. , Szelag Monika , Tamminen Johanna , Arosio Carlo , Rozanov Alexei , Weber Mark , Degenstein Doug , Bourassa Adam , Zawada Daniel , Kiefer Michael , Laeng Alexandra , Walker Kaley A. , Sheese Patrick , Hubert Daan , van Roozendael Michel , Retscher Christian , Damadeo Robert , Lumpe Jerry D.
Published: April 2023

Abstract. In this paper, we present the updated SAGE-CCI-OMPS+ climate data record of monthly zonal mean ozone profiles. This dataset covers the stratosphere and combines measurements by nine limb and occultation satellite instruments – SAGE II (Stratospheric Aerosol and Gases Experiment II), OSIRIS (Optical Spectrograph and InfraRed Imaging System), MIPAS (Michelson Interferometer for Passive Atmospheric Sounding), SCIAMACHY (SCanning Imaging Spectrometer for Atmospheric CHartographY), GOMOS (Global Ozone Monitoring by Occultation of Stars), ACE-FTS (Atmospheric Chemistry Experiment Fourier Transform Spectrometer), OMPS-LP (Ozone Monitor Profiling Suite Limb Profiler), POAM (Polar Ozone and Aerosol Measurement) III, and SAGE III/ISS (Stratospheric Aerosol and Gases Experiment III on the International Space Station). Compared to the original version of the SAGE-CCI-OMPS dataset (Sofieva et al., 2017b), the update includes new versions of MIPAS, ACE-FTS, and OSIRIS datasets and introduces data from additional sensors (POAM III and SAGE III/ISS) and retrieval processors (OMPS-LP). In this paper, we show detailed intercomparisons of ozone profiles from
different instruments and data versions, with a focus on the detection of
possible drifts in the datasets. The SAGE-CCI-OMPS+ dataset has a better
coverage of polar regions and of the upper troposphere and the lower
stratosphere (UTLS) than the previous dataset. We also studied the influence of including new datasets on ozone trends,
which are estimated using multiple linear regression. The changes in the
merged dataset do not change the overall morphology of post-1997 ozone
trends; statistically significant trends are observed in the upper
stratosphere. The largest changes in ozone trends are observed in polar
regions, especially in the Southern Hemisphere. The updated SAGE-CCI-OMPS+ dataset contains profiles of deseasonalized
anomalies and ozone concentrations from 1984 to 2021, in 10∘
latitude bins from 90∘ S to 90∘ N and in the altitude
range from 10 to 50 km. The dataset is open access and available at https://climate.esa.int/en/projects/ozone/data/ (last access: 9 March 2023) and at ftp://cci_web@ftp-ae.oma.be/esacci (ESA Climate Office; last access: 9 March 2023).
Equilibrium line altitudes of alpine glaciers suggest summers in Alaska were not more than −2 – −5 °C colder than the pre-Industrial during the Last Glacial Maximum
Authors: Walcott Caleb K. , Briner Jason P. , Tulenko Joseph P. , Evans Stuart M.
Published: April 2023

Abstract. The lack of continental ice sheets in Alaska during the Last Glacial Maximum (LGM; 26–19 ka) has long been attributed to arid and relatively warm summer conditions. Records of this aridity across Alaska are relatively abundant, yet quantitative temperature reconstructions have been comparatively lacking until recently. Climate model outputs, a few isolated paleoclimate studies, and global paleoclimate synthesis products show mild summer temperature depressions in Alaska compared to much of the high northern latitudes. This suggests the importance of summer temperature in controlling the relatively limited glacier growth during the LGM. We present a new statewide map of LGM alpine glacier equilibrium line altitudes (ELAs), LGM ∆ELAs (LGM ELA anomalies relative to the Little Ice Age [LIA]), and ∆ELA-based estimates of temperature depressions across Alaska to assess paleo-precipitation and -temperature conditions. We mapped glacier extents and reconstructed paleoglacier surfaces in ArcGIS to calculate ELAs using an accumulation area ratio (AAR) of 0.58 and an area-altitude balance ratio (AABR) of 1.56. We calculated LGM ELAs (n = 480) across every glaciated massif in the state, excluding areas in southern Alaska that were covered by the Cordilleran Ice Sheet. We see a similar trend of increasing ELAs from the southwest to the northeast during both the LGM and the LIA indicating a consistent southern Bering Sea and northernmost Pacific Ocean precipitation source. Our ∆ELAs from the Alaska and Brooks ranges, and the Kigluaik Mountains, average to −355 ± 176 m, well above the global LGM average of ca. −1000 m. Using atmospheric lapse rates, we calculate minimum summer cooling of −3.5 ± 1.7 ºC and maximum summer temperature depressions of −1.9 ± 0.9 ºC. Our results are consistent with a growing number of local proxy reconstructions and global data assimilation syntheses that indicate mild summer temperature across Beringia. Limited summer temperature depressions could be explained by increased incoming solar radiation across Alaska during the LGM. Limited summer temperature depressions – and general aridity – in Alaska during the LGM have been previously hypothesized as resulting from the complex influence of North American ice sheets on atmospheric circulation.
Synthesis of clearance for a kinematic pair to prevent an overconstrained linkage from becoming stuck
Authors: Qi Jian , Gao Yuan , Yang Fufu
Published: April 2023

Abstract. Mechanisms are prone to stuttering or even jamming due to the deformation of components, especially for overconstrained linkages for which geometric conditions must be strictly satisfied. In this paper, joint clearance is actively introduced to release the local constraint so that the linkages can still achieve general movement under the deformation of components. And a joint clearance model with a revolute joint (R-joint) is built. Based on the model, the minimum joint clearance introduced, which keeps mechanisms moving smoothly, is found when the components of the linkages have a certain deformation. The correctness of the proposed method is verified with a numerical case, and the optimal position for clearance introducing is analyzed. It opens up an important way to solve the phenomenon of stuttering or jamming in overconstrained linkages.
Multi-point in situ measurements of turbulent flow in a wind turbine wake and inflow with a fleet of uncrewed aerial systems
Authors: Wetz Tamino , Wildmann Norman
Published: April 2023

Abstract. The demand on wind energy for power generation will increase significantly in the next decade due to the transformation towards renewable energy production. In order to optimize the power generation of a wind farm, it is crucial to understand the flow in the wind turbine wake. The flow in the near wake close to downstream of the wind turbine (WT) is complex and highly three-dimensional. In the present study, for the first time, the SWUF-3D (Simultaneous Wind measurement with Unmanned Flight Systems in 3D) fleet of multirotor UASs (uncrewed aerial systems) is deployed for field measurements on an operating 2 MW WT in complex terrain. The UAS fleet has the potential to fill the meteorological gap of observations in the near wake with high-temporal- and high-spatial-resolution wind vector measurements plus temperature, humidity and pressure. During the experiment, the flow up- and downstream of the WT is measured simultaneously. Various flight patterns are used to investigate the near wake of the WT. The velocity deficit and the turbulence profile at different downstream distances are measured by distributed UASs which are aligned perpendicular to the flow in the near wake. The results show the expected double-Gaussian shape in the near wake under nearly stable atmospheric conditions. However, measurements in unstable atmospheric conditions with high turbulence intensity levels lead to single-Gaussian-like profiles at equal downstream distances (<1 D). Additionally, horizontal momentum fluxes and turbulence spectra are analyzed. The turbulence spectra of the wind measurement at the edge of the wake could reveal that tip vortices can be observed with the UASs.
RESONANCE, REVERBERATION, AND RHYTHMS: CONCEPTUALIZING VIBRATORY POWER IN DIGITAL MEDIA
Authors: Herman Andrew , Moylan Katie , Markham Annette , Kruse Holly
Published: April 2023

This panel explores the theories, concepts, and methodologies appropriate to the exploration of the “vibratory power” of transduction where sound and other digitally mediated forms of reverberation conjure affective and corporeal bonds of resonance and solidarity. The first three papers engage in a critical interrogation of sound as epistemology and ontologies in digital networked media, with a focus on streaming internet radio. More specifically, these papers examine diverse uses and experiences of streaming ‘radio’ and its deployments for community-building, emotional sustenance, and an online reconstitution of place. In their explorations, these papers consider which methodologies are appropriate and useful to examine the affordances of streaming radio, enabling in turn analysis of informing ideas of ‘community’, intimacy, territorialization/deterritorialization, and questions of what comprises ‘radioness’ itself. Is radio still radio if it is online? What happens to the "community" that is conjured into being by terrestrial broadcast radio when the "station" is internet only?’ What does thinking from place mean when the tangibility of place is physically transcended and thus broken up and reconstituted as elements of locality, of community? The fourth and final power transposes the “perspective of frequency, force and affective tone” in transduction to the wider field of social media practices during the early stages of COVID. In this paper, the obsessive-compulsive ritual of “doomscrolling” becomes the practice through which rhythms of resonance and reverberation become imprinted upon the flows of everyday life through the transductive modulations of digital networked media.
WHY PLAY WHEN YOU CAN WATCH OR LISTEN? MULTI-MODAL ENGAGEMENTS IN DIGITAL GAMING
Authors: Jovic Dahlia , Butt Mahli-Ann , Stanton Ryan , Willma Tom
Published: April 2023

Developments in the past decade have demonstrated that computer game players have become increasingly keen to watch, spectate, or listen to games content instead of (or alongside) playing games themselves. This might mean watching videos about or involving games on a site like YouTube, viewing others playing in high-level competitive “esports” events, listening to games-centred podcasts that might be about game design, development, play or politics, or consuming the music of and surrounding digital games. The increasing ubiquity of easily-shared content on leading internet platforms, rapid internet speeds, and gaming as a whole becoming an ever-more varied and diverse activity, have all contributed to the growth of these activities. Although each has been studied they have rarely been considered alongside one another, nor framed in a broader context of understanding what game-related activities game-players do when not actually, themselves, playing. In this paper we bring together findings and analysis from four ongoing research projects into gaming-adjacent activities, specifically into the culture of gaming hardware videos on YouTube, drinking culture and masculinity in esports broadcasts, the production and reception of gaming podcasts, and the relationship between game music and broader practices of music creation. The panel highlights the range of phenomena in these non-gaming yet gaming-adjacent activities, and also brings out commonalities that these phenomena exhibit. We show the wider ecosystem of media consumption that many gamers engage in, and it is thus our hope that this panel will strengthen game studies’ and internet studies’ interest in these practices.
PLATFORM VISIONS AND INVASIONS: SPATIAL (RE)IMAGINATIONS IN BIG TECH DISCOURSE
Authors: Niessen Niels , Atalaia Nuno , Luchs Inga , Riemens Rianne
Published: April 2023

This panel analyzes the textual and audiovisual discourses in which big tech companies envision social spaces and their platforms’ roles in relation to those spaces. The panel asks: What are the visions of human life and technology that big tech companies narrate in relation to public and social spaces? And how do these tech-generated visions compare to current insights in and critiques of how these companies intervene in and disrupt social spaces? Situated within the field of critical platform studies, the panel’s premise is that the discourses produced by tech companies form an integral part of these companies’ interventions in people’s relations with themselves, others, and their environments. In order to develop a critical understanding of the platform society, it is crucial to examine those discourses through which tech companies present themselves almost as state-like powers that can be trusted with “public” services. Employing methods of textual and visual analysis, this panel offers such perspective. In its analysis of big tech’s spatial visions, the panel moves between different scales of spaces (domestic, educational, urban, extraterrestrial). In relation to these spaces, the panel articulates a discrepancy between the visions of life produced by tech companies and big tech’s invasive, perhaps even extractivist and colonial logic.
ENACTING THE POLITICS OF CARE WITH CHRONIC AND CRIP TECHNOLOGIES
Authors: Rentschler Carrie Ann , Nothwehr Benjamin , Morena Nina , Mulvin Dylan , McKinney Cait , Horrocks Stephen
Published: April 2023

Drawing from feminist and queer technoscience studies, this panel examines the constitutive entanglements of bodies, technologies and systems in Type 1 diabetic continuous glucose monitoring and the intimate feeling of their numbers and data visualization; in the selfie politics of mastectomies on Instagram and the platform vernaculars people use to make the grief of breast cancer’s gendered loss representable; in the ways Bay Area Deaf AIDS activists in the 1980s and 1990s remediated their access to information through infrastructures of care they built for themselves and others; and in the ways Type 1 diabetics navigate the material culture of insulin pump treatment and the politics of diabetic care as both compulsory and liberating. Thinking across their research on chronic and crip technologies, this panel interrogates what it means, and is, to care for oneself and others in relation to the feel of navigating technologized, datafied, and materially marked lives and the systems and communities that shape their very possibilities. Building on Hamraie and Fritsch’s (2019) conception of “crip technoscience” and capacious notions of care articulated by folks in our research, panelists examine how chronic and disabled lives are lived between “enclosed regimes of self-care” with their individualizing models of selfhood and “collective communal care” frameworks (Sharma, 2017, para. 20, para. 4) that our research shows often require new ways of thinking about and better sourcing social and technological infrastructures that are centered around chronic and crip ways of living.
HYBRID NETWORK METHODS TO DISENTANGLE DATAFICATION IN THE DOMESTIC CONTEXT
Authors: Amadori Gaia , Mascheroni Giovanna
Published: April 2023

Datafication of childhood and family life (Barassi, 2020; Mascheroni & Siibak, 2021) represents one of the main expressions of data colonialism (Couldry & Mejias, 2019). Indeed, data relations are pervading the practices and imaginaries of parenting and childhood to the point of being taken for granted. This poses significant epistemological and methodological challenges. This contribution sets out to advance some methodological proposals to study such phenomena through hybrid methods. Adopting a longitudinal mixed methods research design within a sample of 20 families with young children (0-8 y.o) which combines interviews, observational and visual data (Pink & Leder-Mackley, 2012) and drawing upon the concept of families as communicative figurations (Hepp et al., 2018) we argue that network methods and constructivist grounded theory (Charmaz, 2014) appear suited as analytical tools to capture the interactions between data (generated by the media practices of each household’s member) and each family figuration with the goal to foreground the power relations at play and bring to the surface taken for granted practices and imaginaries. The first empirical application showed that these techniques allow to map each family’s constellation of actors, their data practices and imaginaries, and the digital media ensemble highlighting patterns of spatial differentiation and the media-related structure of relationships that unveil household’s power relations and norms. Moreover, the resulting visualisations emerged as worth-experimenting means to foster participants’ reflexivity.

These results suggest that CGT methodology and hybrid network methods may represent a way to materialize data relations and disentangle data colonialism in family life.
EXPLOITATION IN ONLINE CONTENT MODERATION
Authors: Frost-Arnold Karen
Published: April 2023

This paper presents a normative framework for evaluating the moral and epistemic exploitation that online content moderation workers experience while working for social media companies (often as subcontractors or as Mechanical Turk workers). I argue that the current labor model of commercial content moderation (CCM) is exploitative in ways that inflict profound moral harm and epistemic injustices on the workers. This detailed account of exploitation enables us to see more clearly the contours and causes of the moral and epistemic injustice involved in CCM, and helps us understand precisely why these forms of exploitation are unjust. It also suggests some practical solutions for a more just labor model for the moderation work that shapes our online ecosystem.
THE DATA CENTER CANNOT HOLD: DATA COLONIALISM AND THE “NIMBUS PROJECT”
Authors: Gekker Alex , Kotliar Dan
Published: April 2023

Following the infrastructural turn in media studies with its focus on the material and social practices, this paper offers to reexamine contemporary data colonialism by empirically exploring some of its most crucial infrastructural artifacts – data centers. Particularly, this paper explores six data centers currently built in Israel as part of "Project Nimbus" – a $1.2 billion tender offered by the Israeli government to move its computational infrastructure "to the cloud". The tender was won by Amazon Web Services (AWS) and Google Cloud, and has drawn considerable attention, both due to its high-cost and technical complexity; and due to attempts by these companies' workers to curtail the tech giants' involvement in Israel/Palestine on moral grounds. Power differentials are also present within the Israeli society, as intimate governmental data will be processed and stored by foreign US companies.

Based on thematic analysis of local journalistic sources, public officials’ documents, local planning authorities and the tender winners themselves, we delineate the concrete materialization of this cloud infrastructure. We show that the notion of data colonialism is complicated within project Nimbus, when lines blur in terms of whose data is colonized by whom, whose lands are used (and colonized) by these centers, and whose resources (predominantly electricity and water) will be used for their functioning. Thus, this paper offers a more granular understanding of data colonialism, and of the different actors and stakeholders involved in the creation and sustainment of this emerging global regime.
CAN TOXIC MASCULINITIES BE DE-RADICALISED?: MAPPING THE DYNAMICS AND SPREAD OF INCEL IDEOLOGY ONLINE
Authors: Ging Debbie , Brace Lewys , Baele Stephane
Published: April 2023

In recent years, male supremacist and anti-women formations have become increasingly prevalent online. In particular, considerable attention has been focused on the incel (involuntary celibate) community due to a number of high-profile mass killings in the United States, Canada and, more recently, the UK. Incel ideology is a misogynistic formation, whose male proponents blame women for their lack of sexual activity. It operates in the broader virtual space of the manosphere, a loose conglomerate of online communities spread across various digital platforms, which are united in their antipathy toward feminism, their belief in evolutionary psychology and their adherence to the Red Pill (a process of enlightenment, whereby one comes to understand the world as a liberal feminist conspiracy that disadvantages men).

This research tracks the dynamic pathways by which incel ideology spreads within and across online communities, digital platforms and geographical spaces, with a view to better understanding processes of radicalization, including ‘algorithmic radicalization.’ We also explore the dynamic interplay between incel and alt-right rhetoric. Understanding the contagion dynamics of extremist ideas - how such ideas circulate, gain new audiences, and morph into new ones - is crucial to researchers, educators, platforms and security practitioners: However, theoretical and practical understanding of the online contagion of extremist ideologies is lacking. It is only by understanding these ‘pilling pipelines’ (Ging and Murphy 2021) that effective interventions can be developed, whether educational, technological, legal or platform-governance-related.
RECLAIMING DIGITAL INTIMACY FOR YOUTH: PILOTING DIGITAL SEXUAL VIOLENCE WORKSHOPS FOR UNDER-18S DURING THE COVID-19 PANDEMIC IN ENGLAND AND IRELAND
Authors: Ging Debbie , Ringrose Jessica , Mendes Kaitlynn , Horeck Tanya , Milne Betsy , Desborough Karen , Castellini de la Silva Ricardo
Published: April 2023

Online sexual abuse and violence have become an urgent global problem for women and girls, and in particular for poor women, women of colour and LGBTQ women (Ging and Siapera, 2019). Online sexual harassment and abuse is an especially urgent issue for young people, for whom digital spaces are key sites of communication, identity formation, self-expression and sexual interaction. The toxic dynamics that frequently underpin these complex entanglements thus pose a significant threat to ethical digital intimacy. This situation became substantially more extreme during COVID-19, with rates of online abuse and harassment rising as young people have been forced to spend more and more time online. During this period, usage of particular platforms (e.g. TikTok) dramatically increased. A substantial rise in screen time also impacted young people’s experiences and digital intimacies in important ways.

This paper reports on the findings of a cross-national study conducted in England and Ireland, which explored pedagogical interventions into the continuum of online and offline sexual violence amongst young people in schools. In particular, we are interested in how different social media platforms are used to perpetuate different types of online abuse based on certain technological affordances, such as Snapchat quick adds, shout outs and streaks, and Instagram direct message and group chat features. We make a number of concrete recommendations, pointing in particular to urgent paradigm shifts in digital ethics and digital safety initiatives, with a particular focus on platform algorithims, policies and governance.
PLATFORM POWER AND EXPERIENCES FROM THE MARGIN: ADOLESCENTS’ ONLINE VULNERABILITY AND MENTAL HEALTH
Authors: Graham Richard , Stänicke Line Indrevoll , Jensen Tine , Livingstone Sonia , Jessen Reidar Schei , Staksrud Elisabeth , Stoilova Mariya
Published: April 2023

Internet and social media use can be both beneficial and harmful for vulnerable youth, offering support and increased self-knowledge, but also exposure to adverse content. Research on the critical question of what makes a difference between the digital pathways to wellbeing or harm is minimal. However, there is some indication that how adolescents engage with the internet and its particular digital affordances makes a difference to their wellbeing outcomes. In this paper, we offer insights into the role of different dimensions of digital engagement in aiding or worsening internet-related mental health difficulties. We report on findings from cross-national comparative qualitative research with 62 adolescents aged 12 to 22 years old from Norway and the UK who experience internet-related mental health difficulties.

Findings show that young people actively engage with the digital world both by utilising its affordances but also shaping its parameters, sometimes going against the grain of what was envisioned by design. The adolescents we spoke to were generally skilled internet users, but sophisticated skills do not necessarily make for better mental health and wellbeing outcomes. Independent of digital skill, affordances may result in even riskier online engagement shaped by the operation of algorithms. At times this can breach young people’s abilities to counteract and cope with detrimental consequences. In many cases, we find that the algorithms are “out of sync” with adolescents’ state of mind and ability to cope, exacerbating their mental health difficulties. We conclude with reflections on the implications for platform design and therapeutic support.
THE GEOGRAPHY OF 1990S INTERNET GOVERNANCE
Authors: Grosse Meghan
Published: April 2023

In April 2014, after Edward Snowden revealed a widespread, global spying program carried out by the U.S. government against citizens and world leaders, Brazil hosted a meeting of NETmundial, the Global Multistakeholder Meeting on the Future of Internet Governance, to discuss moving away from a U.S.-centric oversight of internet governance structures and towards a global multistakeholder model. In 2016, the contract between the Internet Corporation for Assigned Names and Numbers (ICANN) and the U.S. Department of Commerce expired, nearly 20 years after it was first established. While the end of that contract did meaningfully address some of the concerns raised by NETmundial, there are many ways in which the U.S.’s powerful position in developing the early commercial internet is still visible. This research seeks to address the question: In what ways were early decisions about the governance of the commercial web shaped by cultural imperialist logics and how was that reflected in policy developed in the mid to late 1990s? I address this question using archival analysis focusing on the Ira Magaziner Electronic Commerce papers at the Clinton Presidential Library in Little Rock, Arkansas, arguing that the U.S. incorporated little to no input from many countries, a move that stood in contradiction with narratives coming from that administration that highlighted the internet’s potential for open, equitable, global participation.
THE INTELLECTUAL LABOR OF DIGITAL BLACK FEMINIST ENCLAVES IN HASHTAG CONSTRUCTION, RECEPTION, AND STRATIFICATION ONLINE
Authors: Hardy Alisa
Published: April 2023

While existing research has examined counterpublics in hashtag activism, little attention is given to digital enclaves that emerge when mainstream media disregards the voices of these communities. This paper helps us understand the process of hashtag activism that derives from the intellectual labor of digital enclaves. I examine the digital Black feminist enclave that emerged through the Black online magazine, Ebony, mobilizing #MuteRKelly on Twitter. #MuteRKelly brings attention to musical artist's, Robert Sylvester Kelly, sexual exploitation of Black women and girls. I combined digital Black feminist theory with critical technocultural discourse analysis to demonstrate how this Black feminist enclave maximized Ebony's interface to defy ideologies of capitalism, racism, colonialism, and sexism that underpin the music industry's public allegiance to Black women’s exploitation on and offline. This digital Black feminist enclave solidified in the rhetorical and technical demand of #MuteRKelly, for (1) the music industry to dispatch all financial, commercial, and social engagements with Kelly and resist negative ideologies of Black women inscribed in his musical lineage, (2) for mainstream media to eradicate discourse that romanticizes domestic violence from celebrity Black men, and (3) for survivors’ to take space in the digital sphere to assemble a grapevine rhetorically committed to advocacy aimed at legal justice and increased protection for Black women and girls. It is important for scholars to trace the lineage of internet practices that traverse to hashtag activism and for us to look at the digital enclaves that produce these practices.
LEVERAGING OR EXPLOITING? BREAKING THROUGH DATA COLONIALISM AND ETHNOCENTRISM WHEN BUILDING A DIVERSITY-AWARE SOCIAL PLATFORM.
Authors: Helm Paula Marie , De Goetzen Amalia , Cernuzzi Luca , Diwakar Shyam , Hume Alethia , Ruiz-Correa Salvador , Gommesen Niels , Gatica-Perez Daniel
Published: April 2023

The extractive logic of data-driven technology and knowledge production has raised serious concerns. While this discourse initially focused on the impact on Western societies, attention is increasingly turning to the consequences for countries and communities in the (Global) Souths. Criticism has mainly focused on the activities of the private sector. In this paper, however, we argue that publicly funded knowledge and technology production projects must also be examined through the lens of this critique. A research project designing and prototyping a diversity-aware social platform with pilot sites in China, Denmark, the United Kingdom, India, Italy, Mexico, Mongolia, and Paraguay is taken as a use case to ask the question: What do we need to do to meet diverse needs and develop innovative knowledge and products that benefit partners from the South and North alike? Our goal is to identify key efforts that are required to break the prevailing cycle of data colonialism and ethnocentric design. We present data from four different pilot sites and reflect on the original concept, as well as progress and results achieved to date. We then compare the experiences and draw five lessons that we believe will help future projects foster more equitable collaboration and achieve outcomes that benefit diverse local communities.
FROM FRINGE TO MAINSTREAM: QANON NARRATIVES IN CENTRAL EUROPEAN DIGITAL SPACES
Authors: Hermanova Marie
Published: April 2023

The paper analyses the spread of QAnon adjacent conspiracy narratives in Czech and Slovak speaking digital spaces, with focus on influencers communities on social media (TikTok, Instagram). Based on case study of a two specific narratives about COVID-19 and the anti-covid vaccines, it proposes a 5-step structure of how conspiracy content moves from a) English to non-English speaking contexts online and b) accross platforms, from fringe to mainstream spaces. It focuses on the role of influencers and digital opinion leaders in mainstreaming fringe political content and analyses how both political and lifestyle influencers adopt the role of cultural translators in the process. The paper is based on mixed method approach, combining digital ethnography and ethnographic content analysis.
REB/VODKA IS MY OTP: SCHOOL SHOOTER AND MASS MURDERER FANFICTION AS NARRATIVES OF RESISTANCE
Authors: Jones Bethan Victoria
Published: April 2023

Early work in fan studies deliberately focused on the positive aspects of fandom. This approach was designed to combat the stereotyping and pathologizing of fans perpetrated by mass media (Jenson, 1992; Zubernis and Larsen, 2012) and has broadly been successful. Yet popular culture is a site of political meaning and ideological conflict and recent shifts point toa pressing need to understand the dominant narratives being espoused. Work in fan studies is now being carried out on white supremacy, conspiracy theories and serial killer fandom (Stanfill, 2020; Reinhard et al., 2021; Wiest, 2016), but communities rising around people like Eric Harris and Dylan Klebold and Dzhokhar Tsarnaev remain unexplored.

This paper returns to some of the early discourses surrounding fandom and applies them to contemporary expressions of ‘dark’ fandom, in particular school shooters and mass killers. Using surveys and undertaking a content analysis of fanfiction posted to Archive of Our Own, as well as media reports focusing on these fans, I demonstrate that some forms of fandom and fan behaviour are still dismissed and Othered. Typically stigmatised through its gendered associations, fanfiction dedicated to mass killers is subject to multiple discourses of othering, but also offers multiple forms of resistance to these dominant narratives. Rather than fanfiction as a practice through which fans express emotional connections with popular media texts, I argue that fans write fanfiction about school shooters and mass killers as a way to recontextualize and understand their motives and actions in ways that other media do not.
CARNAL PRACTICES: PORN CONSUMPTION AMONG QUEER EAST ASIAN MEN
Authors: Jones Shawn Suyong Yi
Published: April 2023

Despite its ability to arouse and titillate or disgust and anger (and sometimes both simultaneously), porn has only recently been examined through an affective lens. Writing in the inaugural issue of Porn Studies, Susanna Paasonen (2014) advocates for porn studies scholars to consider how the application of affect theory can help us better understand the appeal of pornography. Drawing on Paasonen’s concept carnal resonance and Margaret Wetherell’s (2012) affective practice, I propose the concept _carnal practice_ as a way to examine how one engages and makes sense of online pornography through the affectively felt practice of searching for, finding, and getting off to online pornography. This is done through an analysis of 48 semi-structured interviews, conducted between February 2019 and September 2020 and in 5 countries—Taiwan, South Korea, China, Japan and Canada—in which I discuss how queer East Asian men navigate their respective internet space, are drawn to particular content and platforms that satisfy their desires and curiosities, and make sense of the porn they view. In some instances, participants discussed notions of being drawn to authenticity in porn as well as porn that seems real (that is, most similar to their lived experience), attraction to particular sex acts, scenarios and races, and, in other cases, allowing a platform’s algorithm to help facilitate and fine-tune their desires, to name a few. Although this study focuses specifically on the practices of queer East Asian men, the concept of carnal practice is not limited to this group and has wider application.
“HAPPY HEAVENLY BIRTHDAY, BEAUTIFUL QUEEN”: #JUSTICEFORBRE AND THE BLACK LIVES MATTER MOVEMENT ON INSTAGRAM
Authors: Kligler-Vilenchik Neta , Literat Ioana
Published: April 2023

On March 13, 2020, Breonna Taylor, a 26-year-old Black woman from Louisville, Kentucky, was killed by police officers during a raid on her apartment. In this study, we analyze the complex intersections between race, gender, and the aesthetic norms dominant on Instagram, as they played out in the political expression around the killing of Breonna Taylor, as part of the Black Lives Matter movement. On a theoretical level, this research offers a model explaining how social media platforms (in this case, Instagram) can enable—as well as constrain—certain forms of political expression, through the interaction between their affordances, norms, and contents. An analysis of 5779 Instagram posts and 2173 related comments show how the conversation around #justiceforbre manifested in a collection of posts that was rather uniform, centered on reposting a limited set of posts that were visually appealing, highlighting Taylor’s femininity. A dominant norm in the corpus was connecting political expression around the killing of Breonna Taylor to the user’s own identity, so that the “right” way to speak around the issue varied based on one’s racial group. Through this analysis, this study points at how the interaction between affordances, norms and contents uniquely shaped the kind of political expression that was enabled on Instagram. While adopting the Instagram aesthetic made a powerful impact for the BLM movement, the analyzed contents also show the limits posed on activist action around race relations when it is confined to aesthetically pleasing forms of expression that focus on femininity and beauty.
ADAM MOSSERI: CONSTRUCTING INSTAGRAM’S TOP DAD
Authors: Leaver Tama
Published: April 2023

Using a detailed content analysis of his public commentary, public social media posts, and captured ephemeral social media, this paper argues that Head of Instagram Adam Mosseri has strategically constructed a public persona as an active, engaged and concerned parent. While this parenting persona emerges from a relatively typical combination of professional and personal/parenting content, I argue this persona has been strategically developed to be leveraged as Meta pursues ‘Instagram Kids’ or other apps aimed at under13s which ostensibly empower parents as initial moderators of the children’s online experiences but are simultaneously rich sources of children’s personal data and activity, something of great monetizable value to Instagram and parent company, Meta.