bluuebunny/crossref_metadata_2025_split huggingface dataset:
Computational examination of Jeffrey nanofluid through a stretchable surface employing Tiwari and Das model
Authors: Shahzad Faisal , Jamshed Wasim , Koulali Aimad , Aissa Abederrahmane , Safdar Rabia , Akgül Esra Karatas , Ibrahim Rabha W. , Nisar Kottakkaran Sooppy , Badruddin Irfan Anjum , Kamangar Sarfaraz , Saleel C. Ahamed 
Published: January 2022

Abstract
In this research, we analyze the magnetohydrodynamics heat act of a viscous incompressible Jeffrey nanoliquid, which passed in the neighborhood of a linearly extending foil. As a process, we employ alumina

(

Al

2

O

3

)

\left({{\rm{Al}}}_{2}{{\rm{O}}}_{3})

as nanoparticles, assuming that the base fluid is ethylene glycol. In this involvement, we consider the heating by Joule effect and viscous dissipation. We select the passable transformations, motion, and temperature formulas converting into non-linear differential equation arrangement. We solved the system by using a Keller-box method. Then, we provide a graphical description of outcomes according to the selected control parameters. Higher values of dissipation parameter cause a surge in temperature field as well as strengthen width of the heat boundary layer. The velocity, drag coefficient, and heat transfer (HT) rate for the base fluid are comparatively greater than that of the

Al

2

O

3

{{\rm{Al}}}_{2}{{\rm{O}}}_{3}

–ethylene glycol nanofluid, although the temperature is embellished by the inclusion of nanoparticles. Moreover, we report depreciation in surface drag as well as HT by the virtue of amplification in the Deborah number. The proclaimed outcomes are advantageous to boost the incandescent light bulb’s, cooling and heating processes, filament emitting light, energy generation, multiple heating devices, etc.
Emotional musical prosody for the enhancement of trust: Audio design for robotic arm communication
Authors: Savery Richard , Zahray Lisa , Weinberg Gil 
Published: January 2022

AbstractAs robotic arms become prevalent in industry, it is crucial to improve levels of trust from human collaborators. Low levels of trust in human–robot interaction can reduce overall performance and prevent full robot utilization. We investigated the potential benefits of using emotional musical prosody (EMP) to allow the robot to respond emotionally to the user’s actions. We define EMP as musical phrases inspired by speech-based prosody used to display emotion. We tested participants’ responses to interacting with a virtual robot arm and a virtual humanoid that acted as a decision agent, helping participants select the next number in a sequence. We compared results from three versions of the application in a between-group experiment, where the robot presented different emotional reactions to the user’s input depending on whether the user agreed with the robot and whether the user’s choice was correct. One version used EMP audio phrases selected from our dataset of singer improvisations, the second version used audio consisting of a single pitch randomly assigned to each emotion, and the final version used no audio, only gestures. In each version, the robot reacted with emotional gestures. Participants completed a trust survey following the interaction, and we found that the reported trust ratings of the EMP group were significantly higher than both the single-pitch and no audio groups for the robotic arm. We found that our audio system made no significant difference in any metric when used on a humanoid robot implying audio needs to be separately designed for each platform.
Flow-measurements in the wake of an oscillating sessile droplet using laser-Doppler velocity profile sensor
Authors: Burgmann Sebastian , Krämer Veronika , Dues Michael , Steinbock Jonas , Büttner Lars , Czarske Juergen , Janoske Uwe 
Published: January 2022

Abstract
Although relevant in many technical applications, the removal of sessile droplets on surfaces by an (air-) flow is still hard to predict. The flow around the droplet has not been investigated in detail so far but knowledge on the flow structure is essential for the assessment of appropriate drag force correlation. Small droplets (in the range of 5–40 µl) on PMMA substrate in an air flow are investigated. Due to the small size of the droplet the laser-Doppler velocity profile sensor with frequency shift is applied to measure the flow in the wake of the oscillating, still adhering droplet. Thanks to the high spatial and temporal resolution of Laser-Doppler velocity profile sensor and its capability to measure bidirectional flows, the flow behind the droplet can be precisely analyzed. Additional hot-film measurements are used to investigate the temporal behavior of the flow. Complementary, numerical simulation is performed applying a modified VOF (Volume-of-Fluid) method. The combination of the experimental and numerical data gives new insight in the wake flow structure of sessile droplets: With increasing Reynolds number, a backflow can be detected in the wake of the droplet. A separated shear layer stemming from the upper side of the droplet leads to a vortex shedding with formation of a recirculation region in the temporal mean. In contrast to rigid hemispheres, the movement of the air-liquid interface of the droplet leads to an internal flow which is driven by the outer flow structure and vice versa. This is a hint that drag coefficients of sessile droplets cannot be simply derived by analyzing flows of rigid hemispherical structures. Additionally, droplet contour and wake flow exhibit the same characteristic oscillation frequency. The corresponding Strouhal number is almost constant at 0.03 compared to the Strouhal number of a rigid hemisphere of 0.28. Therefore, it can be assumed that an aeroelastic self-excitation effect may be present that eventually leads to droplet movement.
Improved Interpretation of British Pendulum Test Measurements for Evaluation of Floor Slip Resistance
Authors: Cui X. , Chu L. , Guo W. , Fwa T. F. 
Published: January 2022

AbstractThe widely used British pendulum test (BPT) for pedestrian slip resistance evaluation obtains its measurements from a numerical reading scale and reports the test result as either a British pendulum number (BPN) or pendulum test value (PTV). There exist two issues that, if resolved, could significantly enhance the practical application value of BPT: (1) Different units of the BPT device could produce BPN readings with differences higher than 20 %, mainly due to their different slider force–deflection characteristics; (2) the relationship between BPN and coefficient of friction (COF) of the floor is nonlinear for a given BPT device, and it varies from one BPT device to another because of issue (1). This study demonstrates that, by means of a finite element BPT simulation model developed based on the theory of mechanics, the COF of a floor can be determined from the measured BPN of a BPT. It is shown that the commonly adopted practice of applying a single regression equation relating BPN to COF does not correctly represent the relationship between BPN and COF. This is because, in practice, different BPT devices would most likely have different slider force–deflection characteristics. The proposed simulation model approach would overcome this problem effectively by converting BPN measurements into COF, based on the respective slider force–deflection characteristics of the BPT devices concerned. In so doing, both issues (1) and (2) could be effectively resolved. Validation experiments were performed to confirm the validity of the simulation model and the COF calculated.
Clinical and genetic heterogeneity of HNF4A/HNF1A mutations in a multicentre paediatric cohort with hyperinsulinaemic hypoglycaemia
Authors: McGlacken-Byrne Sinéad M , Mohammad Jasmina Kallefullah , Conlon Niamh , Gubaeva Diliara , Siersbæk Julie , Schou Anders Jørgen , Demirbilek Huseyin , Dastamani Antonia , Houghton Jayne A L , Brusgaard Klaus , Melikyan Maria , Christesen Henrik , Flanagan Sarah E , Murphy Nuala P , Shah Pratik 
Published: January 2022

Objective
The phenotype mediated by HNF4A/HNF1A mutations is variable and includes diazoxide-responsive hyperinsulinaemic hypoglycaemia (HH) and maturity-onset diabetes of the young (MODY).

Design
We characterised an international multicentre paediatric cohort of patients with HNF4Aor HNF1Amutations presenting with HH over a 25-year period (1995–2020).

Methods
Clinical and genetic analysis data from five centres were obtained. Diazoxide responsiveness was defined as the ability to maintain normoglycaemia without intravenous glucose. Macrosomia was defined as a birth weight ≥90th centile. SPSS v.27.1 was used for data analysis.

Results
A total of 34 patients (70.6% female, n  = 24) with a mean age of 7.1 years (s.d. 6.4) were included. A total of 21 different heterozygous HNF4Amutations were identified in 29 patients (four novels). Four different previously described heterozygous HNF1A mutations were detected in five patients. Most (97.1%, n  = 33) developed hypoglycaemia by day 2 of life. The mean birth weight was 3.8 kg (s.d. 0.8), with most infants macrosomic (n = 21, 61.8%). Diazoxide was commenced in 28 patients (82.3%); all responded. HH resolved in 20 patients (58.8%) following a median of 0.9 years (interquartile range (IQR): 0.2–6.8). Nine patients (n = 9, 26.5%) had developmental delay. Two patients developed Fanconi syndrome (p.Arg63Trp, HNF4A) and four had other renal or hepatic findings. Five (14.7%) developed MODY at a median of 11.0 years (IQR: 9.0–13.9). Of patients with inherited mutations (n = 25, 73.5%), a family history of diabetes was present in 22 (88.0%).

Conclusions
We build on the knowledge of the natural history and pancreatic and extra-pancreatic phenotypes of HNF4A/HNF1Amutations and illustrate the heterogeneity of this condition.
The effect of gestational age on mitochondrial properties of the mouse placenta
Authors: Bartho Lucy A , Fisher Joshua J , Walton Sarah L , Perkins Anthony V , Cuffe James S M 
Published: January 2022

Mitochondria are organelles within the cell that generate energy, which is essential to the developing placenta. As the placenta approaches term, organelles such as mitochondria and the endoplasmic reticulum adapt to cellular stressors (e.g. oxidative stress and fluctuations in oxygen concentration) which are likely to result in the progressive decline of tissue function, known as placental ageing. This ageing phenotype may induce cellular senescence, a process whereby the cell is no longer proliferating, yet remains metabolically active. Mitochondria, endoplasmic reticulum and senescent processes are still poorly understood in the developing placenta. Therefore, a rodent ontogeny model was used to measure genes and proteins involved in mitochondrial biogenesis, antioxidant function, electron transport chain, mitophagy, dynamics and unfolded protein response in the placenta. CD-1 mouse placental samples were collected at embryonic day (E)12.5, E14.5, E16.5 and E18.5 of pregnancy for gene and protein analysis via qPCR, protein assays and Western blotting. Mitochondrial content, SDHB (complex II) and MFN2 (mitochondrial fusion) proteins were all increased throughout pregnancy, while citrate synthase activity/mitochondrial content, Tfam, Sirt3, Mfn1, TOMM20 (mitochondrial biogenesis and dynamics); Tp53(senescence); Eif2ak3, Eif4g1(endoplasmic reticulum stress);NDUFB8, UQCRC2, ATP5A (electron transport chain sub-complexes) were decreased at E18.5, compared to E12.5. Overall, mitochondria undergo changes in response to gestational progression and pathways associated with cellular ageing to facilitate adaptions in a healthy pregnancy. This data holds great promise that mitochondrial markers across pregnancy may help to establish when a placenta is ageing inappropriately.

Lay summary
Human pregnancy lasts approximately 266 days. If a baby is born early, organs may be poorly formed but if pregnancy continues past this time, stillbirth risk is increased. Gestational duration is regulated by the placenta. As the placenta approaches the end of pregnancy, it displays properties similar to tissues from aged individuals. However, it is unknown how this placental ageing contributes to pregnancy duration. This study characterised normal placental ageing by measuring properties of mitochondria in healthy placentas collected at four different gestational ages ranging from 7 days before birth to 1 day before birth of the 19-day mouse pregnancy. We found that mitochondrial number increased per cell but that a marker of mitochondrial function was reduced. Proteins that control mitochondrial number, morphology and function also changed over time. This work lays the platform to understand how placental ageing contributes to adverse pregnancy outcomes related to altered pregnancy duration.
Supplementary studies on Myxobolus talievi Dogiel, 1957 (Cnidaria, Myxozoa) from the skeletal muscle of the cottoid fish Cyphocottus eurystomus in Lake Baikal: Morphological, histological and molecular characterisations
Authors: Batueva Marina Dashi-Dorjievna , Burdukovskaya Tatyana Gennadyevna 
Published: January 2022

Abstract

Myxobolus talievi Dogiel, 1957 was originally described from the eyes, skeletal muscles and body cavity of endemic cottoid fish from Lake Baikal. In the present study, we supply new information on the myxospore morphology and histopathology of M. talievi; furthermore, we complete the original species description by Dogiel and Bogolepova (1957) with 18S ribosomal DNA (rDNA) sequence data. Histopathological analysis showed that the plasmodium was encapsulated by a thin layer of connective tissue and located in the intermuscular connective tissue among muscle cells. No inflammation was observed. Phylogenetic analysis revealed that M. talievi clustered with Myxobolus sp. 2 (NCBI Acc. No. U13830), an unidentified Myxobolus species from cottoid fish studied by Smothers et al. (1994), and located in the sister clade of Myxobolus spp. developing spores in the nerves of salmonids.
Economic Adaptation and Individual Livelihood Strategies in a Swabian Village in Satu Mare County
Authors: Borbély Sándor 
Published: January 2022

Abstract
This paper summarizes the first partial results of economic anthropological research conducted in the Swabian settlement of Mezőfény (Romanian: Foieni) in Satu Mare County (Romania). The aim of the research is to describe the livelihood and income-earning strategies among agricultural production groups in local society and to interpret different forms of economic adaptation (individual, household and community level) in the settlement within the context of the post-socialist transformation from a planned to a capitalist market economy.
Long-term results of individual primary and revision oncological endoprosthetics replacements of ankle joint region with lesions of benign and malignant bone tumors
Authors: Sokolovskii A. V. , Sokolovskii V. A. , Aliev M. D. 
Published: January 2022

Introdaction. In the general structure of oncological endoprosthetics, primary lesions of the distal tibia are rarely affected. Endoprosthetics of the ankle joint region are associated with characteristic difficulties consisting in soft tissue deficiency and restoration of the biomechanics of the lost joint. The existing scientific volume of the literature data on primary ankle replacement is insignificant. At the moment, there is no experience and clear strategy in revision endoprosthetics of this area, complications remain insufficiently explored.Objective. The aim of the study was a discrete analysis of medium- and long-term results, the structure of complications, and functional results in a group of patients after primary and repeated oncological ankle replacement.Materials and methods. The study included 20 patients with benign and malignant bone tumors, who from July 2008 to November 2019 underwent 33 primary and revision replacements in case of distal tibia tumor lesion. In the study group of patients, 70 % were diagnosed with a primary malignant tumor and 30 % had a benign lesion of the tibia. The mean follow-up period was 58,6 months.Results. The leading complication after primary and revision endoprosthetics was early aseptic instability (type IIA) – 20,0 and 23,1 %, respectively. Primary and revision endoprosthetics survival after 5 years was 40,1 ± 12 %.Conclusion. The average functional result after primary and revision ankle replacement was evaluated according to the MSTS scale and after 6 months was 70,5 % and varied from 40 to 87 %. After 12 months, this figure was 76 % and ranged from 46,7 to 96,7 %.The choice of an endoprosthesis, taking into account the optimal biomechanics design of the endoprosthesis unit, methods of fixation, the introduction of innovative technological solutions in the design, materials of the endoprosthesis, adherence to the principle of radicalism will become a means of reducing the frequency of complications.
Makna Pendidikan dan Pewarisan Ajaran Samin bagi Masyarakat di Desa Sambongrejo Kecamatan Sambong Kabupaten Blora
Authors: Nurkasanah Rohana Siti , Purnomo Agus , Kurniawan Bayu 
Published: January 2022

Masyarakat Samin adalah salah satu komunitas di Jawa Tengah yang biasa dikenal dengan sedulur sikep. Masyarakat Samin muncul sebagai bentuk penolakan terhadap Belanda. Penolakan tersebut diikuti dengan sikap tidak setuju terhadap beberapa hal, misalnya keberadaan sekolah. Akan tetapi, perkembangan zaman yang semakin maju telah membawa banyak perubahan pada masyarakat Samin. Tujuan penelitian ini untuk mendeskripsikan sejarah, makna pendidikan formal, dan ajaran Samin. Penelitian ini menggunakan penelitian kualitatif dengan pendekatan deskriptif. Penelitian dilakukan di Desa Sambongrejo Kecamatan Sambong Kabupaten Blora. Data diperoleh dari data primer dan sekunder. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Berdasarkan penelitian dapat disimpulkan bahwa ajaran Samin yang dipelopori Samin Surosentiko pada tahun 1890 dan langsung diterima oleh masyarakat Blora. Hal tersebut dikarenakan keadaan masyarakat Blora sangat memprihatinkan. Tekanan dari pemerintahan Belanda pada bidang pendidikan, melalui sekolah masyarakat akan mendapat penanaman nilai yang berbasis kebudayaan Belanda. Sekitar tahun 1945 setelah Indonesia merdeka, sedikit demi sedikit masyarakat Samin mulai menerima pendidikan formal. Mulai tahun 2000-an mayoritas masyarakat Samin sudah menempuh pendidikan formal sekolah dasar dan sekolah menengah pertama. Ajaran Samin yang masih dipegang teguh sebagai patokan hidup masyarakat Samin yaitu ucapan, pikiran, dan tingkah laku. The Samin community is a community in Central Java which is commonly known as sedulur sikep. The Samin community emerged as a form of rejection of the Dutch. This rejection was followed by disagreement with several things, for example the existence of a school. However, the progress of the times has brought many changes to the Samin community. The purpose of this study was to describe the history, meaning of formal education, and Samin's teachings. This research uses qualitative research with a descriptive approach. The research was conducted in Sambongrejo Village, Sambong District, Blora Regency. Data obtained from primary and secondary data. Data collection techniques using observation, interviews, and documentation. Based on the research, it can be concluded that the Samin teachings were pioneered by Samin Surosentiko in 1890 and were immediately accepted by the people of Blora. This is because the condition of the people of Blora is very apprehensive. The pressure from the Dutch government on education, through community schools, will get the inculcation of values based on Dutch culture. Around 1945 after Indonesia's independence, little by little the Samin people began to receive formal education. Starting in the 2000s, the majority of the Samin people have taken formal primary and junior high school education. The Samin teachings that are still firmly adhered to as the standard of life for the Samin community are speech, thoughts, and behavior.
Tingkat Advokasi Aktivis Perempuan Singkong Jaya terhadap Penyintas Kekerasan Dalam Rumah Tangga
Authors: Pratiwi Diana , Arawindha Ucca 
Published: January 2022

Penelitian ini bertujuan untuk menganalisis tingkat advokasi aktivis perempuan di Lembga Berbasis Komunitas (LBK) Perempuan Singkong Jaya terhadap penyintas Kekerasan Dalam Rumah Tangga (KDRT). Malang Raya memiliki jumlah kasus kekerasan dalam rumah tangga tertinggi di Jawa Timur. Meskipun terdapat banyak pihak yang berupaya untuk melakukan pencegahan, namun kasus KDRT masih mengalami peningkatan yang signifikan tiap tahunnya. Aktivis perempuan di LBK Perempuan Singkong Jaya merupakan salah satu pihak yang berperan penting dalam melakukan berbagai upaya untuk menghapuskan kasus kekerasan terhadap perempuan yaitu dengan cara melakukan advokasi atau pendampingan. Penelitian ini menggunakan konsep advokasi milik Robert L. Schneider (2008), untuk mengukur tingkat advokasi yang dilakukan oleh LBK Perempuan Singkong Jaya. Penelitian kuantitatif-deskriptif ini menggunakan metode pengumpulan data dengan observasi, kuesioner, wawancara, dan dokumentasi. Hasil dari penelitian ini menunjukkan bahwa tingkat advokasi aktivis perempuan di LBK Perempuan Singkong Jaya terhadap penyintas KDRT masuk ke dalam kategori tinggi dengan persentase 43,3 persen yang berarti aktivis perempuan tersebut memiliki kemampuan untuk melakukan pendampingan terhadap penyintas KDRT melalui proses advokasi. Selain melakukan pendampingan penyintas kekerasan, aktivis perempuan di LBK Perempuan Singkong Jaya juga melakukan pemberdayaan perempuan sebagai tahap akhir dalam proses advokasi yang telah dilaksanakan. This study aims to analyze the advocacy level of women’s activists at LBK Perempuan Singkong Jaya against survivors of Domestic Violence. Malang Raya has the highest number of cases of domestic violence in East Java. Even though there are many parties who are trying to take precautions, but cases of domestic violence still experience a significant increase each year. Women activists at LBK Perempuan Singkong Jaya are one of the parties who play an important role in making various efforts to eliminate cases of violence against women, namely by doing advocacy or assistance. This study uses the advocacy concept of Robert L. Schneider (2008), to measure the level of advocacy carried out by LBK Perempuan Singkong Jaya. This quantitative-descriptive research uses data collection methods with observation, questionnaires, interviews, and documentation. The results of this study indicate that the level of advocacy for women activists at LBK Perempuan Singkong Jaya for KDRT survivors falls into the high category with a percentage of 43.3 percent, which means that these women activists have the ability to provide assistance to survivors of domestic violence through the advocacy process. In addition to providing assistance for survivors of violence, women activists at LBK Perempuan Singkong Jaya also empower women as the final stage in the advocacy process that has been implemented.