bluuebunny/crossref_metadata_2025_split huggingface dataset:
V892 Tau: A tidally perturbed circumbinary disc in a triple stellar system
Authors: Alaguero Antoine , Cuello Nicolás , Ménard François , Ceppi Simone , Ribas Álvaro , Nealon Rebecca , Vioque Miguel , Izquierdo Andrés , Miley James , Macías Enrique , Price Daniel J. 
Published: June 2024

Context. V892 Tau is a young binary star surrounded by a circumbinary disc that shows hints of an interaction with the low-mass nearby star V892 Tau NE.
Aims. The goal of this paper is to constrain the orbit of V892 Tau NE and to determine the resulting circumbinary disc dynamics.
Methods. We present new ALMA observations of the V892 Tau circumbinary disc at a twice higher angular and spectral resolution. We modelled the data with V892 Tau as a triple system and performed a grid of hydrodynamical simulations testing several orbits of the companion. The simulation outputs were then post-processed to build synthetic maps that we compared to the observations.
Results. The 12CO emission of the disc shows clear non-Keplerian features such as spiral arms. When comparing the data with our synthetic observations, we interpreted these features as ongoing interactions with the companion. Our simulations indicate that an eccentricity of e ~ 0.5 of the companion is needed to reproduce the observed disc extent and that a mutual inclination of ∆i ~ 60° with the inner binary reproduces the measured disc tilt.
Conclusions. In order to explain most of the features of the circumbinary disc, we propose that V892 Tau NE follows an orbit with a mild eccentricity 0.2 < e < 0.5 and a mutual inclination of 30° < ∆i < 60°. Such a misaligned companion suggests the disc is oscillating and precessing with time, stabilising in an intermediate plane with a non-zero mutual inclination with the inner binary. Given the orbital configuration, we show that the stability of future planets is compromised in the second half of the disc once the gas has dissipated.
Effect of Ambient Voice Technology, Natural Language Processing, and Artificial Intelligence on the Patient–Physician Relationship
Authors: Owens Lance M. , Wilda J Joshua , Grifka Ronald , Westendorp Joan , Fletcher Jeffrey J. 
Published: June 2024

Abstract
Background The method of documentation during a clinical encounter may affect the patient–physician relationship.
Objectives Evaluate how the use of ambient voice recognition, coupled with natural language processing and artificial intelligence (DAX), affects the patient–physician relationship.
Methods This was a prospective observational study with a primary aim of evaluating any difference in patient satisfaction on the Patient–Doctor Relationship Questionnaire-9 (PDRQ-9) scale between primary care encounters in which DAX was utilized for documentation as compared to another method. A single-arm open-label phase was also performed to query direct feedback from patients.
Results A total of 288 patients were include in the open-label arm and 304 patients were included in the masked phase of the study comparing encounters with and without DAX use. In the open-label phase, patients strongly agreed that the provider was more focused on them, spent less time typing, and made the encounter feel more personable. In the masked phase of the study, no difference was seen in the total PDRQ-9 score between patients whose encounters used DAX (median: 45, interquartile range [IQR]: 8) and those who did not (median: 45 [IQR: 3.5]; p = 0.31). The adjusted odds ratio for DAX use was 0.8 (95% confidence interval: 0.48–1.34) for the patient reporting complete satisfaction on how well their clinician listened to them during their encounter.
Conclusion Patients strongly agreed with the use of ambient voice recognition, coupled with natural language processing and artificial intelligence (DAX) for documentation in primary care. However, no difference was detected in the patient–physician relationship on the PDRQ-9 scale.
Investigating Facial Muscle Physiology Following Soft Tissue Filler Injections—A Surface-derived Electromyographic and Skin Vector Displacement Analytic Study
Authors: Casabona Gabriela , Frank Konstantin , Zeng Rui , Cotofana Sebastian , Alfertshofer Michael , Weinmann Charlotte , Moellhoff Nicholas , Kaye Kai O. 
Published: June 2024

AbstractThe use of hyaluronic acid-based soft tissue fillers has often been reported to modulate the muscle, that is, to cause myomodulation. To our knowledge, there has been so far no scientific study investigating the potential of hyaluronic acid-based soft tissue fillers to modulate or actually alter the function of facial muscles. To further assess this three-dimensional (3D) surface imaging and electromyography (EMG)-based prospective study investigated the changes of facial muscle contraction after injection of strategically placed hyaluronic acid-based soft tissue fillers to assess the actual validity of the term myomodulation. A total of 13 subjects with a mean age of 37.8 years (12 females, 1 male) were injected according to a predefined injection protocol. Surface EMG and 3D surface imaging were performed prior to the injection and 5 days after the injection. The results showed no significant change in the strength of the muscles (measured in μV) after injection of hyaluronic acid-based soft tissue fillers. However, horizontal and vertical skin displacement upon contraction of the zygomaticus major muscle changed significantly between baseline and follow-up, with a mean horizontal skin displacement increase from 3.2 to 4.1 mm. Upon contraction of the depressor anguli oris muscle, the horizontal skin displacement did not change significantly (2.15 vs. 2.05 mm), while vertical skin displacement increased significantly from 2.9 to 4.3 mm. The modification of the surrounding tissue caused an alteration of the vectorial skin displacement upon contraction of the muscle. A potential explanation could be the increased distance between the origin and insertion of the muscle due to the material deposition in the proximity of the relevant facial muscles, leading to a change of contraction vector.
Juvenile Nasopharyngeal Angiofibroma: A Series of 96 Surgical Cases
Authors: Felippu Alexandre Wady Debes , Fontes Erica Batista , Felippu André Wady Debes , Ellery Bruna Coelho , Oliveira Ana Carolina Silveira de , Guimarães André Vicente , Cascio Filippo , Felippu Alexandre 
Published: June 2024

Abstract
Introduction Juvenile nasopharyngeal angiofibroma (JNA) is a benign vascularized tumor that affects almost exclusively male adolescents. Surgery is the treatment of choice for JNA.
Objectives The present study is a 42-year retrospective review of a series of JNA cases treated surgically without previous embolization.
Methods The present is a retrospective, descriptive study based on medical records of 96 patients with JNA who underwent microscopic or endoscopic excision without previous embolization from 1978 to 2020 in a single institution. The patients were categorized according to the Andrews et al. stage, and data were collected on age, gender, tumor staging, surgical approach, affected side, and outcome.
Results All patients were male, with an average age of 17 years. The predominant tumor stage consisted of type II, with 52.1%. A total of 33.3% of the patients were submitted to the microscopic technique and 66.7%, to the endonasal technique. The rate of intraoperative blood transfusion was of 17.7%.
Conclusion The present study reinforces that resection of JNA in various stages is viable without previous artery embolization.
Variations of Tentorial Notch Anatomy in Autopsy and NCCT of Head Injury Patients to Correlate Its Impact over Brainstem—An Observational Study
Authors: Singh Anoop Kumar , Ojha Bal Krishna , Jaiswal Manish , Bajaj Ankur , Yadav Awdhesh 
Published: June 2024

Abstract
Background Tentorium cerebelli divide cranial cavity into supratentorial and infratentorial compartment. Tentorial notch is a gap in tentorium cerebelli located centrally and anteriorly, related to upper brainstem, first six cranial nerves, cerebrum, and cerebellum. The aim of this study was to analyze morphometric variation in tentorial notch anatomy in autopsy and computed tomography (CT) of head injury patients and to find out correlation between tentorial notch anatomy and uncal herniation and changes over brainstem surface in case of uncal herniation.
Materials and Methods Autopsy examination of head injury patients was done between July 1, 2021, and Jan 31, 2023. Skull was opened in a standard manner and midbrain sectioned at the level of tentorial edge. Tentorial notch parameters (anterior notch width, maximum notch width, notch length, posterior tentorial length, apicotectal distance, interpedunculoclival distance) were measured using geometry compass and vernier caliper. These parameters were also measured on noncontrast computed tomography (NCCT) head of same patients. Evidence of uncal herniation was sought for in both NCCT head and autopsy examination. Impact of uncal herniation over brainstem in form of indentation over lateral surface of midbrain and macroscopic brainstem hemorrhage was noted.
Results In 65 autopsy cases, there were 56 male and 9 female specimens; their mean age was 40.63 ± 16.78 years (range: 7–86 years). The most frequent type of tentorial notch observed in our study was typical type (32.30%). Relative frequency of uncal herniation was present predominantly (75%) in large type of tentorial notch and least (20%) in small type of tentorial notch. A significant correlation (p-value < 0.01) was found between uncal herniation and indentation over lateral surface of midbrain, while no significant correlation (p-value > 0.05) was found between uncal herniation and macroscopic brainstem hemorrhage in autopsy specimens.
Conclusion The results of our study provide a baseline data about tentorial notch anatomy and it may facilitate neurosurgical decision making as well as help in deciding the best trajectory for lesions approaching in the vicinity of the tentorial notch
Early Physical Therapy Management of a Patient with Diaphragmatic Eventration Following Diaphragmatic Plication: A Case Report
Authors: Prajapati Dipika , Ashok Abeeshna 
Published: June 2024

AbstractDiaphragmatic plication is the recommended surgical procedure for the treatment of diaphragmatic eventration in those who have failed conservative care. The present case report describes a 63-year-old male patient who presented with breathlessness on exertional activities. Chest X-ray and Computed Tomography (CT) of the thorax revealed diaphragmatic eventration on the right side. After failed conservative management, the patient underwent diaphragmatic plication surgery and was followed up with postoperative physical therapy management. Physical therapy intervention was started from 3 days postsurgery and was continued for 1 week. The treatment goals focused on reducing breathlessness, reducing pain on the incision site, preventing postoperative complications, and improving functional capacity. The present study highlights the benefits of early physical therapy interventions including incentive spirometer, dyspnea relieving techniques, Transcutaneous Electrical Nerve Stimulation (TENS), and light- to moderate-intensity aerobic exercises in the patient after plication surgery.
The Crucial Role of Psychosocial Research for Patients and Caregivers: A Narrative Review of Pediatric Psycho-Oncology Research in India
Authors: Namjoshi Shraddha 
Published: June 2024

AbstractThe focus of pediatric cancer research in India has largely been medical and clinical, with little focus on psycho-oncological aspects. Receiving a cancer diagnosis can be life altering for both the patients as well as their families and points to a need for psycho-oncological research. The present narrative review examined original articles on pediatric psycho-oncology research conducted in India particularly in the past two decades. There is promising research in various domains such as survivorship and quality of life, patient needs and psychosocial concerns, communication between health care providers, patients, and caregivers, parent and caregiver needs including psychosocial support and information, as well as some intervention-based studies. With much of the research being conducted within clinical setups through surveys and retrospective data, psychosocial issues faced by patients and their families are discussed along with physical, logistical, and financial concerns, while forays into intervention-based research are still in primary phases but show potential in terms of outcomes and feasibility. There is need for more methodologically rigorous research rooted in strong theoretical foundations, culturally sound models, and with evidence-based examination of all stages and stakeholders involved in providing and receiving care in pediatric cancer.
Attitudes of Health Care Providers in Relation to Disability, Saudi Arabia
Authors: Woodman Alexander , Jaoua Nizar , Al-Jamea Lamiaa H. , Balilla Jeffhraim , Al Zahrani Eidan M. , Al-Ansari Rehab Y. , Qahtani Salem H. 
Published: June 2024

Abstract
Background Among the main barriers that prevent people with disabilities from seeking help and support are negative attitudes of society in general and health care professionals in particular. However, only a few studies looked into the attitudes of health care providers toward people with disabilities in Saudi Arabia. This study aimed to investigate the attitudes of health care providers in relation to people with disabilities.
Participants and Methods The attitudes toward disabled persons (ATDP) scale was administered among n = 1,033 health care providers in the Eastern Province of Saudi Arabia. The data were analyzed using JASP version 19 and Orange 3.26.0. Demographic data were analyzed using dummy encoding.
Results The mean ATDP score for 1,033 respondents was 58.03 (p = 0.000). Multiple linear regression analysis showed that respondents aged 24 to 25 years have significantly less positive attitudes, compared to participants aged 18 to 20 years (p = 0.004). No sufficient evidence was found whether marital status significantly affects attitudes toward people with disabilities. In contrast, participants with three or more children have a significantly (p = 0.014) less positive attitude compared to those who do not have children.
Conclusion This study found that, overall, health care professionals had slightly negative attitudes, according to the ATDP scale. However, younger respondents and those without children were more positive. Future research is recommended to collect more data on the significance of having children and its association with attitudes toward disabilities. More educational programs are recommended that can increase attitudes and awareness about people with disabilities.
Assessment of Knowledge on Cervical Cancer among Women with a View to Develop Information Booklet
Authors: Naik Chetan , Monteiro Priya Jyothi 
Published: June 2024

Abstract
Introduction Cervical cancer manifests in the cervix cells, the lower part of the uterus connecting to the vagina. Similar to other cancers, the exact cause of cervical cancer remains uncertain and idiopathic. However, it is established that the human papilloma virus plays a significant role in initiating cellular changes in the cervix. In India, the lack of cancer awareness and screening facilities results in many women presenting at an advanced and deadly stage of the disease, negatively impacting their prognosis and clinical outcomes.
Methods A total of 255 women aged between 18 and 45 years, who were either patients or accompanying bystanders at a tertiary care hospital, were selected using purposive sampling technique.
Statistical Analysis Descriptive statistics were used to represent the sociodemographic characteristics levels. Association of sociodemographic variables levels is determined using chi-squared test.
Results The mean age of the participants was 31.83 ± 6.83 years, majority (162 [63.5%]) were living in a rural area, most (175 [68.6%]) of the participants were married, majority (254 [99.6%]) of the subjects were not having any family history of cervical cancer, most (202 [79.2%]) of the participants were having a single sexual partner, majority (108 [42.4%]) were not having any information on cervical cancer, most (134 [52.5%]) of the participants were unaware of cervical cancer screening, 39 (15.3%) were aware but delaying, 26 (10.2%) were aware, 17 (6.7%) were aware but not decided to do, 16 (6.3%) were aware but undecided, and 21 (8.2%) were in “others” category.
Conclusion Although women are having good knowledge and positive attitude toward cervical cancer screening and prevention, still there is a gap to transform it into practice. There is a need for more educational programs to connect identified knowledge slits and uplift regular practice of cervical cancer screening.
Retinaculum Grafts in Scapholunate Ligament Reconstruction: A Systematic Review
Authors: Estermann Lea , Yong Melodi , York Blair S. , Tham Christopher Y. , Onggo James , Tham Stephen K. 
Published: June 2024

Abstract
Background Several surgical techniques for the treatment of the irreparable chronic scapholunate (SL) ligament disruption, without arthritis, have been described using tendon grafts. An alternative technique is the use of retinaculum grafts. A systematic review of the biomechanical and histological properties of the bone–retinaculum–bone (BRB) graft and the clinical results of its use in SL ligament reconstruction was performed.
Materials and Methods After abstract screening of 353 articles, a total of eight studies (five laboratory and three clinical) were included.
Results Five cadaveric studies showed a lower load to failure and lower stiffness of the BRB compared with the scapholunate interosseous ligament. In patients with dynamic SL instability, treatment with BRB graft resulted in pain relief and an improvement in grip strength but with a reduced range of motion. Radiologically, no SL widening was found 18 months after surgery but with a slight increase after 12 years. The three clinical studies in this review have a level of evidence of 4. There were no studies on graft incorporation and remodeling.
Conclusion There is insufficient clinical, histological, and biomechanical data available on the use of BRB grafts for SL ligament reconstruction.
The Role of Bone Grafting in Corrective Osteotomy of Distal Radius Malunions
Authors: Paul Ryan , Persitz Jonathan , Khan Shawn , MacDougall Michael , Chan Andrea 
Published: June 2024

Abstract
Background It remains unclear whether bone grafting is required during corrective osteotomy of the distal radius. The goal of this systematic review is to determine the union, revision, and complication rates of bone grafting techniques associated with extra-articular corrective osteotomy for dorsally malunited distal radius fractures treated with volar plating.
Questions Is bone grafting in distal radius corrective osteotomy associated with increased rates of bone union and reduced rates of revision surgery and complications?
Methods A comprehensive search of the MEDLINE, Embase, and Cumulative Index to Nursing and Allied Health Literature databases was completed for studies reporting clinical outcomes of extra-articular corrective osteotomy for dorsally malunited distal radius fractures treated with volar plating.
Results A total of 13 studies, with 14 intervention arms and 236 patients, were included. Bone grafting techniques consisted of autograft (6 studies, n = 93), synthetic bone grafts (2 studies, n = 38), allograft (1 study, n = 14), or no grafting (5 studies, n = 91). The overall union rate was 97%, and the mean time-to-union was 12.0 weeks. Larger corrections of dorsal tilt and ulnar variance were performed in the autograft and allograft groups. Complication and revision rates were highest in the synthetic group, 45 and 26.3% respectively.
Conclusion Grafting in extra-articular corrective osteotomy for dorsally angulated distal radius malunions treated with volar plating is not associated with an improved union rate in the literature. However, larger corrections were achieved in both the autograft and allograft groups compared to the no-graft and synthetic groups, resulting in similar union rates. Synthetic bone grafting was associated with the highest complication and revision rates. Future comparative prospective trials and proper documentation of whether cortical contact was present or absent are required to assess whether bone grafting warrants consideration in more advanced deformities.
Level of Evidence IV.
14.14 2H-1-Benzopyrans and 4H-1-Benzopyrans
Authors: Xiao X. 
Published: June 2024

Abstract2H-1-Benzopyrans and 4H-1-benzopyrans are a significant class of heterocyclic compounds that exist widely in plants, including edible vegetables and fruits, and possess a wide range of biological and pharmacological activities. Hence, these compounds have high potential in pharmaceutical discovery. Reviewed herein are the classical strategies to access 2H-1-benzopyran and 4H-1-benzopyran scaffolds.
20.1.5 Acid Fluorides (Update 2023)
Authors: Ouellet-Du Berger M.-R. , Paquin J.-F. 
Published: June 2024

AbstractThis review is an update to the earlier Science of Synthesis contribution describing methods for the preparation of acid fluorides, and focuses on papers published in the period 2007–2022. Improvements sought to the scope of available methods are, amongst others, higher substrate tolerance, lower toxicity and availability of reagents, and compatibility with one-pot amide synthesis.
Efficient search for acetic acid synthesis pathway based on the bond disconnection process on Rh surface and Rh/metal oxide interface
Authors: Chishima Kenshin , Masuda Takumi , Sampei Hiroshi , Saegusa Koki , Hattori Sakuya , Sekine Yasushi 
Published: June 2024

The interfacial structure between Rh and the metal oxide support (or promoter) is thought to play an essential role in the synthesis of C2-oxygenated compounds such as acetic acid (CH3COOH). However, due to the complexity of the interface structure, the CH3COOH synthesis pathway has yet to be explored theoretically at the metal/metal oxide interface. In this study, we examined the CH3COOH synthesis pathway at the Rh surface and Rh/metal oxide interface based on the systematic investigation of bond disconnection of the CH3COOH molecule. First, CH3COOH synthesis pathways that include small activation energy Ea(c) were explored on the Rh(111) and it was shown that the reaction pathways CH + CO(H) → CHCO(H) → CH2CO(H) → CH3COH → CH3COOH were found [the rate-limiting step (RLS) is the C=O bond connection with Ea(c) = 1.41 eV]. After that, the CH3COOH synthesis pathway at the Rh/ZrO2 interface was investigated, and it was found that the CH3COOH synthesis pathway via the acetyl (CH3CO) generated from Rh–CH3 and Rh–CO with an oxygen atom in Rh–CO interacted with Zr cation (the RLS was the C–C bond connection with Ea(c) = 0.73 eV). This study provides guidelines for the design of a rational active metal/metal oxide interface for C2 oxygenates synthesis.
Coherent molecular vibrational dynamics studied by a 10-fs laser pulse in comparison for selective and nonselective excitation
Authors: Hashimoto Sena , Yabushita Atsushi , Okamura Kotaro , Kobayashi Takayoshi , Iwakura Izumi 
Published: June 2024

Various selective excitation methods for molecular vibrations have been developed based on the characteristics of the applied lasers. In the present work, we coherently and selectively excited molecular vibrations up to 3000 cm−1 by irradiation with a sub-10-fs laser pulse. The spectral shaping of this laser pulse enabled us to selectively excite only the target vibrational frequency range (of the model compounds acetonitrile and benzene). Furthermore, the coherent molecular vibrational dynamics were compared between selective and nonselective excitation. The coherence of the molecular vibration persisted until 2–3 ps after photoexcitation, with the lifetime of this coherence being independent of whether the coherent molecular vibration was selective or nonselective excitation.