bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sexualbezogene Online-Fortbildung für Fachkräfte: Instagram
Authors: Döring Nicola 
Published: February 2024

ZusammenfassungDer vorliegende Praxisbeitrag befasst sich mit der Foto- und Video-basierten Social-Media-Plattform
Instagram. Er beschreibt die Funktionsweise der Plattform und geht auf den bisherigen Stand der
Instagram-Forschung ein. Ist Instagram eher sexistisch oder feministisch? Wirkt die Plattform eher
aufklärend oder desinformierend? Die Betrachtung der Instagram-Repräsentation ausgewählter
sexualbezogener Themen wie Körperbild, Menstruation, Verhütung und LGBTIQ + zeigt ein ambivalentes Bild.
Fachkräfte können dazu beitragen, dass Instagram eine hilfreiche Ressource für sexuelle und reproduktive
Gesundheit und Rechte darstellt.
Looking beyond in Sleep Medicine Practice: Effect of OSA Management in Floppy Eyelid Syndrome – A Case Report
Authors: Bolouki-Azari Helya , Soleimani Arman , Najafi Arezu , Amirifard Hamed 
Published: February 2024

AbstractObstructive Sleep Apnea Syndrome (OSA) is a common sleep disorder characterized by recurrent episodes of partial or complete upper airway obstruction during sleep. Floppy Eye Syndrome (FES) is a condition in which the upper eyelids easily evert with upward traction due to underlying tarsal plate laxity and is associated with chronic, reactive papillary conjunctivitis; this causes the eye to be vulnerable to discomfort and visual symptoms. A 49-year-old man with an 8-year history of snoring, sleep fragmentation, and daytime sleepiness was admitted as an outpatient in our sleep clinic. The patient had complied ocular symptoms such as burning eyes, redness, and irritative ocular symptoms in the past five years, arising upon waking up. The symptoms did not regress with the use of artificial tears and proper ointment. The patient was diagnosed with OSA and began using continuous positive airway pressure (CPAP). CPAP therapy significantly corrected the symptoms of FES associated with OSA . This would help to sensibilize ocular findings in patients with OSA and identify hidden sleeping diseases needing a more appropriate investigation and possible treatment. We must look beyond our approach to sleep clinic patients and avoid being kept to the common symptoms patients represent.
Association between Sleep Problems and Psychopathologies among Preschoolers: A Brazilian Cross-Sectional Study
Authors: Rafihi-Ferreira Renatha El , Alckmin-Carvalho Felipe , Rocha Marina Monzani da , Campoli Thiago Soares , Ollendick Thomas Hubert 
Published: February 2024

Abstract
Objective To evaluate the relationship between sleep problems and psychopathologies in Brazilian preschool children.
Materials and Methods The present is a cross-sectional study with162 children: 81 with sleep problems referred for treatment (mean age: 3.67 years), matched by gender/age with 81 participants without sleep problems. Sleep problems were identified through a clinical interview with a specialist. Psychopathologies were evaluated using the Child Behavior Checklist for Ages 1.5-5 (CBCL/1.5-5).
Results Having sleep problems was a predictor of all forms of psychopathologies on the CBCL scales, except for the withdrawn scale. Aggressive behavior, depression/anxiety, affective problems, and oppositional defiant disorder were associated with presence of sleep problems.
Conclusion Given the probable bidirectionality of the association between sleep problems and psychopathologies in children, it is suggested that regular assessments of both phenomena should be performed in children referred for treatment of sleep problems and mental health problems in general.
Transformation of Human Split Thickness Skin Auto-Graft
Authors: Vashi M. D. , Roy M. 
Published: February 2024

SummaryThis work is carried outto study the transformation of human split thickness skin auto–graft of various age group.Split skin graft between 3 wesks to 3 years have been studied clinically from the point of view of its colour, texture, sensations and sweating. Simultaneously the pieces of respective grafts were taken to examine the histological changes in epidermis and dermis. Both clinical and histologcal features of respective grafts are noted to study the transformation of the Graft.Three years old split skin autograft almost simulates normal skin in the matter of colour in fair complexioned individuals, textures, and sensations. It does not grow hair and there is no sweating.
Electrical Excitability of the Facial Muscles in Cleft Lip & Palate Cases
Authors: Bhatnagar S. K. , Chandra R. , Sharma R. N. , Dayal B. 
Published: February 2024

SummaryThe present study show that the excitability of the orbicularis oris muscle on the cleft side was low as compared to the non cleft side, and as deformity was increasing from group 1-1/3 to group II a higher intensity of current was required to get minimal muscular contraction.
Midline Forehead Flap Rhinoplasty in Patients With Low Hairline
Authors: Acharyya LT COL S.K. 
Published: February 2024

SummaryThe classicel midline forehead flep rhinoplasty is an ideal procedure for reconstruction of full thickness defect of the lower part of the nose. But the surgeon may be handicapped in 2 patient with a low hairline. A modified procedure is described in which the forehead flap is caterpillared to obviate this difficulty.
Relay Grafting of Skin
Authors: Sinha Prof. R. C. , Sinha Dr. Bipin B. 
Published: February 2024

Summary1. 12 cases in whch skin grafting had been done for varied reasons were taken up for study of relay grafting.2. Procedure of the taking and application of the relay graft was followed as layed down by Smahel (1972).3. Raw areas varying from 1“ to 2½“ were covered by means of relay graft. There was complete take of the graft in 58.8%, partial take in 33.3% and complete rejection in 8.4% of the cases.
Antimicrobial Effect of Aminotic Membrane (A study of 100 cases)
Authors: Yadav Dr. R. G. , Sadasukhi Dr. T. C. , Chandalia Dr. B. S. 
Published: February 2024

SummaryIn this study most of the infected wounds dressed with amniotic membrane showed marked reduction in bacterial counts within 25 days (96%) as compared to control group of patients who's wound required 36 days or more for similar result. However more work should be done on this subject for further evolution.
Chemotherapy For Advanced Oral Cancer
Authors: Khanna N. N. , Khanna A. , Pant G. C. , Sanyal B. , Khanna S. 
Published: February 2024

SummaryA combination of three drugs, cyclophosphamide, methotrexate and 5-Fluorouracil was tried in 50 consecutive cases of advanced oral cancer. The overall response rate was 66%, and the incidence of toxicity 18%. The response was better in primary cases as compared to those who had received prior radiotherapy. However the response was shortlived.
Flap Lacerations With Distal Base (A Study of Coal Mining Injuries)
Authors: Rao Dr. Y. Poornachandra 
Published: February 2024

Summary1. A total number of 55 cases ol distally based flap lacerations in coal miners are reported.2. Fap lacerations in thigh and arm behave in a way similar to extensive lacerations elsewhere in the body.3. Flap lacerations overlying the tibia, more so in the distal 1/3rd are predestined to poor healing compared to their counterparts over the calf.4. Primary suture of flap lacerations is to be avoided and delayed primary suturing is preferable.5. Steristrip application may be justified in these cases to prevent wrinkling of the flap.6. Enforced bed rest, Elevation of the limb, early regular inspection of the wound and compression/supportive bandages form an essential part of the treatment.
“Basal Cell Carcinoma And Reconstructive Surgery” (A Study of 150 Cases)
Authors: Yadav Dr. R. G. , Chandalia Dr. B. S. 
Published: February 2024

SummaryAn analysis of the 150 cases of basall cell carcinoma seen at plastic surgery department at Jaipur are reported. 112 cases were treated by surgery with a recurrence rate of 2-3% while radiotherapy had high recurrence rate of 20%, Surgery is better modality of treatment as it has got a much better cure rate.
Use Of Stored Srin Grafis In Resurfacing Of Wounds (An experience of 100 cases)
Authors: Sharma Lt Col J. C. 
Published: February 2024

SummaryStored split thickness skin grafts were for resurfacing wounds of various types in 100 cases, The grafts were applied in the ward after 24-58 hours delay and were treated by exposure method. The advantages claimed are a better take of the graft, reduced blood loss, and less operation time, economy in dressing and participation of ward staff in the management of these cases.
Extensor Digitorum Brevis In Hand
Authors: Garg K. , Bahl I. 
Published: February 2024

SummaryTwo cases of the presence of Extensor digitorum brevis in hand are presented.Cadaver No, 1—During routine dissection the tendon of Extensor indicis was absent from its normal position in the fourth compartment under the extensor retinaculum of Instead one fleshy belly was seen on The origin of hand. the dorsum of both hands, the belly was aponeurotic from dorsal radiocarpal and intercarpal ligaments. The fleshy belly gradually became tendinous and was seen to pass along the medial side of Extensor digitorum tendon for the index finger, forming the extensor expansion. The muscle was bigger in the right hand (Fig. 1). The nerve supply was from terminal part of deep branch of radial nerve.Cadaver No. 2-One fleshy belly was seen on the dorsum of hand, supplementing the tendon of Extensor digitorum for the middle finger. 1t was present only in the left hand. The origin of the muscle was aponeurotic from radiocarpal and intercarpal ligaments. The muscle was crossed superficiallp by the tendon of Extensor indicis. The fleshy belly became tendinous to join Extensor digitorum for the middle finger from its lateral side. The nerve supply came from terminal part of deep branch of radial nerve (Fig. 2).
Primary Central Salivary Adeno-Carcinoma Of Mandible
Authors: Dr Wadkar M. A. M. , Dr Gupta A. K. , Dr Sharmo L. K. , Dr Sharma S. V. 
Published: February 2024

SummaryA case of primary central adenocarcinoma of mandible is reported. Rib graft was put to rehabilitate the patient after a recurrence free interval of 6 months. No adjuvant chemotherapy or radiotheraphy was started in our patient.
Experience With Vaso-Vasostomy: Technique And Result
Authors: Singh P. B. , Kumar Hemant , Ambasta S. S. , Tripathi V. N.P. 
Published: February 2024

SummaryFifteen patients underwent recanalization procedure by single layer non magnified anastomosis with splint. In 12 patients (807%) reappearance of sperm was found with sperm count ranging from 5-6/H.P.F. to 40 million/ml. No side effect was observed due to splint.
The History of Diagnosing Venous Thromboembolism
Authors: Martens Emily S.L. , Huisman Menno V. , van Mens Thijs E. , Klok Frederikus A. 
Published: February 2024

AbstractAn accurate and prompt diagnosis of deep vein thrombosis and/or pulmonary embolism is important to prevent serious complications and mortality. Because the clinical presentation of venous thromboembolism (VTE) is often nonspecific, objective testing by means of radiological imaging is required to confirm the diagnosis. Historically, a diagnosis of VTE involved invasive imaging techniques like contrast venography or conventional pulmonary angiography. Technological developments toward more accurate and less invasive diagnostics have driven the implementation of a variety of newer technologies over the past decades, as well as the derivation and validation of clinical decision rules (CDRs) that can be used to rule out VTE in combination with D-dimer blood tests. In this narrative review, we provide a historical overview of the most notable developments in the imaging techniques and CDRs for VTE diagnosis.
Accuracy of Wrist MRI in Detecting Synovitis and Correlation with Arthroscopy
Authors: Mahmood Bilal , Diamond Keith , Ayalon Omri , Paksima Nader , Glickel Steven 
Published: February 2024

Abstract
Hypothesis Wrist magnetic resonance imaging (MRI) has shown excellent diagnostic accuracy in evaluating soft-tissue pathology of the wrist including ganglion cysts, ligament tears, and triangular fibrocartilage complex (TFCC) pathology. However, it is unclear how often MRI detects synovitis that is subsequently encountered during wrist arthroscopy and may be a source of pain for patients with symptoms unresponsive to conservative treatment. The aim of this study is to assess the diagnostic accuracy of conventional MRI in the detection of wrist synovitis observed intraoperatively with wrist arthroscopy.
Materials and Methods A retrospective chart review was performed on 51 patients who underwent arthroscopy for chronic wrist pain and MRI confirmed wrist pathology that did not resolve with nonoperative treatment. Wrist arthroscopy was performed by three fellowship-trained hand surgeons. While the primary pathology like TFCC or scapholunate ligament tear was identified and treated arthroscopically, it was noted that many of the patients had concomitant synovitis observed arthroscopically that was not identified preoperatively on MRI. Therefore, the diagnosis of wrist synovitis on MRI scan was compared with the observed presence of synovitis at the time of wrist arthroscopy. Results of preoperative MRI without contrast were categorized as true positive, false positive, true negative, and false negative, based upon intraoperative arthroscopic findings.
Results In total, 45/51 patients were confirmed to have dorsal and ulnar synovitis on wrist arthroscopy. MRI identified 16/51 patients as having synovitis. Of those 16 patients, 2 were false positives.
Conclusion The results demonstrate that conventional MRI without contrast has poor diagnostic accuracy in detecting wrist synovitis. Patients with ligament or chondral pathology or no clearly identifiable pathology on MRI whose clinical symptoms persist despite conservative treatment may have underlying dorsal and ulnar wrist synovitis that is not detected on MRI. Wrist arthroscopy facilitates the identification and treatment of synovitis in patients with concomitant wrist pathology and pain refractory to nonoperative treatment. This study suggests that MRI may have a low sensitivity for identifying wrist synovitis when compared with wrist arthroscopy during the evaluation of patients presenting with wrist pain.
The Council of Europe, Russia, and the future of European cooperation: any lessons to be learned from the past?
Authors: Brummer Klaus 
Published: February 2024

AbstractThe Council of Europe (CoE) was among the first Western institutions to open its doors to Russia after the end of the Cold War. However, during Russia’s membership (1996–2022) hopes of socializing the country into the CoE’s standards, norms, and principles in the areas of democracy, human rights, and the rule of law never materialized. While the CoE’s norms and principles nowadays need to be secured from Russia, there might be a point in the (distant) future where Russia should be reintegrated into European structures, with the CoE then again being a likely forum to that end. Against this background, this paper analyses the CoE’s interaction with Russia from the mid-1990s until today, focusing on the accession period as well as the organization’s subsequent monitoring activities and (non-)use of sanctions during Russia’s membership. It concludes with lessons that could guide future interactions between the CoE and Russia.
Application of a machine learning method to model-based library approach for critical dimension measurements using CD-SEM
Authors: Guo P , Miao H , Zou Y B , Mao S F , Ding Z J 
Published: February 2024

AbstractA model-based library (MBL) method has already been established for the accurate measurement of the critical dimension (CD) of semiconductor linewidth using critical dimension scanning electron microscope (CD-SEM) images. In this work, the MBL method is further investigated by combining CD-SEM image simulation and a neural network algorithm. The secondary electron linescan profiles were first calculated using a Monte Carlo simulation method, enabling us to obtain the dependence of linescan profiles on the selected values of various geometrical parameters (e.g. top CD, sidewall angle and height) for Si and Au trapezoidal line structures. Machine learning methods have then been applied to predict the linescan profiles from a randomly selected training set of the calculated profiles. The predicted results agree very well with the calculated profiles with the standard deviations of 0.1% and 6% for the relative error distributions of Si and Au line structures, respectively. The findings show that the machine learning methods can be practically applied to the MBL method for reducing the library size, accelerating the construction of the MBL database and enriching the content of the available MBL database.
Comprehensive DFT investigation of X2MgSe4 (X = Dy, Tm) spinels for opto-spintronic and thermoelectric devices
Authors: Nasarullah  , Ishfaq Mudassir , Aldaghfag Shatha A , Kazim Muhammad Zafarullah , Hafsa  , Rauf Saba , Yaseen Muhammad , Dahshan A 
Published: February 2024

Abstract
Herein, a computational technique known as full potential linearized augmented plane wave (FP-LAPW) is applied for the analysis of magnetic, structural, optical, electronic, and thermoelectric features of X2MgSe4 (X= Dy, Tm) spinels within the density functional theory (DFT). Structural and thermodynamic stabilities are confirmed through the computation of tolerance factor (0.77) and formation enthalpies (-ve) for both spinels. Dy2MgSe4 behaves as a semiconductor with a 1.5 eV direct bandgap (Eg) in the majority spin state but as a metal in the minority spin state, resulting in its half-metallic ferromagnetic (HMF) nature. While Tm2MgSe4 demonstrated a semi-conducting nature in both spin up/down channels, with Eg of 1.41/1.34 eV, respectively. Absorption spectrum displays linear trend with peaks appearing at 6.10 eV for Dy2MgSe4 and 6.46 eV for Tm2MgSe4. Since peaks are appeared in the Ultraviolet (UV) region making them suitable materials for various optoelectronic application, including optical memory devices, sensors and optical filters. The calculated ZT values are 0.77 (at 800 K) and 0.766 (at 300 K), for Dy2MgSe4 and Tm2MgSe4, correspondingly. Overall, the study of X2MgSe4 (X = Dy, Tm) has shown a great potential for their potential usage in energy harvesting and spintronic applications.
Investigating the magnetic and hysteretic properties of graphyne-based nanostructures: a comparative study of shape effects on critical temperatures, coercivity, and remanence
Authors: Kantar Ersin 
Published: February 2024

Abstract
Our study aims to investigate the physical properties of graphyne-based nanostructures, with a particular focus on their magnetic and hysteretic features. We analyze the influence of shape on these properties in an Ising-type graphyne structure using the effective field theory (EFT) method. Our research focuses on the critical and compensation temperatures, coercivity, and remanence of the graphyne structure in different shapes, ranging from alpha (α) to beta (β) to gamma (γ). We use the magnetization curves and hysteresis loops obtained from central and intermediate spins. We also illustrate the behavior of the coercive field and remanent magnetization as well as hysteresis loop the effect of exchange interactions r and s as well as temperature. We observe N- and R- type compensation in the β graphyne, and L- and S- type compensations in the γ graphyne. We also find that the widest hysteresis is observed in γ graphyne.
Ferromagnetism in silver-doped single-walled zinc oxide nanotubes
Authors: Jafarova Vusala N , Jafarova Aynur N 
Published: February 2024

Abstract
In this paper, the electronic and magnetic properties of single-walled ZnO:Ag nanotubes with a chirality of (6,0) were investigated. Ab initio simulations were carried out using Atomistic ToolKit computer code implementing density functional theory within the local spin density approximation. To obtain an accurate energy band gap for related systems, we used the Hubbard U semiempirical corrections. The introduction of the Ag atom into the ZnO nanotube structure changes the electronic structure, the energy gap decreases with the silver concentration. The calculated value of total magnetic moments of the Ag-doped single-walled ZnO NT system is 1.0 μB. Our results predict that Ag-doped ZnO NT can be a potential candidate for optoelectronic and spintronic devices.
Optical, structural and morphology study of Cu2O/Cu and GO/Cu2O/Cu films prepared by pulsed electrodeposition and electrophoresis.
Authors: González-Moreno F I , Tolentino-Hernández R V , Espinosa-Faller F J 
Published: February 2024

Abstract
In this work, copper (I) oxide films were prepared by pulsed electrodeposition onto copper substrates. Graphene oxide was deposited on the Cu2O/Cu films by cathodic electrophoresis. The films were studied by X-ray diffraction, Raman spectroscopy, optical reflectance and atomic force microscopy. The bandgap of the Cu2O/Cu films is close to 1.8 eV due to the presence of defects and decreases to close to 1.1 eV with GO deposition due to the oxidation of Cu2O to CuO on the surface. When GO was deposited, a reduction in the mean height was observed, indicating coverage of the entire surface. A topographic transformation of the surface was also observed, consisting of an increase in grain size and homogenization of the grain shape after GO deposition, possibly due to phase transformation. This work is the first step to prepare fully wet deposited thin film ZnO/GO/Cu2O/Cu solar cells.
Impact of supporting power source on a high-proportion renewable energy generation base
Authors: Meng Xu 
Published: February 2024

Abstract
In recent years, China has organized three batches of high-proportion renewable energy generation bases, with the aim of resolving the geographical imbalance between renewable energy supply and consumption. Renewable electricity is transported from the resource-abundant western regions to the electricity-demanding eastern regions. Given the inherent variability and unpredictability of wind power and photovoltaic power generation, there is a pressing need for additional support from more reliable energy generation sources, including coal-fired power and concentrated solar power (CSP). This paper presents a power system optimization planning model that incorporates the internal energy transfer of CSP. It proposes strategies for establishing high-proportion renewable energy generation bases supported by both coal-fired power and CSP. Furthermore, it investigates the primary constraints affecting the energy generation base. The study also compares the peak shaving depth and output characteristics between coal-fired power and CSP. Moreover, this paper introduces the method of natural gas supplemental combustion to enhance the power supply stability of CSP, enabling the renewable energy generation base to supply electricity through conventional DC transmission.
Distributed control of energy storages for multi-time-step peak load shaving in a microgrid
Authors: Yu Peng , Sun Yong , Gu Ruonan 
Published: February 2024

Abstract
Distributed energy storages (ESs) will be widely used in the future smart microgrids due to their continuous technology improvement and cost reduction. Meanwhile, the distributed control method also gains increasing attention for controlling distributed devices to protect user privacy and reduce computation burden compared with the centralized scheme. In this paper, a distributed control method of ESs is proposed for multi-time-step peak load shaving in a microgrid. Considering the ES efficiency is related to its power, an optimization is constructed to minimize the power loss during ES operations when performing peak load shaving function. By analyzing the net load curve and the ES available capacity, the multi-time-step peak load shaving problem is transformed into single-time-step ES operations at each time step. The Combine-Then-Adapt diffusion strategy is united with the consensus + innovation strategy to realize the peak load shaving in a fully distributed way. Case studies verify the efficiency of the proposed method.