bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison between intrasylvian and intracerebral hematoma associated with ruptured middle cerebral artery aneurysms: clinical implications, technical considerations, and outcome evaluation.
Authors: Sturiale Carmelo Lucio , Alba Scerrati , Luca Ricciardi , Oriela Rustemi , Maria Auriccio Anna , Norri Nicolò , Piazza Amedeo , Ranieri Fabio , Tomatis Alberto , Albanese Alessio , Egidio Vincenzo Di , Farneti Marco , Mangiola Annunziato , Marchese Enrico , Raco Antonino , Volpin Lorenzo , Trevisi Gianluca 
Published: November 2022

Abstract
Background
Subarachnoid hemorrhage (SAH) due to a middle cerebral artery (MCA) aneurysms rupture is often associated with intracerebral (ICH) or intrasylvian hematomas (ISH).
Materials and methods
We reviewed 163 patients with ruptured MCA aneurysms associated with pure SAH or SAH + ICH/ISH. Patients were first dichotomized according to the presence of a hematoma (ICH/ISH). Then, we performed a subgroup analysis comparing ICH versus ISH in order to explore their relationship with the most relevant demographic, clinical, and angioarchitectural features.
Results
Overall, 85 patients (52%) had a pure SAH, whereas 78 (48%) presented an associated ICH/ISH. No significant differences were observed in demographics and angioarchitectural features between the two groups, but Fisher grading and Hunt-Hess score were higher in patients with hematomas. A good outcome was observed in a higher percentage of patients with pure SAH compared with the others (76% Vs 44%), although mortality rates were comparable. Age, Hunt-Hess and treatment-related complications were the main outcome predictors at multivariate analysis. Patients with ICH appeared clinically worse than those with ISH. We also found that older age, higher Hunt-Hess, larger aneurysms, decompressive craniectomy and treatment-related complications were associated with poor outcome among patients with ISH, but not with ICH, which appeared per se as a more severe clinical condition.
Conclusions
Our study confirm that age, Hunt-Hess and treatment-related complications influence the outcome of patients with ruptured MCA aneurysms. However, in the subgroup analysis of patients with SAH associated with ICH or ISH, only the Hunt-Hess at onset appeared as an independent predictor of outcome.
Secured V2x Communication Using Optimized Prime Field Ecc Architecture
Authors: A Kamaraj 
Published: November 2022

Abstract
In today's world, wireless communication pervades every part of life and is currently advancing to include transportation. Vehicles can communicate with one another, with pedestrians, with roadside infrastructure, and other moving objects using the basic type of vehicular communication known as vehicle-to-everything (V2X) communication. In addition to road safety, security and privacy issues must be taken into consideration in V2X activities. The objective of this research is to ensure a high level of security in various forms of vehicular communication (V2V, V2I, and V2N) and to support vehicles in safely receiving all keys and messages from Road side Unit (RSU), other vehicles, or the network with the support of simple cryptographic techniques. Elliptic Curve Cryptography (ECC) is one of the many cryptographic techniques that offer a desirable response to this requirement. The Koblitz curve secp256k1 is supported by the designed ECC processor for 256-bit point multiplication and point addition. A powerful illustration of the "Divide and Conquer" strategy's ability to accelerate multiplication asymptotically is given by the Karatsuba algorithm. One of the algorithms made to increase effectiveness and decrease cost in order to simplify multiplication is the Karatsuba algorithm. The ECC processor's multiplication operation is accelerated further by the incorporation of pipelining. With a maximum clock frequency of 238.40MHz, the proposed Karatsuba-based ECC processor executes 256-bit single point multiplication in 0.937ms, providing 273.21kbps throughput, and taking up 8.42k slices in a Virtex-7 FPGA. Scalar multiplication is extended by incorporating a pipeline by increasing the highest clock frequency by up to 7.97%, which decreases time consumption by 9.90% and boosts throughput by 10.99%. In terms of area, operating frequency, area-delay product, and throughput, the suggested pipelined Karatsuba multiplier based ECC processor performs better than the existing designs. As a result, the suggested method's implementation provides fast and time-efficient scalar multiplication with effective hardware usage, all without sacrificing performance.
Compact LD side-pumped Nd:YAG oscillator at 100 Hz without water- cooling
Authors: Yangzeqi Zeqi , Cong Zhenhua , Meng Jun , wang shang , zhao zhigang , Liu Gaoyou , liu zhaojun 
Published: November 2022

Abstract
A high-repetition-frequency side-pumped electro-optical (E-O) Q-switched Nd:YAG laser without water cooling is reported. A 100 Hz laser module without water-cooling was designed and the related parameters of crystal are simulated. The crystal is annularly pumped in both ends and is conductively cooled in the middle. The heat generated by crystal and laser diode is dissipated by thermoelectric cooler (TEC), fins and fan. The 1064 nm maximum output energy is 68 mJ with a pulse width of 31 ns and a repetition rate of 100 Hz. The optical-optical conversion efficiency is 10.6%. To the best of our knowledge, this is the first report of 100 Hz repetition rate operation for a E-O Q-switched Nd:YAG rod laser without water-cooling.
Improving network delay predictions using GNNs
Authors: Farreras Miquel , Soto Paola , Camelo Miguel , Fàbrega Lluís , Vilà Pere 
Published: November 2022

Abstract
Autonomous network management is crucial for Fifth Generation (5G) and Beyond 5G (B5G) networks, where constant environmental changes must be predicted, adapting network configurations accordingly. Model-ing tools are required to predict the impact on performance when new traffic combinations and routings are applied in the network. Mathematical analysis and network simulators are techniques to model modern networks but have limitations of low accuracy or high execution times, respectively. To overcome these limitations, Machine Learning (ML) algorithms, and more concretely, Graph Neural Networks (GNNs), are proposed to model modern networks due to their ability to capture complex relationships from graph-like data while predicting network properties with high accuracy. However, one of the main issues when using GNNs is that they cannot generalize to larger networks, when different input data (i.e. smaller network topologies, and shorter paths) are provided for training and predictions (e.g., larger network topolo-gies, larger paths). This paper addresses the GNN generalization problem by leveraging networking concepts and analysis to improve a base-line model. The results applied on the RouteNet baseline developed by Barcelona Neural Networking Center-Universitat Politècnica de Catalunya (BNN-UPC) significantly improve the model’s accuracy in larger graphs. In addition, we propose a closed-loop control context where the resulting GNN model could be potentially used in different use cases.
Factors Influencing Adherence to Anti-retroviral Therapy in Amazonian Indigenous People Living With Hiv/aids
Authors: Valenzuela-Oré Félix , Angulo-Bazán Yolanda E. , Lazóriga-Sandoval Lucy D. , Cruz-Vicarromero Norma L. , Cubas-Sagardia Cecilia R. 
Published: November 2022

Abstract
Background: Indigenous communities in Peru has been historically affected by high mortality rates attributable to HIV-AIDS infection, associated with a low access to health services, and socio-cultural barriers. In this context, the study aimed to describe factors associated with antiretroviral treatment adherence in people from awajun and wampis indigenous communities, living with HIV-AIDS in a peruvian amazonian region.
Methods. A cross-sectional study, which was completed in a consecutive sample of people from indigenous communities (awajun or wampis) living with HIV, who are received antiretroviral treatment at least on the last three months. Participants were recruited between October 1 and December 30, 2021, from four districts of Bagua and Condorcanqui provinces – Amazonian region. An ad-hoc questionnaire was applied to collect information about demographical, economical, and socio-cultural factors and access to health services; and the Simplified Medication Adherence Questionnaire (SMAQ) was performed to evaluate the adherence to antiretroviral therapy. Multivariate logistic regression analysis with backward stepwise were performed to explore factors that might influence adherence.
Results: Of the 208 participants, 28.8% reported complete adherence to antiretroviral treatment. The multivariate logistic regression showed that occupation (aPR: 1.86; 95%CI 1.15-3.02), economic income (aPR: 0.64; 95%CI 0.41-0.99), and adverse reactions to antiretroviral therapy (aPR: 0.36; 95%CI 0.18-0.70) were related with complete adherence to medication.
Conclusions: Only a third of participants reported a complete adherence to antiretroviral therapy. Factors associated with adherence to antiretroviral medication were related to socioeconomic conditions and adverse reactions to therapeutic scheme. Interventions related to improve adherence in indigenous people living with HIV should have to consider these factors in order to develop effective implementation strategies.
Patient Centeredness - a Cultural Targeted Survey among Junior Medical Managers
Authors: Tal Orna , Barnea Royi , Tur-Sinai Aviad 
Published: November 2022

Abstract
Background: Patient centeredness is a core element in healthcare. However, there is a gap between the understanding of this term by health care professionals, and patients’ capability, self-efficacy and willingness to take part in medical decisions. We aimed to expose standpoints toward "patient centeredness" among junior medical managers (JMM), as they bridge between policy strategies and patients. We tried to reveal cultural differences by comparing the views of the majority and the minority subpopulations of Israel (Arabic and Hebrew speakers).
Methods: A cross-sectional survey among JMM studying for an advanced degree in health systems management at three academic training colleges in Israel was conducted in February-March 2022. The respondents completed a structured questionnaire, comprising four sections: a) perceptions towards trust, accountability, insurance coverage and economic status; b) perception regarding decision-making mechanisms; c) preferences toward achieving equity and d) demographic details.
Results: A total of 192 respondents were included in the study, 50% were Hebrew speakers and 50% were Arabic speakers. No differences were found between Arabic and Hebrew speakers regarding perception towards trust, accountability, insurance coverage and economic status. JMM from both subpopulations perceived that patients' gender and age do not influence the attitude of physicians, but Arabic speaking respondents perceived that healthcare professionals prefer educated patients, or those with supportive families. All respondents perceived that patients would like to be more involved in medical decisions; yet, Arabic-speakers believe that patients tend to rely on physicians’ recommendations, while Hebrew speakers believe patients wish to lead the medical decision by themselves.
Conclusions: Patient centeredness strategy needs to be implemented bottom-up as well as top-down, in a transparent nationwide manner. JMM are key actors to accomplish this strategy, as they realize policy guidelines in the context of social disparities, thus they can achieve a friendly personalized dialogue with their patients. We believe that empowerment of these JMM may create a ripple effect yielding a bottom- up perception of equity and initiating change.
Heteroclinic bifurcation analysis of the tippedisk through the use of Melnikov theory
Authors: Sailer Simon , Leine Remco I. 
Published: November 2022

Abstract
The Tippedisk is a mechanical-mathematical archetype for a peculiar friction-induced inversion phenomenon that occurs when an unbalanced disk is spun rapidly about an in-plane axis, with the center of gravity rising counterintuitively as the orientation of the disk inverts. To understand the qualitative behavior of the tippedisk, a nonlinear analysis is performed, revealing the singularly perturbed structure of the system equations. Application of singular perturbation theory shows that the long-term behavior is dominated by a two-dimensional slow manifold, on which the asymptotic dynamics takes place. Moreover, Melnikov theory is used to derive a closed form approximation of a heteroclinic bifurcation, which allows general statements to be made about the dynamic behavior of the tippedisk.
MSC2010 numbers: 70E18, 70K20, 70E50.
Estimation of worker population size-density by nest counting in the Asian weaver ant, Oecophylla smaragdina (Formicidae: Formicinae) and its dynamic in oil palm plantations industry
Authors: EXELIS MOISE PIERRE , ROSLI RAMLI , AZARAE IDRIS HJ , Sani Muhamad Shirwan Abdullah 
Published: November 2022

Abstract
Oecophylla smaragdina, arboreal ants in nature, is of economic interest in the Asian tropics for its potential as a low-cost biological control agent in commercial crops (cashew-nuts and recently oil palm trees). Population density-dynamics is fundamental in the study of control agents. In ants, such empirical data are scarce, considering their underground life where excavation destroys the colonies. Moreover, in the course of estimating the worker relative population size and density in a fixed area by nests counting, a population of O. smaragdina was investigated in oil palm plantations, to implement integrated pest management for controlling dominant bagworm defoliators. To minimize the estimation bias caused by the difference in nest characteristics, we analyzed the correlation of those variables to the nest contents. The models of the nest counting method found that the number of nests, the mean of total workers, and the number of trees (correlated with the occupied area) became the most significant variables in estimating the population density. No external nest characteristics was statistically significantly correlated with the number of workers. Hence, the total average worker number per nest, 6333+2907SE (52 undamaged nests, average mean total major-minor: 6332.55) multiplied by the total nest count is appropriate to estimate the relative population size and density of workers (over few million per colony in a fixed occupied area). Four absolute population-wide estimation of the worker density in four plantations was ensued. This study demonstrated the population dynamic stability of O. smaragdina with sufficient numerical resident ants by a long-term monitoring of the occurrence of incipient colonies. Controlling Metisa plana by such IPM might minimize the usage of broad-spectrum long-range contact life cycle disruptive chemicals on natural enemies’ balance in agro-ecosystems.
Prevalence and Reasons for Cancellation of Elective Dental and Maxillofacial Surgeries in a Tertiary Care Hospital
Authors: Alotaibi Faris , Alonazi Wadi 
Published: November 2022

Abstract
Objectives:
The aim of this study was to determine the prevalence and reasons for elective dental and oral and maxillofacial surgeries (OMFS) cancellations at a single, tertiary hospital, to determine whether patient demographics are associated with cancellations, and to describe the cancellation phenomenon.
Methods:
A retrospective record-based study was conducted at a tertiary care hospital in Riyadh from January 2017 to March 2020. For the final analysis, we included 2768 patients who satisfied the inclusion criteria. The descriptive statistics were obtained to investigate the prevalence of elective dental and maxillofacial surgery cancellations at a single, tertiary hospital; we then estimated the overall prevalence and reasons for cancellation across three categories: patient-related reasons, physician-related reasons, and organizational reasons. The Fisher's exact test was performed to evaluate if there were variations in the proportion of reasons for cancellation among participant characteristics and surgical specialties.
Results:
Out of 2,768 patients who were eligible for OMFS, Pediatric Dentistry, or Special Need Dentistry elective surgeries that have had appointments scheduled at the hospital between January 2017 through March 2020, only 144 patients have had their appointments cancelled. Overall prevalence of cancellation of elective surgeries (CES) is 5.2%. Physician-related cancellation of CES was the highest (66.43%) compared to patient-related (27.86%) and organization-related (5.71%) reasons.
Conclusion:
Although the CES rate was low compared to the rates reported worldwide, there are some important interventional processes that can help reduce the rate of CES and thereby improve economic efficiency and patient outcomes. Greater attention should be paid to quality improvement strategies, patient adequacy and organizational resources in the early stages of the preoperative period.
Ṭarīqa Followers and Inner Peace: A Phenomenological Study of Naqshbandiyya-Khālidiyya Order in Indonesia
Authors: Qomariyyah Nurul , Saifuddin Ahmad 
Published: November 2022

This paper aims to reveal the inner peace dynamics of followers of the Naqshbandiyya-Khālidiyya Order. It employs a qualitative approach with the phenomenological method and in-depth analysis to describe the followers' inner peace dynamics. Interviews and observations have been carried out to collect data. Data reduction, presentation, conclusion drawing, and verification are employed. This study reveals that reaching inner peace dynamics needs problem-solving. The second step is making the decision. The third step is finding the solution to solve the problems to find the right strategy for a particular situation. The fourth step is being patient by emotional restraint. The last step is embracing faith and self-efficacy in dealing with problems. Faith is obtained from dhikr as it will lead to remembering God. The stages and aspects of inner peace are different from Mujib and Mudzakkir's theory. In addition, this study found that internalizing the value of murshid and self-approach to God positively impact inner peace.Contribution: This article contributes to a new finding about the stages of achieving mental peace. So, everyone can seek peace of mind through these various stages. In addition, the Ṭarīqa can also optimize its role because the murshid is considered necessary for increasing peace of mind.
Ḥamzah Fanṣūrī’s Contextual Analogies: Wujūdiyya Teaching in Malay 16th Century
Authors: Miswari Miswari , Dahlan Abdul Aziz , Hadi W.M. Abdul 
Published: November 2022

Abstract: This article aims to analyse the context of the analogies used by Ḥamzah Fanșūrī in teaching wujūdiyya doctrine in his work, Asrār al-‘Ārifīn. The importance of this study is to reveal how he easily taught complex metaphysical concepts in Sufism. He used objects easily recognised by the Malay community as analogies. This article is a literature study using an analytical-descriptive approach. This study found that the metaphors used by Ḥamzah Fanșūrī in teaching the relationship between singularity and plurality in ujūdiyya doctrine were clay and earthen vessels, sun and its light, wood and chess pieces, and sea and wave. In comparison, secondary analogies such as fruit, seeds, mirrors, people, rivers, stones, and iron were used to explain the various dimensions of wujūdiyya teachings. His approach is therefore easy to understand.Contribution: This article opens a new perspective in understanding Sufism, especially the wujūdiyya doctrine in Ḥamzah Fanșūrī’s teaching. The analogies used are easy to understand. The analogy proposed by Ḥamzah Fanșūrī can be used as a reference to reveal the metaphors used by other Sufis in teaching wujūdiyya.
Exercise to Combat the Effect of Insulin Resistance in PCOS: A Narrative
Review
Authors: Anwar Safa , Shikalgar Nigar , Ashraf Nida , Khan Rizwan 
Published: November 2022

Abstract:
PCOS is a complex multigenic condition influenced by significant epigenetic and environmental variables, including nutrition and lifestyle. IR is found in roughly 80% of obese women with PCOS and 30–40% of lean women. IR is an impairment of insulin to mediate metabolism in skeletal muscle, adipocytes and liver. Following weight gain, the severity of IR in women with PCOS increases. IR affects many PCOS women who are not overweight, and minor weight loss improves clinical results in those with near-normal body weight. The effect of exercise on IS is optimized through glucose transport and metabolism. Exercise is the first-line treatment for PCOS. Moderate intensity (60–70% VO2max; comparable to 75–80% HRmax) and high-intensity aerobic exercise (heart rate >80%) improves IR in women with PCOS. These exercises are performed for at least 30 minutes per session and 3–5 days per week. A single bout of exercise (2–72 hours postexercise) can improve IS immediately. Exercise improves IS and glycemic management as well as helps in lowering the abdominal fat. Therefore, exercise performed on a regular basis can help improve insulin resistance in women with PCOS.
The Effects of Tyrosine Kinase Inhibitors (TKIs) in Monotherapy and with Add-on Treatments on Health-related Quality of Life of People with Chronic Myeloid Leukemia: A Systematic Review of Randomized-Controlled Trials
Authors: Nardi Antonio E. , Sancassiani Federica , Barrui Vanessa , Kalcev Goce , Uras Veronica , Meloni Giulia , Marongiu Luigi , Tamburini Giorgio , Maleci Alberto , Quagliato Laiana A. , La Nasa Giorgio , Carta Mauro Giovanni 
Published: November 2022

Background:
The era of establishing tyrosine kinase inhibitors (TKIs) in the treatment of chronic myeloid leukemia (CML) changed the outcome and the course of this life-threatening malignancy. People suffering from CML have now a better prognosis and a longer life expectancy due to the development of TKIs, even if it requires long-term, often lifelong, treatments that are nonetheless associated with improved Health-related Quality of life (HRQoL). However, data on the effects of TKIs on HRQoL are not always systematic; sometimes the data have been obtained by studies different from RCTs, or without a clear definition of what HRQoL is. The main purpose of this systematic review is to summarize all randomized-controlled trials (RCTs) including HRQoL as main or secondary outcome in patients with CML treated with TKIs or with TKIs plus an add-on treatment.

Methods:
A systematic review has been conducted by searching the relevant papers in PubMed/Medline and Web of Science with the following keywords: “quality of life” OR “health-related quality of life” OR “QoL” OR “HRQoL” OR “H-QoL” AND “chronic myeloid leukemia”. Interval was set from January 2000 to December 2020.

Results:
40 papers were identified through the search. Out of them, 7 RCTs were included. All the studies used standardized measures to assess HRQoL, even not always specific for CML. 5 RCTs randomized subjects to 2 or 3 arms to evaluate the effects of TKIs of the first, second and third generation in monotherapy. 2 RCTs randomized subjects to TKI therapy plus an add-on treatment versus TKI therapy as usual. The results of all these trials were examined and discussed.

Conclusion:
All the included RCTs pointed out significant findings regarding the positive effects of TKIs on HRQoL of people with CML, both when they were used in monotherapy or, notably, with an add-on treatment to enhance TKIs effects.