bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dynamic system allocation and application of cloud computing virtual resources based on system architecture
Authors: Lin Chunhua , Li Longzi , Chen Yuanyi 
Published: March 2023

Abstract
Cloud computing is a system development method based on dynamic sharing, which allows a large number of systems to be combined to provide services. The purpose of this work is to study the design and implementation of a dynamic virtual resource allocation system in cloud computing, whose architecture allows load balancing between virtual resource pools and reduces resource wastage. Using the cluster network topology, the resource usage of the dynamic system cluster can be monitored in real time, and the total cluster load can be automatically determined based on the monitoring data. The experiment is divided into two parts. Performance testing and scenario testing. Performance tests examine execution time, processor, and memory performance. In the scenario test, JMeter is used to simulate the occurrence of a large number of concurrent application access requests, the loss rate, and processing time of these requests on the cloud platform, and load balancing tests are performed. The test results show that the system running time is about 22–27 ms, the CPU utilization is about 90–95%, and the RAM is about 3.5 ms. The results show that cloud technology can improve resource scheduling of large tasks and optimize resource load balance.
Human factors in aviation: Fatigue management in ramp workers
Authors: Morais Carlota , Ribeiro João , Silva Jorge 
Published: March 2023

Abstract
Although over the years, technical systems (equipment) have been evolving, most of the occurrences in the aviation industry, namely in the ground-handling area, are related to human error, constituting a neglected topic in aviation safety. Since one works 24 h a day and 7 days a week in the aviation industry, the shift work system is the most viable and (only) option to solve this problem, making fatigue an important and quite significant safety issue. Currently, the performance and alertness of ramp workers continue to be negatively affected by fatigue, increasing the risk of accidents/incidents. In this sense, the overall objective of this study was to establish and propose a first attempt to develop a Fatigue Management System, designed to prevent ramp workers from performing their tasks when fatigued and to take appropriate mitigation actions to minimize the consequences of fatigue caused by shift work. Despite not being exhaustive, this approach may also provide good guidance for future research in this field since fatigue is not associated with sleep disorders only.
Interest Rate Persistence and Monetary Policy Rule in Light of Model Uncertainty
Authors: Yin Shou-Yung , Lin Chang-Ching , Chang Ming-Jen 
Published: March 2023

Abstract
We study how model uncertainty affects the understanding of the interest rate persistence using a generalized Taylor-rule function covering numerous submodels via model average approach. The data-driven weights can be regarded as a measure of power-sharing across monetary policy committee members. We show that the model uncertainty is important in Canada, France, and Sweden, and the implied weights indicate that the U.K. and the U.S. have a lower model uncertainty caused either by an over-influential chairman or the consistent agreement of committee members. The importance of model uncertainty can be emphasized by sequential estimation during the 2008 financial crisis.
Authentication methods for voice services on smart speakers – a multi-method study on perceived security and ease of use
Authors: Renz Andreas , Neff Thomas , Baldauf Matthias , Maier Edith 
Published: March 2023

AbstractWith the increasing proliferation of security-critical voice-based services such as voice banking, user authentication on smart speakers is becoming a vital requirement. Prior research on verifying the speaker’s identity has been taken a technical perspective predominantly, while respective user-centered research is scarce. To investigate authentication methods for smart speakers from a user’s perspective, we conducted a multi-method experiment. In a comprehensive online survey (n= 696) and a comparative lab study (n= 18) with an advanced functional prototype we studied 6 authentication methods (spoken PIN, biometrics, app with button/voice confirmation, card reader, sound authentication) regarding their perceived security and ease of use. While token-based authentication approaches (in particular an authenticator app on a smartphone) typically are perceived as more secure, they are found inferior when it comes to the ease of use. The currently most frequently used authentication method for smart speakers, the spoken PIN method, seems to represent a compromise between security and ease of use. The sophisticated sound authentication was appreciated for its ease of use, however, was rated worst regarding the perceived security.
Optimization of hot rolling parameters of CRNO steel with the aid of hot compression test and deformation map
Authors: Thakur Suman Kant , Das Alok Kumar , Rath Sushant , Pathak Purnanand , Jha Bimal Kumar 
Published: March 2023

Abstract
Cold-rolled non-oriented (CRNO) electrical steels find a wide variety of applications in the core of electrical machines due to low core loss and high magnetic permeability. Stringent market conditions not only require CRNO steel with superior magnetic properties but also demand excellent surface conditions. CRNO steel is cold rolled to 0.5 mm in reversing mill. High hot rolled input thickness (>2.6 mm) increases the number of passes during cold rolling and adversely affects the mill productivity. It also results in surface defects such as buckling and coil break. The flow stress of this steel varies differently compared to conventional rolled steel. Thus, it becomes difficult to optimize the reduction schedule and hence safe hot rolling practice is adopted to restrict roll force within permissible limit resulting in higher thickness. A hot compression test was carried out in a Gleeble–3500 to evaluate the flow stress behaviour of this steel and a deformation map was developed to optimize the hot rolling window. The input from the hot compression test and deformation map was used to develop a mill setup model to accurately predict the roll force and optimize the reduction schedule of CRNO steel in the finishing stands of HSM. The final thickness of hot-rolled coils during industrial trials with an optimized reduction schedule was found to be in the range of 2.4–2.6 mm compared to 2.7–3.0 mm during conventional rolling. These coils were further cold rolled and finished in 4–5 passes compared to 6–7 passes with conventional rolling. Reduction in the number of passes has resulted in increased productivity during cold rolling as well as improved surface finish.
Diagnosis and management of uterine fibroids: current trends and future strategies
Authors: Ahmad Azaz , Kumar Manoj , Bhoi Nihar Ranjan , Badruddeen  , Akhtar Juber , Khan Mohammad Irfan , Ajmal Mohd , Ahmad Mohammad 
Published: March 2023

Abstract
Uterine fibroids (UFs), leiomyomas or myomas, are a type of malignancy that affects the smooth muscle of the uterus, and it is most commonly detected in women of reproductive age. Uterine fibroids are benign monoclonal growths that emerge from uterine smooth muscle cells (myometrium) as well as fibroblasts. Uterine fibroid symptoms include abnormal menstrual bleeding leading to anaemia, tiredness, chronic vaginal discharge, and pain during periods. Other symptoms include protrusion of the abdomen, pain during intercourse, dysfunctions of bladder/bowel leading to urinary incontinence/retention, pain, and constipation. It is also associated with reproductive issues like impaired fertility, conceiving complications, and adverse obstetric outcomes. It is the leading cause of gynaecological hospitalisation in the American subcontinent and a common reason for the hysterectomy. Twenty-five percent of the reproductive women experience the symptoms of uterine fibroids, and among them, around 25% require hospitalization due to the severity of the disease. The frequency of the disease remains underestimated as many women stay asymptomatic and symptoms appear gradually; therefore, the condition remains undiagnosed. The exact frequency of uterine fibroids varies depending on the diagnosis, and the population investigated; nonetheless, the incidence of uterine fibroids in reproductive women ranges from 5.4 percent to 77 percent. The uterine fibroid treatment included painkillers, supplementation with iron, vitamin D3, birth control, hormone therapy, gonadotropin-releasing hormone (GnRH) agonists, drugs modulating the estrogen receptors, and surgical removal of the fibroids. However, more research needed at the level of gene to get a keen insight and treat the disease efficiently.
Theory of the Filmic: Classical Interpretation of Chinese Film Aesthetics
Authors: Jia Leilei 
Published: March 2023

Abstract
When linking Chinese film theory with traditional Chinese aesthetics, it is worth considering that the core categories of ancient Chinese aesthetics ought to be incorporated into a film paradigm that includes the meaning of film itself and it should not just be the way of transplanting the concepts of ancient Chinese literature directly into the system of film theory, for example, introducing the concepts of poetry, painting and opera directly into the evaluation system of films. For this reason, the author expects to establish a core concept in Chinese film aesthetics as an aesthetic category that may be considered to be parallel to the poetic, the pictorial and the calligraphic: this concept is named ‘the Filmic’.
An Exploration of Local Emergency Management Program Accreditation Pursuit
Authors: Jensen Jessica , Ferreira Marcelo 
Published: March 2023

Abstract
The manuscript reports the results of a study that explored what facilitates and hinders local emergency management program pursuit of accreditation by the Emergency Management Accreditation Program (EMAP). This research question is of significance for several reasons, including, (1) leading national emergency management organizations have endorsed The Emergency Management Standard promulgated by EMAP; (2) very few programs are accredited; and, (3) there are only two studies related to accreditation in emergency management and neither examines accreditation in a local context. Analysis of semi-structured interview data from local emergency management program leaders representing some of the largest municipalities in the United States revealed a variety of key themes regarding what facilitates or hinders accreditation pursuit. The complexity of these themes and the context which produces them suggests that widespread accreditation at the local level is not likely in the near future even though many leaders valued the Standard and accreditation. This conclusion is discussed and a variety of avenues that might be pursued if more accreditation of local programs were the goal is offered.
Analysis of hybrid RF/FSO wireless communications links under foggy weather conditions
Authors: Hamoudi Zainab A. , Ali Mazin Ali A. 
Published: March 2023

Abstract
Terrestrial free-space optical (FSO) links are based on the fundamental idea of a light beam transporting information, enabling extremely high data rates. Fog still presents a significant obstacle to enhancing the availability and dependability of terrestrial FSO lines because the fog particles scatter the light as it travels and only significantly attenuate the signal. Using a hybrid network with an FSO link and a backup link will solve the problem. GHz offers outstanding performance in this frequency band. In this research, the attenuation caused by fog is predicted using an empirical model based on measurements of visibility and their impacts on FSO/RF links. Multiple functioning FSO and RF links operating at 1 GHz, 10 GHz, and 25 GHz, as well as visibility, were simultaneously monitored for changes in signal intensity. The bit error rate (BER) for the optical modulation formats NRZ-OOK, L-PPM, and RZ-OOK is investigated under various fog scenarios. According to the results of the simulation, RF link performance at 25 GHz is better suited for hybrid system fog weather circumstances. On the other hand, we discuss the appropriateness of fog models within these various modulation formats.
Conventional arrayed waveguide grating (CAWG) devices for high stability and low insertion loss in near infrared wavelength band
Authors: Leon Megalan Leo , Samuel Rosaline , Ahammad Shaik Hasane , Meenakshisundaram Ramkumar Prabhu , Hossain Md. Amzad , Rashed Ahmed Nabih Zaki 
Published: March 2023

Abstract
This study has presented the different suggested compounds based (CAWG) like silicon dioxide (SiO2), lithium niobate (LiNbO3) and gallium aluminum arsenide (Ga(1-x)Al(x)As) taking into consideration their operating wavelength range, their operating temperature range, their physical properties, and also their ability to be used in the manufacture of optical devices. The optimum performance was given in case of using the following materials such as SiO2, LiNbO3 and Ga(1-x)Al(x)As materials, so these materials have been used as a proposed materials based CAWG devices, which have been investigated for high stability and low insertion loss in near infrared wavelength band. The comparison between these proposed materials are clarified through the design parameters of CAWG device such as the order of diffraction (m), path length adjacent waveguides difference (ΔL), focal length (L

f
), free spectral range (FSR), max no. of I/O wavelength channels (N
max), and arrayed waveguides (P) number.
Clinicopathological characteristics and prognosis of young patients aged ≤45 years old with non-small cell lung cancer
Authors: Xia Jingjing , Li Hong , Zhang Ruirui , Wang Jipeng 
Published: March 2023

Abstract
Lung cancer is rare in young people, but the incidence and mortality are on the rise. We retrospectively analyzed the data of young patients aged ≤45 years diagnosed as lung cancer in our hospital from 2014 to 2021. The purpose was to explore the clinicopathological characteristics of young patients, and the risk factors affecting overall survival (OS) time. The results showed that the young patients were mainly female, had no smoking history, asymptomatic at initial diagnosis, with a high proportion of adenocarcinoma and stage I–II. We divided all patients into two groups according to age and found that the proportion of stage I–II in 18–35 years group was significantly higher than that in 36–45 years group (P = 0.021). The main manifestation of tumor was ground glass opacity (GGO) in 18–35 years group, while most showed non-GGO in 36–45 years group (P = 0.003). The proportion of minimally invasive adenocarcinoma was higher in 18–35 years group, while the invasive adenocarcinoma was higher in 36–45 years group (P = 0.004). Univariate analysis showed that asymptomatic, stage I–II, surgery, women, with few or no metastatic organs had longer OS. Multivariate analysis showed that the independent factors affecting the OS of young patients were tumor stage and more metastatic organs.
A New Version of q-Hermite-Hadamard’s Midpoint and Trapezoid Type Inequalities for Convex Functions
Authors: Ali Muhammad Aamir , Budak Hüseyin , Fečkan Michal , Khan Sundas 
Published: March 2023

Abstract
In this paper, we establish a new variant of q-Hermite-Hadamard inequality for convex functions via left and right q-integrals. Moreover, we prove some new q-midpoint and q-trapezoid type inequalities for left and right q-differentiable functions. To illustrate the newly established inequalities, we give some particular examples of convex functions.
Phenolic compounds extraction by assistive technologies and natural deep eutectic solvents
Authors: Wong Yoke Shan , Yusoff Rozita , Ngoh Gek Cheng 
Published: March 2023

Abstract
Phenolic compounds are known to have a significant effect on human defense system due to their anti-inflammatory efficacy. This can slow down the aging process and strengthen the human immune system. With the growing interest in green chemistry concept, extraction of phenolic compounds from plants has been geared towards a sustainable path with the use of green and environmentally friendly solvents such as natural deep eutectic solvents (NADES). This review discusses both the conventional extraction and the advanced extraction methods of phenolic compounds using NADES with focus on microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE) techniques ensued by a rationale comparison between them. Employing choline chloride-based natural deep eutectic solvents (NADES) is highlighted as one of the promising strategies in green solvent extraction of phenolic compounds in terms of their biodegradability and extraction mechanism. The review also discusses assistive extraction technologies using NADES for a better understanding of their relationship with extraction efficiency. In addition, the review includes an overview of the challenges of recovering phenolic compounds from NADES after extraction, the potential harmful effects of NADES as well as their future perspective.
On Kant doing philosophy and the Peircean alternative
Authors: Nesher Dan 
Published: March 2023

AbstractIn my work on Kant’s Transcendental epistemology, I criticize his three Critiques and show that none of them can solve the problems that Kant endeavored to solve; and he even, in a way, admitted it. In the first Critique, Kant attempts to solve the difficulties of the Cartesian Idealism and Humean Empirism, in combining them mechanically in his own Transcendental formalism and Sensual matter without being able to bridge the gap between them. In the second Critique, Kant endeavored to make his Practical Reason of the a priori pure fact of formal morality into free moral conduct to materialize his ideal commonwealth of ends, but he could not bridge this gap. In his third Critique, Kant attempted to make the aesthetic reflective judgment of beauty objective, including of artworks, but failed to do so. The Peircean pragmaticist method can save the theory of knowledge both from the dogmatism of the metaphysical realists and from the inconsistency of the phenomenalists and holists. Peirce developed his epistemological realism in response to the difficulties of Kant’s transcendental epistemology, especially that of his three Critiques. It seems that in his late research Kant tries to follow Spinoza in the distinction between the causality in nature and the human inner causality as one’s Moral freedom and yet for Kant they operate in different domains to keep human freedom absolute, while the Spinozist conception of human freedom is in Nature and relative to human knowledge of reality and one’s relative power in Nature. Kant’sAnthropology from a Pragmatic Point of Viewis a continuation of his Transcendental critical philosophy, but also his intended empirical epistemology by which to develop a practical deviation from his Copernican Revolution in the direction of the Peircean contra-revolution in Pragmaticist epistemology.
Resting natural killer cell homeostasis relies on tryptophan/NAD+ metabolism and HIF‐1α
Authors: Pelletier Abigaelle , Nelius Eric , Fan Zheng , Khatchatourova Ekaterina , Alvarado‐Diaz Abdiel , He Jingyi , Krzywinska Ewelina , Sobecki Michal , Nagarajan Shunmugam , Kerdiles Yann , Fandrey Joachim , Gotthardt Dagmar , Sexl Veronika , de Bock Katrien , Stockmann Christian 
Published: March 2023

AbstractNatural killer (NK) cells are forced to cope with different oxygen environments even under resting conditions. The adaptation to low oxygen is regulated by oxygen‐sensitive transcription factors, the hypoxia‐inducible factors (HIFs). The function of HIFs for NK cell activation and metabolic rewiring remains controversial. Activated NK cells are predominantly glycolytic, but the metabolic programs that ensure the maintenance of resting NK cells are enigmatic. By combining in situ metabolomic and transcriptomic analyses in resting murine NK cells, our study defines HIF‐1α as a regulator of tryptophan metabolism and cellular nicotinamide adenine dinucleotide (NAD+) levels. The HIF‐1α/NAD+ axis prevents ROS production during oxidative phosphorylation (OxPhos) and thereby blocks DNA damage and NK cell apoptosis under steady‐state conditions. In contrast, in activated NK cells under hypoxia, HIF‐1α is required for glycolysis, and forced HIF‐1α expression boosts glycolysis and NK cell performance in vitro and in vivo. Our data highlight two distinct pathways by which HIF‐1α interferes with NK cell metabolism. While HIF‐1α‐driven glycolysis is essential for NK cell activation, resting NK cell homeostasis relies on HIF‐1α‐dependent tryptophan/NAD+ metabolism.
SYSTEMATIC LITERATURE REVIEW ON THE JOB SATISFACTION OF EMPLOYEES IN THE LOGISTICS INDUSTRY
Authors: Norizzati Binti Bahsri  , Aznira Binti Zakaria  
Published: March 2023

The logistics industry plays an important role in economic development. One of the major issues in the logistics industry is human resources or labor. Hence, this research aims to explore job satisfaction among employees in the logistics industry. A systematic literature review was conducted where research published from the year 2012 until 2021 was included. After the full- text screening, 8 articles were reviewed and used for qualitative synthesis. Three main areas were identified as the focus of this review which are the factors influencing job satisfaction, the theory used, and the impact of job satisfaction on individuals and organizations. There are limited studies on job satisfaction among employees in the logistics industry, hence future studies should focus on this as the logistics industry are a significant contributor to the economy, especially in Malaysia.
Does Previous Perianal Surgery for Benign Diseases Have an Impact on Timing of Hospital Admission in Patients with Colorectal Cancer?
Authors: Sapmaz Ali , Celik Canbert , Kilic Murat Ozgur , Bolukbasi Hakan , Yilmaz Serhan 
Published: March 2023

Objective. Colorectal cancer (CRC) is one of the most common and fatal malignancies worldwide. Although the clinical presentation varies according to the location of the tumor, hematochezia, tenesmus, changes in the defecation habit, chronic constipation, abdominal pain, and distension are the most common findings of CRCs. We aimed to investigate whether patients with CRC who had a surgical history for benign anal disease have more negative tumoral features or not. Material and Methods. Two-hundred fifty two patients who underwent surgery for CRC between 2010 and 2016 at general surgery clinic in Ankara Numune Training and Research Hospital included in this study. Patients were classified into two groups; patients who had undergone surgery for benign perianal disease such as hemorrhoid, anal fissure, perianal abscess and fistulae (Group 1) and patients without past history for perianal surgery (Group 2). Results. A total of 252 CRC patients with a mean age of 64.2 years were included in the study. There were 95 (37.7%) females and 157 (62.3%) males. There were 25 (9.9%) patients who had surgical history for benign perianal disease. There were no statistically differences in tumor size, lymph node positivity, presence of distant metastasis, and tumor stage between the groups (p > 0.05). Conclusion. Although not statistically significant, CRC patients with a history of surgery for benign perianal disease had less lymphatic metastases and tumor size than those without prior perianal surgery. We think that this finding is important in that it indicates the importance of detailed and appropriate evaluation of patients with CRC.