bluuebunny/crossref_metadata_2025 huggingface dataset:
Disk Dissipation, Giant Planet Formation, and Star Formation Rate Fluctuations in the 3 Myr History of Gould’s Belt
Authors: Liu 刘 Mingchao 明超 , He 何 Jinhua 金华 , Ge 葛 Jixing 继兴 , Liu 刘 Tie 铁 , Tang 唐 Yuping 雨平 , Li 李 Xuzhi 旭志
Published: January 2023

Although episodic star formation (SF) has been suggested for nearby SF regions, a panoramic view of the recent episodic SF history in the solar neighborhood is still missing. By uniformly constraining the slope α of infrared spectral energy distributions (SEDs) of young stellar objects (YSOs) in the 13 largest Gould’s Belt (GB) protoclusters surveyed by the Spitzer Space Telescope, we have constructed a cluster-averaged histogram of α representing the YSO evolution lifetime as a function of the α value. Complementary to the traditional SED classification scheme (0, i, f, ii, and iii) that is based on different α values, a staging scheme (A, B, C, D, and E) of SED evolution is proposed on the basis of the α statistical features that can be better matched to the physical stages of disk dissipation and giant planet formation. This has also allowed us to unravel the fluctuations of SF rate (SFR) in the 3 Myr history of these GB protoclusters. Diverse evolutionary patterns such as single peaks, double peaks, and ongoing acceleration of SFR are revealed. The SFR fluctuations are between 20% and 60% (∼40% on average) and no dependence on the average SFR or the number of SFR episodes is found. However, spatially close protoclusters tend to have similar SFR fluctuation trends, indicating that the driving force of the fluctuations should be at size scales beyond the typical cluster sizes of several parsecs.
Spectroastrometric Reverberation Mapping of Broad-line Regions
Authors: Li Yan-Rong , Wang Jian-Min
Published: January 2023

Spectroastrometry measures source astrometry as a function of wavelength/velocity. Reverberations of spectroastrometric signals naturally arise in broad-line regions (BLRs) of active galactic nuclei (AGNs) as a result of the continuum variations that drive responses of the broad emission lines with time delays. Such signals provide a new diagnostic for mapping BLR kinematics and geometry, complementary to the traditional intensity reverberation mapping (RM) technique. We present a generic mathematical formalism for spectroastrometric RM and show that under realistic parameters of a phenomenological BLR model, the spectroastrometric reverberation signals vary on a level of several to tens of microarcseconds, depending on the BLR size, continuum variability, and angular-size distance. We also derive the analytical expressions of spectroastrometric RM for an inclined ring-like BLR. We develop a Bayesian framework with a sophisticated Monte Carlo sampling technique to analyze spectroastrometric data and infer the BLR properties, including the central black hole mass and angular-size distance. We demonstrate the potential of spectroastrometric RM in spatially resolving BLR kinematics and geometry through a suite of simulation tests. The application to realistic observation data of 3C 273 obtains tentative, but enlightening results, reinforcing the practical feasibility of conducting spectroastrometric RM experiments on bright AGNs with the operating Very Large Telescope Interferometer as well as possibly with the planned next-generation 30 m class telescopes.
The High-resolution Soft X-Ray Spectrum of Nova Delphini 2013
Authors: Milla Johon , Paerels Frits
Published: January 2023

We present the high-resolution soft X-ray spectrum of Nova Delphini 2013. Two spectra were taken with the Low Energy Transmission Grating Spectrometer on the Chandra X-ray Observatory, on 2013 November 9 and 2013 December 6, 87 and 114 days after the nova eruption, respectively. The spectra are of very high statistical quality, and reveal clear spectral evolution between the two observations. The source is bright enough on the two occasions that the third spectral order, with resolving power up to ∼3000, can easily be seen. We observe the photospheric emission spectrum of the hot white dwarf, which exhibits a rich absorption line spectrum from an atmosphere of effective temperature likely near T
eff ∼ 640,000 K, and complex chemical abundances. Superimposed on this photospheric spectrum, we detect the absorption spectrum of a shell of highly ionized gas, comprising absorption by the K-shell ions of C and N, blueshifted (outflowing) by ∼1400 km s−1, and with a velocity width of ∼1000 km s−1. The abundance ratio C/N is clearly very nonsolar, and indicative of thermonuclear fusion by the CNO cycle. We discuss the physical properties (kinematics, ionization balance, radiative transfer, mechanical energy balance, chemical abundances) of this hot shell, in the context of the physics of nova eruptions.
Searching for Conformity Across Cosmic Time with Local Group and Local Volume Star Formation Histories
Authors: Olsen Charlotte , Gawiser Eric
Published: January 2023

Conformity denotes the correlation of properties between pairs of galaxies as a function of separation. Correlations between properties such as the star formation rate (SFR), stellar mass, and specific star formation rate (sSFR) have implications for the impact of environment upon galaxy formation and evolution. Conformity between primary galaxies and satellites within the same dark matter halo has been well documented in simulations and observations. However, the existence of conformity at greater distances—known as two-halo conformity—remains uncertain. We investigate whether galaxies in the Local Volume to a distance of 4 Mpc show conformity by examining the SFR, sSFR, stellar mass, and quenched fraction as a function of physical separation. Making use of the star formation histories of these galaxies, we then extend this analysis back in time to offer the first probe of conformity inside our past light cone. At the present day, we find that the stellar mass or sSFR of a galaxy correlates with the median SFR of neighboring galaxies at a separation of 2–3 Mpc. At a lookback time of 1 Gyr, we find a correlation with the quenched fraction of neighboring galaxies, again at a 2–3 Mpc separation. These signals of conformity likely arise from the differences between the recent star formation histories of Local Group dwarf galaxies and those outside the Local Group. As current and future missions including JWST, Rubin, and Roman expand the sample of Local Volume galaxies, tests of conformity using star formation histories will provide an important tool for exploring spatiotemporal correlations between galaxies.
Production of rare cycloartane saponins from Astragalus thracicus (Griseb) compared to Astragalus membranaceus (Fisch.) Bunge – native and biotechnological sources
Authors: Enchev Preslav , Zarev Yancho , Michler Hans , Ionkova Iliana
Published: January 2023

The aim of this study is a comparative metabolomic analysis between the endangered species Astragalus membranaceus and endemic species Astragalus thracicus concerning cycloartane saponins. In addition, in vitro shoots, callus, and suspension cultures of A. thracicus were successfully established to conserve the biodiversity of those endemic species and to increase the amount of produced saponins. The comparison was made according to the quantity of cycloartane saponins astragaloside I (1), astragaloside II (2), and astragaloside IV (4) to the reference standards for the same compounds by UHPLC-HRESI-MS analysis. The in vitro root cultures of A. thracicus reached two folds higher amounts of saponins (1.50 mg/g DW (1), 1.01 mg/g DW (2), and 0.91 mg/g DW (3)) than the native root of A. thracicus (1.14 mg/g DW (1) 0.47 mg/g DW (2), 0.40 mg/g DW (3)), and up to six times higher when compared with roots A. membranaceus (0.23 mg/g DW (1), 0.18 mg/g DW (2) and 0.05 mg/g DW (3)).
The quadrate-metapterygoid fenestra of otophysan fishes, its development and homology
Authors: Britz Ralf , Mattox George M. T. , Conway Kevin W.
Published: January 2023

We compare the ontogeny of the hyopalatine arch in representatives of the Otophysi to shed light on the homology of the so-called quadrate-metapterygoid fenestra, QMF. Described initially as a character of characiforms (tetras and allies), presence of a QMF has also been reported for cobitid loaches and a handful of cyprinids among cypriniforms, as well as for a few clupeoids. In characiforms the QMF is either already present as an opening in the palatoquadrate cartilage in the earliest developmental stages we studied, or it forms later in the cartilage by resorption of chondrocytes. Some characiforms may lack a QMF during all stages of development. In cobitids the so-called QMF develops after the bones have ossified and forms mainly by resorption of bone tissue of quadrate and metapterygoid. Previous reports of a QMF in cyprinids are erroneous and the opening in this area forms by spatial separation of the quadrate and metapterygoid from the symplectic and not by the formation of a fenestra in the palatoquadrate cartilage. We suggest referring to this type as a quadrate-metapterygoid gap, QMG. Presence of a QMF in the palatoquadrate cartilage is a putative synapomorphy of characiforms. Development of a QMF by bone resorption in the ossified palatoquadrate is a putative synapomorphy of Cobitidae. A QMG is variously present and developed to different degrees in opsariichthyine and danionine cyprinids. A QMF is also present in several clupeoids and deserves further study.
Sustainable Development in Modern Aquaponics Cultivation Systems Using IoT Technologies
Authors: Samikannu Ravi , Koshariya Ashok Kumar , Poornima E. , Ramesh S. , Kumar Ashok , Boopathi S.
Published: January 2023

The main problem in developing reliable and economically feasible solutions for aquaponics is combining aquaculture (the farming of fish) and hydroponics (the growing of plants without soil). The purpose of this chapter is to aid in the development of a workable commercial aquaponics system. Additionally, it looks at the internet of things (IoT) and smart systems in the literature. For the purpose of real-time monitoring and physical system control in an aquaponics system, an application that uses digital twinning is created. A tool that models the relationship between crop size and fresh weight, and then estimates crop size as it grows, using image segmentation is suggested. The various parameters of the aquaponics system and the sensors used in the IoT and digital twin framework system are demonstrated. The controlling strategies, various smart technologies, and implementation procedures are also illustrated.
Compact Printed Antenna With Loaded and Etched Bandstop Resonators: Applications in UWB Spectrum
Authors: Hayouni Mohamed , Choubani Fethi
Published: January 2023

In this chapter, band stop-embedded structures using half-wavelength circular and quarter wavelength straight open-ended slots and split ring resonators are presented and discussed. Simulation and measured results of some efficient applications in the UWB spectrum reported in the literature are discussed. We started by presenting the main research studies results dealing with a systemic design of embedded slots used to inhibit interferences in the UWB spectrum with narrow band systems. Then, we presented an overview of bandstop/bandpass structures using SRRs coupled to a coplanar waveguide, loaded near the feed line, and slotted on the patch antenna. Systemic designs reported in the literature followed by the main results proving the efficiency of these structures have been presented and discussed.
Millimeter Wave Microstrip Antennas for Radar Applications in the Ka-Band
Authors: Aourik Salaheddine , Errkik Ahmed , Zbitou Jamal , Mandry Rachid , Lakhssassi Ahmed
Published: January 2023

This chapiter starts with a general definition of the antennas. The next parts will talk about a microstrip antenna from the side of the double band in order to get an antenna that can do both reception and emission as well as developing the azimuth and angular resolution. This chapter has also introduced an antenna that separates the feeding part from the rayonnant one in an effective way that can enable us to develop the abilities of the radar antenna. Besides, it would also cope with the mechanic relation of the antenna. Another work has been presented to make electronic scanning more effective and faster. This would allow us to get rid of mechanic circulation by using butler matrix. Developing the antenna from the angular resolution has also been presented through widening the bandwidth by DGS technique and widening the reach via using the antenna array. Among the biggest problems are the surface waves and mutual coupling that present significant challenges to the designer because of their graduation of the antenna performance especially in the radar system.
RFID Technology and Challenges in Designing
Authors: El Ahmar Latifa , Errkik Ahmed , Bouzida Ilham , Lakssir Brahim , Er-Rebyiy Ridouane
Published: January 2023

This chapter provides a survey on radio frequency identification technology (RFID), especially passive RFID technology, which is recommended and highly used in the industrial environment due to its advantages such as low cost of manufacturing and high read range. The chapter reviews the historic of RFID technology, including frequency bands allowed, mode of communications, and different types of RFID TAGs. Then, there is a description of the methodology of passive RFID TAG design and methods used to match input impedance and miniaturization. At the end, a new contribution in passive RFID TAGs design is presented using miniaturization methods such as integration of split ring resonator theory and meander technique.
Evaluating Different Growth Strategies
Authors: Gök Adem , Güvercin Deniz
Published: January 2023

Analyzing Turkey over 2005: Q1-2017: Q4 period by ARDL approach, the study examines the growth performance of export-led, FDI-led, consumption-led, FPI-led, and investment-led strategies. The study also examines the impact of these growth strategies on various macroeconomic indicators including inflation, unemployment, and exchange rates. Results indicate that consumption-led growth strategy increases growth and unemployment without exerting statistically significant effects on any other indicators. FDI-led growth strategy positively contributes to economic growth, employment, inflation, and trade deficit. Export-led growth strategy positively contributes to economic growth, employment, external debt, and inflation. Investment-led growth strategy does not affect economic growth and employment but positively affects trade deficit and external debt. FPI-led growth strategy decreases economic growth, does not generate employment, and decreases inflation, external debt, and trade deficit.
Sustainable Eco-Innovation
Authors: Ince Fatma
Published: January 2023

In today's world where technological dynamics are changing, it is necessary to take sustainable steps beyond understanding the interaction of humans and nature. One of the keys to sustainability is that future generations are part of innovative solutions that balance nature and humans. Permanent steps must be taken with the complex nature of the interaction to lead structures that integrate human and environmental systems. Therefore, this chapter discusses ecological leadership and sustainability through innovative solutions, including for future generations. In this way, the nature of socio-ecological systems can be understood more clearly, and attention can be drawn to the steps to be taken for conscious development.
Prevalence and Causes of Occupational Eye Injuries in Gampola, a Rural Town in Sri Lanka
Authors: De Silva S. C. , Azam M. A. M. , Wickramarathne P. P. K. , Lansakara M. H. U. M. , Karunathillaka R. I. K.
Published: January 2023

Background: Occupational eye injuries cause significant ocular morbidity with possibly devastating social and economic consequences. However, the simple use of personal protective eyewear during exposure to hazards during work can reduce the injury burden.
Materials and methods: A cross-sectional descriptive study was carried out among 438 patients admitted to the eye ward at Base Hospital – Gampola, Sri Lanka, a secondary-level healthcare institution from September 2020 to November 2021. Data was collected using a participant-administered structured questionnaire.
Results: Our research shows that most occupational eye injuries occur among young working-age male rural workers who are the primary income earners of their families. Projectile injuries from foreign bodies constituted the main cause of occupational eye injuries (55.46%) with chemical injuries also being a significant cause (7.14%). Lack of usage of personal protective eyewear during occupational exposure (80.3%) is a significant risk factor. The average delay in presentation for medical treatment was 1.48 days (SD 2.69) with lack of significant symptoms being the major cause for delay (54.79%).
Conclusion and recommendation: Occupational eye injuries are a common cause of presentation to a specialized eye unit with a significant socioeconomic impact on the individual as well as the society. The majority of such injuries are preventable if suitable knowledge and practice regarding wearing personal protective eyewear are present. Therefore, improved awareness among the target community regarding basic preventive measures and improved access to healthcare facilities with a minimum delay to seek medical care will reduce the disability caused by such injuries.
Physical Barriers Encountered by the Elderly in Accessing Healthcare: A Study Conducted in a Tertiary Care Hospital in Sri Lanka
Authors: Edussuriya T. N. , Perera N. , Dissanayake R. , Fernando N. . , Fernando H. , Fernando S.
Published: January 2023

Introduction: Accessibility of services by the elderly is an important issue in countries with rapidly aging populations such as Sri Lanka.
Objective: To determine perceptions of an elderly population on physical barriers encountered in accessing healthcare at a tertiary care hospital, Sri Lanka.
Method: Information was accessed from persons above 65 years visiting a tertiary care hospital, Sri Lanka by an interviewer administered questionnaire.
Results: Three hundred and forty-one persons (56% males; mean age 67y) were interviewed. Eighty six percent had visited the hospital before with over 50% being accompanied. Fifty seven percent self-reported age-related physical disability with a majority (51%) having mobility impairment. Only 28% with disability had an assistive device while 41% relied solely on help of another for the hospital visit. Even though only 19% of patients said they could not reach their destination without help 41% said they could not reach upper floors without assistance while more than half said they would have preferred a wheel chair. A majority said wheel chair assistance was not available and that maneuverability of devices was inadequate.
Considering directions, 33% had not noticed the information desk, 26% said it was not manned when they needed directions and 25% thought signage was poor with 18% saying that the appropriate rooms were poorly identifiable. Fifty percent said seating was inadequate while 24% thought access to wash rooms inadequate and not disable friendly (45%).
Conclusions: In conclusion obtaining guidance within the hospital was difficult due to poorly noticeable, inadequately manned information desk. The poor signage visibility and legibility further complicated the movements of these patients. The waiting areas had inadequate seating facilities with no designated disable friendly areas. Hospital infrastructure was not disable friendly with difficulties in reaching upper floors unaided and inability to maneuver assistive devices. The access to washrooms was perceived as inadequate.
Excellence in HPB Surgery: A Journey Towards Fulfillment
Authors: Dharmapala A. D.
Published: January 2023

No abstract available
Calibrating structural modelling simulation parameters of a lightweight temporary shelter using a lateral load test in situ
Authors: Barreca Francesco , Cardinali Giuseppe Davide , Tirella Viviana
Published: January 2023

The importance of temporary housing facilities has been recently highlighted due to the occurrence of migrant flows, agricultural workers, and, more recently, the need for ‘social distancing’ strategies has become crucial to limiting the spread of the coronavirus 2019 (COVID-19) disease. They are built with different shapes, technology, structural and material systems. The structural system is often very simple because the module must be constructed in a short time by a few people. They have guaranteed the safety and well-being of the occupants and have to be designed in accordance with the rules and approved building codes. For these reasons, it is very important to design and verify the structural system with a high level of accuracy using a model and reliable structural analysis methods. Furthermore, it is essential to test the actual behaviour of the structure in use to validate the structural model simulated with the behaviour in situ. In this paper, we have illustrated a simple original test in situ to analyse the behaviour and survey the displacements of the shear wall prototype of a temporary home module in cork and timber loaded with a horizontal force. The comparison between the measured and the calculated displacements by means of finite element model software led to the evaluation of the accuracy of the structural model and the more realistic value of the connection’s metal stiffness. A specific numerical function was obtained using a rational regression interpolation that relates the connections’ stiffness value to the horizontal force. Knowing the actual value of the connection stiffness leads to a more reliable and safe design.
Femoral nerve injury following transabdominal preperitoneal inguinal hernia repair
Authors: Xu Yimin , Shao Xiangyu , Ji Zhenling , Li Junsheng
Published: January 2023

Chronic postoperative pain is a complication of open and laparoscopic inguinal hernia surgery. The most important factor to the development of postoperative pain is nerve injury. Of all nerve injuries, the damage to the femoral nerve is very rare. Electromyogram and nerve conduction velocity may provide the clue to proper treatment. The authors present a rare case of femoral hernia injury following transabdominal preperitoneal inguinal repair for a primary right inguinal hernia and emphasize the importance of non- or atraumatic mesh fixation during laparoendoscopic inguinal hernia repair.
Pulmonary Nocardiosis
Authors: Priyadarsini Hilda Mercy , Thilagavathi  , Joy Mary Jancy
Published: January 2023

Nocardiosis is a rare, Gram-positive bacterial infection caused by aerobic actinomycetes in the genus Nocardia. Nocardia species are not the part of normal human flora. Although the occurrence of Nocardiosis is predominant in immunosuppressed individuals, it has not failed to affect immunocompetent individuals. The organ that is most commonly affected is the lung but if left undiagnosed or untreated the infection can spread to other vital organs such as the brain and spinal cord and result in significant mortality. A thorough knowledge and a quick assessment skill are necessary to care for patients affected with such deadly diseases. The aetiology, risk factors, clinical manifestations, diagnosis and medical and nursing management of patients affected with Nocardiosis are discussed using a case study approach.
Latent Profile Analysis – An Emerging Advanced Statistical Approach to Subgroup Identification
Authors: Mathew Asha , Doorenbos Ardith Z.
Published: January 2023

Latent profile analysis (LPA) is emerging as an advanced statistical clustering approach. It is a type of mixture modeling that uses a person-centred approach to classify individuals from a heterogeneous population into homogenous subgroups. LPA identifies the distinct patterns of responses to a set of observed continuous variables in a sample of individuals, and these response patterns are known as latent profiles. This article presents an overview of LPA with key assumptions, sample size considerations, advantages, and limitations. Using an example of LPA application in research, the article also presents the process of conducting LPA and its implications for nursing research. LPA has valuable potential in nursing and could provide new insights into a particular research concept and offer more nuanced information regarding patterns of responses. Further, researchers could examine the impact of targeted assessment and interventions, identify predictors of subgroup membership and explore differences in outcomes across the profiles.
Детерминистские и случайные аттракторы волновых уравнений со знакопеременной диссипацией
Authors: Chang Qingquan , Li Dandan , Sun Chunyou , Zelik Sergey Vital'evich
Published: January 2023

Детально изучена динамика слабо диссипативных волновых уравнений в ограниченных трехмерных областях в случае, когда коэффициент диссипации явно зависит от времени и может менять знак. Показано, что в случае нелинейностей, растущих быстрее чем линейно, рассматриваемые уравнения остаются диссипативными, если некоторое весовое среднее коэффициента диссипации положительно, также продемонстрирована недостаточность подобного рода условий в случае линейных уравнений. Рассмотрены два принципиально различных случая. В первом случае, когда упомянутое выше среднее является равномерным (что соответствует случаю детерминистской диссипации), показано, что рассматриваемая динамическая система обладает гладким равномерным аттрактором, а также неавтономным экспоненциальным аттрактором конечной фрактальной размерности. Во втором случае, когда среднее диссипации не является равномерным (что соответствует случайной диссипации, например, порождаемой схемой Бернулли), построен случайный аттрактор умеренного роста. В отличие от стандартной ситуации, этот аттрактор видимо может иметь бесконечную хаусдорфову и фрактальную размерность. Упрощенный модельный пример, демонстрирующий бесконечномерность случайного аттрактора, также приведен.
Библиография: 66 наименований.
О границах математических ожиданий максимальных элементов выборок при известных математических ожиданиях максимальных элементов двух выборок меньшего размера
Authors: Ivanov Daniil Vladimirovich
Published: January 2023

Цель работы - получение нового представления ранее известных оценок и дальнейшее исследование верхних и нижних границ для математического ожидания максимума из $n$ независимых одинаково распределенных стандартизованных случайных величин при условии, что известны значения математических ожиданий максимумов из $m$ и из $p$ случайных величин того же распределения, где $1<m<p<n$. Новое представление получено с помощью разложения обратной функции распределения по системе ортонормированных функций на единичном отрезке. Сформулирован критерий достижимости полученных границ. Представлены асимптотические свойства нормированных границ математических ожиданий максимумов, а также нормированных максимумов случайных величин с распределением, на котором выполняется критерий достижимости этих границ.
Influence of Seasonal Hazards on Water, Sanitation, and Hygiene–Related Behavior and Implications for Cholera Transmission in Bangladesh
Authors: Lawrence Grant Stephen , Lange Sina , Almeida Sara , Hoque Bilqis , Kjær Mackie Jensen Peter
Published: January 2023

Most cholera outbreaks in Bangladesh are seasonal, peaking in the dry and post-monsoon periods. Therefore, we investigated whether changes in water, sanitation, and hygiene (WASH) behavior in three populations in Bangladesh during the year could help explain why these two periods are particular to cholera transmission. The study used a mixed-method design, including a repeated cross-sectional study, focus group discussions, and key informant interviews. Through a repeated cross-sectional study, WASH-related variables were assessed during the dry, monsoon, and control seasons in 600 households from coastal Satkhira, inland Sirajganj, and the Dhaka slums. Seasonal behavioral changes were observed in all study areas. Dhaka and Satkhira had an increased mean distance to water sources during the dry and monsoon seasons (Dhaka: control season, 12 m [95% CI, 11–13]; dry season, 36 m [95% CI, 18–55]; and monsoon season, 180 m [95% CI, 118–243]; Satkhira: control season, 334 m [95% CI, 258–411]; dry season, 669 m [95% CI, 515–822]; and monsoon season, 2,437 m [95% CI, 1,665–3,209]). The participants attributed this to pollution of the usual water source. Perceived water quantity was lowest during the dry season in Dhaka and Sirajganj, and during the monsoon season in Satkhira. Handwashing with soap declined in all areas during the dry and monsoon seasons. Open defecation was frequent among children younger than 5 years, increasing during seasonal climate hazards. Results show that WASH-related behavior changed seasonally, increasing the risk of cholera transmission through multiple hygiene-related transmission pathways. Future research would benefit by ensuring that the length of studies covers all seasons throughout the year and also by looking in more detail at people’s behavior and hygiene practices.
Prediction of the Risk Distributions for Anopheles sinensis, a Vector for Malaria in Shanghai, China
Authors: Tong Yi-xin , Xia Zhi-gui , Wang Qiao-yan , Xu Ning , Jiang Hong-lin , Wang Zheng-zhong , Xiong Ying , Yin Jiang-fan , Huang Jun-hui , Jiang Feng , Chen Yue , Jiang Qing-Wu , Zhou Yi-Biao
Published: January 2023

Malaria is a parasitic disease caused by Plasmodium, and Anopheles sinensis is a vector of malaria. Although malaria is no longer indigenous to China, a high risk remains for local transmission of imported malaria. This study aimed to identify the risk distribution of vector An. sinensis and malaria transmission. Using data collected from routine monitoring in Shanghai from 2010 to 2020, online databases for An. sinensis and malaria, and environmental variables including climate, geography, vegetation, and hosts, we constructed 10 algorithms and developed ensemble models. The ensemble models combining multiple algorithms (An. sinensis: area under the curve [AUC] = 0.981, kappa = 0.920; malaria: AUC = 0.959, kappa = 0.800), with the best out-of-sample performance, were used to identify important environmental predictors for the risk distributions of An. sinensis and malaria transmission. For An. sinensis, the most important predictor in the ensemble model was moisture index, which reflected degree of wetness; the risk of An. sinensis decreased with higher degrees of wetness. For malaria transmission, the most important predictor in the ensemble model was the normalized differential vegetation index, which reflected vegetation cover; the risk of malaria transmission decreased with more vegetation cover. Risk levels for An. sinensis and malaria transmission for each district of Shanghai were presented; however, there was a mismatch between the risk classification maps of An. sinensis and malaria transmission. Facing the challenge of malaria transmission in Shanghai, in addition to precise An. sinensis monitoring in risk areas of malaria transmission, malaria surveillance should occur even in low-risk areas for An. sinensis.
Impact of Blood in Urine on Milk Likening
Authors: Zahra Mashal
Published: January 2023

The impact of blood in urine is more significant on milk likening both in males and females. The objective of the present study was to show a relationship between milk likeliness and blood in urine. Sometimes kidneys allow blood cells leakage into urine. Various problems are involved in causing this leakage like urinary tract infections. If bacteria enter in your body they cause infection and multiply in bladder is wonderful and energetic. Milk is a wonderful and energetic diet. It is used in different milky products.
Knowledge and Prevalence of HIV/Aids among Suya Vendors in Kafanchan of Jema‘a Local Government area of Kaduna State
Authors: Majinga Magwino Andrew , Benjamin Bako , Friday Ezekiel
Published: January 2023

This study was carried out on knowledge and prevalence of hiv/aids among suya vendors in kafanchan of jema’a local government area of kaduna state. To achieve this objective, the researcher developed and administered a questionnaire on eighty respondents. The likert scale statistical and graphical method was used in testing the null hypothesis. From the study, It was observed that The society or public authority do not educate Suya Vendors about Hiv/Aids. Economic status and educational background among Suya Vendors do not determine their knowledge of Hiv/Aids. It was also discovered that parents, religious leaders or government responsible for Hiv/Aids among Suya Vendors. It was observed that that All Suya Vendors are not knowledgeable about their Hiv Status. It was also observed that Suya Vendors negligent in knowing their status. that Suya Vendors do not tell their sexual partners about their Hiv Status. That Suya Vendors have multiple sexual partners. Both the state and federal government should take on joint projects to combat AIDS at the border areas. Projects including training, counselling, public meeting and rallies may be undertaken for awareness-building to this effect. The government should set up blood testing centre across that will be easily accessible, so that the people at Kafanchan municipal areas can get free access to HIV/AIDS testing. Educational Programmes about safe sex should be provided to the illiterate mass. Radio, TV programmes, visual aids and multimedia on AIDS should be produced to augment their awareness level.
Sensory Acceptability of Squash (Cucurbita maxima) Cupcake in The Municipality of Isabel, Leyte
Authors: Mercadal Ena C. , A. Onde Gliceldo , T. Rustata Erica Fhym , M. Pelayo Roeljane , D. Miramonte Jayrah Mae , D. Ubay Jessa , T. Aunzo Rodulfo
Published: January 2023

Squash (Cucurbita maxima) or also known as kalabasa in Filipino, is one of the abundant vegetables in the Philippines. Squash is well known for being a healthy vegetable that contains vitamins A and C. This study aimed to ascertain the sensory acceptability of squash cupcakes. This study utilized a quantitative-descriptive research design as a primary tool in determining the level of acceptability of squash cupcakes and utilized a purposive sampling technique in the selection of participants who are consumers of squash cupcakes. The participants of the study were 100 Isabelanon people. The data gathered by a modified sensory evaluation score sheet was analyzed and interpreted on the five-point hedonic scale. The findings led to the conclusion that the participants accepted the squash cupcake in terms of its appearance, texture, color, taste, aroma, fluffiness, and including its general acceptability. This study serves as the basis for future researchers to study the shelf-life of squash cupcake and their marketability.
Přemýšlet o věcech různými způsoby: Rozhovor s Hasokem Changem
Authors: Chang Hasok , Čermák Patrik
Published: January 2023

An interview with Hasok Chang, Professor of History and Philosophy of Science at the University of Cambridge, on the occasion of the 10th anniversary of the publication of his book Is Water H2O?, which won the Fernando Gil International Prize for the Philosophy of Science. So far, the last work of prof. Changa is a book of Realism for Realistic People. A New Pragmatist Philosophy of Science, published in late 2022 by Cambridge University Press.
A Review on Krishna Mrittika: A Part of Panchbhuatic Chikitsa of Ayurveda
Authors: Riyanka Kumari  , Azara Qureshi
Published: January 2023

Ayurveda the ancient traditional system of Indian medicine has two basic principles Tridosha And Panchbhuatic Chikitsa Siddhant. The elements of nature Earth, Water, Space, Fire and Air. All these elements are linked to the possibility of human life on Earth, and also contain compounds, minerals and nutrients that can improve our health. Krishna Mrittika is one of the most important elements of these and contains a lot of vital nutrients essential for the human body. The Acharyas told that Krishna Mrittika has Shothahar and Shoolhar Gunas. Krishna Mrittika can expel toxins from human body therefore is very useful in therapeutic and preventing many diseases. Ayurveda recommends Krishna Mrittika Chikitsa as a specialized therapy for good management of diseases. It is very Economic and effective also. It can be make easy methods. Its black colour absorbs all the colours of sun and According to the disease, affects the body organ. Solid and heavy human organs in the body are related to the Prithavi Mahaboot. As mentioned in Atharvaveda (12/1/6) that Prithavi detains lots of essential minerals, nutrients in it And by these minerals Prithavi nourishes the human Beings. This article, explaining how to use Krishna Mrittika as a therapeutic properties.
STRATEGI PROGRAM KEBERLANJUTAN (SUSTAINABILITY) PT BLUE BIRD TBK DALAM TERCAPAINYA SUSTAINABLE DEVELOPMENT GOALS (SDGs) DI INDONESIA
Authors: Muhariani Wulan
Published: January 2023

Sustainable lDevelopment lGoals l(SDGs) lsangat lpenting ldiwujudkan lmengingat lIndonesia memiliki lsumber ldaya lmanusia ldan lsumber ldaya lalam lyang lkaya lluar ldan lluar lbiasa untuk ldikelola. lUntuk lmenuju lSDGs lhingga ltahun l2030, lperlu lpartisipasi ldari lseluruh lapisan lmasyarakat, ltidak lterkecuali lpihak lswasta. lTulisan lini lbertujuan luntuk mengetahui strategi lprogram lkeberlanjutan l(sustainability) lyang ldilakukan loleh lpihak swasta, lyakni PT Blue lBird lTbk luntuk lmendukung lpemerintah ldalam lmencapai ltujuan-tujuan lyang terangkum ldalam lSDGs. lPenelitian lini ladalah lpenelitian lkualitatif ldengan metode lstudi kasus ldengan ljenis ldata lprimer. lTemuan ldari lpenelitian lini ladalah lPT lBlue BirdlTbklsecara laktif lberkomitmen lmembantu lpemerintah lmewujudkan lSDGs ldi Indonesialdengan lmeluncurkan lprogram lvisi lberkelanjutan lmelalui ltiga lpilar; lBlueSky, BlueLife ldan lBlue Corps lyang ldiresmikan lpada ltahun l2022. lPenerapan lSDGs ldi lIndonesia adalah lpekerjaan lkita lbersama ldan lperlu ldiselaraskan ldan ldiikuti loleh lberbagai  kalangan, lmasyarakat, lpemerintah lpusat, lpemerintah ldaerah, lpihak lswasta, lhingga masyarakat lluas. lSelain litu lpenelitian lperlu ldikembangkan lbagaimana lkomunikasi berperan ldalam lsetiap lkegiatan lsustainability ltersebut
International experience of regulation of odourous substances in the ambient air (literature review)
Authors: Budarina Olga V. , Sabirova Zulfiya F. , Shipulina Zinaida V.
Published: January 2023

The article provides an overview of the foreign literature data on the justification of permissible content of odourous substances in the ambient air. The process of harmonization of Russian legislation with international norms and rules, including the field of regulating atmospheric air pollution with specific odours, is shown to necessitate significantly expanding approaches to the issues of standardization and assessing environmental pollution by emissions from enterprises - odour sources. Analysis of foreign experience in odour management in the environment shows the main criteria for assessing air quality to include the absence of “annoyance” of the population by odours, maximum permissible concentrations for individual substances, maximum permissible concentrations for ambient odours, permissible odour frequency, minimum distances from the source, odour intensity, the maximum permissible amount of emissions, compliance with technological standards. Accordingly, in different countries recommended or mandatory limiting values were established on the base on which criterion for assessing odour exposure is decisive in this case. Typically, different jurisdictions use more than one approach to odour assessment, as do various regulatory indicators depending on the situation with the type of enterprise, the characteristics of residential sites and other receptor points. According to many authors, the application of various air quality standards for odour and a carefully thought-out approach to odour management can successfully or completely resolve most conflicts when working with the local population. The search for sources devoted to the issues of standardization of odourous substances was carried out in the text databases as PubMed, Scopus, Science Direct, Web of Science, Research Gate, Springer Link and the scientific electronic library eLibrary.ru. The article analyzes the articles of journals indexed in the RSCI, Scopus, for 2001-2021.
Cardiovascular risk factors in metalworking industry workers
Authors: Zaikina Inna V. , Komleva Nataliia E. , Mazilov Svyatoslav I. , Pozdnyakov Michail V. , Raykin Sergey S. , Dolich Vladimir N. , Rajkova Svetlana V.
Published: January 2023

Introduction. Many cardiovascular risk factors are associated with non-alcoholic fatty liver disease, which is recognized as one of the predictors of cardiovascular diseases. Considering non-alcoholic fatty liver disease to be asymptomatic for a long time, it is very important to determine the relationships between various factors involved in the formation of pathology to early detect and prevent cardiovascular diseases in people of working age. Materials and methods. As part of a cross-sectional study, the prevalence of cardiovascular risk factors in metalworking workers was studied. The body mass index, lipid profile indicators, glucose, glycated hemoglobin, liver ultrasound results, lipid accumulation index, physical activity were analyzed. Results. The study revealed the presence of liver steatosis in 37% of the study participants. In 19%, liver steatosis was detected with a normal body mass index with a predominance in the “elderly” group; the values of the lipid profile are statistically significantly higher in the group of people diagnosed with liver steatosis: total cholesterol (p <0.001), triglycerides (p <0.001), atherogenicity index (p <0.001); and hyperglycemia (p <0.001). The coefficient of lipid accumulation increases with age, presence of steatosis, and obesity. In the group of persons with hepatic steatosis, persons with low physical activity significantly predominate. Limitations. The study has regional (Saratov region) and occupational (workers of the metalworking industry) limitations. Conclusion. The results of the study showed a high prevalence of liver steatosis among metalworking workers, mainly in elderly men. The established interrelations of the studied cardiovascular risk factors confirm significant cardiometabolic disorders in metalworking workers, which, under conditions of additional exposure to production factors, can potentiate the development of cardiovascular diseases and their complications, cause fatal cases, including at work.
Effectiveness of transcranial electrical stimulation in the comorbid course of occupational hearing loss and hypertension
Authors: Sukhova Anna V. , Preobrazhenskaya Elena A.
Published: January 2023

Introduction. Diseases of the cardiovascular system, which are an additional unfavourable factor for the development and progression of occupational sensorineural hearing loss (OSNHS), should be taken into account when carrying out therapeutic and preventive measures among workers of noise professions. The aim of the study was to evaluate the effectiveness of transcranial electrical stimulation (TES) in the comorbid course of OSNHS and arterial hypertension (AH). Materials and methods. Two groups of OSNHS patients in combination with AH were examined. Group 1 (128 people) received only basic drug therapy, in group 2 (126 people), TES was carried out along with basic therapy. The dynamics of treatment was assessed by daily monitoring of blood pressure (DMBP), audiological parameters, and indicators of the quality of life according to the SF-36 questionnaire. Results. As a result of treatment, in group 2 of patients receiving TES, there was a more pronounced positive dynamics of DMBP indicators and normalization of the daily blood pressure profile, an increase in the adaptive capabilities of the body from the level of “functional overstrain” to “sufficient, satisfactory adaptation” was found. TES contributed to the improvement of hearing, which was confirmed by the data of tonal threshold audiometry and optoacoustic emission, and indicators of quality of life according to the SF-36 questionnaire. Limitations. The study is limited to the study of the effectiveness of the use of TES in patients with mild and moderate OSNHS on the background of stage 1-2 AH with mild and moderate arterial hypertension. Conclusion. The results obtained give grounds to recommend the TPP methodology in a complex of therapeutic and preventive measures for OSNHS patients in combination with AH to ensure the most adequate therapy and effective prevention aimed at preserving health and longevity.
Determining Tilapia Quality Using the Fuzzy Logic
Authors: Slamet Maulana Iqbhal Prayogha , Hindarto Hindarto , Sumarno Sumarno
Published: January 2023

Fish are living things with the highest trophic level in a body of water. Fish are living creatures that live in aquatic environments in fresh, brackish and marine waters. Tilapia is one of the leading commodities of aquaculture and is a widely used freshwater fish, and its production is quite high. Fuzzy logic is a logic that deals with the concept of partial truth, where classical logic states that everything can be expressed in binary terms (0 or 1). Various theories in the development of fuzzy logic show that fuzzy logic can be used to model various systems. A very adaptable and data-tolerant approach is mamdani fuzzy. Therefore, in this research, a mamdani fuzzy model will be developed to evaluate the quality of tilapia. This research uses fuzzy logic to evaluate the quality of tilapia based on its texture, taste, and size. In this study, researchers modeled 4 fuzzy variables, with 3 inputs (texture, taste, and size), 1 output (price), and a total of 4 fuzzy variables. The MIN IMPLICATION function was used in the inference procedure in the fuzzy operator application. Next, the MAX approach is used in the compilation of all fuzzy outputs. Then comes the affirmation, also known as defuzzification which is done using the Centroid method. The results show with 10 trial data it is seen that the higher the input value of size, the higher the output value of price.
Can Justice Be Anything Other than Human?
Authors:   Ferenc Mádl Institute of Comparative Law (Budapest, Hungary), Sapientia Hungarian University of Transylvania (Cluj-Napoca, Romania), University of Miskolc (Miskolc, Hungary), Veress Emőd
Published: January 2023

Artificial intelligence (AI) is an emerging technology in the field of justice, which, though only used in limited fashion, is likely to bring potentially disruptive changes in the future. This study examines some of the most significant characteristics of AI that make it suited, and at the same time unsuited, to application during litigation. Specifically, the problems of opacity in decision making by machine learning algorithms and the lack of a way to project flexible human morality on such systems is emphasized. The author concludes that AI will be a useful tool for preparation of litigation; however, it is less likely to replace the human judge, as adjudication presupposes understanding of human sentiment and the sense of justice, which requires some degree of bias in a positive sense.
The General Concept of Public Policy and Law
Authors:   University of Debrecen, Géza Marton Doctoral School of Legal Studies (Debrecen, Hungary), Nirwal Gauri
Published: January 2023

This paper provides insight into the concept of public policy and its relationship to the law. The purpose of this paper is to describe how public policy is applied in the legal world, particularly in the field of internal commercial arbitration. The paper identifies the public policy dynamic and its applicability in various jurisdictions. The major issue confronting countries that use arbitration as a dispute resolution mechanism is the defence of public policy and its ever-changing complexities. The public policy process is said to be versatile since it operates under a variety of social, political, and economic situations. The guiding role of public policy forbids regulatory authorities from enacting legislation against it. This study uses a literature analysis to assess an