bluuebunny/crossref_metadata_2025 huggingface dataset:
Improving port sustainability performance:
Authors: Wedemeier Jan , Steffens Lasse
Published: March 2023

The European Union tightened its climate targets in July 2021. Sectors of the economy - including ports - must contribute by reducing their emissions. This paper strives welfare economics by including externalities such as environmental costs and presents results for evaluating infrastructure investments in ports. By applying a combined cost-benefit and carbon footprint analysis the authors show how decision-makers can assess port investments in infrastructure economically and environmentally. Using European port redevelopment as an example, this article illustrates that including externalities in the cost comparisons of port investment options could lead to new discussion making. Moreover, decarbonizing the economy does not just bring only economic benefits by efficiency increase but can also reduce cost to society. The idea of the triple bottom line (TBL) framework is addressed and discusses the role of the inclusion of social sustainability for port infrastructure investments.
Photo-carrier induced composition separation in mixed-halide CsPb(I
x
Br1−x
)3 perovskite semiconductors; first-principles calculation
Authors: Tomita Ami , Nakayama Takashi
Published: March 2023

The stability of mixed-halide perovskite CsPb(I
x
Br1−x
)3 against the composition separation is studied by the first-principles calculations in the presence of photo-generated carriers. It is shown that, in the case without carriers, the mixed phase is stable around room temperature owing to the mixing-entropy effect of halide atoms. When such a mixed phase is irradiated under the light and carriers are generated, on the other hand, the composition-separated phase becomes stable. We showed that the confinement of hole carriers in I-rich regions lowers the system energy and promotes composition separation.
Prediction in The Holy Bible and Prophet Mohammad Traditions (PBUH): A Contrastive Study
Authors: Manal Adnan
Published: March 2023

Prediction is one of the speech acts of assertives which has noticeable importance in religious texts said by prophets since it is considered an essential part of prophecy (web 3). This study is an attempt to make a contrast between the holy Bible (English texts) and Prophet Mohammed traditions (PBUH) (Arabic texts) concerning this speech act. The study aims at finding out the similarities and the differences between the English and the Arabic languages as far as prediction in religious texts is concerned. It is hypothesized that Arabic is more explicit in producing prediction in the religious texts. The findings of the study verify that Arabic is not only more explicit concerning the forms used to express prediction, but in the kinds of prediction and some other details.
STUDY OF DERMATOGLYPHICS MARKERS IN SCHIZOPHRENIA
Authors: Binda Mohini , Shrivastava Mahima , Gaur Rahul , Sisodiya Hiranshi , Prakash Mali Om
Published: March 2023

Dermatoglyphic is the study of epidermal ridges and their con฀gurations on the ฀ngers, palms and soles. Schizophrenia
is a complex mental illness with multiple etiological factors. Prenatal insult to the developing foetus and genetic causes
has been implicated as major risk factors for the genesis of schizophrenia, according to the neurodevelopmental model.
As it has been established by many studies that dermatoglyhic markers reflect the possibility of development of genetic
disorders, this study has tried to find any association between the markers and the disease. The objective of the study is
to study the fingertip patterns of schizophrenia patients and compare it with fingertip patterns of normal controls
A STUDY OF VARIATIONS IN COAGULATION PROFILE AND HEMATOLOGICAL PROFILE OF COVID-19 PATIENTS- IS IT USEFUL IN DECIDING SEVERITY OF DISEASE ?
Authors: Jayant Santosh , Jain Arun , Mishra Vartika , Niranjan Amit , Gaur Rajesh
Published: March 2023

Background: Since covid has emerged as the most dreadful global health crisis and data on diagnostic profile and
morbidity mortality indicators in it is still limited, we propose to study the correlation of morbidity and mortality with
values of Inflammatory markers in these patients. To STUDY variations in COAGULATION AND HEMATOLOGI Aim: CAL
PROFLE IN COVID-19 PATIENTS and correlating it with severity of disease. using STA Satellite Materials and Methods:
automated coagulation analyzer we study PT, INR, APTT. With the help of Snibe maglumi 800 we studied D-dimer. For
hematological analysis we use Hemax 330 hematological analyzer for HB, TLC, Neutrophil and Lymphocytes count,
Neutrophil lymphocyte ratio, Platelets count. In hematological profile leucocytosis was associated w Results: ith
severity and mortality. In coagulation profile D-dimer was associated with severity and mortality. Overall only
leukocytosis and raised D-dimer values were associated with death. On the basis of findings in this Conclusion: study
coagulation profile and hematological profile Leucocytosis and D-dimer concluded as important predictors of disease
severity and outcome.These parameters can be used to identify high-risk patients at resource-limited settings
SURGICAL EXPOSURE OF TEETH IN CLEIDOCRANICAL DYSPLASIA UNDER PROCEDURAL SEDATION:- CASE REPORT
Authors: Bhagat Tamanna , Kaur Harsimran , Deswal Supriya , Narain Satya , Batra Hemant
Published: March 2023

Cleidocranial Dysplasia (CCD) is a rare autosomal dominant condition which is mainly characterised by skeletal
abnormalties like hypoplastic or aplastic clavicles, increase in transverse diameter of the cranium, delayed closure of
fontanelles with presence of open sutures and skeletal changes in maxilla and mandible. 2,4 These patients usually
presents with delayed exfoliation of deciduous teeth, delayed or failed eruption of the permanent dentition with multiple
supernumerary teeth, protruding mandible and mid- face retrusion.2 We present a case report of a 16 year old girl
undergoing multiple surgical exposure of impacted permanent teeth under conscious sedation so as to move them in
normal occlusion with orthodontic traction
FINE NEEDLE ASPIRATION CYTOLOGY OF LYMPH NODES - IS IT A BOON?
Authors: Mishra Vartika , Iyengar Sudha , Gaur Rajesh , Jayant Santosh
Published: March 2023

Fine needle aspiration cytology (FNAC) is a simple and rapid diagnostic procedure to identify etiology in an enlarged
lymph node. We studied malignant lymph nodes .Most common site aspirated, age & sex distribution an Aim: d
spectrum of diagnosis was presented in our result. We retrospectively reviewed malignant lymph node Methods:
aspirates over a period of three years from June 2019 to May 2022 in Department of Pathology, Gajraraja Medical College,
Gwalior, India .We excluded tubercular and reactive lymph nodes. A total of1026 lymph node aspirate Results: s were
identified during this period. 198 cases (12.1%) were identified as malignant. Age distribution was 5 to 88 years. Male to
female ratio was 5.8:1.In metastatic lymph nodes Cervical lymph nodes (174/201; 86.56%) were the main group.173
cases ( 86 %) showed metastatic deposits which was more common compared to 28 cases ( 13.9%) of primary
lymphomas.Malignancies, included 143 cases (71.1%) of SCC (metastasis) and 22 cases (78.5%) of Non Hodgkins
lymhoma. Cervical lymph node was the most common malignant lymph node aspirated. Squamous cell Conclusion:
carcinoma and Non Hodgkins lymphoma were the most common primary and secondary malignancies. We can
conclude FNAC as a one-step routine OPD procedure as mostly lymph nodes are easily accessible and can be reported
within 5 days thus saving time and reducing discomfort of biopsy. Majority of benign etiologies can be triaged, thereby
focusing more on malignant cases. FNAC thus proves to be a boon for diagnosing lymph node malignancies
HISTOMORPHOLOGICAL STUDY OF MUCORMYCOSIS IN COVID-19 PATIENTS WITH SPECIAL REFERENCE TO RHINO-ORBITAL REGION IN A TERTIARY CARE CENTER.
Authors: S Veena , Kumar L Pradeep , R P Vinayaka , Kumar Goyal Jatesh , Afreen R. Saba
Published: March 2023

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in December 2019 in Wuhan city, Hubei
province, China. The patients with comorbid conditions like diabetes mellitus, lung disease are prone to a wide range of
viral, bacterial and fungal infections.
Aims And Objectives
1. To know the frequency of mucormycosis in Covid-19 patients.
2. To describe histomorphological pattern of mucormycosis and other fungal infections in Covid-19 patients.
Materials And Methods: A prospective study was conducted from May 2021 to August 2021 for four month period with a
sample size of 57 at a tertiary care hospital in south India. All the patients who were diagnosed with and or recovered
from COVID-19 infection and came back with the fungal infection symptoms were subjected to surgical debridement
were included in the study. All the demographic and clinical data were obtained from requests. In th Results: e present
study we got 57 cases of covid-19 patient with suspected fungal infections. We examined the biopsy taken from different
sites of rhinoorbital area with H&E and GMS stain. Out of 57 cases 36 cases were found to be having mucormycosis.
Conclusion: Since Covid-19 is a risk for many opportunistic infections, its association with invasive fungal infection is
dangerous and must be given serious consideration.
SCORPION BITE INDUCED PULMONARY EDEMA
Authors: Kumar Nehra Nikhil , Kumar Bilonia Shailendra , Singh Charan Karan , Gupta Deepak
Published: March 2023

Background: Scorpion bites are common in rural India. (1) Most of them are harmless, but some present with
cardiotoxic manifestations.We studied patients with scorpion sting having Pulmonary edema. The etiology of
pulmonary edema in severe scorpion sting is related to venom effect on sympathetic nervous system and the adrenal
secretion of catecholamines as well as to the toxic effect of the venom on the myocardium itself. Methods: 58 patients,
who were admitted in MICU,following scorpion sting were included in this study.Patient's clinical evaluation was done.
Chest X ray was done. Results: Out of 58 cases,Chest X ray was normal in 52 cases and abnormal in 6 cases.Abnormal
chest X Ray was suggestive of pulmonary edema .These 6 Patients having difficulty in breathing with pink frothy sputum
and on examination bilateral crepitations on chest auscultation present. Conclusions: Clinical suspicion of acute
pulmonary edema in every scorpion sting patient must be there.Chest X ray was done bedside,it is a cost effective tool
and should be done in all cases.Whenever it is available,it must be done in cases of scorpion sting.Thus,proper clinical
work along with relevant investigations and management as per standard protocol may save many more lives.
A CASE REPORT OF ZELLWEGER SYNDROME WITH GLOBAL DEVEOPMENTAL DELAY
Authors: Ghodasara Riya , Shah Hiral , Bhatt Richa
Published: March 2023

Peroxisome biogenesis disorder are related to spectrum of genetic diseases that range from severe Zellweger
syndrome to milder infantile Refsum disease. Zellweger syndrome is characterized by dysmorphic features, severe
hypotonia, seizures, failure to thrive, liver dysfunction and skeletal defects. We report a case of Zellweger syndrome,
confirmed by clinical, biochemical and molecular findings, diagnosed in context of dysmorphism, and seizures
Spanish L2 Development in a Short-Term Domestic Immersion Program
Authors: Moranski Kara , Godoy-Peñas Juan , Issa Bernard , Faretta-Stutenberg Mandy , Wood Bowden Harriet
Published: March 2023

This exploratory study evaluated the impact of a Spanish second language (L2) domestic immersion (DI) program that was developed expediently at a large university in the United States in response to widespread study abroad (SA) program closures due to COVID-19. Spanish language learners (n = 14) participated in an intensive, six-week summer immersion program for a total of 96 contact hours over the duration of the program. L2 development was evaluated via a conceptual replication of Issa et al. (2020), which recently provided compelling evidence of the benefits of short-term SA programs. L2 gains were measured using an acceptability judgment task, a lexical decision task, and an elicited imitation task. Results showed that DI learners had significant L2 gains in some of the same areas as the SA students, including subject-verb agreement and scores on the elicited imitation task. Implications for creating and maintaining DI programs in the current educational landscape are discussed.
Abstract in Spanish
Este estudio exploratorio evaluó el impacto de un programa doméstico de inmersión (DI) de español como segunda lengua (L2) que se desarrolló en una universidad estadounidense en respuesta al cierre generalizado de estudios en el extranjero debido a la COVID-19. Catorce estudiantes de español participaron en un programa de inmersión intensivo durante el verano con un total de 96 horas de contacto a lo largo de las seis semanas de duración del programa. El desarrollo de la segunda lengua se evaluó a través de una réplica conceptual de Issa et al. (2020), el cual recientemente había aportado datos convincentes sobre los beneficios de programas de estudio en el extranjero de corta duración. La adquisición de la segunda lengua se midió usando una tarea de juicio gramatical, una tarea de decisión léxica y una tarea de imitación suscitada. Los resultados mostraron que los estudiantes del programa doméstico de inmersión desarrollaron sus competencias lingüísticas de forma significativa en algunas de las mismas áreas que los estudiantes que participaron en programas en el extranjero, incluyendo la concordancia entre sujeto y verbo, así como la puntuación en la tarea de imitación suscitada. Se discuten también algunas implicaciones sobre la creación y el mantenimiento de programas domésticos de inmersión en el actual panorama educativo.
Komunikasi Antar Etnik di Tengah Keberagaman Budaya di Kota Kendari
Authors: Yahya Ismayanti , Bahfiarti Tuti , Farid Muhammad
Published: March 2023

Penelitian ini bertujuan untuk mengetahui pola komunikasi antar etnis di tengah keberagaman budaya di Kecamatan Kadia, serta bentuk-bentuk komunikasi antar etnis. Teori pokok yang digunakan adalah komunikasi antar budaya dan konsep komunikasi antar etnis. Pengumpulan datanya menggunakan metode wawancara (interview) dan observasi mendalam pada informan penelitian yang dipilih secara Purposive Sampling berdasarkan tujuan penelitian. Hasil penelitian ini menghasilkan kesimpulan bahwa pola komunikasi antar etnis pada masyarakat Kecamatan Kadia Kota Kendari yang meliputi; bahasa sebagai simbol, pengalaman lintas budaya, komunikasi antar pribadi, dan pengalaman komunikasi antar etnis dengan bentuk komunikasi yang ditandai dengan berbagai  hal yang lazim terjadi dalam komunikasi antar budaya seperti; komunikasi persuasif, adaptasi budaya dalam komunikasi, serta didukung oleh situasi atau lingkungan tempat mereka berinteraksi yang relatif membaur
Probiotics: controversial issues
Authors: Andreev V.A. , Stetsiouk Olga U. , Andreeva Irina V.
Published: March 2023

Recent studies have strongly confirmed the health benefits of a variety of probiotic microorganisms. However, some issues regarding the use of probiotics currently remain unresolved or ambiguous. This article highlights some controversial issues of probiotic use in clinical practice such as regulatory status of probiotics, co-administration of probiotics and antibiotics, potential impact of probiotics on antimicrobial resistance emergence and spread, dosing and duration of probiotic use, contraindications and some other debatable topics.
Epidemiology and impact of colonization by multidrug-resistant Gram-negative bacteria on bloodstream infections in early phase of allogeneic hematopoietic stem cell transplantation
Authors: Rogacheva Yu.A. , Popova Marina O. , Siniaev Aleksandr A. , Spiridonova A.A. , Markelov V.V. , Vlasova Yu.Yu. , Bondarenko S.N. , Zubarovskaya L.S. , Kulagin A.D.
Published: March 2023

Objective.
To study epidemiology and impact of colonization by multidrug-resistant Gram-negative bacteria (MDRGNB) on bloodstream infections (BSI) during allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Materials and Methods.
The retrospective study included 288 patients received the first allo-HSCT between 2018 and 2019. The median age was 32 (18–66) years, male – 53% (n = 152). The majority of patients had acute leukemia – 62% (n = 178) and received transplant from matched unrelated – 42% (n = 120) or haploidentical donor – 26% (n = 75). Relapse of underlying disease at the moment of all-HSCT was registered in 23% (n = 66) of patients.

Results.
Colonization of non-sterile sites before allo-HSCT by at least one MDRGNB was detected in 28% (n = 64). In most cases resistance is due to extended spectrum beta-lactamases (ESBL) – 86% (n = 55), while carbapenemases in combination with ESBL were detected in 14% (n = 9) of patients. After allo-HSCT the colonization was significantly higher than before transplantation (n = 161, 56%, p = 0.001), mainly due to carbapenemase- and ESBL-producing bacteria – 73% (n = 118) (p = 0.001). BSI in the early period after transplantation developed in 26% (n = 76), and in 56% (n = 43) was caused by MDRGNB. The etiology of BSI included K. pneumoniae – 51% in mostly cases. The etiology of BSI was the same bacteria that colonized non-sterile sites 2 weeks before the detection bacteria in bloodstream in 69% (n = 30) patients. Colonization by MDRGNB was associated with the development of BSI (p < 0.0001). The 100-day overall survival (OS) after all-HSCT was significantly lower in patients with colonization of non-sterile sites by MDRGNB compared with patients without colonization (60.6% vs 88.2%, p = 0.001).

Conclusions.
Colonization of MDRGNB after allo-HSCT reached 56%. K. pneumoniae was predominant etiology in both colonization and bloodstream infections. Colonization by MDRGNB was associated with the development of BSI and decreased OS after allo-HSCT.
Effect of Prophylactic Vitamin D Supplementation on Postoperative Pain and Sedation in Children with Mental Motor Retarded Who Undergoing Dental Treatment Introduction
Authors: BİRİCİK Ebru , ALPAY Nilgün , KARACAER Feride , CİFTCİ Volkan , ILGINEL Murat Türkeün , GORUROGLU OZTURK Ozlem , ÖZCENGİZ Dilek
Published: March 2023

The frequency of vitamin D deficiency is higher in children with mental motor retardation(MMR). We aimed to investigate the effect of vitamin D supplementation on postoperative pain in children with MMR who underwent dental treatment under general anesthesia.

Materials-Methods: Dental treatment was planned for a total of 62 patients with MMR, aged 7-17 years. Participants were divided into two groups. Children were prescribed vitamin D (600 IU of vitamin D per day) or Saline. Serum vitamin D levels were measured. Participants continued to intake oral vitamin D 600 IU (Group D) or 2ml saline (Group C) throughout 12 weeks. All participants were observed postoperative 1st hour, and Non-communicating Children's Pain Checklist–Postoperative Version (NCCPC-PV), Ramsay sedation scores, length of stay in post-anesthesia care unit, and analgesic requirements were recorded.

Results: The study was completed with fifty children (35 in Group D, 15 in Group C). Serum vitamin D levels were higher in Group D than Group C at 12 weeks(p=0.007). Vitamin D deficiency was found at 13 patients (37.1%) and 6 (40%), and vitamin D sufficiency was found 18 (51.4%) and 7 (46.7%) in Groups D and C, respectively at first admission. There was statistically significant difference between groups in NCCPC-PV score at 15th, 30th and 60th minutes in PACU(p
Literacy Training to Increase Students Reading Interest in Gending II State Elementary School
Authors: Ryzca Siti Qomariyah  , Ani Anjarwati  , Ika Silviana  , Tria Riasih  , Fathimatus Zahra
Published: March 2023

The School Literacy Movement has an important role in increasing students' interest in reading, so we took the initiative to serve the school so that it can increase student interest in reading which is starting to decline. The method we use is a service method where the main target for mentoring is fourth grade students at Gending II State Elementary School. The activity was carried out for one week, from 09 May 2022 to 20 May 2022. We re-managed the monotonous reading corner so that students are interested in reading and add reading books for students. The expected result is that students can reuse the reading corner and the school can facilitate it according to student needs.
Socialization of the Utilization of Narrow Land for Medicine Plants in an Effort to Increase Family Resilience and Adaptation During the Covid-19 Pandemic and Financial Management
Authors: Adia Adi Prabowo  , Eko Yulianto
Published: March 2023

The Abdimas activity is aimed at PKK women in Pelem Hamlet, Baturetno, Banguntapan, Bantul who are generally affected by the Covid-19 pandemic. The existence of this ABDIMAS activity is expected to foster enthusiasm and awareness to increase family resilience and adapt to conditions caused by the Covid-19 pandemic, among others with narrow land use for medicinal plants and financial management. Abdimas activities are carried out through lectures and discussions, so that PKK Pelem Hamlet women can increase their awareness and ability to increase the resilience of their respective families from the impact of the COVID-19 pandemic and contribute to improving the economy of the people of Pelem Hamlet, Baturetno, Banguntapan, Bantul.
ENERGY COLLOCATION METHOD FOR THE TRUSS FUNDAMENTAL FREQUENCY ESTIMATION
Authors: Кирсанов М.Н.
Published: March 2023

Предлагается вариант метода Рэлея для расчета первой собственной частоты колебаний фермы. Используется приближенная оценка потенциальной и кинетической энергии системы. Если потенциальная энергия рассчитывается по сумме потенциальных энергий всех масс, то суммарная кинетическая энергия масс заменяется приближенным выражением, рассчитанным по максимальной кинетической энергии одного из узлов. Для примера приводится вывод формулы для первой собственной частоты плоской статически определимой балочной фермы с треугольной решеткой с произвольным числом панелей. Предполагается, что колебания масс, расположенных в узлах фермы, происходят только по вертикали. Жесткость фермы рассчитывается по формуле Максвелла – Мора. Сравниваются результаты, полученные по предлагаемому методу, методу Рэлея и методу Донкерлея. Все преобразования производятся в аналитическом виде с использованием системы компьютерной математики Maple. Результаты обобщаются на произвольное число панелей методом индукции. Показано хорошее совпадение предложенного метода с методом Рэлея и первой частотой, найденной численно с учетом всех степеней свободы фермы.

A variant of the Rayleigh method for calculating the first natural frequency of the truss oscillations is proposed. An approximate estimate of the potential and kinetic energy of the system is used. If the potential energy is calculated from the sum of the potential energies of all masses, then the total kinetic energy of all masses is replaced by an approximate expression calculated from the maximum kinetic energy of one of the nodes. A recommendation is given on the choice of this node. For example, the derivation of the formula for the first natural frequency of a plane statically determined truss with a triangular lattice is given. It is assumed that the oscillations of the masses located in the truss nodes occur only along the vertical. Truss stiffness is calculated using the Maxwell – Mohr formula. The results obtained by the proposed method, the Rayleigh method and the Dunkerley method are compared. All transformations are performed in an analytical form using the Maple computer mathematics system. The results are generalized to an arbitrary number of panels by induction. A good agreement between the proposed method and the Rayleigh method and the first frequency found numerically, taking into account all degrees of freedom of the truss, is shown.
EXPERIMENTAL STUDY OF THE AERODYNAMIC CHARACTERISTICS OF THE LARGE-SPAN BUILDING
Authors: Сатанов А.А. , Симонов А.В. , Хазов П.А.
Published: March 2023

Приводятся и анализируются результаты исследования распределения аэродинамических коэффициентов по поверхности большепролетного криволинейного покрытия проектируемого здания. Геометрическая форма покрытия здания не совпадает с предложенными в нормативных документах, вследствие чего для определения аэродинамических характеристик был выбран метод проведения эксперимента с макетом здания в аэродинамической трубе. Были получены изополя распределения аэродинамических коэффициентов по покрытию здания. Результаты эксперимента показывают, что на покрытие действует преимущественно отрицательное давление, значения коэффициентов распределяются крайне неравномерно в связи с наличием сложных изгибов его поверхности, а также имеет место взаимное влияние разновысотных частей здания друг на друга.

The results of the study of the distribution of aerodynamic coefficients over the surface of a long-span curvilinear roofing of the designed building are given and analyzed. The geometric shape of the building roofing does not match with the ones presented in the regulatory documents, so the method of conducting an experiment with a building model in a wind tunnel was chosen to determine the aerodynamic characteristics. The isofields of the distribution of aerodynamic coefficients over the roofing of the building were obtained. The results of the experiment show that the roofing is mainly affected by negative pressure, the values of the coefficients are distributed extremely unevenly due to the presence of complex bends of its surface, and there is a mutual influence of parts of the building of different heights on each other.
PROBABILISTIC RELIABILITY ASSESSMENT OF NORMAL SECTION OF A BENDED REINFORCED CONCRETE BEAM WITH STEEL FIBER
Authors: Сафронов В.С. , Киселев Д.А.
Published: March 2023

Описывается и апробируется методика нелинейного деформационного расчета прочности нормального сечения изгибаемой железобетонной балки со стальной фиброй с использованием кусочно-линейной диаграммы деформирования сталефибробетона и стержневой арматуры. Исследуется влияние на несущую способность процентного содержания фибры в балке прямоугольного поперечного сечения. Предложенный алгоритм применяется для вероятностной оценки надежности усиленной стальными волокнами железобетонной балки с учетом разброса прочностных характеристик сталефибробетона и стержневой арматуры. Приводятся графики изменения логарифмического показателя надежности нормального сечения в зависимости от процентного содержания фибры и коэффициента вариации прочности сталефибробетона.

The methodology of non-linear deformation calculation of the normal section of the bending reinforced concrete beam with steel fiber using a piece of line-linearity of steelfibrite reinforcement and core reinforcement is described and tested. The impact on the bearing capacity of the percentage of the fiber in the beam of a rectangular cross section The proposed algorithm is used for probabilistic assessment of reliability reinforced by steel fibers of the reinforced concrete beam, taking into account the spread of the strength characteristics of steelfibrite concrete and rod reinforcement. Graphs of changes in the logarithmic indicator of the reliability of the normal section depending on the percentage of the fiber and the coefficient of variation of the strength of steelfibrite concrete.
Technologies and materials for the assembly and installation of electrical elements
Authors:   Safronov YA.K.
Published: March 2023

The article is devoted to the creation of a multifunctional machine for microsoldering and mounting of electrical components for the board. The problems of designing machine tools, existing analogues and prototypes are considered, as well as technologies and materials for fastening electrical elements and connecting them to each other are selected.

Keywords
machine tool manufacture, automation, analogues, soldering, electronics, electrical mounting, flux, solder, jumper
Refinement of aircraft dynamics model and control system according to the flight-tests results
Authors:   Kulikova N.V. CHulin N.A.
Published: March 2023

A mathematical model is presented and the aircraft control system is improved based on the results of flight tests, during which oscillations in the longitudinal channel are detected. The aerodynamic characteristics of the aircraft, the characteristics of the electro-hydraulic and mechanical parts of its control system from the regression analysis and classical methods of the automatic adjusting theory are clarified. Compliance of the refined models with the flight tests results is checked and the control system is corrected.

Keywords
aircraft control system, flight tests, mathematical model, aerodynamic characteristics, regression analysis, transient process, transfer functions, frequency characteristics
Technological effect of hole calibration under conditions of ultrasonic impact on part
Authors: Torop Yu.A.
Published: March 2023

A technological scheme for calibrating holes in parts such as a bushing, discs, a gear wheel, in the conditions of applying ultrasonic effects on the part it has been experimentally established that, the accumulation of holes in critical parts with the imposition of ultrasonic vibrations on the part significantly reduces the surface roughness, the scattering field of the diameter of the holes and the dorning force.
EFFICIENCY MAPS FOR AN EV BLDC MOTOR USING ANALYTIC CALCULATION AND SIMULATION
Authors:   ", POPESCU Liviu ,   University POLITEHNICA of Bucharest Faculty of Electrical Engineering", STĂNESCU Alexandru ,   "University POLITEHNICA of Bucharest Faculty of Electrical Engineering"
Published: March 2023

In an EV (Electric Vehicle), the more tractive force produced by the electric powertrain in fact requires more electric current from the battery. The question is how efficiently the stored energy is used, as for modern EVs, the ability to move over a greater distance represents an important issue. Of course, it can be best confirmed by physical measurements on the vehicle, but before, the analytic calculations and the simulations are important to certify the choices. In this context, the actual paper presents the analysis of the capabilities of a BLDC motor powertrain. A new method is used in the determination of the number of identical motors needed to participate in the powertrain, based on the efficiency map of the individual motor.
Data imputation strategies for process optimization of laser powder bed fusion of Ti6Al4V using machine learning
Authors: Goh Guo Dong , Huang Xi , Huang Sheng , Thong Jia Li Janessa , Seah Jia Jun , Yeong Wai Yee
Published: March 2023

A database linking process parameters and material properties for additive manufacturing enables the performance of the material to be determined based on the process parameters, which are useful in the design and fabrication stage of a product. The data, however, are often incomplete as each individual research work focused on certain process parameters and material properties due to the wide range of variables available. Imputation of missing data is thus required to complete the material library. In this work, we attempt to collate the data of Ti6Al4V, a popular alloy used in aerospace and biomedical industries, fabricated using powder bed fusion, or commonly known as selective laser melting (SLM). Various imputation techniques of missing data of the SLM Ti6Al4V dataset, such as the k-nearest neighbor (kNN), multivariate imputation by chained equations, and graph imputation neural network (GINN) are investigated in this article. It was observed that kNN performed better in imputing variables related to process parameters, whereas GINN performed better in variables related to material properties. To further improve the quality of imputation, a strategy to use the median of the imputed values obtained from the three models has resulted in significant improvement in terms of the relative mean square error. Self-organizing map was used to visualize the relationship among the process parameters and the material properties.
ŞƏHƏR İDARƏETMƏSİNDƏ İNFORMASİYA SİSTEMLƏRİNİN TƏTBİQİ
Authors: Arzu Məmmədova, Ülvi Məmmədov Arzu Məmmədova, Ülvi Məmmədov
Published: March 2023

Şəhərlərimizi idarə etdiyimiz informasiya texnologiyalarının adı şəhər informasiya idarəetmə sistemləridir. İnformasiya idarə etmə sistemləri ilə idarə edilən şəhər isə ağıllı şəhərdir. Ağıllı şəhər informasiya və kommunikasiya texnologiyalarının ənənəvi infrastrukturlarla birləşdiyi və yeni rəqəmsal texnologiyalardan istifadə edərək koordinasiya və inteqrasiya etdiyi şəhər kimi müəyyən edilir. Ağıllı şəhərlər ağıllı iqtisadiyyatı sahibkarlıq və sənaye ilə, ağıllı idarəçiliyi iştirakçı və şəffaf idarəetmə ilə, logistika və nəqliyyat ilə ağıllı mobillik, davamlılıq və ətraf mühitin mühafizəsi ilə ağıllı mühit, təhsillə, təhlükəsizlik və keyfiyyətlə ağıllı insanları birləşdirir. Başqa sözlə, şəhərlər ağıllı şəhər komponentləri çərçivəsində formalaşmağa davam edir. Şəhərlərə əlavə dəyər qatan, marka dəyərini və rəqabət qabiliyyətini artıran ağıllı şəhər tətbiqləri həyatın demək olar ki, hər sahəsində istifadə olunur. Məqalədə qed edilir ki, şəhər informasiya sistemlərinin əsas üstünlüyü ondan ibarətdir ki, onlar idarəetmədə qərar qəbul edənlər üçün qərara dəstək sistemləridir. Bu sistemlər şəhərlərimizin müasir idarə olunması üçün qurulacaq elm və texnologiyaya əsaslanan kompüter dəstəkli sistemlərdir.
Açar sözlər: coğrafi informasiya sistemi, ağıllı şəhər, ağıllı mühit, məkan informasiya sistemləri, faktoqrafik sistemlər
İŞĞALDAN AZAD EDİLMİŞ ƏRAZİLƏRDƏ DƏYƏR ZƏNCİRİNİN FORMALAŞDIRILMASI
Authors: Rəşad Məhərrəmov , Soltan Məhərrəmli Rəşad Məhərrəmov , Soltan Məhərrəmli
Published: March 2023

Məqalə işğaldan azad edilmiş ərazilərdə dəyər zəncirinin formalaşdırılması imkanlarının təhlili məsələlərinə həsr olunmuşdur. Bu zaman işğaldan azad olunmuş ərazilərin iqtisadiyyatının diversifikasiyası və regional dəyər zəncirlərində iştirakın faydaları təhlil edilmiş, həmçinin işğaldan azad olunmuş ərazilərin kənd təsərrüfatı üzrə dəyər zəncirinin formalaşdırılması perspektivlərinin təhlili aparılmışdır.
Hər bir ölkə özünəməxsusdur və iqtisadi inkişafı, təbii ehtiyatları, insan resursları və regional və qlobal dəyər zəncirlərində mövcud iştirakı baxımından fərqli bazaya malikdir. Ölkənin dəyər zəncirlərində iştiraka dəstək siyasəti yuxarıda göstərilən xüsusiyyətləri nəzərə almalıdır. Bu o deməkdir ki, müəyyən etmək lazımdır: regional və qlobal DZ-lərdə ölkənin hazırkı mövqeyi; ölkənin iştirak və yeni DZ-lərə daxil olma imkanlarını artırmaq; və təklif olunan siyasətin mümkünlüyü/uyğunluğu. Bu işin bir hissəsi kimi özəl sektorla, o cümlədən artıq DZ-lərdə iştirak edən, ixrac edən və ya ixrac xidmətləri göstərən (beynəlxalq nəqliyyat və ya logistika xidmətləri kimi) şirkətlərlə, habelə ticarət və sənaye palataları ilə geniş məsləhətləşmələrin aparılması vacibdir. Ticarətin Asanlaşdırılması üzrə Milli Komitə (ÜTT Ticarətin Asanlaşdırılması Sazişi çərçivəsində ölkədə yaradılacaq orqan) ticarətdə qeyri-tarif maneələri haqqında mühüm məlumat mənbəyi ola bilər. Bəzi ölkələr həmçinin əhəmiyyətli özəl sektor təmsilçiliyi ilə rəqabətqabiliyyətlilik və ya innovasiya şuraları yaratmışlar.
Bu gün Azərbaycanın ixrac təcrübəsi artıq formalaşmışdır və bəzi rəqabət üstünlükləri var. Yerli xidmət təminatçılarının istifadəsi BXİ və DZ-lərin mühüm potensial yayılma təsiridir. Bu baxımdan, ölkədə xidmət sektorunu inkişaf etdirməklə yanaşı, BXİ-dən maliyyələşən xarici şirkətlərin (çox vaxt DZ-lərin əsasını təşkil edən) yerli xidmət təminatçılarından istifadə etməyə həvəsləndirilməsinin nəzərdən keçirilməsi vacibdir. Rəqabətə davamlı olmaq üçün müəssisələrin ehtiyac duyduqları xidmətlərə çıxışı olması zəruridir. Bütün tələb olunan sahələrdə (ölkənin inkişaf səviyyəsindən asılı olmayaraq) sərfəli biznes xidmətlərini inkişaf etdirmək mümkün olmadığından, xidmətlərin idxalına icazə vermək və bəlkə də (ən azı müvəqqəti olaraq) artırmaq tələb olunur.
Açar sözlər: dəyər zənciri, kənd təsərrüfatı, quruculuq işləri, sahibkarlıq subyektləri, yaşıl turizm
Modelling of Life Expectancy in Nusa Tenggara Barat
Authors: Demung Ida Wayan , Utama Made Suyana , Marhaeni A.A.I.N , Yasa I G.W. Murjana
Published: March 2023

The success of economic development must be supported by human development. Life expectancy is an important indicator that acts as a measuring tool for government performance in planning and evaluating national development, especially in the province of West Nusa Tenggara. The purpose of this study was to analyze the variables that affect: the population; government spending; health services; coverage of drug/vaccine availability; nutritional adequacy; education level; age at marriage; environmental sanitation; immunization; domestic violence (KDRT); life expectancy; Risk of Infant Mortality and Risk of Maternal Death. The research uses panel data consisting of 10 regencies/cities for 2008-2019 obtained from BPS, NTB Health Office, NTB DP3AP2KB, NTB Police and conducted in-depth interviews. The data analysis technique uses econometric modelling and system dynamics. The results of the study found that: the behavioral aspect of the community is 1.69 years old and is a top priority. The modelling results also show that the life expectancy in NTB is 1.73 years to 74.15 years compared to the BPS projection of 72.42 years for the National in 2035.
Foreword from the Editor-in-Chief
Authors: Handa Ashok
Published: March 2023

Introduction to the Michaelmas 2022 edition of JNDS from the Editor-in-Chief.
Representation of Nigerian Internet Scamsters in selected Nigerian and International News Reports
Authors: Olawe Opeyemi Emmanuel
Published: March 2023

Linguistic studies on Nigerian internet scamsters have dwelt on the aspects of language use. These studies focused on the linguistic features, slangy expressions, discourse and persuasive strategies used by scamsters in scam messages. However, the aspect of media representation of the social actors of Nigerian internet fraud has not been given adequate attention.  This study, therefore, explores the representation of social actors of Nigerian internet fraud in Nigerian and international news reports. Headlines and news contents are purposively sampled from forty-five news articles published between 2019 and 2021, from two Nigerian newspapers and two international news media. Guided by Halliday’s Systemic Functional Grammar (SFG) and Van Leeuwen’s early work on social actor representation (1996), ten forms of representations were identified. Nigerian Internet Scamsters were represented as educated, role models, imposters, parentally supported, abductors, wrong ambassadors/negative nationals, friends to the security agents, desperate/money ritualists, guilty and convicted, exploiters and victimizers. The negative connotation of these labels indicates that the media are not neutral in their representation of scammers. This study shows that the representation of the social actions and actors in internet fraud are linguistically and discursively framed to fit their ideology.
PENERAPAN METODE PEMBERIAN TUGAS PADA PEMBELAJARAN JARAK JAUH (PJJ) MATA PELAJARAN IPS UNTUK MENINGKATKAN KETUNTASAN BELAJAR SISWA DI SMPN 1 MARGAHAYU KAB. BANDUNG
Authors: Arlinah Euis Ani
Published: March 2023

This Classroom Action Research was conducted at SMP Negeri 1 Margahayu class IX-H. the author examines the problems faced by students in social studies learning, especially to achieve complete learning. In this case the author uses the assignment method for online learning or distance learning during the Covid-19 pandemic. The purpose of this study is to see whether the application of the assignment method can help students achieve complete learning. The author held treatment with 3 cycles of learning activities. In the first cycle student learning completeness is worth 62%, namely there are 17 students out of 45 students who have not achieved the KKM value and the assessment in the second cycle of student learning completeness is 77%, namely there are 10 students who have not achieved the KKM value and in the third cycle it increased rapidly to 93 %, namely only 3 people who have not reached the KKM score. From the results of the study, it was concluded that this assignment method was able to help achieve student learning completeness at school.
APLICAÇÃO DE DESENVOLVIMENTO LEAN DE PRODUTOS E PROCESSOS ASSOCIADO A TRANSFORMAÇÃO DIGITAL NO SETOR DE ENERGIA
Authors: Amaral Tayline Hândrea Pereira do , Silva Fernanda Vieira da , Vidal Leonardo de Carvalho
Published: March 2023

As indústrias de energia historicamente fazem parte de um mercado que move altos investimentos e conhecimentos diversificados, no campo da ciência, tecnologia, automação e engenharia. No entanto, viu-se uma evolução no setor acelerada pela pandemia da Covid-19, peça essencial na transformação digital. Objetivo: O objetivo desta pesquisa concerne em considerar as questões da transformação digital e suas esferas, Métodos: incluindo métodos/metodologias aplicáveis como, por exemplo, Desenvolvimento Enxuto de Produtos e Processos e engenharia simultânea baseada em conjuntos. Resultados: Os resultados indicam casos bibliográficos oriundos da indústria do uso de práticas LPPD como constituintes de um sistema, tencionando modelar atividades de engenharia baseando-se no desenvolvimento de seus produtos, focando na eliminação de desperdícios nas rotinas. Conclusão: contribuição de informações relevantes de como o setor de energia tem se posicionado e sua potencialidade em ser um expoente na transformação digital.
SISTEMA PARA APOIO AO DIAGNÓSTICO DE CÂNCER DE MAMA BASEADO EM REDES NEURAIS ARTIFICIAIS
Authors: Da Silva Lucas Cândido Augusto , Monteiro Juliana Ribas
Published: March 2023

Este trabalho visa desenvolver um sistema baseado em redes neurais artificiais (RNAs) para auxiliar no diagnóstico de câncer de mama. A base de dados usada para treinar a RNA foi a Wisconsin Breast Cancer Diagnosis. Para criar a RNA, foi utilizada a ferramenta NNToolbox do MATLAB.. O resultado esperado é uma RNA que seja capaz de identificar com precisão as características do câncer de mama a partir dos dados fornecidos pela base de dados Wisconsin. Desta forma, a aplicação pode ser utilizada como uma ferramenta adicional para o diagnóstico médico, ajudando a reduzir erros e melhorar o tratamento dos pacientes com câncer de mama.
TECNOLOGÍA BLOCKCHAIN PARA LA PRESERVACIÓN DE REGISTROS DE HISTORIAS CLÍNICAS MÉDICAS
Authors: Tumi Figueroa Alfredo , Borda Colque Jordan Piero , Tumi Figueroa Ernesto Nayer , Torres-Cruz Edward , Torres-Cruz Fred , Ticona Salluca Hugo , Hancco Quispe Juan Kenyhy
Published: March 2023

Objetivo: Este artículo científico tiene como objetivo explorar cómo la tecnología blockchain puede ser utilizada para preservar registros médicos de forma segura, transparente e inmutable. Métodos: El artículo revisa la literatura existente sobre la tecnología blockchain y su aplicación en el campo de la salud, y analiza los desafíos y limitaciones de su implementación. También se destacan algunas iniciativas actuales que están explorando el potencial de la tecnología blockchain para la preservación de registros médicos. Resultados: La tecnología blockchain ofrece una solución prometedora para la preservación de registros médicos confidenciales y sensibles, ya que elimina la necesidad de intermediarios y reduce los costos y la complejidad del proceso de registro y almacenamiento de datos médicos. Además, la descentralización inherente de la tecnología blockchain significa que los datos almacenados son más difíciles de alterar o borrar, lo que garantiza la integridad y la autenticidad de los registros médicos. Sin embargo, existen desafíos y limitaciones en su implementación, como la necesidad de garantizar la privacidad de los datos y la interoperabilidad con sistemas de registro médico existentes. Conclusiones: A pesar de estas limitaciones, el artículo concluye que la tecnología blockchain tiene un gran potencial para mejorar la calidad de la atención médica y la eficiencia de los procesos de atención. Se espera que la implementación exitosa de la tecnología blockchain en la preservación de registros médicos tenga un impacto significativo en la atención médica, mejorando la precisión y accesibilidad de los datos médicos y promoviendo una mayor transparencia y confianza en los sistemas de salud.
A Cultura Da Sociedade Patriarcal E O Esquecimento Do Princípio Da Fraternidade Como Fomentadores Do Esvaziamento De Preceitos Normativos E O Papel Do Estado Brasileiro Na Concretização Da Igualdade Material Entre Os Gêneros
Authors: Mota Joyce Barros da Silva , Teixeira Fernanda da Rocha , Gonçalves Jonas Rodrigo
Published: March 2023

A temática deste artigo é analisar como a cultura e o desprestígio da fraternidade podem atentar contra as leis e quais instrumentos jurídicos são manejados para a igualdade entregêneros. Analisou-se a questão: “por que há discriminação mesmo com normas vigentes?”. A hipótese é que “apenas normas jurídicas são insuficientes para a questão”. O objetivo geral é“discutir o óbice encontrado pelas leis destinadas às mulheres”. Os objetivos específicos são:“demonstrar a atuação Estatal contra a violência de gênero”; “analisar a relação entre patriarcadoe a efetividade legal”; “relacionar a fraternidade frente às discriminações”. Este trabalho é relevante aos operadores do Direito porque analisa a influência da cultura nas normas destinadas ao gênero feminino; para a ciência, por tratar a violência sob ângulo multifacetado; agrega à sociedade pelo fato de que a inclusão social da mulher propicia equilíbrio entre herança e renovação socioculturais. É uma pesquisa qualitativa teórica com duração de seis meses.
ECONOMIA VERDE E ECONOMIA CIRCULAR:
Authors: Leal Claudia Pimenta , Lima Fabrício Wantoil , Graças Juliano Candido das
Published: March 2023

Meio Ambiente e Economia mantém uma relação extremamente intima entre si, já que a atividade econômica se faz sobre a utilização de recursos naturais. De fato, a Economia somente tem sentido na medida em que todos seus estudos e análises se voltam para os bens que circulam e são produzidos socialmente, o que ocorre graças a utilização/transformação dos bens que são extraídos da natureza. O intuito desse artigo é analisar duas escolas econômicas advindas do desenvolvimento sustentável: a economia verde e a economia circular, e a partir delas, refletir como a legislação ambiental brasileira vem se adequando aos novos projetos de produção mitigadores do impacto ambiental, destacando a Lei de Política Nacional de Resíduos Sólidos e os princípios do poluidor-pagador, do usuário- pagador e do protetor-recebedor. Para consubstanciar o estudo serão usados os procedimentos metodológicos bibliográfico e comparativo. Este trabalho divide-se em três capítulos, sendo o primeiro, sobre O Desenvolvimento Sustentável e a Economia Verde: Concepções que se entremeiam; o segundo trata da Economia Circular e o terceiro sobre os Instrumentos Jurídicos Advindos do Pensamento Econômico Sustentável no Brasil.