bluuebunny/crossref_metadata_2025 huggingface dataset:
The influence of artificial intelligence on the manufacturing industry in South Africa
Authors: Nzama Manqoba L. , Epizitone Gloria A. , Moyane Smangele P. , Nkomo Ntando , Mthalane Peggy P.
Published: August 2024

Background: The adoption of artificial intelligence (AI) in manufacturing has the potential to considerably improve productivity, efficiency and sustainability. Artificial intelligence aids with tasks such as data processing and process monitoring, process modelling and optimisation, live fault detection, and process quality assessment in manufacturing processes.Aim: This study sought to obtain a full understanding of the influence of AI on the South African manufacturing industry by exploring how AI technology is impacting productivity, reshaping the workforce, affecting quality control practices and optimising supply chain management among other issues.Setting: Data in this study were obtained from 23 qualitative research publications that address the influence of AI on the manufacturing industry in South Africa published on ScienceDirect, Scopus, Springer, Web of Science and Google Scholar.Method: Multiple correspondence analysis was utilised to analyse associations among quality, productivity, supply chain and workforce transformation in the presence of AI in the South African manufacturing industry.Results: The findings demonstrate a substantial association between the usage of AI and a range of performance measures, suggesting that those organisations embracing AI technology can benefit from greater productivity, quality control and supply chain management. Additionally, findings emphasised the necessity of workforce transformation because of AI adoption.Conclusion: The adoption of AI technology positively influenced the South African manufacturing industry, contributing to increased productivity and quality, and optimising the supply chain.Contribution: This study makes a valuable contribution to the existing body of knowledge as AI adoption in the manufacturing industry in developing countries is only emerging.
Understanding the challenges encountered by small business owners regarding value-added tax compliance
Authors: Ndlovu Mphagahlele O. , Schutte Daniel P.
Published: August 2024

Background: South African tax practitioners fulfil a worthwhile advisory role and have unique insights into and emotional responses to the challenges faced by small business owners (SBOs) regarding value-added tax (VAT).Aim: The study aims to understand the insights of tax practitioners around the challenges encountered by SBOs regarding VAT compliance.Setting: A combination of face-to-face and online interviews took place with tax practitioners who service SBOs situated in the Gauteng province of South Africa.Method: The study employed a qualitative research methodology and an interpretivism paradigm. Twenty-two semi-structured interviews were conducted with tax practitioners to gather their insights regarding challenges encountered by SBOs regarding VAT compliance.Results: Tax practitioners generally argue that SBOs struggle with compliance challenges. There is a lack of understanding regarding the basic principles of the concept of agency for VAT purposes. Operational needs often impel the SBOs to utilise the VAT monies for ongoing business concerns. Accounting for VAT on an invoice basis is difficult for SBOs. Also, at the compulsory VAT registration threshold of R1 million, the SBOs are not ready to handle the VAT compliance burden yet. Lastly, there are negative attitudes towards VAT powered by the view that VAT encompasses constant outflows of cash.Conclusion: Tax practitioners have important, yet complicated, interlocutor roles in ensuring VAT compliance. There needs to be a collaborative effort from all relevant role players to improve the day-to-day lived experiences regarding VAT compliance of SBOs.Contribution: The study’s philosophy adds differentiated dimensions around the key challenges facing SBOs regarding VAT compliance with a view towards alleviating these obstacles.
Mindfulness in Different Sociodemographic Strata: Partial Validation of the Mindful Attention Awareness Scale in an Indian Sample
Authors: Padhi Buddhaditya , Kar Nilamadhab , Kar Brajaballav
Published: August 2024

Background:

Mindfulness-based interventions are increasing in clinical and nonclinical populations. It is important to have a culturally validated instrument to measure the construct.

Aims:

We intended to evaluate the Mindful Attention Awareness Scale (MAAS) in an Indian sample, for its reliability and dimensionality along with any differences among the sociodemographic strata.

Settings and Design:

The design of the study was an online-based survey.

Materials and Methods:

An anonymous survey was conducted involving adult participants with a convenience and snowball sampling method. Mindfulness based on MAAS responses and demographic details were collected.

Statistical Analysis:

Cronbach’s alpha, t-test, analysis of variance, Tukey’s honestly significant difference test, and factor analysis were used for analysis.

Results:

The average mindfulness score was 4.3 ± 0.78, and skewness was − 0.39. The score was normally distributed. The reliability for the MAAS (Cronbach’s α =0.830) was acceptable. The split-half reliability correlation was 0.66. The mean of item scores varied from 3.52 to 4.85, and the standard deviation varied from 1.2 to 1.6. The factor analysis explained 53% variance and identified four factors named as “inattention to the present,” “lost in thought,” “lack of circumstantial awareness,” and “late realization of feelings.” MAAS scores were significantly different across age, marital status, and occupation but did not differ by gender, education, or economic status.

Conclusions:

It appears that MAAS can be used in the Indian population; however, there is a need for further validation studies, in different specific populations.
Varied Presentations and Specific Treatment of Adult Attention-deficit Hyperactivity Disorder: Is There a Learning Lesson?
Authors: Raje Madhav , Mallik Amaranth , Chandramaniya Vinesh
Published: August 2024

The importance of diagnosing and treating adult attention-deficit hyperactivity disorder (ADHD) effectively is accepted nowadays. However, significant numbers of ADHD adults are missed because of variability in presentations that impede diagnosis. Complex presentations occur due to many factors such as individual variations in neurodevelopmental deficits, impact of comorbidities, genetic load, coping mechanism, and intelligence. With this background, four outpatient department cases are selected. The objective is to describe variability in presentations/symptoms, diagnostic dilemma, and partial recovery and discuss the effectiveness of treatment which is not reported before. Cases presenting with comorbidities/unsuspecting presentations/relapses that created diagnostic conundrum are selected. Uncommon varied presentations, not reported before such as persistent dysphoria, unremitting childhood insomnia, nonresponding obsessive rumination, pathological sense of morality, inappropriate behavior, and paresthesias are described. Combination of suboptimal dose of Atmoxetine (ATX) and that of sustained release Methylphenidate (MPH) which is not reported before is described in this series. Use of symptomatic pharmacotherapy along with specific psychotherapy that brought lasting relief is unfolded here.
Mesenteric Cyst Masquerading as Ovarian Cyst
Authors: Kirti Divya , Lamba Ramesh , Phalgune Deepak Sadashiv
Published: August 2024

Mesenteric cysts are rare benign abdominal lesions that possess the risk of malignant transformation in 3% of reported cases. Most cysts are asymptomatic and can affect practically any abdominal quadrant. They are diagnosed incidentally or during the management of their complications. Ultrasonography, computed tomography scan, magnetic resonance imaging and histopathology are needed for the diagnosis. They can mimic multiple other cysts; hence, their timely diagnosis is of utmost importance. The mainstay of treatment is surgical excision of the cyst, which is essential to prevent the recurrence of malignant transformation. We present a rare case of a 40-year-old female patient with no known comorbidities who started feeling weakness with gradual onset and was increasing. We successfully removed a mesenteric cyst of size approximately 10 cm × 6 cm × 5 cm. This article aims to educate the readers and to make fellow surgeons well aware of this condition for better diagnosis and treatment.
Premixed Dual-Fuel Combustion of
Camelina sativa
Oil
and Ethanol
Authors: Pawlak Grzegorz , Skrzek Tomasz , Kosiuczenko Krzysztof , Płochocki Patryk , Simiński Przemysław
Published: August 2024

Dual-fuel (DF) engines enable efficient utilization of a low reactivity fuel
(LRF), usually port-injected, and a high reactivity fuel (HRF) provided directly
into the cylinder. Ethanol and Camelina sativa oil can be
ecologically effective but not fully recognized alternatives for energy
production using modern CI engines equipped with a common rail system and
adopted for dual fueling. The high efficiency of the process depends on the
organization of the combustion.

The article describes the premixed dual-fuel combustion (PDFC) realized by
dividing the Camelina sativa dose and adjusting its injection
timing to the energetic share of ethanol in the DF mixture. The injection
strategy of HRF is crucial to confine knock, which limits DF engine operation,
but the influence of EGR is also important. The research AVL engine’s
dual-fueling tests focused on combustion process modification by the proposed
injection strategy and cooled EGR at different substitution rates. For all
examined points of the engine run, the volumetric heat release rate diagrams,
cylinder pressure, and temperature illustrate changes that resulted from the
tested fueling options. Additionally, engine thermal efficiency and emissions
are presented. Because of potential application, the tests were confined to one
engine speed (n = 1500 rpm). The research confirmed the possibility of
efficiently applying raw Camelina sativa oil as an HRF for DF
engines and ethanol (LRF) under high-load conditions.
Exploring and Comparing Control Strategies for a Novel Double Damper
Suspension System
Authors: Hamedi Behzad , Shrikanthan Sudarshan , Taheri Saied
Published: August 2024

In the highly competitive landscape of the automotive industry, enhancing ride
comfort has become a paramount challenge for automakers. To address this
challenge, a novel double damper suspension system has been investigated. This
system, featuring two single dampers operating collaboratively as an integrated
unit, is analyzed with a dual focus: a comprehensive comparison of various
control algorithms to identify the one offering superior comfort and the
experimental validation of these findings. The modeling process, executed in
Simulink, encompasses the representation of pressure, discharge, and force
equations, along with the development and testing of multiple control
algorithms. The study employs a shock dynamometer, utilizing both the double
damper and a single semi-active damper as test subjects in a pseudo-quarter-car
test bed setup. Throughout the experimental phase, solenoid actuation in the
dampers is guided by specific control logic, utilizing acceleration data for the
sprung and unsprung masses. Results demonstrate that the double damper
significantly enhances road holding and ride comfort compared to a single damper
concept. The study encompasses a spectrum of control algorithms, including
Skyhook Control, Groundhook Control, ADD Control, and PID Control. Notably, PID
Control emerges as the most balanced algorithm in terms of comfort improvement.
Crucially, the experimental results validate the effectiveness of the proposed
double damper system. This research positions the double damper concept as a
promising and viable alternative for automakers seeking to elevate comfort
levels of their vehicles among a competitive market.
Lie symmetry analysis of (2+1)-dimensional time fractional Kadomtsev-Petviashvili equation
Authors: Yu Jicheng , Feng Yuqiang
Published: August 2024

In this paper, Lie symmetry analysis method is applied to the
(2+1)-dimensional time fractional Kadomtsev-Petviashvili (KP) equation with the
mixed derivative of Riemann-Liouville time-fractional derivative and
integer-order $x$-derivative. We obtained all the Lie symmetries admitted by
the KP equation and used them to reduce the (2+1)-dimensional fractional
partial differential equation with Riemann-Liouville fractional derivative to
some (1+1)-dimensional fractional partial differential equations with
Erd\'{e}lyi-Kober fractional derivative or Riemann-Liouville fractional
derivative, thereby getting some exact solutions of the reduced equations. In
addition, the new conservation theorem and the generalization of Noether
operators are developed to construct the conservation laws for the equation
studied.
Green Approach for Water Treatment
Authors: Ng Karno , Alston Samuel , Castro Samantha , Santiago Eric
Published: August 2024

The common first step for water treatment is removing the particulate impurities by coagulation and flocculation. The conventional treatment uses polyvalent salts such as aluminum sulfate, iron (III) chloride, and synthetic polymers as coagulating agents which leads to potential toxicity.  The purpose of this study is to identify environmentally friendly natural products as coagulant agents for water treatment. Four plant seeds (Amaranth, chia, quinoa, and wheat germ), corn cob, orange peel, and avocado peel were tested. Turbidity measurements were conducted with a wireless, portable turbidity sensor. Data was collected on a smartphone. The performance of the turbidity sensor was evaluated by preparation of a calibration curve (r2 = 0.9928). Results show that all four plant seeds and avocado peel demonstrated the ability to decrease the turbidity of the water sample. Among the four seeds that were studied, Amaranth and chia were identified as the top two natural coagulant agents. Inter-day and Intra-day studies were performed for the turbidity measurements. The relative standard deviation (RSD) was found to be less than 10%, indicating the method has good precision. The method can serve as a point-of-use water treatment in remote areas of developing countries with limited resources.
An Algorithm for Detecting Sentence Validity
Authors: DeGennaro Charles , McDonald Andrew , Suchy Ashley
Published: August 2024

In this paper, we introduce an algorithm for determining the grammatical validity of a sentence. We take a similar approach as in (Preller, 2007) and (Lambek, Type Grammar Revisited, 1999) (Lambek, From word to sentence: a computational algebraic approach to grammar, 2008) by encoding the English words based on word type which we call components. A sentence can be described both algebraically and geometrically. Our algorithm generates the geometric portion called underlinks from the generalized reductions of the algebraic portion. Underlinks uniquely determine the reduction of the components leading to the empty string. This is the mathematical basis for determining if a sentence is valid. We also provide a proof for the algorithm’s time complexity of O(n2) along with a Python implementation. This paper is part of a bigger project based on (Coecke, Mehrnoosh, Clarky, 2010) where we explore the combination of a sentence’s grammar and meaning. This is done by combining two compact closed categories; pregroups represent the grammar of a sentence, and finite dimensional vector spaces describe the meaning of a sentence. Together one compact closed category is created, representing both aspects of the sentence.
"When I started, I wasn't really interested in such things" – Catching and Holding an Interest in Computer Science and Technology
Authors: Tillmann Jonas , Wegner Claas
Published: August 2024

Satellite laboratories, designed to ignite interest in technical and computer science topics, employ cross-age peer tutoring and physical computing platforms. Catering to students from 5th grade onwards, these laboratories are led by tutors from 9th grade onwards. Employing a design-based research approach, the project aims to comprehensively understand teaching and learning dynamics and address well-founded problems. This study investigates the impact of satellite laboratories on (situational) interest and subsequent course choices, recognizing the decline in STEM interest as students age, particularly in computer science. To combat this trend, early stimulation of STEM interest is deemed crucial. Thirteen students were interviewed, revealing that many already held STEM interests before participating. The data, analyzed through structured content analysis, demonstrates alignment with the four-phase model of interest genesis, highlighting situational epistemic and emotional interest. Students view satellite laboratories as valuable introductions influencing future course selections. This research underscores the significance of initiatives fostering early STEM interest to sustain engagement and combat declining interest in computer science.
The Influence of Historically Marginalized Undergraduate Students’ Perceptions of STEM on their Academic and Career Choices
Authors: McClain Jessica , Buck Gayle
Published: August 2024

Research has shown that university students approach STEM fields with preconceived notions that has the ability to influence their future STEM trajectories. Several scholarly investigations have explored pedagogical methodologies that not only recognize but actively validate the varied proficiencies that these pupils possess. This nested mixed methods study contributes to this work. Data sources included a survey, a card sorting activity, and student written reflections. By employing a thematic data analysis framework, the results indicated that students held the following perceptions of STEM: (1) STEM is task-oriented; (2) STEM is bound together by external ties; and (3) STEM is both optimistic and cognizant of the journey ahead. These results highlight the correlation between the perceptions and experiences of marginalized students in STEM. The study's implications suggest that to address the obstacles presented by external factors that hinder the acknowledgment of underrepresented students in STEM fields, policymakers, and academic institutions should take proactive steps to establish mitigation strategies.
Qualitative and quantitative descriptors for quantifying the genetic diversity of bean seeds
Authors: Aguilera Jorge González , Ribeiro Eduarda Barbosa Esteves , Do Nascimento Ana Carolina Vidal , Silva Maria Vitória , Carvalho Roberta dos Santos , Cocco Andrezza Santos , Barreto Andressa Fernanda Santos , Martins Gabriela Silva , Barcelos Rian Pereira , Rodrigues Jose Augusto dos Santos , Steiner Fábio , Bardiviesso Diógenes Martins
Published: August 2024

Beans are one of the main vegetable protein sources for human consumption. Breeders always seek a diversity of bean genotypes to establish and select the best genotypes that promote the greatest genetic gain for the crop. This study aimed to determine the genetic diversity of bean genotypes based on the characterization of qualitative and quantitative descriptors. Samples of 17 bean cultivars were acquired from the local seed market in Cassilândia, MS, Brazil. Four quantitative and eight qualitative descriptors were used. The data were subjected to analysis of variance using a completely randomized design with three replications. Quantitative data means were grouped using the Scott-Knott test at a 5% probability level. Principal component analysis (PCA) was used for the qualitative and quantitative data. Genetic diversity was reported for all quantitative and qualitative traits of bean seeds. The weight of 1,000 seeds (169 to 629 g), seed width (4.8 to 8.0 mm), seed length (8 to 17 mm), and seed thickness (3.7 to 7.4 mm) showed highly significant differences (P<0.001) between the genotypes. Seed color (2 classes), primary color (3 classes) and secondary color (3 classes), seed shape (5 classes), degree of seed flattening (3 classes), seed brightness (3 classes), halo (2 classes) and halo color (2 classes) were the qualitative descriptors measured. The qualitative and quantitative descriptors used in this study proved important for describing the germplasm of the bean crop. The principal component analysis showed that the first two components retain 58% of the data variability, forming five divergent groups. The characterization of the bean genotypes showed genetic diversity in their seeds, and the qualitative and quantitative descriptors used contributed to the adequate separation of the genotypes.
Sowing times of soybean cultivars in the southern region of Maranhão
Authors: Zuffo Alan Mario , Aguilera Jorge González , Steiner Fabio , Silva Francisco Charles dos Santos , Mezzomo Ricardo , Zanatta Tatiane Scilewski da Costa , Barrozo Leandra Matos , Dos Santos Joel Cabral , Coelho Yago Pinto , Ratke Rafael Felippe
Published: August 2024

The sowing time and identification of soybean cultivars with the greatest productive potential in each growing region are crucial factors for maximizing the yield and profitability of crops. This study evaluated the effect of sowing time on the agronomic performance of 40 soybean cultivars and identified the best soybean cultivars to be recommended at each sowing time for the southern region of Maranhão. The field experiment consisted of two sowing times [soybean sown on November 10th, 2023 (1st sowing time) and December 2nd, 2023 (2nd sowing time)] and 40 soybean cultivars arranged in a split-plot experimental design with three replications. The results showed that sowing time and soybean cultivar differed in terms of grain yield potential. Compared with those sown in the first half of November, soybean cultivars sown at the beginning of December exhibit greater agronomic performance. The soybean cultivars BMX Olimpo IPRO, Latitude ADAPTA IPRO, 98R30 CE, BMX Fortaleza IPRO and M 8330 i2X have greater grain production potential when sown in the first half of November. The soybean cultivars SOY AMPLA IPRO, HO Coxim IPRO, DM 74K75 CE, FT® 3868 IPRO, DM 79I81 IPRO and M 8606 i2X have greater grain production potential when sown at the beginning of December.
Acute toxicity of Oreochromis niloticus fingerlings exposed to effluent from Delta State University, Abraka Nigeria boys hostel
Authors: Ayoola Ebenezer O. , Enwemiwe Victor N. , Erhenhi Hilda O. , Obi Clement C. , Adebowale Agboola A. , Esiwo Eric , Onokpasa Joyce A. , Ikomi Robert B.
Published: August 2024

Studies on aquatic pollution are crucial for maintaining environmental health. This study assessed the toxicity of effluents from the male hostel site II at Delta State University (DELSU) on Oreochromis niloticus fingerlings. Behavioral responses and mortality rates were observed as toxicity indicators. The physicochemical characteristics of the raw effluent were evaluated and compared with standard methods. In a 96-hour static bioassay, 20 fingerlings were exposed to varying effluent concentrations: 0%, 20%, 40%, 60%, 80%, and 100%, with the experiment triplicated. Analysis showed pH (5.6), temperature (26.1°C), TDS (304 mg/L), dissolved oxygen (5.7 mg/L), chlorine (5.55 mg/L), ammonia (0.21 mg/L), and hardness (0.79 mg/L). Water analysis over 12-96 hours ranged for pH (5.45-5.62), temperature (22.50-26.30°C), TDS (61.50-237.50 mg/L), DO (4.45-6.00 mg/L), chlorine (0.84-3.98 mg/L), ammonia (0.14-0.37 mg/L), and hardness (6.52-31.93 mg/L), with no statistically significant differences (p>0.05). Behavioral responses included air gulping, irregular swimming, and lack of reflex. Mortality depended on effluent concentration, with no deaths at 0%-80% but 80% mortality at 100%. Lethal times for 50% and 95% mortality at 100% concentration were 48.6 and 102.8 hours, respectively. Diluting or treating wastewater before release is necessary to prevent fish mortality in the wild.
Pemanfaatan Limbah Pasar Sayuran dan Ampas Tebu Terhadap Pertumbuhan Maggot BSF (Hermetia Illucens)
Authors: Ansyari Muhammad Taufan , Afriani Dwi Tika , Siswoyo Bambang Hendra
Published: August 2024

Tujuan Penelitian untuk mengetahui pengaruh pemberian media yang berbeda dengan menggunakan limbah sayur kol, sayur sawi, sayur kangkung dan ampas tebu fermentasi terhadap pertumbuhan maggot BSF (Hermetia illucens) serta untuk mengetahui media yang memberikan pertumbuhan terbaik pada maggot (Hermetia illucens). Penelitian dilaksanakan pada bulan Maret 2022 sampai dengan bulan April 2022 di Laboratorium Basah Program Studi Akuakultur Fakultas Perikanan Universitas Dharmawangsa. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 3 perlakuan dan 3 ulangan. Hasil Penelitian menunjukkan biomassa mutlak tertinggi maggot terdapat pada perlakuan A dengan biomassa rata-rata 2.204,33 gram, sedangkan biomassa terendah terdapat pada perlakuan B dengan biomassa rata- rata 1.413,33 gram. Hasil anava menunjukkan pemberian pakan yang berbeda berpengaruh sangat nyata (highly significant) (P>0.01) terhadap berat biomassa mutlak maggot (Hermetia illucens).
Impacto del marketing digital en consumidores versátiles en la era digital: un análisis bibliométrico
Authors: Ruiz Pinto María Fernanda , Constante Portero Daniel Dario , Alvarado Corti Ana Barbara , López Gamboa Darío Sebastián
Published: August 2024

Este artículo aborda el impacto del marketing digital en consumidores versátiles en la era digital mediante un análisis bibliométrico. El problema investigado se centra en comprender cómo el marketing digital afecta a los consumidores en un entorno donde la versatilidad y la adaptabilidad son clave. El objetivo del estudio es analizar la literatura académica disponible sobre este tema para identificar tendencias y áreas de interés emergentes. Este artículo analiza el impacto del marketing digital en consumidores versátiles mediante un análisis bibliométrico. Se investigó cómo el marketing digital afecta a los consumidores en un entorno de constante adaptabilidad. El estudio revisó sistemáticamente 160 artículos científicos indexados en Scopus, utilizando técnicas bibliométricas para evaluar la producción académica y las relaciones entre autores, instituciones y temas. Los resultados revelan un interés creciente en la personalización, la experiencia del usuario y la integración de tecnologías emergentes. Se concluye la necesidad de adaptar continuamente las estrategias de marketing digital para satisfacer las demandas cambiantes de los consumidores en la era digital.
LA ADMINISTRACIÓN ESPAÑOLA EN GUERRA
Authors: RUANO DE LA FUENTE JOSÉ MANUEL
Published: August 2024

Estudia la evolución de la estructura orgánica y el funcionamiento de la Administración Central del Estado en un contexto de convulsión política, referida a las Administraciones centrales civiles correspondientes a cada uno de los bandos enfrentados en la guerra civil: el republicano y el nacionalista. Estas circunstancias afectan, en mayor o menor medida, a todas las instituciones sociales y político-administrativas.
Analisis Kinerja Simpang Tak Bersinyal di Bandara Sam Ratulangi Manado Akibat Peningkatan Pergerakan Penumpang Pesawat Udara
Authors: F. J. C. Malonda Winsy , R. Lefrandt Lucia I. , Y. R. Rompis Semuel
Published: August 2024

Posisi geografis suatu wilayah berpengaruh terhadap perkembangan wilayah tersebut. Secara geografis, Provinsi Sulawesi Utara terletak di bagian utara Indonesia. Letak geografis Provinsi Sulawesi Utara di wilayah perbatasan negara menjadikannya sangat strategis karena dekat dengan negara-negara di Asia Timur dan Pasifik. Hal ini menjadikan provinsi ini sebagai gerbang utama Indonesia. Penelitian ini bertujuan untuk mencari solusi alternatif terhadap permasalahan yang disebutkan sebelumnya, yaitu untuk mengelola dan menangani simpang dengan cara yang efektif guna mencapai kinerja optimal. Data diperoleh dari data dukung atau informasi yang didapat melalui survei ataupun dari instansi terkait merupakan fakta-fakta yang terjadi dan nyata dari lapangan. Penelitian ini memperoleh hasil bawah Simpang tak bersinyal Bandara Sam Ratulangi, merupakan akses utama kendaraan yang keluar dan masuk bandara, dimana 42% kendaraan yang melewati simpang adalah kendaraan yang akan menuju atau dari Bandara Sam Ratulangi
Effect of Chitinase-3-Like Protein 1 (YKL-40) Levels in the Plasma of Babylon Women with Breast Cancer
Authors: Shemran Khawla A. , Najm Zainab Mohsen , Abbass Ali Zinah , Kadhim ‎Hawraa Mudheher
Published: August 2024

Background: Breast cancer (BC) is a kind of cancer that starts in the breast. patients in addition to doctors are disturbed by survival prognosis. Besides, the prognostic factor has been the clinic pathological parameter linked to tumor consequences. Also, this cancer type possesses the biggest uprising rate of frequency as well as number two in rates of mortality in female’ cancers. migration of cancer cells starting the primary tumor and the invasion of cancer cells in the adjacent tissue are the primary steps in cancer metastasis. The present education aims to evaluate Chitinase-3-Like Protein 1 (YKL-40) levels in Babylon women with breast cancer and control groups. Material and methods: The case-control group was made up of 60 subjects, presumably healthy women, whereas the sick group was made up of 60 women with breast cancer.  A study was conducted in Marjan Medical City, Imam Al-Sadiq Hospital, and AL-Hilla Teaching Hospital in Hilla City, between 2/11/2023 and April 29/4/2024. An ELISA was used to calculate the plasma concentrations that referred to Chitinase-3-Like Protein 1 (YKL-40). SPSS software was used to conduct the statistical analysis. Results: Despite a considerable increase in Chitinase-3-Like Protein 1 levels, with patients comparing it together with the control group (p < 0.05). Conclusion: women with breast cancer had considerably increased serum levels of Chitinase-3-Like Protein 1 levels. Based on the results of this investigation, this indicates the part of Chitinase-3-similar to Protein 1 as a prognostic marker within females with BC disease.
Somatic Cell Count Evaluation in Early Lactation Betweenprimiparous and Multiparous Bos indicus Cows (SDG'S)
Authors: Guamán-Rivera Santiago Alexander , Salgado Myriam Valeria Ruiz , Ortiz-Naveda Nelson Rene , Herrera-Feijoo Robinson J. , Tapia Maria Fernanda Baquero , Soldado Geovanny Marco Soldado
Published: August 2024

Objective: A study examined the relationship between somatic cell count (SCC) and milk yield   Theoretical Framework: The sustainable development of dairy farms will be key to stopping the growing agricultural frontier. In comparison to breeds from temperate regions, tropical bovine production is low in terms of milk kilos, composition, or udder health.   Method: We enrolled one hundred fifty cows (Primiparous, PM, 75 and Multiparous, MP 75) in early lactation (days in milk, PM =134 ± 3; MP = 136 ± 5), milk production (9,88 kg/d, on average) of the creole breed Gyr lechers. Prior to the assignment to each treatment, the SCC values were lower than 220,000 cells/mL, on average. All cows were maintained to graze daily on Megathyrsus maximus and supplemented with Morus alba ad libitum, being hand-milking at 0700 daily. Before analysis, the SCC was logarithmically trans-formed (log10). Then, PROC Mixed from SAS version 9.4 was used to evaluate all measurements.   Results and Discussion: The MP had higher milk yields than PM cows (10.83 vs. 9.18 ± 0.38 kg/d; P = 0.003). Similar results were observed for fat-corrected milk (8.26 vs. 6.80 ± 0.34; P = 0.002), although the fat values did not differ between both groups (P = 0.86) being lower than referential values for these breeds (2.46 ± 0.16, on average). Additionally, no differences were observed in the other milk components (P = 0.65 to 0.85). Despite that, the somatic cell count (SCC) values indicated a statistical tendency in PM than in MP (1.89 vs. 2.13 ± 0.05; P = 0.07).   Research Implications: Low-fat contents were observed in both groups, possibly due to the low quality of foods used in ruminant feeding. Correspondingly, the parity and advanced lactation conditioned the SCC contents. Therefore, further studies may be relevant in order to identify complementary factors that possibly could be more determinants.   Originality/Value: The relevance and value of this research are very importance due to the main activity in this zone is livestock cattle.
Employment Discipline And the Threat of Dismissal Asregulators of the Labor Market in Kazakhstan (SDG)
Authors: Turlykhankyzy Kuralay , Buribayev Yermek A. , Khamzina Zhanna A.
Published: August 2024

Objective: This study investigates the role of unemployment as a mechanism of labor discipline in Kazakhstan. It analyzes the relationships between the official unemployment rate and the labor legislation reforms regulating labor discipline that have occurred since Kazakhstan gained independence. The manuscript outlines the developmental stages of labor legislation concerning labor discipline.
 
Method: The research is based on a comprehensive analysis of statistical data, legislative acts, and judicial practices in Kazakhstan. Data sources include official statistics on unemployment and labor disputes, an analysis of changes in the Labor Code of Kazakhstan, and a review of judicial decisions related to disciplinary sanctions and dismissals.
 
Results: The study reveals that strengthening disciplinary responsibility and expanding the powers of employers have significantly contributed to the decline in unemployment in Kazakhstan. These results support the hypothesis that strict labor discipline and pressure on employees can positively impact the overall labor market. However, this impact is not isolated but part of a broader set of measures.
 
Contribution: This research provides a detailed comparative analysis of the number of labor disputes and the evolution of Kazakhstan's labor discipline legislation. Key observations include the correlation between stringent disciplinary norms and reduced unemployment, the influence of judicial practices on labor discipline, and the necessity of balancing strict discipline with fair treatment to prevent legal disputes. The findings offer valuable insights for optimizing labor policies to support sustainable labor market development in Kazakhstan. These insights align with the goals of SDG 8, which promotes sustained, inclusive, and sustainable economic growth, full and productive employment, and decent work for all.
Law Enforcement of Environmental Agreement Violations by Business Entities
Authors:   Faculty of Law, Wijaya Kusuma Surabaya University,, Taufiq Moehammad Nur , Enggarsasi Umi ,   Faculty of Law, Wijaya Kusuma Surabaya University,, Subagiyo Dwi Tatak ,   Faculty of Law, Wijaya Kusuma Surabaya University,
Published: August 2024

In the increasing demands for environmental protection and management which are currently increasing and require attention from every child of the nation as both policy makers and the community in general, the environmental law since the enactment of Law Number 4 of 1982 to Law Number 32 of 2009 which was then codified in the main ideas of Law Number 6 of 2023 concerning Job Creation, this is the answer to the government's efforts in enforcing environmental law to be better and more beneficial. In the application of criminal law sanctions as a result of criminal acts by reviewing and highlighting the application of law to the implementation of environmental management as an effort for environmentally sustainable development, problems regarding the consequences of criminal acts committed by Business Entities so that they can result in additional criminal penalties must be based on legal norms by paying attention to the level of public awareness and global environmental developments and international legal instruments related to the environment as well as the awareness and life of the community in relation to environmental management have developed in such a way that they need to be refined to achieve the goals of environmentally sustainable development.
A influência da imagem dos atletas do surfe no comportamento do consumidor
Authors: Velasco Campos Daniel , Moreira da Silva Paula Renata Céli
Published: August 2024

O presente estudo teve como objetivo investigar a influência da imagem dos atletas profissionais de surfe na compra de produtos relacionados ao esporte. A pesquisa foi exploratória com abordagem qualitativa. Foram feitas entrevistas em profundidade com consumidores ou simpatizantes do esporte surfe, todos residentes na cidade de Macaé-RJ. Os resultados mostraram que todos os entrevistados já assistiram algum evento ou competição de surfe pela TV, Internet ou pessoalmente. A maioria disse ser fã de algum atleta do esporte e, com o acesso à Internet e redes sociais, podem acompanhar o dia a dia e campeonato dos atletas do esporte pela rede social Instagram. Os produtos relacionados ao surfe mais consumidos pelos entrevistados foram acessórios para a prática do esporte, vestuário e acessórios pessoais. Os locais mais usados para compra de produtos de surfe são as lojas físicas e pela Internet, sendo a Internet o local com maior preferência para consumo, pela facilidade em encontrar variedade de produtos e pelo preço mais acessível. A motivação para a compra de produtos relacionados ao surfe foi o estilo de vida que o surfe representa. Os entrevistados demonstraram vontade de usar o que os atletas usam e associam a recomendação do atleta à qualidade da marca.
Motivos para praticar enoturismo
Authors: Borges Gustavo da Rosa , Obes Graciela de Oliveira
Published: August 2024

Turismo é uma importante atividade que impulsiona o mundo. Existem diversos lugares, alocados em zonas urbanas ou rurais. Mediante diversos fatores que fazem parte da vida moderna, o turismo rural tem ganhado proporção. Entre os diversos lugares existentes no turismo rural está o Enoturismo, uma prática que consiste em visitar locais onde são produzidos os vinhos. A literatura tem apontado diversos motivos que faz com que as pessoas pratiquem o Enoturismo; entretanto, pouco ainda se sabe os principais. Por meio de uma abordagem quantitativa e descritiva, contendo amostra de 70 participantes, descobriu-se que o motivo mais determinante para a prática do Enoturismo é a intenção de conhecer novos lugares e o desejo de apreciar a paisagem rural. As motivações sugeridas pela teoria foram agrupadas em 4 dimensões, por meio de uma análise fatorial exploratória: sair da rotina, local, conhecimento sobre o vinho e degustação. O local foi o mais apontado como fator determinante para a prática do Enoturimo. Por fim, constatou-se que o conhecimento sobre o vinho é importante apenas para quem já praticou o Enoturismo. Os resultados sugerem que os aspectos subjacentes do vinho sejam explorados para impulsionar o Enoturismo.
SAP Build Work Zone Overview, Beginners Guide and Technical Insights - Part 3
Authors:   Wilmington, USA, Kumar Deepak , Raju Kesaboina Maha Bhageshwara ,   Hyderabad, INDIA
Published: August 2024

SAP Build Work Zone is a digital workspace solution that aims to boost employee efficiency and involvement by offering a personalized gateway to applications, processes, data, and communication tools.
Can Osmolytes TMAO and Glycerol Rescue Destabilized Temperature-Sensitive Mutants of P53?
Authors:   MRC Centre for Protein Engineering, MRC Centre, Hills Road, Cambridge CB2 0QH, United Kingdom, Jaggi Gaurav , Townsley Fiona M ,   MRC Centre for Protein Engineering, MRC Centre, Hills Road, Cambridge CB2 0QH, United Kingdom
Published: August 2024

Some 30-40% of oncogenic mutants of p53 are inactive because of low stability. Stabilization of such mutants is one route for novel anti-cancer drugs. The osmolytes glycerol and trimethylamine N-oxide stabilize all proteins by a combination of effects on solvent water and by direct interactions with proteins. It has been reported that protein instability defects in temperature-sensitive p53 mutants can be rescued in cell lines by the addition of low concentrations of those compounds. We measured the effects of glycerol and trimethylamine N-oxide on the thermal and kinetic stability of wild-type p53 and temperaturesensitive mutants in vitro and found that there were just negligible increases in stability at the concentrations reportedly used in cell lines. We found no rescue of mutants in H1299 cell lines at those reported concentrations. There was some stabilization at higher concentrations of glycerol and trimethylamine N-oxide in vitro but these concentrations were toxic to the cells. It would seem unlikely that the use of general osmloytes would be an effective strategy for the rescue of unstable mutants because even if they were effective at stabilizing p53, they would alter the proteostasis of the cell.
The Exploration of Hepatoportal Sclerosis in Pediatrics
Authors:   Department of Pediatrics III, Unit of Pediatric Gastroenterology and Hepatology, Abderrahim Harrouchi Children’s Hospital, Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco, D Bensabbahia
Published: August 2024

Hepatoportal sclerosis, now categorized under the term porto-sinusoidal vascular disease, is a condition leading to non-cirrhotic portal hypertension and posing a substantial risk of variceal bleeding. This payer aims to elucidate this phenomenon through a case study involving a patient displaying manifestations of non-cirrhotic portal hypertension with hemorrhagic indications. The objective is to describe the clinical, radiological, and histological features, as well as the complications associated with this pathology, which is infrequently documented in the pediatric population.
Utilização do aplicativo Socrative na educação médica
Authors: Branca N. R. P. , Lourenço T. A. E. , Pereira L. M. D. , Ribeiro V. C. , Júnior P. C. A. , Magalhães G. G. , Coutinho R. E. T. , Garcia S. C. M.
Published: August 2024

De acordo com as Diretrizes Curriculares Nacionais do curso de Medicina (DCNs), a estrutura do curso deve utilizar metodologias que valorizem a participação ativa do estudante na construção do conhecimento, assim como estimular a integração de conteúdos. Além disso, o perfil do formando deve envolver, dentre as competências gerais, a comunicação baseada em interação com outros profissionais e o domínio de tecnologias de comunicação e informação (TICs). Com base nesse contexto e visando atender aos critérios previstos pelas DCNs, o objetivo deste trabalho é relatar o uso de uma ferramenta tecnológica associada às discussões de casos clínicos promovidas pelo projeto de extensão “Trabalho de Acadêmico para Acadêmico” (TAPA) do UniFOA. As temáticas lecionadas no primeiro módulo do curso de Medicina são abordadas por meio de encontros semanais, nos quais acadêmicos de módulos mais avançados propõem discussões e reflexões junto aos alunos ingressantes, os quais são precocemente inseridos em abordagens práticas dos conteúdos aprendidos e estimulados a desenvolverem, em conjunto, um raciocínio interdisciplinar. Com o emprego de tecnologia digital, através do aplicativo Socrative, as reuniões passaram a apresentar um maior dinamismo e adesão por parte dos alunos ingressantes, permitindo aos aplicadores feedback em tempo real da participação e desempenho da turma. À medida em que foge do modelo tradicional de ensino, o qual aborda o aluno como figura passiva, a metodologia ativa por meio do aplicativo Socrative vem estimulando um espaço de aprendizado significativo baseado em interação e aliado, sobretudo, a temáticas de relevância à carreira profissional médica. Ademais, o graduando é estimulado a desenvolver comentários e sugestões, sendo peça fundamental no aprimoramento do processo ensino-aprendizagem. Trata-se de um relato de uso de uma ferramenta tecnológica em andamento que, neste momento, ainda não dispõe de resultados finais.
Sarampo no Brasil
Authors: Pereira L. F. G. , Fernandes M. O. , Monteiro L. V. P. , Costa L. D. , Meireles A. C. , Costa L. R.
Published: August 2024

O sarampo é uma doença exantemática viral, cujo o agente causador é um vírus de RNA do gênero Morbilivirus. Esta patologia encontra-se descrita nas literaturas desde o século X, apresentando-se em epidemias a cada 3 a 4 anos, demonstrando seu elevado contágio. A frequência destas epidemias sofreu redução somente após a introdução da vacina contra o vírus do sarampo, sendo os Estados Unidos da América, pioneiros em sua aplicação. No Brasil, a vacina foi introduzida no Calendário Nacional de Vacinação na década de 1960 pelo Ministério da Saúde (MS) através das vacinas tríplice e tetra virais. Sua implantação foi altamente eficaz resultando na obtenção do certificado de eliminação da transmissão autóctone do vírus no país pela Organização Pan-Americana da Saúde. No entanto, como estão surgindo novos surtos, principalmente nos estados de Roraima e Amazonas, este trabalho tem por objetivo explanar a situação epidemiológica da doença, correlacionando a efetividade da prevenção vacinal aos surtos da doença, em especial no ano de 2018. A partir do levantamento dos dados epidemiológicos do sarampo disponibilizados pelo MS (Informe n° 30 – Situação do Sarampo no Brasil 2018), em paralelo com dados de cobertura vacinal do Sistema de Informações do Programa Nacional de Imunizações, observou-se queda importante da porcentagem da abrangência vacinal nos últimos 10 anos – tríplice e tetra viral – em todo país, particularmente na região norte, principal responsável pelos novos surtos de sarampo. A meta mínima de vacinação proposta pelo MS é de 95% da população; os melhores índices foram alcançados pela região nordeste (90,3%) e piores pela região norte (81,76%). Destaca-se o fato que o melhor índice alcançado ainda se encontra abaixo da meta proposta. Alguns dos possíveis fatores desencadeantes para a atual reemergência do vírus em território brasileiro é a presença maciça de imigrantes venezuelanos – país que sofre com surtos da doença – e a queda, concomitante a esse fato, da cobertura vacinal, propiciando um meio ideal para a atual epidemia da doença. Além desses fatores ainda há a falta de informação por parte dos pais e responsáveis, desconhecimento do calendário vacinal do PNI, receio que o número elevado de vacinas sobrecarregue o sistema imunológico e a falta de tempo para ir as Unidades Básicas de Saúde (UBSF). Todos os seguintes motivos citados são plausíveis e possivelmente atuam em conjunto; no entanto estas não foram ainda estudadas pelo MS.  Faz-se necessário, portanto, novos planos para contingência desta epidemia, além de estudos que visem esclarecer os reais motivos da queda da imunização no país.
Avaliação do preparo e técnica adotada pelas nutrizes no processo de amamentação
Authors: Ventura T. B. , Bonazzio A. B. , Torres I. D. , Oliveira L. S. , Cardoso M. D. T. , Rani M. G.
Published: August 2024

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