bluuebunny/crossref_metadata_2025 huggingface dataset:
Relationship of Upper Limb Strength and Flexibility among Collegiate Male Tennis Players: A Cross-Sectional Study
Authors: B Raval Shivani , B Solanki Aniket
Published: November 2023

Introduction: Tennis is popular sports for people of all ages group. Although there are number of studies examining young tennis players and there is still inconsistent finding regarding the physical characteristic of young tennis player.Aim: The purpose of this study was to determine the relationship of upper limb strength and flexibility in collegiate male tennis players.Method: This study will examine associations between upper limb strength and flexibility among collegiate male tennis player. In upper limb strength, to assess arm strength, push up test was used and to assess grip strength, hand held dynamometer was used. for flexibility, sit and reach test was used. Result: Arm Strength and flexibility show a moderately positive correlated (Pearson Correlation Coefficient r =0.649), similarly when flexibility was correlate with grip strength a highly positive correlation was reported (r = 0.701).Conclusion: The present study consisting of 30 players found that there is a Moderately positive correlation betweenArmstrength andFlexibility, and Highly positive correlation of Grip strength with Flexibility. Thus, this study concludes that there is positive correlation between upper limb strength and flexibility.
Prevalencia de infección activa por Helicobacter pylori en adultos asintomáticos atendidos en el Laboratorio Clinilab del Cantón Jipijapa
Authors: Jaime-Mora Vicente Augusto , Batista-Garcet Yoiler , Campozano-Pin Silvana
Published: November 2023

La Helicobacter pylori es una bacteria Gram negativa que coloniza a la mucosa gástrica, así mismo, es la causante de gastritis crónica en todas las personas infectadas, además, ocasiona ulceras gástricas y es también el principal factor de riesgo para cáncer gástrico. El objetivo de la investigación fue determinar la prevalencia de infección activa por Helicobacter pylori en adultos asintomáticos que reciben atención en el Laboratorio de Análisis Clínico CLINILAB del cantón Jipijapa, a través del análisis de la presencia del microorganismo en muestras fecales. Como metodología, fue un estudio cuantitativo, descriptivo, además de ser un estudio de riesgo mínimo retrospectivo y transversal no experimental. Como resultados de la investigación, la muestra del estudio fue de 65 pacientes adultos asintomáticos, el 52.3% pertenecieron al sexo femenino y el 47.7% al sexo masculino, La edad media de estos pacientes fue de 41 años (IC95%:37.78 – 45.4). El mínimo de edad de estos pacientes fue de 18 años y el máximo fue de 76 años. A la identificación del antígeno de Helicobacter pylori, se encontró que el 70.8% dio positivo (IC95%: 58.2 – 81.4%), es decir, presentaron infección activa por Helicobacter pylori y un 29.2% dio negativo (IC95%: 18.6 – 41.8%) al antígeno. La prevalencia que presentó la infección activa por Helicobacter pylori en adulto asintomáticos fue de 70.8. Se pudo concluir que, a pesar de encontrar una alta frecuencia en un rango de edad y sexo especifico de esta infección, no hay relación entre la infección H. pylori y las variables demográficas.
Frecuencia de bacterias patógenas en infecciones del tracto urinario y perfil de susceptibilidad en pacientes atendidos en laboratorio privado, Sucumbíos
Authors: Cevallos-Arteaga Deyaneira Dayana
Published: November 2023

La resistencia a los antimicrobianos plantea una seria amenaza para la salud a nivel mundial, impactando negativamente en la morbilidad, mortalidad y costos de atención médica. El principal patógeno es la bacteria de Escherichia coli (E. coli), que ha ido aumentado su resistencia a los antibióticos a través de varios mecanismos, uno de los más conocidos es la producción de betalactamasa de espectro extendido (BLEE). La presente investigación resulta novedosa ya que, en Lago Agrio, Sucumbíos, se desconoce cuál es la frecuencia bacteriana adquirida en la comunidad, así como también el perfil de susceptibilidad. El trabajo de investigación que se presenta a continuidad tiene como objetivo determinar la Frecuencia de bacterias patógenas en infecciones del tracto urinario y perfil de susceptibilidad en pacientes atendidos en laboratorio privado, Sucumbíos. Se utilizó una plantilla de reporte en la cual se registraron todos los urocultivos realizados en VILLALAB LABORATORIO´S, en ella constan 90 resultados positivos de pacientes debidamente anonimizados durante el período comprendido entre enero de 2022 y mayo de 2023, gracias a esto se logró identificar los microorganismos con mayor frecuencia, en este caso Escherichia coli con un 48% y así mismo sus producción de BLEE en un 11%, el porcentaje mayor de resistencia antibiótica la obtuvieron los antibióticos; ampicilina con un 49% y sulfatrimetropin con el 29% y una sensibilidad del 44% a la Amoxicilina + Acido Clavular,  el género con mayor frecuencia en las ITU de este estudio fue el género femenino con el 86%.
O ENSINO DE LÍNGUA PORTUGUESA EM AULAS REMOTAS: UM ENSINO EMERGENCIAL UTILIZADO COMO FERRAMENTA DE ESTUDOS
Authors: Franzin Ester Loss , Frederico Rafael Folador
Published: November 2023

O presente artigo aborda uma breve análise das ferramentas tecnológicas utilizadas no ensino da Língua Portuguesa, as quais ganharam maior ênfase no momento pandêmico da Covid-19. A pesquisa busca retratar um pouco de como as interfaces digitais podem auxiliar a aprendizagem de ensino e a importância da sua utilização nas escolas. Objetivando-se analisar como os ferramentais tecnológicos são funcionais e essenciais para o desenvolvimento dos alunos em função das interfaces digitais juntamente com a metodologia da Língua Portuguesa. A pesquisa trata-se de uma abordagem bibliográfica, examinando e analisando materiais das principais plataformas acadêmicas que foram disponibilizadas em Língua Portuguesa nos últimos 3 anos.
A IMPORTÂNCIA DA PROPRIEDADE INTELECTUAL NAS PRÁTICAS EMPRESARIAIS PARA UM FUTURO SUSTENTÁVEL
Authors: Ferreira Juvan da Cunha
Published: November 2023

Este artigo tem como objetivo abordar a crescente importância da propriedade intelectual nas práticas das empresas sustentáveis e da responsabilidade social mercadológica. Enfatiza como as organizações estão reconhecendo a necessidade de considerar não apenas os aspectos financeiros, mas também os impactos sociais e ambientais de suas atividades. O texto destaca a contabilidade sustentável como uma abordagem abrangente que avalia não apenas os ganhos monetários, mas também as contribuições para a sociedade e o meio ambiente. Além disso, explora a responsabilidade social como um componente central da identidade corporativa, destacando como as empresas estão adotando práticas éticas e sustentáveis como estratégia competitiva. O artigo enfatiza a integração dessas práticas nas operações diárias das empresas, ressaltando os desafios, como a necessidade de métricas claras de sustentabilidade, e as oportunidades, como a atração de consumidores e investidores conscientes. Conclui que a abordagem conjunta da contabilidade sustentável e responsabilidade social é essencial para enfrentar os desafios globais e garantir um futuro empresarial viável.
Analisis Tingkat Seismisitas dan Percepatan Tanah Maksimum (PGA) Wilayah Sulawesi Tenggara Berdasarkan Data Gempabumi Periode 1973-2022
Authors: Rubaiyn Al , Safani Jamhir , Anwar Khairul
Published: November 2023

Telah diakukan peneltiain analisis tingkat seismisitas dan percepatan tanah maksimum wilayah Sulawesi Tenggara. Tujuan penelitian ini adalah untuk memetakan tingkat kerapuhan batuan (b value), tingkat seismisitas (a value), dan percepatan tanah maksimum (PGA) wilayah Sulawesi Tenggara. Data gempabumi yang digunakan  bersumber dari USGS dan BMKG untuk periode 1973-2022. Software Zmap digunakan untuk  menghitung a value dan b value. PGA dari data akselerograf digunakan untuk memeproleh metode empiris yang cocok untuk menghitung PGA Sulawesi Tenggara. Pemilihan metode yang sesuai berdasarkan nilai kesalhan rata-rata terkecil. Berdasarkan hasil analisis yang diperoleh, nilai tingkat kerapuhan batuan berkisar antara 0,355-1,337 sedangkan tingkat seismisitas berkisar antara 2,773-7,879 dengan nilai tertinggi berada di daerah tenggara Sulawesi Tenggara. Hasil perbandingan nilai PGA dari data akselerograf dan metode empiris menunjukkan bahwa metode Liu & Tsai memiliki RMSE terendah yaitu 5,27 gal. Nilai PGA Liu & Tsai untuk wilayah Sulawesi Tenggara berkisar antara 18,6-155,7 gal.
Assessing the need for a new product from a customer perspective
Authors:   Šiaulių valstybinė kolegija / Higher Education Institution, Lithuania, Balvočiūtė Rasa , Keliuotytė Eglė ,   Šiaulių valstybinė kolegija / Higher Education Institution, Lithuania
Published: November 2023

New product development is complicated process, stimulated by the market, company possibilities changes. Innovation is evaluated individually, based on various methods, marketing researches. Noticed, that into the new product developing process expedient include customers, it will help create a product that suits them. The fact was confirmed that to make people accept new product is proper to identify their neophobia level and features, which is needed for food and evaluate the need for a new product. After carrying out a quantitative study, based on the questionnaire survey method, it was found that a new product is needed in the assortment of the confectionery company. The data showed, that customers want products that are characterized by refreshing taste, freshness, modern decorating style. In order for a new product to be successful, it is appropriate to consider customer needs. Keywords: new product, food innovation, neophobia, consumer involvement.
The Effects of Using Eco-friendly Materials for the Production of High Strength Mortar
Authors: Faisal Khalil Mohammad , Thanon Dawood Eethar
Published: November 2023

This study aims to evaluate the effect of using eco-friendly mineral admixtures, such as calcined clay (CC), silica fume (SF), and limestone (L), as partial replacements for ordinary Portland cement (OPC) in the production of high-strength mortar(HSM). The use of these materials can help reduce the environmental impact of cement production by decreasing carbon dioxide emissions and preserving natural resources. To achieve the desired strength, different mixtures were proportioned by increasing the percentage of binder and limiting the water-to-binder ratio (w/b) with the aid of superplasticizer (SP) type G. The mechanical behavior and strength of the blended cements were evaluated, and the optimal mix was determined based on the results of mechanical behavior, strength, and flowability. The results revealed that the optimal mix that gives the best mechanical behavior is the mix F32 with combination of (8% SF + 4 %L+  13% CC) with an increase about 35 % to control mix strength. The study concludes that using CC, SF, and L as partial replacements for OPC can improve the properties of modern concrete/mortar mixes, resulting in improved durability, service-life properties, and mechanical properties. The results of this study can be utilized as a base for future studies on the same concrete mix design.
Review Article on the Use of Lime Mortar in Heritage Buildings
Authors: M. Abed Duaa , M. abed Jasim , H. Al-Saffar Zaid
Published: November 2023

This review article aims to comprehensively explore the historical significance and modern applications of gypsum, lime mortar, and pozzolanic mortar in heritage buildings. The study will investigate their properties, benefits, and limitations in the context of preservation and restoration, considering the impact of traditional construction practices on the structural integrity and cultural value of heritage structures. By analyzing existing literature, this review aims to formulate a research plan to further enhance our understanding and utilization of these materials in conserving invaluable heritage buildings
Differentiated Learning as an Effort to Improve Students Learning Outcomes in Physics Subjects
Authors: Dewi Fajaryati  , Haratua Tiur Maria S  , Venny Karolina
Published: November 2023

Differentiated learning refers to a learning approach where teachers can adjust teaching methods to take into account individual differences in the class. Differentiated learning has become the main focus in today's flexible learning and assessment processes, both for teachers and students in the classroom. This research was conducted with the aim of exploring the implementation of differentiated learning and digging more deeply into its impact on student learning outcomes at SMA Negeri 1 Selakau in Physics subjects. The results obtained were an average pre-test value of 43.14 and an average post-test value of 76.71 with a sig level. 0.000 through the Paired Samples T-test so that there is a significant difference in the pre-test and post-test results in differentiated learning in physics subjects in class XF with a sample population of 35 people showing an increase of 33.57. Therefore, this differentiated learning is highly recommended to be implemented by teachers at the Senior Secondary School level in all subjects so that student learning outcomes can improve because it is well facilitated according to each individual's unique character.
FABRICATION OF PORTABLE TRIBOELECTRIC NANOGENERATOR BASED ON NATURAL LEAVES
Authors:   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam, Toan Nguyen Van , Nam Nguyen Thanh ,   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam, Anh Nguyen Tien ,   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam
Published: November 2023

Recently, green triboelectric nanogenerators (TENG) have emerged as an alternative adequate power supply to solid-state chemical batteries to overcome certain drawbacks, including toxic materials, limited lifetime, or recharged requirement. In this paper, we demonstrated the fabrication of the natural and common leaf-based triboelectric nanogenerator (NF-TENG), which uses jackfruit, banana, and bamboo leaves as positive triboelectric layers. Among some fabricated NF-TENGs, the bamboo leaf-based TENG presents novel output characteristics, including the maximum output power density of 7 mW.m−2, the short-circuit current of 6 μA under the excitation power and the frequency supplied to the mechanical oscillatorof 33.6 mW and 30 Hz. This NF-TENG can light up 18 green commercial LEDs simultaneously, which promises to be a novel solution for powering low-power electronic devices using different vibration energy sources.
A HYBRID STRUCTURE OF FREQUENCY SELECTIVE SURFACE AND MAGNETIC ABSORBING SALISBURY SCREEN FOR WIDEBAND RADAR CROSS SECTION REDUCTION
Authors:   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam, Tran Ha Nguyen , Anh Doan Tung , Dat Tran Quang
Published: November 2023

This article presents a novel hybrid physical mechanism that combines frequency selective surface (FSS) and Salisbury-type absorption to create a structure that can reduce the radar cross section (RCS) over a wide frequency range. The proposed design integrates a lossy sheet composed of a magnetic absorbing material (MAM) with a traditional Salisbury screen and a FSS of a T-ring resonator. The Salisbury screen effectively absorbs incoming waves when illuminated by a plane wave with normal incidence. Furthermore, the integration of a T-ring resonator generates high-order reflection beams, thereby enabling the selection of absorption band. Simulation results demonstrate that the proposed structure enables tunable RCS reduction between 2 and 18 GHz under various conditions with normal incidence. The combination of broadband absorption mechanism with frequency selective resonance allows to construct a perfect structure both in terms of bandwidth and frequency selection of absorption.
SYNTHESIS OF Fe3O4 NANOPARTICLES GROWN ON RICE HUSK WASTE-DERIVED POROUS CARBON FOR HIGH-EFFICIENCY MICROWAVE ABSORPTION
Authors:   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam, Pham Van Thin , Vi Le Dinh , Tuan Nguyen Van , Ha Nguyen Tran , Tung Nguyen Vu , Nguyen Thi Thanh , Tran Quang Dat
Published: November 2023

In this study, a straightforward process was employed to synthesize Fe3O4 nanoparticles-decorated porous carbon derived from rice husk waste (Fe3O4/C). The composite material was made by using pyrolysis and then coprecipitation. Fe3O4 nanoparticles were dispersed evenly across the surface of a porous carbon structure made from rice husks (PC) in three dimensions (3D). The highly graphitized porous carbon framework makes the tracks for electromagnetic waves that propagate longer and increases the loss of conductivity. With its unique structure and the effects of great attenuation and good impedance matching, Fe3O4/C is much better at absorbing microwaves than pure porous carbon. Most samples have a minimum reflection loss (RL) of less than -10 dB (90% reduction) over a wide range of electromagnetic frequencies (3.6 - 18.0 GHz) when the thickness of the absorber varies from 1.5 - 4.0 mm. With a thickness of 3.0 mm, the best RL is -70.8 dB, and with a thin thickness of 1.5 mm, the effective absorption bandwidth (EAB) is 14.4 GHz. According to the findings of this study, the use of Fe3O4/C material for electromagnetic wave absorption applications holds great promise due to the low cost and extensive benefits of the preparation process, as well as its excellent electromagnetic absorption performance.
INVESTIGATING THE EFFECTS OF SOLVENT AND CONCENTRATION OF ZnO NANOPARTICLES ON THE PROPERTIES OF GREEN-QDLEDS FOR DISPLAY APPLICATIONS
Authors:   VNU University of Engineering and Technology, Vietnam National University, Hanoi, Nguyen Tuan Canh , Nguyen Duc Cuong ,   Faculty of Engineering Physics and Nanotechnology, VNU University of Engineering and Technology (VNU-UET), Vu Thi Thao ,   Faculty of Engineering Physics and Nanotechnology, VNU University of Engineering and Technology (VNU-UET), Nguyen Phuong Hoai Nam ,   Faculty of Engineering Physics and Nanotechnology, VNU University of Engineering and Technology (VNU-UET), Bui Dinh Tu ,   Faculty of Engineering Physics and Nanotechnology, VNU University of Engineering and Technology (VNU-UET), Choi Woon-Seop ,   School of Electronics and Display Engineering, Hoseo University, Asan 31499, Chungnam, Korea
Published: November 2023

Colloidal quantum-dot-based green light-emitting diodes (QD-LEDs) are attractive for use in display devices because of the remarkable electrical and optical characteristics of quantum dot materials. In this study, ZnO NPs were synthesized as the carrier transporting layer using a solution-mediated process. After that, all solution- multilayer QD-LEDs with a structure of ITO-Glass/PEDOT:PSS/PVK/Green-QDs/ZnO/Al/Encap was fabricated. The effect of the solvent on the emission layer was investigated, along with the effect of the ZnO NPs concentration of the electron transfer layer. The regular green-QDLED device showed a maximum luminance of 9865 cd/m2, a luminance efficiency of 13.84 cd/A, and an EQE of 3.68%, at a turn-on voltage at 6.0 V.
ACTIVATION OF PEROXYMONOSULFATE BY CuCoFe LAYERED DOUBLE HYDROXIDE FOR THE DECOMPOSITION OF LEVOFLOXACIN
Authors:   Faculty of Physics and Chemical Engineering, Le QuyDon Technical University, Hanoi, Vietnam, Nguyen Trung Dung , Nguyen Quang Tung , Nguyen Nhat Huy ,   HaUI Institute of Technology, Hanoi University of Industry,   Faculty of Environment and Natural Resources, Ho Chi Minh City University of Technology; Vietnam National University Ho Chi Minh City
Published: November 2023

In this study, we synthesized CuCoFe-LDH bilayer hydroxide catalysts in different Cu:Co:Fe ratios (1:1:1; 1:2:1, and 1:3:2) by hydrothermal method and applied them to activate PMS for decomposing levofloxacin. The obtained LDH samples were characterized by X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy, and energy-dispersive X-ray spectroscopy. The results showed that CuCoFe-LDH (1:3:2) has the strongest ability to activate PMS and degrade levofloxacin. After 10 minutes of reaction (catalyst content of 200 mg/L, PMS concentration of 1.629 mM, pH 7, at 30 oC), the decomposition efficiency was 64.89, 83.93, and 92.58% for LDH with ratios of 1:1:1, 1:2:1, and 1:3:2, respectively. The influence of PMS concentration and reaction temperature on levofloxacin degradation was investigated. PMS at high concentrations was beneficial for the formation of active oxygen species. The degradation rate of levofloxacin was affected by temperature and the activation energy was 34.04 kJ/mol.
Verhältnismäßigkeit und Verfassungsgerichte als Rechtfertigungsinstanzen
Authors: Bellem de Lima Rafael
Published: November 2023

The context of this book is the widespread use of proportionality and balancing of principles in several legal systems. Its main aim is to discuss why and under which conditions these techniques may improve the constitutional review process. It also addresses the issue of how legal arguments and institutional factors interact in constitutional reasoning, analysing the main theses of academic debate such as "judicial deference". The book proposes an original contribution to improving proportionality review that incorporates into its structure arguments on democratic legitimacy, technical capacity, or institutional competence.
The Reimagined Approach to Promote the Use of Moodle in Teaching and Learning of First-Year Students
Authors: Nekhubvi Vhutshilo , Pearce Rene , Matsilele Oscar , Mokganya Georgina , Zitha Inocent , Netshikweta Rendani
Published: November 2023

Teaching and learning in the contemporary era require technological or digital advancement. Various learning technologies offer a wide range of opportunities to enhance effective engagements between lecturers and students in institutions of higher learning. Consequently, this study explored the understanding of higher institutions in maximising the use of digital teaching and learning strategies to foster student success. In addition, the researchers investigated the proper provisioning of digital tools to successfully utilise online learning platforms. A total of 239 Science Foundation Students in the 2021 cohort participated in this study. A questionnaire with open and closed-ended questions regarding the availability of gadgets, university data provisions and network connectivity was administered. Results of this study revealed that 95 students had laptops while the rest used their smartphones, 52 students received university data during the investigation period and 186 managed to connect to the Internet mostly by utilising the university’s free Wi-Fi. These findings have significant implications for the development of effective planning prior to the implementation of digital teaching and learning. Furthermore, results showed reasonable students’ engagement regarding viewing quiz questions from the Modular Object-Orientated Dynamic Learning Environment (Moodle) platform and an infectiveness for the report posting exercises.
Investigation on the performance efficiency of the Shunt Hybrid Active Power Filter
Authors: Stéphane Azebaze Mboving Chamberlin , Hanzelka Zbigniew
Published: November 2023

The disturbances observed in the electrical system such as harmonics, asymmetry, flickers, voltage dips and swells, transients, are due to the type of connected devices. The nonlinear devices are the most common ones. Their connection to the electrical system without solution of mitigating their negative influence on supply network can be the cause of poor power quality. There are different types of solutions such as the passive harmonic filters (PHF), the active power filters (APF), the hybrid active power filters (HAPF). Each of those solutions presents some advantages and disadvantages. The chapter is focused on the HAPF, which is the combination of the PHF and shunt active power filter (SAPF) connected in series. Such topology is known in the literature, but still, there are certain problems that need more clarification through detailed studies. For instance, there are not enough recommendations on how to choose the PHF tuning frequency, when it is connected in series with SAPF. The investigations presented in this chapter are very detailed and based on a case study. The proposed control system algorithms of filters (SAPF and HAPF) are presented as well as formulated recommendations.
Evaluation and Management in Patients with Obstructive Sleep Apnea
Authors: Dieieva Yuliia , Naumenko Oleksandr
Published: November 2023

The theme of conservative and surgical management of obstructive sleep apnea syndrome (OSAS) revolves around the various approaches and strategies used to treat this common sleep disorder. OSAS is a sleep disorder characterized by breathing pauses due to upper airway obstruction. The treatment of OSAS involves conservative and surgical approach. Conservative management uses non-invasive techniques and lifestyle changes, such as weight loss, positional therapy, and CPAP. Surgical management corrects anatomical abnormalities causing the obstruction, including uvulopharyngopalatoplasty and other upper airway surgeries. Conservative management is usually the first treatment, while surgery is for severe or refractory OSAS. In this chapter, we provide information about possible options for OSAS management and treatment.
How to Manage Knowledge Supporting Stakeholders of Smart Cities?
Authors: Kazmierczak Jan
Published: November 2023

The chapter discusses a proposal to use a process approach to describe the transformation of urban space into smart space. Such an approach was used as a basis for discussing the need for knowledge resources and the availability of such resources in Smart City knowledge management. Using the classical management model, a methodology for carrying out the tasks of planning, organizing, and utilizing the knowledge resources of various stakeholders in Smart City creation processes is shown. The final section presents practical examples of complex problems in the area under discussion. The sub-statement shows a subjective overview of the problems that need to be addressed in further research work.
How an Intergenerational Laboratory Can Help Manage Longer Working Life
Authors: Barone Eleonora
Published: November 2023

In a context of longevity, it is very likely that work cycles will increase in terms of the number of years worked and the number of experienced changes. Labor transitions have come to gain space in longer life cycles within much more unstable work environments. However, currently, it does not seem easy to change jobs, let alone switch sectors, especially at an older age. Also for companies it is becoming increasingly difficult to reach the talent that they consider essential, and even if they find it, many of them experience difficulties in retaining it or ensuring effective understanding among all generations in their teams. Do companies have channels to find the talent they need? Do we have spaces to manage the transition between one work experience and the other? This chapter shares the results of an intergenerational laboratory of innovation (iLABi), as a possible model for managing job transition and talent rotation. The possibility of having hybrid spaces, blending personal and professional life, that challenge people to solve real problems collectively, could not only benefit people as workers but also benefit companies, in its talent chain and in their ongoing pursuit of efficiency and sustainability.
Optimizing Nodal Staging in Intermediate and High-Risk Prostate Cancer: An Examination of Sentinel Lymph Node Dissection Using ICG/NIR
Authors: M. Molchanov Robert , B. Blyuss Oleg , V. Duka Ruslan
Published: November 2023

This study evaluated the use of sentinel lymph node (SLN) dissection with indocyanine green/near-infrared (ICG/NIR) technology in laparoscopic radical prostatectomy for clinically localized prostate cancer (PCa). Conducted from 2020 to 2023, the study included 60 patients: 45 at intermediate or high risk underwent both SLN dissection and extended pelvic lymph node dissection (ePLND), while 15 low-risk patients had SLN dissection only. Sentinel nodes were identified in over 90% of cases. Body mass index (BMI) was found to influence the time taken to locate SLNs. Among intermediate and high-risk patients, 22% showed metastatic involvement. The procedure demonstrated a specificity of 90%, sensitivity of 80%, and positive predictive value of 95,7%. The study concludes that SLN dissection is a feasible and effective method for preoperative nodal staging in PCa, although further research is needed for optimization.
Effects of Climate Change on Epidemic Propagation and Community Preparedness: A Review
Authors: Dukiya Jaiye
Published: November 2023

Climate change is the twenty-first-century driver of global epidemic outbreak distribution. An early warning system for effective community preparedness is the antidote if the SDGs will not be a mirage. This study review adopted the search engine secondary method of data collection and descriptive content analysis in conjunction with the other in-depth interview survey reported by recent studies on climate change-induced health challenges and opinion survey on community participation in disease monitoring and control. Proper grassroots dissemination of climate change reality and the attendant intrusion of new diseases that are not amenable to existing medical and tradomedical approaches are imperative, hence the need for contingency planning by all the stakeholders. There is also the need to adopt real-time geospatial analysis techniques and environmental safeguard policy at all levels for disease monitoring and disseminating information to relevant policy makers and implementing agencies.
Acinetobacter baumannii: Epidemiology, Clinical Manifestations and Associated Infections
Authors: Nonyelum Stanley Catherine , Marian Awanye Amaka , Chinelo Ogbonnaya Ukamaka
Published: November 2023

Acinetobacter baumannii is a Gram-negative, non-flagellated bacterium belonging to the coccobacillus family that is readily found in the environment. It has rapidly evolved, from an apparently innocuous organism to an opportunistic pathogen causing infections in both the hospital and the community. A. baumannii has attained the status of a superbug being resistant to many, including the last-resort antimicrobial agents, such as carbapenems, colistin and tigecycline. The Centers for Disease Control and Prevention (CDC) has classified A. baumannii as an immediate threat to public health, while the World Health Organization (WHO) is calling for research and development of critically needed antibiotics to treat these infections. It has earned a place as one of the most problematic nosocomial ‘ESKAPE’ pathogens causing the WHO to designate it as first on the list of pathogens for which new antibiotics are urgently and critically needed. A. baumannii has several mechanisms with which it is able to develop resistance to different antibiotics. It persists in hospital environments due to its ability to form biofilms and resist drying and disinfection. There is genetic diversity among the isolates of A. baumannii, thus making the study of this organism even more complex and underscoring the importance of sustained surveillance and good antibiotic stewardship to safeguard the publics’ health.
Fusarium Species Responsible for Tomato Diseases and Mycotoxin Contamination and Biocontrol Opportunities
Authors: Simões Daniela , de Andrade Eugénia
Published: November 2023

For many years, Fusarium species have been known as one of the most common pathogens, causing disease and producing mycotoxins in many host species both on-field and postharvest. Tomato is among the most relevant hosts due to its economic and nutritional relevance, its plasticity to be cultivated under diverse soils and climates, and consumed fresh or processed. The most common pathogenic Fusarium species are Fusarium oxysporum f. spp. lycopersici, Fusarium oxysporum f. sp. radicis-lycopersici, and Fusarium solani. However, the species presence and prevalence depend on the globe region, and other species can be found such as F. semitectum, F. oxysporum, F. equiseti, F. falciforme, or F. striatum. Most of these species’ strains are also mycotoxigenic and can potentially contaminate tomatoes and tomato-based products with several mycotoxins. Some cases of mycotoxin contamination on tomatoes were reported and caused by different fungal species. Emerging Fusarium mycotoxins have recently been reported and gained high interest due to their increasing frequency. These mycotoxins, still not deeply studied, may constitute high-risk factors for human and animal health. This chapter is dedicated to the most relevant Fusarium spp. affecting tomato crops and the consequences of consuming mycotoxin-contaminated fresh tomatoes or industrially processed and describes some promising biocontrol measures.
Hydrogen sulphide
Authors: Ofori Kofi
Published: November 2023

Hydrogen sulphide (H₂S), a highly toxic and corrosive molecule, is typically found in hydrocarbon reservoirs, sewers and in the waste industry. It can be extremely problematic during drilling, production and processing. This chapter offers a synopsis of H₂S, which is sulphur in its most reduced form of all its numerous oxidation states. It delves briefly into H₂S’s history on planet earth before there was life all through to its diminishment during the latter Proterozoic era to present day. It also investigates its various forms of generation and production, and its effect and impact especially as an occupation-based hazard. Its utilisation in enhanced oil recovery (EOR) as a standalone or together with carbon dioxide (CO₂) and its role in geosequestration together with CO₂ is explored.
Perspective Chapter: Transportation 5.0 – From Cyber-Physical Transportation Systems to Cyber-Physical-Social Transportation Systems
Authors: Ma Zhitao , Ma Shizi , Wang Sheng
Published: November 2023

This chapter describes the Transportation 5.0 paradigm, providing ideas for the transformation of the transportation industry from Industry 4.0 to Industry 5.0. Transportation 5.0 is based on parallel intelligence (PI) as the theoretical foundation, with artistic societies-computational experiences-parallel execution (ACP) as the basic method, and cyber-physical-social transportation systems (CPSTS) as the framework, enabling the transportation system to smoothly transition to an ethical, responsible, and sustainable intelligent transportation paradigm. Firstly, the CPSTS framework was proposed, and the theories followed and goals pursued by Transportation 5.0 were explored. The social nature of intelligent transportation systems was explained. Furthermore, key supporting technologies for Transportation 5.0, including a series of enabling technologies for parallel transportation robots, were provided. Then, the application of Transportation 5.0 in the fields of transportation was demonstrated. At the same time, the challenges and potential research directions of Transportation 5.0 were explored.
Who is Buying Voluntary Private Health Insurance in Portugal: A Comparative Analysis for 2014 and 2019
Authors: Isabel Tavares Aida
Published: November 2023

The Portuguese health system is defined as a National Health Service with universal health coverage of the population and almost free access to health care at any point of delivery. Despite this, the percentage of people who report having voluntary private health insurance has increased from 16% to 20.5% between 2014 and 2019. This paper aims to estimate the main determinants for having voluntary private health insurance in 2014 and 2019. We use data collected by the National Health Survey of 2014 and 2019 to compare results. A logistic model is estimated to explain the decision to hold an insurance policy. The results show that despite the increase in the number of people with private health insurance, the determinants are similar. Except for the role of being male, having had flu vaccination and being unemployed, which became significant in 2019. The most relevant results are (i) people who benefit from health subsystems, (ii) people who report long waiting times for medical care, (iii) people who have been vaccinated against the flu, and (iv) people who report unmet health needs are less likely to have private health insurance. The results of this paper indicate some potential inequalities in access to health care.
Personnel for Blood Transfusion Services in Nigeria: A Multicenter Cooperative Study
Authors: Abdulbasit Opeyemi Abdulrahman , Precious Oyeyemi Adesola , Kamaldeen Adeyeye
Published: November 2023

The intravenous infusion of blood components into someone’s circulation is known as a blood transfusion. For a variety of medical disorders, transfusions are performed to replenish lost blood components. In the past, whole blood was used for transfusions, but in modern medicine, just the blood’s constituent parts—such as red blood cells, white blood cells, plasma, clotting factors, and platelets—are frequently employed. A typical blood service is a multidisciplinary system that requires a wide range of specialists. These people include medical scientists, and technical professionals as well as the nursing staff. Several elements, including the workplace environment, the availability of essentials like PPE, gloves, and water, the training of employees, and the formulation of policies, affect how effective a transfusion service is. To comprehend Personnel for Blood Transfusion Services in Nigeria: A multicentre cooperative study, the study reviews pertinent literature.
Paraox Advanced Oxidation: An “Effective” Wastewater Treatment Process for Complex Organic Molecules Contamination
Authors: Chandran Thirumal , Navnath Pharande Mahesh , Omer Shivangi
Published: November 2023

Mandatory in most part of the world to establish wastewater treatment plants before the treated effluent is discharged to any permittable discharge points. Wastewater treatment are based on the age-old concept of” activated sludge process” irrespective of the nature of effluent whether - “biodegradable, semi-biodegradable of non-biodegradable” resulting in untreated or partially treated effluent is being discharged in to receiving water. In this chapter we are discussing “Advanced Oxidation Processes (AOP)” in for various industrial segments after conducting pilot studies and full size industrial plant for various industrial segments such as leather, textile, chemical industries, engineering industries, automobile industries, fertilizer industry, petrochemical industries. Supplied industrial plants capable of not only provide proper treatment but also recover & recycle the treated effluent. In our “PARAOX” – we generate with our unique innovative patented AOP “ÖH” radicals & these “ÖH” radicals effecting mineralization of Complex Organic Molecules without generating. “sludge”. We are enclosing relevant actual data conclude a systematic analysis of all existing scientific works which was carried out to verify the evolution of this line of research and representing its implication on industrial scale.
Essential Oils from Medicinal Plants: Extraction Techniques, Biochemical Characterization, and Technical Analysis
Authors: Alimi Dhouha , Hajri Azhar , Selmi Slimen , Sebai Hichem
Published: November 2023

Essential oils, called volatile oils or ethereal oils, are natural metabolic secretions widespread in the most varied organs of the plant. Some of these natural products are extremely potent and precise as action due to their complex molecular substances, in which mono- and sesquiterpenes constituents predominate, and contain aromatic compounds. The technological process of obtaining volatile oil intervenes decisively in its composition and its quality. In this chapter, the general overview of essential oils, their chemistry, extraction methods, and analyses are described. In detail, the chemical composition of essential oils is influenced by biotic, abiotic, and genetic factors, which are discussed in this chapter. In addition, extraction of EOs is one of the most effort-requiring and time-consuming processes. In this chapter, different methods used for the extraction are discussed. Furthermore, chemical structures in essential oil have been provided in detail. This chapter also discusses some of the developments in chromatography for essential oils analysis starting from gas chromatography to coupled techniques.
Sustainable Education Empower Large-Scale Revolution for Fashion Industry
Authors: Minhus S.M. , Wang Ziqing , Hui Tao
Published: November 2023

To overcome the mainstream fashion system, which is the major unsustainable factor in the fashion supply chain from design thinking to product end-use. Educators can play an activist role, and the fashion education system can be challenging as a medium for large-scale change. This chapter will explain the constructive model of the fashion system to make a strategic sustainability revolution by discussing China’s fashion industry and education initiatives. To drive the model, this study intends to illustrate (1) the aspects of sustainable fashion education, (2) the collaborative approach of education and the fashion industry, and (3) the implementation of “design thinking” to transform the concept of fast fashion. Keep an emphasis on “design thinking” for a sustainable mindset; this study will explain the potential factors that can significantly impact sustainability. This chapter will conclude by analyzing the influence of the education system in a contemporary sustainable approach. It will provide insights and recommendations to achieve a significant change in the fashion supply chain for the development of the textile sector.
Digital Innovation and Sustainable Development: Two Sides of the Same Coin
Authors: De Pascale Gianluigi , Faccilongo Nicola , Riefolo Melania , Romagno Anna , Silvestri Raffaele
Published: November 2023

Digital innovations and sustainable development are key words in the current agenda of worldwide policy makers. There are high expectations that digitalization will lead the world to more sustainable paths so that accomplishing net zero economies by 2050, as envisaged by policy packages, such as the Agenda 2030 by United Nations, and the European Green Deal by the European Commission. However, the scientific evidence reveals that this result is not taken for granted, and digital transformation may worsen and make more difficult the road to sustainable development whether the use of digital devices targets only economic performance. This chapter reviews the major evidence provided by the scientific literature and introduces how policymakers have been acting to make these two key words complementary to each other.
The Niger Delta Mangrove Ecosystem and Its Conservation Challenges
Authors: E. Ogbeibu Anthony , J. Oribhabor Blessing
Published: November 2023

The Niger Delta region of Nigeria is a biodiversity hotspot, rich in fauna and flora, with robust ecological processes that drive the economy of the local communities. However, the area has not been formally recognized as a global biodiversity hotspot by international agencies such as the International Union for the Conservation of Nature (IUCN). The Niger Delta abounds in several species of mangroves, but the most dominant ones are the red (Rhizophora racemosa), black (Laguncularia racemosa), and white (Avicennia germinans) mangroves. The mangrove ecosystem in the Niger Delta is fast being replaced by Nipa palm (Nypa fruticans), yet no result-oriented action plan has been put in place to conserve the mangrove. The serious menace of oil pollution and overexploitation of fisheries and mangrove resources, in addition to environmental pressures, as well as poor recognition of brackish water bodies and aquaculture, causes serious danger to the sustainability of Nigeria’s brackish water and the various fish resources, wildlife, and, inevitably, the coastal communities of the nation. This chapter provides essential information on the rich Niger Delta mangrove ecosystem and current conservation challenges and recommends strategies for sustainable management.
Bioengineered Nanoparticle and Environmental Particulate Matter Toxicity: Mechanisms, Regulations and Applications
Authors: Sarin Hemant
Published: November 2023

Bioengineered nanoparticles, and the inorganic fume agglomerates and detritus mineral ores include soft and hard particulates that differ in size distribution, surface properties and metabolites, and in dissolution kinetics. The subtypes of detritus-class microparticulates include the polyhedrally-bonded and ionic mineral- containing, inaddition to the other transition metal -oxide or -silicon oxide forms. Exposure to particle cumuli and any effect modifiers will result in the particulate matter-related disease. The initial observations on exposure-related effects of incompletely combusted products, while the remainder of earlier evidence on the association stems from epidemiologic studies. Both native and combustion composition particulates are associated with pathology, chemically synthesized nanoparticles have been designed for capillary type interstitium-pore selective passive theranostic applicability and high-affinity targeted binding to cell surface proteins with the aim of exterior biocompatibility. In this chapter, the existing knowledge on methodologies for in vitro characterization of particulate matter, systemic biodistribution modeling of pharmacodynamic toxicokinetics and assessment of small molecule chemoxenobiotics efficacy, determination of environmental particulate matter exposure-related causation, standards for air sampling and exposure limits, surveillance monitoring and implementation of bioengineering controls, is covered.
Stability and Bifurcation in Nonlinear Mechanics
Authors: Stolz Claude
Published: November 2023

Analysis of stability and bifurcation is studied in nonlinear mechanics with mechanisms of dissipation: plasticity, damage, fracture. With introduction of a set of internal variables, this framework allows a systematic description of the material behavior via two potentials: the free energy and the potential of dissipation. For standard generalized materials, internal state evolution is governed by a variational inequality depending on the mechanism of dissipation. This inequality is obtained through energetic considerations in an unified description based upon energy and driving forces associated with internal variable evolution. This formulation provides criterion for existence and uniqueness of the system evolution. Examples are presented for plasticity, fracture and damaged materials.
Treatment of Rotator Cuff Tears: New Modalities and Innovations
Authors: Young Jin Lee James , Zamzam Mazen , Li Maxwell , Martusiewicz Alex , P. Wiater Brett , Michael Wiater Jerome
Published: November 2023

Although frequently performed, rotator cuff repair carries a not insignificant failure rate. A number of studies including biomechanical and clinical studies have attempted to identify factors affecting rotator cuff repair and healing. Poor prognostic factors likely include age, fatty atrophy of rotator cuff muscles, large tear size, chronicity, and smoking. Recent rotator cuff tear research has been devoted to addressing both biologic and structural concerns of repair. Adjuvant repair techniques aimed at improving biology have emerged, and many are now clinically available and include biologic patch augmentation, bone marrow aspirate, platelet-rich plasma, and utilizing local bone marrow egress. Novel structural techniques have been developed to augment, alter, or replicate the structural properties of rotator cuff, particularly in the setting of irreparable rotator cuff tears. These include subacromial balloon spacers, tendon transfers, superior capsular reconstruction, anterior cable reconstruction, bursal acromial reconstruction, and biologic tuberoplasty. This chapter will examine these novel biological and structural techniques and review available clinical outcomes.