bluuebunny/crossref_metadata_2025 huggingface dataset:
Neuroprotective and neurorestorative actions of mesenchymal stromal cell-derived small extracellular vesicles in the ischemic brain
Authors: Wang Chen , Giebel Bernd , Hermann Dirk M.
Published: October 2022

Ischemic stroke is a highly prevalent condition that frequently results in life-long disability and death. Considerable efforts have been made to establish treatments that prevent secondary ischemic damage and promote stroke recovery. Until now, the recanalization of occluded blood vessels via thrombolysis and thrombectomy, although highly potent, remains the only treatment in humans that enhances stroke outcome. Small extracellular vesicles are non-replicating, nano-sized (70–150 nm) lipid bilayer-enclosed vesicles, which have shown remarkable biological activities in various physiological and pathophysiological contexts. When administered post-stroke, mesenchymal stromal cell-derived extracellular vesicles (MSC-EVs) induce neuroprotection, promote brain remodeling and plasticity, and enhance neurological recovery in rodents and non-human primates via mechanisms that involve immunomodulation and anti-inflammation. In this review, experimental studies on the therapeutic actions of MSC-EVs in animal stroke models are summarized and perspectives for clinical translation are outlined.
Ultragarsinė adenomiozės diagnostika
Authors: Maldutytė Gailė , Opolskienė Gina
Published: October 2022

Adenomiozė yra gerybinė ginekologinė patologija, apibūdinama ektopinio endometriumo išplitimu miometriume. Anksčiau adenomiozė būdavo nustatoma tik histologiškai ištyrus gimdos preparatą po histerektomijos, tačiau pastaraisiais dešimtmečiais, tobulėjant neinvazinio tyrimo metodams, transvaginalinė echoskopija tampa pirmojo pasirinkimo tyrimu adenomiozės diagnostikai. Literatūros apžvalgoje aptariami adenomiozei būdingi ultragarsiniai požymiai bei pateikta adenomiozės klasifikacija.
Vaisiaus aritmija: perinatalinio centro patirtis
Authors: Zaurytė Eidvilė , Kuncaitytė Greta , Strelcoviene Zita , Simanavičiūtė Daiva
Published: October 2022

Tyrimo tikslas. Nustatyti vaisiaus aritmijos įtaką perinatalinėms baigtims tarp moterų, gimdžiusių 2017–2021 m. Lietuvos sveikatos mokslų universiteto ligoninės Kauno klinikose. Tyrimo metodika. Atliktas retrospektyvusis aprašomasis tyrimas, kurio metu išanalizuotos 38 pacienčių gimdymo bei jų naujagimių ligos istorijos. Tyrimo uždaviniai: nustatyti vaisiaus aritmijų paplitimą, įvertinti vaisiaus aritmijos gydymą nėštumo laikotarpiu, išsiaiškinti aritmijos poveikį vaisiui, gimdymo būdui ir gimdymo laiko parinkimui, nustatyti vaisiaus aritmijos įtaką nepalankioms perinatalinėms baigtims. Rezultatai. Vaisiaus aritmijų paplitimas tarp Kauno klinikose gimdžiusių moterų yra 0,3 proc. Dažniausiai nustatyti vaisiaus priešlaikiniai širdies susitraukimai– 79 proc. (30 atvejų), rečiau – tachikardijos (7 atvejai) ir vienas bradikardijos atvejis. Vienai pacientei nėštumo laikotarpiu skirtas gydymas antiaritminiais vaistais. Keturioms pacientėms atliktos cezario pjūvio operacijos dėl įtariamos nestabilios būklės, o iš jų trys atvejai esant dar neišnešiotam nėštumui (trys atvejai dėl supraventrikulinės tachikardijos (SVT) ir vienas atvejis dėl II° atrioventrikulinės blokados (AVB) ir dauginių vaisiaus apsigimimų). Keturiais atvejais nustatyta įgimta širdies yda, vienas naujagimis mirė dėl kompleksinės širdies ydos ir širdies nepakankamumo. Didžiajai daliai naujagimių po gimimo aritmija išnyko. Išvados. Dažniausiai nėštumo laikotarpiu yra nustatomi vaisiaus priešlaikiniai širdies susitraukimai. Įtarus vaisiaus tachikardiją arba bradikardiją turi būti atliktas kruopštus vaisiaus širdies anatomijos ir funkcijos tyrimas dėl galimos įgimtos širdies ydos ir širdies nepakankamumo. Aritmijos etiologija ir vaisiaus būklė yra lemiantys veiksniai tolesnei nėštumo priežiūros ir gydymo taktikai.
Abipusė inkstų agenezė: literatūros apžvalga ir klinikinių atvejų pristatymas
Authors: Žemgulytė Benita , Strelcovienė Zita , Machtejevienė Eglė , Lukošiūtė-Urbonienė Aušra
Published: October 2022

Inkstų agenezė – tai įgimtas vystymosi sutrikimas, kai embriogenezės metu nesusiformuoja inkstai. Abipusė inkstų agenezė yra su gyvybe nesuderinama būklė, kurią svarbu kuo anksčiau nustatyti nėštumo metu. Straipsnio tikslas – išanalizuoti inkstų ir šlapimtakių vystymąsi bei vaisiaus vandenų fiziologijos ypatumus, priežastinius inkstų agenezės veiksnius, prenatalinę diagnostiką, vaisiaus gydymo galimybes bei prognozes, esant abipusei inkstų agenezei. Šiame straipsnyje pristatomi klinikiniai inkstų agenezės atvejai ir atlikta mokslinės literatūros analizė, naudojantis „PubMed“, „Sciencedirect“, „UpToDate“ duomenų bazėmis. Rezultatai ir išvados. Pagrindinis abipusės inkstų agenezės diagnostinis metodas yra ultragarsinis tyrimas, kurio metu matoma tuščia šlapimo pūslė, abiejų inkstų bei inkstų kraujagyslių nebuvimas ir antrame trimestre mažėjantis vaisiaus vandenų kiekis arba anhidramnionas.
Policistinių kiaušidžių sindromas ir odos pokyčiai: dažnis, patogenezė, klinika ir gydymas. Literatūros apžvalga
Authors: Česnavičiūtė Inga , Sausdravė Agnė , Bužinskienė Diana
Published: October 2022

Tikslas. Apžvelgti pacienčių, sergančių policistinių kiaušidžių sindromu, odos pokyčius. Tyrimo metodai. Atlikta išsami 2003–2021 m. publikuotų 27 literatūros šaltinių apie pacienčių, sergančių policistinių kiaušidžių sindromui būdingus odos pokyčius, apžvalga. Rezultatai. Sergant policistinių kiaušidžių sindromu, dermatologinių požymių dažnis gali siekti iki 90 proc. Policistinių kiaušidžių sindromu sergančių pacienčių odos pokyčius lemia hiperandrogenemija bei rezistentiškumas insulinui. Šių būklių dažnis skiriasi – dažniausi odos pokyčiai yra hirsutizmas bei aknė. Kiti dermatologiniai požymiai, susiję su policistinių kiaušidžių sindromu, yra hiperseborėja, moteriškojo tipo plaukų retėjimas, juodoji akantozė, strijos ir minkštosios fibromos. Išvados. Policistinių kiaušidžių sindromas yra dažna liga, nustatoma 6–10 proc. reprodukcinio amžiaus moterų. Odos pokyčių nustatymas policistinių kiaušidžių sindromo atveju gali padėti anksti diagnozuoti policistinių kiaušidžių sindromą bei išvengti jo sukeliamų ilgalaikių pasekmių moters sveikatai.
Antenatalinė kryžkaulio-uodegikaulio cistinės teratomos diagnostika. Klinikinis atvejis ir literatūros apžvalga
Authors: Vaitkevičiūtė Marija , Kržčonavičiūtė Saulė , Savukynė Eglė , Machtejevienė Eglė , Rubavičiūtė Ieva
Published: October 2022

Kryžkaulio-uodegikaulio teratoma (angl. sacrococcygeal teratoma – SCT) yra įgimtas embrioninis navikas, dažniau diagnozuojamas moteriškosios lyties vaisiams ir naujagimiams. Šiame straipsnyje aprašomas retas antenatalinis vaisiaus kryžkaulio-uodegikaulio cistinės teratomos klinikinis atvejis, nustatytas 2022 m., Lietuvos sveikatos mokslų universiteto ligoninės Kauno klinikų (toliau – Kauno klinikų) Akušerijos ir ginekologijos klinikoje. Literatūros apžvalgoje aprašoma kryžkaulio-uodegikaulio cistinės teratomos diferencinė diagnozė. Ypatingas dėmesys skiriamas terminalinės mielocistocelės ir SCT diferencinei diagnostikai, gydymui, galimoms išeitims bei prognozėms.
VACTERL asociacija. Literatūros apžvalga ir klinikinis atvejis
Authors: Liubinienė Laura , Machtejevienė Eglė , Bagušytė Laima , Šarauskas Valdas , Aldakauskienė Ilona
Published: October 2022

Straipsnyje aprašomas VACTERL asociacijos klinikinis atvejis ir išsami literatūros apžvalga. VACTERL asociacija – tai daugybinių vaisiaus raidos ydų kompleksas, pasitaikantis atsitiktinai, kai nėra vienos aiškios minėtą patologiją lemiančios priežasties. VACTERL akronimas apima tam tikrų organų sistemų vystymosi defektus: stuburo, širdies ir kraujagyslių sistemos, virškinamojo trakto (analinės angos atrezija, stemplės atrezija), trachėjos ir stemplės fistulę, inkstų ir galūnių vystymosi ydas (ypač stipinkaulio). Diagnostikai svarbus išsamus ultragarsinis tyrimas nėštumo metu. Diagnozė yra klinikinė, apimanti bent tris minėtų organų sistemų vystymosi ydas. Prognozė priklauso nuo apsigimimų išraiškos sunkumo ir specializuotos pagalbos gimus naujagimiui.
Development of Suitable Groundnut Genotypes for Summer Season Under Climate Change and to Food and Nutritional Security
Authors: Singh R.A , Sachan S.P. , Singh Renu , Singh I.P.
Published: October 2022

The present study was under taken during summer seasons of 2007 and 2008 at Regional Research Station, Mainpuri. The experimental soil was sandy loam with poor fertility status. The main objective was to find out the suitable genotypes for cultivations during summer season with suitable physiological parameters. The twenty varieties of groundnut i.e. Dh86, Dh40, R9251, R8808, R2000-1, ICGS44, ICGS1, ICGS37, ICGS11, ICGS76, ICGV93468, ICGV86590, ICGV86325, ICGV00310, ICGV00298, ICGV99195, ICGV02099, ICGV02022, ICGV94361 and G201 (check) were tested for evaluating the suitable physiological parameters during summer season. The sowing was done in rows 30 cm apart with 10 cm plant spacing. Seed was seeded on 10 March, 2007 and 2008 and harvested after 90 days of sowing during both the experimental years. Cultivars Dh 86 (29.02 q/ha) and ICGV93468 (28.91 q/ha) gave highest pod yield, while genotypes Dh40 and G201 gave minimum pod yield.  The increase or decrease in pod yield (q/ha) was due to increase or decrease in number of pod per plant, pod weight per plant, number of kernel per plant, weight of kernels per plant, number of kernel per pod, kernel weight per pod, weight of 100-kernel, dry matter accumulation in pods and harvest index. The better source-sink relationship was also responsible for higher pod yield. The aforementioned growth and yield contributing characters were found superior in Dh86 and ICGV93468 in summer season, resulted in, both cultivars gave highest yield under summer season in U.P.  The important physiological parameters were found in favour of Dh86 and ICGV93468 in increasing the pod yield during summer season cultivation.
Intercorrelation between Digitalization and Women Empowerment
Authors: Yadav Pratibha
Published: October 2022

Empowering women throughout the world, is prime objective for all governing enhanced life standards beneficial for humanity. A woman is abbreviated as “Shakti Swaroopa” in Indian Vedic culture having the power of reproduction and multi-oriented behavior. In current scenario, digitalization has affected every core of human world having especial emphasis on women empowerment. The current article explored about digital transformation in field of education, law enforcement system, banking, finance, health care departments depicting its role to women empowerment in all concerned areas. However, some negative impacts of digitalization are also discussed in order to aware women for its safe and secure utilization. Thus, the role of digitalization especially to women empowerment envisioned positive progressive outcomes at various stages of human life governing modern outlook of society worldwide.
Floristic Diversity of Recruits in Plantations of Eucalyptus Deglupta B., 1863, Pinus Caribeae M., 1851, And Gmelina Arborea R., 1814: Case of Cellucam Plantations Near Edea (Litoral, Republic of Cameroon)
Authors: Michel Ndotar , Bell Joseph Martin , Ephrèm Kosh-Komba , Emmanuel Kamba Mebourou , Mandiapevo Stéphane Nazaire , Sembala Sylla
Published: October 2022

Floristic diversity is the set of plant species of an ecosystem or a given environment. Recruits are species regenerated after a disturbance in an environment. In this study it is a natural regeneration different from the artificial regeneration. The main objective of this study is to assess the level of natural regeneration under the artificial plantations. The strip sounding method is used over approximately two (2) hectares per type of plantation. Parameters measured are the abundance of recruits, the specific richness, the abundance of genera and families and the diameters of the stems. The floristic diversity was assessed through five indices. These are the Shannon indices, Simpson indices, Hill indices, regularity indices and generic diversity indices. . The results of the inventory show that the abundance of recruits is significantly different in the plantations and the surrounding forest. Species richness varies by type of plantation. Almost all of the three types of vegetation in the plantations have a Shannon index significantly greater than 1 and testifies to the very high diversity. The 1-Hill difference reached the value 0.97, 0.94 and 0.9 which values very close to 1. The regularity index shows that the taxa of plant communities of the recruits are not regularly distributed and have a low taxonomic richness. The lowest value of the generic diversity indices is 1.07. This shows that generic diversity is low in the three plantations. The floristic affinity between the 3 plantations is greater than 50%. According to Sørensen, these results demonstrate that the three plantations have the same floristic composition and constitute the same biological unit.
Review on Yield Gap Analysis: Modeling of Achievable Yields at Farm Level
Authors: Bekele Bewket Getachew
Published: October 2022

In the present context, ‘model’ is expressed as a computer program that can be repeatedly run several times for computing several designed mathematical or statistical expressions (equations) governing crop growth-environment relations, given appropriate input data. The experiment station yields obtained under a rainfed situation without any nutrient deficiency mostly considered as the potential yields of rainfed crops. Actual yields are obtained by recording crop yields of farmers in the region under investigation and achievable yield is between actual and potential yield. Actual yields are compared with the potential yields to estimate yield gaps of crops for that area and others which have the same agro-ecology. Achievable yield is determined by factors like availability of moisture and nutrients, Precipitation and irrigation as input, Soil profile water holding characteristics, Plant water balance (transpiration, water uptake), Soil water balance (evaporation, infiltration, runoff, flow, drainage) and Nitrogen fertilizer applications as input, Soil nitrogen conditions, Plant nitrogen balance (uptake, fixation, mobilization), Soil nitrogen balance (mineralization, immobilization, nitrification, denitrification). Generally, modeling Achievable yield of farm depend on water and nutrient data of the area and Actual yield is determined by factors like weeds, insect pests, diseases and pollutants.
Effects of Postharvest Treatments on the Storage Quality of Mango (Mangifera indica L)
Authors: Hassan Gad
Published: October 2022

A study was conducted in the postharvest laboratory of the Federal College of Horticulture Dadinkowa, Gombe State, Nigeria, to investigate the effects of some postharvest treatments, namely; hot water treatment, gibberellic acid, ground nut oil, extracts of garlic, extracts of neem leaves, mixture of extracts of neem leaves and garlic and distilled water (control) on the storage quality of mango fruits. The experiment was laid out in a complete randomized design (CRD) replicated three times. The results indicated that all the treatments reduced weight loss, fruit diameter, fruit decay and loss in firmness. However, gibberellic acid was found to be most effective in minimizing fruit weight loss and fruit diameter when compared with other treatments. In terms of fruit decay and fruit firmness however, mixture of extracts of neem leaves and garlic (500 ml each) performed better than all other treatments throughout the storage period of 15 days. Hence, it can be concluded that application of gibberellic acid and extracts of neem leaves and garlic enhances the shelf life of mango fruits, and can maintain good fruit quality under ambient condition for up to 15 days.
The Essentials of Deficit Irrigation for Crop and Water Productivity in Ethiopia: A Review
Authors: Selie Abeba Hassen
Published: October 2022

Improving irrigation water management and enhancing crop and water productivity (WP) are required to address future water scarcity in Ethiopia. Increasing WP through exposing the crop to a positive level of water stress the use of deficit irrigation (DI) is taken into consideration a promising strategy. To espouse deficit irrigation strategies, a shred of complete proof regarding DI for distinctive crops is required. The objective of this critical review is to collect adequate information about the indicators on the essential of DI to crop and water productivity. Just a study on the role of deficit irrigation indicates improve crop yield and water productivity. The end result confirmed that DI appreciably improved WP in comparison to complete irrigation. Despite better WP, the decreased yield became acquired in a number of the studied DI practices in comparison to complete irrigation. It was additionally observed that yield reduction can be low in comparison to the advantages won through diverting the saved water to irrigate extra arable land. The advantages of water-saving techniques which include alternate furrow and deficit irrigation want to be explored to make sure meals safety for the ever-growing populace in the context of declining availability of irrigation water. Consequently, reviewer concluded that deficit irrigation is doubtlessly important to enhance sustainable crop and water productiveness in Ethiopian agriculture.
Applicability of Carbonized Coconut Shell and Silicon Carbide Nanoparticles in the Synthesis of Hybrid Aluminium Matrix Composites
Authors: Nwigboa Michael N. , Umorub Lasisi E.
Published: October 2022

The synthesis of agro-waste reinforced metal matrix composites is now very common among researchers because of their cost effectiveness, excellent properties and wide industrial applications. This study synthesized a hybrid aluminium 6061 matrix composite with particulates of silicon carbide, SiCp and carbonized coconut shell, CCSP as reinforcement combined in the ratio 1:1, determined the effect of combining SiCp and CCSp reinforcements of different sizes and weight fractions on the density, hardness, strength properties and microstructure of the developed composite. The hybrid aluminium matrix composites were developed using the stir casting method. Several samples of the composites consisting of AA6061 alloy with 3, 6, 9, 12 and 15% by wt. each of each of the combined CCSp and SiCp with different particle sizes were produced and characterized. Also, mathematical models were proposed for predicticting hardness and tensile strength of the nano-composite and validated by comparison with results of the physical experiment and those of other authors. The results obtained showed that addition of CCSp and SiCp reinforcement to the alloy decreased its density but increased the hardness and tensile strength of the composite. The nano-particulates reinforced composite presented maximum improvement in hardness and ultimate tensile strength values and decreased density value. The microstructures of the developed composite materials revealed uniform distribution of reinforcing particles in the base matrix and excellent bonding between the base matrix and reinforcements after casting. The proposed models were in excellent agreement with experimental data. The developed composite should be suitable for high strength/light weight applications required in the automobile and aerospace industries.
Review: Low Temperature Sintering of TiO2 for Dye Sensitized Solar Cells (DSSCs) Fabrication on Flexible Substrates
Authors: Wante H. P , Bala S , Romanus I.O
Published: October 2022

This article discusses the most recent developments in the manufacture of flexible dye-sensitized solar cells (DSSCs), with a focus on the use of flexible plastic substrates instead of rigid glass substrates. The temperature restriction of the substrate in generating TiO2 nanoparticles is a key problem for creating DSSCs on plastic substrates. Ball-milling, acid/water treatments, chemical vapor deposition, and electrophoretic deposition, as well as chemical and mechanical film processing methods such as chemical sintering, hydrothermal treatment, microwave irradiation, and various compression techniques, are all discussed here. It also includes research on novel flexible counter electrode manufacturing processes and recently produced new materials that are particularly beneficial for flexible DSSCs. Finally, the progress and possibilities of large-scale flexible DSSC module fabrication, as well as their endurance, are reviewed.
Education & Developmental Initiatives: Examining the Role of Adult Education in Rural Community Development in Nigeria
Authors: Uzoagu Ifeoma Felicia , Oriji Abraham
Published: October 2022

Rural community development is a critical driving force in a nation’s advancement. The effort is to address and successfully support the specific needs and opportunities of the communities and their inhabitants. As a result, any nation that has weak or undeveloped rural communities finds it extremely difficult to reach the height of its developmental strides. In the same manner, the role of education in modern times cannot be quickly exhausted in a hurry for its contributions to the development of individuals and its impact on rural community development. As a result, this paper attempts to identify and conceptualize the following terms - “Community”, “Education”, “Development”, “Community development”, “formal education”, “Informal education”, “Non-formal education”, “Adult education”, and “Rural area”. It also attempts to understand the functions of a community, and how individuals in a rural community could contribute meaningfully to the development of their rural communities. Also discussed the purpose or the importance of community development in Nigeria. The paper further examined the purpose/benefits of adult education in community development, and the challenges or obstacles hindering the effective implementation of rural community development initiatives. However, the authors finally made suggestions for combating the effective implementation of rural community development programmes and projects in Nigeria.
Gestión integral de resíduos sólidos para el desarrollo sostenible en la Institución Educativa de Rio Nuevo en el municipio de Achí, departamento de Bolívar
Authors: Beltrán Hernández Enrique Carlos , Pérez Gil María de Jesús
Published: October 2022

El objetivo general del presente estudio fue evaluar la pertinencia de la Gestión Integral de Resíduos Sólidos, en la Institución Educativa de Rio Nuevo en el municipio de Achí, Departamento de Bolívar, como estratégia pedagógica que fomenta el desarrollo sostenible desde la escuela; El estudio se centró en un enfoque cualitativo, bajo un paradigma socio-crítico, con un diseño de investigación acción. Las técnicas utilizadas para la obtención de resultados fueron la encuesta y su instrumento de aplicación un cuestionario, la otra técnica utilizada fue una entrevista semiestructurada y su instrumento para la aplicación fueron grabaciones o audios de los entrevistados, además se realizó la revisión de documentos institucionales como el PEI y el PRAE. La muestra a analizada estuvo conformada por 22 estudiantes de secundaria y 10 docentes de la sede principal de la Institución Educativa de Rio Nuevo. Los hallazgos para este estudio, revelaron la ausencia del concepto “Desarrollo sostenible”, el inadecuado tratamiento que se dá a los resíduos sólidos y la ausencia de la elaboración y ejecución de proyectos ambientales en la escuela, lo cual fue fortalecido mediante seminarios relacionados con la temática en cuestión, evidenciándose la obtención de aprendizajes significativos por parte de los docentes y estudiantes
TINJAUAN TERHADAP KEBIJAKAN PEMERINTAH KABUPATEN MAGELANG DALAM MENINGKATKAN POTENSI PARIWISATA PADA MASA PANDEMI
Authors: Muhammad Ardhi Razaq Abqa  , Arief Nur Huda  , Nur Rahmawati
Published: October 2022

Penyebaran Virus Covid-19 di Indonesia telah menimbulkan dampak berbagai sektor kehidupan, khususnya sector pariwisata. Pemerintah Kabupaten Magelang dalam hal ini telah mengeluarkan berbagai kebijakan yang berlandaskan atas kebijakan pemerintah pusat dalam rangka penanganan Covid-19 di Kabupaten Magelang sekaligus kebijakan yang mendukung bangkitnya sector pariwisata. Tujuan penelitian ini untuk mengetahui kebijakan pemerintah kabupaten Magelang dalam meningkatkan potensi pariwisata pada masa pandemi. Metode Penelitian menggunakan metode kepustakaan melalui pendekatan kualitatif dengan bahan bacaan berupa jurnal ilmiah, makalah maupun website resmi yang berkaitan dengan judul dan variabel yang menjadi pokok penulisan. Pemerintah Kabupaten Magelang telah mempersiapkan kelayakan destinasi wisata agar tidak menjadi klaster penyebaran Covid-19. Destinasi wisata yang diperbolehkan untuk dibuka hanya pariwisata yang telah menerima sertifikat CHSE dari Kementerian Pariwisata dan Ekonomi Kreatif. Pemerintah Kabupaten Magelang juga menyelenggarakan Vaksinasi Covid-19 massal di tempat wisata. Selain itu, Kepala Dinas Pariwisata Kepemudaan dan Olahraga Kabupaten Magelang bekerja sama dengan Dinas Komunikasi dan Informatika Provinsi Jawa Tengah dalam rangka melakukan penguatan sinyal internet di lokasi wisata alam.
KAJIAN FILOSOFIS TENTANG KONSEP TANGGUNG JAWAB TERBATAS PADA PERSEROAN PERORANGAN GUNA MEMBERIKAN PERLINDUNGAN HUKUM PADA UMKM
Authors: Rahmi Yuniarti
Published: October 2022

Hadirnya perseroan perorangan merupakan suatu perkembangan baru dalam hukum perusahaan yang mana pada awalnya pendirian perseroan tidak terlepas dari perjanjian sebagai dasar pembentukannya, akan tetapi dengan kemunculan perseoran perorangan ini cukup memiliki perbedaan dasar aturan-aturan sebelumnya mengenai hukum perusahaan. Rumusan masalah pada tulisan ini adalah mengenai konsep tanggung jawab terbatas pada perseroan perorangan guna memberikan perlindungan hukum pada UMKM ditinjau dari sudut kajian filosofis. Tujuan dari tulisan ini adalah untuk menemukan dan menguraikan konsep tanggung jawab terbatas pada Perseroan Perorangan menurut sudut kajian filosofis. Jenis penelitian    yang    digunakan    penulis dalam   penelitian   ini   adalah   bersifat penelitian  hukum  normatif. Konsep perseroan perorangan di Indonesia dengan tanggung jawab terbatas yang terdapat pada UU Cipta Kerja dengan tanggung jawab terbatas merupakan bentuk badan hukum yang memberikan perlindungan hukum kepada para pelaku usaha. Sejalan dengan doktrin corporate  separate legal  personality yang esensinya   bahwa   suatu   perusahaan,   dalam   hal   ini   perseroan,   mempunyai personalitas  atau  kepribadian  yang  berbeda  dari  orang  yang  menciptakannya
The determination of the taxonomic position of Peucedanum arenarium subsp. neumayeri and subsp. urbani in Turkey
Authors: AKPULAT Hüseyin Aşkın , AKALIN Emine
Published: October 2022

In this study, the taxonomic status of two subspecies of Peucedanum arenarium grown in Turkey, subsp urbani and subsp. neumayeri were investigated. There are no ripe fruits of this subspecies in the flora of Turkey. In fact, P. arenarium subsp. neumayeri has been misdiagnosed in the flora of Turkey because it is not a ripe fruit. When we looked at the ripe fruit of the plant we collected from the type locality, it was determined that this species was actually Johneria tortusa. P. arenarium subsp. urbani plant samples were collected by us for the first time and morphological, anatomical, DNA sequence analysis and SEM studies were carried out. Molecular (ITS nrDNA sequences), morphological and especially microcarpological data were determined. As a result, in Turkey, P. arenarium subsp. neumayeri is absent. It is true that the P. arenarium subsp urbani species is transferred as Taeniopetalum urbani.
Lorentzian approximations for a Lorentzian $ \alpha $-Sasakian manifold and Gauss-Bonnet theorems
Authors: Liu Haiming , Chen Xiawei , Guan Jianyun , Zu Peifu
Published: October 2022

In this paper, we define the Lorentzian approximations of a $ 3 $-dimensional Lorentzian $ \alpha $-Sasakian manifold. Moreover, we define the notions of the intrinsic curvature for regular curves, the intrinsic geodesic curvature of regular curves on Lorentzian surfaces and spacelike surfaces and the intrinsic Gaussian curvature of Lorentzian surfaces and spacelike surfaces away from characteristic points. Furthermore, we derive the expressions of those curvatures and prove Gauss-Bonnet theorems for the Lorentzian surfaces and spacelike surfaces in the Lorentzian $ \alpha $-Sasakian manifold.
Existence and uniqueness results for coupled system of fractional differential equations with exponential kernel derivatives
Authors: Aljoudi Shorog
Published: October 2022

In the framework of Caputo-Fabrizio derivatives, we study a new coupled system of fractional differential equations of higher orders supplemented with coupled nonlocal boundary conditions. The existence and uniqueness results of the solutions are proved. We consider the classical fixed-point theories due to Banach and Krasnoselskii for the main results. An example illustrating the main results is introduced.
Common fixed point of nonlinear contractive mappings
Authors: Huang Hui , Qian Xue
Published: October 2022

The purpose of this paper is to study the existence of a common fixed point for a pair of mappings without assumption of the contractive coefficient being fixed and less than 1. By replacing the fixed contractive coefficient with a nonlinear contractive function, we establish a unique common fixed point theorem for a pair of asymptotically regular self-mappings with either orbital continuity or $ q $-continuity in a metric space. Moreover, by the asymptotical regularity of two approximate mappings, we prove that a pair of nonexpansive and continuous self-mappings, which are defined on a nonempty closed convex subset of a Banach space, have a common fixed point. Some examples are given to illustrate that our results are extensions of a recent result in the existing literature.
An extension on the rate of complete moment convergence for weighted sums of weakly dependent random variables
Authors: Huang Haiwu , Yuan Yuan , Zeng Hongguo
Published: October 2022

The authors study the convergence rate of complete moment convergence for weighted sums of weakly dependent random variables without assumptions of identical distribution. Under the moment condition of $ E{{{\left| X \right|}^{\alpha }}}/{{{\left(\log \left(1+\left| X \right| \right) \right)}^{\alpha /\gamma -1}}}\; < \infty $ for $ 0 < \gamma < \alpha $ with $ 1 < \alpha \le 2 $, we establish the complete $ \alpha $-th moment convergence theorem for weighted sums of weakly dependent cases, which improves and extends the related known results in the literature.
Morphological nanolayer impact on hybrid nanofluids flow due to dispersion of polymer/CNT matrix nanocomposite material
Authors: Qureshi M Zubair Akbar , Faisal M , Raza Qadeer , Ali Bagh , Botmart Thongchai , Shah Nehad Ali
Published: October 2022

The objective of this study is to explore the heat transfer properties and flow features of an MHD hybrid nanofluid due to the dispersion of polymer/CNT matrix nanocomposite material through orthogonal permeable disks with the impact of morphological nanolayer. Matrix nanocomposites (MNC) are high-performance materials with unique properties and design opportunities. These MNC materials are beneficial in a variety of applications, spanning from packaging to biomedical applications, due to their exceptional thermophysical properties. The present innovative study is the dispersion of polymeric/ceramic matrix nanocomposite material on magnetized hybrid nanofluids flow through the orthogonal porous coaxial disks is deliberated. Further, we also examined the numerically prominence of the permeability ($ {\mathrm{A}}_{\mathrm{*}} $) function consisting of the Permeable Reynold number associated with the expansion/contraction ratio. The morphological significant effects of these nanomaterials on flow and heat transfer characteristics are explored. The mathematical structure, as well as empirical relations for nanocomposite materials, are formulated as partial differential equations, which are then translated into ordinary differential expressions using appropriate variables. The Runge–Kutta and shooting methods are utilized to find the accurate numerical solution. Variations in skin friction coefficient and Nusselt number at the lower and upper walls of disks, as well as heat transfer rate measurements, are computed using important engineering physical factors. A comparison table and graph of effective nanolayer thermal conductivity (ENTC) and non-effective nanolayer thermal conductivity are presented. It is observed that the increment in nanolayer thickness (0.4−1.6), enhanced the ENTC and thermal phenomena. By the enhancement in hybrid nanoparticles volume fraction (2% to 6%), significant enhancement in Nusselt number is noticed. This novel work may be beneficial for nanotechnology and relevant nanocomponents.
Uniqueness and existence of positive periodic solutions of functional differential equations
Authors: Xu Jiaqi , Xue Chunyan
Published: October 2022

In this paper, some new findings on the uniqueness and existence of positive periodic solutions to first-order functional differential equations are presented. These equations have wide applications in a variety of fields. The most important feature of our argument is that we use the theory of Hilbert's metric to prove the uniqueness of the positive periodic solution when $ q=-1 $ and $ -1 < q < 0 $. In addition, we also investigate the existence results of positive periodic solutions by applying a fixed point theorem for completely continuous maps in a cone. Two examples demonstrate our findings.
New numerical dynamics of the fractional monkeypox virus model transmission pertaining to nonsingular kernels
Authors: Qurashi Maysaa Al , Rashid Saima , Alshehri Ahmed M. , Jarad Fahd , Safdar Farhat
Published: October 2022

Monkeypox ($ \mathbb{MPX} $) is a zoonotic illness that is analogous to smallpox. Monkeypox infections have moved across the forests of Central Africa, where they were first discovered, to other parts of the world. It is transmitted by the monkeypox virus, which is a member of the Poxviridae species and belongs to the Orthopoxvirus genus. In this article, the monkeypox virus is investigated using a deterministic mathematical framework within the Atangana-Baleanu fractional derivative that depends on the generalized Mittag-Leffler (GML) kernel. The system's equilibrium conditions are investigated and examined for robustness. The global stability of the endemic equilibrium is addressed using Jacobian matrix techniques and the Routh-Hurwitz threshold. Furthermore, we also identify a criterion wherein the system's disease-free equilibrium is globally asymptotically stable. Also, we employ a new approach by combining the two-step Lagrange polynomial and the fundamental concept of fractional calculus. The numerical simulations for multiple fractional orders reveal that as the fractional order reduces from 1, the virus's transmission declines. The analysis results show that the proposed strategy is successful at reducing the number of occurrences in multiple groups. It is evident that the findings suggest that isolating affected people from the general community can assist in limiting the transmission of pathogens.
Performance Evaluation and Statistical Analysis of Solar Energy Modeling: A Review and Case Study
Authors: Khalil Samy A.
Published: October 2022

The main target of this research is a quantitative review of literature on global solar radiation (GSR) models available for different stations around the world. The statistical analysis of 400 existing sunshine-based GSR models on a horizontal surface is compared using 40-year meteorological data in the selected locations in Egypt. The measured data is divided into two sets. The first sub-data set from 1980 to 2019 was used to develop empirical correlation models between the monthly average daily global solar radiation fraction (H/H0) and the monthly average of desired meteorological parameters. The second sub-data set from 2015–2019 was used to validate and evaluate the derived models and correlations. The developed models were compared with each other and with the experimental data of the second subset based on the statistical error indicators such as RMSE, MBE, MABE, MPE, and correlation coefficient (R). The statistical test of the correlation, coefficient (R), for all models gives very good results (above 0.92). The smallest values of t-Test occur around the models (M 272, M 261, M 251, and M 238). The accuracy of each model is tested using ten different statistical indicator tests. The Global Performance Indicator (GPI) is used to rank the selected GSR models. According to the results, the Rietveld model (Model 272) has shown the best capability to predict the GSR on horizontal surfaces, followed by the Katiyar et al. model (Model 251) and the Aras et al. model (Model 261).
Optimización de la línea de producción de artículos de higiene personal
Authors: Anaya Jorge Carlos León , Flores Israel Marin , Celestino Eloy Dimas , Oca Ismael Jesús Pérez Montes de , Zenteno Jorge Noriega , Vázquez Enrique Osorio , Salcedo José Itzerai Rodriguez
Published: October 2022

Este artículo muestra la implementación de un sistema Kanban en la línea de producción de la empresa Kutsi, S.A. de C.V., ubicada en el municipio de Cuautitlán Izcalli, en el estado de México, dedicada a la fabricación productos de higiene personal, elaborados con extractos naturales que proporcionen beneficios adicionales a la hidratación y humectación. Para ello se realizaron entrevistas y cuestionarios a los empleados, se llevó a cabo un levantamiento físico de la distribución de planta de la línea y se tomaron tiempos de proceso. Para sustentar la implementación de mejoras del proceso se realizó una simulación numérica, la cual arrojo resultados positivos a la propuesta.
ANALYSIS OF THE CORRELATIONAL RELATIONSHIP BETWEEN THE RESULTS OF ULTRASOUND ELASTOGRAPHY AND THE VALUES OF THE MEASURED DIFFUSION COEFFICIENT IN ASSESSING UTERINE AND ADNEXAL STRUCTURES IN REPRODUCTIVE AGE WOMEN
Authors: Diomidova Valentina N. , Zakharova Oksana V. , Safonova Marina A. , Valeeva Olga V.
Published: October 2022

The purpose of the study. To study the correlational relationship between the results obtained by examining the uterus and ovaries in healthy women of reproductive age using shear wave ultrasound elastography with elastometry and magnetic resonance imaging (MRI) and assessment of the measured diffusion coefficient (MDC) of diffusion-weighted images (DWI). Materials and methods. The study group consisted of 45 healthy women of reproductive age (the average age was 32.9±3.1 years). All of them underwent ultrasound examination with the technology of two-dimensional shear wave elastography with elastometry (Aixplorer, Supersonic Imagine, France) according to the method developed and implemented by us. The MRI of uterine and ovarian structures was performed using the DWI protocol (Excelart Vantage Atlas magnetic resonance tomograph, Toshiba, Japan, 1.5 T), the myometrium and the uterine mucosa in the body and cervix, ovaries were evaluated. In the automatic mode, the MDC of unaltered structures in the uterine body and cervix and their appendages was calculated in the area of interest on ADC-maps. The degree of correlational relationship between the results of ultrasound elastography with elastometry and magnetic resonance tomography with an estimate of the measured diffusion coefficient was calculated. Results. Correlation analysis of the relationship between rigidity and the MDC of uterine and adnexal structures showed a direct inverse relationship between these values and a high degree of connection by Cheddock scale (p = 0.000000). At this, lesser MDC values (mm2 /s) of similar structures of the organs under study corresponded to large quantitative values of the Young's elasticity modulus (kPa) of all uterine and ovarian structures. Conclusion. The obtained data make it possible to optimize the diagnostic algorithm and to supplement the standard protocols for ultrasound and magnetic resonance imaging studies of gynecological organs using two-dimensional shear wave elastography with elastometry and magnetic resonance tomography with an assessment of the measured diffusion coefficient of diffusion-weighted images.
THE ACTUAL STATUS OF TOXOCAROSIS INCIDENCE IN THE CHUVASH REPUBLIC
Authors: Voronov Leonid N. , Smirnova Nadezhda V. , Agafoshkina Lidiya Yu. , Kozlov Vadim A.
Published: October 2022

Toxocarosis is helminthosis caused by representatives of Nematoda type, manifested by nonspecific symptoms (from allergic manifestations to involvement of the lungs, eyes, the brain and other organs), depending on the localization of the larva in the human body. Currently, in the Russian Federation there is a tendency to increase the incidence, which makes it necessary to analyze the actual situation for this helminthosis. The aim of the study is to assess current epidemiological situation on the incidence of toxocarosis in the Chuvash Republic in the period from 2008 to 2021. The paper analyzes statistical data on the incidence of toxocarosis in the Chuvash Republic (Russia) from 2008 to 2021. During the period under study, the incidence of toxocarosis ranged from 0.91 to 6.74 per 100 thousand of population and made 4.09±0.44 per 100 thousand of population, and a decrease in this indicator was also noted in the republic over the past 13 years. However, the incidence of toxocarosis in Chuvashia remains at a level exceeding that of the average in Russia. A high incidence of toxocarosis was found to be confined to forest-growing areas (the Volga oak-forest-steppe, the South-eastern steppe and the South-western steppe regions), in which the soil-forming materials are mainly clays and loams.
DIFFICULTIES IN DIFFERENTIAL DIAGNOSIS OF THYROID NODULAR PATHOLOGY. A CASE REPORT
Authors: Stepanov Vladimir G. , Timofeeva Lyubov A. , Nasrullayev Magomed N. , Yusova Marina A.
Published: October 2022

This paper presents a clinical case of follicular thyroid cancer, the importance of multiparametric ultrasound in the early detection of thyroid cancer is shown. To diagnose follicular thyroid cancer, multiparametric ultrasound examination was performed in B-mode, color Doppler mapping mode, sonoelastography and in contrast enhancement mode. Based on the results, indications for fine needle aspiration puncture biopsy were determined and further management tactics for the patient with follicular thyroid cancer were determined. Thus, a timely diagnosis and a correct chosen tactics for treating follicular thyroid cancer resulted in a favorable disease outcome.
PFAS Degradation Techniques – A Road towards Alleviating Organic Pollution
Authors:   Jai Hind College Autonomous, 23-24 Backbay Reclamation, Churchgate, Mumbai - 400020, India, Lotlikar Onkar
Published: October 2022

PFAS are commonly found pollutants in soil and water bodies. Of all the PFAS that are found, PFOA and PFOS are the most hazardous ones. The review focuses upon Adsorption, Sonochemical Degradation, Photocatalysts, and Bio-remediation as techniques for the removal and degradation of PFA.
Inclusive Growth and Climate Change Mitigation Programs and Policies in the ASEAN: Fiscal Implications
Authors: Weber Max , Chaiechi Taha , Beg Rabiul
Published: October 2022

Abstract
Addressing urgent global climate change and inequality issues has been a major challenge for the ten AMS (ASEAN Member countries) given the diversity and local agendas with divergent political, economic, and social objectives. While regional policy frameworks prioritise harmonisation and inter-regional integration outcomes over national inequality and climate change policy goals, governments typically address the latter through discretionary policy add-ons that lead to policy fragmentation and competing fiscal goals that interfere with intermediate development plans.
To achieve the aspired inequality outcomes (Regional Framework and Action Plan, ASEAN Declaration, 2013) and the ratified global climate targets (Paris Treaty 2015) simultaneously, such policy outcomes and commitments to collaborative policy action will need to be aligned within an integrated policy framework at the regional or global level, and externalities of economic activity internalised into a sustainable and inclusive fiscal model. Focusing on policy design, integration and evaluation aspects, this paper tests the hypothesis that, given the urgency of these issues, the ASEAN governments devised corrective and preventive measures to systematically mitigate these externalities through intervention at the policy level and multilateral coordination at the regional and global levels to achieve pro-green and pro-equity policy outcomes with a net social surplus.
Adopting a qualitative methodology, this study conducts a structured literature search and subsequent document analysis, using advanced text mining techniques to extract, contextualise and map policy-relevant themes by geopolitical scope, policy intent and outcomes. Literature evidence confirmed that the ASEAN Member States have recognised and acknowledged the urgency of climate change and inequality challenges, and that these governments intervene at the local policy level and also engage in multilateral discussions, which lack formal commitment and transparency. This study could not produce literature evidence of a systematic approach by these governments internalising mitigation mechanisms into the fiscal policy frameworks to achieve the aspired inclusive and sustainable outcomes - by design, rather than discretionary policy add-ons - and thus, the hypothesis was rejected.

Keywords: Sustainable fiscal policy, inclusive growth, climate change mitigation, policy integration, multilateral intervention, document analysis.
Pelatihan Cara Menumbuhkan Jiwa Entrepreneurship Sejak Dini pada Anak-Anak Panti Asuhan Elim Anugrah
Authors: Hek Tan Kim , Pardede Sovia Lolita A. , Wongsosudono Corinna , Gani Petrus , Mipo Mipo
Published: October 2022

Pengabdian  kepada masyarakat merupakan salah satu dari tugas Tridharma Perguruan Tinggi. Kegiatan ini bertujuan memberikan gambaran tentang pentingnya jiwa kewirausahaan (entrepreneurship) dan menumbuhkan jiwa kewirausahaan tersebut sejak dini terutama pada anak-anak di lingkungan Panti Asuhan Elim Anugrah. Pemahaman jiwa kewirausahaan sejak dini sangatlah penting karena merupakan salah satu faktor utama dalam proses pembentukan karakter, kreativitas dan produktivitas anak yang tentunya akan berpengaruh terhadap kemampuan bersaing mereka di kemudian hari, terutama seiring dengan semakin berkembangnya teknologi dan revolusi industri 4.0 maka di masa yang akan datang  mereka akan dihadapkan dengan persaingan dan tantangan yang jauh lebih ketat. Proses penyampaian materi dalam kegiatan ini adalah dengan memberikan ceramah menggunakan bahasa yang sederhana serta contoh berupa cerita biografi dari tokoh-tokoh pengusaha yang sukses merintis usaha mereka. Tujuan dari metode penyampaian ini adalah agar anak-anak dapat lebih mudah memahami materi yang ingin disampaikan serta mampu menginspirasi mereka bahwa ketidakberuntungan yang mereka alami bukanlah penghambat dalam memperjuangkan masa depan mereka tetapi sebaliknya merupakan suatu dorongan agar lebih giat dan kuat dalam menghadapi tantangan di kemudian hari. Selain itu, proses penyampaian materi juga dibarengi dengan adanya pembagian kelompok dan permainan yang bertujuan untuk membina kemampuan bekerjasama dan memimpin dari anak-anak Panti Asuhan Elim Anugrah. Kegiatan ini mendapat sambutan antusias dari anak-anak Panti Asuhan Elim Anugrah dan diharapkan kegiatan ini mampu memberikan bekal bagi anak-anak Panti Asuhan Elim Anugrah agar dapat tumbuh berkembang menjadi generasi penerus bangsa yang memiliki keterampilan, pengetahuan, sikap dan karakter yang siap terjun ke masayarakat dan bahkan dapat turut berperan dalam menciptakan lapangan kerja.