bluuebunny/crossref_metadata_2025 huggingface dataset:
CLINICAL PECULIARITIES OF WOUND HEALING AFTER SURGICAL TREATMENT OF PATIENTS WITH GENERALIZED PERIODONTITIS ACCOMPANIED BY DIFFERENT TYPES OF REACTIVITY OF THE BODY
Authors: Yarov Yuriy Yu. , Tkachenko Irina I. , Kozak Ruslan V.
Published: November 2022

The aim: To study the features of clinical wound healing (intensity and duration of inflammatory reaction) after the indications for patients with generalized periodontitis II, III degrees of severity of patch surgery accompanied by normo-, hyper- and hyporeactivity of the body.
Materials and methods: 216 people aged 45 between 55 years with a diagnosis of generalized periodontitis of II, III degree of severity, chronic course were examined. Depending on the condition of reactivity of the organism, the patients were divided into three groups: the first one consisted of people with normoreaction; the second group included patients with hyperreaction; the third group was made up by people with hyporeaction. The patients after the initial therapy, underwent patch surgery. Initially, on the 2nd, 4th, 6th and 9th day after the operation, the clinical examination of the periodontal tissues (examination, hygienic and periodontal indices) was performed. Statistical processing of the obtained digital data was performed using the computer program Statistica 8.0.
Results: Normoreactivity of the body determines the normal time of wound healing after patch surgery, which on the 9th day is characterized by the clinical condition of the gingival mucosa, which corresponds to the concept “healthy” for 98% of patients. In case of hyperreactivity of the organism slowing down of processes of wound healing for 3-4 days in comparison with the time which is typical for normoreactivity with dynamics of the indices which specifies long intensive character of inflammatory reaction in the postoperative period has been observed. In case of hyporeactivity of the body as well as in case of hyperreaction, there was a slowdown in wound healing for 3-4 days compared with normoreactivity with the dynamics of indices that showed slow sluggish nature of the inflammatory reaction in the postoperative period.
Conclusions: Correction of altered parameters in patients with generalized periodontitis accompanied by impaired (hyper- and hypo-) reactivity of the body with bringing them to values which are typical for normoreactivity is considered to be a condition for optimizing mucosal wound healing after surgery and further stabilization of the periodontal tissues.
GONADOTROPIN AND SEX STEROID HORMONES IN MALES WITH POST COVID-19 INFECTION
Authors: Kamil Abdullah Luay , Al-Kawaz Ula Muhammed , Al-Essawe Essraa M.
Published: November 2022

The aim: To understand the effects of COVID-19 infection on gonadotropins and sex steroid hormones in males.
Materials and methods: This is a cohort study conducted in fifty males, who had been previously infected with COVID-19 with normal hormonal profile. Fifty Iraqi males were attending the male clinic at Higher Institute of Infertility Diagnosis and Assisted Reproductive Technologies, diagnosed with standard methods. The assessment of serum hormonal levels including (FSH, LH, Prolactin and Testosterone) was done 3 times: 1st time after one-month post recovery after COVID-19, 2nd time after 2 months post recovery and 3rd time - after 3 months post recovery.
Results: There was no significant change in the mean level of serum FSH during the first, second and third months (p = 0.630). LH serum level was highly significantly reduced during follow up (p< 0.001). Serum prolactin level, reduced significantly during follow up (p< 0.001). Serum testosterone level was the lowest in the first month and increased during the second month and then during the third month in a highly significant manner (p< 0.001).
Conclusions: Sub-clinical hypogonadism may be suspected as a consequence of COVID-19 infection in males as its first presentation characterized by increased LH & decreased testosterone production.
COMPLICATIONS OF NEPHROTIC SYNDROME IN CHILDREN
Authors: Jaber Basher Abdullah , Azat Nariman Fahmi A. , Al-Daffaie Ali Ahmed
Published: November 2022

The aim: Study was conducted to determine NS-related complications and drug-related complications.
Materials and methods: A descriptive analytics cross section (case series study) was carried out in 109 children with NS diagnosed and followed up in the nephrology con¬sultation clinic at Child Welfare Teaching Hospital in Baghdad Medical City.
Results: Most children have primary NS 88% and 12% Secondary NS. Nephrotic syndrome related complication: higher rate of infections and hypertension complications 76% and 48.6% respectively recorded in children with NS. 60.3% of infections in children with Frequent relapses and 25% in SSNS with statistically significant (p value0.018). Children with NS; have higher rate of UTI and Pneumonia.64% of Hypertension recorded in children with frequent relapses while 13.2% identified in children with secondary NS, with statistically non-significant (p value 0.063) 24% and 9% of patients have AKI &CKD respectively. Drug related complication: Children used steroid; have 34.5% Cushing face,30%gastritis,6.5% cataract,19.7% obesity and22.4% short stature. Children used cyclosporine; have33% hirsutism,9.5% nephrotoxicity and4.7% gingival hyperplasia, 27% vomiting, 22% alopecia and 11%Bone marrow suppression side effect with Cyclophosphamide. Patient used mycophenolate drugs, have 15.5% GIT problem and 7.7% BM suppression.
Conclusions: NS is a chronic disease with a lot of complications like infections, AKI &CKD and hypertension complications. UTI and pneumonia are most common infection encountered in our patients. Many of the complications of children with NS can be attributed to immunosuppressant therapy.
_MODERN VIEWS ON THE APPLICATION THROUGH THE PRISM OF POLY- AND COMORBIDITY OF PATIENTS AND INFECTIOUS PANDEMICS (LITERATURE REVIEW AND DISCUSSION)
Authors: Voloshyna Larysa , Voloshyn Oleksandr , Senyuk Bogdana , Buzdugan Inna
Published: November 2022

The aim: To substantiate the need of wider use of species in dietician rehabilitation of patients with poly- and comorbidity, postcovid syndrome based on the analysis of the latest scientific achievements with the study of their pharmacological properties.
Materials and methods: The information search in printed and electronic editions, search scientific bases with application of methods of the analysis, comparison and generalization of information data is carried out.
Conclusions: New scientific data on the pharmacological properties of spices give grounds to use them more widely in the rehabilitation of patients with poly- and comorbidities and infectious processes.
GROSS TOTAL RESECTION IN A RARE CASE OF OPTIC NERVE ASTROCYTOMA: A CASE REPORT
Authors: Chaulagain Dipak , Smolanka Volodymyr , Smolanka Andriy , Havryliv Taras
Published: November 2022

The authors present a 3-year-old female with increasing proptosis and absent vision in the right eye. Chemotherapy had done for 3months. But her ailments lingered. The right eye exhibited severe proptosis and poor vision, whereas the left eye was normal with 20/20 vision. Preoperative MRI revealed a dumbbell-shaped tumor in the intra-orbital and intra-cranial section of the right optic nerve. A lateral supra-orbital approach was used to dissect the dumbbell-shaped tumor and the right optic nerve. No remnant of the tumor was discovered during a follow-up examination.
The case study demonstrates how to identify and treat ONA surgically. However, we need further research on optic nerve PA to gain a better understanding of their behavior. While gross total resection (GTR) is usually curative, tumors in deep locations may be unresectable and require alternative therapeutic procedures. Additionally, the case study emphasizes the importance of additional research on early detection and prevention.
Bienestar ocupacional: su contribución a la protección social y los Objetios de Desarrollo Sostenible en la época post-Covid
Authors: Blanco Prieto Antonio , Alonso-Domínguez Ángel
Published: November 2022

En la época post-Covid, una adecuada gestión estratégica de recursos humanos contribuirá al incremento del bienestar emocional y social en las organizaciones. Para ello, resultará especialmente significativa la gestión del Bienestar Ocupacional, al integrar un conjunto de prestaciones y servicios que podrían reforzar la protección social de los trabajadores frente a diferentes riesgos. Esto supone una contribución al sistema de bienestar mediante la alianza entre actores públicos y privados y, por ello, una práctica de responsabilidad corporativa con implicaciones directas en diferentes Objetivos de Desarrollo Sostenible. En el presente artículo se analizan los cuatro ámbitos de actuación característicos del BO -protección social de los trabajadores, conciliación, salud y seguridad ocupacional, formación y desarrollo- con una panorámica de la regulación jurídica sobre cada uno, las recomendaciones actuales en materia de RSE y su relación con siete ODS (1,3,4,5,8,10 y 17).
La gestión educativa en tiempos de pandemia: el lugar de los medios sociales en el cambio de la enseñanza desde la perspectiva de los educadores
Authors: Papanikolopoulou Arco Laura Joana
Published: November 2022

Debido a la emergencia sanitaria y la declaración del confinamiento, para la protección de la población del COVID-19, los centros educativos del Estado fueron obligados a continuar con la enseñanza de los educandos a distancia. En esta labor, los medios sociales fueron imprescindibles para la continuación del aprendizaje.El objetivo de este estudio es comprender las capacidades de gestión del alumnado y del profesorado desde la perspectiva del profesorado durante los meses de confinamiento. La metodología empleada se basa en la recopilación de datos mediante un cuestionario distribuido en los centros de educación secundaria de las provincias de Gipuzkoa, Bizkaia, Álava y Navarra. El cuestionario fue distribuido electrónicamente respetando el anonimato del profesorado y del centro en el que ejerce. Los resultados revelan que los medios digitales salvaguardaron los procesos de enseñanza del alumnado durante la pandemia, pero las posibilidades queofrecen no son suficientes para responder ante las necesidades de formación y socialización en la educación secundaria obligatoria de forma permanente.
El impacto de la pandemia en la seguridad alimentaria y medios de vida agropecuario: resultados de estudio de monitoreo en Colombia
Authors: Navarro Alejandro , Tribín Juan Pablo
Published: November 2022

La pandemia global por COVID-19 ha generado profundas afectaciones que han derivado el deterioro de los medios de vida y seguridad alimentaria en distintos países de la región, incluyendo Colombia. Un reciente monitoreo realizado por la FAO a través de encuestas telefónicas con representatividad estadística a nivel nacional, demuestra cuál fue el impacto en la calidad de vida y condiciones mínimas de subsistencia de los hogares dados los múltiples choques presentados por la pandemia y el contexto social (paro nacional) que afrontó el país durante los meses de junio a agosto de 2021. El estudio expone cuáles factores influyeron en mayor medida al deterioro de los medios de vida y el subsecuente deterioro de la seguridad alimentaria y nutricional (SAN), y de qué manera es necesario reconocer los sistemas agroalimentarios y su funcionamiento eficaz, como un elemento vital para garantizar los medios de subsistencia y limitar la pobreza.
Aún nos queda aplanar la curva de la infodemia y la post verdad
Authors: Salgado Jesús
Published: November 2022

Los confinamientos y las restricciones de la pandemia han acelerado la transformación digital en nuestras sociedades. Esta transformación promete múltiples beneficios y muchos de ellos se están materializando, y también trae consigo algunos riesgos que deben prevenirse. Uno de los ámbitos donde se ha visto potenciada la digitalización es el del espacio público de la información, tanto formal como informal. En este espacio, un fenómeno paralelo al de la propagación de la pandemia, la denominada “infodemia’’, puede empañar los beneficios de la digitalización. Debemos actuar a varios niveles como sociedad, como organizaciones, comunidades e individuos para detener su propagación y promover una “infosfera” más abierta, plural, racional y humana.
MAIN DETERMINANTS OF POTENTIAL OF THE TOURIST AND RECREATION SPHERE
Authors: HRAFSKA Oryslava , HALACHENKO Oleksandr , MOISIEIEVA Nataliia , PEREHINYAK Taras
Published: November 2022

Introduction. Possibilities of forming the potential of the tourist and recreational sphere of Ukraine’ s regions depend on many factors of mega-, macro-, meso- and micro-character, which create preconditions and environment for the implementation of competitive strategies of tourism industry enterprises, their long-term and effective functioning.
The purpose of the article is to study the peculiarities of formation of the potential of Ukraine’s tourist and recreational sphere.
The results. The article analyzes the main macro-factors influencing the development of the potential of the tourist and recreational sphere of the regions, among which there are natural-geographical, economic, socio-demographic, institutional, scientific and technical factors. The dependence of the development of the tourist and recreational sphere of Ukraine’s regions on the attractiveness of the tourist infrastructure and on certain elements of the infrastructural provision is determined. The tendencies of interdependence of the main indicators of development of the tourist and recreational sphere of Ukraine’s regions and the tendencies of the main indicators of the development of the tourist and recreational sphere of Ukraine’s regions for the period are highlighted. The dependence of the efficiency of the use of tourist and recreational potential and the attractiveness of the tourist and recreational sphere of Ukraine’s regions is shown.
Conclusions. The article constructs a correlation matrix of dependence of factors of formation of tourist-recreational sphere potential of Ukraine’s regions, which shows correlation dependences of many factors influencing formation of tourist potential of regions. The main global trends of the world market of tourist services are determined, on which the vector and possibilities of formation of tourist and recreational sphere potential of Ukraine’s regions considering criterion of strategic competitiveness and the purpose of expansion of scales of development and integration of the tourist industry in the international market of tourist services depend.
Keywords: tourism, tourist-recreational sphere, potential, innovations.
Les fresques murales à Khartoum pendant la révolution soudanaise de décembre : généralisation et politisation d’un phénomène marginal
Authors: Khiar Yacine
Published: November 2022

Au Soudan, la Révolution entamée en décembre 2018 a conduit à de nombreux changements au niveau politique, économique, idéologique et socio-culturel. L’un des changements les plus visibles est l'explosion du street-art dans la capitale. Cet article se base sur une enquête de terrain auprès d'artistes picturaux ayant réalisé des œuvres sur les murs de Khartoum à l’occasion de cette mobilisation révolutionnaire. Il s'agira de retracer l'évolution rapide du street-art de sa quasi-absence à son omniprésence actuelle, en s’intéressant notamment au point de bascule représenté, au milieu du processus révolutionnaire, par le Sit-in tenu devant le quartier général de l’armée. L'appropriation d'un espace central sur un temps long, libéré de la surveillance et de la répression étatique frappant auparavant ces expressions, a permis à de nouvelles formes de discours artistique et politique d'émerger. Le Sit-in marque un tournant dans la place qu'occupe la peinture murale dans l'imaginaire collectif local. Le street-art passe d'une pratique marginalisé à une forme d'expression valorisée. Il devient partie intégrante du paysage urbain du « Soudan Nouveau », revendiqué par les révolutionnaires, bien que cette pratique rencontre encore de nombreux obstacles, mettant notamment en danger la conservation et la transmission des œuvres.
INNOVATIVE TECHNOLOGIES IN OIL RECOVERY OIL RECOVERY FROM BITUMINOUS SANDS
Authors: Tarana Sadigova Tarana Sadigova
Published: November 2022

Bituminous sands are one of the main sources of alternative energy. However, the limited application of this method is associated with environmental and technical problems arising from the extraction of oil from bituminous deposits. In this paper, the authors propose a new environmentally friendly technology based on the application of nanoreagents for oil extraction from bituminous oil.
Keywords: The bituminous rock, environmental problems of oil production, extraction method, a reagent, the reservoir water, the washing liquid.
Pengaruh Operating Capacity terhadap Financial Distress Dalam Model Pengukuran Springate pada Perusahaan Manufaktur Bursa Efek Indonesia (BEI) Periode Tahun 2016 - 2020
Authors: Rahmadianti
Published: November 2022

Penelitian ini menganalisis tentang pengaruh operating capacity  terhadap financial distress dalam model pengukuran Springate. Unit analisis dalam penelitian ini adalah perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) periode tahun 2016 - 2020. Metode penelitian yang digunakan adalah metode deskriptif dan verifikatif dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah 195 perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia periode tahun 2016 - 2020. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah teknik non-probability sampling dengan jenis purposive sampling. Terdapat 48 perusahaan yang memenuhi kriteria sampel penelitian. Hasil dari penelitian menunjukkan bahwa operating capacity  berpengaruh negatif terhadap financial distress dalam model pengukuran Springate.
Polarization dependent high refractive index metamaterial with metallic dielectric grating structure in infrared band
Authors: Jianmin Li  , Peng Chen  , Bo Fang  , Jinhui Cai  , Le Zhang  , Yinglai Wu  , Xufeng Jing
Published: November 2022

According to the theory of high refractive index of metamaterials, a composite structure of metal dielectric grating was designed to achieve high refractive index in infrared band. Based on the S-parameter inversion algorithm, we extracted the effective permittivity, the effective permeability, and the effective refractive index of the designed metamaterial. By changing the geometric parameters of the composite grating metamaterial structure, the effective refractive index of the designed metamaterial reaches more than 8.0 at the infrared resonance frequency. This is a high refractive index that many natural materials cannot achieve. It is noteworthy that the metamaterial structure has obvious polarization sensitivity. The metamaterial structure has both high refractive index and wide-band zero refractive index properties when different polarized light is incident. At the same time, we further investigate the influence of metamaterial geometric parameters on the effective refractive index of metamaterials. Also, we propose a double grating metamaterial structure to obtain more degrees of freedom of metamaterial on the effective refractive index.
Survival of A. Ahngerianus (Isoptera: Hodotermitidae) Under the Influence of External Factors (Relative Humidity and Temperature) and Use of Different Water Sources
Authors: Abdullaev Ikram , Gandjaeva Lola , Matyakubov Zafar , Doschanova Manzura , Kholmatov Bakhtiyor , Ruzmetov Rasul , Iskandarov Abdulla , Otaev Odilbek , Ibragimov Shodlik , Atajanova Shirin
Published: November 2022

A.ahngerianus Jacobs (Hodotermitidae) is a species of subterranean termite causing damage in Central Asian cities. Despite its economic importance, there has been no research on its basic biological aspects for laboratory management and control strategies. The aim of this study was to evaluate relative humidity, temperature and to identify other water sources that A. ahngerianus may use for best survival under laboratory conditions. Other water sources that termites can use were identified using a range of six relative humidity levels (10 to 100%) and three temperatures (25, 30, and 35 °C). These included metabolic water from food decomposition, fat body water, free liquid water, groundwater, and water bound to various substrates (e.g., wood, soil, and chick carcasses). The results of this study showed a significant influence of all factors on termite survival or termite preference. At 100% humidity and 25 °C, A.ahngerianus had the highest survival rate, reaching 89.62% after three days of observation. Based on these preliminary analyses, it was concluded that with the appropriate percentage of humidity, further studies using biologically relevant conditions can be conducted to investigate different aspects of A.ahngerianus biology.
Rancang Bangun Sistem Informasi Manajemen Aset Berwujud pada PT. Berkat Alam Sukses
Authors: . Andre , Lisa Amelia Fransen
Published: November 2022

Berkat Alam Sukses merupakan perusahaan yang bergerak dalam bidang jasa bahan material. PT. Berkat Alam Sukses memiliki divisi-divisi yang membantu dalan menjalankan kegiatan operasional perusahaan. Dengan adanya aset pada setiap divisi maka muncul permasalahan yaitu manajer mengalami kesulitan dalam mengatahui dan mengelolah data aset perusahaan, sulitnya dalam mengambil keputusan seputar data aset perusahaan mulai dari data biaya pembelian, data perawatan, monitoring aset, data penghapusan dan data penyusutan aset. Kemudian kurang nya efensiensi waktu dalam mem-validasi data pembelian aset dikarenakan data yang di ajukan tidak memenuhi kriteria manajer sehingga memperlambat pembelian aset dan jarangnya dilakukan perhitungan penyusutan aset per tahun nya. Melihat dari permasalahan yang dihadapi, penulis mencoba membuat suatu aplikasi website yaitu sistem informasi manajemen aset berwujud. Tujuan dari penelitian ini adalah untuk mempermudah manajer dalam melihat apa saja yang telah terjadi pada aset perusahaan secara ber periode. Penggunaan metode dalam penelitian ini adalah Rational Unified Process (RUP) yang dimana proses pengembangannya memiliki tahap perulangan dan berproses. Dengan adanya sistem yang telah di rancang maka manajer dapat terbantu dalam melihat data yang telah di rangkum dalam bentuk chart , chart tersebut di hasilkan dari data yang telah di input kan sebelumnya oleh setiap divisi yang bersangkutan.
Pintura y recreación visual en el Ministerio del tiempo. Estudio de Las meninas
Authors: Barrientos-Bueno Mónica
Published: November 2022

El Ministerio del Tiempo (2015-2020), serie de Televisión Española, emplea la tradición pictórica para construir personajes, épocas pasadas a las que viajan los protagonistas y la puesta en escena. Este amplio e intenso uso de la pintura enriquece el resultado visual, estético y narrativo de construcción del pasado. Partiendo de un breve análisis de ello, se realiza un estudio de caso de la recreación que se realiza de Las meninas, revelando paralelismos entre la concepción de la obra por parte de Velázquez y su construcción audiovisual en la serie.
Zykluszeiten runterschrauben
Authors: Gogoll Volker
Published: November 2022

Die Zykluszeit ist ein wichtiger Parameter in der Spritzgießtechnik. Sie diktiert die Produktivität einer Serienfertigung und wirkt sich direkt auf die Stückkostenpreise aus. Ein Forschungsinstitut geht jetzt einen alternativen Weg, diese zu reduzieren.
Der entscheidende Rohstoff
Authors: Fritz Jürgen
Published: November 2022

Daten stehen im Mittelpunkt neuester Technologien, Techniken und Methoden. Dies ist ein wichtiger Grund, sich genau anzuschauen, was diese neuen Ansätze für das Qualitätsmanagement an Mehrwert bringen.
Effiziente Fertigungsstrategien
Authors: Kawala Tomek
Published: November 2022

In den Metall bearbeitenden Betrieben hat sich in letzter Zeit viel getan: Ein junger, leistungsfähiger Maschinenpark, Automation und der Einsatz neuer Bearbeitungsverfahren helfen dabei, die Unternehmen fit zu machen für den globalen Wettbewerb.
Parameterstudie zum Unrundwalzen von Ellipsen/Parameter study for non-circular rolling of ellipses
Authors: Roe Christopher , Kriwall Mareile , Schledewitz Erwin , Stonis Malte , Behrens Bernd-Arno
Published: November 2022

Im Unrundwalzen wird die Machbarkeit untersucht, mehrere zueinander versetzte, lokal unrunde Formelemente in ein zylindrisches Halbzeug zu walzen. Ein Teilgebiet der Untersuchungen ist das Walzen von zwei elliptischen Abschnitten. Aus drei unterschiedlichen Berechnungskonzepten für die Bestimmung der Werkzeuggravur wurde einer für eine simulative Parameterstudie gewählt. Die Haupteinflussgrößen, unter anderem die Länge und Breite der Gravur, und ein Prozessfenster wurden identifiziert.

 

Non-circular rolling investigates the feasibility of rolling several mutually offset and locally non-round shaped elements into a cylindrical semi-finished product. A sub-area of investigations is the rolling of two elliptical sections. From three different calculation methods for determining the tool engraving one was chosen for a simulative parameter study. The main influencing variables, including length and width of the engraving and a process window were identified.
Wasserstoff: Zweilagige-Rohre für Pipelines/Robust, inexpensive and producible on site: two-layer tubes for hydrogen pipelines
Authors: Schieck Frank , Albert André , Galiev Elmar
Published: November 2022

Für eine klimaneutrale Energieversorgung ist grüner Wasserstoff unverzichtbar. Transport und Zwischenspeicherung von gasförmigem Wasserstoff über weite Strecken erfordern jedoch ein dauerhaft haltbares Pipeline-Netz. Existierende Pipeline-Systeme genügen dieser Anforderung nur bedingt, insbesondere, wenn die Rohrleitungen zur Gasspeicherung mit dynamischen Drücken beaufschlagt werden. Die sogenannte Wasserstoffversprödung führt dabei vor allem im Bereich von Schweißnähten und allgemein bei höherfesten Werkstoffen zu Ermüdungsrissen. Abhilfe könnten mehrlagige, im Verfahren der Innenhochdruck-Umformung (IHU) hergestellte Rohre schaffen, wie vom Fraunhofer-Institut für Werkzeugmaschinen und Umformtechnik IWU im Rahmen von Forschungsarbeiten nachgewiesen. Großer Vorteil des Verfahrens: Umschließende Werkzeuge werden nicht benötigt, die Fertigung ist damit auch für sehr lange Rohrsegmente und in direkter Nähe von Pipeline-Baustellen möglich.

 

Green hydrogen is indispensable for a climate-neutral energy supply. However, the transport and intermediate storage of gaseous hydrogen over long distances requires a durable pipeline network. Today‘s pipeline systems do not yet meet this requirement to a certain extent, especially when the pipelines for gas storage are subjected to dynamic pressures. Hydrogen embrittlement leads to fatigue cracks, especially in the area of weld seams and generally in high-strength materials. The Fraunhofer Institute for Machine Tools and Forming Technology IWU has now demonstrated experimentally that multi-layer tubes produced using the Hydroforming process can provide a remedy. The great advantage of the process: enclosing tools are not required, production is thus possible for very long tube segments and also in the direct vicinity of pipeline construction sites.
PENGEMBANGAN INDUSTRI SANDAL ASRON NAFIK DESA WEDORO, KECAMATAN WARU KABUPATEN SIDOARJO
Authors: Suyanto Mohammad , Abdulrahim Muslimin
Published: November 2022

Home Industri Sepatu dan sandal merupakan usaha yang banyak dijalankan di Desa Wedoro, Kecamatan Waru, Kabupaten Sidoarjo, Industri kecil sepatu dan sandal yang berada di Desa Wedoro, Kecamatan Waru, Kabupaten Sidoarjo sudah lama berdiri mulai dari tahun 2.000 an dan semakin bertambahnya tahun jumlah pengrajin sepatu dan sandal semakin bertambah. Industri kecil sepatu dan sandal masih bersifat tradisional karena dalam mengerjakan barang produksi masih menggunakan teknologi/alat yang masih sederhana. Faktor yang mendukung eksisnya suatu industry kecil adalah manajemen/pengelolaan, tersedianya bahan baku serta kebijakan Pemerintah setempat dan faktor yang kurang mendukung adalah teknologi/alat, modal, tenaga kerja, pemasaran. Pola persebaran industri kecil sepatu dan sandal mayoritas berkumpul di satu desa karena faktor warisan dan peran manusia itu sendiri, hal ini dapat membuktikan bahwa Home Industri dapat dijadikan sebagai salah satu strategi dalam mencapai pertumbuhan ekonomi di Jawa Timur. Oleh karena itu, sangat dibutuhkan sekali pengembangan Home Industri sebagai salah satu langkah strategis dalam rangka meningkatkan dan memperkuat dasar kehidupan perekonomian masyarakat Jawa Timur, khususnya dalam hal penyediaan lapangan kerja. Terdapat 26 (dua puluh enam) usaha rumah tangga di Desa Wedoro yang memproduksi sandal diantaranya bapak Asron Nafik, di mana beliau terhimpun pada kelompok usaha “Home Industri Sepatu dan sandal”. Mitra sangat berharap dapat meningkatkan produksinya baik dari sisi kuantitas maupun kualitas dan bisa menjadikan usaha rumah tangga ini menjadi sumber utama ekonomi keluarga. Beberapa permasalahan yang dihadapi yaitu manajemen usaha yang masih sederhana, pemasaran masih berupa pesanan dan dititipkan dibeberapa toko sekitar yang dikenalnya, proses produksi dilakukan dengan manual, serta kemasan kurang menarik. Berdasarkan kondisi tersebut, kami menawarkan solusi yaitu dengan pengadaan teknologi tepat guna mesin seset tungkak serta manajemen usaha kecil yang terampil, manajemen pemasaran dan manajemen keuangan sederhana.
Pendampingan Belajar Konsep Bilangan Bagi Anak Berkebutuhan Khusus di SLB Bhakti Luhur Kota Madiun
Authors: Ariyanti Gregoria , Sari Ana Easti Rahayu Maya , Wicaksono David Ary
Published: November 2022

Pendidikan menjadi hak semua anak-anak Indonesia, termasuk juga anak berkebutuhan khusus. Perhatian yang diberikan kepada seluruh anak Indonesia sudah menjangkau semua kalangan demikian juga perhatian bagi anak berkebutuhan khusus. Hal itu tampak dengan adanya kurikulum dan sekolah yang mengkhususkan bagi anak-anak tersebut. Tujuan dari kegiatan pengabdian kepada masyarakat yang dilakukan ini untuk memberikan pendampingan pemahaman konsep Matematika khususnya konsep Bilangan. Metode kegiatan pengabdian yang dilakukan berupa pendampingan dan perhatian bagi anak berkebutuhan khusus di SDLB Bhakti Luhur Kota Madiun. Hasil kegiatan pengabdian ini adalah meningkatnya kemampuan pemahaman konsep Matematika yaitu Bilangan bagi anak berkebutuhan khusus.
Sosialisasi “Modul Saku” Rational Emotif Terapi (RET) pada Mahasiswa Bimbingan dan Konseling UNIPA Surabaya
Authors: Hartanti Jahju , Lianawati Ayong , Lathifah Maghfirotul , Sutijono Sutijono
Published: November 2022

Tujuan penelitian ini yaitu memberikan pelatihan kepada mahasiswa Bimbingan dan Konseling sebagai calon konselor yang akan melaksanakan praktik lapangan juga yang akan lulus. Implementasi pelatihan teknik emotif dalam konseling RET ini diharapkan berfokus pada penyelesaian masalah konseli ranah emosi. Dalam teknik emotif terdapat dua teknik yang direkomendasikan dalam pelatihan ini yang meliputi teknik vigorous disputting dan teknik rational role playing. Metode yang digunakan yaitu dengan metode pre-eksperimen dan didukung teknik pengumpulan data menggunakan “modul saku” RET, lembar penilaian konseling RET, observasi, dan dokumentasi hasil lembar kerja berupa action plan yang disusun saat pemberian pelatihan berlangsung. Hasil penelitian ini yaitu beberapa mahasiswa yang sebelum pelatihan diberikan angket persepsi terhadap konseling RET menggunakan teknik emotif hampir keseluruhan belum mengetahui teknik ini secara mendalam menjadi paham dan mampu melaksanakan konseling RET dengan teknik emotif. Berdasarkan hasil action plan yang disusun bersama dan diimplementasikan pada pelatihan, calon konselor dikatakan cukup siap untuk menerapkan teknik emotif dalam konseling RET.
PENINGKATAN KAPABILITAS PENYUSUNAN DOKUMEN SISTEM MANAJEMEN K3 BERDASARKAN ISO 45001:2018 DI CV JAVATECH AGRO PERSADA PATI
Authors: Prastawa Heru , Susanty Aries , Purwaningsih Ratna , Susanto Novie , Nugroho Susatyo
Published: November 2022

Kegiatan pengabdian masyarakat ini bermitra dengan CV Javatech Agro Persada. CV Javatech Agro Persada, sebagai perusahaan produksi peralatan pertanian modern yang baru berdiri. Peningkatan produktivitas dan kinerja, sangat tergantung pada penerapan manajemen dan kualitas pekerja yang dipengaruhi salah satunya dengan pelaksanaan program K3. Pengabdian ini bertujuan untuk meningkatkan kapabilatas penyusunan dokumen Sistem Manajemen K3 berdasarkan Iso 45001:2018. Diawali dengan menilai kesiapan implementasi Sistem Manajemen K3(SMK3) dengan tepat agar mendapatkan solusi sebagai rekomendasi untuk meningkatkan kualitas K3 pada CV Javatech Agro Persada.. Langkah pertama untuk menilai kesiapan implementasi SMK3, yaitu dengan mengidentifikasi risiko dan bahaya yang ada di tempat kerja. Kemudian dilakukan penilaian kesiapan perusahaan menerapkan SMK3 berdasarkan ISO 45001 dengan mengisi checklist klausul 4 sampai klausul 10, lalu dianalisis dengan membuat diagram PDCA (alat untuk perbaikan berkelanjutan) sebagai rekomendasi perbaikan, terakhir dibuat SOP sebagai output penelitian. Hasil dari penelitian ini, menunjukkan bahwa perusahaan termasuk kategori “hampir siap” untuk menerapkan ISO 45001 dengan persentase: Klausul 4 sebesar 45,5%; Klausul 5 sebesar 96,5%; Klausul 6 sebesar 87,5%; Klausul 7 sebesar 73,3%; Klausul 8 sebesar 8,3%; Klausul 9 sebesar 66,7%; Klausul 10 sebesar 60%. Dengan dilakukan penelitian ini, diharapkan perusahaan bisa meningkatkan kinerja dan produktivitas CV Javatech Agro Persada yang efektif dan efisien.
Pendampingan Pembelajaran Daring dan Penyediaan Alat Menggunakan Hand Sanitizer Tanpa Menyentuh Tangan di RA Al-Amien Banyuajuh Kamal Bangkalan
Authors: Purbasari Indah , Fauzan Encik Muhammad , Prasetya Yudawan
Published: November 2022

Kegiatan pengabdian pada masyarakat ini memilih sasaran satuan pendidikan Roudhotul Athfal Al-Amien Desa Banyuajuh Kecamatan Kamal Kabupaten Bangkalan. Pemilihan ini didasarkan pembelajaran daring di tingkatan pendidikan anak usia dini pada masa pandemic COVID-19 perlu kreatifitas tinggi menghadapi anak-anak yang dunia utamanya adalah bermain dan belajar. Selain itu, pendidikan anak usia dini menjadi kunci awal suksesnya penanaman hidup bersih dan sehat. Oleh karena itu, kegiatan pengabdian ini dilakukan dalam bentuk pendampingan kepada Guru, Kepada Sekolah, Yayasan dan bekerjasama dengan komite sekolah untuk mendukung inovasi metode dan pengayaan materi pembelajaran dari ketika menghadapi tahun ajaran baru 2020. Selain itu, pengabdian ini juga ditujukan mempersiapkan pembiasaan hidup bersih dan sehat untuk menghadapi adaptasi kebiasaan baru. Wujud nyata produk pengabdian ini adalah teknologi tepat guna (TTG) menggunakan hand sanitizer tanpa sentuhan tangan yang dinamai DIY untuk mencegah penyebaran virus COVID. Diharapkan, kebiasaan tersebut tertanam secara berkelanjutan bukan hanya selama pandemi
PROPOSAL FOR REVISING THE CROATIAN REGULATIONS ON PROTECTION FROM ELECTROMAGNETIC FIELDS
Authors: Egon Mileusnić
Published: November 2022

Some parts of the Croatian Regulations on Protection from Electromagnetic Fields are considerably more restrictive than the Guidelines of the International Commission on Non-Ionizing Radiation Protection (ICNIRP), Recommendation 1999/519/EC of the Council of the European Union and Directive 2004/40/EC of the European Parliament and Council. A general critique of the Croatian Regulations on Protection from Electromagnetic Fields is presented, together with comparison to similar legislation in other countries. The question is discussed whether some of the requirements of the Regulations are excessively restrictive. Calculations demonstrate that limit values have been set too low regarding the strength of electric fi elds for area of intensifi ed sensitivity and area of occupational exposure. It is suggested that the values that have been established by the Recommendation and Directive of the European Union should be used. The article does not dispute certain precautionary measures or the precautionary principle but points out that there is insuffi cient explanation for the strictness of the norms. A proposal is presented for amendments to the existing Regulations.
The historical aspects and the development of laser palate surgery (a literature review)
Authors: Knyazkov V. B. , Prazdnikov E. N. , Stakhanov M. L. , Daikhes N. A.
Published: November 2022

The authors have reviewed researches on laser palate surgery and stages of its historical development for providing surgical care to patients with ronchopathy and the obstructive sleep apnea syndrome. They also assessed the effectiveness of traditional techniques for uvulopalatoplasty as well as the effectiveness of laser light application in uvulopalatoplasty and its modifications.
Endovascular laser coagulation in varicose vein relapses in the lower extremities
Authors: Chernookov A. I. , Kandyba S. I. , Silchuk E. S. , Dolgov S. I. , Atayan A. A. , Lebedeva Yu. N. , Ramazanov A. A.
Published: November 2022

Objective. To study the effectiveness of endovascular laser coagulation in patients with recurrent varicose veins in their lower extremities.

Material and methods. Outcomes after the treatment of 54 patients with varicose vein relapses in the lower extremities were analyzed. Under the tumescent anesthesia, endovascular laser coagulation was made: in 5 patients – stump of the great saphenous vein; in 22 patients – recanalized, residual and preserved subcutaneous venous trunks; in 27 patients – insufficient communicating veins of the thigh and lower leg.

Results and discussion. In average, surgery lasted for 31 ± 0.6 minutes; intensity of the postoperative pain syndrome was 3.4 ± 0.4 points. Early postoperative complications were registered in 1 (1.8 %) patient, side effects in the form of hyperpigmentation and paraesthesia – in 4 (7.4 %). In 12 months, all operated patients demonstrated an improvement in all parameters of their quality of life by 29.2– 40 %; cosmetic outcome after surgery was 7.8 points out of a ten-point scale. The long-term observation revealed the relapse in varicose veins only in 1 (1.8 %) patient.

Conclusion. The justified use of endovasal laser coagulation in patients with relapses of varicose veins in the lower extremities allows to avoid manipulations in the area of scar-altered tissues, to reduce tissue damage and duration of surgery, to improve patients’ quality of life, to avoid additional incisions as well as to improve cosmetic outcomes after surgery.
Development of Wind and Diesel Generator Hybrid Power System Model for Urban Electrification
Authors: Oshin Ola Austin , Moses Engr Olla
Published: November 2022

The progress and prosperity of any nation depend on the amount of electrical energy consumed in the country. But African countries produce and consume the lowest amount of electricity in the world. This has led to the present incessant, unstable and unreliable power supply system in African Countries which has grounded many activities and has destroyed many industrial processes. This has also increased unemployment rate and increased crime rates in the continents. In order to satisfy the high energy demand in the residential and industrial environments in this continent, and provide solution to these problems, electrical energy should be reliable, aﬀordable, effective, and sustainable.
Review on Region-Based Segmentation Using Watershed and Region Growing Techniques and their Applications in Different Fields
Authors: Noor khalid
Published: November 2022

In digital image processing and computer vision, segmentation operation for an image refers to dividing an image into multiple image segments, and the significant purpose of segmentation operation is to depict an image in a way so that the analysis process of the objects of interest is easier and more accurate. The region-based segmentation scheme act for finding similarities between adjacent pixels to detect each region that constructs the image. Similarity scales have based on different features, in a grayscale image, the scale may be referred to as textures and other spatial appearances, and also the variance in intensity of a region and so on. Significantly, many applications in different fields involved region-based segmentation for instance remote sensing, medical application, and others for recognizing interesting objects in an image. In this paper, two techniques for segmentation operation in region-based which are region growing and watershed are reviewed.
AN INTEGRATED MODEL OF DESTINATION ADVOCACY AND ITS DIRECT AND MEDIATING EFFECTS ON DESTINATION REVISIT INTENTION
Authors: Hossain Md. Alamgir , Kalam Abul , Hossain Md. Shakhawat , Sarmin Mst Nilima , Nuruzzaman Md.
Published: November 2022

Purpose – Purpose of the study is to build an integrated model of tourist destination advocacy explaining how tourists’ revisit intention is affected by its direct and mediating effects, integrated with destination experience, tourist satisfaction, and destination image.
Design/methodology/approach – Data is collected online using a self-administered structured questionnaire tool, and the survey is hosted in a Google Doc. SPSS and SEM-Amos are used to analyze the data (443 samples) after successful data cleaning and outlier elimination.
Findings – All of the hypotheses were shown to be true in this investigation, with the exception of two. The findings confirmed that tourists’ destination experiences improve tourists’ satisfaction, destination advocacy and destination image but not destination revisit intention. The likelihood of revisit intention is significantly influenced by destination satisfaction and image. Furthermore, destination satisfaction, destination advocacy and destination image significantly mediate the link between destination experience and revisit intention.
Originality/value – This study contributes to the existing literature on consumer behavior in tourist destinations, and would guide practitioners towards effective destination management.
Research limitations – Due to the lack of control factors on the relationship between all predecessors, destination revisit intentions, and all of the data gathered from domestic visitors, the current study may have limited the applicability of its findings. Therefore, additional research is necessary to validate these results across a variety of samples in order to draw generalizations.
Galactic Settlement of Low-mass Stars as a Resolution to the Fermi Paradox
Authors: Haqq-Misra Jacob , Fauchez Thomas J.
Published: November 2022

An expanding civilization could spread rapidly through the Galaxy, so the absence of extraterrestrial settlement in the solar system implies that such expansionist civilizations do not exist. This argument, often referred to as the Fermi paradox, typically assumes that expansion would proceed uniformly through the Galaxy, but not all stellar types may be equally useful for a long-lived civilization. We suggest that low-mass stars, and K-dwarf stars in particular, would be ideal migration locations for civilizations that originate in a G-dwarf system. We use a modified form of the Drake equation to show that expansion across all low-mass stars could be accomplished in 2 Gyr, which includes waiting time between expansion waves to allow for a close approach to a suitable destination star. This would require interstellar travel capabilities of no more than ∼0.3 lt-yr to settle all M-dwarfs and ∼2 lt-yr to settle all K-dwarfs. Even more rapid expansion could occur within 2 Myr, with travel requirements of ∼10 lt-yr to settle all M-dwarfs and ∼50 lt-yr to settle all K-dwarfs. The search for technosignatures in exoplanetary systems can help to place constraints on the presence of such a “low-mass Galactic Club” in the Galaxy today.
Hunting for Neutrino Emission from Multifrequency Variable Sources
Authors: Chang Yu-Ling , Arsioli Bruno , Li Wenlian , Xu Donglian , Chen Liang
Published: November 2022

Pinpointing the neutrino sources is crucial to unveil the mystery of high-energy cosmic rays. The search for neutrino source candidates from coincident neutrino-photon signatures and objects with particular electromagnetic flaring behaviors can increase our chances of finding neutrino emitters. In this paper, we first study the temporal correlations of astrophysical flares with neutrinos, considering a few hundred multifrequency sources from the Atacama Large Millimeter/submillimeter Array, the Wide-field Infrared Survey Explorer (WISE), Swift, and Fermi in the containment regions of IceCube high-energy alerts. Furthermore, the spatial correlations between blazars and neutrinos are investigated using the subset of 10 yr IceCube track-like neutrinos with around 250,000 events. In a second test, we account for 2700 blazars with different types of flaring stages in addition to their position. No significant neutrino emissions were found from our analyses. Our results indicate an interesting trend showing that the infrared flaring phases of WISE blazars might be correlated with the arrival times of the neutrino alerts. A possible overflow of neutrinos associated with two of our selected blazar samples is discussed in detail. One is characterized by a significant flaring lag in infrared with respect to γ-rays, as seen for TXS 0506+056, and the other is characterized by highly simultaneous infrared and γ-ray flares. Our investigation suggests the need to improve current multifrequency light-curve catalogs to pair with the advent of more sensitive neutrino observatories.
Experimental Determination of the Dissociative Recombination Rate Coefficient for Rotationally Cold CH+ and Its Implications for Diffuse Cloud Chemistry
Authors: Paul Daniel , Grieser Manfred , Grussie Florian , von Hahn Robert , Isberner Leonard W. , Kálosi Ábel , Krantz Claude , Kreckel Holger , Müll Damian , Neufeld David A. , Savin Daniel W. , Schippers Stefan , Wilhelm Patrick , Wolf Andreas , Wolfire Mark G. , Novotný Oldřich
Published: November 2022

Observations of CH+ are used to trace the physical properties of diffuse clouds, but this requires an accurate understanding of the underlying CH+ chemistry. Until this work, the most uncertain reaction in that chemistry was dissociative recombination (DR) of CH+. Using an electron–ion merged-beams experiment at the Cryogenic Storage Ring, we have determined the DR rate coefficient of the CH+ electronic, vibrational, and rotational ground state applicable for different diffuse cloud conditions. Our results reduce the previously unrecognized order-of-magnitude uncertainty in the CH+ DR rate coefficient to ∼20% and are applicable at all temperatures relevant to diffuse clouds, ranging from quiescent gas to gas locally heated by processes such as shocks and turbulence. Based on a simple chemical network, we find that DR can be an important destruction mechanism at temperatures relevant to quiescent gas. As the temperature increases locally, DR can continue to be important up to temperatures of ∼600 K, if there is also a corresponding increase in the electron fraction of the gas. Our new CH+ DR rate-coefficient data will increase the reliability of future studies of diffuse cloud physical properties via CH+ abundance observations.