bluuebunny/crossref_metadata_2025 huggingface dataset:
PREPARATION SOURCE, PHYSICOCHEMICAL PROPERTIES OF CQDs AND ITS APPLICATION IN CATALYSIS AND FLUORESCENT PROBE
Authors:   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, LI P. , YANG H. ,   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, LUO B. ,   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, ZHOU B. ,   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, AHMED S. M. ,   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, ZHANG Y. ,   Shiyan Dongfeng equipment company, shiyan 442000, China, XIA S. ,   School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China
Published: February 2023

In recent years, carbon quantum dots (CQDs) have received due attention with the versatile application. In this paper, the carbon source of CQDs preparation was classified systematically and scientifically for the first time. The unique optical properties of CQDs were comprehensively discussed in terms of its PL intensity and UV-vis spectrum. The morphology properties of CQDs were also deduced according to their TEM profiles. The graphitization degree were characterized using Raman and XRD. In addition, the preliminary application of CQDs in the field of catalysis and fluorescent probe was illustrated. The mechanism of CQDs in these fields was developed.
PHOTOELECTROCHEMICAL WATER OXIDATION ON HEMATITE FILMS IN NEUTRAL AND ALKALINE ELECTROLYTES
Authors:   University “Politehnica”of Bucharest, Faculty of Applied Chemistry and Material Science, Department of Oxide Materials and Nanomaterials, No. 1-7 Gh. Polizu Street, 011061 Bucharest, Romania, VASILE E. , SIMA M. ,   National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania, SIMA A. ,   National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Street, P.O. Box MG-36 077125 Magurele, Romania
Published: February 2023

Nanostructured hematite prepared via anodic deposition has been studied as photoanode in neutral and alkaline electrolytes. The morphology of the nanostructures was characterized by SEM, XRD analysis was performed to verify the phase of the films, absorption coefficient and band gap were determined from spectrophotometric measurements and the atomic concentration of Sn in hematite film was estimated from XPS measurements. EIS measurements and photocurrent responses showed the different behavior of hematite photoanode in alkaline and neutral electrolytes. The alkaline medium favors the chemisorption of the water molecules on hematite photoanode, contributing to the diminishing of the charge transfer resistance.
FINITE DIFFERENCE TIME-DOMAIN METHOD FOR SIMULATING DIELECTRIC MATERIALS AND METAMATERIALS
Authors:   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, HENDI A. , ALKALLAS F. ,   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, ALMOUSSA H. ,   Department of Physics, College of Science, King Saud University, Saudi Arabia, ALSHAHRI H. ,   Department of Physics, College of Science, King Saud University, Saudi Arabia, ALMONEEF M. ,   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, ALENAZY M. ,   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, ALSAIF N. ,   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, ALTOWYAN A. ,   Department of Physics, College of Science, Princesses Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, LAREF A. ,   Department of Physics, College of Science, King Saud University, Saudi Arabia, AWAD M. ,   Department of Physics, College of Science, King Saud University, Saudi Arabia, ORTACHI K. ,   Department of Physics, College of Science, King Saud University, Saudi Arabia
Published: February 2023

In this study, Finite Difference Time Domain (FDTD) is employed to model and simulate both dielectric materials and metamaterials. Interestingly, the metamaterials own very peculiar characteristics that are related to the simultaneous negative permittivity and permeability. Based on FDTD technique, we can simulate the electromagnetic devices with the inclusion of the simultaneous electric and magnetic fields over time. The striking features of metamaterials illustrate the increase and backward propagation as well as the energy absorption inone-dimensional(1D) ortwo-dimensional(2D)systems. These systems could have potential applications, such as metamaterial superlens.
ISOTHERMAL OXIDATION BEHAVIOR AND THERMAL SHOCK RESISTANCE OF THREE-KIND Cr COATINGS ON PCrNi3MoVA STEEL
Authors:   School of Mechatronic Engineering, North University of China, 3 Xueyuan Road, 030051 Taiyuan, China, LI Q. , HU M. ,   School of Equipment Engineering, Shenyang Ligong University, 6 Nanpingzhong Road, 110159 Shenyang, China, ZHANG P. ,   School of Mechatronic Engineering, North University of China, 3 Xueyuan Road, 030051 Taiyuan, China, GUO C. ,   School of Equipment Engineering, Shenyang Ligong University, 6 Nanpingzhong Road, 110159 Shenyang, China, NIU Q. ,   School of Mechatronic Engineering, North University of China, 3 Xueyuan Road, 030051 Taiyuan, China
Published: February 2023

Isothermal oxidation behavior at 900 °C for 5 h and thermal shock resistance at 900 °C of three-kind Cr coatings prepared by electroplating, magnetron sputtering and multi arc ion plating technologies on PCrNi3MoVA steel were investigated. Micromorphologies of three-kind Cr coatings before and after tests were observed by the scanning electron microscopy and crystallization phase identification was studied by the X-ray diffraction. Oxidation of three-kind Cr coatings showed characteristic morphologies of electroplating Cr coating with microcrack, magnetron sputtering Cr coating with columnar crystal and multi arc ion plating Cr coating with microdroplet during coating preparation were main reasons for different properties. Correspondingly, the failure mechanisms of delamination, through spalling caused by through cracks and through spalling caused by surface spalling of droplet were obtained by thermal shock test. The results indicate that multi arc ion plating, for its property of high temperature resistance, could be a more effective approach to prolong gun barrel life.
INVESTIGATION AND MODELLING OF NANO-MWCNT DIFFUSED CUTTING FLUID IN MILLING PROCESS ON Ti-6Al-4V ALLOY
Authors:   Research Scholar, Department of Mechanical Engineering, AnnaUniversity,Chennai, Tamilnadu, India, MANIVEL C. , SAVADAMUTHU L. ,   Professor, Department of Mechanical Engineering, SNS College of Technology, Coimbatore, Tamilnadu, India
Published: February 2023

The milling process is a machining process widely used in recent days in the field of automobile, biomedical, tool and die industries and aerospace. In this research, the influence of the cutting parameters on the cutting temperature and surface roughness were investigated in the milling of Ti-6Al-4V alloy. Cutting speed, cutting feed, axial depth of cut and concentration of multiwall carbon nanotubes (MWCNT’s) nano-fluid are selected as the control factors. Response surface methodology (RSM) based desirability function analysis (DFA) approach was used in the optimization of the cutting parameters for cutting temperature (Ct) and surface roughness (Ra). The analysis of variance (ANOVA) is used to analyze the contribution percentages of the cutting parameters. According to the statistical analysis results, it was determined that cutting speed influences at maximum for cutting temperature and nanoparticles MWCNTs concentration influences at maximum for surface roughness compare to all other cutting parameters. From the observations, it is clear that percentage of added nanoparticles MWCNTs concentration directly influences cutting temperature (Ct) and surface roughness (Ra). The interactive plots reveal that MWCNT nano-fluid improves the results in terms of surface quality. Also the optimal results confirm that 2% of MWCNTs concentration reduces the cutting temperature and improves the surface finish.
RESEARCH ON POST-TREATMENT AND APPLICATION OF PVA/SS/AgNPs COMPOSITE NANOFIBERS
Authors:   School of Textiles, Henan University of Engineering, Zhengzhou 450007, China, XIANHUA Z. , TING W. ,   School of Textiles, Henan University of Engineering, Zhengzhou 450007, China, BIN Y. ,   School of Textiles, Henan University of Engineering, Zhengzhou 450007, China, LINLIN S. ,   School of Textiles, Henan University of Engineering, Zhengzhou 450007, China
Published: February 2023

PVA/SS/AgNPs composite nanofibers which prepared by electrospinning were treated by methanol and ethanol vapor respectively. The nanofibers were scanned and analyzed by electron microscope before and after treatment. Sterile cotton gauze was used as the substrate and PVA/SS/AgNPs composite nanomaterials were spun with electrostatic spinning technology was employed as the inner layer to prepare a wound dressing with a double-layer structure. The moisture permeability and air permeability of the wound dressing were tested. The results showed that PVA/SS/AgNPs composite nanofibers were successfully prepared. With the increase of AgNPs content, the average diameter of the fibers increased. After 3 days of treatment with methanol and ethanol vapor respectively, the appearance shape of the nanofibers did not change significantly. The medical dressing, which is made of sterile cotton gauze and PVA/SS/AgNPs nanofibers, not only has excellent air permeability and moisture permeability, but also has antibacterial and skin friendly properties, so it has a good application prospect.
EXPERIMENTAL INVESTIGATION OF MINIMUM QUANTITY LUBRICATION EFFECTS IN TURNING PROCESS WITH NANO FLUIDS USING AISI 4320
Authors:   Department of Mechanical Engineering, College of Engineering, Guindy, Chennai, Tamil Nadu, India 600 025, JAGATHEESAN K. , BABU K. ,   Department of Mechanical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, Tamil Nadu, India 603 110
Published: February 2023

In this research work, effect of Minimum Quantity Lubrication (MQL) parameters on the surface roughness of AISI 4320 using nano fluids in turning process. The Multi Walled Carbon Nano Tubes (MWCNT) is used as a nano fluid which tends to increase the tool life and improve the surface quality of the machined product by applying to finish turning of alloys. The turning process outputs such as chip-tool interface temperature, Surface roughness and SEM (to reveal microstructural of the samples) were taken as measurands for evaluating the process efficiency. The performance evaluation of the parameter MQL in turning process of the material was done by relating the outputs at different environment such as different nanoparticle concentration in MQL. The experiment was designed and analyzed with the help of Taguchi design L16 (type – B) method. The lubrication condition plays a deep-seated effect on performance of the product, therefore the timely selection of coolant condition is very vital particularly during cutting of materials with desirable cutting parameters. The surface roughness value of the machined specimen was determined by using surface measurement tester. This study has thus proved that the newly established strategies determined an increase of both tool life and the integrity of machined surface over MQL technique using conventional cutting fluid.
SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF COBALT-THIOUREA NANOPARTICLES ON SELECTED WATERBORNE BACTERIAL PATHOGENS
Authors:   Department of Biotechnology, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, MOUKANGOE G. P. , LALOO N. ,   Department of Biotechnology, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, PAKADE V. ,   Department of Chemistry, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, MTUNZI F. ,   Department of Chemistry, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, MONAPATHI M. E. ,   Department of Chemistry, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, MODISE J. S. ,   Department of Chemistry, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa, KLINK M. J. ,   Department of Biotechnology, Vaal University of Technology, Andries Potgieter Boulevard, Vanderbijlpark, 1911, South Africa
Published: February 2023

Traditional water treatment technologies have been used to treat wastewater to ensure continuous supply of pure drinking water. However, these have proved costly and ineffective. The use of nanoparticles, mainly to remove microbial contaminants is becoming a major area of research. The aim of this study was to synthesize, characterize and investigate antimicrobial activity of Cobalt-thiorea nanoparticles against selected waterborne pathogenic bacteria. Cobalt-thiourea nanoparticles with different ratios were synthesized via wet chemistry method and characterized through UV-Visible spectroscopy (UV-Vis), photoluminescence spectroscopy (PL), fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), X-ray diffraction (XRD) and thermogravimetric analysis (TGA). FTIR spectral studies confirmed that the binding of thiourea with cobalt occurs through sulphur. The TGA curves indicated a two-step decomposition for Co-thiourea nanoparticles ratios. Morphology for ratios (1:1, 1:2, 1:3) were around 10-30 nanometers (nm) and dispersed. Ratio 2:1 particles were around 50 nm and agglomerated with irregular shapes. The X-Ray diffraction confirmed amorphous identity for metallic nanoparticles material. Co/thiourea nanoparticles showed strong antimicrobial activity by causing inhibition of growth for a wide range of Gram negative bacteria with low Minimum Inhibitory Concentration (MIC) values. Further research on metallic nanomaterials in water purification systems is needed to overcome the spread of waterborne bacterial infections and antimicrobial resistance.
SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES WITH EPOXY RESIN COMPOSITES
Authors:   Government College University Faisalabad, 38000, Pakistan, HUSSAIN Z. , TAHIR S. ,   Government College University Faisalabad, 38000, Pakistan, MAHMOOD K. ,   Government College University Faisalabad, 38000, Pakistan, ALI A. ,   Government College University Faisalabad, 38000, Pakistan, ARSHAD M. I. ,   Government College University Faisalabad, 38000, Pakistan, IKRAM S. ,   Government College University Faisalabad, 38000, Pakistan, AJAZ UN NABI M. ,   Government College University Faisalabad, 38000, Pakistan, ASHFAQ A. ,   Government College University Faisalabad, 38000, Pakistan, UR REHMAN U. ,   Government College University Faisalabad, 38000, Pakistan, UDDASSIR Y. ,   Government College University Faisalabad, 38000, Pakistan
Published: February 2023

Silver nanoparticles have excellent, electrical and optical properties that make them ideal for optical, biomedical and antimicrobial applications. The main objective of the current study was to change the surface resistance which may increase its absorption. In this research work silver nanoparticles were prepared by co-precipitation method. For this AgNO3 and epoxy resin were mixed in 250 ml deionized water and stirred for half hour. Then Ammonia solution NH4OH was added drop by drop to maintain the PH of solution at (10-11). After filtering the solution the filtrate was dried into oven for 2 hour at the temperature of 1500C. After grinding it was placed into furnace at 10000C for the time span of 5 hours. Three samples were prepared by increasing the concentration of epoxy (0.25g, 0.5g and 0.75g) in the 0.5g of silver. Crystalline structure was examined by using XRD with peak intensity increase of 320 (a.u) at the angle of 270 . The increase in the peak intensity shows that there is deposition of epoxy resin and the texture has been created in same directions. The sample having 0.5 g epoxy and 0.5g Ag examined by FTIR showed sharp peak at 796.72 cm-1 having C-H bending. Also a broad peak appeared 564.88cm-1 which matches to methyl group. Another sample having 0.75g epoxy in 0.5 g silver examined by FTIR showed a sharp peak at 875.79cm-1 which shows C=C bonding. Three broad peaks were obtained at 1424.36cm-1 , 564.88cm-1 and 464.80cm-1 which are due to OH- bonding. The UV-Visible spectroscopy of the sample of epoxy with silver showed that 𝜆max is obtained at 381.98 nm, showing the strong photon absorption of the molecules. It was concluded that epoxy resin composite in silver is a promising approach to enhance the technological applications of silver nanoparticles.
SYNTHESIS AND CHARACTERIZATION OF ZnO NANOPARTICLE FILMS ITS APPLICATION IN DYE-SENSITIZED SOLAR CELLS
Authors:   Department of Physics, Faculty of Liberal Arts and Science, Kasetsart University Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand, KROBTHONG S. , NILPHAI S. ,   Physics Program, Department of Science and Technology, Faculty of Liberal Arts and Science, Roi Et Rajabhat University, CHOOPUN S. ,   Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiangmai 50200, Thailand, WONGRERKDEE S. ,   Department of Physics, Faculty of Liberal Arts and Science, Kasetsart University Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand
Published: February 2023

ZnO nanoparticle films were prepared using facile precipitation with low-toxic solvents. The nanoparticle films were observed in compact formation with uniform nanoparticle sizes, good distribution, and high specific surface areas. The chemical composition of Zn and O was detected and the optical band gap was estimated. The hexagonal wurtzite structure of ZnO nanoparticle films was confirmed by XRD and Raman. For dye-sensitized solar cell application, power conversion efficiency of 2.51% was measured due to the concurrent improvements of dye adsorption and charge collection efficiency. Therefore, ZnO nanoparticle films be considered as a well-functional material to turn suitable structures for DSSC application.
INVESTIGATION ON THE OXIDATIVE CAPACITY OF Zn MODIFIED Mn3O4 NANOPARTICLES BY PHOTOCATALYTIC METHYLENE BLUE DYE DEGRADATION
Authors:   Department of Physics,Saveetha Engineering College,Thandalam,Chennai, India, SRILATHA G. , MURALIMANOHAR P. ,   Department of Physics,Saveetha Engineering College,Thandalam,Chennai, India, SATHYAMOORTHY K. ,   Department of Physics,Saveetha Engineering College,Thandalam,Chennai, India, VINOTHKUMAR P. ,   Department of Physics,Saveetha Engineering College,Thandalam,Chennai, India, SRIRAM S. ,   Department of Physics, School of Electrical & Electronics Engineering, SASTRA University, Thanjavur, India, PRIYA M. ,   Department of Physics,Saveetha Engineering College,Thandalam,Chennai, India
Published: February 2023

Pure and Zn doped manganese (II, III) oxide (Mn3O4) nanoparticles were prepared by simple chemical precipitation method at room temperature with different atomic percentages (6, 12, 18) of Zn. The obtained products were subjected to various characterizations namely powder X-ray diffraction (XRD), microstructure and morphology were investigated by scanning and transmission electron microscopy (SEM and TEM), element analysis was done by energy-dispersive X-ray spectroscopy (EDX). Specific surface area of all the samples were measured by Brunauer–Emmett–Teller (BET) analysis. The optical absorption (UV-vis) property of the samples, confirmed electronic transitions and increase in the band gap of the products. The as-synthesized samples were used for degrading methylene blue (MB) dye of which 12at% Zn in Mn3O4 showed best oxidation efficiency compared to other samples.
YOGURT KULIT BUAH NAGA MERAH DAN HIPERGLIKEMIA
Authors: Putriningtyas Natalia Desy , Budiono Irwan
Published: February 2023

Hiperglikemia memicu Reactive Oxygen Species (ROS). Akumulasi ROS yang berlebihan dapat mengganggu permeabilitas membran dan kadar glukosa darah. Kandungan antioksidan pada yogurt kulit buah naga yang dikombinasi tepung tempe memiliki potensi dalam memperbaiki kadar glukosa darah. Penelitian ini merupakan true experimental dengan metode randomized controlled pre-test-post test design. Tikus Sprague dawley (SD) jantan secara acak dibagi menjadi enam kelompok. Pembagian meliputi kontrol negatif (K-); kontrol positif (K+); yogurt kulit buah naga merah dan tepung tempe (BAL) sebanyak 3.6 ml (P1); yogurt kulit buah naga merah dan tepung tempe (starter komersial) sebanyak 3.6 ml (P2); yogurt kulit buah naga merah dan tepung tempe (BAL) sebanyak 1.8 ml (P3); yogurt kulit buah naga merah dan tepung tempe (starter komersial) sebanyak 1.8 ml (P4). Masing-masing kelompok sebanyak lima ekor. Kondisi hiperglikemia menggunakan streptozotocin dan NA secara intraperitoneal. Yogurt diberikan secara sonde 1x/hari selama 28 hari. Lokasi penelitian di Laboratorium Pusat Studi Pangan dan Gizi Universitas Gajah Mada pada Mei – Agustus 2021. Hasil penelitian menunjukkan bahwa semua kelompok mempunyai perbedaan yang bermakna sebelum dan sesudah intervensi (p <0.05). Yogurt kulit buah naga merah dan tepung tempe (BAL) sebanyak 3.6 ml memberikan penurunan kadar glukosa darah paling banyak dibandingkan kelompok yang lain.
PENGENDALIAN VEKTOR NYAMUK DEMAM BERDARAH MELALUI REKAYASA GENETIKA SERTA PERSPEKTIF BIOETIKA
Authors: Suharyo Suharyo , Widjanarko Bagoes
Published: February 2023

Kasus demam berdarah telah meningkat secara tajam di seluruh dunia, meningkat lebih dari 8 kali lipat selama dua dekade terakhir. Salah satu teknik dalam pengendalian nyamuk adalah dengan rekayasa atau modifikasi genetik nyamuk. Artikel ini hasil studi literatur yang terkait dengan perkembangan teknik rekayasa genetika, aplikasi modifikasi genetika pada nyamuk, serta diskusi dari aspek bioetikanya.  Teknik rekayasa genetik yang telah berkembang, antara lain manipulasi gen, teknologi rekombinan DNA, kloning gen, dan modifikasi gen. sedangkan aplikasi rekayasa genetika pada nyamuk meliputi teknik pejantan mandul atau Teknik Serangga Mandul (TSM), intervensi nyamuk dengan gen dominan mematikan atau release of insects with dominant lethality (RIDL), serta intervensi gen penyandi (Gen Drives) guna mendapatkan nyamuk yang inkompeten dalam penularan agent penyakit demam berdarah. Secara laboratoris dan beberapa uji lapangan menunjukkan teknik tersebut dapat menurunkan populasi nyamuk Aedes aegypti. Namun permasalahan keberlanjutan dan biaya yang besar serta isu etik membayangi perkembangan teknik tersebut. Isu bioetik, etik kesehatan, dan lingkungan merupakan isu yang lekat dengan rekayasa genetik. Perubahan perilaku dan sifat nyamuk, serta dampak tak terduga pada masyarakat dan lingkungan yang mungkin ditimbulkan merupakan isu yang perlu mendapat perhatian dan  penelitian lebih lanjut.
DAMPAK PANDEMI COVID-19 TERHADAP TINGKAT STRESS YANG DIALAMI ATLET DAN PELAJAR
Authors: Putri Nanda Indriani , Raharjo Bambang Budi
Published: February 2023

Dampak negatif yang didapatkan dari pandemi ini sangat mempengaruhi kesehatan mental atlet, pelajar, mahasiswa, bahkan seluruh masyarakat Indonesia. Pandemi covid-19 memiliki dampak jangka pendek maupun pajang terhadap kesehatan mental seluruh masyarakat, seperti meningkatkanya perasaan kesepian, ketakutan, kecemasan, stres, gangguan tidur, amarah, depresi, insomnia, hingga meningkatnya stressor psikososial yang dipengaruhi dari perubahan lingkungan sperti stigma, kecurigaan, dan prasangka buruk akibat disinformasi yang memperkeruh pikiran. Perubahan yang terjadi secara mendadak membuat seluruh masyarakat mengalami krisis psikologis dimana setiap manusia mengalami kondisi berhadapan dengan situasi yang mempengaruhi atau menghambat tujuan hidup. Hambatan yang dialami tidak akan bisa diselesaikan dengan cara yang biasa sehingga mengaharuskan untuk menemukan strategi khusus yang membutuhkan effort atau usaha yang cukup keras dalam menemukan atau menciptakan solusi dalam memecahkan masalah. Berhasil atau tidaknya setiap manusia dalam mengatasi masalah yang dialami akan mempengaruhi setiap kehidupan yang akan mereka jalani.
СТРАТЕГІЧНІ ПРИНЦИПИ ПОВОЄННОГО ВІДНОВЛЕННЯ УКРАЇНИ
Authors: КІСТЕРСЬКИЙ Леонід
Published: February 2023

Визначено й проаналізовано основні стратегічні принципи повоєнної відбудови України: управління ресурсами відновлення, ціннісний підхід до процесів реформування і відновлення,  освіта з наголосом на підготовці фахівців з високими етичними цінностями. Післявоєнне відновлення лише розпочинає тривалий рух України на шляху високотехнологічного розвитку.
Обґрунтовано необхідність створення конкретної, узгодженої з країнами-донорами програми відновлення, яка дозволить Україні не лише перебудуватися на європейських засадах, а й отримати членство в євроатлантичних структурах. Визначено контури такої програми і шляхи її реалізації. На нинішньому етапі потрібна нова архітектура міжнародного розвитку, якою може стати коаліція на основі взаємодії багатьох сторін, що паралельно з відновленням України стимулюватиме її інтеграцію до ЄС. Детально проаналізовано процес налагодження координації діяльності донорів з реципієнтом як один з найважливіших і найскладніших елементів реалізації «плану Маршалла» в повоєнній відбудові України.
Розглянуто основні варіанти координаційних можливостей і запропоновано конкретний варіант координаційного механізму для  сучасної України. Для подолання наявної системної кризи доцільно консолідовано використовувати тактичні й стратегічні реформаторські заходи. Невідкладними тактичними заходами є реформування системи управління і боротьба з корупцією, а стратегічними – відновлення верховенства права і етичних норм у економіці, тобто християнських цінностей. Обґрунтовано, що сьогодні людський капітал відіграє дедалі важливішу роль у глобальному середовищі, а освіта і наука стали ключовими елементами у визначенні якісних аспектів робочої сили. Показано, що успіхи «плану Маршалла» і реконструкції Південної Кореї на основі розвитку високих технологій завдячують не лише високоякісній структурі управління проектами, а й вихованню і залученню талановитих людей для їх реалізації.
ПІДВИЩЕННЯ ТРУДОВОЇ МОБІЛЬНОСТІ ЯК ФАКТОР РОЗВИТКУ ЛЮДСЬКОГО КАПІТАЛУ
Authors: БЛИЗНЮК Вікторія , ЯЦЕНКО Любов
Published: February 2023

З урахуванням зрослої важливості людського капіталу в сучасному світі та його величезного потенціалу для економічного розвитку, створення сприятливих умов для акумулювання людського капіталу і покращення його характеристик дозволить отримати значущий за розміром і тривалий за часом соціально-економічний ефект. Основоположною передумовою його цілеспрямованого формування в сучасному динамічному світі є трудова мобільність. Феномен трудової мобільності – об’єктивно існуюче явище будь-якого ринку праці; вона відображає рух робочої сили як товару, а її динаміка формує кон’юнктуру ринку. Релокація є суттєвим чинником впливу на сукупну продуктивність праці, використання робочої сили, а отже, на формування і використання людського капіталу. Трудову мобільність, що визначає якісну характеристику робочої сили, її потенційну здатність до зміни функцій у виробництві матеріальних і нематеріальних благ, готовність до професійно-кваліфікаційного зростання, опанування нових професій, здатність адаптуватися в динамічних виробничих умовах, зумовлено перспективою структурної трансформації вітчизняної економіки, змінами регіональної спеціалізації у процесі повоєнної відбудови економіки і сучасними економічними умовами, коли технологічні процеси й вимоги ринку праці до функціональних обов’язків працівників швидко змінюються.
Структурно деформована, диспропорційна, позбавлена власних стабільних рушіїв розвитку, вітчизняна економіка не здатна належним чином реагувати на існуючі ризики і кризові коливання. Накопичені на ринку праці негаразди характеризуються не тільки загрозами, але й серйозними негативними наслідками. Під час воєнних дій і в період повоєнного відновлення заходи державної політики у сфері збереження й використання людського капіталу мають бути максимально ефективними і спрямовуватися на зменшення структурних дисбалансів у сфері зайнятості, забезпечення дієвості «соціальних ліфтів», удосконалення системного пакета законодавчих і соціально-економічних засобів щодо регулювання ринку праці й соціально-трудових відносин.
ЕКОСИСТЕМНІ АКТИВИ ТЕРИТОРІАЛЬНИХ ГРОМАД: ОСНОВИ ТА ІНСТИТУЦІОНАЛІЗАЦІЯ ОЦІНЮВАННЯ. Рецензія на книгу: Веклич О.О., Бойко Є.О., Колмакова В.М., Патока І.В. Прикладна теорія оцінювання екосистемних активів територіальних громад. За ред. О.О. Веклич
Authors: ШЕВЧЕНКО Ганна
Published: February 2023

У рецензії на монографію «Прикладна теорія оцінювання екосистемних активів територіальних громад» колективу авторів за загальною редакцією О.О. Веклич наголошено на її актуальності, передусім, у зв’язку з руйнуванням української економіки і екосистем унаслідок повномасштабної воєнної агресії РФ проти України. Зазначено, що це перша українська книга, у якій досліджуються екосистемні активи. Новизна дослідження полягає в розширенні проблематики екосистемних активів на рівні місцевих спільнот, а саме в аспектах їх оцінювання, зокрема аналітико-прикладного алгоритму й методики розрахунку вартості екосистемних активів. Практичну значущість розробленого підходу обумовлено створенням на основі результатів оцінювання консультаційно-інформаційного підґрунтя для реального впровадження екосистемних послуг у практику прийняття і реалізації управлінських рішень у межах функціонування і розвитку територіальних громад.
Admission and Care Practices in United States Well Newborn Nurseries
Authors: Joshi Neha S. , Flaherman Valerie J. , Halpern-Felsher Bonnie , Chung Esther K. , Congdon Jayme L. , Lee Henry C.
Published: February 2023

OBJECTIVES

Late preterm and term infants comprise 97.3% of annual births in the United States. Admission criteria and the availability of medical interventions in well newborn nurseries are key determinants of these infants remaining within a mother–infant dyad or requiring a NICU admission and resultant separation of the dyad. The objective of this study was to identify national patterns for well newborn nursery care practices.

METHODS

We surveyed a physician representative from each nursery in the Better Outcomes through Research for Newborns Network. We described the admission criteria and clinical management of common newborn morbidities and analyzed associations with nursery demographics.

RESULTS

Of 96 eligible nursery representatives, 69 (72%) completed surveys. Among respondents, 59 (86%) used a minimal birth weight criterion for admission to their well newborn nursery. The most commonly used criteria were 2000 g (n = 29, 49%) and 1800 g (n = 19, 32%), with a range between 1750 and 2500 g. All nurseries used a minimal gestational age criterion for admission; the most commonly used criterion was 35 weeks (n = 55, 80%). Eleven percent of sites required transfer to the NICU for phototherapy. Common interventions in the mother’s room included dextrose gel (n = 56, 81%), intravenous antibiotics (n = 35, 51%), opiates for neonatal abstinence syndrome (n = 15, 22%), and an incubator for thermoregulation (n = 14, 20%).

CONCLUSIONS

Wide variation in admission criteria and medical interventions exists in well newborn nurseries. Further studies may help identify evidence-based optimal admission criteria to maximize care within the mother–infant dyad.
Coimbra das Canções. Maldita e aporrinhada
Authors: Grizoste Weberson Fernandes
Published: February 2023

Este ensaio analisa a vida de Gonçalves Dias durante o período em que esteve em Coimbra através de um viés literário extraído a partir de sua própria poesia e, majoritariamente, de sua epístola íntima, seguido da crítica biográfica. Apresentamos um ensaio biográfico demonstrando, especificamente, a forma como o poeta sentiu e viveu Coimbra. Declara ter sido triste a vida que teve nas margens do Mondego, mas mais triste, considerou que, seria viver e morrer sem um nome. A cidade alma-mater a quem chamou, numa correspondência ao melhor amigo, de maldita e aporrinhada pela poesia, venceu. Tão aporrinhada que nos deu a “Canção do Exílio” – uma das maiores expressões de nacionalidade do romantismo brasileiro.
Worte, die Studierenden fehlen: eine Schlüsselwortanalyse der L1- und L2-Wissenschaftssprache
Authors: Mach Tomáš
Published: February 2023

The article outlines the options for a pedagogically motivated keyword analysis in order to discover differences between the academic writing of Czech and Austrian students of German philology (or related fields). First, the paper presents a brief overview of the presently available metrics employed in keyword analyses, outlining some modifications that can be applied to make the results more relevant and easily interpretable. In the practical part, I explore which lexical items are frequently used by the L1 writers but at the same time are underused in the L2 subcorpus. The product of the study is a word list, which can be utilised by academic writing instructors or students themselves to provide them with an idea of what needs to be taught/learnt.
Centros y periferias móviles: La translocación poética de Los «Orilleros» en Chingoil Cómpani de Jorge Accame
Authors: Tossi Mauricio
Published: February 2023

Las investigaciones sobre las dramaturgias argentinas han obtenido en las últimas décadas un profuso desarrollo teórico-metodológico. Sin embargo, este campo disciplinar conserva un desafío: impugnar las cartografías esencialistas y binarias que fundan determinados centros y periferias. Por consiguiente, este artículo se inscribe en los estudios poéticos con perspectiva regional que, entre otros objetivos, refutan las homogeneizaciones artístico-territoriales y muestran perfiles de otredad silenciados. Para avanzar en este propósito, abordamos un análisis geocrítico sobre la figuración de los desiertos sociales en el noroeste argentino y sus correlativos «orilleros», tomando como caso de estudio la obra dramática Chingoil cómpani del escritor Jorge Accame
Sobre la escritura autobiográfica: Georges Gusdorf y James Olney
Authors: Tornero Angélica
Published: February 2023

Los estudios de las escrituras autobiográficas han aumentado notablemente desde la segunda mitad del siglo XX. Teóricos y críticos de diversas disciplinas, como la filosofía, la literatura, la psicología, la historia, la antropología y la educación se han dado a la tarea de pensar sobre este tipo de escrituras. La proliferación de los estudios y la diversidad de enfoques nos ha motivado a examinar más de cerca las propuestas con el fin de identificar semejanzas y diferencias. El objetivo de este artículo es explorar, de manera comparada, los acercamientos a la explicación sobre la relación entre el autoconocimiento y la escritura autobiografía de Georges Gusdorf y James Olney. Se parte de la idea de que aun cuando las semejanzas entre las teorías de estos autores son más que las diferencias, es posible identificar algunas variaciones, principalmente en dos aspectos: las cuestiones de método y los acercamientos a la relación entre el autoconocimiento y el tiempo.
Grooming y acoso sexual en línea: El significado y proceso de las vivencias de acoso sexual por medio de ambientes virtuales en adolescentes entre 13 y 15 años que viven en La Gran Área Metropolitana de Costa Rica
Authors: Calderón Chinchilla Ana Lucía , Navarro Díaz Esteban
Published: February 2023

El acoso sexual en línea es un poder que ejerce alguien de cualquier edad sobre una víctima en el entorno virtual con contenido sexual; en el grooming, el victimario es una persona adulta que dice ser menor de edad y se acerca gradualmente a las víctimas hasta ganar su confianza (Rey 2017). Así, hay necesidad de explorar el significado y proceso de las vivencias de acoso sexual en ambientes virtuales en adolescentes entre 13 y 15 años en la Gran Área Metropolitana de Costa Rica, describiendo la experiencia cotidiana en los ambientes virtuales antes de sufrir acoso sexual y, los posibles cambios al momento de su aparición, conociendo el impacto subjetivo y las consecuencias que han generado las vivencias e identificando las posibles estrategias de afrontamiento generadas. Para ello, se realizó una codificación temática en el programa ATLAS.ti de tres grupos focales y siete entrevistas semi-estructuradas episódicas. Sí hay vivencias por el inicio del uso de redes sociales y por la desinformación que disminuye por un aprendizaje vicario entre pares; esto genera un uso limitado y desconfiado en espacios virtuales. La estrategia de afrontamiento más importante es buscar ayuda de familia y pares, con poca confianza en instituciones educativas.
ANALISIS PELAKSANAAN KURIKULUM 2013 PADA PEMBELAJARAN SENI RUPA DI SMA NEGERI 10 PADANG
Authors: Ganti Mita Sri , Zubaidah Zubaidah
Published: February 2023

This study aims to analyze the implementation of the 2013 Curriculum in art learning and the constraints in art learning based on the 2013 Curriculum at SMA Negeri 10 Padang in the Academic Year of 2022/2023. The type of research used is qualitative research with a descriptive approach. Informants in this study were the deputy head of the curriculum, art and culture teachers in the field of fine arts, and representatives of each class XI student who had studied art at SMA Negeri 10 Padang. Data collection techniques used are observation, interviews, and documentation. Based on data processing, it is known that the implementation of art learning at SMA Negeri 10 Padang in the preparation of the Rencana Pelaksanaan Pembelajaran (RPP) is in accordance with the 2013 Curriculum, but in the visual arts learning process the teacher has not used various learning strategies and there are still many students with low learning outcomes. . There are several obstacles that come from learning strategies, the delivery of learning that has not been completed by teachers, and teaching media facilities that are not used by teachers.
KIAT MEMBUAT PEMBELAJARAN IPS TERPADU MODEL CONNECTED BAGI GURU DI SEKOLAH DASAR
Authors: Rahayu Sri , Wijaya Wibi , Febriani Trina , Wahyuni Yanti Sri
Published: February 2023

Mastery of a teacher in conducting integrated learning is important in every lesson, especially in elementary schools. The achievement of learning carried out by a teacher cannot be separated from the learning models used. This community service activity is based on the fact that not all teachers in elementary schools master the learning material, this is because these teachers are graduates from multidisciplinary sciences. So that the learning carried out by the teacher experiences problems in the process of delivering material to students. The purpose of this activity is to provide training to teachers to master integrated social studies learning models that are in accordance with learning in the 21st century and especially learning during this pandemic. This training activity uses observation, interview and participant-centered methods through direct simulation techniques, and is followed by evaluation at the final stage of the activity. The output target generated in this activity is the development of an innovative integrated social studies learning model in the new normal era.
Environment Protection – Monument Preservation
Authors: Veöreös András
Published: February 2023

The preservation of existing buildings is desirable not only for the purpose of saving architectural values, but equally important is that it is an environmentally friendly–environmentally conscious activity as well, since by renovating existing houses less waste is generated, the environmental impact from transport decreases, the material and energy invested in the structures already built do not get lost and no additional energy is needed for demolition.
Metamasius hemipterus (Linnaeus, 1758) (Coleoptera, Curculionidae, Dryophthorinae) on a hand of bananas in Greece
Authors: Demetriou Jakovos , Koutsoukos Evangelos , Kazilas Christos , Kalaentzis Konstantinos , Georgiadis Christos
Published: February 2023

A dead individual of Metamasius hemipterus (Linnaeus, 1758) was collected by a citizen scientist in Athens, Greece from a hand of imported bananas. The equatorial origin of the fruit as well as the extensive growth of a fungus on the specimen, both suggest an unintentional introduction as a contaminant. Nevertheless, this record highlights the valu-able contribution of citizen scientists in the study of alien species. Although the species is not presently considered as established in the country, citizen-science initiatives in order to raise awareness and monitor its presence are ongoing.
Effective mentoring: Understanding factors affecting the holistic development of pre-service teachers during teaching practice
Authors: Ntshangase Sicelo Ziphozonke , Nkosi Zinhle P
Published: February 2023

The purpose with this article is to amplify the significance of effective mentoring of pre-service teachers in order to address classroom matters and situational issues associated with teaching practice. Open-ended interviews were conducted with 10 pre-service teachers about the ways in which they experienced mentoring during their teaching practice. The majority of pre-service teachers have raised concerns that once they were dispatched to schools, they found themselves without adequate mentorship from in-service mentors and mentor lecturers. The study was contextualised in less-privileged South African schools and involved fourth-year Bachelor of Education and Postgraduate Certificate in Education pre-service teachers as participants. Findings suggest that the common denominator among the documented lived experiences of the interviewed pre-service teachers was a lack of information about the difficulties that in-service teachers in less-privileged schools faced on a daily basis, especially in townships or rural areas where facilities such as computer rooms, smart boards and data projectors are not available. The Situativity theory was used to frame the argument that the lack of effective mentoring that pre-service teachers received resulted in them not successfully adapting to the situation in less-privileged schools during teaching practice.
Transfeminism and Political Forms of Life
Authors: Trevino-Tarango Martha Alicia
Published: February 2023

It is sometimes argued that there are pre-political, ‘natural’ characteristics that have a significant role in rendering political subjects, for instance that women are the subjects of feminism. These same arguments criticise transfeminism as a usurper of feminist priorities because it changes focus to the rights of groups whose members are not exclusively women. This essay challenges such criticism. It begins by defining transfeminism as a form of activism and an epistemological tool, in order to cogently address some of the views that oppose it. I then propose a way out of the conflict by showing how we can make better sense of transfeminism aided by Wittgenstein’s concept of forms of life, since both views contend that there are biological and environmental features that constitute the uniqueness as well as the diversity of the given human form of life, without implying that said diversity leads to relativism. The paper concludes that transfeminism, when conceptualised correctly, can indeed work with other feminisms and political movements in order to counter institutionalised and market-driven gender politics that only simulate to address feminist concerns.
 
Key words: transfeminism, Wittgenstein, forms of life, Judith Butler, feminist subject
Realistic Approach to the Performativity of Gender
Authors: Gérardin-Laverge Mona
Published: February 2023

The role of language in doing gender is a very important theme in feminist movements and in the post-structuralist approach of gender by queer theorists: Butler, for example, has mobilized a concept from the ordinary language philosophy (“performativity”) to analyze gender and what she calls the “discursive construction of sex”. Her conception has been criticized by various feminist theorists for “derealizing” social relations: forgetting the materiality of the body and neglecting the concrete conditions of women’s work and life. This paper explores how ordinary language philosophy, and especially Wittgenstein’s approach of language, may support butlerian perspective in developing a realistic understanding of the power of language.
James C. Klagge, Wittgenstein’s Artillery: Philosophy as Poetry.
Authors: Mills Philip
Published: February 2023

Book review
Introduction: Wittgenstein and Feminism
Authors: Provost Mickaëlle , Trächtler Jasmin , Laugier Sandra
Published: February 2023

Introduction to Special Issue
Towards an ultra-diplomatic transcription of Wittgenstein’s Nachlass
Authors: Bucher Konrad
Published: February 2023

Over the following pages, I want to present a sample of ultra-diplomatic transcription of the Wittgenstein Nachlass. The sample builds upon the diplomatic transcription of the Nachlass provided by the Wittgenstein Archives at the University of Bergen (WAB) which I modified using Adobe’s InDesign. The contribution renders in ultra-diplomatic transcription pages 154 and 155 of Ms-115. It also includes facsimiles of the two pages.
The University of Iowa Tractatus Map
Authors: Stern David G
Published: February 2023

Drawing on recent work on the nature of the numbering system of the Tractatus and Wittgenstein’s use of that system in his composition of the Prototractatus, the paper sets out the rationale for the online tool called The University of Iowa Tractatus Map. The map consists of a website with a front page that links to two separate subway-style maps of the hypertextual numbering system Wittgenstein used in his Tractatus. One map displays the structure of the published Tractatus; the other lays out the structure of the Prototractatus. The site makes available the full text of the German and the two canonical English translations. While we envisage the map as a tool that we would like a wide variety of readers to find helpful, we argue that our website amounts to a radically new edition of Wittgenstein’s early masterpiece, with far-reaching implications for the interpretation of that text. In particular, we claim that our visually compelling presentation of the book’s overall structure delivers on Wittgenstein’s cryptic claim in a letter to his publisher that it is the numbers that “make the book surveyable and clear”.
"Not a Something"
Authors: Teichmann Roger
Published: February 2023

Wittgenstein’s remark in section 304 of the Investigations that a sensation “is not a something, but not a nothing either” has often been connected with his critique of the “picture of an inner process”, and there is a temptation to read “something” as meaning “something private”. I argue that his remark should be taken more at face value, and that we can understand its purport via a consideration of the notion of consisting in. I explore this multi-faceted notion and its connection with (an extended version of) the Context Principle, beginning with the case of certain “propositional attitudes” and moving on to sensations. Wittgenstein was right to think it a philosophical prejudice to say that X’s being in pain, say, must consist in, be constituted by, something.
Remarks on Perception and Other Minds
Authors: Dain Edmund
Published: February 2023

It is a simple truth about the English language that we can see or hear or feel what others are thinking or feeling. But it is tempting to think that there is a deeper sense in which we cannot really see or hear or feel these things at all. Rather, what is involved must be a matter of inference or interpretation, for instance. In these remarks, I argue against a variety of ways in which that thought, the thought that we cannot really see or hear or feel what others are thinking or feeling, might be developed.