bluuebunny/crossref_metadata_2025 huggingface dataset:
Pelatihan Bedside Handover Dan Conference Meningkatkan Pengetahuan, Kinerja Dan Kepuasan Kerja Perawat
Authors: Hamdani Rike Sebrianti , Yani Achir , Adzidin Yustan
Published: December 2022

Bedside handover dan conference merupakan bagian komunikasi efektif keperawatan yang berperan untuk meningkatkan kesinambungan asuhan keperawatan dan pasien safety. Pemahaman bedside handover dan conference yang tepat dapat  diperoleh melalui pelatihan. Tujuan penelitian ini adalah untuk memperoleh gambaran tentang  pengaruh pelatihan bedside handover dan conference terhadap peningkatan pengetahuan, kinerja dan kepuasan kerja perawat.  Metode penelitian ini adalah Pre-post test design with control group. Data diambil sebelum dan sesudah pelatihan  Bedside handover dan conference. Menggunakan  total sampling, setiap kelompok terdiri dari 32 orang. Penelitian menggunakan kuesioner  sebagai instrument dengan univariat dan bivariat analisis. Penelitian menunjukkan Ada pengaruh yang signifikan antara pelatihan bedside handover dan conference terhadap peningkatan pengetahuan, kinerja dan kepuasan kerja  perawat antara sebelum dan sesudah pelatihan pada perawat yang dilatih.  Usia, Jenis kelamin  bukan variabel counfounding  pada peningkatan pengetahuan, kinerja dan kepuasan. Namun lama kerja merupakan variabel counfounding pada peningkatan pengetahuan dan kinerja dan  bukan variabel counfounding pada kepuasan kerja perawat. Bedside handover dan confererence yang dilakukan konsisten  dan tepat terbukti meningkatkan pengetahuan, kinerja dan kepuasan kerja perawat serta diyakini mampu meningkatkan kesinambungan asuhan keperawatan dan keselamatan pasien.
Kecerdasan Emosional Terhadap Tingkat Resiliensi Pada Perawat
Authors: Pujiyanto Tri Ismu , Elliya Noor Putri , Kusyati Eni
Published: December 2022

Tenaga kesehatan menjadi salah satu bagian dari garda terdepan yang ikut berperan dalam mengahadapi pandemic covid-19 dan rumah sakit menjadi tempat terselenggaranya pelayanan kesehatan. Meningkatnya jumlah kasus covid-19 di rumah sakit yang akan ditangani oleh tenaga kesehatan akan berdampak pada beban kerja selama masa pandemic covid-19. Pandemic Covid-19 yang terjadi di Indonesia telah menyebabkan krisis secara global dalam sistem perawatan kesehatan. Tujuan penelitian untuk mengetahui hubungan kecerdasan emosional terhadap tingkat resiliensi pada perawat. Penelitian ini menggunakan metode kuantitatif jenis deskriptif analitik dengan pendekatan cross sectional. Populasi penelitian adalah perawat di ruang isolasi covid-19 dan IGD RSUD Dr. Murjani Sampit dengan teknik total sampling yang berjumlah 45 sampel. Pengumpulan data dilakukan dengan menyebarkan kuesioner pada semua sampel. Analisis data menggunakan analisis univariat dan bivariat dengan uji chi-square. Hasil Penelitian menunjukkan Perawat di RSUD Dr. Murjani Sampit memiliki kecerdasan emosional kategori tinggi sebanyak 23 responden (51,1%) dan rendah sebanyak 22 responden (48,9%). Sedangkan untuk tingkat resiliensi dengan kategori tinggi sebanyak 27 responden (60%) dan rendah sebanyak 18 responden (40%). Hasil uji chi-square didapatkan nilai p-value 0,001<0,05. Kesimpulan dalam penelitian ini terdapat hubungan antara kecerdasan emosional terhadap tingkat resiliensi pada perawat di RSUD Dr. Murjani Sampit.
Next Generation Automated Petrol Pump
Authors: Patel Kaushika , Baraiya Trupti , Shah Atman
Published: December 2022

Today, everything has been digitized, and the entire gasoline pump has a design that can display the task of controlling the pump, driving the display, quantifying the flow rate, and turning off the pump. To collect the cash, still someone is mandatory and there is a chance of many human errors. So, the main aim is to propose a system is to avoid human errors. My proposed system is petrol pump automation, which can deduct gasoline from the user card based on RFID technology without human intervention. Liquid dispensing systems are normally found in our day-by-day life in better places like workplaces, Bus stands, Railway stations, Petrol syphons. Here we are going to display the modern era petrol dispensing system which is intended to be working with a prepaid card utilizing RFID innovation technology. The undertaking primarily points in structuring a prepaid card for petrol bunk framework and furthermore petrol dispensing system utilizing RFID innovation. Today, fluid supply systems are common in different places in our daily lives. Here, we will introduce the modern gasoline distribution system. To place petrol stations in remote areas is extremely precious to supply outstanding capacity to the clients. All these troubles can be solved by using this gasoline pump automation technology, which requires shorter operating time, higher efficiency and can be installed anywhere. This self-service gasoline pump device also provides customers with the protection of fuelling at the gas station without any involvement of the service provider, so the risk of carrying money every time is minimized.
Early Warning System for Possible Heart Attacks Using IOT
Authors: Shah Tushar A
Published: December 2022

Now-a-days, diseases related to heart are mounting at a very great speed. Due to these problems, timely health check up has become vital. A modern concept of health monitoring a patient includes wirelessly monitoring. It is a major development in medical arena. This system depends on doctor examining patient continuously without patient being physically present for check up. In medical science, excellent and cost effective gadgets related to monitoring health utilizing popular technologies such as wireless communications and portable remote health monitoring device are developed. This development provides ease to the patients having various diseases. As a result, visit of patients to the doctors constantly has lowered because various types of reports can be generated remotely and wirelessly at doctor’s end at regular interval of time. Because of this recent development in scientific technology, doctors are saving several lives. Internet of Things provides platform for development of many intelligent gadgets & applications. IoT infrastructure provides base of connectivity and technology. IoT intelligent devices can implement the facilities of monitoring health remotely and notifying any health issues in emergency.

In this paper, we propose a design for transfer of personal medical information and facility for storing the same over cloud infrastructure. The hardware devices like Raspberry Pi, Heartbeat sensor, Blood Pressure sensor, SpO2 sensor, Body Temperature sensor will be used in this system. Raspberry Pi will perform dual role of being a sensor node as well as system controller.
MEMBUDAYAKAN LITERASI PENDIDIKAN ISLAM PADA MASA PANDEMI COVID 19 PADA PEMBELAJARAN ANAK USIA DINI DI KABUPATEN WONOSOBO
Authors: Farida Nur , Munawaroh Hidayatu , Fuadi Salis Irvan , Khoiri Ahmad , Fatiatun Fatiatun
Published: December 2022

Tujuan penelitian ini adalah untuk memperoleh informasi serta mengetahui penerapan budaya literasi pendidikan Islam pada masa pandemi covid 19 di pembelajaran anak usia dini di Kabupaten Wonosobo. Penelitian ini menggunakan metode kualitatif dengan instrument penelitian yang digunakan adalah lembar observasi dan pengamatan. Lokasi penelitian dilakukan pada PAUD di kabupaten Wonosobo. Berdasarkan dari hasil penelitian disimpulkan bahwa penerapan budaya literasi pada Pendidikan Anak Usia Dini diterapkan oleh guru-guru PAUD di kabupaten Wonosobo. Penerapan dilakukan bukan hanya sekedar Membaca, menulis, mendongeng islami saja, namun anak didik juga diajak untuk mengamati dan nencermati lingkungan sekitarnya dengan adab seorang muslim, mulai dari menggambarkan, menceritakan dan melakukan penyimpulan sendiri dari yang mereka lihat. Budaya di kabupaten Wonosobo terkenal dengan budaya kereligiusannya sehingga guru PAUD memasukkan kemampuan anak dalam menghafal dan membaca surat surat pendek dalam budaya membangun kemampuan literasi pada anak didik. Pada masa covid 19, protokol kesehatan pada proses pembelajaran tetap diterapkan dan tidak mengurangi semangat para guru PAUD dalam menjalankan tugas sosialnya sebagai pembentuk pondasi karakter penerus masa depan bangsa Indonesia.
MODERNISASI PEMBELAJARAN KITAB KUNING DI PONDOK PESANTREN
Authors: Imron Ali , Nasokah Nasokah , Khoiri Akhmat , Fatiatun Fatiatun , Mubin Nurul
Published: December 2022

This study aims to analyze the modernization of learning the book of Turats or the yellow book at the Hidayatul Mubtadi'in Islamic boarding school in Boja Kendal. The method used is in the form of data collection through observation, interviews with caregivers and students, and documents according to the research objectives. The results of the study indicate that to further socialize and at the same time facilitate the understanding of students studying the Turats book, it is necessary to reform the method, in other words, modernization of understanding and learning of the Turats book or the yellow book in Islamic boarding schools is very necessary.
AKAL BERTINGKAT DALAM PERSPEKTIF IBNU SINA, ALQURAN, DAN NEUROSAINS SERTA RELEVANSINYA DENGAN PENDIDIKAN ISLAM
Authors: Sutrisna Ebit , Suyadi Suyadi
Published: December 2022

Penelitian ini dilatarbelakangi oleh akal bertingkat yang dikemukakan oleh Ibnu Sina dan kecenderungan pendidikan Islam dalam manajemen qolbu (hati) sehingga kurang memperhatikan pendidikan akal. Kemudian sebagian kalangan menganggap bahwa akal (pikiran) tidak berada dalam otak tetapi dalam jiwa. Penelitian ini termasuk dalam penelitian kepustakaan (library reseach), dengan pendekatan kualitatif. Hasil penelitian menunjukkan bahwa Ibnu Sina membagi akal menjadi empat tingkatan (1). Al-‘Aql al-hayulani; (2). Al-‘Aql bi Al-Malakah; (3). Al-‘Aql bi Al-Fi’l; (4). Al-‘Aql Al-Mustafad. Selanjutnya Alquran menyebutkan kata dasar akal (‘aql) dalam bentuk fi’il dengan jumlah 49 kali penyebutan, satu di antaranya menggunakan bentuk lampau dan 48 lainnya menggunakan bentuk sekarang. Hal ini menunjukkan bahwa Islam sangat mempedulikan peran akal dalam kehidupan manusia baik sebagai pemimpin di muka bumi maupun hamba Allah Swt. Berdasarkan neurosains, letak akal terdapat dalam otak yang memiliki bagian-bagian tersendiri dan memberikan fungsi yang berbeda. Adapun relevansinya dengan pendidikan Islam ialah hendaknya pendidikan Islam mampu memanfaatkan segala potensi yang ada pada diri peserta didik yang berupa akal, hati dan jasmani. Dengan memanfaatkan segala potensi tersebut maka dapat terciptakan sebuah inovasi, hal-hal baru yang membawa pada kebaikan di dunia maupun di akhirat.
Russian aviation industry and First World War challenges
Authors: Tkachuk Pavlo , Kharuk Andrij , Soliar Ihor , Skorych Lilia
Published: December 2022

The purpose of this study is to highlight the peculiarities of the development of the Russian aviation industry during the First World War. The focus is on analyzing production programs and matching their quantitative and qualitative parameters to war requirements. The main methods used in our work are problem-chronological, used to describe the state of the Russian aviation industry, and comparative, used to compare the level of development of the Russian aviation industry with other countries that participated in the First World War. General scientific methods have also found their application ‒ primarily, analysis and synthesis. The research resulted in the following conclusions: First World War became a challenge for Russian industry that was in the developing stage, including aviation industry. Needs of the front demanded for increase in plane productions that was a complex task for Russia, taking into account its economic backwardness. Aviation industry, being represented by several big (in the scope of Russia) enterprises, demonstrated a dynamic of growth. For the war period the plane production capacity had increased only in 3 times while in Germany – in 10 times and in France and Great Britain the growth was much bigger. Leading enterprises of aviation industry, such as factory of Duks, Liebiediev, Anatra, Shchetinin – mainly copied foreign samples (French, and sometimes German). Efforts to establish the production of original samples were a complete failure. The most known example is fighter “Illia Muromets” that was a leading one in 1914 but became old-fashioned till 1917. Aviation engine production was also narrow and was far beyond plane production. Enormous investments made in the development existed and building of new enterprises of planes and aviation engines production in 1916‒1917 did not show any results, none of the enterprises started the production. We have analyzed some of these failures – building of Anatra factory in Simferopol and Matias factory in Berdiansk, and aero-motors factories Anatra in Simferopol and Deka in Aleksandrovsk. State police on controlling aviation industry based on providing subsidies and preferential loan, turned to be ineffective – it was vanished by basic purchasing prices that did not count on inflation. That is why Russian aviation industry appeared to be unable to face and respond to war challenges. Production plans of leading Russian aviation factories as well as qualitative and quantitative parameters of products have been analyzed in the article.
Optical absorption enhancement in 3D nanofibers coated on polymer substrate for photovoltaic devices
Authors: Kiani Amirkianoosh , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

Recent research in the field of photovoltaics has shown that polymer solar cells have great potential to provide low-cost, lightweight and flexible electronic devices to harvest solar energy. In this paper, we propose a new method for the generation of three-dimensional nanofibers coated on polymer substrate induced by femtosecond laser pulses. In this new method, a thin layer of polymer is irradiated by megahertz femtosecond laser pulses under ambient conditions, and a thin fibrous layer is generated on top of the polymer substrate. This method is single step; no additional materials are added, and the layers of the three-dimensional (3D) polymer nanofibrous structures are grown on top of the substrate after laser irradiation. Light spectroscopy results show significant enhancement of light absorption in the generated 3D nanofibrous layers of polymer. Finally, we suggest how to maximize the light trapping and optical absorption of the generated nanofiber cells by optimizing the laser parameters.
Harmonizing HeLa cell cytoskeleton behavior by multi-Ti oxide phased nanostructure synthesized through ultrashort pulsed laser
Authors: Vijayakumar Chandramouli Chinnakkannu , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

Knowledge about cancer cell behavior on heterogeneous nanostructures is relevant for developing a distinct biomaterial that can actuate cancer cells. In this manuscript, we have demonstrated a harmonized approach of forming multi Ti-oxide phases in a nanostructure (MTOP nanostructure) for its unique cancer cell controlling behavior.Conventionally, single phases of TiO2 are used for targeted therapy and as drug carrier systems.In this research, we have shown a biomaterial that can control HeLa cells diligently using a combination of TiO, Ti3O and TiO2 phases when compared to fibroblast (NIH3T3) cells.MTOP-nanostructures are generated by varying the ionization energy in the vapor plume of the ultrashort pulse laser; this interaction with the material allows accurate tuning and composition of phases within the nanostructure. In addition, the lattice spacing of MTOP-nanostructures was analyzed as shown by HR-TEM investigations. An FESEM investigation of MTOP-nanostructures revealed a greater reduction of HeLa cells relative to fibroblast cells. Altered cell adhesion was followed by modulation of HeLa cell architecture with a significant reduction of actin stress fibers.The intricate combination of MTOP-nanostructures renders a biomaterial that can precisely alter HeLa cell but not fibroblast cell behavior, filling a void in the research for a biomaterial to modulate cancer cell behavior.
Study of nanostructure growth with nanoscale apex induced by femtosecond laser irradiation at megahertz repetition rate
Authors: Patel Nikunj B , Tan Bo , Venkatakrishnan Krishnan
Published: December 2022

Leaf-like nanostructures with nanoscale apex are induced on dielectric target surfaces by high-repetition-rate femtosecond laser irradiation in ambient conditions. We have recently developed this unique technique to grow leaf-like nanostructures with such interesting geometry without the use of any catalyst. It was found to be possible only in the presence of background nitrogen gas flow. In this synthesis method, the target serves as the source for building material as well as the substrate upon which these nanostructures can grow. In our investigation, it was found that there are three possible kinds of nanotips that can grow on target surfaces. In this report, we have presented the study of the growth mechanisms of such leaf-like nanostructures under various conditions such as different laser pulse widths, pulse repetition rates, dwell times, and laser polarizations. We observed a clear transformation in the kind of nanotips that grew for the given laser conditions.
Engineering functionalized multiphased silicon/silicon oxide nanobiomaterials to passivate the aggressive proliferation of cancer
Authors: Tan Bo , Premnath P. , Venkatakrishnan Krishnan
Published: December 2022

Currently, the use of nano silicon in cancer therapy is limited as drug delivery vehicles and markers in imaging, not as manipulative/controlling agents. This is due to limited properties that native states of nano silicon and silicon oxides offers. We introduce nano-functionalized multi-phased silicon/ silicon oxide biomaterials synthesized via ultrashort pulsed laser synthesis, with tunable properties that possess inherent cancer controlling properties that can passivate the progression of cancer. This nanostructured biomaterial is composed of individual functionalized nanoparticles made of a homogenous hybrid of multiple phases of silicon and silicon oxide in increasing concentration outwards from the core. The chemical properties of the proposed nanostructure such as number of phases, composition of phases and crystal orientation of each functionalized nanoparticle in the three dimensional nanostructure is defined based on precisely tuned ultrashort pulsed laser-material interaction mechanisms. The amorphous rich phased biomaterial shows a 30 fold (95%) reduction in number of cancer cells compared to bulk silicon in 48hours. Further, the size of the cancer cells reduces by 76% from 24 to 48hours. This method exposes untapped properties of combination of multiple phases of silicon oxides and its applications in cancer therapy
Multi-phase functionalization of titanium for enhanced photon absorption in the vis-NIR region
Authors: Thakur Pooja , Tan Bo , Venkatakrishnan Krishnan
Published: December 2022

Inadequate absorption of Near Infrared (NIR) photons by conventional silicon solar cells has been a major stumbling block towards the attainment of a high efficiency “full spectrum” solar cell. An effective enhancement in the absorption of such photons is desired as they account for a considerable portion of the tappable solar energy. In this work, we report a remarkable gain observed in the absorption of photons in the near infrared and visible region (400nm–1000nm) by a novel multi-phased oxide of titanium. Synthesised via a single step ultra-fast laser pulse interaction with pure titanium, characterisation studies have identified this oxide of titanium to be multi-phased and composed of Ti3O, (TiO.716)3.76 and TiO2 (rutile). Computed to have an average band gap value of 2.39eV, this ultrafast laser induced multi-phased titanium oxide has especially exhibited steady absorption capability in the NIR range of 750–1000nm, which to the best of our knowledge, was never reported before. The unique NIR absorption properties of the laser functionalised titanium coupled with the simplicity and versatility of the ultrafast laser interaction process involved thereby provides tremendous potential towards the photon sensitization of titanium and thereafter for the inception of a “full spectrum” solar device.
Synthesis of 3D nanostructured metal alloy of immiscible materials induced by megahertz-repetition femtosecond laser pulses
Authors: Kiani Amirkianoosh , Waraich Palneet Singh , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

In this work, we have proposed a concept for the generation of three-dimensional (3D) nanostructured metal alloys of immiscible materials induced by megahertz-frequency ultrafast laser pulses. A mixture of two microparticle materials (aluminum and nickel oxide) and nickel oxide microparticles coated onto an aluminum foil have been used in this study. After laser irradiation, three different types of nanostructure composites have been observed: aluminum embedded in nickel nuclei, agglomerated chain of aluminum and nickel nanoparticles, and finally, aluminum nanoparticles grown on nickel microparticles. In comparison with current nanofabrication methods which are used only for one-dimensional nanofabrication, this technique enables us to fabricate 3D nanostructured metal alloys of two or more nanoparticle materials with varied composite concentrations under various predetermined conditions. This technique can lead to promising solutions for the fabrication of 3D nanostructured metal alloys in applications such as fuel-cell energy generation and development of custom-designed, functionally graded biomaterials and biocomposites.
Functionalized Stress Component onto Bio-template as a Pathway of Cytocompatibility
Authors: Keshavarz Meysam , Tan Bo , Venkatakrishnan Krishnan
Published: December 2022

This in-vitro study introduces residual stress as a third dimension of cell stimulus to modulate the interaction between cells and bio-template, without the addition of either chemical or physical stimuli onto the bio-template surface. Ultrashort Pulsed Laser (USPL) irradiation of silicon-based bio-template causes recrystallization of silicon, which mismatches the original crystal orientation of the virgin silicon. Consequently, subsurface Induced Residual Stress (IRS) is generated. The IRS components demonstrated a strong cytocompatibility, whereas the peripheral of IRS, which is the interface between the IRS component and the virgin silicon surface, a significant directional cell alignment was observed. Fibroblast cells shown to be more sensitive to the stress component than Hela cancer cells. It revealed that cytocompatibility in terms of cell migration and directional cell alignment is directly proportional to the level of the IRS component. Higher stress level results in more cell alignment and border migration width. There is a stress threshold below which the stress component completely loses the functionality. These results pointed to a functionalized bio-template with tunable cytocompatibility. This study may lead to a new tool for the designing and engineering of bio-template.
Minimally invasive detection of cancer using metabolic changes in tumor-associated natural killer cells with Oncoimmune probes
Authors: Ishwar Deeptha , Haldavnekar Rupa , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

Natural Killer (NK) cells, a subset of innate immune cells, undergo cancerspecific changes during tumor progression. Therefore, tracking NK cell activity in circulation has potential for cancer diagnosis. Identification of tumor associated NK cells remains a challenge as most of the cancer antigens are unknown. Here, we introduce tumor-associated circulating NK cell profiling (CNKP) as a stand-alone cancer diagnostic modality with a liquid biopsy. Metabolic profiles of NK cell activation as a result of tumor interaction are detected with a SERS functionalized OncoImmune probe platform. We show that the cancer stem cell-associated NK cell is of value in cancer diagnosis. Through machine learning, the features of NK cell activity in patient blood could identify cancer from non-cancer using 5uL of peripheral blood with 100% accuracy and localization of cancer with 93% accuracy. These results show the feasibility of minimally invasive cancer diagnostics using circulating NK cells.
Quantum scale organic semiconductors for SERS detection of DNA methylation and gene expression
Authors: Ganesh Swarna , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

Cancer stem cells (CSC) can be identified by modifications in their genomic DNA. Here, we report a concept of precisely shrinking an organic semiconductor surface-enhanced Raman scattering (SERS) probe to quantum size, for investigating the epigenetic profile of CSC. The probe is used for tag-free genomic DNA detection, an approach towards the advancement of single-molecule DNA detection. The sensor detected structural, molecular and gene expression aberrations of genomic DNA in femtomolar concentration simultaneously in a single test. In addition to pointing out the divergences in genomic DNA of cancerous and noncancerous cells, the quantum scale organic semiconductor was able to trace the expression of two genes which are frequently used as CSC markers. The quantum scale organic semiconductor holds the potential to be a new tool for label-free, ultra-sensitive multiplexed genomic analysis.
Synthesis of Nanoscale Tips Using Femtosecond Laser Radiation under Ambient Condition
Authors: Sivakumar M. , Venkatakrishnan Krishnan , Tan Bo
Published: December 2022

We report a unique growth of platelet-shaped nanoscale tips of transparent dielectric using femtosecond laser radiation at MHz pulse repetition rate with nitrogen background gas flow under ambient condition. The tips grew with sharp nanoscale apex while their base and lengths are of the order of few hundred nanometers. In the absence of nitrogen, the irradiation leads to nanofibrous structure formation. The collision between the nitrogen gas atoms and the vapor species slows down plume expansion and lead to an increase of nanoparticles size. This prevents the fibrous structure formation and provides appropriate condition for nanoscale tips growth.
Angular dispersion compensation for acousto-optic devices used for ultrashort-pulsed laser micromachining
Authors: Tan Bo , Ngoi B. K. A. , Venkatakrishnan Krishnan , Stanley P. , Lim L. E. N.
Published: December 2022

Ultrashort pulsed laser material processing is a new micromachining method that is gaining interest. Its capability of submicrometer machining has been proved. To obtain high speed and highly flexible beam steering, a two-axis acousto-optic deflector is employed. However, dispersion associated with acoustic-optic interaction will cause serious spatial deformation on the writing spot. The compensation for dispersion is proposed and studied. Experiments show promising results. An additional advantage of the proposed compensation method is that it can also precisely control the pulse number, and, hence improve the quality of ablation.
Synthesis of Glass Nanofibers Using Femtosecond Laser Radiation Under Ambient Condition
Authors: Tan Bo , Venkatakrishnan Krishnan , Sivakumar M
Published: December 2022

We report the unique growth of nanofibers in silica and borosilicate glass using femtosecond laser radiation at 8 MHz repetition rate and a pulse width of 214 fs in air at atmospheric pressure. The nanofibers are grown perpendicular to the substrate surface from the molten material in laser-drilled microvias where they intertwine and bundle up above the surface. The fibers are few tens of nanometers in thickness and up to several millimeters in length. Further, it is found that at some places nanoparticles are attached to the fiber surface along its length. Nanofiber growth is explained by the process of nanojets formed in the molten liquid due to pressure gradient induced from the laser pulses and subsequently drawn into fibers by the intense plasma pressure. The attachment of nanoparticles is due to the condensation of vapor in the plasma.
Study of silicon nanofibrous structure formed by femtosecond laser irradiation in air
Authors: Manickam Sivakumar , Venkatakrishnan Krishnan , Tan Bo , Venkataramanan Venkat
Published: December 2022

In this study, we report first time the effect of laser pulse repetition frequency and pulse width of femtosecond laser radiation on silicon nanofibrous structure formation under ambient condition. Surface nanotexture analysis revealed the changes in fibrous structure density and size in respect of laser pulse width and repetition frequency. A phonon confinement model is used to explain the Raman spectra of processed specimens in order to understand the structure details of nanofibrous structure and hence to support the surface nanotexture analysis. The present investigation leads to a conclusion that nanofibrous structure is formed due to the aggregation of silicon nanoparticles and their size is estimated using the confinement model which is in the order of few nanometers.
Use of Airborne Laser Scanning to assess effects of understorey vegetation structure on nest-site selection and breeding performance in an Australian passerine bird
Authors: Turner Richard , Lasne Ophélie , Youngentob Kara , Shokirov Shukhrat , Osmond Helen , Kruuk Loeske
Published: December 2022

In wild bird populations, the structure of vegetation around nest-sites can influence the risk of predation of dependent young offspring, generating selection for breeding birds to choose nest-sites with vegetation characteristics associated with lower predation rates. However, for researchers, vegetation structure can be difficult to quantify objectively in the field, which might explain why there remains a general lack of understanding of which characteristics are most important in determining rates of predation. Airborne Laser Scanning (ALS) offers a powerful means of measuring vegetation structure at unprecedented resolution across different spatial scales. Here, we combined ALS with 11 years of breeding data from a wild population of superb fairy-wrens Malurus cyaneus in south-east Australia, a species which nests relatively close to the ground and has high rates of nest and fledgling predation. We derived structural measurements of understorey (0-8 m) vegetation from a contiguous grid of 30 x 30 m resolution cells across our c. 65 hectare study area. We tested whether: (i) cells with nests differed in their understorey vegetation structure characteristics compared to those without nests; and (ii) the selection of these sites for nesting was adaptive, by assessing the effects of vegetation characteristics on rates of nest success and fledgling survival, and the subsequent probability of a breeding female having any reproductive success. We found that nest-cells differed from unused cells primarily in having denser vegetation in the lowest layer of the understorey (0-2 m; the ‘groundstorey’ layer). Understorey vegetation was also on average lower in height in nest-cells. However, relationships between understorey vegetation structure characteristics and breeding performance were mixed. Nest success rates decreased with higher volumes of groundstorey vegetation; as did fledgling survival rates, though only in nest-cells with lower height vegetation. Reproductive success was not influenced by any of the understorey vegetation structure characteristics considered. Our results therefore indicate that ALS data can identify understorey vegetation structure characteristics relevant for superb fairy-wren nest-site selection, but that nesting preferences are not beneficial under current predation pressures. Overall, our study illustrates the potential of using ALS to investigate how ecological processes affect behaviour and life-histories in wild animal populations.
Variant Transliterations of the Same Arabic Personal Names on Facebook
Authors: Al-Jarf Reima
Published: December 2022

This study aimed to explore variant transliterations of the same Arabic names in English by Arabic native speakers on Facebook; to find the distribution of English variant transliteration of Arabic names; the types of variant transliterations produced by Arabic speakers; the strategies they utilize in transliterating their names to English; and the sources of the variations in the English transliteration of the same Arabic name. A sample of 112 names with a total of 332 variant transliterations and 1139 occurrences (repeats) was collected from the author’s friends on Facebook. It was found that 59% of the Arabic names have 2 variant transliterations in English and 26% have 3 variants transliterations. Names with the highest number of variant transliterations are الجرف (35), محمد (7); محمود, يوسف, شريف, (6); نور نورة شيماء (5).  Variants with the highest occurrences are الجرف (154), محمد (153); احمد (90); Ali (67); محمود  (53); هناء &  السيد(19).  In 97% of the names in the sample, the variants differ in how the vowels/diphthong are represented in the English transliteration because Arabic and English differ in the number of vowels, vowel quality and vowel articulation. Arabic has 3 long vowels, 3 short vowels and 2 diphthongs, whereas English has 12 vowels and 8 diphthongs. In transliterating their names, Arabic consonant sounds for which two English graphemes exist were spelled differently. There are variations in transliterating Arabic surnames with the Arabic definite article /al/. In 18% of the names in the sample, the subjects transferred the Arabic spelling to the English transliteration of their names. The short vowel was not represented in the English transliteration. In 15%, the subjects transliterated their names the way they pronounce them in their local dialect (El-Garf in Egypt; Aljerf in Syria and Aljuruf in Palestine), not as the name is pronounced in Standard Arabic. In 17%, the subjects with a background in French transferred the French phoneme-grapheme representations of vowels and consonants to the English transliteration (Hicham, Aouatef). The study gives some recommendations for the correct transliteration of Arabic names to English.
Flashmob as a Case Study for a Methodology within Group Artistic Creation (MGAC)
Authors: Santos Telma João
Published: December 2022

In this paper a methodology within Group Artistic Creation (MGAC) is introduced as an artistic-led proposal through a case study, the Performance-Flashmob Peace Parade. This methodology is based on choreographic proposals, debate, performance techniques and practices based on a democracy of experiences that promotes dynamic and open ways of knowledge making. Peace Parade was developed between March and September 2018 and premiered at São João’s fair in Évora, Portugal, June 22, 2018, in a co-production with Évora’s City Council and the Center of Art History and Artistic Research from the University of Évora, joining a philharmonic band, the author and 17 actual and former students of Arts School - University of Évora, Portugal.
What To Perform When You're Expecting
Authors: Ricardo Elizabeth
Published: December 2022

This article reflects on two pregnancies spent in the rehearsal room and the academy. I reflect on my experiences in order to explore the institutional pressures and limitations placed on pregnant women and the ideological underpinnings of those pressures. It serves in part as a confessional and in part as an attempt to provoke conversations about the treatment of pregnant bodies in the theater. By folding together my own reflections on the ways I performed pregnancy and the ways I performed while pregnant with research from the social sciences on the ways in which institutions frame pregnancy as an illness, I hope to suggest possibilities toward reframing some of the discourse around pregnancy in the rehearsal room and the academy.
Disruptive Collaboration in a Theatre of Radical Compassion
Authors: Buttry Jacob , Friedgen Kristina
Published: December 2022

Amid calls to rethink hierarchical structures in theatre and decolonize pedagogical, rehearsal and performance spaces, Jacob Buttry and Kristina Friedgen began to develop and explore a Theatre of Radical Compassion (TRC) as a philosophical approach to performance that centers relationship care within rehearsals and productions. As such, our initial application of TRC on a production of Everybody at Arizona State University proved successful in cultivating a space of encouragement, collaboration, and mutual respect that took root in productive and humanizing ways. This paper offers an account of how a primary focus on relationship care in rehearsal led to a productive and empowering space through collaboration and inclusive practices that ultimately led young artists to contribute more deeply to the interpretation of the play and to thereby exercise more ownership over the rehearsal process and product than they traditionally had experienced. We conclude that our rehearsal process for Everybody employed an intentional gathering of diverse perspectives in the rehearsal room, a collaborative method of artistic creation, and designated times of playful exploration, resulting in positive outcomes for company members such as inclusive representation of experiences in the final production, collective ownership of the creative output, and mutual growth for company members.
ZAP: Zoom Art Program with Adults Living with Acquired Brain Injury The Effect of Using Videoconferencing to Deliver ACT Art Therapy Intervention
Authors:   , Weiser Shari
Published: December 2022

The present study investigated if experienced co-presence, psychological involvement, and behavioral engagement impact the effectiveness of art therapy sessions to individuals who have experienced an ABI with persistent impairments due to an acquired brain injury. The participants include seven adult women, aged between 41 and 77, with mild to medium chronic stage ABI. Previous research has asserted that there are few options to meet psychosocial and mental health needs for individuals with an ABI in the chronic stages. Telemental health, specifically Acceptance and Commitment Art Therapy, is one way to meet the needs of this underserved population. The researcher used qualitative methods with quantitative features to understand participants' experiences. The use of multiple data collection methods measured levels of engagement, social presence, attendance /attrition rates, and the degree of satisfaction the participants reported. The Net-worked Minds measure of social-presence, an observation log, participant comments and feedback in session, sharing the art in the discussion, documentation of participant's artwork, and a Workshop Evaluation Survey provided comprehensive results. Data suggests the participants demonstrated that they experienced engagement and social presence. Sessions delivered via video conferencing were well tolerated and effective; individuals in this study created meaningful social connections with each other and gained therapeutic insights over the online platform. Further research is needed to pinpoint best practices to cultivate psychological and emotional connection online that specifically targets the needs of the ABI population.
KARAKTERISTIK FLAKES UBI UNGU (Ipomoea batatas L.) TEPUNG GEMBILI (Dioscorea esculenta L.) DENGAN VARIASI LAMA PENGOVENAN
Authors: Saputri Jessica Noni Estria Wicaksana Dwi , Wulandari Yustina Wuri , Mustofa Akhmad
Published: December 2022

Flakes merupakan salah satu produk makanan sereal yang berbentuk serpihan. Penelitian ini menggunakan ubi ungu dan tepung gembili sebagai bahan dasar pembuatan  flakes. Ubi ungu kaya akan antioksidan yang dapat meningkatkan sifat fungsional  flakes, sedangkan gembili memiliki kadar inulin yang cukup tinggi. Penelitian ini juga menggunakan variasi lama pengovenan guna untuk mengetahaui tingkat kematangan flakes. Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan yang paling tinggi pada flakes ubi ungu tepung gembili dengan variasi lama pengovenan dan untuk mengetahui rasio konsentrasi ubi ungu : tepung gembili dengan variasi lama pengovenan yang disukai konsumen. Penelitian ini dilakukan dengan metode Rancangan Acak Lengkap (RAL) faktorial yang terdiri dari 2 faktor yaitu perbandingan ubi ungu : tepung gembili dan variasi lama pengovenan. Faktor yang pertama perbandingan ubi ungu dan tepung gembili (85:15, 90:10 dan 95:5), sedangkan faktor kedua variasi lama pengovenan flakes (40 menit, 45 menit dan 50 menit). Hasil penelitian ini menjukkan rasio konsentrasi ubi ungu dan tepung gembili 90:10 dan lama pengovenan selama 40 menit merupakan formulasi flakes yang terbaik karena memiliki sifat fungsional yang diharapkan yaitu aktivitas antioksidan 23,571%, kadar air 6,788%, kadar abu 3,628%, kadar lemak 5,977%, kadar protein 5,757%, karbohidrat 77,850% serta uji organoleptik terhadap warna 3,306; flavor ubi ungu 2,867; kerenyahan 3,417 dan kesukaan keseluruhan 3,183.
SIFAT FISIKOKIMIA DAN SENSORIS FLAKES TEPUNG AMPAS KELAPA DENGAN VARIASI LAMA PEMANGGANGAN
Authors: Sari Lintang Sekar , Wulandari Y Wuri , Mustofa Akhmad
Published: December 2022

Flakes adalah salah satu jenis makanan yang berbentuk lembaran tipis atau serpihan. Penelitian ini menggunakan tepung beras ketan hitam, tepung mocaf dan ampas kelapa sebagai bahan dasar pembuatan flakes. Penelitian ini bertujuan untuk menentukan formulasi yang tepat untuk menghasilkan  flakes ampas kelapa yang memiliki kandungan serat tinggi dengan variasi lama pemanggangan. Penelitian ini dilakukan dengan metode Rancangan Acak Lengkap (RAL) yang terdiri dari 2 faktor yaitu perbandingan tepung komposit ketan hitam : mocaf dan variasi lama pemanggangan. Faktor pertama perbandingan tepung beras ketan hitam dan tepung mocaf (60:40, 70:30, dan 80:20), sedangkan faktor kedua variasi lama pemanggangan flakes (20, 25 dan 30 menit). Hasil penelitian ini menunjukkan bahwa rasio konsentrasi tepung beras ketan hitam dan mocaf  80:20 dan lama pemanggangan selama 30 menit merupakan formulasi flakes yang terbaik karena memiliki sifat fungsional yang diharapkan yaitu kadar air 1,38%, kadar per berat keringnya yaitu antara lain: kadar abu 0,016%, kadar lemak 0,421%, kadar protein 0,122%, kadar serat kasar 0,184%, karbohidrat 0,268% serta uji organoleptik terhadap warna  3,54 (ungu tua kehitaman), flavor kelapa 2,84 (terasa), kerenyahan 2,82 (renyah), kekerasan 3,50 (keras), kesukaan keseluruhan 3,04 (paling disukai)
PEMAANFAATAN SUSU PECAH MENJADI PRODUK OLAHAN KERUPUK SUSU : UJI SIFAT KIMIA-FISIKA DAN ORGANOLEPTIK
Authors: Irawan Rio , Niken Tari Agustina Intan , Handayani Catur Budi
Published: December 2022

ABSTRAKKerupuk susu adalah kerupuk yang dibuat menggunakan susu yang tidak memenuhi standar kualitas (susu pecah). Pemanfaatan susu pecah bertujuan untuk meningkatkan kandungan protein kerupuk susu yang dibuat. Tujuan penelitian ini adalah mengetahui pengaruh perbandingan susu dan air terhadap sifat kimia-fisik dan oganoleptik kerupuk susu. Parameter pengamatan penelitian ini meliputi sifat kimia-fisika dan organoleptik kerupuk susu. Pengamatan sifat kimia-fisika meliputi uji kadar air menggunakan metode Thermogravimetri, kadar protein menggunakan metode Kjeldahl, uji pengembangan menggunakan uji daya kembang, uji tekstur menggunakan alat Iloyd instrument. Sifat organoleptik kerupuk susu meliputi parameter rasa, kerenyahan, dan overall. Metode penelitian menggunakan Rancangan Acak Lengkap (RAL) 1 faktor yaitu itu perbandingan susu dan air (Formula). Formula 1= 200:0, Formula 2 = 185:15, Formula 3 = 170:30. Data yang diperoleh dianalasis secara statistik menggunakan Analysis Of Variance (Anova) dengan tingkat signifikansi 5%. Apabila terdapat beda nyata antar perlakuan, uji dilanjutkan dengan Duncan Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa perbandingan susu dan air berpengaruh nyata terhadap sifat kimia-fisika yang meliputi protein, daya kembang, dan tekstur. Perbandingan susu dan air terhadap sifat organoleptik kerupuk susu berpengaruh nyata terhadap kerenyahan, namun tidak berbeda nyata terhadap rasa dan overall. Formula 1 berupa perbandingan susu dan air (200:0) merupakan formula terbaik. Formula tersebut  menghasilkan kerupuk susu dengan sifat kimia-fisik: kadar air 10,15%, kadar protein 9,94%, daya kembang 74,32%, dan tekstur 828,20 g/mm2, sedangkan skor uji organoleptik terhadap rasa 3,77, kerenyahan 4,10, dan overall 3,73 dari range skala skor (1-5).
THE APPLICATION OF EDIBLE COATING BASED ON NATRIUM ALGINATE ENRICH WITH LEMONGRASS OIL (Cymbopogon citratus) ON TILAPIA FISH FILLET (Oreochromis niloticus) FOR INHIBITED MICROBIOLOGICAL AND OXIDATIVE DAMAGE DURING COLD STORAGE
Authors: Retnaningtyas Sekar Maharani , Khasanah Lia Umi , Sari Ardhea Mustika
Published: December 2022

Tilapia fish fillet have a high protein contain (18,70g/100g) however it can be easily decay. The aim of this study was to know the characteristic of lemongrass oil, characterisric of edible film with the addition of lemongrass oil and quality of tilapia fish fillet coated with edible film-natrium alginate enriched lemongrass oil on cold storage. Edible coating based on alginat added with lemongrass oil and applied on fishery products, tilapia fish fillet. The studies used Complete Random Design 2 factor, lemongrass oil concentration and storage time. Analyzed used one way ANOVA and continued with Duncan’s Multiple Range Test (a:0.05) and paired t-test (a:0.05). The analysis showed that yield of lemongrass oil was 0.27%; specific gravity was 0.85476 g/ml; viscosity was 0.021 N.m/s2 and have 17 active compound. Inhibitory zone of lemongrass oil between 6.417 mm – 20.333 mm. Thickness of edible film added with lemongrass oil between 0.063mm-0.104mm; tensile strength value 1.974 MPa-2.563 MPa and WVTR 4.454 g/jam.m2-5.165 g/h.m2. The result of application edible coating enriched with lemongrass oil on fillet showed the TBA and TPC value were significantly increased during however it didn’t affect significantly to the TVB and pH value. Edible coating enriched lemongrass oil 1.5% able to maintain microbiological quality until day 3 and oxidative quality until day 12
REVIEW JURNAL: AKTIVITAS ANTIOKSIDAN PADA BEBERAPA PRODUK BERBAHAN DASAR KULIT BUAH NAGA MERAH
Authors: Hariyanti Rahma , Pamela Vega Yoesepa , Kusumasari Septariawulan
Published: December 2022

Salah satu pemicu utama penyakit degeneratif adalah radikal bebas. Substansi penting yang dapat melindungi dan mengurangi dampak negatif dari serangan radikal bebas adalah antioksidan. Kulit buah naga merah memiliki potensi untuk dikembangkan sebagai sumber antioksidan. Keunggulan kulit buah naga super merah adalah kaya polyphenol dan sumber antioksidan yang baik.
PENGARUH PERBEDAAN FORMULASI WEDANG CEMUE INSTANT TERHADAP SIFAT SENSORIS DAN AKTIVITAS ANTIOKSIDAN
Authors: Kiswanto Yulius , Astuti Rahayu Dyah , Nuraini Jihan
Published: December 2022

Wedang cemue is a traditional drink originating from the Ngawi area, East Java. The existence of wedang cemue is getting eliminated due to the presence of instant drink that we ready to serve and more practical. To preserve the existence of wedang cemue, an innovation is needed that can promote its existence, which is made cemue into to instant. The purpose of this study was to determine the preference of instant cemue, as well as to determine of antioxidant activity. The product preference test (taste, color and aroma) used hedonic scale. The preference test involved 25 panelist. A part from the hedonic test, antioxidant activity test were also carried out using the DPPH test. This study used a Completely Randomized Design with 1 factor that is the variation of formulations (4 formulations). Each formulation was repeated 3 times. The data obtained werw analyzed using ANOVA and further testing with DMRT. The results of cemue instant showed that the formulation I obtained higher acceptability on color (3,84), aroma (3,68) and taste (3,88). The antioxidant activity of formulation I showed the highest result (71,507).