bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studying of Plasma- Polymerized Pyrrole at Variable Gas Flow Rates Via Plasma Jet
Authors: Kadhem Saba Jawad 
Published: March 2021

In this manuscript has investigated the synthesis of plasma-polymerized pyrrole (C4H5N) nano-particles prepared by the proposed atmospheric pressure nonequilibrium plasma jet through the parametric studies, particularly gas flow rate (0.5, 1 and 1.5 L/min). The plasma jet which used operates with alternating voltage 7.5kv and frequency 28kHz. The plasma-flow characteristics were investigated based on optical emission spectroscopy (OES). UV-Vis spectroscopy was used to characterize the oxidization state for polypyrrole. The major absorption appears around 464.1, 449.7 and 435.3 nm at the three flow rate of argon gas. The chemical composition and structural properties of the contained samples which synthesized at 0.5 L/min as a argon flow rate were analyzed by scanning electron microscopy (SEM), Fourier transformation infrared spectroscopy (FTIR), Raman spectroscopy and X-ray diﬀraction (XRD). SEM point to a uniform distribution of polypyrrole (PPY) nanoparticles matrix. XRD technique showed a semicrystalline pattern for PPY)thin film. It is expected, that the high-quality plasma polymer grown by atmospheric pressure plasma jet method contributes to serving as conducting materials.
Simulasi Monitoring Pergeseran Tanah Menggunakan Sensor LVDT (Linear Variable Differential Transformer)
Authors: Jefriyanto Wilson 
Published: March 2021

Pergeseran tanah merupakan salah satu faktor terjadinya tanah longsor (landslide). Untuk itu, diperlukan suatu prototype alat yang dapat membantu memberikan informasi dini dan peringatan akan terjadinya longsor. Telah dilakukan penelitian tentang simulasi pergeseran tanah dengan menggunakan sensor LVDT (Linear Variable Differential Transformer). Sensor LVDT dihubungkan dengan Arduino uno yang kemudian ditampilkan pada LCD dan juga monitoring pada komputer. Pengamatan pergeseran tanah dilakukan selama 5 jam dengan melakukan variasi terhadap sudut kemiringan tanah. Tujuan dari penelitian ini yaitu untuk menguji kerja dari sensor LVDT yang merupakan hasil dari penelitian sebelumnya. Dari hasil pengamatan, terlihat bahwa sensor LVDT ini mampu membaca pergeseran tanah dengan ketlitian 0.01 mm. Adapun jangkauan pergeseran alat ini yaitu hany sampai 14 cm, untuk penelitian selanjutnya akan dikembankan sensor LVDT dengan jangkaun pengukuran yang lebih panjang.
Women’s role in neurosurgical research: is the gender gap improving?
Authors: Pastor-Cabeza Marta , Torné Ramon , García-Armengol Roser , Menéndez-Osorio Belén , Mosteiro-Cadaval Alejandra , Bollar Alicia , Rimbau Jordi M. , Sarabia Rosario , Rodríguez-Hernández Ana 
Published: March 2021

OBJECTIVEThe percentage of women publishing high-impact neurosurgical research might be perceived as a representation of our specialty and may influence the perpetuation of the existing gender gap. This study investigated whether the trend in women taking lead roles in neurosurgical research has mirrored the increase in female neurosurgeons during the past decade and whether our most prestigious publications portray enough female role models to stimulate gender diversity among the new generation of neurosurgeons.METHODSTwo of the most prominent neurosurgical journals—Journal of Neurosurgery and Neurosurgery—were selected for this study, and every original article that was published in 2009 and 2019 in each of those journals was investigated according to the gender of the first and senior authors, their academic titles, their affiliations, and their institutions’ region.RESULTSA total of 1328 articles were analyzed. The percentage of female authors was significantly higher in Europe and Russia compared with the US and Canada (first authors: 60/302 [19.9%] vs 109/829 [13.1%], p = 0.005; and senior authors: 32/302 [10.6%] vs 57/829 [6.9%], p = 0.040). Significantly increased female authorship was observed from 2009 to 2019, and overall numbers of both first and senior female authors almost doubled. However, when analyzing by regions, female authorship increased significantly only in the US and Canada. Female authors of neurosurgical research articles were significantly less likely to hold an MD degree compared with men. Female neurosurgeons serving as senior authors were represented in only 3.6% (48/1328) of articles. Women serving as senior authors were more likely to have a female colleague listed as the first author of their research (29/97 [29.9%] vs 155/1231 [12.6%]; χ2 = 22.561, p = 0.001).CONCLUSIONSAlthough this work showed an encouraging increase in the number of women publishing high-impact neurosurgical research, the stagnant trend in Europe may suggest that a glass ceiling has been reached and further advances in equity would require more aggressive measures. The differences in the researchers’ profiles (academic title and affiliation) suggest an even wider gender gap. Cultural unconscious bias may explain why female senior authors have more than double the number of women serving as their junior authors compared with men. While changes in the workforce happen, strategies such as publishing specific issues on women, encouraging female editorials, and working toward more gender-balanced editorial boards may help our journals to portray a more equitable specialty that would not discourage bright female candidates.
Increases in female academic productivity and female mentorship highlight sustained progress in previously identified neurosurgical gender disparities
Authors: Taha Birra , Sadda Praneeth , Winston Graham , Odigie Eseosa , Londono Cristina , Greenfield Jeffrey P. , Pannullo Susan C. , Hoffman Caitlin 
Published: March 2021

OBJECTIVEA meta-analysis was performed to understand disparities in the representation of female authorship within the neurosurgical literature and implications for career advancement of women in neurosurgery.METHODSAuthor names for articles published in 16 of the top neurosurgical journals from 2002 to 2019 were obtained from MEDLINE. The gender of each author was determined using automated prediction methods. Publication trends were compared over time and across subdisciplines. Female authorship was also compared to the proportionate composition of women in the field over time.RESULTSThe metadata obtained from 16 major neurosurgical journals yielded 66,546 research articles. Gender was successfully determined for 96% (127,809/133,578) of first and senior authors, while the remainder (3.9%) were unable to be determined through prediction methods. Across all years, 13.3% (8826) of articles had female first authorship and 9.1% (6073) had female senior authorship. Female first authorship increased significantly over time from 5.8% in 2002 to 17.2% in 2019 (p < 0.001). Female senior authorship also increased significantly over time, from 5.5% in 2002 to 12.0% in 2019 (p < 0.001). The journals with the highest proportions of female first authors and senior authors were the Journal of Neurosurgery: Pediatrics (33.5%) and the Asian Journal of Neurosurgery (23.8%), respectively. Operative Neurosurgery had the lowest fraction of female first (12.4%) and senior (4.7%) authors. There was a significant difference between the year-by-year proportion of female neurosurgical trainees and the year-by-year proportion of female neurosurgical first (p < 0.001) and senior (p < 0.001) authors. Articles were also more likely to have a female first author if the senior author of the article was female (OR 2.69, CI 2.52–2.86; p < 0.001). From 1944 to 2019, the Journal of Neurosurgery showed a steady increase in female first and senior authorship, with a plateau beginning in the 1990s.CONCLUSIONSLarge meta-analysis techniques have the potential to effectively leverage large amounts of bibliometric data to quantify the representation of female authorship in the neurosurgical literature. The proportion of female authors in major neurosurgical journals has steadily increased. However, the rate of increase in female senior authorship has lagged behind the rate of increase in first authorship, indicating a disparity in academic advancement in women in neurosurgery.
Review of: Рикёр П. Genesis, essence and substance in Plato and Aristotle. Course taught at the University of Strasbourg in 1953-1954 / transl. from french G. V. Vdovina. Moscow: Publishing house of humanitarian literature, 2019. 286 p. ISBN 978-5-87121-051-2
Authors: Гагинский Алексей Михайлович 
Published: March 2021

Курс лекций П. Рикёра, прочитанный более полувека назад, интересен по ряду причин. Во-первых, потому что он посвящён крайне важной теме — античной онтологии; во-вторых, потому что он был прочитан одним из ведущих философов XX в.; в-третьих, потому что этот философ был крупнейшим представителем герменевтического направления, вследствие чего особенно любопытно проследить, как он читает тексты, без преувеличения, самых важных философов в истории человечества. Впрочем, с формальной точки зрения есть некоторые сомнения в возожности исполнения замысла работы: П. Рикёр всё-таки не антиковед, его знание греческого языка, что видно из текста, весьма скромного уровня; кроме того, изданный текст представляет собой курс лекций, автор которых, как кажется, не столько хочет донести до слушателей результаты кропотливых исследований и продуманных идей, сколько разобраться вместе со студентами в античной онтологии.
P. Ricoeur's course of lectures, delivered more than half a century ago, is interesting for a number of reasons. Firstly, because it is devoted to an extremely important topic - ancient ontology; secondly, because it was read by one of the leading philosophers of the 20th century; thirdly, because this philosopher was the biggest representative of the hermeneutic direction, so it is especially interesting to trace how he reads texts of, without exaggeration, the most important philosophers in the history of mankind. However, from the formal point of view, there are some doubts about the feasibility of the idea of the work: Ricoeur is not an antiquarian and his knowledge of Greek, as the text shows, is rather modest; besides, the published text is a course of lectures, the author of which seems to want not so much to convey the results of laborious research and elaborated ideas to his students, as to understand ancient ontology together with the students.
The effectiveness of postpartum exercise to increase the quality of life score of postpartum mothers.
Authors: Anggarini Inge Anggi 
Published: March 2021

Pregnancy, childbirth and postpartum are dramatic episodes of the biological conditions, psychological changes and adaptations of a woman who has experienced them. Complex physical and emotional changes make a mother-to-be need adaptation to lifestyle adjustments related to pregnancy, childbirth and the postpartum period. The adjustment process may work but some may not work so that the mother-to-be can experience psychological disorders with various symptoms or syndromes. There are several efforts that can be made to improve the quality of life for postpartum mothers, including postpartum exercise. The aims: to analyze the effectiveness of postpartum exercise to increase the quality of life score of postpartum mothers. The Method: This study was a quasi-experimental study with a pre-posttest control group design. Sampling taken by consecutive sampling. Results: The results showed that there were significant mean differences in the quality of life scores between the treatment group and the control group (p <0.05). Conclusion: The results of this study are expected to make a positive contribution to the science of midwifery as a non-pharmacological effort to improve the quality of life for postpartum mothers and to support government efforts to reduce maternal mortality and morbidity.
Comparative studies of the kinetics of dissolution of medicines on the basis of clopidogrel
Authors: Baula O. P. , Saliy O. O. , Bessаrabov V. I. , Gerasimchuk A. М. 
Published: March 2021

Generic medicines occupy dominant positions both in the pharmaceutical market of Ukraine and in industrial production by domestic pharmaceutical enterprises. The use of generic drugs in medical practice is of significant medical and social importance for expanding the accessibility of the general population to essential drugs. In Ukraine, more than twenty generic medicines based on clopidogrel, both foreign and domestic, are registered. All generic drugs containing clopidogrel bisulfate must comply with pharmaceutical bisulfate must comply with pharmaceutical equivalence, the kinetics of release of the active pharmaceutical ingredient using the Dissolution test in vitro, and pharmacokinetic parameters in vivo.
The aim of the work was to carry out comparative studies of the dissolution kinetics of four samples of generic drugs based on clopidogrel with the dissolution kinetics of the original drug Plavix®, to evaluate the similarity factor of dissolution profiles and to determine the effect of biopharmaceutical factors on the equivalence of generics. Comparative studies of the kinetics of dissolution were carried out by the in vitro method according to the «Dissolution» test using a device with a blade with a
rotation speed of 50 rpm, a dissolution medium with a pH value of 2.0 in a volume of 900 ml at a temperature of 37 ± 1 °C. The determination of the quantitative content of clopidogrel, which passed into the dissolution medium, was carried out by the method of adsorption spectrophotometry in the ultraviolet region at a wavelength of
about 240 ± 2 nm. Based on the data obtained, the dissolution profiles of the original drug Plavix® and the studied samples of generic drugs were constructed, the similarity of which was assessed by the value of the similarity factor. According to the research results, it was found that one sample of the generic drug proved its equivalence by the in vitro method to Plavix®, and three other samples of generics had differences in dissolution kinetics in comparison with the original drug. Biopharmaceutical factors were analyzed that could affect the dissolution kinetics of the studied generic drugs, from which the physicochemical characteristics of clopidogrel bisulfate, the qualitative and quantitative composition of excipients and the features of the technological process were determined.
Thus, on the basis of the comparative studies of the dissolution kinetics of drugs based on clopidogrel, generics were found that did not correspond to the in vitro equivalence according to the Dissolution test to the original drug, which could be due to the influence of a combination of biopharmaceutical factors.
MEMBANGUN MENTAL MENGHADAPI UJIAN NASIONAL
Authors: Andhani Destian , Marayasa I Nyoman , Haryono Budi , Nurlina Ida , Hanis Umar 
Published: March 2021

Tujuan dari kegiatan pengabdian kepada masyarakat diharapkan menjadi kegiatan berkesinambungan untuk membantu masyarakat dalam menangani permasalahan yang mereka hadapi. Terlebih jika output dari kegiatan tersebut jelas, manfaat dari penelitian tersebut dapat berefek langsung bagi masyarakat. Metode yang digunakan pada pengabdian kepada masyarakat ini berupa membangun mental siswa/i dalam menghadapi ujian nasional dan mendapatkan hasil yang terbaik. Dalam hal ini ditunjukan dengan melakukan peningkatan pembelajaran siswa, mulai dari persiapan fisik hingga kepada mental siswa melalui pengabdian kepada masyarakat ini.Hasil pengabdian masyarakat yang diperoleh adalah bertambahnya keilmuan bagi para para siswa/i yang dilakukan pada SMP Negeri 83 Jakarta yang berlokasi di Jl. Empang Bahagia Raya Jelambar, Kec. Grogol Petamburan, Kota Jakarta Barat Prov. D.K.I. Jakarta, dengan siswa/i berjumlah 571 perserta, agar mereka memiliki pandangan yang baik bagaimana membangun mental dalam menghadapi ujian nasional maka, para siswa/i bisa menerapkan kiat sukses menghadapi ujian nasional ini. Serta siswa/i yang selama ini belum tau cara belajar yang baik untuk menghadapi ujian nasional diperlukan latihan agar mendapatkan hasil yang terbaik pada ujian nasional. Kata Kunci : Membangun Mental, Ujian Nasional, SMP Negeri 83 Jakarta
Penerapan SAK ETAP Pada Koperasi Aktif di Jawa Barat Sebagai Acuan Pembuatan Aplikasi Akuntansi Koperasi Berbasis Android
Authors: Toufiq Agung Pratomo Sugito Putra  , Muhamad Ardi Nupi Hasyim  
Published: March 2021

The development of accounting information technology has actually been going on for a long time. This is because the use of technology in accounting can save time and costs and the use of technology in accounting is considered very efficient. In order to provide accounting information, an information system known as the Accounting Information System (SIA) was created. A good accounting information system requires a good system design too. At Cooperative, data processing is still done manually using Microsoft Excel, which makes this cooperative vulnerable to recording errors. Apart from errors in recording, delays in delivering information can also occur due to ineffective recording. Therefore, this cooperative needs to use a cooperative accounting information system. Which this system will later be able to assist the cooperative in carrying out the existing transaction process in the cooperative effectively and efficiently and well computerized. Based on this, this study aims to determine the financial reporting accounting information system that has been implemented by the Cooperative and to design an application-based savings and loan cooperative financial reporting accounting information system in accordance with the needs of Cooperative. This study used qualitative and experimental methods, while the application design method used was a waterfall. The system development method used in this research is Netbeans IDE with Java programming language and Mysql as database storage and iReport to design financial statements.The results obtained from the analysis and design carried out is an accounting information system design that is able to support the operational needs of Cooperative. The superiority of the resulting system is that there is a treasurer who specifically manages the finances of the Cooperative so that the process of recording financial reporting runs effectively and efficiently which has been designed according to the needs of Cooperative
Perancangan Sistem Monitoring Gangguan Akses Wifi.Id PT Telkom Wilayah Jakarta Timur Berbasis Netbeans
Authors: Mamusung Anzar Aggassi , Anshary Nico Bustanul , Sumarni Ria Asep 
Published: March 2021

Abstrak— PT. Telkom Indonesia adalah yang berkerja di bidang telekomunikasi. Sistem data pembagian tiket gangguan dilakukan masih secara manual dan laporan harian teknisi masih manual. Salah satu permasalahan yang dihadapi oleh PT.Telkom Indonesia khusus nya dibidang gangguan wifi.id yaitu masih menginput data dari teknisi untuk laporan perbaikan perharinya dan pembagian tiket masih secara manual dengan sistem cetak. Adanya resiko kesalahan dan keterlambatan informasi dalam proses penginputan dan penugasan kerja. Penelitian bertujuan untuk mendapatkan sebuah sistem pelayanan yang nyaman dan mudah untuk diakses oleh team leader lalu, untuk mengganti sistem lama yang berada di PT Telkom Indonesia menjadi sistem baru yang sudah terkomputerisas dengan baik dan untuk mempermudah manager dan team leader dalam mengelola mengelola data gangguan wifi.id. Metode yang digunakan dalam penelitian ini adalah observasi dan grounded research. Hasil dari penelitian yaitu mendapatkan sebuah sistem pelayanan monitoring gangguan yang efisien dan dapat di akses secara mudah oleh team leader, dengan aplikasi ini juga diharapkan manager dan team leader dapat dengan mudah mengelola data gangguan wifi.id. Kata Kunci: Perancangan Sistem, Monitoring, Gangguan Akses,Wifi.Id.
The Use of Lafaz Amar on Ijtihad Madhhab towards the Effect of the Salat Law (Study of Ushul Fiqh)
Authors: Sajali Munawir 
Published: March 2021

Lafaz amar is a study of ushul fiqh that has been explained by the scholars in their books, and lafaz amar also has various forms and types in the Qur’an and hadith, so that it will have different understandings among scholars when understanding these words of amar, however After conducting the research, based on the description and analysis carried out as explained regarding the use of lafaz amar in the Imam Madhhab's ijtihad and its effect on prayer, several conclusions can be drawn as follows: prayer there are 5 forms of lafaz amar used, namely the form of fi'il amar mufrad, fi'il amar jama, 'fi'il mudhari with lam amar, using fi'il madhi and using the word عَلَى. Whereas users of lafaz amar in the 4 books of the 4 Madhhab s of fiqh scholars, from this research there are also 5 forms of lafaz amar in general, but each Madhhab has differences in the form of lafaz amar which is used as arguments, such as the hanafi Madhhab in his book Hâsyiah Ibn 'Âbidîn has 4 forms of amar lafaz, namely fi'il amar mufrad, fi'il amar jama', lafaz amar fi'il madhi with lafaz كُتِبَ, أُمِرْتُ and lafaz amar using lafaz عَلَيْكُمْ, so on the Madhhab Mal Fiiki in his book Al-Kâfî Fî Fiqh Ahli Al-MadînahAl-Mâlikî, there is 1 form of lafaz amar, namely in the form of fi'il amar in jama', then the shafi'i Madhhab in Al-Um has 5 forms of use of lafaz amar, including fi'il amar mufrad, fi'il amar jama', fi'il mudhari' with lam amar, and lafaz amar using the lafaz عَلَى, while in the book of the hambali Madhhab in the book called Al-Mughnî there are 5 forms of use of lafaz amar in the book, including: fi'il amar mufrad, fi'il amar jama', fi'il madhi with lafaz اِفْتَرَضَ, and lafaz amar using lafaz عَلَى.
Socioeconomic factors affecting profitability of seaweed culture in Saint Martin Island of Bangladesh
Authors: Ghose TK , Hossain MI 
Published: March 2021

Seaweed culture provides financial benefits and creates employment opportunity for coastal inhabitants of Bangladesh. This study was conducted to assess profitability and to determine the socioeconomic factors that affect the profitability of seaweed culture in the coastal region. Primary data were collected from 33 seaweed farmers for the study. The data were collected during the period of March 15 to March 31, 2018 through direct interviews and observation using a semi structured questionnaire and a check list. Both tabular and functional analyses were used to achieve the objectives of the study. It is evident from the study that seaweed culture is a profitable business. The total per square-meter cost of seaweed production was Tk. 1520 with a gross return of Tk. 2801.4 and net return was estimated at Tk. 1281.4 with a Benefit-Cost Ratio (BCR) 1.82. To estimate the contribution of different inputs on seaweed production through Cobb-Douglas production function, the explanatory variables considered were: bamboo cost, rope cost, human labour cost, repairing cost, age, experience, training, education and number of family members. Among these variables, labour and training were found positively significant at 1 percent level of significance with the regression coefficient of 0.209 and 0.556, respectively. This indicates that seaweed culture might be brought economic benefits of the community if they received more training and employ more labour. Therefore, policy should be focused on creating appropriate training arrangement and skilled labour to the coastal community for getting higher benefit. Seaweed farmers think that seaweed culture can be adopted as an alternative livelihood option if the government and other stakeholders help them with necessary supports for seaweed culture.
Progressive Agriculture 31 (3): 227-234, 2020