bluuebunny/crossref_metadata_2025 huggingface dataset:
PERANCANGAN SISTEM AKUISISI DATA POSISI DAN ATTITUDE OBJEK
Authors: Listiyana Meita Sukma , Sudjadi Sudjadi , Wahyudi Wahyudi
Published: June 2019

Pada objek bergerak, membutuhkan pemantauan untuk mengetahui posisi dan sikap atau attitude objek. Attitude meliputi sudut roll, pitch, dan yaw. Pemantauan sulit dilakukan saat objek bergerak jauh dan berada di luar jangkauan operator. Pemantauan tersebut membutuhkan suatu sistem monitoring untuk memantau objek lebih lanjut. Salah satu cara yang dapat digunakan untuk mengetahui posisi dan gerak objek adalah dengan menggabungkan teknologi GPS dan sensor inersia. Penelitian ini membahas mengenai akuisisi data untuk memantau posisi dan attitude objek dengan menggabungkan GPS dan sensor inersia. Modul komunikasi yang digunakan adalah radio frekuensi 433 MHz dengan mikrokontroler ATMega1284p. Data mengenai objek diteruskan dan ditampilkan melalui Visual C# secara real-time. Pengujian latitude dan longitude dilakukan dengan tracking jalur objek, sedangkan pengujian sudut roll, pitch, dan yaw dilakukan dengan meletakkan objek sesuai dengan sudut referensi. Hasil pengujian tracking jalur objek memiliki toleransi terjauh 10,25m, sedangkan pengujian attitude didapatkan toleransi sebesar 0o+0,22o, 30o+0,49o, 45o+0,27o, 60o+0,58o, dan 90o+0,57o untuk sudut roll terhadap sumbu x, 0o+0,05o, 30o+0,26o, 45o+0,59o, 60o+0,39o, dan 90o+1,57o untuk sudut pitch terhadap sumbu y, 0o+13,31o, 30o+3,58o, 45o+3,48o, 60o+3,68o, dan 90o+1,68o untuk sudut yaw terhadap sumbu z. Berdasar hasil pengujian, perancangan sistem akuisisi data posisi dan attitude objek dapat berjalan dengan baik pada jangkauan 125m.
IMPLEMENTASI KONTROL ARUS PADA INVERTER SATU FASA MENGGUNAKAN DSPIC30F4011 DENGAN METODE KONTROL HYSTERESIS
Authors: Sandjojo Ferry Aditya , Setiawan Iwan , Andromeda Trias
Published: June 2019

Inverter merupakan perangkat yang umum digunakan sebagai konverter untuk mengubah tegangan DC ke AC. Aplikasi inverter yang sering dijumpai adalah pada sistem photovolaic yang tersambung dengan grid dimana kualitas arus keluaran inverter sangat berpengaruh terhadap kualitas daya, serta pada UPS dengan daya rendah hingga menengah dimana arus keluaran inverter harus dikontrol untuk meningkatkan performa UPS. Dibandingkan dengan inverter PWM open loop, inverter dengan kontrol arus memiliki beberapa keunggulan diantaranya respon sistem yang lebih cepat dan memiliki akurasi tinggi dalam pengontrolan. Salah satu metode yang umum digunakan untuk mengontrol arus keluaran inverter adalah kontroler arus histeresis, dimana arus keluaran inverter dan referensi yang diberikan dibandingkan dalam batas histeresis tertentu. Metode kontrol ini banyak digunakan karena sederhana, respon sistem yang cepat dan robust terhadap perubahan beban. Dalam penelitian ini, dirancang inverter satu fasa  Full Bridge dengan metode kontrol arus histeresis menggunakan mikrokontroler 16-bit DSPIC30F4011. Arus keluaran inverter diumpan-balikkan oleh sensor arus ACS712-05B. Pengujian dilakukan dengan rentang referensi arus sebesar 1 – 3 A pada variasi beban 4,6Ω dan 9,4Ω. Hasil pengujian menunjukkan gelombang arus keluaran inverter mampu mengikuti referensi arus yang diberikan. Rata-rata error pada arus keluaran inverter adalah 0,55 A untuk beban 4,6Ω dan 0,06 A untuk beban 9,4Ω.
PERANCANGAN PERANGKAT LUNAK PENDUKUNG ETC (ELECTRONIC TOLL COLLECTION) DENGAN NOTIFIKASI MELALUI SOCIAL MESSENGER
Authors: Baharuddin Yusuf , Sofwan Aghus , Syafei Wahyul Amien
Published: June 2019

Kemacetan yang terjadi di gerbang tol disebabkan oleh volume kendaraan yang melebihi kapasitas layanan gerbang tol. Salah satu teknologi untuk meningkatkan laju pelayanan pada gerbang tol adalah ETC (Electronic Toll Collection). ETC yang dikembangkan saat ini dapat memberikan notifikasi melalui SMS, tetapi biaya untuk mengirim SMS masih terbilang mahal. Penelitian ini mengusulkan solusi dengan menggunakan notifikasi melalui social messenger yang menggunakan internet yang lebih murah daripada SMS. Mobil yang terpasang OBU melewati gerbang tol dideteksi oleh OBU reader dan datanya dikirim ke cloud. Cloud mengirimkan data ke pengendara via social messenger. Data ini mejadi bukti pembayaran yang sah.  Hasil pengujian sistem, notifikasi pembayaran dikirimkan via social messenger bekerja pada jaringan 2G, 3G, dan 4G dengan rata-rata waktu respon masing-masing jaringan adalah 5,24 detik,  4,99 detik, dan 4,05 detik. Jumlah pengguna kurang dari sama dengan 30, social messenger dapat mengirim notif dengan waktu kurang dari 1,7 detik.
FBG (FIBER BRAGG GRATING) UNTUK DWDM (DENSE WAVELENGTH DIVISION MULTIPLEXING)
Authors: Murianti Diana , Prakoso Teguh , Sofwan Aghus
Published: June 2019

Pada era modern ini, tuntutan kebutuhan masyarakat akan layanan komunikasi semakin meningkat. Kebutuhan tersebut meliputi layanan  video, suara dan data. Penambahan kapasitas ini dapat dilakukan dengan menggunakan teknologi Dense Wavelength Division Multiplexing (DWDM). Salah satu perangkat yang digunakan teknologi DWDM yaitu Optical Add/Drop Multiplexer (OADM). OADM digunakan untuk melewatkan sinyal dan melakukan fungsi add dan drop. Salah satu perangkat yang mendukung untuk membantu kerja dari OADM adalah Fiber Bragg Grating (FBG). Tujuan pembuatan Penelitian ini adalah mendapatkan parameter desain FBG yang terbaik untuk jaringan DWDM berdasarkan nilai crosstalk, Q factor, dan Bit Error Rate (BER) guna memperoleh konfigurasi jaringan DWDM yang optimal. Pada Penelitian ini dilakukan dengan menggunakan dua software. Pertama, menggunakan software Optisystem 7 untuk memodelkan sistem. Kedua, menggunakan software Optigrating 4.2.3 untuk verifikasi FBG. Parameter desain FBG yang terbaik yaitu dengan panjang grating 18600 um. Berdasarkan hasil ko-simulasi, nilai rata–rata BER hasil simulasi menggunakan FBG Optisystem adalah 1,19x10-15, sedangkan saat menggunakan FBG Optigrating adalah 4,15x10-15. Nilai rata – rata Q Factor hasil simulasi menggunakan FBG Optisystem adalah 8,43, sedangkan saat menggunakan FBG Optigrating adalah 8,18. Nilai rata – rata crosstalk hasil simulasi menggunakan FBG Optisystem adalah -39,63 dB, sedangkan saat menggunakan FBG Optigrating adalah -39,72 dB.
ANALISIS PERBANDINGAN NILAI SAIDI(SYSTEM AVERAGE INTERRUPTION DURRATION INDEX) DAN SAIFI (SYSTEM AVERAGE INTERRUPTION FREQUENCY INDEX) PLN APJ PURWOKERTO TAHUN 2014, 2015 DAN 2016 DENGAN STANDAR SPLN 1985
Authors: Hidayat Surya Nur , Karnoto Karnoto , Warsito Agung
Published: June 2019

SPLN 1985 merupakan standar yang ditetapkan pada tahun 1985, sudah lebih dari 30 tahun SPLN 1985 dipakai sebagai standar. Seiring dengan perkembangan jaman, SPLN 1985 yang digunakan masih sama seperti yang tahun 1985 sehingga perlu dilakukan penelitian kembali apakah standar SPLN 1985 masih sesuai dengan kondisi sekarang. Perbedaan infrastruktur, peralatan listrik dan jumlah pelanggan pada tahun 1985 dengan tahun-tahun sekarang ini tentunya terdapat perbedaan, hal tersebut memberikan pengaruh yang berbeda  dengan nilai keandalan listrik seperti SAIDI dan SAIFI. Pada penelitian ini dilakukan pengkajian standar SPLN 1985 dengan data lapangan yang diperoleh dari PLN APJ Purwokerto tahun 2014, 2015 dan 2016 dengan membandingkan hasil perhitungan nilai SAIDI dan SAIFI data lapangan dengan standar SPLN 1985. Pada penelitian ini, dilakukan perhitungan nilai SAIDI dan SAIFI tahun 2014, 2015 dan 2016 kemudian dibandingkan dengan SPLN 1985. Dari perhitungan diketahui nilai SAIFI data lapangan tahun 2014 didapatkan hasil sebesar 11,47 kali/tahun, tahun 2015 sebesar 20,74 kali/tahun dan 2016 sebesar 20,36 kali/tahun sementara standar SAIFI SPLN sebesar 3,2 kali/tahun.. Nilai SAIDI data lapangan tahun 2014 sebesar 16,76 jam/tahun, tahun 2015 sebesar 30,28 jam/tahun dan tahun 2016 sebesar 35,16 jam/tahun sementara standar SPLN sebesar 21 jam/tahun.
SIMULASI PENENTUAN KEBUTUHAN BANGUNAN TERHADAP SISTEM PROTEKSI PETIR EKSTERNAL PADA GEDUNG ICT CENTER
Authors: Sriyanto Nadia Noviarty , Warsito Agung , Syakur Abdul
Published: June 2019

Indonesia yang terletak didaerah khatulistiwa dan beriklim tropis dengan tingkat kelembapan yang tinggi, memiliki tingkat hari guruh yang tinggi pula. Benda atau bangunan berstruktur tinggi memiliki potensi lebih besar terhadap sambaran petir. Oleh karena itu, suatu bangunan memerlukan suatu sistem proteksi petir yang sesuai untuk melindungi dari kerusakan yang bisa disebabkan oleh sambaran petir tersebut seperti pada gedung ICT Center. Dengan menggunakan standar PUIPP juga IEC 1024-1-1, dapat diketahui tingkat kebutuhan sistem proteksi petir pada gedung tersebut dan area yang terlindung dapat dilihat dengan beberapa metode penempatan terminasi udara yaitu sudut lindung dan rolling sphere. Hasil penelitian ini berupa analisa perbandingan area proteksi berdasarkan teori sesuai dengan beberapa contoh kasus yang digunakan. Diharapkan hasil penelitian ini bisa menjadi referensi untuk memenuhi kebutuhan proteksi petir eksternal pada suatu gedung.
PERANCANGAN PEMBANGKIT TEGANGAN TINGGI IMPULS SEBAGAI OZONISASI DENGAN METODE KONVERTER FLYBACK
Authors: Fikri Azka Alfi Rijalul , Andromeda Trias , Sudjadi Sudjadi
Published: June 2019

Di era global ini, terdapat banyak sekali manfaat yang bisa diambil dari pemanfaatan ozon. Karena sifat oksidatornya yang sangat kuat, maka Ozon sangat unggul untuk desinfeksi (membunuh kuman), detoksifikasi (menetralkan zat beracun) dan deodorisasi (menghilangkan bau tidak enak) dalam air dan udara. Tidak sedikit dari pengaplikasian ozon dalam kehidupan sehari-hari, misalnya untuk peningkatan kualitas air, pengobatan ikan dalam akuarium, pengawetan makan bahkan untuk terapi penyembuhan luka bakar. Aplikasi tegangan tinggi dapat dimanfaatkan untuk pembentukan ozon. Umumnya tegangan tinggi dibangkitkan dengan menggunakan rangkaian konvensional berukuran besar. Untuk itu diperlukan rangkaian yang lebih sederhana untuk membangkitkan tegangan tinggi tersebut, misalnya dengan konverter flyback. Pada Penelitian ini, penulis merancang penerapan Zero Current Switching (ZCS) Pada Konverter Flyback untuk membangkitkan tegangan tinggi sebagai ozonisasi. Pada Penelitian ini dilakukan dua pengujian, yaitu pengujian tanpa beban variasi duty cycle dan pengujian jarak sela pada reaktor ozon. Pengujian dengan variasi duty cycle, nilai tegangan keluaran yang dihasilkan sebesar 11,01 kV pada duty cycle 70%. Pada pengujian jarak sela elektroda, konsentrasi yang tertinggi dihasilkan yaitu dengan tegangan terapan 7,47 kV dan variasi jarak 5 mm yang menghasilkan 0,066 ppm..
PERANCANGAN APLIKASI ANTARMUKA SMART OPEN PARKING BERBASIS INTERNET OF THINGS (IoT) PADA PERANGKAT ANDROID
Authors: Adwindea Ardana , Sofwan Aghus , Arfan Muhammad
Published: June 2019

Dengan pertumbuhan penduduk dan pembangunan ekonomi, jumlah kendaraan di jalan meningkat dari hari ke hari. Parkir menjadi salah satu masalah utama untuk kota, dan menjadi sangat mahal. Karena itu, tempat parkir menjadi terbatas di kota-kota besar. Dengan demikian, cara-cara parkir yang cerdas, inovatif dan efisien harus dibangun untuk mengakomodasi tuntutan parkir secara efisien. Untuk membantu pengemudi, dibutuhkan aplikasi perangkat bergerak yang memungkinkan pengemudi untuk melihat di mana tempat parkir kosong tanpa harus mendatangi tempat parkir. Penelitian ini bertujuan untuk membuat aplikasi parkir terbuka pintar berbasis internet of things pada perangkat android. Aplikasi ini dibuat menggunakan Android Studio. Perancangan aplikasi menggunakan Unified Modelling Language berupa diagram use case, diagram aktivitas, dan diagram kelas. Hasil pengujian menunjukkan setiap fitur dapat berjalan dengan baik.
Micromorphology change and microstructure of Cu-P based amorphous filler during heating process
Authors: Xu XiangPing , Ma QiuJie , Xia ChunZhi
Published: June 2019

The changes that occur in the microstructure of crystalline and amorphous Cu-P-Sn-Ni filler metals during the heating process were studied by high-temperature microscopy, and the composition of solders at certain temperatures were analyzed by scanning electron microscopy and X-ray diffraction. The amorphous solder was observed to transform from amorphic to crystalline during the process of heating and distinct surface morphology changes were apparent, while the internal structure of the crystalline brazing filler metal was found to be relatively stable. During the heating process, the amorphous brazing filler metal formed a ϒ-Cu solid solution with a small amount of Cu3P compounds, Cu88Sn22 and (Cu, Ni)3P phase compounds, ultimately forming the Cu88Sn22 + Ni12P5 + (Cu, Ni)3P3 three-element eutectic structure.
Replacement of sodium alginate polymer, urea and sodium bicarbonate in the conventional reactive printing of cellulosic cotton
Authors: Majeed Hammad , Bhatti Haq Nawaz , Bhatti Ijaz Ahmad
Published: June 2019

The objective of this study is to replace sodium alginate (bio composite polymer), urea and sodium bicarbonate (alkalinity) in the conventional reactive printing of cotton with carboxymethyl tamarind plolysaccharide (bio polymer), polyethylene glycol 400 (PEG-400) and trichloroacetic acid respectively. This study was motivated by the goal of coming up with a low-cost, eco-friendly printing process. The results were evaluated on two reactive dyes (color index numbers: Reactive Violet 01 and Reactive Blue 21) at two dose levels (2% and 4% of the printing paste weight). In the conventional recipe, sodium alginate, urea and sodium bicarbonate were added at dose levels of 2%, 15% and 2.5%, respectively; in the modified recipe, the dose levels of the substituted tamarind polysaccharide and trichloroacetic acid were 6% and 4%, respectively. The different dose levels of PEG-400 (0%, 1%, 2%, 3%) were accessed in each modified recipe. Results showed that the Sum K/S and shade strength, dye penetration, staining on white ground of the fabric, rubbing fastness (dry and wet), washing fastness, perspiration fastness (acidic and alkaline), light fastness, sharpness of the edges and fabric softness all improved in the modified recipe with 2% PEG-400. However, the increase in PEG-400 only increased the dye penetration and did not give any significant benefit with the increase in concentration.
Psychosocial Factors and Their Relationship With Self-management in People With Type 2 Diabetes Mellitus: A Conceptual Framework Based on Socio-Cognitive Theory
Authors: Rabiei Leili , Lotfizadeh Masoud , Abbasi Mohammad , Babaei Heydarabadi Akbar , Masoudi Reza
Published: June 2019

Background and aims: Maintaining the health of diabetic people depends on the self-management of the disease. This study aimed to evaluate the relationship of distress, self-efficacy, perceived social support, and self-care with self-management behaviors in the patients with type 2 diabetes. Methods: The present analytical-descriptive study was conducted on 228 diabetic patients, during 2016-2017. Most of the participants were male (60.6%) and the mean age of them was 51.95±15.04. The participants were selected based on a simple random sampling method after completing the consent form. The required data were collected through questionnaires of distress, self-efficacy, perceived social support, self-care, and self-management. The data were statistically analyzed using SPSS software version 22.0. Results: Out of 228 participants, 77.3% were married and the highest frequency in terms of educational attainment was related to those with a high school diploma. The results indicated that the duration of affliction with diabetes was less than 10-15 years in 88.9% of the participants. Pearson correlation test demonstrated that the total score of self-management had a significant relationship with the total scores of distress, perceived social support, self-efficacy, and self-care (P<0.005). The results of regression analysis also indicated that distress, perceived social support, self-efficacy, and self-care had a predictive power of 0.43% for self-management. Among these variables, the predictive powers of self-efficacy and self-care were statistically significant, and the prediction rate of self-efficacy was more than that of other ones (β =0.17). Conclusion: The study findings showed that the researchers who want to perform interventions based on cognitive-social theory should mainly focus on self-care and self-efficacy.
Hydration, Strength, and Shrinkage of Cementitious Materials Mixed with Simulated Desalination Brine
Authors: Hosseinzadeh Nima , Ebead Usama , Nanni Antonio , Suraneni Prannoy
Published: June 2019

The process of desalination results in the production of a hypersaline waste by-product known as reject brine. In some locations, this reject brine is dumped back into the ocean, which has potentially detrimental effects on water quality and marine life. This study was carried out to investigate whether this brine could potentially be used to manufacture cementitious materials. The effects of different concentrations of simulated reject brine on hydration kinetics, compressive strength, and drying shrinkage of cement paste and mortar were investigated. Cement paste and mortars were prepared using a water-to-cement ratio of 0.45 and were mixed with simulated reject brine, tap water, and diluted reject brine (an equal mass mixture of reject brine and tap water). The results show that the reject brine causes an acceleration of early cement hydration; however, this effect is negligible at later ages. Mixtures containing reject brine have higher compressive strength at early ages, although this difference is reduced at 91 d. The reject brine causes a drastic increase in the drying shrinkage. The difference between the results obtained using reject brine and diluted reject brine were generally insignificant, which suggests that the effects of solution composition on the observed properties were not strong when solution concentrations were greater than a threshold value. Although these results are preliminary and further feasibility studies, including research on concrete durability, are required, the results suggest that reject brine may be used to make unreinforced concrete or concrete reinforced with noncorrosive materials.
Теоретичні основи формування управлінської культури майбутніх менеджерів освіти
Authors: Tanko Andrii
Published: June 2019

У даній статті розглянуто сутність теоретичної підготовки менеджера освіти, її структуру та значення для формування управлінської культури майбутнього фахівця; з’ясовано сутність поняття “управлінська культура менеджера освіти”; визначено завдання, розкрито зміст навчальних дисциплін психолого-педагогічного блоку, запро-поновано тематику спецкурсу, що сприятиме становленню та розвитку управлінської культури студентів педагогічних вишів; наголошено на ролі і значущості позааудиторної роботи в цьому процесі.
Особливості підготовки майбутніх вихователів до професійного саморозвитку
Authors: Kharkova Yevdokiia , Pavlushchenko Nataliia
Published: June 2019

Проаналізовано теоретичні основи проблеми саморозвитку майбутніх вихователів в сучасній системі освіти. Розкрито питання професійного саморозвитку майбутніх вихователів у психолого-педагогічній літературі. Досліджено сутнісні характеристики готовності майбутніх вихователів до професійного саморозвитку.
Аксіологічна культура майбутнього вихователя закладів дошкільної освіти як соціальний феномен
Authors: Kravets Nadiіa
Published: June 2019

У статті проаналізовано аксіологічну культуру майбутнього вихователя закладів дошкільної освіти як соціальний феномен. Встановлено, що необхідність формування професійної культури студентів ЗВО зумовлена зростаючими вимогами до рівня загальнокультурної, спеціальної і педагогічної підготовки випускників, потребами в постійній професійній самоосвіті й самовихованні, підготовкою майбутніх фахівців до професійного компетентного входження до ринку праці, що потребує готовності й уміння майбутніх вихователів утілювати в життя гуманістичні ідеї, становлення системи сучасних і соціально значущих цінностей у структурі особистості, здатності створювати й передавати цінності. Відповідно одними з найважливіших й актуальних завдань ЗВО є виявлення й оцінка ціннісних пріоритетів сучасного вихователя, розвиток його аксіосфери, аксіологізація професійно-педагогічної діяльності, розробка інваріант-ного ядра ціннісноорієнтаційних якостей особистості майбутнього вихователя, дослідження специфіки ціннісних орієнтацій у процесі його професійної підготовки.З’ясовано, що цінності професійної діяльності (загальнолюдські, національні, сімейні, громадянські, особистісні, екологічні, пізнавальні, діяльності та спілкування) тісно пов’язані з культурними цінностями, їх гармонійне поєднання складає фундамент аксіологічної культури майбутнього фахівця. Відповідно поняття “аксіологічна культура” ґрунтується на розумінні культури як системи цінностей, котра, в свою чергу, є інтеґративною основою для формування світоглядної, морально-духовної, етичної, естетичної, правової та інших культур особистості, оскільки цінності є універсальною категорією, що органічно входить в усі сфери людської життєдіяльності.Зроблено висновок, що аксіологічна культура майбутнього вихователя закладів дошкільної освіти відображає рівень його педагогічної майстерності, професійної компе-тентності, педагогічної культури, здатності до самовиховання та самовдосконалення.
Феномен “толерантність” у психологічних та педагогічних дослідженнях: теоретичні аспекти визначення сутності
Authors: Targonius Ivanna
Published: June 2019

У статті здійснено теоретичний аналіз психологічних та педагогічних досліджень з визначення феномена “толерантність”.Аналіз психологічних концепцій дозволяє стверджувати, що феномен “толерант-ність” охоплює певну сукупність значень, серед яких: стійкість (витривалість, терпи-мість, стійкість до конфліктів); відчуття цінності іншої людини; діалог; партнерство у спілкуванні; формування внутрішньої установки до іншого; самоактуалізація і виявлення особистістю своїх сутнісних якостей; виховання культури міжнаціонального спілкування та міжнаціональної терпимості. Теоретичний аналіз сучасних педагогічних досліджень свідчить про те, що дослідники уточнюють класифікацію видів толерантності (педагог-гічна, комунікативна, міжособистісна, міжнаціональна, релігійна, расова, політична, соціальна, вікова, гендерна).
Поняття “мультилінгвальна освіта”: європейський і освітологічний дискурс
Authors: Holovatenko Tetiana
Published: June 2019

У статті уточнено поняття “мультилінгвальна освіта” з позицій освітніх систем країн Бенілюкс та України. З’ясовано значення основних підсистем поняття – мультилінгвізм та освіта. Визначено зовнішні та внутрішні чинники, які впливають на розвиток мультилінгвальної освіти. До зовнішніх чинників відносимо: вплив глобалізації на суспільство, соціальний запит на володіння іноземними мовами, соціальна мобільність населення, комплекс історично-культурних чинників. До внутрішніх чинників належать мовний та етнічний склад населення країни, наявність офіційних та державних мов та освітня політика країни.
Неперервна професійна освіта вчителів англійської мови: дидактичні підходи
Authors: Komar Oleh
Published: June 2019

Статтю присвячено розробці та презентації методології дослідження організаційно-педагогічних засад неперервної професійної освіти вчителів англійської мови, а також огляду основних дидактичних підходів як складових означеного процесу. Представлена вище концепція лягла в основу мети статті. Зазначається, що методологічною основою для вивчення організаційно-педагогічних засад неперервної професійної освіти вчителів англійської мови в країнах Європейського Союзу є розуміння того, що діяльність педагога являє собою діалектичну єдність його професійного і особистісного начал. На основі методології дослідження виокремлено та проаналізовано ряд дидактичних підходів, зокрема системний, особистісно орієнтований, системно-діяльнісний, професіографічний, аксіологічний, компетентісний тощо, як складових неперервної професійної освіти вчителів англійської мови.
Міждисциплінарне навчання: початкові зусилля і результати
Authors: Kudryavtseva Valentyna , Shvetsova Iryna
Published: June 2019

Поточне вивчення присвячене необхідності впровадження міждисциплінарного навчання, яке може бути реалізоване через виділення більшої кількості годин в навчальній програмі. Результати показують, що такі ініціативи можуть бути реалізовані спільними зусиллями педагогічного колективу, розуміючи цінність міждисциплінарного навчання та навчання для економії часу студентів до освоєння академічного змісту і, водночас, розвитку мислення і навчання на вищому рівні, необхідному для професійного успіху. Дослідження продемонструвало те, що інституційні зусилля, спрямовані на адаптацію навчальних програм і послідовність дисциплін, які викладаються у міждисциплінарному проекті, ще не були успішними. Результати показують, що для подолання розбіжностей, що виникають через специфіку неанглійського середовища в країні, а отже, і в навчальному закладі, є міждисциплінарне навчання, а саме співпраця викладачів-переметників у більш вузькому масштабі.
Концептуальні підходи до освіти дорослих в Україні
Authors: Oros Ildiko
Published: June 2019

Освіту дорослих розглядають як систему, покликану компенсувати недоліки загальноосвітньої і вищої школи.В Україні останнім часом видана низка концепцій, у яких визначено основні завдання та мета розвитку освіти дорослих, принципи, форми освіти, напрями реалізації концепції, передбачено й очікувані результати, піднімається питання обміну досвідом із різними країнами щодо розвитку освіти дорослих; визначено чинники, які впливають на розвиток професійної освіти у ХХІ столітті, яка повинна задовольняти потреби держави у кваліфікованих кадрах і потреби особистості в якісній профосвіті.З’ясовано зміст концептуальних положень формування освітньої системи дорослих України та яку роль відіграють концепції у розвитку освіти дорослих в Україні.
Cervical Spine Injury Risk Factors in Children With Blunt Trauma
Authors: Leonard Julie C. , Browne Lorin R. , Ahmad Fahd A. , Schwartz Hamilton , Wallendorf Michael , Leonard Jeffrey R. , Lerner E. Brooke , Kuppermann Nathan
Published: June 2019

BACKGROUND:

Adult prediction rules for cervical spine injury (CSI) exist; however, pediatric rules do not. Our objectives were to determine test accuracies of retrospectively identified CSI risk factors in a prospective pediatric cohort and compare them to a de novo risk model.

METHODS:

We conducted a 4-center, prospective observational study of children 0 to 17 years old who experienced blunt trauma and underwent emergency medical services scene response, trauma evaluation, and/or cervical imaging. Emergency department providers recorded CSI risk factors. CSIs were classified by reviewing imaging, consultations, and/or telephone follow-up. We calculated bivariable relative risks, multivariable odds ratios, and test characteristics for the retrospective risk model and a de novo model.

RESULTS:

Of 4091 enrolled children, 74 (1.8%) had CSIs. Fourteen factors had bivariable associations with CSIs: diving, axial load, clotheslining, loss of consciousness, neck pain, inability to move neck, altered mental status, signs of basilar skull fracture, torso injury, thoracic injury, intubation, respiratory distress, decreased oxygen saturation, and neurologic deficits. The retrospective model (high-risk motor vehicle crash, diving, predisposing condition, neck pain, decreased neck mobility (report or exam), altered mental status, neurologic deficits, or torso injury) was 90.5% (95% confidence interval: 83.9%–97.2%) sensitive and 45.6% (44.0%–47.1%) specific for CSIs. The de novo model (diving, axial load, neck pain, inability to move neck, altered mental status, intubation, or respiratory distress) was 92.0% (85.7%–98.1%) sensitive and 50.3% (48.7%–51.8%) specific.

CONCLUSIONS:

Our findings support previously identified pediatric CSI risk factors and prospective pediatric CSI prediction rule development.
EFECTO DE INTERVENCIONES CON EJERCICIO O SUPLEMENTACIÓN SOBRE LA MASA MUSCULAR DE PERSONAS MAYORES CON SARCOPENIA: UN META-ANÁLISIS
Authors: Solano García Wilson , Carazo Vargas Pedro
Published: June 2019

La sarcopenia se caracteriza por la pérdida de la masa muscular y la fuerza. Objetivo: determinar el tamaño de efecto global del tratamiento con ejercicio y/o suplementación sobre la masa muscular de personas adultas mayores diagnosticadas con sarcopenia, así como identificar las variables que moderan el efecto del tratamiento. Métodos: Se realizó una búsqueda de literatura en las bases de datos EBSCOhost, Ovid, ProQuest, PubMed; ScienceDirect, SpringerLink, Embase. De 4770 estudios recuperados, se incluyeron 14 que cumplieron los criterios de inclusión de analizar la masa muscular, emplear diseños experimentales, aportar la estadística descriptiva, administrar un programa de ejercicio, suplementación o combinado de estas intervenciones e incluir personas mayores de 60 años diagnosticadas con sarcopenia. Los estudios debían estar publicados en texto completo en inglés o español. El cálculo del tamaño de efecto global se siguió utilizando el modelo de efectos aleatorios. Resultados: Fueron analizados 818 sujetos pertenecientes al grupo experimental y 284 al grupo control. Se obtuvo un tamaño de efecto global de 0.16 (p=0.005), procedente de 38 tamaños de efecto. El gráfico de Funnel plot y la prueba de Egger no evidenciaron la presencia de sesgo general, ni publicación. Se necesitan 23 estudios para que el tamaño de efecto global sea no significativo. Conclusión: Se evidencia un cambio significativo en la masa muscular de personas adultas mayores diagnosticadas con sarcopenia, utilizando el tipo de intervención de ejercicio contra-resistencia con o sin suplementación, asimismo, se establece una guía de recomendaciones sobre prescripción de ejercicio y suplementación.
The Problems of Dating Non-Attic Classical Kantharoi
Authors: Egorova Tatyana
Published: June 2019

The article is devoted to analyzing the problems of dating classical kantharoi produced in the workshops of Asia Minor, Macedonia, Thessaly, Thrace and other ancient centers of the last third of the 4th – the middle – end of the 2nd c. BC. These problems are closely related to the issues of identifying centers of their production. The formulation and resolution of these issues have aroused an increased interest recently. The article presents the main characteristics of classical kantharos forms depending on time and center of their manufacture. The paper collects information on published fragments and whole vessels and publishes for the first time five late non-attic kantharoi found on the territory of Panticapaeum and Tanais. Besides, it considers general trends and features in the development of such forms. The morphological comparison of non-attic kantharoi and their attic prototypes makes it possible to draw a conclusion on their synchronous development. The analysis of forms and proportions of two of the three main varieties of kantharoi, which belong to the Pontic Hellenistic ceramics group, as well as their contexts including sites in the North Pontic region, gives us the possibility to follow the form transformation in the direction of changing proportions, namely, their profile elongation and/or gradual body decrease in the third quarter of the 3rd – the beginning/middle of the 2nd c. BC. In addition, it allows to trace in the third variant the further development of the form to the complete body schematization, which appeared in the middle or the third quarter of the 2nd c. BC.
Continuity and Innovations in Sauromatian and Early Sarmatian Cultures (Based on the Materials of Staritskiy Burial Mound)
Authors: Skripkin Anatoliy , Klepikov Valery , Balabanova Mariya
Published: June 2019

The article is devoted to the issues of continuity and innovations in Sauromatian and early Sarmatian cultures and in the population of anthropological type. To resolve this issue, the archaeological database of 5 Sauromatian and 48 early Sarmatian burials was used. The anthropological database consists of 31 measured skulls of the early Sarmatian epoch (4th – 1st centuries BC). The anthropological material was studied by methods of one-dimensional and multidimensional statistics.
The authors pay a special attention to the syncretic character of a number of burials of Sauromatian and early Sarmatian culture in the period of its appearance on the Volga region territory in the late 4th – the early 1st c. BC. The instability of the burial rite is manifested in the combination of typically Sauromatic continuity of orientating in the latitudinal direction with northern and southern orientations, locating swords along the body instead of the Sauromatian tradition – on the belt obliquely, preserving the Sauromatian practice of accompanying a deceased with food in the form of the cattle side. These facts testify to the complex processes of interaction between the substrate and superstrate population, which were not limited only to the act of conquest.
The results of the anthropological study suggest that the morphological appearance of the early Sarmatian population is similar to the rest of the synchronous population and is characterized by the Sarmatian type or the type of ancient Eastern Caucasians, combining meso-brachicrania with the moderate horizontal profiling of facial skeleton at the upper level with a sharply protruding nose.
The total group of skulls was relatively homogeneous in terms of the intragroup structure. It is dominated by the type of wide-headed Caucasians with some intragroup variations in horizontal facial profiling. The morphological type of chronological women’s groups of the 3rd and 2nd centuries BC witnesses about the continuity of the population.
Mg2+-doped LiFePO4/C cathode from expired lithium carbonate and ferrous sulfate tablets
Authors: Liu Xianxi , Li Dongdong , Hou Hongying , Meng Kun , Wang Lei , Zhu Jing
Published: June 2019

The wide application and oversupply of various medicines are inevitably accompanied by the production of massive amounts of expired medicines, which can trigger the environmental contamination and waste of resources if these are not reasonably managed. For this reason, the efforts were made to recycle two expired medicines (lithium carbonate (Li2CO3) and ferrous sulfate (FeSO4) tablets) simultaneously into magnesium ion-doped lithium iron phosphate (LiFePO4; LFP)/carbon (C) powders through a facile high-temperature solid-state reaction. In addition, the economic feasibility was analyzed and discussed. The results suggested that 0·51 wt% magnesium ions were successfully doped into the lithium (Li) site of LFP/carbon, and the corresponding molecular formula was Li0·92Mg0·04FePO4/C, which resulted in the double effects: a decrease in the unit cell volume and an increase in the electronic conductivity. Furthermore, the magnesium ion/LFP/carbon cathode also exhibited better electrochemical lithium-storage performance compared with the undoped LFP/carbon cathode, indicating high application feasibility in lithium-ion batteries. Additionally, the recycling process was economically profitable, which would stimulate the development of the circular economy of waste expired medicines and lithium-ion batteries.
Saint Cadoc, Saint Docco and Saint Oudoceus
Authors: Thornhill Philip
Published: June 2019

St Docco appears in early Irish sources where we might expect Cadoc, whose cult therefore may be suspected to have displaced his. The hypothesis is advanced that St Docco was the dominant cult-figure of South East Wales before Cadoc, as the patron of an episcopal establishment more, or less, directly associated with Llandough, near the sub-Roman fort of Cardiff and the future episcopal centre of Llandaff. It is suggested that a successor to this establishment based at Llandogo latterly adopted, as a new patron, bishop Eudoce or Oudoceus, who had been an actual seventh century bishop ‘of Sancti Docunni’. This patron-figure was then used by the Llandaff propagandists to help provide a bogus episcopal heritage for their new see, substituting in a sense for Saint Docco who had genuinely been the patron saint of an anciently important episcopal institution, like the other two pillars of Llandaff ’s bogus episcopal heritage, Teilo and Dubricius. Specific features in certain of the Llandaff charters suggest that manipulation has obscured an original ‘bishop of St Docco’.
Edmund Burke, The Funeral Monument and the Making of a Providential Elite
Authors: Craske Matthew
Published: June 2019

This article concerns Edmund's Burke's role in the creation of funerary monuments. The aim has been to analyse Burke's vision of his place in national history through this vehicle. It is because monuments were directed at communicating with posterity that they form an excellent means of gauging where their commissioners felt they stood in the grand sweep of national history. Burke, I argue, revealed much about his vision of how Britain ought to develop through his involvement in making funerary monuments. More specifically, the article concerns Burke's belief that some of his friends were agents of providence, whose higher purpose was to enact God's will that Britain should become a prime imperial power. He imagined that the monuments he helped to create would endure in order to vindicate his sense that his circle were at once blessed and a blessing to the nation. The text traces Burke's involvement in commissioning important tombs, and writing inscriptions, form the early 1780s to his death in 1797. One function is to set in context the story of his involvement in the commemoration of David Garrick in the period between 1793 and 1797. The article contains a description of the part taken by Burke in the conspicuous commemoration of the so called Literary Club, of which Garrick was a member. It sets out to show how Burke regarded this circle of men as a 'providential elite'.
TEST 2 HTAPP to HTAN v2
Authors: Jane-Valbuena Judit
Published: June 2019

Test 2
Self-propagating High-temperature Synthesis of Materials Based on Tungsten Carbide for One-Pot Hydrolysis-Hydrogenolysis of Cellulose Into Ethylene Glycol and 1,2-Propylene Glycol
Authors: Gromov Nikolay V. , Medvedeva Тatiana B. , Lukoyanov Ivan А. , Zhdanok Alekasandr А. , Poluboyarov Vladimir А. , Тaran Оxana P. , Parmon Valentin N. , Timofeeva Maria N.
Published: June 2019

Catalytic systems based on tungsten carbide (WnC) containing mainly W2C were obtained by the method of self-propagating high-temperature synthesis from a mechanochemically activated mixture of tungsten oxide, metallic magnesium, carbon black and CaCO3. The phase composition of the formed materials was shown to depend on the amount of CaCO3. The catalytic properties of the materials were tested in the hydrolysis-hydrogenation of cellulose to ethylene glycol (EG) and 1,2-propylene glycol (PG). It was established that in the presence of WnC the main products of the reaction were EG and PG with a ratio of PG/EG – 1.5-1.8. The deposition of nickel nanoparticles on the WnC surface increased the reaction rate and product yields. The maximum total yield of diols was 47.1 mol. %.
Antimicrobial peptides and their therapeutic potential as anti-infective drugs: A review
Authors: Muhammad Azhen
Published: June 2019

Antimicrobial peptides (AMPs), also referred to as host defense peptides, are small molecular weight proteins with broad spectrum antimicrobial activity against bacteria viruses, fungi, and parasites. The AMPs are important components of innate immune systems. They are believed to be existed more than 2.6 billion years ago as part of the innate immunity in primitive organisms. The antimicrobial activity of these natural peptides makes them possible candidates in the development of new drugs against the multidrug resistant bacterial strains that have emerged recently. However, development of new therapeutics from the natural source Anti-infective drugs (AMPs) seems to be faced with many problems, such as toxicity, rapid, degradation and inability to maintain required concentrations in the target tissues. This review focuses on the therapeutic possibility of the natural antimicrobial peptides, the advantages and disadvantages of these compounds when used for topical and systemic applications, as well as their possible utilization in the development of new anti-infective drugs.
Taxonomic Study for the New Record Helichrysum orientale (L.) DC. (Asteraceae) in Iraq
Authors: Sardar Abdullah
Published: June 2019

Helichrysum orientale (L.) DC.is a new plant record within Asteraceae family in Iraq,from Kani-Masi (north-east of Duhok) within Amadiya district (MAM).Identification and morphological study have been done, these illustrated by graphs. In addition, Pollens character have been clarified like shapes, colors, sizes, surface ornamentation and numbers. As well as, some features of the stem anatomy have been examined.
Effect of Phosphorus Fertilization on Dry matter Accumulation and it's Remobilization in Oil seed Flax (Linum usitatissimum L.) under rainfed condition
Authors: Mohamed Shiren , Ahmed Shilan , Mahmood Solaf
Published: June 2019

This experiment was carried at Qlyasan Research Station. Faculty of Agricultural Sciences,  University of Sulaimani, during 2016-2017   to study the effect of four levels of phosphorus fertilizer in the form of P2O5 (0 control, 100, 200 and 300 kg P2O5ha-1) on two oilseed flax varieties (Poland and Syria local) dry matter and Phosphor  accumulation  and their  translocation from source to sink  . Results showed that Poland variety with the 200kg P2o5 ha-1 in all studied parameters significantly being higher than Syria local, and other levels of P2O5 fertilizer. Compared to control 200kg P2O5 increased DM  accumulation at 50%  anthesis by (44.48 and 27.04%), DM translocation efficiency by (24.46and 38.19 %), Contribution of leaves DM to final grain by (53.57 and 44.060%), P accumulation in vegetative tissues at 50% anthesis  by (69.59 and 81.65 %), P translocation efficiency by (51.85 and 70.02%), leaf P contribution to final grain by (50.69 and 73.63%), also at maturity increased  biological yield by (27.16 and 29.72%),  and increased  grain yield by (20 and 27%) for Poland and Syria local respectively, with no significant increment above that level. In both varieties at 50% anthesis the leaves DM were increased and reached peak at 200kg P2O5ha-1 but as the plant reached maturity the leaves DM significantly lower by ten times than stem DM+NG. These results suggest that 1.The leaves in oil seed flax are the major DM and P contributor to grain after anthesis whereas the stem and NG are the stronger demand for DM and P post anthesis.2. Variety of Poland under the 200kgP2O5 ha-1 could be suitable for grain yield under rainfed condition in Sulaimani province.
Evaluation of Radiation Doses Received by Organs at Risk in 3D Conformal and Intensity Modulated Radiotherapy for Head and Neck Cancer
Authors: Hassan Hunar , Faraj Kharman , Saeed Zarean
Published: June 2019

The purpose of this study was to evaluate the doses delivered to the critical structures located close to the target volume during head and neck radiotherapy by 3D-CRT and IMRT technics in order to select possible treatment technic proper to head and neck regions. We have used all data collected from the Treatment Planning Systems (TPS) to conduct a pilot comparison between the two modalities. The comparison included the parameters of the target coverage, dose conformity and homogeneity for the planning target volume (PTV), the maximum and mean doses for organs at risk (OARs), the time required to deliver the prescribed dose, and number of Monitor Units (MU). The results showed that the dose conformity with IMRT plans for both PTV high and low risk was significantly better than those obtained with 3D-CRT plan. The dose uniformity in the PTV low risk was better with IMRT plan; mean homogeneity Index (HI) was 37.476 but for 3D-CRT were 43.465. IMRT technic achieved better PTV coverage. IMRT tended to provide a significant better OAR avoidance than 3D-CRT. We concluded that the 3D-CRT plan could not provide adequate OAR avoidance where many OARs are close to the PTVs. The IMRT plan, even though it takes longer time and more MUs, is the optimal plan for head and neck cancer treatment that derives to a better outcome while avoiding complication in the surrounded normal tissue.
A Deep Learning Technique For Lung Nodule Classification Based on False Positive Reduction
Authors: Ahmed Hunar , Mahmood Sozan
Published: June 2019

Cancer is of the major reasons of human death universally, one of the deadliest types of cancer is lung cancer, that causes the highest rate of the dead in both genders combined. Detecting lung cancer in early stage does not guarantee the survive of the patient’s life but it can reduce the mortality ratio by a high degree, early detection mainly includes screening unhealthy human’s lung using most valuable imaging modality which is CT scan. Classifying nodules in lung CT images adopting an automatic computer system become a necessary task due to a huge number of situations every day to help human expert’s in decision making procedure. Over the past few years, a numerous computer system is presented, each done a certain task such as detecting, segmenting, and classifying lung tumors using dissimilar algorithms. The objective of this study is to design an automated lung nodule classification system using two distinct deep learning architectures which are Network In Network (NIN) and standard Convolution Neural Network (CNN). The two models are trained and tested using 13,500 2D cubes around the nodule location that obtained from LUNA16 dataset, the database consists of 888 3D CT scans with annotation file determined a nodule position in every scan. The models are trained with a diverse cube size and hyperparameters in order to develop a high-performance structure for each model. The experimental results showed that best achieved scores for NIN are accuracy 90%, precision 99%, recall 68%, and false positive rate 0.06%, but for the typical CNN are accuracy 90%, precision 85%, recall 85%, and false positive rate 7.52%.
Some Separation Axioms on ωδ — open set
Authors: Aziz Hardi , Darwesh Halgwrd , Jabbar Adil
Published: June 2019

In this paper we introduce some types of separation axioms and study their basic relations with other types of separation axioms such as ω-T_i and δ-T_i, for i=0,1,2.We show that our separation axioms are coarser than ω-T_i and finer than δ-T_i. We determine several crucial properties including that every locally countable space is ω_δ-T_2. Furthermore, we show that the notions T_2 and  ω_δ-T_2 are coincide in anti – locally countable space.
ANALYSIS OF CHANGES IN THE ELASTIC-STRENGTH CHARACTERISTICS OF MODIFIED AND UNMODIFIED FINE-GRAINED CONCRETES DEPENDING ON THEIR WET STATE AND TEST TEMPERATURE
Authors: NIZINA Tatiana A. , KOROVKIN Dmitry I. , BALYKOV Artemy S. , VOLODIN Vladimir V.
Published: June 2019

Using the example of unmodified and modified cement composites, the effect of temperature and humidity operating factors on the strength characteristics of fine grained concretes was studied. It was revealed that for unmodified concrete, varying the test temperature leads to a significant change in the strength characteristics of cement composites, increasing (taking into account their moisture content) during bending and compression tests in the region of negative temperatures. The greatest increase in the elastic strength characteristics is observed in moisture saturated samples. For samples in the dry state, the change in the strength characteristics under compression with a decrease in temperature from + 40 to -40 ° C is 17 %, and 22 % for bending stretching. According to the research results, it has been established that for modified highstrength and dispersion reinforced concrete there is a significant increase in tensile strength in bending throughout the entire range of temperatures studied for water saturated samples compared to samples in a dry and equilibrium moisture state. These differences in the nature of the influence of the test temperature and the moisture content of the samples on the change in the physicomechanical characteristics of the modified and unmodified concretes are explained by the difference in the structure and the type of moisture contained in them. In particular, the structure of modified composites is dominated by adsorption and crystallization related water, characterized by high binding energy, and in the structure of “traditional” concrete there is a large amount of capillary saturated and free water, which is weakly associated with the solid phase of unmodified composites.