bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH LIMBAH PABRIK GULA MOLASE SEBAGAI BAHAN TAMBAH (ADMIXTURE) KUAT TEKAN BETON K-175 DENGAN MENGGUNAKAN PASIR LOKAL PASIR JOMBANG
Authors: Al-hasan Susilo Abadi , Hartantyo Sugeng Dwi
Published: April 2020

Advances in technology have had an impact on the development of construction. Concrete is one material that is widely used in construction. Improving the quality of concrete is the main topic of the researchers to obtain concrete that is suitable for their needs and economically. Molasses is a waste that can be used as concrete added material because it has content that is considered capable of improving the quality of concrete. The purpose of this study is to determine the effect of adding molasses to the compressive strength of K175 concrete using local sand with the method used is the experimental method and the study of previous research theories. Variation in the percentage of the addition of molasses used 0%, 0.4%, and 0.5% by weight of cement. The specimens used were cylindrical as many as 12 specimens. Compressive strength testing is carried out at seven days of concrete. The test results showed the highest compressive strength was obtained with a percentage increase in molasses as much as 0.4% with a compressive strength value of 18.50 Mpa and decreased compressive strength at the addition of 0.5%.Kemajuan dalam bidang teknologi berdampak pada berkembangnya pembangunan bidang konstruksi. Beton merupakan salah satu material yang banyak digunakan dalam konstruksi. Perbaikan kualitas beton menjadi topik utama para peneliti untuk mendapatkan beton yang sesuai dengan kebutuhan dan ekonomis. Molase merupakan limbah yang dapat digunakan sebagai bahan tambah beton karena memiliki kandungan yang dianggap mampu meningkatkan kualitas beton. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh penambahan limbah tetes tebu (molase) terhadap kuat tekan beton K175 menggunakan pasir lokal dengan metode yang digunakan yaitu metode eksperimental dan kajian teori penelitian terdahulu. Variasi persentase penambahan molase yang digunakan 0%, 0,4%,  dan  0,5%,  dari  berat semen.  Benda uji  yang  digunakan berbetuk silinder sebanyak 12 benda uji. Pengujian kuat tekan dilaksanakan pada umur beton 7 hari. Hasil pengujian menunjukkan kuat tekan tertinggi diperoleh dengan prosentase penambahan molase sebanyak 0.4% dengan nilai kuat tekan 18.50 Mpa dan mengalami penurunan kuat tekan pada penambahan 0.5%.
ALTERNATIF PENGGUNAAN AGREGAT HALUS BATU KAPUR MANTUP DALAM CAMPURAN ASPAL PANAS AC-WC
Authors: Budianto M.Deny Irawan , Lubis Zulkifli
Published: April 2020

Asphalt Concrete Wearing Course (AC-WC) is a stringent streak which located on the top and the function of it as the outside streak that the thick is 4 centimeters. AC – WC material consists of soft aggregate, crude aggregate, filter, and asphalts. The articles must be tested for identifying the feature. This research is using the Marshall Test method, VIM (%), VMA (%), VIMA (%), VFWA (%), Stabilities (kg), Flow and Marshall Quotient (%). This research was carried out at Lamongan Moslem University’s laboratory. The purpose of this research is to compare the results that have been obtained in research with the existing terms and specifications. The conclusion of this research is the addition of variation in smooth limestone blend 25%, 50%, 75% from the aggregate weight. The top-level increment of Marshall Stability’s showed 33.07% based on the compound 75%; the highest Flow is 3.57% based on the compound 50%, Void in the Mix which was included into the highest specification is 7.49% based on the compound 0%, the top-level increment Void Filled with Asphalt is 85.22% based on the compound 75%, the advance of Marshall Quotient is 29.63% based on compound 75%.Asphalt Concrete Wearing Course (AC-WC) merupakan lapisan perkerasaan yang terletak paling atas dan berfungsi sebagai lapisan aus dengan tebal biasanya 4 cm. Bahan AC –WC terdiri dari Agregat halus, Agregat kasar, bahan pengisi (filler) dan aspal. Bahan – bahan tersebut harus di uji terlebih dahulu untuk mengetahui sifat – sifatnya. Dalam penelitian ini metode yang di gunakan adalah metode marshall : VIM (%), VMA (%), VIMA (%), VFWA (%), Stabilitas (kg), Flow dan Marshall Quotien (%). adapun penelitian di laksanakan pada Laboratorium Universitas Lamongan. Kesimpulan penelitian ini adalah Penambahan variasi campuran batu kapur halus sebesar 25%, 50%, 75% dari berate agregat halus pada penelitian ini menunjukkan kenaikan nilai stabilitas Marshall (Marshall Stability) tertinggi sebesar 33,07% pada campuran75%, kelelahan plastis (Flow) tertinggi sebesar 3,57% pada campuran 50%, rongga  dalam  campuran  (Void in the Mix)   yang  masuk  dalam  spesifikasi angka tertinggi sebesar 7,49% pada campuran 0%, rongga terisi aspal  (Void Filled With Asphalt) kenaikan tertinggi sebesar 85,22% pada campuran 75%, rongga dalam agregat (Void In Mineral Aggregate) menurun sebesar 16,11% pada campuran 75%, serta Marshall Quotient meningkat sebesar 29,63% pada campuran75%.
Влияние производных аминоадамантана на индуцированную морфином анальгезию у мышей
Authors: Колик Лариса Геннадьевна , Надорова Анна Владимировна , Чернякова Ирина Владимировна , Вальдман Елена Артуровна
Published: April 2020

Изучено влияние низкоаффинных антагонистов NMDA-рецепторов амантадина (1-аминоадамантана гидрохлорид) и гимантана (N-(2-адамантил)гексаметиленимина гидрохлорид) на морфин-индуцированную анальгезию у мышей C57Bl/6. В тесте «горячая пластинка» амантадин (10 и 20 мг/кг внутрибрюшинно (в/б)) per se не влиял на латентный период реакции, гимантан (10 и 20 мг/кг, в/б), дозозависимо увеличивал болевые пороги через 180 и 240 мин после введения. Для морфина (20 мг/кг подкожно) показана кривая зависимости «время — эффект» (30 – 120 мин). При оценке влияния препаратов на вызываемую морфином антиноцицепцию аминоадамантаны вводили через 90 мин после опиоида и регистрировали реакцию животных в течение последующих 2,5 ч. Аминоадамантаны потенцировали и пролонгировали анальгетическое действие морфина по эффективности в ряду амантадин < гимантан. Полученные данные свидетельствуют о разной способности аминоадамантанов вызывать отложенную по времени анальгезию и модулировать антиноцицептивную активность опиоидов на супраспинальном уровне.
Влияние строения ароматических групп алкоксифенилтриазаалканов на их кардиотропную активность
Authors: Мокров Григорий Владимирович , Лихошерстов Аркадий Михайлович , Пантилеев Андрей Сергеевич , Барчуков Владимир Валерьевич , Столярук Валерий Николаевич , Цорин Иосиф Борисович , Вититнова Марина Борисовна , Крыжановский Сергей Александрович , Гудашева Татьяна Александровна
Published: April 2020

Ранее нами были получены соединения АЛМ-802 (тригидрохлорид N1-(2,3,4-триметоксибензил)-N2-{2-[(2,3,4-триметоксибензил)амино]этил}-1,2-этандиамина) и АЛМ-803 (тригидрохлорид N1-(3,4,5-триметоксибензил)-N2-{2-[(3,4,5-триметоксибензил)амино]-этил}-1,2-этандиамина), сочетающие фармакофорные элементы ингибиторов окисления свободных жирных кислот триметазидина и ранолазина и блокатора медленных кальциевых каналов верапамила. Эти вещества обладали противоишемической и антиаритмической активностью. В данной работе получено новое соединение АЛМ-843 (тригидрохлорид N1-(3,4-диметоксибензил)-N2-{2-[(3,4-диметоксибензил)амино]этил}-1,2-этандиамина), проявившее только антиаритмическое действие. На основание этого сделано предположение о том, что антиаритмическая активность линейных производных алкоксифенилтриазаалканов обусловлена наличием в них 3,4-диметоксифенильного фармакофора, содержащегося и в верапамиле. Это предположение было подтверждено методом молекулярного докинга, с использованием которого выявлено сходство в связывании всех перечисленных производных алкоксифенилтриазаалканов с сайтом связывания верапамила потенциал-зависимого Ca2+-канала.
Разработка и валидация методики количественного определения меропенема в плазме крови для терапевтического лекарственного мониторинга
Authors: Казанова Александра М. , Степанова Е. С. , Макаренкова Л. М. , Чистяков В. В. , Зырянов С. К. , Сенченко С. П.
Published: April 2020

Представлены результаты разработки ВЭЖХ-методики количественного определения меропенема в плазме крови человека для терапевтического лекарственного мониторинга в условиях стационара. Детектирование осуществляли спектрофотометрически при 298 нм, время хроматографирования составило 12 мин. Методика валидирована по основным параметрам, при этом линейность наблюдалась в широком диапазоне концентраций (от 0,2 до 150 мкг/мл), а нижний предел количественного определения составил 0,2 мкг/мл. Коэффициент корреляции градуировочной кривой составил 0,9998. Нижний предел количественного определения на уровне 0,2 мкг/мл обеспечивает необходимую чувствительность методики. Показана применимость разработанной методики для оперативного контроля содержания меропенема в плазме крови пациентов, что позволяет индивидуализировать дозы препарата и повысить эффективность и рациональность антибактериальной терапии.
Сравнительное изучение эффективности местного применения кетопрофена в геле на модели адъювантного артрита у крыс
Authors: Корокин Михаил Викторович , Покровский Михаил Владимирович , Поромов Артем Андревич , Гудырев Олег Сергеевич , Корокина Лилия Викторовна , Слюсаренко Виталий Станиславович , Затолокина Мария Алексеевна
Published: April 2020

Изучена сравнительная эффективность комбинированного лекарственного средства «Пенталгин экстра-гель» (Лекко, Россия) в сравнении с препаратом «Кетопрофен гель» (ЗАО Вертекс, Россия) при местном применении на модели хронического иммунного воспаления (адъювантный артрит, вызванный введением полного адъюванта Фрейнда) у крыс. Нанесение исследуемых препаратов начинали с 1 дня после моделирования артрита и проводили ежедневно в течение следующих 26 дней. Исследуемые препараты наносили на кожу обеих задних лап в дозе 50 мг/кг в пересчете на кетопрофен, осторожно втирая в течение 30 с. Выраженность эффекта в отношении первичной воспалительной реакции «Пенталгина экстра-гель» на 3, 7, 21 и 26 сут после моделирования артрита была выше на 7,7, 10,3, 13,1 и 9,1 %, соответственно (p ≤ 0,05), чем препарата «Кетопрофен гель» в обозначенные временные промежутки. Снижение проявлений вторичной воспалительной реакции в сравнении с контролем на 17, 21 и 26 сут составляло 8,8, 16,5 и 15 % соответственно (p ≤ 0,05) обнаружено в группе животных, получавших «Пенталгин экстра-гель». «Кетопрофен гель» не оказывал значимого влияния на выраженность вторичной воспалительной реакции. Оба исследуемых препарата на фоне сформировавшегося хронического иммунного воспаления вызывают снижение концентрации простагландина (ПГ) E2 в воспалительном экссудате. При применении препарата «Пенталгин экстра-гель» степень снижения концентрации ПГE2 в воспалительном экссудате была более выражена, чем при применении препарата «Кетопрофен гель» (p ≤ 0,05). При исследовании анальгетической активности установлено, что препарат «Пенталгин экстра-гель» и «Кетопрофен гель» оказывают выраженное анальгетическое действие. При применении «Пенталгин экстра-гель» среднее количество вокализаций в ответ на сгибание голеностопного сустава на 26 день после моделирования адъювантного артрита было на 35,7 % ниже, чем в группе животных, получавших «Кетопрофен гель» (p ≥ 0,05).
Опыт доклинического токсикологического исследования препаратов на основе аденовирусных частиц на примере противоопухолевой вакцины мобилан (M-VM3)
Authors: Еремина Наталья В. , Казей В. И. , Сорокина А. В. , Алексеева С. В. , Коваленко Л. П. , Немова Е. П. , Жанатаев А. К. , Дурнев А. Д. , Mett V. L.
Published: April 2020

Мобилан (M-VM3) представляет собой генотерапевтический препарат на основе неспособной к репликации аденовирусной системы доставки вектора, кодирующего белки Toll-подобного рецептора 5 типа и соответствующего лиганда этого рецептора, белка 502s, разрабатывается для иммунотерапии рака предстательной железы. Стандартный набор доклинических исследований безопасности данного препарата включал в себя исследования токсичности при однократном (острая токсичность) и многократном (хроническая токсичность) введении на 2 видах животных, мутагенной активности, иммунотоксичности, аллергенности и репродуктивной токсичности. Проведенные токсикологические исследования не выявили факторов, препятствующих клиническому изучению мобилана, однако при планировании необходимо учитывать его потенциальные риски для пациентов с нарушениями свертываемости крови или страдающих хроническими воспалительными заболеваниями.
Антидепрессивная активность димерного дипептидного миметика BDNF ГСБ-106 при однократном пероральном введении на модели социального стресса у мышей
Authors: Поварнина Полина Юрьевна , Таллерова Анна Вадимовна , Межлумян Армен Гарикович , Круглов Сергей Васильевич , Антипова Татьяна Алексеевна , Гудашева Татьяна Александровна , Середенин Сергей Борисович
Published: April 2020

Изучено влияние низкомолекулярного миметика BDNF — соединения ГСБ-106 в таблетированной лекарственной форме на агедонию в тесте предпочтения раствора сахара и синаптогенез в гиппокампе (Вестерн-блот анализ) при однократном введении внутрь мышам линии C57Bl/6, находящимся в депрессивно-подобном состоянии, вызванном социальным стрессом, в сравнении с трициклическим антидепрессантом амитриптилином. У стрессированных мышей наблюдали статистически достоверное снижение предпочтения раствора сахара в среднем на 5 % (p = 0,04), а также уменьшение содержания синаптофизина в ткани гиппокампа на 27 % (p = 0,01), по сравнению с интактными мышами. ГСБ-106, как и амитриптилин, полностью восстанавливал предпочтение мышами раствора сахара и вызывал тенденцию (p = 0,08) к восстановлению содержания синаптофизина в гиппокаме. Таким образом, дипептидный миметик BDNF ГСБ-106 при однократном пероральном введении мышам на фоне хронического социального стресса оказывал антиагедонический эффект и улучшал нарушенную пластичность мозга.
Влияние рапиталама на уровень Ca2+ в клетках HEK293Т при стимуляции mGluR4
Authors: Авдеева Наталья Викторовна
Published: April 2020

Разработка новых лекарственных средств для терапии болезни Паркинсона является перспективным направлением современной фармакологии. В литературе описано много исследований, направленных на изучение новой мишени при лечении болезни Паркинсона — метаботропных рецепторов глутамата III группы (mGluR4). Рапиталам это рабочее название соединения, синтезированного в ЦВТ «ХимРар» под лабораторным шифром ZC64-0001 (Н-[(4-хлорфенил)метил]-1,6-дигидро-4-метокси-1-(2-метилфенил)-6-оксо-3-пиридазинкарбоксамид). Целью данного исследования было определение эффективной концентрации рапиталама, влияющей на уровень внутриклеточного Ca2+ при стимуляции глутаматного рецептора (mGluR4) в исследовании in vitro на культуре клеток HEK293Т (Multispan, CG1191). В результате исследования определено, что рапиталам (без глутамата) не влияет на концентрацию кальция в клетках. Минимальный уровень свободного Са2+ в клетках зафиксирован при концентрации рапиталам 10–5 М в среде инкубации.
Clustering Research in Fifth Generation Mobile Communication Networks
Authors: SERDAR Hasan
Published: April 2020

Clustering procedures are utilized to broaden the life of systems and increment vitality proficiency. In this study, some clustering algorithms and traffic expectations consider in 5G communication systems are inspected. There is a need to explain how to improve the nature of client experience through clustering. Understanding the requirements of clients is basic to give the capacity to help various situations in smart frameworks. Client mindfulness or client situated plan is a challenge in clustering. Inquires about have demonstrated that the usage of clustering plans in 5G systems presents difficulties and that clustering procedures created with insightful system determination arrangements can be of extraordinary advantage. The present investigations are not perfect in unique frameworks with a wide assortment of client situations since they are performed in both homogeneous and low-level heterogeneous systems and can't work. Also, when the 5G happens, the issue will turn out to be more mind-boggling than customarily rearranged. Different challenges identified with the execution of clustering methods in 5G networks are introduced and examined.
A Meta-Analysis of Relations Between Achievement and Self-Concept
Authors: Möller Jens , Zitzmann Steffen , Helm Friederike , Machts Nils , Wolff Fabian
Published: April 2020

According to the internal/external frame of reference model, academic achievement has a strong impact on people’s self-concept, both within and between subjects. We conducted a series of meta-analyses of k = 505 data sets containing the six bivariate correlations between achievement and self-concept in two subjects. Negative paths from achievement to noncorresponding self-concept, indicating dimensional comparison effects, were strongest when the subjects were dissimilar with regard to the math-verbal continuum, reduced but still significantly negative when both subjects belonged to the verbal domain, and near-zero when both subjects belonged to the math/science domain. Additionally, we found stronger positive paths from achievements to corresponding self-concepts, indicating social comparison effects, and stronger dimensional comparison effects for grades than for standardized test scores, and for older rather than younger students. We extend dimensional comparison theory by discussing these results with particular regard to the nonexistence of assimilation effects, the effects of subject similarity on dimensional comparison effects, and other moderators of dimensional comparison effects.
The Influence Quantum Learning Model To Critical Thinking Ability
Authors: DS Yulistina Nur , Sadiah Tia Latifatu , Dewi Sinta Maria
Published: April 2020

The problem in this study was the low skill of students' critical thinking, especially in the subjects of natural science. This is due to the limited learning model used by a teacher in schools.  Preliminary observations by researchers have shown that teachers still use conventional learning models. This research is to know the difference of critical thinking ability of students who implement quantum learning model with the critical thinking ability of students who do not apply the quantum learning of fifth-grade students in natural science subjects at Warungbambu III Elementary School East Karawang. The research methods in this research using a quasi-experimental design with a nonequivalent control group design.  The data analysis technique to test hypotheses is done by calculating the statistical independent t-test Samples. Based on the results shows that there are differences in students' critical thinking skills implementing the quantum learning model with the critical thinking skill of students who do not apply the quantum learning model of fifth-grade students in natural science subjects at Warungbambu III Elementary School East Karawang. It is evidenced by the value of sig (2-tailed) 0,000 ? 0.05, which means that the hypothesis is accepted.
Effectiveness of Video Learning Development Announcing
Authors: Fitriansyah Fifit
Published: April 2020

The learning process is the most important activity. Therefore, the success of achieving learning objectives depends on how the learning process takes place effectively. In improving the effectiveness of learning, one of them uses learning media in the form of learning videos. This study aims to see the effectiveness of the announcing learning video development model to improve student's learning outcomes. The research method used is research and development with qualitative descriptive data analysis techniques and descriptive statistical analysis. The assessment rubric is used as a performance assessment test to see learning outcomes. The results of this study indicate that student's learning outcomes after using announcing learning videos are as much as 84% increase compared to students who do not use announcing learning videos as much as 16%. Thus, the development of announcing learning videos is considered effective in improving student's learning outcomes.
الاصلاح الاداري واستقرار النظام السياسي في العراق بعد عام 2003 المعوقات والتداعيات
Authors: علاء الدين نوري اسراء
Published: April 2020

ان تحقق التقدم والتطور في كافة ميادين الحياة يتوقف اساساً على كفاءة الاجهزة الادارية في استيعاب وفهم الاهداف الانية والمستقبلية لحركة التطور والعمل بجدية لتحويلها الى انجازات ملموسة على ارض الواقع، حيث لم تستطع الاجهزة الادارية التقليدية ذات النهج القديم النهوض بعملية الاصلاح الاداري المؤدي الى اصلاح شامل يتبنى اساليب متطورة كفيلة باتخاذ قرارات رشيدة بعيدة عن التعقيدات الادارية والاساليب النمطية المؤدية الى شل حركة الابداع والابتكار.

إذ تولي النظم السياسية المختلفة الاصلاح الاداري اهمية كبيرة، وتهتم اجهزتها بتطبيقاته، خصوصاً بعد ان اتسع دور الدولة في القرن الحادي والعشرين، واصبحت مسؤولياتها تجاوز بكثير مسؤوليات الدولة في القرون الماضية، إذ اهتمت الدول المتقدمة بالإصلاح الاداري الى درجة انشاء وحدات متخصصة فنية هدفها التطوير الاداري على اعلى مستوى في الدولة، وتلحق اما برئيس الدولة او بمستوى قيادي فيها وتقوم بدراسة مستمرة لجميع الانظمة في الدولة، من حيث مدى ملاءمتها لأهداف السياسات العامة وعلى ضوء التطورات الاجتماعية والسياسية والاقتصادية والفنية.

وفي بيئة الادارة العامة والاصلاح الاداري في العراق لابد من تدخل السلطات العليا، لإقرار خطط وبرامج الاصلاح الاداري والانتقال الى الاساليب الادارية المعاصرة، لإحداث تغييرات تحقق معدلات نمو اقتصادي قادر على تحسين المستوى المعاشي لكافة افراد المجتمع.
المسارات الجغرافية لعقد اللؤلؤ الصيني وانعكاساته الجيوسياسية على دول مجلس التعاون الخليجي
Authors: مشعان المزروعي .  مثنى
Published: April 2020

يشهد العالم تغيرات متسارعة لشكل يجعل من الصهب الوقوف على كل هذه التغيرات ودراستها ووضع الحلول والمعالجات المناسبة لها، لما يخدم دول الخليج العربي بشكل عام ودول مجلس التعاون الخليجي بشكل خاص، ومن بين هذه المتغيرات المهمة استراتيجية طريق الحرير الصينية، والتي يعد عقد اللؤلؤ احد مكوناتها المهمة، فهذا العقد الذي يتمثل بالموانئ والمرافئ والمضايق والمطارات والاسواق المهمة يشكل احد اللبنات الاساسية في هذه الاستراتيجيات التي طرحتها الصين من اجل استعادة امجاد الامبراطورية الصينية التي ازدهرت في الماضي معتمدة على طريق الحرير التاريخي الذي انطلق من الصين مرورا باسيا الوسطى وايران وارض السواد ليصل الى البحر المتوسط ثم الى اوربا، او عبر تركيا الى اوربا، والذي سيمكن الصين وفق الرؤيا الصينية الى اعادة التوازن الدولي واستعاد النظام الدولي ثنائي القطبية.

      ان لعقد اللؤلؤ الكثير من الانعكاسات على المناطق التي سيمر بها هذا المشروع الكبير والمهم، ومن بين هذه المناطق دول مجلس التعاون الخليجي التي ستستفاد كثيرا من هذا المشروع اذا ما استطاعت التماسك فيما بينها وتجاوز الخلافات وايجاد حالة من التوازن في علاقاتها الجيوسياسية بين الولايات المتحدة الامريكية والصين، وسيكون لها انعكاسات سلبية كثيرة اذا ما استطاعت الولايات المتحدة الامريكية والقوى التي تدور في فلكها من ايجاد فجوات في العلاقات البينية لدول مجلس التعاون الخليجي، او لم تتمكن من ايجاد حالة من التوازن في علاقاتها مع كل من الولايات المتحدة والصين.

    انطلاقا من كل ذلك جاء هذا البحث ليحدد مسارات عقد اللؤلؤ الصيني، وتحديد الجوانب الايجابية والسلبية في هذه الاستراتيجية بالنسية لدول مجلس التعاون الخليجي، وبيان اهمية مرور عقد اللؤلؤ في دول مجلس التعاون الخليجي بالنسبة للصين، وبيان اهميته بالنسبة لدول مجلس التعاون الخليجي.
الصناعات الكهربائية وسبل تطويرها في محافظة ديالى ( شركة ديالى العامة للصناعات الكهربائية انموذجا )
Authors: thamer ragab May
Published: April 2020

يتناول البحث الصناعات الكهربائية ومدى أهميتها في محافظة ديالى بصورة خاصة والعراق بصورة عامة لارتباطها بحاجات الإنسان لما توفره من أجهزة ومعدات كهربائية ، فضلا عن المتطلبات الأخرى ، وبيان أهمية المنتجات التي تقوم الشركة بإنتاجها ، كذلك طرح ومناقشة المواضيع المهمة ذات العلاقة بالصناعات الكهربائية . لقد استند البحث إلى فرضية مفادها :

إن ضعف الدعم الحكومي يعمل على توجيه موارد الشركة في غير موارد استخدامها المثلى.

ضرورة تفعيل قانون التعرفة الكمر كية نظرا لما لهذا القانون من ايجابيات فهو يعمل على حماية وتشجيع الصناعة الوطنية ، فضلا عن عملية الحد من المنتجات الصناعية ذات النوعية الرديئة .

أما منهجية البحث فقد تناول البحث المواضيع التالية ، لمحة تاريخية عن الصناعة الكهربائية الهيكل الصناعي لشركة ديالى العامة للصناعات الكهربائية ، والية النهوض بواقع الصناعات الكهربائية في محافظة ديالى .
TRADITIONAL AND COMPLEMENTARY MEDICINE FROM HEALTH TOURISM PERSPECTIVE
Authors: TOSUN Nurperihan , DEMİR Yaşar , SAĞLIK Erkan
Published: April 2020

Health tourism, which is defined as travels for treatment, staying fit, protecting and improving health, has become an important source of income for countries in the last 20 years. Depending on globalization and the development of technology, the number of tourists traveling for health purposes is increasing rapidly in the world. In parallel with these increases, the demand for traditional and complementary medicine applications and products in the world is increasing. In Europe, more than 100 million people are traveling to receive these applications, and 25 million people are using traditional and complementary medicine products. These travels and expenditures provide significant income to the national economies. In Turkey, there has been an increase in both investments in health tourism and investments in traditional and complementary medicine applications and products in recent years. Turkey aims to gain more economic gains through its natural beauties, advanced medical infrastructure and recent investments on traditional and complementary medicine. With this conceptual study, it is aimed to address the Concept of traditional and complementary medicine from the perspective of health tourism.
What forms of social support predict self-rated health?
Authors: Boehler Jason
Published: April 2020

Background: Social support has been empirically linked to mental and physical health in the veteran population. No known research has examined the sources of social support in relation to physical health in older veterans. The purpose of the current study was to determine which sources of social support are most predictive of self-reported health among older veterans. Methods: Data from the 2014 wave of the Health and Retirement Survey, Psychosocial and Lifestyle Questionnaire, Participant Leave Behind portion was used in a Classification and Regression Tree analysis (CART) of veterans included in the sample (n = 1056). Results: Of veterans who scored greater than or equal to 3.17 in terms of spouse or partner social support, 75% self-reported health as good to excellent. Veterans at the greatest risk of self-reporting fair to poor health scored spouse or partner social support at less than 3.17 and had an annual income of less than $12,680. Conclusion: Though several covariates were included in the analysis of sources of social support, the most salient was spouse or partner social support, income, and friend social support.
TUGAS INDIVIDU REVIEW JURNAL
Authors: Dwi Fernanda
Published: April 2020

Boosting Indonesia's Tourism Sector to be Competitive, Penulis : AZ. Tayibnapis; MS. Sundari
Makalah Perangkat keras komputer
Authors: Syahmi Maulidia
Published: April 2020

ABSTRAKKebanyak orang hanya mengenal hardware dan tidak mampu mendifinisikan pengertian dari hardware itu sendiri. Hardware adalah perangkat keras computer yang nampak secara fisik dan dapat di raba. Berdasarkan sifat dan kegunaannya perangkat keras computer (hardware computer) dapat dikelompokan menjadi 5 bagian :A. Perangkat input/ input divice B. Perangkat keluaran / Output device C. Perangkat proses / Process device D. Perangkat penyimpanan/ Backing Storage F. Perangkat tambahan/ Periferal
Review Jurnal : Boosting Indonesia’s Tourism Sector to be Competitive
Authors: Dewi Violita
Published: April 2020

Indonesia masih sangat bergantung pada sektor pariwisata untuk menutupi defisit anggaran negara, namun pemerintah dan pelaku usaha pariwisata masih kesulitan untuk mendatangkan wisatawan sesuai target. Karena itu, penelitian ini bertujuan untuk meningkatkan sektor pariwisata melalui peningkatan daya saing. Penelitian membuktikan bahwa pemerintah telah melakukan banyak hal untuk mengembangkan pariwisata namun masih ada ketidakharmonisan dan ego sektoral antara kementerian dan pemerintah daerah yang menyebabkan turunnya daya saing.
Perangkat keras komputer
Authors: Daulay Chantika Dinda Putri
Published: April 2020

Perangkat keras komputer adalah semua bagian fisik komputer, dibedakan dengan data yang berada di dalamnya atau yang beroperasi didalamnya dan perangkat lunak yang menyediakan instruksi buat perangkat keras untuk menyelesaikan tugasnya. Perangkat keras komputer merupakan bagian yang berada di luar daan mudah dilihat.
How the hypothesis space is represented. Evidence from young children’s active search and predictions in a multiple-cue inference task
Authors: Ruggeri Azzurra , Jones Angela , Pachur Thorsten , gopnik alison , Markant Douglas Benjamin
Published: April 2020

To successfully navigate in an uncertain world, one has to learn the relationship between cues (e.g., symptoms) and an outcome (e.g., disease). During this learning, it is sometimes possible to actively manipulate the cue values, allowing one to test hypotheses about this relationship directly. Across two studies, we investigated how 5- to 7-year-olds select cue configurations when learning cue-outcome relationships and how they are guided by representations of the hypothesis space regarding these relationships. In our task, children selected which monster pairs to see running in a race, allowing them to learn how two cues (the color and shape of monsters) predicted the relative speed of the monsters; subsequently, they made predictions about the speed of new monsters. Using computational modeling, we compared several models in their ability to capture children’s responses. We found that young children’s search was most consistent with a model that assumed reliance on a hypothesis space represented in terms of the relative speed of individual monsters. However, when memory aids were provided during search, 7-year-olds were best described by a model that assumes reliance on a more efficient, high-level representation that organizes the hypothesis space based on abstracted cue-outcome relationships. Our results highlight the guiding role of hypothesis-space representations for search during learning, suggest that young children already spontaneously abstract hypothesis-space representations, and provide the first evidence for a shift between search and test in terms of the hypothesis-space structures on which children rely when navigating in an uncertain world.
Streamflow depletion from groundwater pumping in contrasting hydrogeological landscapes: Evaluation and sensitivity of a new management tool
Authors: Li Qiang , Zipper Sam , Gleeson Tom
Published: April 2020

Groundwater pumping can reduce streamflow by reducing groundwater discharge and/or inducing streamflow infiltration, which together are referred to as streamflow depletion. Recently, analytical depletion functions (ADFs) have been suggested as rapid and accurate tools for streamflow depletion assessment, but their performance has only been tested in a few hydrogeological settings. To evaluate whether they will be useful tools for other regions with contrasting stream network and hydrogeological characteristics, we compared ADFs to calibrated MODFLOW models in BX Creek and Peace Region with distinct hydrogeological settings (interior plateaus & highlands, and boreal plains, respectively) and spatial scales (165 km2 and 1952 km2, respectively) in British Columbia, Canada. Results showed that ADFs can accurately identify streams most affected by pumping for 100% and 83% of wells in the BX Creek and Peace Region, respectively, and had small prediction errors compared with MODFLOW. Specifically, the mean absolute error of predicted depletion ranged from 2% to 14% of the highest simulated pumping rate over the study period of 30 years, with improved accuracy during the pumping season. We also found contrasting responses of ADF performance to hydrostratigraphic properties such as hydraulic conductivity, aquifer thickness, streambed conductance, and well depth across two domains, indicating that different drivers control ADF accuracy in different hydrogeological settings. Therefore, we conclude that ADFs are useful tools for conjunctive water management, but a good understanding of local hydrogeological conditions is needed to address the potential uncertainty of ADFs for decision-making.
Abstract Clauses and the Descriptive Limits of Originalism: Embracing Legal Realism
Authors: VINCETI SILVIO ROBERTO
Published: April 2020

There seems to be an intuitive distinction between the concrete and abstract clauses of the U.S. Constitution: If concrete clauses–such as the Article II’s requirement that the U.S. President be at least thirty-five years of age–appear fairly uncontroversial as to their meaning and reference, abstract clauses–such as the Eighth Amendment’s prohibition of “cruel and unusual punishments”–show a more vague and debatable content. In the paper, I argue that the peculiar modality of legal change abstract clauses undergo thwarts a complete understanding of the U.S. Constitution in originalist terms. I take up Dworkin’s “moral reading” originalism and Bork’s “orthodox” one as two archetypal reconstructions of the framers’ intent in regard to abstract clauses. Despite substantial differences, both a Borkean and Dworkinian originalism share a commitment to a formal understanding of abstract clauses. For different reasons, however, they both fail in providing a sound account of abstract clauses’ change over time: If Dworkin’s account seems at variance with the rationale of a rigid constitution, a Borkean conception of abstract clauses, although interpretatively sound, appears at odds with reality.From the failure of the two reconstructions, I deduce several conclusions. First, that the best way to make sense of the abstract clauses’ change is to give up any formalist account thereof: Abstract clauses give rise to a plain instance of informal legal change, the reason for that possibly being that formalism is in competition with other human values–namely, the desirability of the outcomes. In that abstract clauses do not comport with formalism, an originalist account thereof is not descriptively accurate.But if abstract clauses do not abide by formal legal reasoning, the lawyer might wonder how to deal with them–especially, when faced in court. I contend that philosophy of language could hardly be of any help, despite the fact that abstract clauses recall the vagaries in reference “indexicals” bring about in analytic philosophy. Conversely, the employment of disciplines that study human behavior in different normative domains might prove decisive.If these reflections wound up agreeable, the validity of the insights of American legal realism would be reaffirmed. On the one hand, constitutional law is, to some extent, “legally indeterminate”; on the other, empirical social sciences–not armchair philosophy–are our best ally in addressing the indeterminacy.
The Fallacy of an Airtight Alibi: Understanding Human Memory for Where Using Experience Sampling
Authors: Laliberte Elizabeth , Yim Hyungwook , Stone Benjamin , Dennis Simon
Published: April 2020

A primary challenge for alibi generation research is establishing the ground truth of the real world events of interest. We used a smartphone app to record data on adult participants for a month prior to a memory test. The app captured their accelerometry continuously and their GPS location and sound environment every ten minutes. After a week retention interval, we asked participants to identify where they were at a given time from among four alternatives. Participants were incorrect 36% of the time. Furthermore, our forced choice procedure allowed us to conduct a conditional logit analysis to assess the relative importance of different aspects of the events to the decision process. We found strong evidence that participants confuse days across weeks. In addition, people often confused weeks in general and also hours across days. Similarity of location induced more errors than similarity of sound environments or movement types.
When status becomes essential: Developmental changes in the expression and consequences of essentialist beliefs about status
Authors: Mandalaywala Tara M , Lei Ryan , Benitez Josie , Rhodes Marjorie
Published: April 2020

Beliefs about social status have far-reaching social and psychological implications; therefore, it is critical to understand their development. The present research used a novel groups paradigm to investigate whether children (N=121) and adults (N =89) hold essentialist beliefs about social status (thinking of status as shared among group members, stable, heritable, and derived from intrinsic causes) and whether these beliefs contribute to discrimination and bias toward members of a low-status novel group. Participants endorsed some aspects of status essentialism (viewing status as a group-linked property) but not others (not viewing status as stable, heritable, or inherent). Neither children nor adults displayed a behavioral or affective preference for the higher-status group, or prejudice toward the lower-status group, not even when status was viewed as a group-linked property. This study suggests that more complex and multi-dimensional essentialist beliefs about status might be necessary to engender discriminatory attitudes and behaviors toward lower-status groups.
Testing temporal integration of feature probability distributions using role-reversal effects in visual search
Authors: Tanrıkulu Ömer Dağlar , Chetverikov Andrey , Kristjansson Arni
Published: April 2020

The visual system is sensitive to statistical properties of complex scenes and can encode feature probability distributions in detail. This encoding could reflect a passive process due to the visual system’s sensitivity to temporal perturbations in the input or a more active process of building probabilistic representations. To investigate this, we examined how observers temporally integrate two different orientation distributions from sequentially presented visual search trials. If the encoded probabilistic information is used in a Bayesian optimal way, observers should weigh more reliable information more strongly, such as feature distributions with low variance. We therefore manipulated the variance of the two feature distributions. Participants performed sequential odd-one-out visual search for an oddly oriented line among distractors. During successive learning trials, the distractor orientations were sampled from two different Gaussian distributions on alternating trials. Then, observers performed a ‘test trial’ where the orientations of the target and distractors were switched, allowing to assess observer’s internal representation of distractor distributions based on changes in response times. In three experiments we observed that observer’s search times on test trials depended mainly on the very last learning trial, indicating little temporal integration. Since temporal integration has been previously observed with this method, we conclude that when the input is unreliable, the visual system relies on the most recent stimulus instead of integrating it with previous ones. This indicates that the visual system prefers to utilize sensory history when the statistical properties of the environment are relatively stable
The interplay between mothers’ and children behavioral and psychological factors during COVID-19: An Italian study
Authors: Di Giorgio Elisa , Di Riso Daniela , Mioni Giovanna , Cellini Nicola
Published: April 2020

Italy has been the first nation outside of Asia to face the COVID-19 outbreak. To limit viral transmission of infection, by March 10th, 2020, the Italian Government has ordered a national lockdown, which established home confinement, home (smart) working, and temporary closure of non-essential businesses and schools. The present study investigated how these restrictive measures impacted mothers and their pre-school children's behavioral habits (i.e., sleep timing and quality, subjective time experience) and psychological well-being (i.e., emotion regulation, self-regulation capacity). An online survey was administered to 245 mothers with pre-school children (from 2 to 5 years). Mothers were asked to fill the survey thinking both on their habits, behaviors, and emotions and on those of their children during the quarantine, and retrospectively, before the national lockdown (i.e., in late February). A general worsening of sleep quality and distortion of time experience in both mothers and children, as well as increasing emotional symptoms and self-regulation difficulties in children, was observed. Moreover, even when the interplay between the behavioral and psychological factors was investigated, the factor that seems to mostly impact both mothers' and children's psychological well-being was their sleep quality. Overall, central institutions urgently need to implementing special programs for families, including not only psychological support to sustain families with working parents and ameliorating children's management.
COVID-19 and Violent Crime: A comparison of recorded offence rates and dynamic forecasts (ARIMA) for March 2020 in Queensland, Australia
Authors: Payne Jason Leslie , Morgan Anthony
Published: April 2020

At the time of writing, there was 2.9 million confirmed cases of COVID-19 and more than 200,000 deaths worldwide. Not since the Spanish Flu in 1918 has the world experienced such a widespread pandemic and this has motivated many countries across globe to take a series of unprecedented actions in an effort to curb the spread and impact of the SARS-CoV-2 virus. Among these government and regulatory interventions includes unprecedented domestic and international travel restrictions as well as a raft of stay-at-home and social distancing regulations. Each has left criminologists wondering what impact this will have on crime in both the short- and long-term. In this study, we examine officially recorded violent crime rates for the month of March, 2020, as reported for the state of Queensland, Australia. We use ARIMA modeling techniques to compute six-month-ahead forecasts of common assault, serious assault, sexual offence and domestic violence order breach rates and then compare these forecasts (and their 95\% confidence intervals) with the observed data for March 2020. We conclude that the observed rates of reported violent offending across Queensland were not--at least not so far--significantly different from what was expected given the history of each offence series.
Scientific careers and the mobility of European researchers: an analysis of international mobility by career stage
Authors: Cañibano Carolina , D'Este Pablo , Otamendi F. Javier , Woolley Richard
Published: April 2020

International scientific mobility and research careers are two concepts that are intimately related. Yet, it has been very difficult for scholarship to pinpoint exactly how international mobility impacts on research careers. This paper contributes to this question by investigating links between international mobility, research career stage progression and job changes. It does so using a large-scale survey (MORE) which targets researchers based in European universities. The results establish that the profile of international mobility varies by academic research career stage. They also show that for researchers in the established mid-career phase who are working internationally, there are career advancement benefits associated with return mobility to their home country. However, these benefits may reduce if the timing of return is too delayed. The paper concludes by discussing the implications of these results for researcher mobility policy in the context of the European Higher Education Area and the European Research Area.
Myriad-Briefing
Authors: Banks Ptolemy David Willmott
Published: April 2020

Briefing a participant is necessary to obtain informed consent. However, briefing can change a participant’s behaviour; for example, knowledge of an upcoming memory test might cause you to attend experimental stimuli more so that you look clever in the test. Studies that try to measure natural behaviour therefore use deception to avoid this behaviour change. This merely flips the problem from a methodological one to an ethical one. This paper guides future research of a potential solution: myriad-briefing is a technique of presenting a collection of possible tasks to ambiguate the nature of the experiment so that participants consent to the experimental tasks without knowing what the experiment will involve. Before more extensive investigation of the application of myriad-briefing, this paper investigated two salient caveats. Part 1 obtains feedback from participants about myriad-briefing to see if more information deters participation. Results find no negative effect of myriad-briefing on participant willingness to participate. Part 2 tests whether participants pay attention to myriad briefing in online studies to see if the technique is applicable. Results find that too few participants read the briefing to produce an observable effect suggesting myriad-briefing is best applied to laboratory settings.
Spermidine and its role in inducing autophagy in cardiac muscle to prevent cardiac dysfunction
Authors: Hassan Isa , Mirbahai Leda
Published: April 2020

Ageing is one of the most critical risk factors in the development of age-related disease. In particular, it is associated with an increased risk of cardiovascular disease with age-related changes to the heart demonstrating hypertrophy, reduced elasticity and reduced diastolic function. The dietary implementation of the polyamine spermidine has been shown to extend lifespan in a number of model organisms such as mice, rats, yeast, worms, flies and mammals, thought primarily to be due to its cardioprotective effects. Various studies have demonstrated the ability of spermidine to reduce blood pressure, delay hypertrophy and increase elasticity of cardiac muscle. Spermidine is a polyamine that is naturally abundant in a number of foods such as aged cheese, fermented soybean and wheatgerm, making it a viable compound to research its impact on longevity through dietary interventions. Spermidine has the ability to promote autophagy in cardiac muscle along with mitophagy. Autophagy is a vital process for the recycling of dysfunctional and potentially harmful cellular components which can prevent interruptions in the homeostatic environment and prevent disease. In light of the cardioprotective effects seen through spermidine supplementation in various models, it is a promising candidate for further research into treatments for age-related cardiac decline.
Exhibition Review: Last Supper in Pompeii - too much death not enough food
Authors: Summers Edward , Nawaz Sabah , Dale Elysia , Seager George , Novis Peter , Coster Millie , Jenkins Matthew , Hill Cameron , Sutherland Daisy
Published: April 2020

Exhibition Review: Last Supper in Pompeii - too much death not enough food
PENGARUH HARGA KOMODITI PANGAN TERHADAP INFLASI DI KOTA MEDAN
Authors: Rahmanta Rahmanta , Maryunianta Yusak
Published: April 2020

Inflation greatly affects the regional economy. It can be enlarge positively and negatively. When considering a high area it has negative influence, which is considered to have an influence. If in a low area, it must be something positive that can be encourage improvement for the better. This study aims to analyze the majority of changes in food prices to conversion in Medan. The data used in this study are time series data from January 2014 to August 2019, the data used are secondary data consisting of the development of monthly food  prices and data analysis method used is VAR or VECM analysis. The result showed, in the short term inculding several variables that influence the price of rice one month earlier, the price of rice two months before, the price of red chili one month before, the price of red chili two months before, the price of cayenne pepper one month before, the price of cayenne pepper two month before, The price of onion two month before, the price of garlic two months before, one better variable length is a red chili.