bluuebunny/crossref_metadata_2025 huggingface dataset:
The age of the Pre-Callovian Jurassic sequence at the southwest of Tatarstan (central Russia, Tarkhanovskaya Pristan’–Dolinovka reference section) and the status of the Upper Bajocian “Garantiana-beds”, previously described from here
Authors: Ippolitov A. P. , Gulyaev D. B.
Published: December 2019

In the present paper we describe and discuss belemnite finds from the basal part of the middle Jurassic sequence at the southwest of the Republic of Tatarstan (Tetyushi district). The belemnites were collected from the outcrops located along a shoreline of the Kuybyshevskoye reservoir (Volga river) between the place Tarkhanovskaya pristan and the former village Dolinovka. These belemnites indicate that the basal part of the Jurassic sequence is Early Bathonian (Ishmae Zone) or, less probable, Middle Bathonian in age. Such dating triggers a critical review for the age of the middle Jurassic sequence in the region. In particular, poorly preserved ammonites previously collected from the same outcrops higher in the succession and interpreted as members of the Late Bajocian subfamily Garantianinae, are in fact Late Bathonian Gowericeratinae. Consequently, Beds with Garantiana nominally the most ancient ammonite-based biostratigraphic unit within the whole Jurassic of European Russia, based on this assemblage, is invalid.
The problem of the non-marine cretaceous strata correlation in the north-east of Russia: the conditions of florogenesis in the volcanic region
Authors: Shczepetov S. V. , Neshataeva V. Yu.
Published: December 2019

The most part of the fossil floras from the Cretaceous volcanogenic formations of the North-East of Russia differs significantly in systematic composition from the same-age paleofloras of coastal lowlands. In order to explain the features of their formation, the modern data on the dynamics of vegetation cover on the volcanic plateaus of Central Kamchatka were used. It was shown that in the sites where the paleofloras in geological disposals of the Okhotsk-Chukchi volcanogenic belt were found, there was practically no erosion, but there was the abundance of volcanic material suitable for the formation of disposals. After the massive powerful eruptions, the inland districts of the vast volcanic areas were isolated from the sources of diasporas. Vegetation cover in these areas recovered mainly due to the pool of local species, i.e., maintained as a diasporic sub-climax. The lack of competition from angiosperms contributed to the long-term preservation in such paleofloras the ancient groups of plants and the formation of new taxa on their basis.
Palynostratigraphy and genesis of upper cretaceous and Cenozoic deposits in the southern part of the Kulunda depression, Altai region
Authors: Lebedeva N. K. , Kuzmina O. B. , Khazina I. V. , Rusanov G. G. , Glinskikh L. A.
Published: December 2019

The results of palynological and micropaleontological study of Upper CretaceousCenozoic strata exposed by boreholes (BH) 23 and 19 of the Aleisk Square (Altai Region) are presented. The obtained data allowed to substantiate the age of deposits, to make assumption about its depositional conditions and to clarify the division of the section into suites. Two palynological assemblages were established in the Cretaceous part of the BH 23 section: the first characterizes the Lenki Formation and dates by SenomanianTuronian, the second one is revealed in the Upper-Sym Subformation and dates by the Maastrichtian. The Paleogene Ostrovnoye Formation of continental genesis lies on the Upper Cretaceous sediments. In BH 23 and BH 19, this formation contains spore and pollen spectra of presumably Late PaleoceneEarly Eocene and Middle Eocene age respectively. According to palynological data, the Late Miocene age of the sediments at the upper part of BH 23 section and its affiliation to Pavlodar Formation have been substantiated. The structure of palynological assemblages, features of macerate and the absence of foraminifera indicate the continental genesis of the Upper CretaceousPaleogene sediments common in the southern part of the Kulunda Depression of the Altai Region.
Some of the philosophical sources of N. Minsky’s “meonism” (treatise With the Light of Conscience: thoughts and dreams about the purpose of life)
Authors: Batalova D. A. , Sapozhkov S. V.
Published: December 2019

The article analyzes some sources of the philosophical concept of the founder of the religious and philosophical course of domestic symbolism – Nikolai M. Minsky (1855/1856–1937), author of the famous treatise „With the light of conscience: thoughts and dreams about the purpose of life” (1890). „Meonism” – so the author himself called his philosophical system, referring this name to Plato as one of the most important sources of his ontology. The problem of the philosophical genesis of „meonism” remained relevant at all stages of the study and comments on „With the light of conscience”. However, so far, the attention of reviewers and commentators has been focused mainly on representatives of European philosophy, A. Schopenhauer and I. Kant, but Plato and other antique philosophers, despite the direct indication of the author of the treatise, remained unstudied. The article fills this gap by introducing into the circle the philosophical sources of the treatise of the Minsky concepts of Plato and Plotin as the most representative for understanding the antique genesis of „meonism”. The article compares the interpretation of Minsky and ancient philosophers of such central categories as „meon”, “single”, „nothingness”, “anamnesis”, etc. Turning to the circle of European philosophy, the authors of the article, as a topical source of „meonism,” highlight a number of maxim philosophical teachings of F. Nietzsche as a figure who in many ways defined the vector of developing philosophy in Russia at the turn of the 19th – 20th centuries. In particular, there is a transformation in the philosophical thinking of Minsky of such category as „love for fate” („amor fati”), which in many ways defined the moral pathos „With the light of conscience”, the ideal of selfless attitude to sufferings and death.
Image of childhood and youth in the Tatar literature of the Middle Ages and the Present
Authors: Sharyafetdinov R. Kh.
Published: December 2019

The article is devoted to the history of the appeal to the image of the child, the motive of Childhood and Youth in the history of Tatar literature: in the Middle Ages (on the example of the poem Kul Gali (XIII) “Kissa-i Yusuf” (“The Legend of Yusuf”) and works of Tatar literature of the present. to the mythopoetic image of the child in revealing the aspects of education, procreation and the transfer of cultural and linguistic traditions.
Long-distance heat transport based on temperature-dependent magnetization of magnetic fluids
Authors: Iwamoto Yuhiro , Nakasumi Hayaki , Ido Yasushi , Yamaguchi Hiroshi
Published: December 2019

Mn-Zn ferrite-based magnetic fluid is temperature-sensitive. Because of the low Curie temperature of Mn-Zn ferrite particles, magnetization is dramatically attenuated as the temperature rises. This temperature-dependent magnetization can be used to transport heat by magnetically driving a fluid via the application of a non-uniform magnetic field and heat. A potential application of this scheme is long-distance heat transport without the use of mechanical pumps. In the present work, a miniaturized magnetically-driven heat transport device with an inner diameter of 𝜙1.54 mm and a flow path length of 1,500 to 6,000 mm was fabricated. The influence of flow path length on the flow rate induced by the magnetic body force was investigated experimentally and theoretically. Although the flow rate decreased with increasing flow path length due to friction loss, the driving pressure increased with rising heater temperature because of the temperature-dependent magnetization. The influence of flow path length on the driving pressure is relatively insignificant. An increase in the flow path length leads to effects that both attenuate and enhance the driving pressure. Substantial long-distance (6,000 mm) heat transport was realized by applying a non-uniform magnetic field and heat.
What is the Ethics of Faith?
Authors: Shcotkina K.
Published: December 2019

An inexperienced law-abiding citizen, far from the intricacies of church-state relations, the turmoil surrounding the newly devised Ethics of Faith course and the firm intention of the Ministry of Education and Science to develop and introduce this course from September 1 this year should surprise. "Where to rush into such a heat"? What is the Ethics of Faith? And, most importantly, democratic or undemocratic? Is it advisable or inappropriate? After all, it would seem simpler - let everyone play in their own territory: the school - gives knowledge, the family - deals with the upbringing of the child and decides whether to be religious or not, the church educates the children entrusted to them by the family, appropriate values ​​and outlook.
Adult requirements for child morality
Authors: Ryabokon’ L.
Published: December 2019

This year, a new subject, Ethics, will be introduced for fifth- and sixth-graders. It is a cultural course of a secular nature, it lacks religious education. Children of ten to twelve years will be introduced to moral norms and universal values, will try to help determine their own life position. The authors of the program and textbooks expect that school ethics lessons written once a week will teach children to be friendly, polite, attentive and responsive to other people, make our children more tolerant and compassionate, and teach morality and immorality.
About Christian Ethics
Authors: Mil J.
Published: December 2019

The slight recognition that the idea of obligation to society has received in modern morality has Greek and Roman rather than Christian roots. So, even in the morals of private life - everything in it from generosity, nobility, personal dignity, even a sense of honor - has its origin purely a humanitarian, not a religious part of our education, and these qualities could never evolve from those ethical standards where the only explicitly recognized value is humility
The convergence of secular and religious spiritual educational systems and the state of social morality
Authors: Kyslyi A.
Published: December 2019

At the present stage of development of the Ukrainian state and formation of civil society there is a problem of national spiritual revival, the main issue of which is the formation and affirmation of the people of our country on the basis of human moral principles. In such circumstances, the tendencies of the development of religious life are clearly visible. The social transformations of the last decades have opened the space for the restoration of the full functioning of church institutions.
The development of secular education: problems and prospects
Authors: Kryzhanovskii R. , Pavlyuk P.
Published: December 2019

A new generation born during perestroika enters the world. This restructuring was not supported by repentance and spiritual rebirth. That is the cause of our crisis. Parents and teachers were more concerned about survival, shuttle-market relations, than education and schooling. The lack of elementary culture, general ignorance and the low quality of school knowledge in most applicants are now found by all universities. Without Christian education and upbringing, the problems will escalate.
Big change: what to do and where to start?
Authors: Guzenko L.
Published: December 2019

Perhaps the time has come in Ukraine, when “pedagogy, which puts a person at the center of everything, is now hopelessly outdated” (A. Kordier). Perhaps it’s time to help schools enter the three-dimensional world where God rules all things and where He defines “me”, “you”, “us”, “them.” The President sent to us by God set the goal to make a change in the philosophy of the school in Ukraine. It turns out, V.A Yushchenko. has in his heart to set another goal for Ukrainian education: to give our students the knowledge necessary for eternity. Will the realization of this goal become a big change, deep and thorough? It depends on us - practical teachers, methodologists, theorists, experimenters, academics and officials, all whom God has called to serve in the field of education, "to sow the rational, the good, the eternal."
Problems of teaching the course of Christian ethics in educational institutions of Odessa region
Authors: Veselago N. , Mart’yanov P.
Published: December 2019

It seems that the choice for the subject "Christian Ethics in Ukrainian Culture" was made by everyone: the so-called "traditional Churches" and the authorities. The move, however, leaves much room for thought. First, who will teach this subject in educational institutions? We propose to use the experience not only of the western regions of Ukraine, including Lviv, Ivano-Frankivsk, etc., but also of the Ostroh Academy National University. When on March 24, 2000, the Rivne Regional Council decided to introduce the subject of Christian ethics in Rivne schools, the National University "Ostroh Academy" became one of the basic training centers for teachers of Christian ethics. The creation of a faculty for the training of teachers of Christian ethics caused, accordingly, the recruitment of students.
Development of Orthodox education in modern Ukraine
Authors: Fylypovych Liudmyla O. , Gavrilova N.
Published: December 2019

The intensive development of the religious and ecclesiastical sphere, which was called to life by the democratic changes in Ukraine in the early 1990s, contributed to the rapid quantitative growth of educational institutions. According to statistics of the State Committee of Ukraine for Religious Affairs, as of 2005, there were nearly 10 thousand Sunday schools and 173 religious educational institutions of different religious affiliations and structures (from primary to vocational education institutions), a quarter of which belong to the Orthodox branch of Christianity. This has created a new situation in the religious education system that needs special study and research.
Structural changes in innovation in Polish industry
Authors: Zwolak Jan
Published: December 2019

As
regards the relationship between changes in the structure of innovative
marketed production and the structure of innovation expenditure, the efficiency
of generating direct physical production capital and social capital in Polish
industry has a decisive role. Since the rate (pace) of growth in innovative
marketed production and the rate (pace) of growth in physical capital are
determined by the milieu of a particular enterprise and are not dependent on
enterprises, the only variable explaining the rate of innovation growth is the
rate (pace) of growth (in the value) of expenditure on human capital in Polish
industry in 2005–2013. The results of the survey show that the rate (pace) of
growth (in the value) of expenditure on human capital was executed most extensively
in Polish industry in 2010–2013, whereas in 2006–2009 this rate (pace) was
shaped to a limited extent. As there was no uniform flow of expenditure on
human capital, the total value of innovations created in Polish industry in the
years analysed was limited.
KAJIAN TINGKAT KEBISINGAN KOMPLEK PERMUKIMAN DI RUANG PERUNTUKAN PERDAGANGAN DAN JASA DI KOTA JAMBI
Authors: S. Guntar Marolop
Published: December 2019

Merujuk pada Rencana Tata Ruang Wilayah  Kota Jambi Tahun 2013-2033, salah satu ruang peruntukan perdagangan dan jasa di kota Jambi adalah di jalan Prof. Dr. Soemantri Brojonegoro Kelurahan Solok Sipin Kota Jambi yang diambil sebagai lokasi penelitian mewakili Kota Jambi. Namun, pada ruang tersebut terdapat komplek permukiman.  Dengan demikian bila di ruang peruntukan perdagangan dan jasa terdapat permukiman, maka baku mutu lingkungan tingkat kebisingan cenderung melampaui baku mutu tingkat kebisingan permukiman, yakni > 55 dB (A).Untuk mengkaji tingkat kebisingan dilingkungan permukiman yang berada pada wilayah peruntukan perdagangan dan jasa merujuk ke Keputusan Menteri Lingkungan Hidup  Nomor : 48/MENLH/XI/1996 Tentang Baku Tingkat Kebisingan yaitu Parameter kebisingan Ekivalen (Leq),  kebisingan rata-rata (Levg), kebisingan minimum (Lmin), dan kebisingan maksimum (Lmax).Tingkat kebisingan di komplek permukiman  Kota Jambi yang terletak di  ruang peruntukan perdagangan dan jasa sudah di atas baku mutu lingkungan, yakni : 1. Tingkat Kebisingan Ekivalen = 62,4 dB (A); 2. Tingkat Kebisingan Rata-rata = 62,2 dB (A); 3. Tingkat Kebisingan Minimum =60,2 dB (A); dan 4. Tingkat Kebisingan Maksimum = 64,3 dB (A)
FAKTOR PENYEBAB KETERLAMBATAN PEKERJAAN KONSTRUKSI MENURUT PRESEPSI KONTRAKTOR
Authors: Handayani Elvira
Published: December 2019

Jambi city is one of the cities that began to develop on the island of Sumatra in the field of infrastructure and the economy, so development is one activity that is enhanced by the local government in the framework of the welfare and prosperity of the people of Jambi. In the process of development is very common problems causing delays in work, many factors causing delays become very common problem faced by the parties involved, especially the Contractor which act as implementers.From the research the factors causing delays in construction work in the city of Jambi as perceived by the contractor, a number of conclusions, among others:Factors Materials and Materials obtain a total score of 7.18,Environmental Factors obtain a total score of 5.96,Financial Factor obtain a total score of 5.99,Factors Changes obtain a total score of 6.95,The Labor get highest total score is 7.29,Factors and Control Time to get a total score of 5.93,Factors Hardware obtain a total score of 7.15
TARIKAN KENDARAAN PADA KAMPUS UNIVERSITAS BATANGHARI
Authors: Ishak Ishak
Published: December 2019

University Batang previously was a development of the High School of Teacher Training and Education. A strong desire from the public to the availability of higher education institutions in a wider spectrum, then on 1 November 1985 was officially stood Batang University. Currently the University of Batanghari parenting 5 faculties with 16 programs of study, comprising 13 courses Strata (S-1), 2 Program Level Education Strata two (S-2) and 1 Study Program Level Education Diploma three (D-3 ). Until the year 2013/2014 the number of graduates (Alumni) until graduation 35 in June 2014 as many as 8771 people. Students will create attraction and great traffic generation.The results of research in the field showed that for the expenditures of the students had no significant effect on the vehicle pull to the campus of the University Batang (sig> 0.05), while the frequency factor visit new students to campus gained significant effect equation Y = 2.78 + 0.85 X2 and also the distance factor to the equation Y = 1.26 + 1.32 X2 X3
ANALISA PERENCANAAN PERKERASAN KAKU (RIGID PAVEMENT) APRON BANDAR UDARA SULTAN THAHA SYAIFUDDIN JAMBI
Authors: Huzeirien Huzeirien , Dahlan M Eri
Published: December 2019

The function of the Airport is like a terminal which in this case serves passenger aircraft as a stop, departure, or just an airplane stopover. at the airport there are various kinds of series of activities related to aircraft, such as transporting / dropping passengers and goods, conducting refueling, aircraft maintenance, aircraft damage repair, and so forth. The apron is part of the airport which is the area used in accommodating the aircraft to load and disassemble or degrade passengers and freight, park, and refuel. Pavement is the main structure in apron construction. This means that the apron is required to be able to accept and bear the aircraft load and traffic on it is planned properly. This study aims to calculate the rigid apron pavement construction designed so as to obtain pavement with carrying capacity capable of serving air traffic in accordance with the aircraft traffic plan.Keywords: Airport, Apron, Rigid Pavement
Analisa Produktivitas Mesin Pemarut dan Pemeras Ubi Kayu
Authors: Siswanto Jatmiko Edi
Published: December 2019

The process of making tapioca flour traditionally consists of three stages performed separately. The three stages of tapioca flour production can also be done mechanically, ie with the help of equipment, both for the process of dissolving and the process of extortion and filtering. Existing mechanical means, using two separate tools in which one device is used for the dissolution process, while the other is used for extortion and filtering. 5 tests were performed with the scales specified in the test ie 2 kg, 4 kg, 6 kg, 8 kg, and 10 kg. The average engine capacity of 12 Kg / Hr and the capacity of cassava hardener is 11 Kg / hour. The average efficiency of flour testing was 20.54% and the average efficiency of cassava dregs was 37.8%.Key words: Productivity, Capacity, Efficiency
Kajian Teknis Bangunan Pelimpah Embung Pinang Merah Di Kabupaten Merangin Provinsi Jambi
Authors: Azwarman Azwarman
Published: December 2019

Embung merupakan bangunan konservasi air sejenis waduk berukuran mikro yang dibangun untuk menampung kelebihan air hujan dimusim hujan dan aliran sungai kecil di sekitarnya. Air yang ditampung tersebut dapat digunakan sebagai kebutuhan masyarakat sekitarnya maupun untuk suplai air irigasi dan tambak ikan. Embung merupakan salah satu teknik permanen air yang sangat sesuai dengan segala agroekosistem, dan secara operasional embung berfungsi menampung air hujan dan mendistribusikan dan menjamin kontinuitas ketersediaan air untuk keperluan manusia,tanaman, dan ternak di desa dimana embung itu dibangun. Kapasitas embung sangat ditentukan oleh kapasitas pelimpah (Spillway). Spillway yang disebut juga dengan pelimpah yang merupakan bangunan air beserta instalasinya yang berfungsi untuk mengalirkan debit banjir yang masuk ke dalam waduk agar tidak membahayakan keamanan bendungan terhadap overtopping dan gerusan di hilir Embung. Kapasitas Embung ditentukan berdasarkan debit banjir yang diperhitungkan berdasarkan besarnya curah hujan atau intensitasnya dan luas areal yang diairi hujan . Tujuan dari penelitian ini adalah menghitung debit rencana banjir dan kapasitas bangunan pelimpah embung.
Perancangan Boost Konverter Sebagai Penguat Umpan Balik Charger Control Baterai Pada Panel Surya
Authors: Yusiana Venny
Published: December 2019

Pemanfaatan dari energi surya dapat menghasilkan energi listrik dengan menggunakan komponen panel surya. Komponen panel surya ini dapat merubah intensitas matahari menjadi energi listrik DC (Direct Current), besar energi listrik DC yang dihasilkan dari panel surya tergantung dari kuat intensitas matahari jika kaadaan intensitas matahari yang tidak konstan dapat menyebabkan kerja dari panel surya tidak efektif, untuk itu diperlukan sebuah rangkaian elektronik daya DC Chopper. Pada penelitian ini menggunakan DC Chopper yang digunakan adalah Boost Converter. DC Chopper tipe Boost Converter adalah DC chopper yang keluarannya dapat dinaikkan. DC Chopper ini akan diaplikasikan sebagai suplai daya DC yang dihasilkan panel surya sebagai charger baterai, dimana DC chopper ini digunakan sebagai penguat umpan balik (feedback) saat terjadi jatuh tegangan ketika intensitas cahaya matahari menurun.
Analisis Sistem Drainase Untuk Menanggulangi Banjir pada Kecamatan Jambi Timur
Authors: Yamali Fakhrul Rozi , Syakban Amri , Sugianto Eko
Published: December 2019

Permasalahan yang terjadi pada sistim drainase Kecamatan Jambi Timur yaitu setiap tahunnya selalu tergenang air, khususnya pada musim penghujan. Pada sejumlah saluran drainase, begitu hujan besar terjadi air meluap keluar dan menggenangi ruas jalan. Faktor yang mempengaruhi daya tampung air tersebut, salah satunya adalah banyak saluran yang sudah menebal endapan lumpurnya.Dalam analisa curah hujan untuk menentukan debit banjir rencana, data curah hujan yang dipergunakan adalah curah hujan maksimum tahunan (Annual Maximum Series). Untuk perhitungan curah hujan rencana, digunakan Metode Distribusi Normal, Distribusi Log Normal, Distribusi Log–Pearson III dan Distribusi Gumbel. Untuk  hujanyang terjadi selama 5 menit sampai 2 jam, persamaan intensitas durasi hujan menggunakan Rumus Talbot, Ishiguro, dan Sherman. Luas area daerah tangkapan (Catchment Area) didapat dengan menggunakan Software Global Mapper 12 berdasarkan data Digital Elevation Model SRTM_57_13. Penggunaan Metode Rasional pada daerah pengaliran dengan beberapa sub daerah pengaliran dapat dilakukan dengan pendekatan nilai C gabungan atau C rata–rata. Adapun rumusan perhitungan debit rencana menggunakan Metode Rasional. Nilai debit rencana akan dibandingkan dengan nilai debit kapasitas yang telah dianalisa berdasarkan analisis hidrologi dan hidrolika. Jika nilai Debit Kapasitas (Qsaluran) lebih kecil dari nilai Debit Rencana (Qrencana), maka dilakukan dimensi ulang saluran drainase.
Pemanfaatan Kantong Plastik Bekas Untuk Paving Block
Authors: S Guntar Marolop , Suhendra Suhendra
Published: December 2019

Salah satu produk teknologi adalah plastik. Plastik banyak digunakan sebagai perabot rumah tangga, sebagai pembungkus kemasan (kantong) dan penggunaan lain. Selain fungsinya yang praktis dan desain kemasan yang menarik, harga plastik juga lebih murah sehingga banyak digemari oleh masyarakat. Pada umumnya  kantong plastik hanya digunakan sekali pakai dan akan dibuang berupa sampah. Sampah kantong plastik ini sulit terurai dan memiliki komponen pencemar yakni  benzena yang merupakan  salah satu penyebab kanker. Bila jumlah sampah kantong plastik semakin banyak, maka sampah ini akan menimbulkan masalah bagi lingkungan dan kesehatan. Di sisi lain, sampah plastik masih dapat dimanfaatkan melalui proses tertentu, salah satu diantaranya mengolah kantong palstik menjadi paving block. Dengan cara mencairkan sampah kantong plastik melalui proses pemanasan. Penelitian yang dilakukan dengan mencairkan bermacam bentuk dan jenis sampah plastik, kemudian dicetak menjadi paving block, membutuhkan sekitar 26 liter sampah plastik untuk mendapatkan satu buah paving block tipe segi enam dengan tebal 5cm. Hasil uji kuat tekan menunjukkan bahwa mutu yang dihasilkan memenuhi klasifikasi mutu D : bisa digunakan untuk taman dan penggunaan lain.
Analisa Daya Dukung Tanah untuk Pondasi Tiang Pancang pada Rencana Pembangunan Komplek Pendidikan Islam Al Azhar 57 Jambi
Authors: Setiyo Danipra , Suhendra Suhendra , Nuklirullah M
Published: December 2019

Pondasi tiang pancang merupakan salah satu jenis dari pondasi dalam yang umum digunakan, yang berfungsi untuk menyalurkan beban struktur kelapisan tanah keras yang mempunyai kapasitas daya dukung tinggi yang letaknya cukup dalam didalam tanah. Daya dukung pondasi tiang pancang dipengaruhi oleh daya dukung ujung tiang dan daya dukung selimut tiang. Studi analisa daya dukung tanah untuk pondasi tiang pancang dilaksanakan pada proyek pembangunan komplek pendidikan Islam Al Azhar 57 Jambi di kawasan kota baru terpadu Citra Raya City, Mendalo Darat, Kecamatan Jambi Luar Kota, Kabupaten Muaro Jambi, Provinsi Jambi. Tujuan dari studi ini adalah menghitung daya dukung pondasi tiang pancang tunggal dan penurunannya. Metode-metode yang digunakan  dalam penelitian ini adalah metode Aoki dan De Alencar dan metode Langsung berdasarkan data hasil uji sondir atau Cone Penetration Test (CPT), metode Meyerhoff berdasarkan data hasil Standar Penetration Test (SPT) dan metode Alpha (α), metode Lambda (λ) dan metode Beta (β) berdasarkan data hasil uji laboratorium. Perhitungan daya dukung pondasi tiang pancang dari masing-masing metode dibandingkan. Hasil analisis perhitungan daya dukung pondasi tiang pancang pada enam titik sondir yang ditinjau di kedalaman 10 meter menunjukkan bahwa daya dukung tiang tunggal yang terendah pada titik S 06 berdasarkan metode Aoki dan De Alencar adalah Qu = 88,84 ton dengan Qa = 35,54 ton dan penurunannya 33,08 mm, berdasarkan metode Langsung daya dukung tiang tunggal yang terendah pada titik S 05 yaitu Qu = 365,34 ton dengan Qa = 84,87 ton dan penurunannya 44,26 mm, berdasarkan metode Meyerhoff dengan data SPT yang terendah pada titik BH 02 yaitu Qu = 62,70 ton dengan Qa = 38,96 ton dan penurunannya 19,11 mm, berdasarkan metode Alpha (α) dengan data hasil uji laboratorium nilai yang terendah pada titik BH 01 yaitu Qu = 83,38 ton dengan Qa = 27,79 ton dan penurunannya 38,42 mm, berdasarkan metode Lambda (λ) nilai daya dukung yang terendah pada titik BH 01 yaitu Qu = 71,10 ton dengan Qa = 23,70 ton dan penurunannya 38,42 mm dan berdasarkan metode Beta (β) daya dukung yang terendah pada titik BH 01 yaitu Qu = 29,33 ton dengan Qa = 9,78 ton dan penurunannya 38,42 mm.
沙土环境下拱型履带板履刺高度的建模仿真与试验
Authors: 何 弘瑞 , 李 军
Published: December 2019

现如今履带车辆多在软土、沙土等非规则路面上行驶作业，其中由于沙土路面的物理特性复杂多变，流动性强，履带车辆在沙土路面上的附着性能自然也要下降许多。影响车辆附着性能的因素错综复杂，其中包括：动力输出、动力传动、地面条件等等。笔者着重从地面力学的角度研究制约履带车辆附着性能的主要因素：履带板履刺结构。土壤，选用典型细沙土路面作为研究对象。履带，选用拱型履刺结构的履带板作为与土体相互作用研究对象。研究了不同的履刺高度对履带车辆在沙地中行驶时附着特性的影响。
市政工程给排水管道施工技术探讨
Authors: 辛 琦
Published: December 2019

科学技术的突破和发展，给经济社会的繁荣带来了巨大的推动作用，社会经济总体水平的提高，给人们创造了更加美好的生活，在这个背景之下，人们对城市基础设施建设和城市精细化管理的需求日益增加。特别是对城市居民生活、工作和工业生产极为重要的城市给排水系统的建设是非常重要和关键的，给排水系统的建设质量以及建设水平直接影响到人民的生活。因此，为了保证城市的供水和排水系统建设的质量和水平，对人们的生活以及城市的发展有着非常重要的作用。
泄漏检测与修复技术在油品储运装置的应用
Authors: 刘 福启
Published: December 2019

近年来，工业生产和人们的生活对自然环境造成的破坏日益严重，整个社会越来越高度的关注生态环境的保护和自然资源的节约，对于诸多行业也进行了更为严格的环境保护的规定，其中石油化工行业是中国目前阶段的工业挥发性有机物的主要排放来源，不仅排放量很大，而且排放过程基本上是没有任何有效的监管和控制的。因此，如何在生态环境保护的背景下，科学合理且高效的控制和管理石油化学工业中的挥发性有机物是至关重要的。通过对相关设备进行严格的检测，可以及时的发现泄漏源头，并且有针对性的采取一定的解决方式对泄漏源头进行消除，有效减少泄漏对石油化工行业的安全构成威胁。
污水处理厂工程建设的质量难点及管理初探
Authors: 倪 同荣
Published: December 2019

污水厂工程建设能够提高城市水污染治理能力，所以要重视工程质量的控制与管理，这关系到周边生产、生活用水的质量，因此必须重视污水处理工程建设的质量控制；针对其质量控制难点提出改进措施。
关于加强煤矿建设工程质量控制的研究
Authors: 刘 波
Published: December 2019

为了提升现代煤矿建设工程质量，需要重视工程质量的控制工作。文章中主要阐述煤矿工程质量控制现状及问题、加强质量控制的策略。通过分析可知，虽然现代煤矿企业对工程建设质量都有较高重视，但因为缺乏有效的思路和方向，导致质量控制力度始终无法提高，所以为了解决这一问题，需要分析其中具体问题，以此为方向提出相关策略。
房屋建筑工程质量安全监督现场管理探讨
Authors: 张 震
Published: December 2019

房建工程的施工周期长、参与工种多，建筑工程质量安全的管理难度大，对房屋建筑工程进行施工质量与安全管理直接关系到项目的最终竣工效果是否符合设计方案预期，在施工过程中会遇到各种问题，需要深入剖析建筑工程施工中存在的问题并给出针对性的改进对策，从而保障建筑工程项目的施工质量与安全。文章结合笔者的工作经验对房屋建筑工程质量安全监督现场管理工作进行分析，为今后更好的开展现场管理工作提供参考与借鉴。
工程造价预决算审核问题及应对措施分析
Authors: 钟 焱杰
Published: December 2019

在建筑工程中，预决算工作所以起到的作用是十分巨大的，并且预决算工作与建筑成本密切相关。为了保证建筑工程所有参与方的利益，需要充分结合各方面实际情况，严格遵照相关规定要求，在针对预决算工作的开展进行审核的时候，务必要制定细致的工作计划，对建筑工程整体成本加以切实的管控。这篇文章主要围绕工程造价预决算审核问题展开全面深入的研究分析，并针对性的提出了解决的建议。
建筑工程暖通空调系统节能减排设计分析研究
Authors: 徐 乐
Published: December 2019

供暖、通风与空调系统是建筑工程中不可或缺的组成部分,对保证工作条件、提高生活质量、节约能源和保护环境均有着十分重要的作用。随着人们对自身生活和工作环境的舒适性要求越来越高,许多建筑中都设有暖通空调系统。设计合理的暖通空调系统可以营造出良好的室内环境，使人们在日常生活和工作中感觉更加舒适,但是其对能源的消耗也是巨大的。根据有关统计数据,暖通空调系统能耗约占到建筑总能耗的50%左右，但其节能比例通常达不到50%，节能一般与能耗不成比例，存在这种问题的主要原因是在暖通空调系统设计及其安装中普遍存在一些问题。我们应主要从设计方面考虑,运用合理的节能设计方案来使建筑暖通空调系统的整体能耗水平更加符合当前社会迫切的节能减排要求。
刍议建筑工程管理的现状及控制措施分析
Authors: 陆 君函
Published: December 2019

在当前的社会发展阶段，建筑业的发展为社会经济带来了巨大的推动作用，同时，和建筑行业相关的其他各个行业都在建筑业发展的影响下，得到了很大的发展助力。建筑工程项目施工过程中的管理涉及非常多的管理环节，包括建筑工程项目施工建造质量的管理，建造施工的成本，施工环节的安全等因素，尤其在一些施工技术难度较大、规模较大的建筑工程项目的建造过程中，建筑工程的整体建造施工质量和建造施工的安全都是非常关键和重要的，所以也对施工管理工作提出了更高的要求和更高的标准，如何有效地推动现有的建筑行业的施工管理制度并提高建筑工程项目施工建造的安全是建筑行业从业者的一个重要使命任务。
建筑安装工程中暖通及给排水安装常见问题
Authors: 徐 建波
Published: December 2019

暖通及给排水作为建筑安装工程体系中的基础组成部分，整个暖通和给排水系统的性能与建筑工程投入使用后的使用效果以及民众的生活水平存在密切的关联，并且对于我国城市化建设工作的发展也能够起到一定的影响作用。特别是在复杂多变的建筑工程市场环境中，施工企业必须牢牢把握暖通及给排水建设过程中的细节性要求，全面提升安装工作开展的科学性、有效性，才能更好地立足于竞争激烈的现代化市场。基于此，探究暖通及给排水安装过程中的常见问题及优化策略，有着较高的现实价值与实践意义。
关于装配式建筑的结构设计要点分析
Authors: 吴 琳 , 王 艳 , 纪 翔
Published: December 2019

随着我国建筑行业的显著发展，其向工业化转型的发展脚步也越来越快。装配式建筑物由于它独特的应用优势，受到了越来越多的人重视。目前在我国装配式建筑物正处于推广阶段，当下我国环境压力和能源压力不断加大，绿色环保节能也成为了装配结构的设计研究的关键。飞速的发展速度使得装配式建筑形式被人们普遍熟知，并且得到了越来越多的认可与使用。就装配式建筑结构设计的要点进行了简要分析，以供参考。
商品混凝土的质量全程控制要点
Authors: 费 爱民
Published: December 2019

在整个建筑工程施工过程中，使用最为频繁的就是商品混凝土物料，所以商品混凝土物料的质量与建筑工程施工质量和效果存在密切的关联。要想从根本上对建筑工程的结构质量和稳定性加以保证，最为重要的就是要从施工各个环节入手，对商品混凝土施工物料的质量加以控制，确保建筑结构整体质量。
建筑给排水工程常见的渗漏问题及解决方法
Authors: 范 阳阳
Published: December 2019

在整个建筑工程结构中，给排水工程的作用是非常重要的，在建筑中设置给排水系统，其目的就是为民众的生活和工作提供水源以及将生活污水排出到建筑之外。在给排水系统中，最为突出的问题就是管道渗漏的问题，这一问题严重损害了给排水工程的质量。就以往建筑工程实际情况来看，导致渗漏问题的根源有很多，管道材质较差以及施工管理工作不到位都是造成给排水工程施工质量问题的主要根源。鉴于此，这篇文章主要围绕建筑项目给排水工程中渗漏问题展开全面深入的研究，并针对性的提出了解决建议，希望对建筑给排水工程的良好发展有所助益。
探究绿色建筑施工技术在建筑工程中的应用
Authors: 张 光明
Published: December 2019

当前的经济社会发展阶段，建筑行业已经成为了社会经济发展的一个重要的支柱行业，不仅给城市的发展带来了很大的推动作用，也为建筑工程相关的各个行业的繁荣贡献了积极的力量，但是在建筑工程项目的施工过程当中，也产生了很大的环境污染以及资源浪费的问题。当前环境保护和资源节约理念已经深入到每个人的思想认识中，人们更加关注身边的生活居住和工作环境。对于节能环保的社会共识已经非常广泛，因此各行各业都必须适应新的生态、环保、节能的发展要求。建筑行业也是如此，必须要积极的发展和应用绿色节能环保的建筑施工技术，在工程项目的建造过程当中，做到环境友好、资源节约，提高建筑工程项目的生态效益。绿色建筑技术是融合了新技术、新工艺、新材料等建筑行业一些新兴科技，并且在保障工程项目建造施工的整体质量和水平的前提下，做到能源消耗的降低，以及对生态环境的低污染甚至不污染。达成绿色建筑项目的要求，做到人与自然的和谐共处，顺应五位一体的生态发展理念。这样才可以推动建筑工程行业的高质量、可持续的健康发展。
陡峭薄壁山体开挖法及预裂爆破技术在坝肩开挖中的应用
Authors: 宁 安鹏
Published: December 2019

文章结合笔者的工作实践，阐述了陡峭薄壁山体开挖法及预裂爆破技术在拱坝坝肩工程开挖中的应用，主要研究的角度就是薄壁山体如何运用技术手段安全开挖及保证预裂爆破基面的成型质量，比较具体的分析与概述，还希望能够起到参考的作用。
工民建项目施工现场管理水平的提高策略思考
Authors: 许 如乔
Published: December 2019

文章从建筑施工现场管理概述、工民建筑施工现场管理的内容和建筑施工现场存在的问题三个方面进行研究，对提高施工现场管理水平提出了可行策略，如提高工程质量、完善安全管理条例、提升工民综合素质等几个措施。
市政工程附属设施设计与施工缺陷分析
Authors: 周 富强
Published: December 2019

城市市政工程的道路、桥梁、排水等主体工程设计与施工水平近几年取得了长足的进步，但由于对相关附属设施设计与施工的重视程度不高，实践中因考虑不周或产生质量事故，或给运营维护带来不便，或产生景观瑕疵，或给居民出行产生误导。文章结合实例分析了声屏障、人行道和侧平石、绿化、交通标志标线等附属设施常见设计与施工缺陷，提出解决思路和建议，供同行参考。
节能技术在有机硅单体生产中的应用
Authors: 范 艳霞 , 刘 彬 , 胡 质云
Published: December 2019

有机硅产业是新型产业，在国内才有近十年的发展壮大，因产业利润大，国外技术先进，但垄断性强。通过对单体生产过程中，高能耗工序进行系列技术创新，技术升级，单体生产单位能耗有了大幅度的降低同时，增加了企业效益。文章介绍几年来较大的单体生产节能技术改造及取得效益。
建筑工程施工技术及现场施工管理探究
Authors: 商 颖
Published: December 2019

在社会快速发展进步的影响下，使得人们的思想意识出现了显著的变化，对建筑工程施工质量提出了更高的要求。在实施建筑工程施工工作的时候，施工技术水平的高低与建筑施工质量存在一定的关联。所以，在针对工程施工技术实施管理工作的时候，需要重点关注施工技术的水平，这也是确保施工质量和施工安全性的基础管理工作。充分结合实际情况，全面落实施工技术管理工作，能够促进企业工程施工质量的提升，带动企业综合实力的提升。
Kasnorimski lonci za pohranu s T-oblikom ruba iz Rifnika kod Celja
Authors: Bausovac Maja
Published: December 2019

The period at the turn of the 4th and 5th centuries produced a wealth of pottery, including large storage jars with a T-shaped rim and decorated with single or multiple wavy lines and horizontal grooves on the rim and body. It is a fairly specific pottery form that is quite rare at Slovenian sites; apart from Rifnik, a more substantial quantity has only been excavated in Kranj. Elsewhere (Hungary, Bulgaria, Croatia, Serbia), such jars are known in greater numbers on a few sites only and are similar to those from Rifnik in shape and decoration, but not fabric. At Rifnik, their fabric is the same as that used for several other kinds of pottery from the same period, which suggests a local production that followed the general trends of the day.
Hybrid Process of Electrochemistry with Magnetite Nanoparticles for Treatment of Turbid Water
Authors: Mohammed Thamer Jasim , Al-Zuheri Hadeel Atiya
Published: December 2019

Magnetic nanoparticles are now being investigated widely in field of water treatment. The aim of this study was to evaluate the feasibility of electrocoagulation process combined with addition of magnetite nanoparticles as a turbidity removal process. Bentonite was used as source of turbidity for the synthetic turbid water. Experiments were conducted in a bench scales electrocoagulation reactor where voltage was applied across a perforated plate of aluminum as anode, and iron mesh as cathode. Commercial grade of magnetite (Fe3O4) with an average nanoparticle size of 50 nm was used. The effect of some factors such as initial pH of the solution (5-9), current density (5-25 mA/cm2), and magnetite dosage (0.4-2.5 gm) on the efficiency of the process were studied. The residual turbidity obtained by using electrocoagulation process alone was (7.47 NTU) from initial turbidity of (200 NU) at constant conditions of pH 6, current density 15 mA/cm2 and electrolysis time 20 min. While under these same conditions the combined electrocoagulation + magnetite process with the added (1.4 gm) of magnetite and under the same operating conditions the residual turbidity was (4.34 NTU), which indicate that the magnetite nanoparticles enhanced the electrocoagulation process.
Aerobic Municipal Solid Waste Compost Quality According to Different Layers of Composting Bioreactor
Authors: AL-Saedi Zainab Zamil , Ibrahim Jathwa Abdul Kareem
Published: December 2019

Composting is one of the methods of solid waste management (SWM) where the organic component of solid waste stream is biologically decomposed under controlled conditions. A bioreactor tank was designed to contain 59.2 kg of mixed organic municipal solid waste, the organic matter was degraded under aerobic condition for 30 days. The tank was 45 cm in diameter, 130 cm total height and a 0.2 cm wall thickness. Three circular openings with screwed cover having diameter of 12 cm were leveled at (20, 40 and 80) cm respectively to withdraw samples. Temperature, moisture and pH were measured for three layers as process guideline indicators. Maximum temperature ranged between (34.79 to 46.91) ºC. Initial pH value was 6.53, ended within a range of (7.4 to 7.44). Chemical analysis for the composts in the three levels proved that the final C/N ratio ranged between (13.8 to16.1), TOC ended within a range of (17.33% to 25.24 %), final nitrification index (N-NH4/N-NO3) ranged between (0.22 to0.31), final of P% ranged between (0.89% to 1.23%), final of K% ranged between (1.69% to 1.81%) and results of germination index (GI %) ranged between (76.54%, to 88.35%) for three layers respectively. At the close of the experiment results proved that aerobic in-vessel composting could reduce the large amounts of wastes by 40% as a total mass. A satisfactory degree of decomposition was apparent in all levels, and the material was characterized by a pleasant earthy odor, and the obtained compost can be classified as mature compost. In conclusion, the three different layers do not have much effect on the quality indices of the final product.
Biosorption of Cationic Dyes onto Cork Stopper Particles
Authors: Al.Joboury Israa A. , Ebrahime Shahlaa E.
Published: December 2019

In this study, cork stopper particles were used as a low cost biosorbent to remove the cationic dyes (Methylene blue (MB), Malachite green (MG), and Methyl violet (MV)) from simulated wastewater. Batch sorption experiments of components were conducted as a function of pH, sorbent dosages, contact time, agitation speed, and particle size to optimize the best conditions for maximum removal efficiencies of dyes. The experimental data fitted slightly best to the Langmuir isotherm model than to Freundlich and Temkin isotherm model. The experimental data proved that the adsorption kinetic of MB, MG, and MV could be described by a pseudo-second order model. The results indicate that cork adsorbs dyes efficiently and could be employed as a low-cost alternative in wastewater treatment for the removal of cationic dyes.
Effect of Soil Properties on forms of potassium in Some Soils of Homs Governorate
Authors: Shamsham Sameer M. , Nasra Reem F. , Ayoush Rawaa Z.
Published: December 2019

The study was conductedto determine the forms of potassium in soils (water soluble K, exchangeable K, available K, non-exchangeable K, lattice K, total K) in some of Homs soils using standard laboratory procedures. The soils were ASHRAFIA, MARANA, MOUKHTARIA, ROUGHAMA, SANKARY, MASTORAH, SADAD, ARQAYA, GDAIDA, SAYED. The samples were analyzed for mechanical composition of soil viz., sand, silt, clay and chemical composition viz., pH, EC, O.M., and analyzed the different forms of potassium. The amount of water soluble, exchangeable, available, non-exchangeable, lattice and total-K in soils; ranged from 1.49 – 145.92, 244.46 – 787.71, 245.95 – 954.83, 11.10 – 836.57, 3678.08 – 18041.08 and 4583.00 – 19643 mg/Kg. The study showed that lattice K is the largest part of total K in the soils, while the water soluble K is the lowest part of total K.The total K and lattice K showed significant and positive correlation with pH.  Water-soluble K concentrations positively correlated with organic matter and sand. The available K showed significant and positive correlation with sand.
Remediation of Simulated Landfill’s Leachate Using Waterworks Sludge and Other Conventional Materials
Authors: Ali Israa M. , Faisal Ayad A. H.
Published: December 2019

The possibility of utilizing waterworks sludge as byproduct from water supply treatment plant for the remediation of simulated leachate contaminated with cadmium, dissolved organic matter (COD), and ammonia nitrogen (NH3-N) was investigated through batch study in comparison with conventional sorbents specifically activated carbon and ion-exchange resin Amberlite IR120 Na. Batch sorption experiments of single and multi-components systems were conducted to represent the acetogenic phase (pH= 5.5). Results proved that the sludge, activated carbon and ion-exchange resin are efficient sorbents for removal of cadmium, COD, and NH3-N respectively with removal efficiencies ranged from 35 to 95% for all experiments. Equilibrium isotherms were analyzed using the Langmuir and Freundlich models. Kinetic data were obtained and analyzed using pseudo-first-order and pseudo second-order equations. The sorption isotherm data were fitted well to the Langmuir isotherm and the monolayer adsorption capacity was found as 5.634, 14.908 and 3.938 mg/g for sorption of Cd (II) onto sludge, NH3-N onto resin and COD onto activated carbon respectively.
Identification of Scouring Zones in Ungauged River by Simulation: The Case of Galal Badrah River, Iraq
Authors: Kareem Kareem Abd Ali , AL-Thamiry Hayder A.K.
Published: December 2019

Galal Badrah River is one of Iraqi-Iranian border crossing rivers. This river is usually seasonally flooded during any time started from January to May. Its maximum discharge is 2200 m3/s which was recorded during 1985. During floods, banks of this river at many locations need protection against scour problem during floods. A small dam was constructed on this river in 2010 for the purposes of flood control and storage of water.  The weir of the dam has a design discharge of 1250 m3/s. Sediments started to accumulate in the reservoir of the dam that reduce its design capacity to 10% during 2017. The flow of Galal Badrah River was simulated by using HEC-RAS 5.0.3 models. were used to simulate by using. Two hydrographs were used at upstream side of the river, one with a maximum discharge of 1250 m3/s and the other is of 2200 m3/s. A normal flow depth is used as a downstream boundary condition. Results of the simulation showed that the velocities to be higher than allowable velocity of scouring. The protection of Galal Badrah river by stack boulders is suggested to be used to avoid the scour at the river bank. The protection will increase Manning’s roughness coefficient from 0.028 to 0.10. The percentage of reduction in velocities after the river protection for the discharges of 1250 and 2200 m3/s were found to be 65.23% and 60.55%, respectively. The reduction in velocity caused increase in the river water levels. As a result, a flood embankment is required to be constructed on the right bank of the river with a height ranges from 2.5 to 5.6 m depending on the water depth at river cross section.
Improvement of Economic Water Productivity of Cucumber by using Soil Water Retention Technology under Subsurface Trickle Irrigation System
Authors: Mushab Fatima Sadoon , Almasraf Sabah Anwer
Published: December 2019

Subsurface soil water retention (SWRT) is a recent technology for increasing the crop yield, water use efficiency and then the water productivity with less amount of applied water. The goal of this research was to evaluate the existing of SWRT with the influence of surface and subsurface trickle irrigation on economic water productivity of cucumber crop. Field study was carried out at the Hawr Rajab district of Baghdad governorate from October 1st, to December 31st, 2017. Three experimental treatments were used, treatment plot T1 using SWRT with subsurface trickle irrigation, plot T2 using SWRT with surface trickle irrigation, while plot T3 without using SWRT and using surface tickle irrigation system. The obtained results showed that the economic water productivity in plot T1 was greater than plots T2 and T3. The increasing value was about 65 % and 124 %, respectively. The benefit of the installing SWRT along with subsurface trickle irrigation in the crop root zone assisted to keep the water, nutrients and fertilizers during the root zone profile, improving the field water use efficiency and then the parameter of water productivity.
Modeling reaction time and accidents rate of drivers
Authors: Alkhafaji Hayder M. A. , Sarsam Saad Issa
Published: December 2019

The huge number of accidents makes the study of accidents causation one of the priorities in the design of roads, location of traffic signs, specifying the permitted ages for driving, improving license procedure and to provide local data to predicate the behavior. The characteristics of drivers affect results in roads. Drivers' data, vision test and reaction time of the drivers taken, head cover and spectacle considered in the drivers' abilities and accidents background involvements in the questionnaire form. Drivers' reaction time and drivers' accidents rate (accidents+1/experience) through the years of driving experience are modeled. The results revealed the negative impact of head cover and/or spectacle on vision abilities, while it didn’t show obvious effect on accidents rate The best reaction time is 0.5708 (sec) for age group (29-39) years, while the worst reaction time is 0.6974 for age (>=51) years. The maximum accident rate is 0.482 for age group (18-28) and decreases with age increase to a minimum accidents rate of 0.0808 for age group >=51.
Modeling And Designing Simulation Using CFD Computational Fluid Dynamics Application For The Process Of Capture Diesel Soot Particles By Hydro Cyclone
Authors: Shahda Mai Hanna , Alfattamah Mahmod , Johar Youssef
Published: December 2019

The research aims to predict the efficiency of capturing the soot particles generated by the diesel generator within the Hydro Cyclone by conducting the applied study using the Computational Fluid Dynamics (CFD) application through modeling and simulation of the turbulent flow within the Hydro Cyclone using SOLIDWORKS Flow Simulation. The ability to predict the impact of such flows on your product performance is time consuming and costly without some form of simulation tools...SOLIDWORKS Flow Simulation uses Computational Fluid Dynamics (CFD) analysis to enable quick, efficient simulation of fluid flow and can easily calculate fluid forces and help the designer to understand the impact of a liquid or gas on product performance and comparing the results with experimental reality. In this research, the engineering simulation confirmed the importance of using Hydro Cyclone in the capture of diesel soot particles by an error rate of only 4% compared to experimental reality.
Evaluation of Environmentally Urban Content Depending on Digital Medium
Authors: Raheem Mazin Ismael
Published: December 2019

This research suggest a technique for evaluating the urban content environmentally depending on digital media, throughout identifying the creative analytic techniques that develops the simple urban raster which is known as Digital Elevation Models( DEMs)Additionally , we prepare a group of systems that adopt 3D representation through simple drawing instruments, display environment and 3D spacial analysis.They are supporting programs for the concept of 3D representation and analysis, not the building specially in large scales. Now the research problem emerged, represented by:  obviously deficient acknowledgment, in practical and academic media, in using digital medium that help to predict and evaluate, environmentally; the urban content. So, this research aims at: delineating some urban form linked environmental pointers through simple aids use (groups of scripts) that predicts the environmentally evaluated, the urban content: through designing process. This research depends in its academic and practical frames on the concept that it acts by developing effective strategic materials for analyzing and delineation the urban form and measuring the environmental pointers reaching to conclusion and recommendations.