bluuebunny/crossref_metadata_2025 huggingface dataset:
INDÚSTRIA DE PROCESSAMENTO DE AMENDOIM
Authors: Mansi Luiz Antonio , Pandolfi Marcos Alberto Claudio , Scheler Eduardo Donizeti
Published: November 2021

O presente artigo tem por finalidade apresentar o cultivo do amendoim como contribuição para o crescimento da agroindústria brasileira. A leguminosa tem origem sul-americana, cujo fruto é rico em óleo, proteínas e vitaminas. Sua produção é rentável, sendo que a maior parte produtivo é destinada aos mercados na forma in natura, se destacando como na modalidade cozido e/ou torrado. São Paulo se destaca na produção por apresentar fatores edafoclimáticos que favorecem a cultura. O aumento no consumo dessa leguminosa indica a tendência do crescimento da produção no país. Os principais entraves são a mão de obra cara e maquinários caros, que exigem alto investimento. No presente artigo, a análise financeira apontou total viabilidade da implantação da indústria de processamento de amendoim na cidade de Taquaritinga, interior do estado de São Paulo, sendo que os indicadores econômicos utilizados foram o VPL, TIR, Payback, sendo relevantes para uma boa administração na busca da obtenção de lucro.
ARQUITETURAS MONOLÍTICAS E MICROSERVIÇOS AUSENTE DE SERVIDOR
Authors: De Jesus João Henrique Teixeira , Martins Ronaldo Rodrigues
Published: November 2021

Na última década, os sistemas de informações evoluíram profundamente e modificam as vidas das pessoas e organizações. O surgimento de smartphones, a evolução da computação em nuvem e o amadurecimento da computação orientada a serviços permitiu que muitos negócios fortemente estabelecidos se transformassem em novos negócios, modificando a economia e hábitos da vida humana. Acompanhando essa evolução, o desenvolvimento de softwares evoluiu de aplicações monolíticas para aplicações compostas de microsserviços em ambientes ausentes de servidores, permitindo que aplicações sejam mais escalonáveis e flexíveis quanto a manutenção e implantação. Este artigo apresenta um estudo comparativo sobre aplicações monolíticas e de microsserviços em ambientes ausente de servidores em um ambiente de computação em nuvem. Neste sentido, acreditamos que os resultados deste trabalho possam orientar futuros projetos de desenvolvimento de software orientados a serviços além de direcionar futuras pesquisas acadêmicas.
Assessment of Psycho - Social Services Intervention Programmes for Internally Displaced Persons in Maiduguri, Nigeria
Authors: J Umesi Emenike
Published: November 2021

The study investigated the extent to which psychosocial services intervention programmes is being implemented for the internally displaced persons (IDPs) in the camps and to also find out how these programmes have been able to meet the needs of the affected persons. To achieve this objective, three research questions are generated. Subjects are 200 respondents that are selected from a target population of 1005 displaced persons in two camps in Borno state, through simple random sampling. A questionnaire titled “Psychosocial Services Intervention Programmes Questionnaire” (PSSIPQ) was used for data collection while interview and focus group discussions were used for additional information gathering. The study concludes that psychological support services are available in the various camps but require deepening and some improvement.
Yasser's COVID-19 Discrepancy Phenomenon; A Novel Phenomenon And Effective Regimen; Retrospective-Observational Study
Authors: Hassanain Elsayed Yasser Mohammed
Published: November 2021

Aim of the study: Clarification for the time of the clinical improvement after management COVID-19 pneumonia versus normal gradation of common workup is the target for the current study. Background: COVID-19 pneumonia is a current serious international pandemic infection. Generally, in medical diseases, the clinical response is commonly parallel to laboratory and radiological improvement. This rule may be different in COVID-19 pneumonia. Method of study and patients: The author reported retrospective-observational 47-case report series. The study was conducted in a physician outpatient clinic thorough nearly 12-months, starting from Jun 9, 2020, and, ended on May 8, 2021. All included cases were COVID-19 pneumonia and treated with conventional antibiotics, anticoagulants, and steroids. Results: The mean ±SD age was: 50.08 (14.9) years, with male sex predominance (55.32%). The mean days of clinical versus leukocytosis, neutrophilia, and lymphopenia improvement (0.84 ±0.49, 13.05 ±6.44, 13.05 ±7.01, 13.05 ±7.01).The mean ±SD days of clinical versus CRP, D-dimer, s. ferritin, and LDH improvement (0.84 ±0.49, 12.2 ±3.25, 12.2 ±6.21, 12.3 ±5.46, 20.92± 9.48). The mean days of clinical versus radiological and electrocardiographic improvement (0.84 ±0.49, 15.74 ±5.25, 11.45 ±5.45). The test was statistically significant in all the above tests (p-value is < .00001) Conclusions: Yasser’s COVID-19 Discrepancy phenomenon is a novel descriptive phenomenon that is always seen in all COVID-19 pneumonia. Initial dramatic improvement of the clinical status of COVID-19 pneumonic patient, not a simultaneously after the management, not a coincide with laboratory, radiological, and electrocardiographic workup. Further larger studies for the study medical regimen with considering of “Yasser’s COVID-19 Discrepancy phenomenon” is recommended.
Cytotoxic Activities in Vitro of Flower Extracts of Three Species of Aloe Growing in Yemen: Aloe Rubroviolaceae, Aloe Vera and Aloe Sabaea, against Eleven Types of Cancer Cell Lines
Authors: Al-Mahbashi Hassan Mohammed , Al-Shamahy Hassan A.
Published: November 2021

ackground and aims: Natural products, especially plant extracts, have opened up great opportunities in the field of drug progress due to their chemical variety. The genus Aloe has long been used for medicinal uses in countless parts of the world. This study was designed to investigate the phytochemicals and anti-cancer capabilities of Aloe rubroviolaceae, Aloe vera and Aloe sabaea flowers. Materials and Methods: The methanolic extracts of three types of plants traditionally used in Yemen to treat a variety of diseases have been tested in vitro for their potential anticancer activity on different human cancer cell lines. The cytotoxic activity of the methanolic extracts of tested plants was determined using eleven strains of human cancer cells, namely: MCF-7 (breast cancer), PC-3 (prostate cancer), HEP-2 (human epithelial carcinoma), MNFS-60 (myelogenous leukemia), CACO (intestinal cancer), A-549 (lung adenocarcinoma), HeLa (cervical cancer), RD (rhabdomyosarcoma),HepG2 (hepatocellular carcinoma), HCT-116 (colon cancer), and CHO-K1 (Chinese hamster ovary). A colorimetric sulforhodamine B assay was used to evaluate the in vitro cytotoxic activity of different extracts. Growth inhibition of 50% (IC50) for each extract was calculated from the optical density of treated and untreated cells. Doxorubicin, a broad-spectrum anticancer drug was used as a positive control. Results: More interesting cytotoxic activity was observed for Aloe vera extract more than Aloe sabaea and Aloe rubroviolaceae, extract. Conclusions: This study provides a preliminary screening for anti-proliferative activity of various Aloe species flowers extracts on different cancer cell lines. Different extracts of Aloe species significantly inhibit the growth of various cancer cell lines in a concentration-dependent manner. Further investigations are required to understand the possible mechanism(s) of action of these extract on various cancer cells and isolation of active phyto-chemicals.
PRIORITAS PERMASALAHAN PENGELOLAAN KEUANGAN DESA PADA DESA/NEGERI DI KOTA AMBON, MALUKU
Authors: Galih Kurniawan Sidik, Achmad Djazuli
Published: November 2021

Undang-Undang Nomor 6 Tahun 2014 mengamanahkan Pemerintah Desa untuk dapat mengelola keuangannya secara efektif. Akan tetapi, pada pelaksanaannya, pengelolaan keuangan desa masih belum efektif. Tujuan dari penelitian ini adalah untuk menganalisis prioritas permasalahan pada pengelolaan keuangan desa/negeri di Kota Ambon, Provinsi Maluku. Metode yang digunakan adalah Analytic Network Process (ANP). Hasil analisis pada penelitian ini menunjukkan bahwa subkultur kekuasaan menjadi variabel permasalahan yang paling dominan pada pengelolaan keuangan desa/negeri Kota Ambon. Selain itu, berdasarkan hasil analisis juga dapat diketahui bahwa variabel-variabel yang memiliki pengaruh lebih besar adalah: sub kultur kekuasaaan, sub kultur ekonomi, adanya rencana pembangunan desa secara periodik, adanya regulasi yang tertata dengan baik, sub kultur sosial, adanya pengelolaan BUMDesa yang efektif, serta adanya kemitraan dengan dunia usaha (swasta).
PENGARUH GOOD CORPORATE GOVERNANCE DAN UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN (Studi Empiris pada Perusahaan Property and Real Estate Tahun 2016-2018)
Authors: Nurma Yuni Hafizah
Published: November 2021

Penelitian ini memiliki tujuan untuk mengetahui pengaruh Kepemilikan Institusional, Ukuran Dewan Komisaris, Kepemilikan Manajerial, Komisaris Independen, Komite Audit, Ukuran Perusahaan terhadap Nilai Perusahaan. Populasi pada penelitian ini adalah Perusahaan sub sektor Property and Real Estate tahun 2016-2018 yang berjumlah 154  perusahaan. Sampel dipilih dari metode purposive sampling dan mendapatkan sample 141 perusahaan dari beberapa kriteria. Sumber data adalah data sekunder dari website (www.idx.co.id). Riset ini menggunakan analisis regresi linear berganda dengan bantuan program SPSS versi 20. Hasil dari riset ini menunjukan Kepemilikan Institusional, Ukuran Dewan Komisaris, Kepemilikan Manajerial, Komisaris Independen, Komite Audit, Ukuran Perusahaan tidak berpengaruh  terhadap Nilai Perusahaan.
FAKTOR-FAKTOR YANG MEMPENGARUHI KINERJA KEUANGAN DI PERUSAHAAN SUB MACHINERY AND HEAVY EQUIPMENT PADA BEI 2016-2018
Authors: Mei Sulistiyowati, Yuli Comsatu
Published: November 2021

Kinerja Keuangan (Financial Performances) ialah gambaran umum keadaan sebuah keuangan perusahaan pada salah satu periode yang mencakup bidang perhimpunan pendanaan. Salah satu tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis bagaimana pengaruh Leverage, Likuditas, Ukuran Perusahaan, ROA terhadap Kinerja Keuangan pada Perusahaan Sub Machinery And Heavy Equipment. Populasi dalam riset ini adalah perusahaan-perusahaan Mesin dan Alat Berat yang tercatat di bursa efek untuk periode 2016-2018 dari BEI. Objek penelitian diatas terdapat ada 22 sampel yang digunakan oleh perusahaan Machinery And Heavy Equipment yang tercatat di BEI. Sumber data yang digunakan dalam penelitian adalah sebuah data sekunder yang terdapat pada Annual Report di BEI. Teknik pengambilan dari sampel menggunakan Purposive Sampling atau teknik pengambilan sampel berdasarkan pertimbangan dan kriteria tertentu. Analisis data dilakukan dengan analisis regresi linier dan pengujian hipotesis menggunakan Uji t dan Uji F. Riset ini dilakukan dengan metode regresi linier berganda untuk analisis sebuah data. Hasil dari penelitian ini memperlihatkan apabila Likuiditas, Ukuran Perusahaan, ROA berpengaruh terhadap Kinerja Keuangan dan Leverage tidak berpengaruh terhadap Kinerja Keuangan.
THE WORD ABOUT THE OFFICER OF THE CHURCH (A REVIEW OF THE MONOGRAPH BY A.V. SUSHKO «LIFE, MINISTRY AND FEAT OF PRIEST VASILIY FEOFANOVICH INFANTIEV»)
Authors:   Omsk State Technical University, Petin D.I.
Published: November 2021

The publication is an analytical review of the monograph by Doctor of Historical Sciences, Professor Alexei Vladimirovich Sushko «Life, ministry and feat of priest Vasiliy Feofanovich Infantiev», published and presented in the city of Omsk this year. The author of the monograph under review — a supporter of interdisciplinary research, including the historical and anthropological approach — is one of the authoritative academic specialists engaged in the study of the socio-political sphere during the revolution and the Civil War in Russia. The book prepared in the genre of microhistory in relation to the Omsk Irtysh Region covers the activities of the Orthodox clergy, their relationship with the official authorities, the operational work of the Soviet security agencies aimed at the decomposition of religious institutions, and also affects everyday life during the period of national history, associated with the transformation of the state and society in the era social cataclysms. The source base and methodology of the analyzed edition, which differs from the developments of historiography, in our opinion, makes a significant contribution to the study of church and social history of the first third of the twentieth century. The principles of consistency and determinism made it possible to analyze the publication considered as a phenomenon of science, which has its own structure, at the same time, which is part of the community of historical and local history knowledge. Based on the specifics of the topic, the main scientific method used to write this publication is problematic. Along with originality, novelty, as well as a number of other undoubted advantages of the book novelty, the review reflects subjective critical passages, which are regarded as possible ways for further improving the study of the topic. The author of the review comes to the conclusion that Alexey Vladimirovich Sushko presented to the scientific community a full-fledged, high-quality biographical research, which has rich factual material and is focused on a number of areas of historical knowledge. The review is addressed to a wide range of readers – they are researchers of historical science, the Russian Orthodox Church, Soviet special services, Russian historiography, local history and practical genealogy.
MODELING THE NATIONAL POLICY OF THE USSR IN RELATION TO THE INDIGENOUS SMALL-NUMBERED PEOPLES OF THE NORTH, LIVING IN 1920–1970 IN THE EVENK NATIONAL (AUTONOMOUS SINCE 1977) DISTRICT
Authors:   Siberian Federal University, Pimenova N.N.
Published: November 2021

The article is devoted to the specifics and phenomena of the national policy of the USSR in relation to the indigenous peoples of the North, living in the 1920-1970s in the Evenk national (autonomous since 1977) okrug. The materials of the article were both research works on the topic of Soviet nationality policy, and published archival documents, data from statistical studies, such as the All-Russian Population Census. One of the highlighted areas of national policy discussed in this study is language policy, the role of which in public administration in relation to the indigenous small ethnic groups of the North, including Evenkia, is very significant. The indigenous peoples of the Evenk National / Autonomous Okrug are the Evenks and Kets. Today (according to the most recent All-Russian Population Census, conducted in 2010), the share of the indigenous small-numbered peoples of the North in the total population of the Evenk Municipal District of the Krasnoyarsk Territory, formerly the Evenk Autonomous District, is a fairly large percentage - 33.3%. The Evenks are the titular ethnic group of this territory and are widely settled, and the Kets live compactly in one settlement - the village of Sulomai. The study shows that the Soviet stage of the formation and implementation of the national policy towards indigenous peoples in the Evenk National / Autonomous Okrug (from the 1920s to the 1970s) contributed to the fact that these ethnic groups were singled out into a special category and became the object of systemic social protection. and public policy. At the same time, the historical consideration of decisions and measures for the management of the territory and population of Evenkia allows us to see the transition from a policy with an emphasis on the identity of these peoples to a policy of "Sovietization", the universalization of these territories and ethnic groups, which is paternalistic in nature and fulfills the tasks of assimilation of the indigenous population.
Perbanyakan Inokulum Fungi Mikoriza Glomus dan Gigaspora dengan Berbagai Formula Pembawa pada Inang Jagung
Authors: Al Asad Faisal , Rokhminarsi Eny
Published: November 2021

Mikoriza merupakan fungi yang hidup disekitar perakaran tanaman dan berperan dalam  membantu penyerapan unsur hara khususnya unsur P, air dan dapat melindungi akar tanaman dari patogen tanah. Oleh karena itu, cendawan ini dapat digunakan sebagai pupuk hayati. Upaya untuk memperbanyak fungi ini umumnya menggunakan media pembawa zeolit. Penggunaan zeolit sebagai media pembawa mikoriza dinilai belum cukup ekonomis, sehingga perlu dicari alternatif media pembawa yang lebih ekonomis dan mudah didapat seperti arang kayu, batuan fosfat alam (BFA), dan tepung tanah Ultisol. Penelitian ini dilakukan di screen house Fakultas Pertanian Universitas Jenderal Soedirman Purwokerto pada bulan Mei – September 2014 menggunakan Rancangan Acak Kelompok (RAK) berupa percobaan pot yang diulang tiga kali. Faktor pertama yang dicoba adalah genus mikoriza, yaitu : Glomus, Gigaspora, campuran genus mikoriza Glomus dan Gigaspora. Faktor kedua yang dicoba adalah formula pembawa, yaitu : tepung tanah Ultisol lolos saring 121 mesh, tepung tanah Ultisol lolos saringan 121 mesh + BFA (1:1), tepung tanah Ultisol lolos saringan 121 mesh + BFA + arang (1:1:1), dan tepung tanah Ultisol saringan 121 mesh +  arang (1:1). Hasil penelitian menunjukkan campuran Glomus dan Gigaspora menghasilkan spora paling banyak pada fase vegetatif tanaman jagung, pertumbuhan tanaman jagung tidak dipengaruhi genus mikoriza tetapi dipengaruhi oleh formula pembawa, formula pembawa terbaik berupa tepung tanah Ultisol + BFA + arang (1:1:1). Pertumbuhan tanaman jagung dan perkembangan mikoriza tidak terpengaruh oleh interaksi antara genus mikoriza dan formula pembawa.
Pengaruh Pemberian Pupuk Kandang Ayam Terhadap Pertumbuhan Dan Hasil Tanaman Sawi Hijau (Brassica Juncea L.)
Authors: Bhoki Marlinda , Jeksen Julianus , Darwin Beja Henderikus
Published: November 2021

Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian pupuk kandang ayam terhadap pertumbuhan dan hasil tanaman sawi hijau (Brassica Juncea  L.) dan mengetahui dosis optimum pupuk kandang ayam yang dapat memberikan pertumbuhan dan hasil tanaman sawi hijau (Brassica Juncea  L.) yang optimal. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan empat ulangan dan enam perlakuan yaitu, K0 : 0 ton / ha atau tanpa pupuk, K1: 20 ton/ha, K2: 30 ton/ha, K3: 40 ton/ha, K4: 50 ton/ha, K5: 60 ton/ha. Berdasarkan hasil analisis sidik ragam menggunakan rancangan acak kelompok (RAK) hasil penelitian diperoleh bahwa pemberian pupuk kandang ayam tidak berpengaruh nyata terhadap tinggi tanaman, jumlah daun dan berpengaruh sangat nyata terhadap berat segar  tan-1 dan berat segar ha-1. Dosis optimum pupuk kandang ayam 60 ton ha-1 merupakan perlakuan terbaik untuk pertumbuhan dan hasil tanaman sawi hijau (Brassica Juncea  L.) yang optimal dengan produksi rata-rata berat segar ha-1 mencapai 17,26 ton ha-1.
ÇANKIRI YÖRESİNDE YAYILIŞ GÖSTEREN DİKENSİZ KUŞBURNUNA(ROSA X DUMALİS BECHST.) AİT MORFOLOJİK VE MEYVE ÖZELLİKLERİNİN İNCELENMESİ
Authors: ÖZDEMİR Ferhat , TOR Ayşe Nur
Published: November 2021

Dünya üzerinde geniş yetişme ve dağılım alanı olan kuşburnu bitkisi ülkemizde de geniş yetişme alanına sahip olmasına rağmen son yıllarda yapılan çalışmalarla ancak gündeme gelmiştir. Ormanlık ve çalılık alanlarda yetiştiği bilinen, bir yaban gülü olan ve pembe renk çiçek açan, parlak kırmızı renge sahip, içi tüylü ve çekirdekli meyvesinin çağrışım aralığında kuş-burun bulunduğu için literatüre “kuşburnu” olarak geçmiştir. Halk arasında çok tüketilen bir bitki olan kuşburnu; içerdiği vitaminler, mineraller ve fenolik maddeler sayesinde tıbbi bitki ve gıda maddesi olarak kullanılmaktadır. Ülkemizde doğal olarak yetiştiği ve farklı türlerinin olduğu tespit edilen kuşburnu bitkisinin çok geniş bir kullanım alanına sahip olduğu ve bu meyve türünün meyveciliğe kazandırılması ülke ekonomisine katkı sağlayacaktır. Bu çalışmada da kuşburnu(Rossacanina)bitkisi ile ilgili farkındalık yaratmak amacıyla genel araştırma ve çalışmaların yanı sıra Çankırı İlinde doğal olarak yetişen dikensiz kuşburnu (Rosa x dumalis) türünün meyve örneklerinin genel olarak içeriğine göre kıyaslaması yapılarak halk açısından faydaları ve tüketim alanları değerlendirilmiştir.
ŞANLIURFA (HARRAN ÜNIVERSITESI OSMANBEY KAMPÜSÜ)’DA DOĞAL YAYILIŞ GÖSTEREN BAZI GEOFITLERIN ÖZELLIKLERI VE PEYZAJ MIMARLIĞINDA KULLANIMLARI
Authors: ÖZTÜRK TEL Hülya , AKAN Hasan
Published: November 2021

Bu çalışmada, Harran Üniversitesi Osmanbey Kampüsü’nde doğal olarak yetişen bazı geofitlerin morfolojik ve fenolojik özellikleri saptanarak, peyzaj mimarlığında kullanım olanaklarının belirlenmesi ve süs bitkisi sektörüne alternatif türler kazandırılması amaçlanmıştır. Bu kapsamda yapılan arazi çalışmaları sonucu Hyacinthella nervosa (Bertol.) Chouard, Iris persica L. ve Biarum carduchorum (Schott) Engl. geofit türlerinin fotoğrafları çekilmiş, GPS ile nokta koordinatları alınmış, geofitlere ilişkin bilgiler (çiçeklenme zamanı, boyu, çapı, habitatı, yaprak, çiçek vb.özellikleri) kaydedilmiştir. Peyzaj mimarlığında kullanım şekillerine göre toplam 11 parametre (endemik olup olmadıkları, gösterişli çiçek, hoş koku, tıbbi ve aromatik kullanım, gölge ve yarı gölgeye dayanım, çiçek parterinde kullanımı, toprak toleransı yüksek, refüj kullanımı, doğal ve yapay su kenarları kullanımı, sergi ve gösteri amaçlı kullanımı, kaya bahçelerinde kullanım) üzerinden değerlendirilmiştir. Bu bitkilerin özellikle kurakçıl peyzaj tasarımı ve kaya bahçelerinde kullanılabileceği önerisi geliştirilmiştir
KENTSEL YOL AĞAÇLARI ENVANTERİ VE KARBON TUTMA KAPASİTESİNİN BELİRLENMESİ
Authors: GÜL Atila , TUĞLUER Mahmut , AKKUŞ Fatma Gözde
Published: November 2021

Kent ağaçları karbon salınımını azaltmaya yönelik karbon depolayan ve tutan en önemli karbon havuzlarındandır. Karbon depolama ve tutma oranı her bir ağacın ağaç türü, boyu, yaşı ve yaprak biyokütlesi ve sağlıklı durumuna bağlı olarak doğrudan ilişkilidir. Bu çalışmada; kentsel yol ağaçlarının ağaç yaprak yüzeyi ve yaprak biyokütlesinin hesaplanmasında Nowak (1996) tarafından geliştirilmiş formül, yapraklardaki karbon depolama tahmini için ise Tuğluer (2019) tarafından geliştirilen KARBİYOSİS (Karbon Depolama ve Biyokütle Hesaplama Sistemi), programı ile gerçekleştirilmiştir. Sonuçlara göre, Adnan Menderes Bulvarında yol ağaçlarının yaprak yüzeyi karbon depolama değeri toplamda 3820 kg, ağaç başına iseortalama 26,16kg olduğu belirlenmiştir. Bununla birlikte ağaç tür bazında Cedrus libani, 4,87 kg, Morus alba 4,68 kg, Pinus nigra subsp. pallasiana 3,88 kg, Cupressus arizonica 3,47 kgyaprak yüzeyinde karbon tuttuğu belirlenmiştir.
KENT PARKLARINDA KULLANILAN BAZI ODUNSU SÜS BİTKİLERİNİN POLİNASYON DEĞERLERİ BAKIMINDAN İRDELENMESİ
Authors: SARI Derya
Published: November 2021

Doğadaki hassas ekosistem dengesinin sürdürülebilirliği bitkiler ve polinatörler arasındaki sağlıklı ilişkinin devamlılığına bağlıdır. Son yıllarda küresel ısınma ve iklim değişikliği etkileriyle habitat kayıpları yaşandıkça polinasyonun (tozlaşmanın) önemi daha da artmıştır. Günümüzde giderek artan kentsel doku içerisinde biyoçeşitlilik için adeta bir vaha oluşturan kentsel yeşil alanlar birçok canlının yanı sıra polinatörlerin de yaşamı için önemli kaynaklar sunmaktadır. Kentsel peyzajda kullanılan bitkiler bu anlamda oldukça önemli bir değere sahiptir. Ancak kentsel alanlarda kullanılan bitkilerin polinasyon değerleri konusundaki bilgilerimiz kısıtlıdır. Bu çalışmada Doğu Karadeniz de yer alan Trabzon, Rize ve Artvin’deki kent parklarında nispeten daha yaygın kullanılan bazı odunsu süs bitkilerinin polinasyona kaynak oluşturma değerleri irdelenmiştir. Yapılan literatür ve gözlem çalışmaları sonucunda kent parklarında kullanımı yaygın olan 40 familyaya ait toplam 104 taksonun polen, nektar ve salgı kaynağı olma özellikleri ve çiçeklenme periyotları belirlenmiştir. Üç kentin ortalama sıcaklık değerlerine göre polinasyonun aktif olduğu dönemlerde kaynak oluşturan takson sayıları ortaya konulmuştur. Elde edilen veriler taksonlardan 85’inin polen, nektar ve salgı ürünlerinden en az ikisini ürettiğini göstermiştir. Çiçeklenme dönemleri bakımından en fazla çiçeklenmenin Mayıs ayında (76 takson) gerçekleştiği ancak polinasyonu kış ve sonbahar mevsimlerinde bile destekleyen bazı taksonların kent parklarında kullanılmış olduğu belirlenmiştir. Sonuç olarak kentsel yeşil alanların önemli bir parçası olan kent parklarında kullanılan birçok takson polinasyona kaynak oluşturma bakımından önemli bir değere sahiptir. Bu çalışma polinasyon potansiyeli taşıyan kentsel bitki envanterlerine bir katkı sunmaktadır.
COVID-19 KAPSAMINDA AÇIK VE YEŞİL ALAN TASARIM ÖNERİLERİ: EFELER/AYDIN ÖRNEĞİ
Authors: BOZAN İsa , YILDIRIMVURAN Erol , ERSOY TONYALOĞLU Ebru
Published: November 2021

Açık ve yeşil alanlar geçmişten gönümüze insanların en çok ihtiyaç duydukları alanlar olarak nitelendirilmektedir. Günümüzde yaşanan Covid-19 salgını ile birlikte pandemi kavramının hayatımıza girdiği bu süreçte açık ve yeşil alanların planlanması ve tasarımı büyük önem kazanmıştır. Covid-19 karantina süresince evde geçirilen zamanın artması ile insanların yürüyüş yapma, egzersiz ve bisiklet sürme gibi aktivitelere ihtiyacını artırmıştır. Bu çalışmanın amacı yoğun yapılaşma ile birlikte nüfus yoğunluğunun en fazla, açık ve yeşil alanların sayı ve bağlantılılık durumunun zayıf olduğu Aydın ili, Efeler ilçesinin 3 merkez mahallesinde (Cuma Mahallesi, Meşrutiyet Mahallesi ve Kurtuluş Mahallesi) Covid-19 salgını kapsamında açık ve yeşil alanların tasarımına ilişkin önerilerin geliştirilmesidir. Çalışmanın gerçekleştirilmesinde Türkiye İstatistik Kurumu (TÜİK) 2019 yılı nüfus verisi, Open Street Map verileri, Efeler Belediyesi Park ve Bahçeler Müdürlüğü’nden elde edilen Parklar ve Yeşil Yol Haritası, ArcGIS Basemap verisi ve Efeler Belediyesi İmar Planı paftalarından yararlanılmıştır. Nüfus yoğunluğu haritalarının oluşturulması, mevcut açık ve yeşil alanlara ilişkin değerlendirmelerin yapılmasında ArcGIS 10.7, FRAGSTATS v4.2, Excel yazılımlarından; öneri tasarımların gerçekleştirilmesi ve görselleştirme çalışmalarının yürütülmesinde ise AutoCAD, SketchUp ve Photoshop yazılımlarından yararlanılmıştır. Çalışmada seçilen 3 mahallede mevcut açık ve yeşil alanların birbirleri ile ilişkilendirilmesi ve erişilebilirliğin arttırılması amacıyla 14 sokak üzerinde çalışılmıştır. Çalışma sonucunda öneri tasarımlar ile mevcut açık ve yeşil alan miktarı artırılırken, salgın dönemlerinde her yaş grubundan bireyin aktif ve pasif rekreasyon ihtiyacını karşılayabilecek, erişilebilir, güvenli ve sağlıklı mekânların oluşturulmasına katkı sağlanmıştır.
EFFECT OF WASTE TEA (CAMELLIA SINENSIS) WOOD FIBERS AND MAPE ON SOME PROPERTIES OF HIGH DENSITY POLYETHYLENE (HDPE) BASED POLYMER COMPOSITES
Authors: ATAR İlkay , BAŞBOĞA İbrahim Halil , KARAKUS Kadir , MENGELOĞLU Fatih
Published: November 2021

The objective of this study was to investigate the utilization of waste tea wood fibers (WTWF) and effect of maleic anhydride treated polyethylene (MAPE) in thermoplastic composites. For this purpose, HDPE as matrix, WTWF as lignocellulosic filler and MAPE as coupling agent were used. Six different composites were produced by injection molding method; 0-15-30% WTWF filler ratio, with MAPE and without MAPE. The physical, mechanical, thermal and morphological properties of composite materials were determined. As a result, tensile strength, tensile modulus, flexural strength and flexural modulus of the composites were increased with the rise of the WTWF amount in the thermoplastic matrix. However, WTWF increase in the thermoplastic matrix reduced the elongation at break and impact strength of the produced composites. Addition of MAPE in thermoplastic matrix improved tensile strength, flexural strength and flexural modulus of manufactured composites. In the case of thermal properties, addition of WTWF into the thermoplastic matrix increased the char rate of the composites. However, the initial degradation did not change. It appears that waste tea wood fibers may have a potential usage as filler in the HDPE-based thermoplastic composites.
Intangible assets and rights to them, constituting the formation of the authorized capital of enterprises, the basis of the marketing system
Authors: Olijnyk H. , Bielova А.
Published: November 2021

The world is now on the verge of large-scale transformations. This is happening under the influence of new digital technologies: multidimensional changes are taking place both at the global level and at the level of our state, industries, corporations. Companies change both externally and internally.

External transformation introduces a new concept for working with clients, partners and contractors. At this stage, it is not enough to meet the client's expectations, they must be able to foresee his requirements, that are growing every day. A significant number of surveys of top managers of companies around the world show that time-to-market for a product or service is days, not months or years, as it used to be, and this is one of the most difficult challenges of our time.

The article examines the system of intangible asset management as part of a system of measures to increase the authorized capital of companies. Accounting, the formation of property rights to intangible assets and their contribution to the authorized capital of the company increases it by 70-80 percent, which should be a consequence for the formation of a new concept of enterprise management.

The new concept will not work on the existing management and operational models, since in order to work in the digital world, companies must completely rebuild themselves from the middle and it is necessary to start with a clear formation of the authorized capital, which was not paid attention to during corporatization, since at that time there was a task of rapid transformations without preparation. This is how the joint-stock companies Ukrtelecom, Ukrposhta, and Ukrzaliznytsia were created.

For these companies and especially for Ukrtelecom, as for a company in which there is no state property, it is time to develop methodological support, teach specialists and carry out a qualified inventory of all balance sheet items and form its authorized capital, taking into account the requirements of the digitalization of the system and the inclusion of intangible assets and property rights to them in the authorized capital. This is necessary because the traditional model of building a business in our state, the management system and the operating model of the company, are mainly static, focused on slow gradual development.
The ways of solving the problem of Ukraine's economy de-shadowing
Authors: Golovash B. , Ivantsov D. , Golovash L.
Published: November 2021

Shadow economy is very common in the modern economy and inherent in any state, regardless of its level of socio-economic development.
The underground economy refers to economic transactions that are deemed illegal, either because the goods or services traded are unlawful in nature, or because transactions fail to comply with governmental reporting requirements.
Also called the underground, informal, or parallel economy, the shadow economy includes not only illegal activities but also unreported income from the production of legal goods and services, either from monetary or barter transactions. Hence, the shadow economy comprises all economic activities that would generally be taxable were they reported to the tax authorities.
A precise definition of the shadow economy, however, is quite difficult because the shadow economy develops all the time, adjusting to changes in taxation and regulations.
Shadow economy is a complex phenomenon that has become significant in Ukraine. This phenomenon in Ukraine is one of the main barriers to European integration, increasing competitiveness in the world market, improving living standards within the country. The presence of a shadow economy indicates the activity of illegal economic activity in the country, a high level of corruption in the public sector, a low level of legal and tax morality in society. Ukraine still has a significant volume shadow economy, which significantly impairs the socio-economic development of the state. Shadow economy has become one of the most acute economic and socio-political problems in Ukraine and poses a threat to the economic and national security of the state.
The shadow economy is present unevenly in different sectors of the economy. Determining the level of the shadow economy allows the government to identify which sectors have to be given priority.
The work based on the analysis of a significant array of analytical and statistical material. The problem of a significant level of shadowing of the economy in Ukraine is considered. The article describes the method of calculating the level of the shadow economy and compares the levels of the shadow economy in Ukraine from 2010 to 2020.
Authors study the causes and consequences of shadowing a country's economy and describe possible ways to overcome the negative phenomenon.
Methods of organizing the preliminary selection of projects and works in the business portfolio of a multidisciplinary enterprise
Authors: Bolebrukh O. , Chupryna Iu. , Rovenskyy A.
Published: November 2021

A review of the structural and functional model of development and an analysis of market conditions that are taken into account when choosing a project based on a group of influencing factors when choosing project options. The necessity of the analysis of the basic indicators concerning management of a subject area of ​​the project, management of cost, time management, and other component functions of management of the project of development is defined. From the standpoint of the structural approach, the real estate market is analyzed and classified by indices of value, price expectations, etc. It is revealed that the method of distribution of funds from the regional development fund, based on the analysis of a number of indicators of the region, the main of which are industrial output, budget and financial security, the ratio of per capita income and subsistence level, social structure, social security. and engineering infrastructure. The method of the list of criteria concerning the method of selection of projects for realization which consists in conformity of indicators of the project to each criterion is investigated, and on each criterion the expert estimation is given. The method allows to analyze all the advantages and disadvantages of the evaluated projects and ensures that none of the criteria will be forgotten, even if there are difficulties with the initial evaluation or with the formalization of the data. The developed mechanism influencing the project implementation allows to select in the portfolio such projects that are highly likely to be successfully implemented by the enterprise, and will really improve the internal processes at the enterprise and increase its competitiveness in the future, ie the portfolio is not just focused on in the near future, it aims to increase competitiveness in the long run. The advantages for companies that use the developed tools are to increase competitiveness based on accurate calculation of economic indicators of projects, ensuring a clear relationship between current project activities and management of enterprise strategy (due to concentration on strategic goals), use of strengths of internal development. the environment of the enterprise and the leveling of the weak (due to the importance of projects to improve business processes of the enterprise).
Discriminant analysis during the financial security benchmarking of PJSC "Kompleksne pidpryiemstvo shyrokoprofilnoho budivnytstva-2"
Authors: Izmailova K.V. , Molodid O.O. , Lytvynenko I.V.
Published: November 2021

The authors in the research article consider benchmarking as an effective management tool. This method usually is used in marketing, marketing research, but benchmarking can also be used to increase the economic efficiency of financial management of the company. The article identifies the principles and peculiarities of benchmarking analysis, the authors propose new stages of benchmarking  on the basis of generalization of approaches of different researchers for this issue.

Researchers use methods such as cluster analysis, factor analysis, component analysis, regression analysis and discriminant analysis, because there is a need to divide the objects of research into separate groups according to the main strategic priorities.

The authors choose discriminant analysis, which was performed using MS Excel software. Benchmarking analysis of financial security was conducted on three indicators - coverage ratio (from the group of liquidity indicators), concentration coefficient of equity (from the group of financial stability indicators)and ROS (from the group of profitability indicators). The sample of competing companies was formed, consisting of 15 joint-stock companies of Kyiv region and Kyiv with the main activity - construction of residential and non-residential buildings.

Two sub-samples have been identified, each containing 4 objects: the first group includes the best companies, where the threat of financial crisis is not high, while the second group includes the worst companies with inefficient financial management. Subsamples formation criterias are the maximum and minimum of the average value of three indicators.

Efficiency of financial management, probability of financial crisis and getting of benchmarking companies in a particular group is determined according to the discriminant analysis with the help of an integrated indicator.
Corrosion resistance of welded joints made by underwater wet welding
Authors: Maksimov Sergey , Radzievskaya Alla , Nyrkova Liudmyla , Osadchuk Switlana
Published: November 2021

One of the reasons of coming out of order of metal structures, operating in water environment, including sea conditions, is the corrosion. Thus, for example, the corrosion wear of metal of the ship hull underwater part can reach from 0.3 up to 0.5 mm/year. The corrosion of welds is the ever more critical situation. The rate of their fracture exceeds the rate of the base metal corrosion and in some cases it may reach 1-3 mm/year [1, 2]. The great selective corrosion in the form of fissures along the welds (on both sides) was observed in heat-affected zone (HAZ) metal of slot, butt welds and welds for welding-on to the basic workpiece, i.e. up to 1 mm/year, in some cases a through corrosion fracture of the fusion line (formation of blowholes) was observed [1]. In the opinion of the work authors [2] the welds are subjected to fracture due to the occurrence of thermal electromotive force between the parts welded under conditions of high electric conductivity of the sea water (Seebeck effect).

To repair the corroded welded joints of metal structures, operated under the water, a wet underwater welding is used. At the E.O.Paton Electric Welding Institute the specialized flux-cored wires have been developed, which are designed for welding low-carbon and low-alloyed steels, including those of a higher strength. In the latter case the electrode materials of an austenite type are used to provide resistance against cold crack formation in the HAZ [3]. The work was aimed at study of corrosion resistance of welded joints with ferrite and austenite deposited metal, made by the underwater wet welding, under the conditions, which simulate the service conditions in sea water.
Formation of wells for underground engineering communications by a screw working body
Authors: Suponev Vladimir , Rugulin Vitaly
Published: November 2021

A new method of creating soil cavities for trenchless laying of underground utilities with the help of a screw working body is proposed. The calculated dependences are obtained and the estimation for practical implementation is given.
Stochastic model and method of optimization of operating modes groups of artesian wells in water supply systems
Authors: Tevyashev Andriy , Matvienko Olga , Nikitenko Gleb
Published: November 2021

Water supply of large cities is carried out, as a rule, from open reservoirs - lakes, reservoirs, large rivers, ie from sources with significant water reserves. In this case, the water supply scheme includes: pumping stations of the first rise, which take water directly from the water; water treatment system (purification); pumping stations of the second and third rise, pumping clean water over long distances and supplying it to settlements [1]. If the settlement is located in an area where there are no large open water sources, or the geographical location of the settlement allows the use of groundwater, in which case artesian wells are used as a source of water supply. Usually small settlements are supplied with water from artesian wells. Artesian wells are widely used for water supply of villages, industrial water supply, for irrigation (irrigation systems), in the mining industry, to reduce the level of groundwater. The advantage of using artesian wells to supply the population with drinking water is that the water is extracted from great depths and purified using natural filters [2]. Thus, the cost of water treatment is significantly reduced. The disadvantage of using artesian wells is usually low productivity of the well, the strong dependence of water volumes in the well on climatic and weather conditions, depletion of the well as a result of large-scale construction or extraction of natural minerals such as shale gas [3].
One approach to the problems of impact of fine shells of the S.P. Timoshenko type on elastic half-space
Authors: Bogdanov Vladislav
Published: November 2021

Shell elements are used in many thin-walled structures. Therefore, to study the dynamics of propagation of wave processes in the fine shells of S.P. Timoshenko type is an important aspect as well as it is important to investigate a wave processes of the impact, shock in elastic foundation in which a striker is penetrating. Refined model of S.P. Timoshenko makes it possible to consider the shear and the inertia rotation of the transverse section of the shell. Disturbances spread in the shells of S.P. Timoshenko type with finite speed. The method of the outcoming dynamics problems to solve an infinite system of integral equations Volterra of the second kind and the convergence of this solution are well studied. Such approach has been successfully used for cases of the investigation of problems of the impact a hard bodies and an elastic fine shells of the Kirchhoff–Love type on elastic a half-space and a layer. In this paper an attempt is made to solve the plane and the axisymmetric problems of the impact of an elastic fine cylindric and spheric shells of the S.P. Timoshenko type on an elastic half-space using the method of the outcoming dynamics problems to solve an infinite system of integral equations Volterra of the second kind. The discretization using the Gregory methods for numerical integration and Adams for solving the Cauchy problem of the reduced infinite system of Volterra equations of the second kind results in a poorly defined system of linear algebraic equations: as the size of reduction increases the determinant of such a system to aim at infinity. This technique does not allow to solve plane and axisymmetric problems of dynamics for fine shells of the S.P. Timoshenko type and elastic bodies. It is shown that this approach is not acceptable for investigated in this paper the plane and the axisymmetric problems.This shows the limitations of this approach and leads to the feasibility of developing other mathematical approaches and models. It should be noted that to calibrate the computational process of deformation in the elastoplastic formulation at the elastic stage, it is convenient and expedient to use the technique of the outcoming dynamics problems to solve an infinite system of integral equations Volterra of the second kind.
Operating conditions and assessment of the bottom background of deep-sea vehicles
Authors: Sukach Mykhailo
Published: November 2021

The creation of competitive deep-sea soil-mining machines and complexes allows the transition to the development of deep-water deposits of polymetallic nodules and metalliferous silts, the extraction of sand and sapropel from the bottom of the sea, thus providing parity access to the mineral and energy resources of the World Ocean. The purpose of the work is to create methods and technical means for determining the strength characteristics of bottom soils in the surface layer, aimed at reducing the time of creation and effective use of machines by ensuring that their parameters correspond to real operating conditions.

Usually, the properties of deep-sea soil in its natural bedding (in situ) are determined from the data of photo- and geoacoustic sounding or from cores raised from the seabed to the surface, and the working loads of machines, the resistance of the soil to destruction and other mechanical characteristics are estimated on the basis of the data obtained by geological methods. New methods and devices for point and continuous sampling of the bottom, adequately applied both on the surface and under water, provide sufficient reliability of the information obtained for practical use. The objectives of the study are to substantiate the theory of gravity sensing of underwater soils and their cutting, to determine the deformation and strength properties of the surface layer of the seabed, resistance to mechanical destruction and the characteristics of the interaction of machine mechanisms with silty soil.

The novelty of the research is to establish the features of the interaction of the working bodies and the undercarriage of earth-moving machines with underwater viscoplastic soils, depending on the parameters of the working process, strength properties of the soil, characteristics of dynamic loading and geophotoprofiling of underwater routes. The practical value lies in the substantiation of the operational loads of deep-water earth-moving machines; an assessment of the characteristics of bottom soils in natural bedding, as well as a comprehensive study of bottom massifs, which make it possible to reduce the number of sampling stations, the total labor intensity of voyage operations, to establish an operational bottom background and optimal routes of mining systems.