bluuebunny/crossref_metadata_2025 huggingface dataset:
Academician S.L. Soloviev 90th birthday (1930–1994)
Authors: Ivashchenko A. I. , Yakovenko O. I.
Published: May 2020

April 12, 2020, marks the 90th anniversary of the birth of the outstanding Soviet and Russian geophysicist Sergey L. Soloviev. He is the founder of the Russian school of tsunami research and made a significant contribution to the development of Russian seismology.
Where Drug Shelf Life is Valid but Performance Life Crosses
Authors: Ali Obaid , Obaid Roohi Bano
Published: May 2020

The properties and life of flower may not be equal when it stays on tree comparable to when it is plucked. It is heavily impacted by the influence of environment and disassociation from its origin. The degree of impact varies with the type and kind of flower and environmental conditions. The same is with protein when used as a drug. It's not easy but sometimes so complex to understand because protein molecule likes to live in its system. As soon as it is removed from its original biological system (plucked like flower) it by default inclines towards coagulation, agglomeration, precipitation or denatures and thus lose its activity as it was inside its original system.
The surgical intervention of thoracic aortic aneurysm among octogenarians and over: A Single center study
Authors: Furui Masato , Sakaguchi Shoji , Akhtar Kunwar Muhammad Aqeel , Muhammad Imran  , Kakii Bunpachi , Uchino Gaku , Asanuma Mai , Yoshida Takeshi
Published: May 2020

Background: Thoracic endovascular aortic repair (TEVAR) is a minimally invasive procedure to repair the major blood vessel in the body i.e. aorta. This minimally invasive approach is considered as a better option in comparison to the open-heart surgery by among octogenarians. Therefore, the aim of this study was to examine the trends of postoperative complications among octogenarians and nonagenarians with arch, descending, or thoracoabdominal aortic aneurysms.

Methodology: This interventional, single center study initially included a total of 329 consecutive patients with arch, descending, or thoracoabdominal aortic aneurysms. The study was conducted at Matsubara Tokushukai Hospital, Japan between May 2005 to November 2018. Of the total, 129 patients met the inclusion criteria and were enrolled. 32 patients were excluded as they didn’t provide consent for the surgical intervention and preferred conservative medical treatment only. While the remaining 97 patients had operative indications, 64 of these were treated with TEVAR (SG group) and 33 were treated with open surgery (OS group). Early and late outcomes and the relation with bedridden status were examined retrospectively. Data was analyzed using JMP 9.0 software (SAS Institute, Inc., Cary, NC).

Results: Among the enrolled patients 49.5% were males and 50.5% were females. Decreased complications were observed among the patients of SG group as compared to the OS group. The highest mortality 69% was noted among the group treated with medical therapy alone with the confidence of interval of 95%. Furthermore, most of the patients in the OS group developed a complication of cerebral infarction and also needed tracheotomy during long-term hospital stay. Moreover, deaths occurring in bedridden patients were more common in the OS group than the SG group respectively.

Conclusion: It is concluded that SG is a better therapeutic approach as compared to the OS and the conservative therapy alone.
Research awareness among dental undergraduates; A cross-sectional study conducted at Karachi Medical and Dental College, Karachi
Authors: Kashif Mehwash , Zareef Uzma , Aftab Mehreen , Irfan Khan Sadia , Abul  Barakat Afifia
Published: May 2020

Background: Research is an integral part of the academic curriculum; its role must be appreciated in all health and medical field. The current study was planned in order to evaluate the interest of dental students towards research and their awareness.

Methodology: A cross-sectional study was conducted from June to December 2018 at Karachi Medical and Dental College (KMDC). A total of 200 bachelors of dental surgery (BDS) students were recruited as per the inclusion criteria. Non-consenting students were excluded from the study. Data regarding research understanding and awareness was collected and analyzed using SPSS Version 17.0.

Results: Majority of the study participants were female 89% and males 11%, females were in high proportion among all professional years. i.e. 27%, 21%, 25.5% & 15.5% from 1st year to 4th year respectively. Mostly the  2nd & 3rd  year students were aware of the research needs 97.7% and 100%. The research interest was most among the students of the initial years while among 4th years students it was comparatively less i.e. 78.3%. All of the students from 1st year to 3rd responded in favor of research usefulness in career while only 67.5% of the final year students were lacking this basic knowledge. Moreover, the benefits of research were well known among students of all years with the highest understanding among the 2nd and 3rd year (97.7% and 94.4%).   

Conclusion: It is evident from the study results that the enrolled dental students were aware of research significance, its professional importance and showed positivity towards research interest. The inclusion and implementation of research among dental students is essential for promoting research culture in medical students.
CEPHALOMETRIC NORMS FOR GUJARATI CHILDREN - A CROSS SECTIONAL STUDY
Authors: Patel Purv Shashank , Patel Purv S , Ganesh M
Published: May 2020

Introduction: Orthodontists have relied on cephalometric radiographs for orthodontic diagnosis and treatment planning since the advent of cephalometric radiography. The variations in different ethnic groups within the same country creates a need for cephalometric norms for each of such ethnic groups. McNamara’s analysis is the most commonly used and most suitable for diagnosis and treatment planning. Aim: The study aims to formulate cephalometric norms for Gujarati boys and girls using McNamara’s analysis. Materials & Method: The sample of children for the study was selected from the government funded primary schools of Gujarat. The sample size consisted of 250 school going Gujarati children (125 boys and 125 girls) with age ranging from 9 to 12 years. Materials & Method: A digital lateral cephalograph was taken under standard conditions for all children and manual tracings were done for identifying all cephalometric landmarks. The analysis was done using McNamara’s analysis and statistical analysis was done Statistical Analysis: Gender differences were calculated using student’s t test. The software was utilized to calculate the mean value, standard deviation, range, maximum and minimum values for all parameters of McNamara’s analysis for Gujarati boys as well as girls. The inter examiner variability was tested using Karl Pearson correlation test. Results: The mean and standard deviation with minimum values, maximum values and range for each of 11 parameters were calculated for all male and female subjects. The gender differences were also calculated for all subjects. Conclusion: This study introduces cephalometric norms for the mixed dentition period using McNamara Analysis for Gujarati children residing in Ahmedabad – Gandhinagar districts of Gujarat which can be utilized for orthodontic treatment in the future.
DESIGN AND IMPLEMENTATION OF AN INTERACTIVE SYSTEM FOR ZOO APPLICATION USING SMART MOBILE PHONE AND QR CODE
Authors: Kadhim Widad , Al-Qaraawi Salih M.
Published: May 2020

This paper presents an interactive application to be used in an important entertainment place visited by young, old and children on holidays and vacations to spend fun times. The system consists of the zoo's mobile application, quick response (QR) code technology as front end, and network system as back end. The mobile application helps the visitor to scan the QR tag that attached on each animal's cage to send the request to a network system that processes the request and returns the result to the visitor's mobile screen in the form either text or text to speech. on the other side, the network system consists of a network provider to provide services that enable the visitor's mobile to access the system and the main server which contains animal's information in three languages; English, Arabic and French. The system provides several capabilities, such as playing audio files stored in the server which contains the animal’s voice. The visitor can also see a list of pets that the zoo administration has offered for sale where the visitor can buy any pet that he/she wants. The aim of this system is to facilitate the visitor's tour of the zoo by using modern technology to make the tour fun and non-routine.
DESIGN AND SIMULATION OF AUTOMATIC POWER FACTOR CORRECTION FOR INDUSTRY APPLICATION
Authors: Taye Ararso
Published: May 2020

In the present technological revolution power is very precious. So we need to find out the causes of power loss and improve the power system. Due to industrialization the use of inductive load increases and hence power system losses its efficiency. So we need to improve the power factor with a suitable method of automatic power factor correction. This study undertakes the design and simulation of an automatic power factor correction that is developed using arduino microcontroller ATmega328 Automatic power factor correction device reads power factor from line voltage and line current. This time values are then calibrated as phase angle and corresponding power factor. The display used was 4X16 liquid crystal display module. The motherboard calculates the compensation requirement and accordingly switches on different capacitor banks will run. This automatic power factor correction technique can be applied to the industries, power systems and also households to make them stable and due to that the system becomes stable and efficiency of the system as well as the apparatus increases. The use of microcontroller reduces the costs and the customers become beneficial according to the simulated output because the power factor of the specific selected industry is corrected from 0.66 to 0.92 improved value.
A STUDY TO ASSESS THE IMPACT OF FOOTFALLS AND CATEGORY MIX ON MALL PERFORMANCE
Authors: Joshi Krishan , Gupta Sachin
Published: May 2020

Shopping centers have become a center of convergence providing an opportunity to shop, entertain, relax and socialize. The quantum of foot traffic to the mall indicates the preference of the customers to visit a specific mall as the customers believe that their interests will be best met there in terms of ambiance, shopping, facilities and convenience. Though, footfalls indicate preference but it does not anyway relate to actual conversions because there are many other parameters that influence their buying decision. On the other hand, presence of diverse categories inside the mall helps in their decision to buy as the customers want multiple engagements for his family besides shopping at one place. This study aims to find which impacts more footfalls or presence of category mix on the performance of the mall.
EFFECT OF MASS AND HEAT TRANSFER IN OSCILLATORY TWO DIMENSIONAL FLOW OF A MICRO POLAR FLUID OVER AN INFINITE PERMEABLE PLATE IN A POROUS MEDIUM UNDER THE EXISTENCE OF MAGNETIC FIELD
Authors: Kumar Ashok , Chawla Jyoti
Published: May 2020

In this paper we study the effect of Mass and Heat transfer under the existence of transverse magnetic field for an oscillating two dimensional Micro-polar fluid flow through a moving infinite permeable plate in a porous medium. Investigate the Solutions for angular momentum, governing momentum, energy and concentration equations. Study the effect of chemical reaction, permeability parameters, velocity profiles, micro rotation profiles, wall stress coefficient and skin friction coefficient by using graph.
PUBLIC SATISFACTION MEASUREMENT SYSTEM ON PUBLIC SECTOR ORGANIZATION IN PALEMBANG CITY
Authors: Panorama Maya
Published: May 2020

Role of public sector organization in economic development is very important. Public sector serves most administrative activity to public/ people. It is important to measure public satisfaction as a reflection of government’s performance. This research proposed a fit model for measure public satisfaction in Palembang City. Public sector in Palembang must have a quality assurance and indicator to measure the public satisfaction. Stage of measurement system must involve the major, internal and eksternal auditor and the public. The most important is that public sector must hire a professional employee that responsive and empathy to public.
PSYCHOLOGICAL NEEDS FOR SENSE OF PLACE AND PERSONAL SPACE IN PUBLIC AREA
Authors: Kumari P.Meena
Published: May 2020

Environmental phycology and behavior in built environment is the field that interests the social scientists and environmental designers for many years. In-depth study and research finding are conducted and have discussed in detail the philosophy and the abstract theories on concept of privacy, personal space, sense of place by the people in a given built environment. As per Roger Barker (1951) statement, the paper proposes that the ecological environment does not demand much but permits some behavioral pattern to take place naturally and elucidate that the built environment tends to act as a catalyst in providing space for the users to perform but also act as a despot in making the users to alter their needs and behavior to the built setting. The paper also touches on the important issues in understanding, and translation of these psychological and behavioral theories and concepts into the real tangible substantial world that the architects and designers can imply upon. The fundamental primal need of people to have personal space and a sense of place in public area is reviewed in this paper and concludes for a cohesive way to achieve this ,by means of participation, cooperation and understanding among designers and environmental psychologists with the people.
SUSTAINABLE TRADITIONAL IN THE CONTEXT OF URBAN IDENTITY VALUE INVESTIGATION OF SETTLEMENT AREAS
Authors: Akyıldız Nihal Arda , Olğun Tuba Nur
Published: May 2020

Cities, like a living organism, form their own memory and identity with their social codes and cultural values that have preserved the past and present. The city builds its urban identity while creating its memory with spatial and structural memory. To move the historical and cultural characteristics of the residential areas to future generations in a sustainable way; originality, continuity of use, construction technique and aesthetic values are possible with the identity values in the urban memory. The residential areas that can protect their past and identity socially, culturally and spatially have been the subject of many studies with their originality and sustainable design understanding. Anatolian traditional settlement areas have carried the spatial identity value they have demonstrated with their historical and cultural accumulation from past to present. These settlements, which sometimes cannot be fully integrated into the city, have become tourists that attract tourists with their spatial identity value for some cities. Traditional residential areas that appeal to people's past feelings of knowledge and belonging continue to create both identity and brand values of cities. Along with the sustainable design approach and unique identity value, traditional residential areas and design understanding still need to be examined. Thus, the study aims to analyze the unique aspects of traditional residential areas that support sustainability and create urban identity. In the context of the study, the literature on sustainable traditional residential areas in the context of urban identity has been examined. In the light of the data obtained, different traditional residential areas of Anatolia were examined. As a result of the study, it is aimed that the design understanding of traditional residential areas that contribute to the city's identity value will be a reference to modern architecture.
Yerel Mimarlık Örneği Olarak Safranbolu Köy Çeşmeleri
Authors: GÖKTAŞ KAYA Lütfiye , ÖZDEMİR Elif
Published: May 2020

Suyun insanlar için fiziksel bir ihtiyaç olmasının yanı sıra beden temizliği ve ibadet gereği kullanılması tarih boyunca gerek su yapılarını gerekse su ile ilgili diğer bileşenleri önemli kılmıştır. Bu çalışmada Karabük ili Safranbolu ilçesine bağlı 64 köyde su mimarisine yönelik yapılan araştırmalar sonucunda belirlenen çeşmelerden 12 tanesi ele alınarak, yapılar mimari ve süsleme programları açısından değerlendirilmiştir. 9 tanesinde kitabe bulunan çeşmelerin tamamı 18-20. yüzyıllar arasına tarihlenir. Depolu ve deposuz olan çeşmeler cephe düzenlerine göre farklılık gösterir. İçlerinde taş süsleme açısından nitelikli örnekler vardır. Aktif olarak kullanılanların sayısı azınlıktadır. Araştırmalarımız sırasında Safranbolu merkezde sayısı 110’u bulan çeşme yapısı varken ilçenin tüm köylerinde bulunan çeşme sayısının merkezdekinin ¼’ü kadar olduğu belirlenmiştir. Köy çeşmeleri korunmuşluk açısından büyük oranda talihsizdir. Tescil çalışmalarının tarafımızca başlatıldığı çeşmelerden bazılarının uzun zaman alan bu süreçte yenilenmesi araştırmamızın sonuçları açısından üzücü olmakla birlikte önceki durumlarının belgelenmiş olması, bir kısmının koruma altına alınması ve farkındalık yaratma çabalarımıza olumlu dönüşler olması araştırmamızın çıktıları açısından oldukça önemlidir.
Arşiv Belgeleri Işığında 19. Yüzyılın İkinci Yarısından 1894 Depremi Sonrasına Fethiye Camii Onarımları
Authors: ESMER Mine , ULAŞ Arzu
Published: May 2020

Bu makalede Fethiye Camii’nin 19. yüzyılın ikinci yarısından 20. yüzyıl başına uzanan süreçteki onarımlarına ışık tutan arşiv belgeleri değerlendirilmiştir. 16. yüzyıl sonunda Orta ve Geç Bizans Dönemlerine ait iki kiliseden dönüştürülmüş olan Fethiye Camii, İstanbul’da, Fatih İlçesi’nin Çarşamba Semti’nde yer alır. Cumhurbaşkanlığı Devlet Arşivleri’nin Osmanlı Arşivi ve Atatürk Kitaplığı Evrak Koleksiyonu taranarak ulaşılan belgelerden yapının 1862, 1861-1874 yılları arası ve 1894 depremi sonrasında onarım gördüğü tespit edilmiştir. Bu belgelerden elde edilen bilgiler, yazılı kaynaklar, arşiv fotoğrafları ve yapının kendi üzerindeki izler ile karşılaştırılarak söz konusu süreçte yapının geçirmiş olduğu değişiklikler yorumlanmaya çalışılmıştır. Tarihi yapıların geçmiş onarımlarıyla ilgili yeterli bilgiye ulaşmak her zaman kolay değildir. Çok çeşitli bilgi kaynakları özenle taranarak çoğu zaman sadece ufak bir bilgi kırıntısı elde edilebilmektedir. Arşiv belgeleri, fotoğraflar üzerinden elde edilen bulgularla birleştirilince yapının geçirdiği değişikliklerin yorumlanmasında somut bir temel oluşturmaktadır. Aynı zamanda bu belgeler dönemlerinin yaklaşım ve anlayış biçimlerinin öğrenilmesine, kullanılmış olan malzemelerin ve ihtiyaç duyulan tamirlerin niteliğinin anlaşılmasına katkı sunarlar. Bu makale kapsamında incelenen belgelerde görülmüştür ki: Emanet usulü ile bir ustaya/kalfaya teslim edilmiş olan bir yapının onarımı, o kişiye bir şey olması durumunda yapılamamaktadır. Bu bilgi, ilgili dönemde bir yapının onarımına yaklaşımı ortaya koyması açısından oldukça ilginçtir. Yapının 20. yüzyılda görülen son iki dönem kalem işi bezemesi, hünkâr kasrı ve son cemaat yeri çatısı onarımları ile minaresinin görünümündeki değişikliklerin değerlendirildiği bu makale koruma uzmanı bir mimar ile bir tarihçinin ortak çalışması sonucu ortaya çıkmıştır. Bu çalışmanın disiplinler arası ortak çalışma ve işbirliğinin verimliliği konusunda da iyi bir örnek oluşturduğu düşünülmektedir.
Edirne Yeni Saray’ın Harem Bölümünde H 1171 (M 1757-58) Yılında Yapılan Onarımlar
Authors: KOCAASLAN Murat
Published: May 2020

II. Mustafa, saltanatı süresince Edirne’yi İstanbul’a tercih etmiş ve bu kentte ikamet etmiştir. Ancak bu tercihi tahttan indirilmesinde önemli bir neden teşkil etmiş ve 1703 yılında tahttan indirilmiş, yerine III. Ahmed tahta çıkmıştır. Tahta çıkan III. Ahmed sefer olmadıkça Edirne’de kimsenin oturmayacağına dair yemin ederek, İstanbul’a taşınmıştır. Sultan Ahmed’in bu yemini sonrasında Edirne Sarayı uzun bir süre terkedilmiş ve eski görkemli günlerinden uzak bir süreç yaşamıştır. Ancak III. Mustafa tahta çıktıktan kısa bir süre sonra, III. Ahmed’ten beri Edirne’ye padişahların gelmemesinden dolayı sarayın itibarının düştüğünü, bir sükût dönemi yaşadığını ve harabe haline geldiğini ifade ederek, böyle harab-zâr kalmasının kabul edilemeyeceğini, üstelik bu durumun da devletin şanına halel getirdiğini belirterek, bir an evvel tamir edilmesi gerektiğini bildirmiştir. Bu makalede de III. Mustafa’nın bu kararı sonrasında 1171 (1757-58) tarihinde Sarây-ı Cedîd-i Amire’de başlatılan tamiratlardan harem bölümündekilere odaklanılmaktadır. Bu çalışmada amaçlanan, haremdeki tamiratların mahiyetini ve hangi mekanlarda çalışıldığını tespit etmektir. Aynı zamanda kayıtlarda adı geçen odalar, Avadis Benliyan tarafından çizilen sarayın planında geçen oda isimleri ile karşılaştırılmış ve yeni bulgular ortaya konulmuştur.
Aigai Bizans Cam Bilezikleri (2004-2014)
Authors: ARMAĞAN Muhsine Eda , DOĞER Lale
Published: May 2020

Aigai antik kentinde kazılar 2004 yılından beri devam etmektedir. 2014’e kadar Bizans arkeolojisi kapsamında gerçekleştirdiğimiz çalışmalar sırasında aralarında bir grup takı ve süs eşyalarının da bulunduğu cam obje kayıt altına alınmıştır. Bunlardan Bizans Dönemi olarak tespit edilebilen elli kadar cam bilezik ilk kez burada yayına sunulmaktadır. Renk olarak siyah, zeytin yeşili, kırmızı, beyazın kullanıldığı bilezikler, spiral sarmal, burgu, yatay düzleştirilmiş cam ipi sarma ile basitçe bezelidir; boyama tekniğinde geometrik motifli bir örnek de bulunmaktadır. Bütün halinde ele geçen bilezik bulunmamakla birlikte incelediğimiz örnekler kesit ve bezemelerine göre sınıflandırılmışlardır. Bunlar arasında en yoğun spiral sarmal yani üzerine cam ipliği sarılmış bileziklerde görülmektedir ve 12-13.yüzyıllar arasına tarihlendirilirler. Genel olarak cam üretimine ilişkin, geçici atölyelerin varlığı, Doğu Akdeniz’de üslubun ortak özellikler göstermesinde çok güçlü bir faktör olarak görülür. Bu bağlamda Aigai örnekleri, bölge ve Anadolu üretimleri içinde kesit, bezeme tekniği ve uygulanışına dair ortak nitelikler sergiler. Aigai’nin kuzeyindeki komşusu Pergamon’un yerel cam üretimine ilişkin yerleşim kronolojisi kentte yeni cam atölyelerinin 12-13. yüzyıl boyunca kurulduğu yönündedir. Aigai kazılarında, Roma tabakalarından korunan ve cam üretimine işaret eden cam potaları, üretim atıkları, geleneğin devamı ya da söz konusu çevredeki geçici atölyelerin dolaşımını düşündürmektedir. Aigai cam bilezikleri renk ve kesit tanımlamalarıyla tipolojiye ilişkin değerlendirmesinde, yakın çevreden bazı örneklerle, 12-13. yüzyıl olarak belli bir aralığa ait görülmektedir.
Métodos de cálculo para estimar la evapotranspiración de referencia para el Valle de Tumbaco
Authors: Ortiz Randon Stalin , Chile A. Maritza
Published: May 2020

La estimación precisa de la evapotranspiración de referencia permite obtener valores más reales sobre las necesidades hídricas de los cultivos. El objetivo del estudio consistió en evaluar nueve métodos a fin de estimar la evapotranspiración de referencia para las condiciones ambientales del Valle de Tumbaco, ubicado en la provincia de Pichincha (Ecuador). Se utilizó información climatológica mensual de la estación La Tola para determinar ETo. Los métodos analizados fueron: FAO56, Tanque evaporímetro, Thornthwaite modificado, Hargreaves, Jensen-Haise, Makkink, Priestley-Taylor, Turc y FAO Radiación. Se calcularon los siguientes parámetros inferenciales para el análisis de los resultados, tomando como base FAO56: error medio absoluto, coeficiente de determinación, coeficiente de concordancia y coeficiente de confiabilidad. Los resultados principales fueron: i) el método FAO Radiación presentó una precisión buena; ii) los métodos Jensen and Haise, Makkink y Priestley and Taylor, presentaron índices tolerables; iii) los métodos del tanque evaporímetro, Thornthwaite modificado, Hargreaves y Turc proporcionaron índices inferenciales muy pobres. En conclusión, el método que debe utilizarse para determinar ETo mensual para el entorno agroecológico del Valle de Tumbaco es FAO56.
Proliferasi In Vitro Plb Anggrek Dendrobium lasianthera Hasil Induksi Mutasi Genetik dengan Kolkisin Melalui Penambahan Benzyl Adenine
Authors: Bawonoadi Gilar , Wiendi Ni Made Armini , Krisantini .
Published: May 2020

Dendrobium lasianthera merupakan spesies anggrek yang endemik di Papua. Proliferasi atau perbanyakan tanaman melalui kultur jaringan merupakan salah satu alternatif dalam memperbanyak spesies tanaman dengan jumlah individu yang terbatas. Keragaman karakteristik pada tanaman hias, baik yang bersifat alami atau hasil dari induksi mutasi, dianggap penting dalam menentukan nilai ekonomisnya. Pengembangan protokol produksi membutuhkan penelitian terkait media yang sesuai untuk memperbanyak tanaman. Penelitian dilakukan dengan mengkulturkan eksplan anggrek Dendrobium lasianthera berupa plb (protocorm-like body) dari anggrek D. lasianthera yang telah diinduksi mutasi melalui perendaman dalam larutan mutagen kolkisin pada penelitian sebelumnya. Pengamatan dilakukan terhadap kemampuan pertumbuhan 960 eksplan dari 16 kombinasi perlakuan (termasuk kontrol) perendaman kolkisin ditumbuhkan pada media MS0 yang ditambahkan sitokinin BA (6-Benzyladenine) sebanyak 1 mgL-1 dan 2 mgL-1. Hasil penelitian menunjukkan bahwa eksplan dengan kombinasi perlakuan perendaman yang berbeda memiliki kemampuan pertumbuhan yang berbeda secara nyata, dilihat dari jumlah daun, akar, plb dan tunas baru yang terbentuk selama periode pengamatan.Perbedaan dalam konsentrasi BA dalam media tidak menunjukkan respon yang berbeda nyata dalam jumlah daun dan akar baru yang terbentuk, namun nyata meningkatkan jumlah tunas baru yang terbentuk dan mempercepat pembentukan tunas. Eksplan yang ditumbuhkan pada media BA 1 mgL-1 memiliki rata-rata waktu awal pembentukan tunas yang lebih singkat dibandingkan dengan media BA 2 mgL-1. Beberapa planlet hasil induksi mutasi menunjukkan perbedaan fenotipe dari planlet kontrol berupa bentuk daun yang berbeda.
Pemanfaatan Bakteri Pseudomonas Flourescens Rh4003 dan Asam Askorbat untuk Mempertahankan Viabilitas Benih Padi Hibrida
Authors: Krisnandika A. A. Keswari , Widajati Eny , Nawangsih Abdjad Asih
Published: May 2020

Padi hibrida memiliki glume terbuka yang berperan penting pada laju perlambatan viabilitas benih selama penyimpanan. Serta untuk mencapai hasil panen padi hibrida yang optimal membutuhkan asupan nutrisi yang berkualitas tinggi. Penelitian ini bertujuan untuk mempelajari pengaruh formula lapisan benih dengan penambahan bakteri Pseudomonas fluorescens RH4003 sebagai Pertumbuhan Tanaman Memnghasilkan Rhizobakteri dan asam askorbat sebagai antioksidan, menghambat viabilitas benih padi hibrida dalam penyimpanan. Penelitian ini terdiri dari tiga seri percobaan, yaitu menggunakan 3 varietas padi hibrida (DG-1, Intani dan SL-8), Rancangan percobaan yang digunakan yaitu petak bersarang dengan enam kali periode penyimpanan sebagai petak utama. Hasil penelitian menunjukkan bahwa lapisan yang menggunakan asam askorbat merupakan perlakuan terbaik dari semua variabel viabilitas hampir pada semua varietas. Perlakuan dengan menggunakan bakteri memiliki hasil yang signifikan (p < 0.01) meningkatkan laju pertumbuhan dan indeks vigor pada minggu keenam penyimpanan sebesar 22.48% per etmal dan 83.33% untuk varietas benih padi SL-8. Lapisan DG-1 yang menggunakan asam askorbat pada minggu keenam mengakibatkan indeks vigor tertinggi (90 %) yang signifikan (p<0.5) dan peningkatan yang sangat signifikan pada perkecambahan benih dan indeks vigor minggu kesembilan penyimpanan untuk varietas SL-8 SHS (92.67% dan 73.33%).
Karakteristik Nugget Ikan Tuna (Thunnus sp.) dengan Penambahan Ubi Ungu (Ipomoea batatas)
Authors: Sormin Raja Bonan Dolok , Gasperz Febe , Woriwun Syanne
Published: May 2020

This study was aimed to study the characteristics of tuna (Thunnus sp.) chunks nugget supplemented with purple sweet potato as filler both subjectively and objectively. A three-treatment experiment with five replications was applied in this research. Parameters tested included sensory test (aroma, taste, and texture), proximate analysis (moisture, ash, protein, fat, and carbohydrate contents). The treatment of purple sweet potato as filler on tuna fish nugget was found to influence the quality of the nugget. The result of the sensory test showed that treatment of 10%:90% purple sweet potato to tuna chunks had the highest score on aroma, taste, and texture than 20%:80% and 30%:70%. This was due to the higher proportion of tuna chunks resulted in distinctive nuggets aroma, tasty, and firm texture when it was bitten. The results of the proximate analysis showed that the addition of purple sweet potato on tuna nuggets had a very significant effect on protein, fat, and ash contents. The higher the percentage of purple sweet potato added to tuna nugget, the smaller the protein content and the ash content. However, the addition of purple sweet potato did not affect the moisture content of tuna nuggets. Overall, the proximate content of tuna nuggets in this study was found to meet the standard recommended by SNI for fish nuggets.

Keywords: characteristics, nugget, sensory, proximate, purple sweet potato

 

ABSTRAK

Penelitian ini bertujuan untuk mempelajari karakteristik nugget tetelan ikan tuna (Thunnus sp.) dengan penambahan ubi ungu baik secara subjektif maupun objektif. Metode penelitian adalah eksperimen dengan tiga perlakuan dan lima kali ulangan. Parameter uji terdiri dari: uji organoleptik (aroma, rasa, dan tekstur), uji proksimat (kadar air, kadar abu, kadar protein, kadar lemak dan kadar karbohidrat). Perlakuan penambahan ubi ungu pada nugget tetelan ikan tuna mengakibatkan perbedaan mutu pada nugget yang dihasilkan. Hasil organoleptik menunjukkan bahwa perlakuan perbandingan konsentrasi ubi ungu:tetelan ikan tuna 10%:90%, memiliki aroma, rasa dan tekstur yang lebih tinggi dibandingkan dengan perlakuan perlakuan perbandingan konsentrasi ubi ungu:tetelan ikan tuna 20%:80% dan 30%:70%. Panelis lebih menyukai perlakuan perbandingan konsentrasi ubi ungu:tetelan ikan tuna 10%:90%, hal ini disebabkan oleh penggunaan tetelan ikan membuat nugget beraroma khas, rasanya gurih serta teksturnya tidak hancur ketika digigit. Hasil uji proksimat menunjukkan bahwa penambahan ubi ungu pada pembuatan nugget ikan tuna berpengaruh sangat nyata terhadap kadar protein, kadar lemak dan kadar abu. Persentasi ubi ungu pada nugget ikan tuna semakin besar maka kadar protein, kadar abu semakin kecil, namun penambahan ubi ungu tidak berpengaruh terhadap kadar air nugget tuna. Nilai proksimat nugget ikan tuna secara keseluruhan dari hasil penelitian ini berada pada standar yang di anjurkan oleh SNI nugget ikan.

Kata kunci: karakteristik, nugget, organoleptik, proksimat, ubi ungu
Karakteristik Pektin Kulit Pisang Tongka Langit (Musa troglodytarum) Berdasarkan Variasi Waktu Ekstraksi
Authors: Picauly Priscilia , Tetelepta Gilian
Published: May 2020

Tongka langit banana peel is an organic waste that has not been widely used by the community and has a pectin content of about 10.41%. Pectin extraction from banana peels should thus be done effectively to utilize waste. The objective of this research was to characterize the properties of pectin extracted from banana tongka langit peel with the different extraction times. A completely randomized experimental design with 3 level treatment extraction time of banana tongka langit peel, i.e., 1 hour, 1,5 hours, and 2 hours with three replicates was applied in this research. The properties evaluated, including equivalent weight, methoxyl content, galacturonate acid, esterification degree, yield, moisture content, and ash content. Result showed that equivalent weight (757.88 mg, 735.48 mg, and 699.8 mg), methoxyl content (5.10%, 5.17%, and 5.44%), galacturonate acid (52.22%, 53.32%, and 56.08%), esterification degree (55.07%, 55.12%, and 55.43%), moisture content (9.99%, 9.90%, and 9.85%), ash (6.17%, 6.23%, and 6,46%), and yield (8.35%, 8.93%, and 9.2%).

Keywords: banana tongka langit peel, pectin, extraction time

 

ABSTRAK

Kulit pisang tongka langit merupakan limbah organik yang belum banyak dimanfaatkan oleh masyarakat dan memiliki kandungan pektin sebanyak 10,41%. Ekstraksi pektin dari kulit pisang tongka langit harus dilakukan secara efektif dalam memanfaatkan limbah. Penelitian ini bertujuan untuk mengkarakterisasi pektin kulit pisang tongka langit berdasarkan waktu ekstraksi pektin yang berbeda. Penelitian ini menggunakan Rancangan Acak Lengkap yang terdiri dari tiga tingkat perlakuan waktu ekstraksi pektin kulit pisang tongka langit yaitu 1 jam, 1,5 jam, dan 2 jam dengan 3 kali ulangan. Pengamatan dilakukan terhadap berat ekuivalen, kadar metoksil, kadar asam galakturonat, derajat esterifikasi, rendemen, kadar air, dan kadar abu. Hasil penelitian menunjukkan nilai berat ekuivalen (757,88% mg, 735,48 mg, dan 699,80 mg), kadar metoksil (5,10%, 5,17%, dan 5,44%), kadar asam galakturonat (52,22%, 53,32%, dan 56,08%), nilai derajat esterifikasi (55,07%, 55,12%, dan 55,43%), kadar air (9,99%, 9,90%, dan 9,85%), kadar abu (6,17%, 6,23%, dan 6,46%), dan rendemen (8,35%, 8,93%, dan 9,2%).

Kata kunci: kulit pisang tongka langit, pektin, waktu ekstraksi
Radiant: understanding endometrial cancer, vaginal brachytherapy and motherhood through words and images
Authors: Noronha Susana De
Published: May 2020

Este artigo resulta de uma análise antropológica centrada na experiência do diagnóstico e tratamento de um adenocarcinoma do endométrio vivida por uma mulher portuguesa. A dimensão incorporada do seu conhecimento e narrativa permite-nos compreender um conjunto específico de problemas enfrentados por mulheres com câncer ginecológico, mostrando como concepções de doença, tratamento, corporeidade, sexualidade, maternidade e resistência se interligam. A doença e o seu filho de três anos emergem como dois elementos opostos da história, veiculando a noção de uma resistência construída pela parentalidade, ou pela condição de mãe, usando-se esse vínculo contra as violências e sofrimentos produzidos pelo câncer e seu tratamento. Metodologicamente, esta análise combina narrativa oral, antropologia e ilustração científica criativa, ou seja, pintura e desenho etnográfico potenciados pelo uso da metáfora e da imaginação. Este exercício híbrido e colaborativo implicou uma mistura nivelada de fala, texto e imagem, partindo das palavras da mulher entrevistada. Conceptualmente, estas práticas visuais criativas são entendidas como recursos ontológicos, epistemológicos e performativos, ampliando a forma como a ciência social pode produzir conhecimento e ação em questões de saúde e doença. Lua aceitou contar a sua história preservando a sua identidade sob um pseudónimo, não encontrando abertura social para relatos sobre úteros cancerosos e sessões de braquiterapia vaginal. Respondendo ao seu desconforto, esta análise ilustrada também pretende desmantelar estereótipos enraizados na forma como vemos e entendemos as mulheres, as doenças ginecológicas e os órgãos sexuais, trazendo para a discussão um tipo de câncer que, apesar de frequente, permanece ausente da discussão pública e da imagética coletiva, sendo igualmente descurado pela ciência social.
Ecofeminismo, estratégias e práticas de cuidado com a vida: fragmentos de uma narrativa-biográfica enquanto morriam os vampiros de galinhas
Authors: Valle Luísa De Pinho
Published: May 2020

Proponho compartilhar um diálogo de saberes sobre as estratégias e práticas do cuidado com a vida – humana e não-humana –, a partir de uma análise inicial da experiência com uma investigação-ação participante que está em construção. Na referida pesquisa busco coconstruir narrativas biográficas de/com seres que se representam e se identificam como mulheres que formam parte constitutiva e constituinte de meu trabalho de doutoramento . Estas narrativas são entrelaçadas nas práticas da realização da agroecologia, ou numa agricultura equilibradamente ecológica. Para tanto, parto de uma hermenêutica ecofeminista em diálogo com as bases conceituais das Epistemologias do Sul. Minha pesquisa é feminista, epistemológica e metodologicamente. Assim, desenvolvo um trançado entre as narrativas das mulheres coparticipantes da pesquisa em curso e uma leitura pluriepistemológica que privilegia os ecofeminismos, a ecologia política, o pós-colonialismo e a decolonialidade. Os conhecimentos são sempre situados, num contexto específico, formado e (trans)formador de subjetividades diferentes que ocupam um espaço comum. Desta forma, dialogo neste artigo com Annalisa Bellu, na aldeia de Campo Benfeito, região da Beira Alta em Portugal, a fim de identificar prática-transformadora de cuidado pela e com a vida, por ela realizados na sua cotidianidade. Objetivo trazer à evidência algumas fraturas concretas às linhas abissais divisoras das realidades do mundo moderno engendradas nas práticas e pensamentos ecofeministas.
De enxertos e de podas: as críticas insurgentes dos feminismos e das Teorias Queer
Authors: Moreira Luciana
Published: May 2020

Género e sexualidade têm estado sujeitos a vários dispositivos sociais de controlo que regem o sistema de sexo/género predominante na sociedade. Os estudos feministas, a teoria queer e as mobilizações sociais tem questionado esse sistema, denunciado a opressão de sexo e de género das sociedades num intuito de promover uma sociedade mais justa. Esses questionamentos têm sido conseguidos com base em muitas solidariedades, mas também muitas tensões entre movimentos sociais, estratégias de luta, ativistas e pensadoras dentro de distintos campos de estudo e de ação. Este artigo traça alguns desses diálogos e tensões entre os feminismos e as teorias e mobilizações queer, evidenciando as contaminações entre esses dois campos e o surgimento de novas possibilidades de resistência às normas dominantes.
Resenha do livro: La Guerra contra las mujeres
Authors: Moreira Ana Carolina Santana
Published: May 2020

SEGATO, Rita L. La Guerra contra las mujeres. Madrid: Traficantes de sueños, 2016. E-book. ISBN 13: 978-84-945978-5-5. Disponível em: https://www.traficantes.net/libros/la-guerra-contra-las-mujeres. Acesso em 15 dez 2019.
Онтологічні засади взаємодії експертів з інформаційно-аналітичною системою підтримки прийняття рішень з розвитку озброєння та військової техніки
Authors: Головін О.О. , Попова М.А. , Яценко К.Г.
Published: May 2020

Рішення проблеми семантичної гетерогенності даних в перспективній інформаційно-аналітичній системі підтримки прийняття рішень з розвитку ОВТ здійснюється за рахунок використання інструментарію онтологій шляхом формування з вхідної інформації уніфікованого інформаційно-понятійного простору. Використання методів аналізу природно-мовних об’єктів та класичної логіки першого порядку дозволяє здійснити поєднання формального представлення семантики з інформаційними масивами, які складають основу наративу всієї вхідної інформації про опис зразків ОВТ.
Запобігання зіткнення парашутистів з бойовою технікою на ділянці зниження
Authors: Шейгас О.К. , Долина М.П. , Вусатий С.Ю. , Іванова Т.В. , Мевша Ю.В.
Published: May 2020

Ефективність і безпека виконання задач одночасного десантування повітряного десанту та бойової техніки суттєво залежить від рівня фахової підготовки та надійної роботи екіпажів транспортної авіації і керівника десантування на майданчику приземлення. Актуальним є питання аналізу та оцінки параметрів визначення безпечних інтервалу відстані між літаками в обраному бойовому порядку, суворого витримування в ньому місця, що виключить зіткнення парашутистів з бойовою технікою на ділянці зниження. На підставі цього доцільно обґрунтувати методичні рекомендації посадовим особам штурманської служби щодо запобігання зіткнення парашутистів з бойовою технікою.
Метод обробки когерентних сигналів в мультирадарній системі однотипних двокоординатних оглядових радіолокаційних станцій з механічним обертанням
Authors: Ліщенко В.М.
Published: May 2020

Предметом вивчення в статті є задача розробки методу обробки когерентних сигналів в мультирадарній системі однотипних двокоординатних оглядових радіолокаційних станцій з механічним обертанням. Метою є підвищення ефективності виявлення повітряних об’єктів за рахунок об’єднання однотипних двокоординатних радіолокаційних станцій в мультирадарну систему. Запропоновано об’єднати існуючі оглядові радіолокаційні станції у просторово-рознесену когерентну мультирадарну систему. Проведено синтез оптимального виявлювача когерентних сигналів. Проведено оцінку характеристик виявлення повітряних об’єктів в мультирадарній системі з взаємно когерентними сигналами. Отримані результати: найбільшу ефективність і виграш у відношенні сигнал/шум показало додавання другої радіолокаційної станції, оптимальна кількість радіолокаційних станцій у складі мультирадарної системи не більше чотирьох. Очікуємий виграш у пороговому відношенні сигнал/шум може складати до вісімнадцяти децибел. Використання більше чотирьох РЛС недоцільно.
Аналітичний підхід щодо створення інформаційної моделі оперативної обстановки в АСУ розвідкою в умовах невизначеності
Authors: Гриценко Л.А. , Кузнецов Д.О. , Оксенчук І.С. , Баранов Р.А. , Костенко О.В.
Published: May 2020

Оперативна обстановка вимагає її постійного вивчення, узагальнення, аналізу, прогнозування та відображення особам, що приймаєть рішення. Однак в цілому процес оцінювання оперативної обстановки і прийняття рішення в умовах невизначеності досі залишається найбільш складним завданням. Проведено порівняльний аналіз підходів до рішення завдань прийняття рішення в умовах невизначеності у автоматизованій системі управління розвідкою, здійснено вибір підходу до створення інформаційної моделі операти-вної обстановки, що відображається на автоматизованому робочому місці особи, яка приймає рішення.
DYNAMIC CHARACTERISTICS CALCULATION FOR ELECTRO-HYDRAULIC CONVERTER OF NOZZLE-FLAP TYPE FOR MODERNIZATION OF SYSTEM FOR MOTOR-CAR FUEL FEEDING CONTROL
Authors: Ochkur Galina
Published: May 2020

At the current stage of the development of means for automatic control for the formation of qualitative systems of machines, construction and road machinery, railway transport there are used electro-hydraulic devices transforming electric input signals into hydraulic output power. To carry out a generalized analysis and for the fulfillment of the preliminary synthesis of an automated hydraulic system on the whole the static and dynamic characteristics of its separate units should be obtained.

In the paper there is presented a calculation of a theoretical dynamic characteristic of the electro-hydraulic nozzle-flap converter to substantiate potentialities of its inclusion as an adjusting device acting upon rods of a high-pressure fuel pump in the system of fuel feeding control of a KamAZ motor-car engine. At that the converter was considered as interconnected units: a unit of feedback. The methods of the investigation of processes in the converter are based on the fundamentals of the theory of automatic control.

As it follows from the transition function diagram obtained as a result of the investigations carried out the transition time of a electro-hydraulic converter slide valve movement from a neutral position into an extreme one in the course of sending a maximum control signal to the coil does not exceed 1.1 sec, that is satisfactory for the formation of hydraulic drive control systems.
INFLUENCE OF FORCE OF INERTIA ON COATING CLUTCH WITH EXTERNAL SURFACE OF ROTATION BODIES WHEN COATING
Authors: Rodichev Aleksey , Gorin Andrey , Tokmakova Mariya , Kirichek Alesey
Published: May 2020

A paper is dedicated to the investigation of inertia impact upon coating adherence with the outer surface of revolution solids during coating application. The work purpose is a qualitative and qualitative assessment of factors of antifriction coating application affecting the parts of friction units of machines and units. The relevance is substantiated with that the strength increase of coating applied ensures life, reliability and power effectiveness of machines and mechanisms. The work novelty consists in the application of fundamental dependences and laws to actual manufacturing operations. Adhesion is a basic parameter charactering quality of the coating applied. Adhesion, in its turn, is characterized with adhesion strength and porosity of the coating applied. The material presented shows the impact of inertia acting upon particles of the coating applied at their falling on the outer surface of rotation. There are defined theoretical dependences describing the process mentioned. The analysis of these dependences shows that inertia can carry out both the positive and negative action during the application of antifriction coatings. To confirm the theoretical results obtained there were carried out experimental investigations. In the experiment took part some sets of samples upon which PRNH17SR4 antifriction coating was applied. Coating application was carried out with the aid of the Iskra-1 burner with the further fusing. For the qualitative and quantitative strength assessment of adhesion of the coating applied there was used a method for a shear test. The samples prepared were pressed through a matrix on the GMS-50 universal rupture-test machine. As a result of tests carried out there are obtained dependences characterizing adhesion of antifriction coating applied. The dependences obtained show efficient factors impacting the adhesion strength of coatings. By the results of theoretical and experimental investigations there are formulated qualitative and quantitative assessments of factors influencing the process of antifriction coating application on parts.
INVENTARISASI EKTOPARASIT PADA BENIH IKAN LELE SANGKURIANG (Clarias gariepinus)
Authors: Hidayat Wahyu , Mulyana Mulyana , Mumpuni Fia Sri
Published: May 2020

Penelitian ini bertujuan untuk mengidentifikasi dan inventarisasi jenis dan prevalensi ektoparasit pada benih ikan lele Sangkuriang (Clarias gariepinus) yang dibudidayakan di Kecamatan Ciawi Kabupaten Bogor. Metode penelitian yang digunakan adalah dengan mengambil benih ikan lele Sangkuriang dari 10 pembudidaya ikan lele Sangkuriang di KecamatanCiawi, yang tersebar di Desa Pandan Sari, Desa Jambuluwuk dan Desa Bojongmurni. Dari setiap pembudidaya ikan diambil sample sebanyak 10 ekor/kolam. Lendir, insang dan sirip ikan uji diperiksa dibawah mikroskop binokuler dan jenis ektoparasit diidentifikasi menggunakan buku kunci identifikasi parasit ikan. Hasil penelitian ini memperlihatkan bahwa ektoparasit yang menginfeksi benih ikan lele Sangkuriang yang berasal dari Kecamatan Ciawi, Kabupaten Bogor adalah Trichodina sp., Dactylogyrus sp., dan Vorticellasp. Prevalensi masing-masing ektoparasit adalah Trichodina sp. 11- 41%, Dactylogyrus sp. 5-38% dan Vorticella sp. 0-20%.
Do Book Giveaway Programs Promote the Home Literacy Environment and Children’s Literacy-Related Behavior and Skills?
Authors: de Bondt Merel , Willenberg Ingrid A. , Bus Adriana G.
Published: May 2020

Book giveaway programs provide free books to families with infants to encourage caregivers to begin reading to their children during infancy. This meta-analysis of 44 studies retrieved from 43 articles tests the effects of three major book giveaway programs: Bookstart (n = 11), Reach Out and Read (n = 18), and Imagination Library (n = 15). Effect sizes were aggregated within two domains—home literacy environment and literacy-related behavior and skills—before being averaged across studies. The findings corroborate the assumption that book giveaway programs promote children’s home literacy environment (d = 0.31, 95% CI [0.23, 0.38], k = 30), which subsequently results in more interest in reading and children scoring higher on measures of literacy-related skills prior to and during the early years of school (d = 0.29, 95% CI [0.23, 0.35], k = 23).
Kınanın Gizli Özneleri: Sağlık Söylemleri Altında Yatan Duyuların Belleği
Authors: DALAN POLAT Gözde
Published: May 2020

Lokman Hekim Dergisi, 2020; 10 (1):
124-137 DOI: 10.31020/mutftd.650931 ile basılan makalenin 134. sayfasının 7.
paragrafının 5. satırındaki “dilimin sınırları dünyamın sınırları değildir”33
cümlesinde yazan “değildir” ibaresi kaynakta yer alan anlam farklılığından
dolayı yazar tarafından aşağıda belirtilen şekilde düzeltilmiştir.Bu bize, Wittgenstein’ın
“dilimin sınırları dünyamın sınırlarıdır”33 cümlesini
hatırlatmaktadır. Orijinal Makale: https://dergipark.org.tr/tr/pub/mutftd/issue/51847/650931