bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluasi Genotipe Tomat Hasil Iradiasi Sinar Gamma di Dataran Rendah
Authors: Romadhon Muhammad Roiyan , Sutjahjo Surjono Hadi , Marwiyah Dan Siti 
Published: October 2018

<p><em></em><em>ABSTRACT<br /><br />Bacterial wilt and fruit cracking are serious problems in tomatoes cultivation in the lowland area. This research aimed to evaluate the yield of M4 generation of tomatoes in the field and the incidence of bacterial wilt disease and fruit cracking in low altitude. The research was conducted at the IPB Experimental Field in Leuwikopo, Dramaga, Bogor, from December 2015 to April 2016. The experiment used a randomized complete block design with three replications. The material consisted of 15 M4 genotypes and two controls (Berlian and Kefaminano 6). The results showed that genotype of M4/495 Lombok 1-9-2 (U2) has high productivity. Genotype M4/990 Lombok 1-5-1 (U1) has high weight per fruit and resistant to fruit cracking. Genotype M4/495 GL2-8-10 (U2), M4/495 Kemir 1- 4-7 (U3), M4/495 STBGL 1-2-3 (U1) M4/990 Lombok 1-5-1 (U1), and M4/495 STBGL 1-2-9 (U1) have the lowest incidence of bacterial wilt (0.00%). Two genotypes which have high productivity and resistant to fruit cracking are M4/495 Lombok 1-9-2 (U2) and M4/990 Lombok 1-5-1 (U1), and to be evaluated in a preliminary yield trial.<br /><br />Keywords: bacterial wilt, fruit cracking, genotype, yield<br /><br /></em></p>
Pertumbuhan, Produktivitas dan Hasil Hablur Klon Tebu Masak Awal-Tengah di Tanah Inceptisol
Authors: , Supriyadi , Khuluq Ahmad Dhiaul , Djumali Dan 
Published: October 2018

ABSTRACT<br /> <br />Sugar cane is a strategic commodity for the Indonesian government as raw material for the national sugar industry. Cultivation of sugar cane has been shifted to dry areas dominated by Inceptisol, Vertisol, and Ultisol soil. These conditions require certain clones to obtain high sugar yield. New improved varieties have been developed and 8 early-mid maturiting clones have been obtained. The study was aimed to evaluate and obtain earty-mid maturing clones with higher sugar yield than the existing varieties in dry land of Inceptisol soil. The study was conducted at the Karangploso Experimental Station, Malang from July 2015 to September 2016. The study was arranged in a randomized block design with three replications. The treatment consistsed of eight clones of early to mid maturing sugarcane clones and one control variety (Kenthung). The eight clones were (1) PS 04 117, (2) PS 04 259, (3) PS 04 129, (4) PS 05 258, (5) PS 06 391, (6) PS 06 370, (7) PS 06 188, and (8) JR 01. The results showed that three clones (PS 06 188, PS 05 258 and JR 01) produced higher sugar yield (10.45-11.88 ton ha-1), and the other clones showewd lower sugar yield (6.55-9.37 ton ha-1) than that of Kenthung variety (9.16 ton ha-1).PS 06 188 and PS 05 258 clones obtained the highest sugar yield of 11.88 and 11.49 ton ha-1, respectively.<br /><br />Keywords: dry land, performance, Saccharum officinarum, sugar content, variety<br /><br />
Pemberian Pupuk Silika Cair untuk Meningkatkan Pertumbuhan, Hasil, dan Toleransi Kekeringan Padi Sawah
Authors: , Sugiyanta , Dharmika I Made , Siti Mulyani Dan Dedeh 
Published: October 2018

ABSTRACT<br /> <br />As one of the silica (Si) accumulator, rice (Oryza sativa L.) requires large amounts of silica for growth. This study aimed to determine the effect of liquid silica fertilizer application on lowland rice growth and yield, and its roles in drought stress responses. The experiments were conducted at Sawah Baru rice field and Cikabayan Greenhouse Experiment Station, IPB, Bogor during the period of January to May 2016. The field experiment was set up in a randomized complete block design with 7 treatments and three replications. The greenhouses experiment was arranged in a split-plot randomized block design with 3 replications. The main plots were 5 levels of liquid silica fertilizer application, while the subplot was 5 level of various soil water contents. The results of the field experiment showed that the application of liquid silica fertilizer increased rice shoot dry weight, total and productive tiller numbers, and yield per plant, but did not increase yield per hectare. Meanwhile at greenhouse experiment, it showed that the use of liquid silica fertilizer reduced the number of rice stomata, but did not increase cuticle thickness and grain yield per plant. Silica application was not effective to alter drought in rice.<br /><br />Keywords: IPB 3S, silica fertilizer, soil water content, water use efficiency <br /><br />
Motivación educativa del profesorado de educación secundaria durante su periodo de formación inicial docente
Authors: Burgueno Rafael , Cicilia Álvaro , Medina-Casaubon Jesús 
Published: October 2018

A partir de la Teoría de la Auto-Determinación, esta investigación tuvo como objetivo analizar las posibles diferencias motivacionales que el profesorado en formación inicial informara al inicio y final de su periodo de formación inicial docente. Participaron 429 profesores españoles en formación inicial. Los análisis de la prueba t-Student de muestras apareadas revelaron que el profesorado informó una mayor puntuación en la regulación integrada y regulación identificada al final del periodo formativo. De igual modo, los resultados indicaron que el profesorado mostró al final del máster puntuaciones más bajas tanto en desmotivación como en cada sub-tipo de motivación intrínseca respecto a las puntuaciones informadas al inicio de este proceso formativo. Estos resultados subrayan la importancia del proceso de internalización de la conducta docente cuando el profesorado cursa con éxito su programa de formación inicial.
Kombinasi Gifshuffle, Enkripsi AES dan Kompresi Data Huffman untuk Meningkatkan Keamanan Data
Authors: Darwis Dedi , Prabowo Rizky , Hotimah Nurul 
Published: October 2018

Informasi merupakan hal yang sangat berharga. Saat informasi atau data jatuh ke tangan yang tidak bertanggung jawab, maka akan menjadi bencana bagi pemiliknya. Berbagai macam cara dilakukan untuk melindungi data atau informasi. Teknik pengamanan data atau informasi telah berkembang dengan sangat pesat. Proses pengamanan pesan yang banyak beredar diataranya dengan menggunakan kriptografi dan steganografi. Dua teknik ini merupakan teknik yang berbeda maksud dan tujuannya. Kriptografi bertujuan untuk mengacak pesan supaya sulit dibaca oleh pihak yang tidak berkepentingan. Sedangakan steganografi bertujuan untuk menyembunyikan pesan.Pada penelitian ini akan menggabungkan teknik kriptografi metode AES dengan teknik steganografi metode gifsuffle. Teknik kriptografi metode AES akan digunakan untuk merubah data atau informasi yang berbentuk plain-text menjadi cipher-text. Selanjutnya cipher-text tesebut akan disembunyikan ke dalam gambar berformat gif dengan metode steganografi gifsuffle. Metode gifsuffle akan dikombinasikan dengan algoritma huffman untuk memperbanyak pesan yang dikirimkan.Penelitian ini berhasil menggabungkan metode kriptografi AES dengan metode steganografi gifsuffle. Hasil pengujian imperceptibility menunjukkan 85% responden tidak dapat membedakan gambar asli dengan gambar yang telah disisipi pesan. Pemisahan gambar dengan pesan dapat dilakukan dengan akurasi 100% dan proses dekripsi pesan cipher-text menjadi plain-text juga dapat dilakukan dengan sempurna. AbstractInformation is a very valuable thing. When information or data falls into irresponsible hands, it will be disastrous for the owner. A variety of ways are done to protect data or information. Data security techniques have grown very rapidly. The process of securing a message that many circulated diataranya by using cryptography and steganography. These two techniques are different techniques of purpose and purpose. Cryptography aims to randomize messages to be difficult to read by unauthorized parties. While steganografi aims to hide the message.In this research combine AES cryptographic method and with gifsuffle steganography method. AES method will be used to convert data or information in the plain-text form into cipher-text form. Furthermore, the cipher-text will be hidden into gif-format images with gifsuffle steganography method. The gifsuffle method will be combined with the huffman algorithm to multiply the transmitted data.This research successfully combined AES cryptography method with gifsuffle steganography method. Imperceptibility test results show 85% of respondents can not distinguish original images with images that have been inserted data. Separation of images with data can be well done and the accuration reach 100%. Process of decrypting cipher-text into plain-text can also be done perfectly.
Syrphine hoverflies are effective pollinators of commercial strawberry
Authors: Hodgkiss Dylan , Brown Mark J.F. , Fountain Michelle T. 
Published: October 2018

Recent declines in wild pollinators represent a significant threat to the sustained provision of pollination services. Insect pollinators are responsible for an estimated 45% of strawberry crop yields, which equates to a market value of approximately £99 million per year in the UK alone. As an aggregate flower with unconcealed nectaries, strawberries are attractive to a diverse array of flower-visiting insects. Syrphine hoverflies, which offer the added benefit of consuming aphids during their predatory larval stage, represent one such group of flower visitor, but the extent to which aphidophagous hoverflies are capable of pollinating strawberry flowers remains largely untested. In replicated cage experiments we tested the effectiveness of strawberry pollination by the aphidophagous hoverflies Episyrphus balteatus and Eupeodes latifasciatus, and a mix of four hoverfly taxa, when compared to hand pollination and insect pollinator exclusion. Hoverflies were released into cages, and the strawberry fruits that resulted from pollinated flowers were assessed for quality measures. Hoverfly visitation increased strawberry yields by over 70% and doubled the proportion of marketable fruit, highlighting the importance of hoverflies for strawberry pollination. A comparison between two hoverfly species showed that Eupeodes latifasciatus visits to flowers produced marketable fruit at nearly double the rate of Episyrphus balteatus, demonstrating that species may differ in their pollination efficacy even within a subfamily. Thus, this study offers compelling evidence that aphidophagous syrphine hoverflies are effective pollinators of commercial strawberry and, as such, may be capable of providing growers with the dual benefit of pollination and aphid control.
Differences in pollination syndromes and the frequency of autonomous delayed selfing between co-flowering <i>Hibiscus aponeurus</i> (Sprague and Hutch) and <i>H. flavifolius</i> (Ulbr) from Kenya
Authors: Ruiz Guajardo Juan Carlos , Schnabel Andrew , McCallum Britnie , Otero Arnaiz Adriana , Baldock Katherine C. R. , Stone Graham N 
Published: October 2018

Delayed autonomous selfing offers a mechanism for seed production when pollination levels are low or unpredictable. At Mpala Research Centre (MRC) in Kenya, we examined the relationships between floral attraction, insect visitation, and delayed autonomous selfing through backwards stylar curvature in the co-flowering Hibiscus aponeurus and H. flavifolius. Despite producing similar pollen and nectar rewards, visitation rates and the composition of floral visitor guilds varied significantly between these species. Across four years of observations, floral visitation in H. flavifolius was dominated by bees, and in H. aponeurus by a mixture of bees, butterflies and beetles. Visitation rates to H. flavifolius flowers (range 0.17 - 2.1 visits flr-1hr-1) were two times greater than to H. aponeurus flowers (range 0 - 2.7 visits flr-1hr-1), which resulted in significantly higher pollen deposition and removal rates in H. flavifolius than in H. aponeurus. Field crosses demonstrated little pollen limitation in either species. In open-pollinated flowers, H. aponeurus displayed significantly greater stylar curvature and apparent self-pollination than did H. flavifolius. Floral attributes in H. aponeurus, such as a smaller corolla size and a downwards orientation of the stylar column, also suggest that delayed selfing is a more important mechanism of reproductive assurance in this species than in H. flavifolius. Determining whether these differences in insect visitation and stylar curvature are characteristic for these species or are unique to MRC will require comparison with populations located in other parts of the ranges, genetic tests of selfing rates, and chemical analyses of nectar, pollen, and floral volatiles.
Insect pollination improves yield of Shea (<i>Vitellaria paradoxa</i> subsp. <i>paradoxa</i>) in the agroforestry parklands of West Africa
Authors: Stout Jane C , Nombre Issa , De Bruijn Bernd , Delaney Aoife , Doke Dzigbodi Adzo , Gyimah Thomas , Kamano Francois , Kelly Ruth , Lovett Peter , Marshall Elaine , Nasare Latif Iddrisu , Nana Adama , Roberts Japheth , Tankoano Prudence , Tayleur Cath , Thomas David , Vickery Juliet , Kwapong Peter 
Published: October 2018

Pollinator decline, driven primarily by habitat degradation, has the potential to reduce the quantity and quality of pollinator-dependent crops produced across the world. Vitellaria paradoxa, a socio-economically important tree which grows across the sub-Saharan drylands of Africa, produces seeds from which shea butter is extracted. However, the habitats in which this tree grows are threatened with degradation, potentially impacting its ability to attract sufficient pollinators and to produce seeds. The flowers of V. paradoxa are insect-pollinated, and we investigated flower visitors in six sites in southern Burkina Faso and northern Ghana and tested whether plants were capable of fruit set in the absence of pollinators. We found that the majority of flower visitors (88%) were bees, most frequently small social stingless bees (Hypotrigona gribodoi), but native honey bees (Apis mellifera adansonii) were also common visitors to flowers early in the morning. The number of fruit produced per inflorescence was significantly lower when insects were excluded during flowering by bagging, but any fruits and seeds that were produced in bagged treatments were of similar weight to un-bagged ones. We conclude that conservation of habitat to protect social bees is important to maintain pollination services to V. paradoxa and other fruit-bearing trees and cultivated crops on which local livelihoods depend.
Comice armut (Pyrus Communis L.) çeşidinin bitki su stres indeksi (CWSI)-verim ilişkisinin belirlenmesi
Authors: GENÇOĞLAN Cafer , GENÇOĞLAN Serpil 
Published: October 2018

Bu çalışmanın
amacı, farklı düzeylerde sulama suyu ile sulanan Comice armut (Pyrus communis L.) bitkisinde gözlenen infrared
termometre değerlerinden yararlanılarak belirlenen CWSI-meyve verim ilişkisini belirlemektir. Sulama konuları, A
sınıfı buharlaşma kabından yaklaşık 35 mm ve üzerindeki buharlaşmanın % 120’sinin (I120), % 100’ünün
(I100), % 80’inin (I80), % 60’ının (I60)
ve % 40’ının (I40) verildiği 5 sulama konusundan
oluşturulmuştur. Deneme tesadüf bloklar deneme desenine göre 3 tekerrürlü
olarak yürütülmüştür. Sulama konularında bitki su stres indeksi (CWSI), ampirik
yöntemle hesaplanmıştır. Sulama mevsimi içerisinde buharlaşma kabından toplam
1104 mm buharlaşma ölçülmüştür. ET miktarı, sulama konularında sırasıyla 1287,
1046, 869, 669 ve 527 mm olarak bulunmuştur. Sulama konularından alınan ortalama verim
sırasıyla 4.1, 3.4, 3.4, 3.0 ve 2.6 kg ağaç-1’dır. Sulama konularında ortalama CWSI sırasıyla 0.275,
0.296, 0.311, 0.302 ve 0.356 olarak belirlenmiştir. Ağaç başına meyve verim ile
CWSI arasında Y= -16.499CWSI + 8.38 (R²= 0.786) şeklinde fonksiyon saptanmıştır. Kısıntı miktarı
arttıkça CWSI artmıştır. Armut verimi, anılan fonksiyon ve CWSI kullanılarak
tahmin yapılabilir.
La vejez problematizada. Imaginarios sociales que toleran lo que otrora era intolerable
Authors: Klein Alejandro 
Published: October 2018

En este trabajo se señala la importancia de la alta experimentación subjetiva en el grupo de los adultos mayores. Se toman como ejemplos tres relatos de vida de adultos mayores de México. Entendemos por “alta experimentación subjetiva” la capacidad de los adultos mayores de modificar sus puntos de vista, escalas de valores, forma de ver el mundo y papeles, y de introducir cambios a la herencia de sus propios abuelos. Esta experimentación, más que basarse en diferencias de clase socioeconómicas, parece mantener hitos transgeneracionales en común. Los adultos mayores revelan inventiva y creatividad, y replantean la vigencia del concepto giddoniano de política emancipatoria, cuya expresión máxima parece ser la confrontación generacional con sus propios abuelos.
BANKACILIKTA MÜŞTERİ İLİŞKİLERİ YÖNETİMİNİN MÜŞTERİ SADAKATİNE ETKİSİ
Authors: GÜMÜŞBUĞA Fikret 
Published: October 2018

Bu çalışmanın ana temasını müşteri ilişkileri yönetimi ve müşteri sadakati kavramları oluşturmaktadır. İlgili yazında önemli bir yer tutan müşteri ilişkileri yönetimi ve müşteri sadakati konularında çok sayıda amprik çalışma yapılmasına rağmen bankacılık sektörü üzerinde yapılan çalışmaların yok denecek kadar az olması çalışmanın hazırlanmasında en büyük etken olmuştur.
Çalışmada literatürde geçen müşteri ilişkileri yönetimi ve müşteri sadakati tanımları incelenmiştir. Çalışmada müşteri ilişkileri yönetiminin müşteri sadakatine nasıl etki etiği incelenmiş, müşteri ilişkileri yönetiminin sadakat düzeylerine göre etkileri ortaya konmaya çalışılmıştır.
PAZARLAMA TEORİSİNE İLİŞKİN TARTIŞMALARA VE FARKLI BAKIŞ AÇILARINA YÖNELİK TEORİK BİR İNCELEME
Authors: MÜRÜTSOY Mehmet , TOKSARI Murat 
Published: October 2018

Günümüzde tüketici davranışları ve iş dünyası her geçen gün karmaşık hale gelmektedir. Bu karmaşıklığa bir açıklama getirebilmek, pazarlama çabalarını daha etkin kılmak ve daha hızlı ve doğru kararlar verebilmek için pazarlamanın bir teoriye ihtiyacı vardır. Teori bir fenomeni açıklarken aynı zamanda öngörü yeteneğine sahip sistemli yapılar aracılığıyla bilimsel anlayışı geliştirmektedir. Pazarlama teorisinin açıklanması ve formüle edilmesi pazarlama faaliyetlerinde ortaya çıkan sorunlara çok daha etkili olarak çözümler ortaya koymamızı sağlayacak ve bu sorunlara ilişkin temel nedenleri ortaya çıkarmamıza yardımcı olacaktır. Bu çalışmanın amacı pazarlama teorisi alanında tartışılan konuların ortaya çıkarılması ve pazarlama teorisine farklı bakış açıları kazandırmaya çalışan yaklaşımların incelenmesi ile pazarlama teorisi alanındaki temel görüşlerin ortaya çıkarılarak, bu görüşlere ilişkin temel argümanların özetlenmesidir.
IMPROVISATIONAL MODEL OF BUSINESS REGISTRATION FOR BRANDING SERVICES IN CONGO-BRAZZAVILLE
Authors: MOMO Alain Michael 
Published: October 2018

Protracted Congo brand name?s inability to attract investors spells ruin. The research problem is that despite the potential role that can play Information Systems (IS) improvisation in service branding in developing countries, Department of Trade and Industry (DTI) of Congo-Brazzaville does not have a normative model for online business registration. Such insufficiency stunts Congo?s brand name as investment destination. The study purpose is to propose a normative model of online business registration for service branding. The study was conducted at the DTI Congo-Brazzaville using a mixed methodology. Findings reveal that 75% of respondents were male and 25% female. This variable leads to a conclusion that in the absence of normative model, the intention to adopt an online business registration system for re-branding DTI Congo is largely based on male employees? favourable attitudes towards e-commerce. 81.8% of respondents agreed that IS improvisation will close the gaps between the growing usage of e-commerce in the business world and the current total vacuum of it at DTI Congo. The major limitation is that the study does not recommend any specific e-commerce technology to DTI Congo, but as an institution, DTI Congo should evaluate the pros and cons of different e-commerce technologies, and then decide on the most appropriate one. In terms of originality, replacing brick-and-mortar business registration service by the online one at DTI Congo reflects a true contribution of this study to theories of brand personality, sustainability and green supply chain in a way far more impactful than recycling papers in the bin.
CHALLENGES TO MULTINATIONAL COMPANIES AND ITS IMPACT ON THE MARKETING POLICIES IN EGYPT
Authors: GHAREEB Ahmed Eid 
Published: October 2018

Although many studies discussed Marketing Mix from different areas like (P. Yasanallah ,et al ,2012; ?Thomas ,2010; Gandolfo, et al. ,2009)? ?but no one discussed it's relation with the political changes so this ?paper aims to investigate the challenges to multinational companies and its impact on ?the ?marketing Mix ?after ?Egyptian Revolution.? In order to do so, The researcher investigated a field study taking a sample participants of 110 managers and ?specialists from the ?studied companies and gave them a questionnaire about the Challenges to ?multinational companies. It was found a positive and statistically significant relationship ?between Challenges to multinational companies and its impact on the ?marketing Mix. So ?multinational companies should change marketing policies according to political, Economic ?and Legal changes? ?and the regime in every country they invest in.
THE ATTITUDES OF HUMAN CAPITAL IN INTERNATIONAL COMPANIES ?TOWARDS USING PODCASTING AS AN INNOVATIVE ASYNCHRONOUS TRAINING ?AND DEVELOPING TOOL
Authors: GHAREEB Ahmed Eid 
Published: October 2018

Although many studies discussed podcasting benefits from different areas like ( Lee & Chan, 2007?; ? Evans, 2008; Kennedy et al., 2011?)? no one discussed the attitudes of Human Capital ?towards Using it as an ?Innovative Asynchronous training ?and developing ?tool. ? so this ?paper aims to investigate these attitudes.? In order to do so, The researcher investigated a field study taking a sample participants of 120 workers from the ?studied companies and gave them a five-point Likert scale? questionnaire about their attitudes towards Using Podcasting in training. The data were analyzed using SPSS. It was found that ? participants ?had a very positive attitude toward podcasts and had very high motivation to develop their skills with the help of podcasts.
ŞEHİR PAZARLAMASI VE MARKALAŞMASI KAPSAMINDA YOZGAT İLİNİN TURİZM POTANSİYELİNİN DEĞERLENDİRİLMESİ VE ÖNERİLER
Authors: KURTOĞLU Ramazan 
Published: October 2018

Turizm sadece ülkelerin değil şehirlerin de kalkınmasında önemli rol oynayan araçlardan birisidir. Şehirler, artan rekabet ortamında daha fazla turist çekebilmek için, farklı yöntemler, farklı stratejiler geliştirmenin yollarını aramaktadırlar. Şehrin daha fazla turist çekebilmesine yardımcı olacak önemli araçlardan birisi de şehir pazarlamasıdır. Şehir pazarlaması, şehri bir ürün olarak düşünüp, pazarlama yöntem ve araçlarını kullanarak şehrin sahip olduğu değerlerin hedef kitlelere tanıtılması olarak tanımlanabilir. Şehir pazarlaması yoluyla şehri bir marka haline getirip, marka imajını yükselterek, şehrin tanınırlığını ve çekiciliğini yükseltmek ve bu sayede daha fazla turist çekmek mümkün olabilir. Bu çalışmanın amacı, şehir pazarlaması ve markalaşması kapsamında, Yozgat ilinin turizm potansiyelini değerlendirmek, mevcut durumu ortaya koymak, dünyadaki ve ülkemizdeki diğer örneklerden yola çıkarak Yozgat ili için önerilerde bulunmaktır. Bu kapsamda, literatür taraması yapılarak şehir pazarlaması, şehir markalaşması ve örnek şehirler hakkında bilgiler sunulduktan sonra, Yozgat ilinin turistik ürün olarak pazarlanmasında sahip olduğu potansiyel incelenmiş ve önerilerde bulunulmuştur. Çalışmanın Yozgat ilinin turizm potansiyelinin artırılmasına katkı sağlayacağı düşünülmektedir.