5 research outputs found
RANCANGAN SISTEM INFORMASI PERPUSTAKAAN MENGGUNAKAN MICROSOFT VISUAL BASIC 6.0 PADA SMP NEGERI 36 PALEMBANG
No full textThe Library information system is an application designed by the author at state
junior high school number 36 Palembang. The problem existed on its library
which there was no availability of computerised library information system. The
purpose of this information system design is to the way to design and use the
library information systems in State Junior Hight School 36 Palembang. The
benefit that can be obtained is that the author can apply the knowledge and
insights related to management information systems and computers as well as the
ability to develop according to needed and useful for every one who need it and in
order to get data processing which is faster and more accurate also to get some
information about the managing library’s data about students who visited to
library or even data about books that povided in library. Beside, this is also as a
reference for people who need it. The data analysis was used qualitative approach,
and obtaining data also used field study method (interview and observation), and
also library study. This application can help people to make the report of member
list, data books, the borrowed books, the returned books, and also to print member
card. This application was made by using Microsoft Visual Basic 6.0, and as
database used Microsoft Access Program, and in order to make the report, the
author used Crystal Report Program. By the availability of this application for
library the author hope that it can help the job of library’s officer in processing
data faster, accurate end efficient.
Keyword: Library, System Information, Designe
THE EFFECT OF DIFFERENT IRRIGATION LEVELS AND MULCH APPLICATION ON SOME QUALITY CRITERIA IN TABLE TOMATOES (LYCOPERSICON ESCULENTUM MILL.)
No full textThe aim of the study was to measure the response of tomato (Lycopersicon esculentum Mill.) grown in open field to mulch and different irrigation levels. This study was carried out in Bilecik, Turkey in the growing season of 2017 and 2018. The research was designed as a split plot design with 3 replications. The treatments consist of two mulch [black nylon mulch (M) and no mulch (NM)] and four irrigation levels of pan evaporation (Epan) replenishment [1.00xEpan (I100), 0.75 x Epan (I-75), 0.50xEpan (I-50), 0.25xEpan (I-25)]. As a result of the research, irrigation water level and mulch application was found to have significant effects on some quality criteria. The study shows that pH, fruit puncture resistance, fruit diameter, fruit length and total soluble solids/titration acidity ratio increased with increasing amount of irrigation water. As irrigation water level in mulch application increased, fruit diameter, weight, pH and fruit puncture resistance values increased. Mulch application yielded better results than application without mulch irrespective of irrigation levels.Bilecik Seyh Edebali University Scientific Research Projects Department [2018-01. BSEU.06-01]This paper is extracted from the PhD dissertation of the first author from the Biosystems Engineering Department of Agriculture and Natural Sciences Faculty of Bilecik Seyh Edebali University. Authors are also grateful to Bilecik Seyh Edebali University Scientific Research Projects Department for supporting the experiment through Project no: 2018-01. BSEU.06-01 at Bilecik location
Cathodic stripping voltammetric determination of chromium in coastal waters on cubic Nano-titanium carbide loaded gold nanoparticles modified electrode
No full textThe novel cubical nano-titanium carbide loaded gold nanoparticles modified electrode for selective and sensitive detection of trace chromium (Cr) in coastal water was established based on a simple approach. Nano-titanium carbide is used as the typical cubical nanomaterial with wonderful catalytic activity towards the reduction of Cr(VI). Gold nanoparticles with excellent physical and chemical properties can facilitate electron transfer and enhance the catalytic activity of the modified electrode. Taking advantage of the synergistic effects of nano-titanium carbide and gold nanoparticles, the excellent cathodic signal responses for the stripping determination of Cr(VI) can be obtained. The detection limit of this method is calculated as 2.08 μg L-1 with the linear calibration curve ranged from 5.2 to 1040 μg L-1. This analytical method can be used to detect Cr(VI) effectively without using any complexing agent. The fabricated electrode was successfully applied for the detection of chromium in coastal waters collected from the estuary giving Cr concentrations between 12.48 and 22.88 μg L-1 with the recovery between 96% and 105%
Genome-specific differential gene expressions in resynthesized Brassica allotetraploids from pair-wise crosses of three cultivated diploids revealed by RNA-seq
No full textPolyploidy is popular for the speciation of angiosperms but the initial stage of allopolyploidization resulting from interspecific hybridization and genome duplication is associated with different extents of changes in genome structure and gene expressions. Herein, the transcriptomes detected by RNA-seq in resynthesized Brassica allotetraploids (Brassica juncea, AABB; B. napus, AACC; B. carinata, BBCC) from the pair-wise crosses of the same three diploids (B. rapa, AA; B. nigra, BB; B. oleracea, CC) were compared to reveal the patterns of gene expressions from progenitor genomes and the effects of different types of genome combinations and cytoplasm, upon the genome merger and duplication. From transcriptomic analyses for leaves and silique walls, extensive expression alterations were revealed in these resynthesized allotetraploids relative to their diploid progenitors, as well as during the transition from vegetative to reproductive development, for differential and transgressive gene expressions were variable in numbers and functions. Genes involved in glucosinolates and DNA methylation were transgressively up-regulated among most samples, suggesting that gene expression regulation was immediately established after allopolyploidization. The expression of ribosomal protein genes was also tissue-specific and showed a similar expression hierarchy of rRNA genes. The balance between the co-up and co-down regulation was observed between reciprocal B. napus with different types of the cytoplasm. Our results suggested that gene expression changes occurred after initial genome merger and such profound alterations might enhance the growth vigor and adaptability of Brassica allotetraploids
Social Network Aware Device-to-Device Communication in Wireless Networks
No full textDevice-to-device (D2D) communication is seen as a major technology to overcome the imminent wireless capacity crunch and to enable new application services. In this paper, a novel social-aware approach for optimizing D2D communication by exploiting two layers, namely the social network layer and the physical wireless network layer, is proposed. In particular, the physical layer D2D network is captured via the users' encounter histories. Subsequently, an approach, based on the so-called Indian Buffet Process, is proposed to model the distribution of contents in the users' online social networks. Given the social relations collected by the base station, a new algorithm for optimizing the traffic offloading process in D2D communications is developed. In addition, the Chernoff bound and approximated cumulative distribution function (cdf) of the offloaded traffic are derived and the validity of the bound and cdf is proven. Simulation results based on real traces demonstrate the effectiveness of our model and show that the proposed approach can offload the network's traffic successfully.Engineering, Electrical & ElectronicTelecommunicationsSCI(E)[email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]
