bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Niat Pembelian Pada Instagram Online Shopping Menggunakan Information Acceptance Model (IACM)
Authors: Hidayat Wahyutama Fitri , Sanjaya Rangga , Mustopa Ali 
Published: February 2021

Along with the development of technology and information, it also has an impact on the product sales media, one of which is through Instagram online shopping. The results of the surf show that comments (electronic word of mount) are on Instagram online shopping. This study aims to analyze the effect of the electronic word of month (EWOM) on purchase intentions using the Information Acceptance Model (IACM) model. The method used in this research is descriptive quantitative to find out the cause and effect relationship of IACM variables. The population in this research is Instagram users who have seen product promotions through Instagram. The sampling technique used is incidental sampling by distributing questionnaires online. The data analysis technique used is multiple linear regression analysis. Based on the results of the research, it can be concluded that the electronic word of mount found on Instagram online shopping has a significant partial effect on purchase intention. This can be seen from the results of the calculation of all the t-count variables 0.191 and the significance level 0.05. Based on the results of the calculation of the determination coefficient (R2), the magnitude of the effect on the benefits of information is information quality 19.5%, information credibility 41.3%, information needs 13.9%, and attitudes towards information 28.6%. The results of information adoption are affected by 11.2% of the benefits of information. Other lts show that 24.9% of information adoption affects purchase intentions. While attitudes toward information affect 38.9% of purchase intentions.
PELATIHAN PENULISAN ARTIKEL ILMIAH BAGI MAHASISWA TINGKAT AKHIR
Authors: Lisnawita Lisnawita , Van FC Lucky Lhaura , Musfawati Musfawati 
Published: February 2021

Fakultas Ilmu Komputer–Universitas Lancang kuning berdiri tahun 2006, dengan dua prodi yaitu prodi teknik informatika dan sistem informasi dengan Nomor SK pendirian PS : 2875/D/T2006, Visi dari fakultas ilmu komputer yaitu: “Menjadi fakultas ilmu komputer unggul diwilayah sumatera berlandaskan nilainilai budaya melayu pada tahun 2025”, dan salah satu tujuannya yaitu: Menghasilkan karya-karya ilmiah dibidang komputer yang bermutu dan dapat dipublikasikan pada jurnal-jurnal dan seminar-seminar ilmiah. pada pengabdian ini dilakukan dengan demonstrasi. Pelatihan ini dapat membantu mahasiswa meningkatkan pemahaman dalam menulis artikel ilmiah serta Memberikan pemahaman kepada mahasiwa dalam memilih target jurnal yang akan dituju, sehingga saat membuat artikel bisa menyesuaikan selingkung dari jurnal yang dituju. Metode yang dilakukan dengan ceramah dan sesi tanya jawab serta pratek register dan submit artikel. Hasil Kegiatan pelatihan yang dilaksanakan sesuai dengan tujuan yang ingin dicapai yaitu meningkatkan pengetahuan dan kemampuan peserta sebesar 62,24%.
Abstract: Faculty of Computer Science-Lancang Kuning University was founded in 2006, with two studyprograms, namely the informatics engineering and information systems study program withthe PS establishment SK Number: 2875 / D / T2006, The vision of the computer sciencefaculty is: "To become a superior faculty of computer science in the region of Sumatra basedon the values of Malay culture by 2025", and one of its objectives, namely: Producing qualityscientific works in the field of computers and can be published in scientific journals andseminars. at this dedication carried out by demonstration. This training can help studentsimprove their understanding in writing scientific articles and Provide understanding tostudents in choosing the target journal to be aimed at, so that when making articles they canadjust the environment of the intended journal. The method is done by lecturing and questionand answer sessions as well as practice registering and submitting articles. Results Thetraining activities were carried out in accordance with the objectives to be achieved, namelyincreasing the knowledge and abilities of participants by 62.24%.
ASUPAN ZAT GIZI, INFEKSI DAN SANITASI DENGAN STUNTING ANAK USIA TIGA TAHUN DI WILAYAH PEDESAAN
Authors: Wiyono Sugeng , Harjatmo Titus Priyo , Astuti Trina , Prayitno Nanang , Zulfianto Nils Aria , A.S Tugiman , P Ratih Puspaningtyas , Burhani Annas , Fahira Farha 
Published: February 2021

Background: The impact of stunting children is an enhancement in the incidence of morbidity and mortality, development cognitive, motoric, nonoptimal children verbal, enhancement of health costs, nonoptimal as an adult, enhancement risk of obesity, decreased health of reproduction, low capacity of learning, productivity and also work capacity which is not optimal.Purpose: The objective of this research is to find out overview of nutritional intake, infection and sanitation against stunting children under aged tree years.Method: The research design was cross section with the population of a household that have a children aged 6-35 months. A sample of 368 children aged 6-35 months were taken in a cluster.Results: There was no dependence on stunting with the length of birth (p0.05), and there was no dependance on stunting with the weight of birth (p 0.05). There is no relation between maternal education level with stunting (p 0.05). There is no relation between maternal energy intake with stunting (p 0.05). There was a significant difference (p = 0.025) on stunting based on giving feed or ekslusif breastmilk.Conclusion: There is a significant relationship between the time of complementary feeding with exclusive breastfeeding and the incidence of stunting children under aged three years.Suggestion: Education is required for prospective mothers or mothers who have babies for giving breastmilk (ASI) until the baby is six months old or exclusively breastfed.
KNOWLEDGE & AWARENESS OF HIV TESTING IN PREGNANT WOMEN AND THEIR HUSBAND ATTENDING OBSTETRICS & GYNAECOLOGY DEPARTMENT AT A TERTIARY CARE CENTRE IN CENTRAL INDIA DURING ANTENATAL CARE
Authors: Deshpande Preeti Suhas 
Published: February 2021

Background: 3.4 million people worldwide are estimated to be living with HIV in 2009. In 2007, only 33 percent of HIV-positive women received antiretroviral drugs to minimise the risk of infection from mother to child.
Aims and Objective: To study Awareness of HIV testing in pregnant women and their husband during ANC attending in OBGY Department.
Methodology: This was a cross-sectional analysis carried out over the one-year period of the ANC women attending the OBGY department. By taking the written consent included in the report, there were 108 ANC women in the one year period. By interviewing the pair, knowledge of HIV testing and HIV transmission was assessed. The responses were noted and evaluated by excel software for Windows 10 in the excel sheet.
Result: In our study we have seen that the majority of the ANC women were in the age group of 26-30 were 32 %. The awareness regarding the various questions like Does HIV transmitted to foetus by mother?- 9 % were Yes, 22 %-No, 69 %-Don’t Know; Do you know tests are there for detection of HIV?- 7 %-Yes, 13 %-No, 80 %-Don’t know; Are you at a risk of Infection?- 4% were Yes, 52% -No, 44 % were Don’t know; Can the disease prevented ? 6 %- Yes, 22 % were No, 72 % were don’t know; Is HIV a Sexually transmitted disease? 33 %-Yes, 22 %-No, 45 %-Don’t know; Can HIV be transmitted by contaminated blood? 32 %-Yes, 20 %-No, 48 %-Don’t know; Can HIV be transmitted by Kissing ?-35 % say Yes, 17 % -No, 48 %-Don’t know; Can HIV be transmitted by sharing food ?- 24 % Yes , 35 %-No, 41 %-Don’t know. From our research, we found that while there is good understanding of the HIV disease, the availability of preventive services through HIV testing is very poor, so subsequent prevention administration drugs are very low, although some myths about the transmission of the disease still remain, such as transmitting through sharing food or transmitting casual hugging or shaking.
Conclusion: From our research, it can be concluded that the awareness of the PPTCT services with respect to HIV testing during the ANC era was very low, so that the awareness of it should be increased so that HIV transmission from mother to foetus can be effectively carried out.
Key words: HIV testing during pregnancy, PPTCT (Prevention of Parent to Child Transmission)
An Analysis of EFL Test Takers’ Problems in IELTS Writing Task
Authors: Ariani Nina , Arham Muhammad 
Published: February 2021

IELTS (International English Language Testing System) is one of the English proficiency tests which consists of 4 skills that should be tested including Writing which has two types “writing task 1 and task 2. However, there are many problems that testees face in doing writing such as problem in language use, word choice, punctuation and so on that make them could not pass the test. in this case, the researcher focueses on writing task 1 to know the problems that testees faced. The present study aims at (i) finding out the problems are faced by the testees,(ii) to find out the most frequent problems; and cause of error in language use made by the participants in ELC-IDP Makassar. This study employs a descriptive qualitative approach, and the total number of the samples were 17. The instrument used for this study was archival documents (testees’ writing). In this case the authors clasify the problems of the testee’s writting into four categories: problem in word choice, punctuation, spelling and language use, then language use is identified and clasified into grammatical area: error of verb, noun, pronoun, adjective, adverb, article, preposition, and conjuntion, after that the error analized using procedure of error analysis. The finding indicates that:a total of whole problems are 88 numbers which made by the testees (i) the percentage of problems in word choice is 5 % (4), punctuation 10% (9), spelling 7% (6); (ii) the most frequent problem is error in language use about 78% (69) which the most frequent error is verb area (73%) 50 errors from 69 of total error and; (iii) the causes or error are interference of the learner’s mother tounge, overgeneralization, and false concept hypothesis.
Food Depth Estimation Using Low-Cost Mobile-Based System for Real-Time Dietary Assessment
Authors: Zaman DMS , Maruf Md Hasan , Rahman Md Ashiqur , Ferdousy Jannatul , Shihavuddin ASM 
Published: February 2021

Real time estimation of nutrition intake from regular food items using mobile-based applications could be a breakthrough in creating public awareness of threats in overeating or faulty food choices. The bottleneck in implementing such systems is to effectively estimate the depths of the food items which is essential to calculate the volumes of foods. Volumes and density of food items can be used to estimate the weights of food eaten and their corresponding nutrition contents. Without specific depth sensors, it is very difficult to estimate the depth of any object from a single camera. Such sensors are equipped only in very advanced and expensive mobile devices. This work investigates the possibilities of using regular cameras to calculate the same using a specific frame structure. We proposed a controlled camera setup to acquire overlapping images of the food from different positions already calibrated to estimate the depths. The results were compared with the Kinect device’s depth measures to show the efficiency of the proposed method. We further investigated the optimum number of camera positions, their corresponding angles, and distances from the object to propose the best configuration for such a controlled system of image acquisition with regular mobile cameras. Overall the proposed method presents a low-cost solution to the depth estimation problem and opens up the possibilities for mobile-based apps for dietary assessment for various health-related problem-solving.
GUB JOURNAL OF SCIENCE AND ENGINEERING, Vol 6(1), Dec 2019 P 1-11
Experimental Investigation of PV Array Interconnection Topologies at Nonuniform Aging Condition for Power Maximization
Authors: Mansur AA , Haq MAU , Maruf Md H , Shihavuddin ASM , Amin Md R , Islam KK 
Published: February 2021

In vast Photovoltaic (PV) power plant the output power production decreases significantly due to the fact of non-uniform aging of PV modules. The non-uniform aging of PV modules increases current-voltage (I-V) mismatch among the array modules and causes mismatch power loss (MPL). There are different interconnection topologies of the PV module in an array to minimize MPL and thus maximize the array output power. This paper investigates four different interconnection topologies experimentally on a 4×4 nonuniformly aged PV array. Three different patterns of PV module rearrangement are used to investigate the performance of each interconnection topology in terms of array output power and MPL. The experimental results show that the proposed interconnection topology is yields about 3.28% (average) higher output power than that of the most commonly used series-parallel array topology.
GUB JOURNAL OF SCIENCE AND ENGINEERING, Vol 6(1), Dec 2019 P 39-45
A Double-Key Based Encryption-Decryption Process for Stronger Secured Message Transactions
Authors: Jabiullah Md Ismail , Ul Akhir AA Md Monzur , Rasheduzzaman Muhammed 
Published: February 2021

A double-key based stronger secured electronic message transaction system has been designed and developed using Python programming language by performing encryption-decryption process. To do this, simple cryptographic encryption and decryption techniques are used with two keys avoiding vulnerabilities of a single key. First, the intended message is encrypted with the private key of sender (PRa) and the output is again encrypted with a shared secret key (K1) that generates ciphertext. The output ciphertext is again encrypted with another shared secret key (K2) that generates a code that serves as Message Authentication Code (MAC), which is concatenated with the ciphertext. And again encrypted them with shared secret key K1 that produced final ciphertext which is to be send to the intending recipient. The shared secret keys K1 and K2 are getting from the key distribution center (KDC). In the receiving end, receiver first decrypts the received information with the shared secret key K1 that gives the ciphertext and MAC of the ciphertext, and then decrypts only the MAC to generate a new ciphertext′and compare the new ciphertext′ with the received ciphertext that ensures the ciphertext authentication as well as message authentication; if ciphertexts are found same, then the ciphertext is decrypted with shared secret key K2 and again is decrypted with the sender’s public key (PUa) and retrieve the message; otherwise discarded. This proposed system ensures the stronger authenticated message transactions among the communicants. Finally, a comparative study with the existing systems has also been performed and measured stronger security. This technique can be applied for any secured electronic information transfer system with stronger security services.
GUB JOURNAL OF SCIENCE AND ENGINEERING, Vol 6(1), Dec 2019 P 75-80
Integrated Use of Remote Sensing, GIS and GPS Technology for Monitoring the Environmental Problems of Shyamnagar
Authors: Sarker MH , Haque SAM Arif Ul , Rahman M , Akter M , Ali S 
Published: February 2021

Cultivation of shrimp mostly in unplanned way has been considered as one of the major environmental disasters of Shamnagar. Villagers surrounding the rivers are mainly involved with fish (shrimp) cultivation. So, fertile agriculture land has been converted to shrimp cultivation. Conventional methods for collecting this information are relatively costly and time consuming. Contrarily, Remote sensing, in conjunction with GIS, has been widely applied and been recognized as a powerful and effective tool in detecting land use and land cover changes. Rapid Eye, Landsat8 images were used to identify land use and land cover of the area during the period 2008 and 2015. Google images were used to identify the micro-level land use features of the same period. Multi-spectral classifications using unsupervised and supervised classification were done and results have been compared based on the field investigation. The study reveals that during the period 2008 to 2015 agricultural practice has been reduced from 35% to 21% and shrimp cultivation area increased from 38% to 50%. Due to the impact of high salinity and salt water intrusion caused by natural disaster, agricultural activities is reduced and farmers have been converted to other practices, as a result shrimp farming is gaining popularity in the area.
Environ. Sci. & Natural Resources, 12(1&2): 11-20, 2019
Pesticide Residue Analysis from Winter Vegetables Collected from Six Markets of Rajshahi Bangladesh
Authors: Begum S , Sultana S , Ahmed MS , Azad MAK 
Published: February 2021

Pesticide residues in vegetables have become a major concern associated with food safety issues. Five types of winter vegetables like bean, brinjal, tomato, cauliflower and cabbage were collected from six markets of Rajshahi District during January, , 2019 in Bangladesh. Residues of commonly used pesticides (Acephate, Dimethoate, Diazinon, Fenotrothion, Malathion, Chlorpyrifos and Quinalphos) in winter vegetable samples were determined using Gas Chromatography-Flame Thermionic Detector (GC-FTD) procedures. A quick, easy, cheap, effective, rugged and safe (QuEChERS) method with acetate buffering (AOAC Official Method 2007.01) was used for sample preparation. Out of 30 samples, pesticide residues were found only in one brinjal and two tomato samples. The result showed that tomato samples collected from Shaheb bazar and Kharkhari bazar of Rajshahi City contained 0.047 mg/kg and 0.139 mg/kg dimethoate residue, respectively. Brinjal sample collected from Shalbagan bazar, Rajshahi, contained 0.052 mg/kg dimethoate residues. The detected pesticide residue dimethoate of these three samples was higher than maximum residue level (0.01 mg/kg).
Environ. Sci. & Natural Resources, 12(1&2): 43-50, 2019
Impact of Climatic Variables on Major Field Crops in Char Areas of Mymensingh District
Authors: Mortuja MG , Uddin MT 
Published: February 2021

An agro-climatic study was conducted at different areas (Bhatiapara, Kashiar Char and Morichar Char) of Mymensingh district with 25 years of climatic data (i.e., temperature, humidity and rainfall) to observe the climatic variability and their impact on the productivity of three types of crops such as Boro, Jute and Wheat. Production of all the three crops were found as increasing. In Boro season, the production increased by 0.057 ton per hectare per year. Jute production increased by 0.029 ton per hectare and Wheat production increased by 0.067 ton per hectare in each year, respectively. Humidity has influence on seasonal Boro production whereas temperature and rainfall didn’t influence the production. Temperature has influences on both Jute and Wheat production. From correlation analysis, it was revealed that average humidity has considerable influence on seasonal Boro production than all other crops. However, most of the time the production showed increasing trend with some exceptions. The study recommends that local adaptation practices should be scrutinized, the role of institutional support should be highlighted and national adaptation strategies and resilience should be strengthened.
Environ. Sci. & Natural Resources, 12(1&2): 51-55, 2019
Growth Performance of Indian Major Carps at Pond System Using Shrimp Industry Waste in their Diet
Authors: Hossain MI , Shikha FH , Hoque ABMA 
Published: February 2021

A study was carried out to observe the growth performance of Indian major carp utilizing the shrimp industry waste in their supplementary diets in pond system during 1st January to 30th June, 2015. Two types of diet namely Diet-1 (Formulated feed with shrimp waste), Diet-2 (Formulated feed with plants source ingredients) were prepared while Diet-3 (Commercial feed) were purchased from the market and assigned to three treatments viz. T1, T2 and T3. Protein percentage of diets were 28.42%, 28.13% and 27.32%, respectively. The water quality parameters of the experimental ponds were monitored at 10 days interval. Diet-1 resulted better growth with Labeo rohita (153.68g), Gibelion catla (170.14g) and Cirrhinus cirrhosus (84.83g) compared to Diet-2 (138.99g, 152.94g, 68.39g respectively). The highest SGR (%/day) value was obtained with Labeo rohita (2.66%/day), Gibelion catla (2.59%/day) and Cirrhinus cirrhosus (2.62%/day) for Diet-3. The average protein efficiency ratio (PER) for Diet-1 (2.19) differed much to that of Diet-2 (2.03) where Diet-3 (2.38) showed highest PER value. The highest survival rate (%) with Labeorohita (93.93%), Gibelioncatla (92.86%) Cirrhinuscirrhosus (94.44%) were found for Diet-3. Therefore, it could be recommended that shrimp industry waste can be replaced with fish meal in the diets of Indian major carps along with other available feed ingredients.
Environ. Sci. & Natural Resources, 12(1&2): 101-108, 2019
Assessing Yield and Quality of Rice Cultivars (BRRI dhan56 and BRRI dhan71) under Different Fertilizer Management Practices
Authors: Jahan I , Yasmin F , Hoque TS , Hossain M , Abedin MA 
Published: February 2021

Proper soil fertility management is one of the prime importance in an endeavor to increase crop productivity. Hence, an experiment was conducted at the Soil Science Field Laboratory, BAU, Mymensingh during Aman season of 2017 to investigate the growth and yield performance and rice quality under different fertilizer management. The experiment was laid out in a split plot design with two varieties i.e. (V1) BRRI dhan56 and (V2) BRRI dhan71 in the main plots and four fertilizer treatments such as T1 (Control), T2 (soil test based fertilization), T3 (farmers practice) and T4 (soil test based fertilization and 5 t/ha cowdung) in the subplots with three replications. Results found that, T4 treatment produced the highest grain and straw yield in both varieties. The highest N, P, K, S content (%) and uptake (kgha-1) in both grain and straw were also recorded in T4 treatment. BRRI dhan71 performed better than BRRI dhan56 in terms of yield, nutrient content and uptake. From the combinations of variety x treatment, V2T4 (BRRI dhan71 x Soil test based fertilization and 5 t/ha cowdung) was the best for maintaining rice yield and quality. Therefore, this combination could be recommended with some farmer’s field trials for sustainable rice production without declining soil fertility.
Environ. Sci. & Natural Resources, 12(1&2): 109-115, 2019
Trend and Variability Analysis of Sunshine Duration in Divisional Headquarters of Bangladesh
Authors: Farukh MA , Islam MA , Akter L , Khatun R 
Published: February 2021

In this study, Sunshine duration data of eight divisional headquarters of Bangladesh Meteorological Stations (Dhaka, Rangpur, Rajshahi, Mymensingh, Sylhet, Barishal, Khulna and Chattagram) were analyzed to evaluate the long-term changes and trends. The data used are the BMD data spanning from 1980 to 2010. The annual sunshine duration has decreased by the month of (June –September) from 1980 to 2010. Seasonal changes in sunshine duration were also analyzed where the maximum decline was found in rainy-monsoon season (June – September), the winter season (December – February), then the post-monsoon season (October – November) and the minimum in the pre-monsoon season (March – May). Analysis of observed data before and after 2000 represents the sunshine durations have decreasing trends in all divisional headquarters of Bangladesh except Chattagram station during the month of (January – December). General Circulation Model (GCM) defined that the maximum sunshine hour was decline north-east and south-west in all divisional headquarters of Bangladesh during the month of (June – September) and the minimum sunshine hour was decline in eastern part of the country during the month of (March – May).
Environ. Sci. & Natural Resources, 12(1&2): 127-133, 2019