bluuebunny/crossref_metadata_2025_split huggingface dataset:
Status Kesehatan Pohon Pada Jalur Hijau Dan Halaman Parkir Universitas Lampung
Authors: Vanesah Sitinjak Ekindo , . Duryat , Santoso Trio 
Published: May 2020

Campus of University Lampung was one of the urban green open spaces which has ecological, social, cultural, and aesthetic. The frequency of broken branches and fallen trees indicated that many of trees were in unfavorable conditions. Identification of the tree health status was an important effort in order to manage trees properly, according to silviculture theorems. The study aimed (1) to figure out the trees health status in the green line along the street and parking area in University of Lampung, (2) figure out pests and diseases and also and human disturbance that cause the tree damage. The Forest Health Monitoring (FHM) method was employed to identifie the tree health status. The result of research showed that, majority (92.29%) of trees in the green line and the parking area of Lampung University were in health condition, and only a small percentage (7,81%) were identified in light damaged, medium demaged, and hard damaged. Generally, there were nine types of tree damage that most found. Those damage were discoloration of leaves (10.48%), open wounds (10.38%), fruiting bodies (4.11%), cancer (3.80%), epifit (2.26%), leaf buds damage (1.23%), fractures branches/trunks (1.54%), branchis (0.92%), and resinosis (0.51%). Keywords: Forest Health Monitoring (FHM), urban forest of Unila, tree health, plant diseases
Pengaruh Zat Alelopati Dari Alang-Alang Terhadap Pertumbuhan Semai Tiga Spesies Akasia
Authors: Yanti Melda , . Indriyanto , . Duryat 
Published: May 2020

Allelopathy is the compound released by the plants (example: blady grass) to the environtment and where another plants is living and could obstruct or extinguish to another plants. The purpose of research were to figure out the effect of allelopathy from the blady grass toward the species of acacia seedlings, to figure out the weakest affected seedling species by blady grass allelopathy, and to figure out interaction between concentration of extracted blady grass and seedling tree species. The research was designed based on factorial in a complete random design. Factor I was the seedlings, consisted of acacia, mangium, and acacia alba, while factor II was concentration of extracted blady grass allelopathy, consisted of non extracted allelopathy, extracted allelopathy 25%, extracted allelopathy 50%, extracted allelopathy 75%, and extracted allelopathy 100%. Every treatment was repeated 5 times. The number of the seedlings for each experimental unit was two seeding. The observed variables were height, diameter of the stem, number of leaves, and living percentage of the seedlings. This observation data was tested by Bartlett test to find the variance homogenity. Then it was analyzed by using variance analysis, and tested by least significant difference (LSD). The calculation were done at 5% significant level. The result of this research showed that allelopathy of blady grass were significan to the growth of acacia, mangium and acacia alba seedlings. Based on the LSD at 5% was known that the concentrate of blady grass allelopathy had strongest negative effect to the growth seedlings was 100%. Seedling that was the most resistant to the allelopathy of blady grass is mangium seedling. It was known from the analysis of variance test there was an interaction between the seedling and the concentration of blady grass allelopathy that effect the height, leaves number, living percentage ofseedlings. Key words : allelopathy, blady grass, and acacia
Uji Daya Simpan Benih Jengkol (Pithecellobium Lobatum) Dengan Menggunakan Beberapa Media Simpan
Authors: Lestari Manurung Fitri , Riniarti Melya , . Duryat 
Published: May 2020

Jengkol (Pithecellobium lobatum) is one of MPTs that is included of Fabaceae Family. Jengkol seed is counted as recalcitrant, which is could not defend it is viability when it is stored at low temperature and humidity. The study aims were to determine the effect of storage time and storage media to storability of jengkol seed, storage media effective to maintain the jengkol seed viability, and the interaction between the storage media and the storage time to jengkol seed. The reseach design of factorial (3 x 4) in a completely randomized was employed as a research method. The first factor was the storage time (T) which was consisted of T0 (without storage), T1 (2 weeks of storage), T2 (4 weeks of storage), and T3 (6 weeks of storage). Second factor was storage media (M) which was consisted of M0 (without storage media), M1 (sawdust storage media), and M2 (rice husk storage media). For each combination treatment was repeated 3 times. Each unit of experiments consisted of 40 seeds. The observed variables were germinated seeds in storage, the number of germinated seeds, avarage day to germination and germination power. Bartlett test was used to figure out the homogenity of datas. Varians analysis was at least one used to see if there was at least one significant treatment. The smalles significant differences test was used as further test. The entire data were tested on 5% significant level. The results showed that storage of jengkol seed using rice husk for storage media with storage time of 6 weeks gave the best effect for maintaining the shelf life of the seeds. The most effective media to maintain the viability of jengkol seeds is rice husk which can defend the jengkol seeds viability up to 6 weeks of storage. Keywords : jengkol, germination, storage media, storage time
Perbandingan Populasi Burung Cekakak (Halcyonidae) Di Lahan Basah Desa Sungai Luar Dan Lahan Basah Desa Kibang Pacing Kecamatan Menggala Timur Kabupaten Tulang Bawang
Authors: Agung Santosa Rizki , P. Harianto Sugeng , Nurcahyani Nuning 
Published: May 2020

Wetland as one of natural habitat for wild animals in Indonesia have been changed a lot. Wetland at Sungai Luar and Kibang Pacing are the nature habitat for settler birds diversity and place to stop over for migratory birds. The purpose of this research is to know, the population of kingfisher (Halcyonidae) and population ratio at two research location. Method used in this research arethe IPA method (Indicates Pountuele d’Abudance – Abudance Index On the Point) and the distributing model. This observation was done by staying at the point count and making a note for every founded birds. For each community has three point count witheach 18 days observation. To calculate population ratio of the kingfisher (Halcyonidae) birds at two research locations ware used the formula of Yuniar (2007), that is P= X ± Se.t. The result showed that from the two locations have been founded just one species from Halcyonidae that is the white-throated kingfisher (Halcyon smyrnensis). The population have been founded in Sungai Luaras many 18 birds. The population in Kibang Pacingwetland as many 12 birds. Population ratio of White-throated kingfisher (Halcyon smyrnensi) in Sungai Luar and Kibang Pacing wetland are1.5:1 bird (60% :40%). Distribution model of the bird at two locations research is systematic. Keywords: halcyonidae, population, wetland, sungai luar, Kibang Pacing
Effects of Groundwater Level on the Occurrence of Forest and Peatland Fires: A Case of Study in Musi Banyuasin Regency
Authors: Prasetia Denni , Hidayat Wahyu , Syaufina Lailan 
Published: May 2020

Ground water level (GWL) is one of the indicators to predict potential fires on peatlands. Other factors, such as rainfall and hotspots, could also trigger peatland and forest fires. This study aimed to analyze the relationship between rainfall GWL, rainfall, and hotspots as indicators of forest and land fires in Musi Banyuasin Regency, South Sumatra Province. The GWL data, hotspot distribution, rainfall data were processed using ArcGIS 10.6 software. Pearson bivariate correlation test was performed to determine the relationship between GWL, hotspot distribution, and rainfall. The results showed a decrease in rainfall, followed by an increase in hotspots, particularly during the dry season. The lowest rainfall and GWL occurred in July – August 2018. The increase in rainfall was not followed by the GWL increase that reflected a degraded and dry peatland condition, which could cause a decrease of peat ability to absorb and store water properly. The results also showed an inverse relationship between hotspots and GWL, which means that a decrease in the GWL will follow the increase in hotspots and vice versa. This explains that the increase of hotspots contributed to a drought on the GWL of the peatlands. Keywords: ground water level, forest fire, hotspot, Musi Banyuasin, peatland, rainfall
Characteristics of Charcoal Briquette from the Skin Waste of Areca catechu Fruit with Various Compositions of Adhesive Types
Authors: Shobar Shobar , Sribudiani Evi , Somadona Sonia 
Published: May 2020

The increase in energy demand requires the search for alternative energy. One of the potential alternative energies is charcoal briquette that could utilize biomass waste. This study aimed to determine the characteristics of charcoal briquettes from the waste of Areca catechu fruit. This research used a Completely Randomized Design (CRD) with five treatments and five replications and then continued with Duncan's New Multiple Range Test (DNMRT) at a level of 5%. The treatment applied was the composition of starch and sago adhesive with ratios of 5% : 0% (P1), 0% : 5% (P2), 3% : 2% (P3), 2,5% : 2,5% (P4), and 2% : 3% (P5). The result showed that the skin waste of Areca catechu fruit could be used as raw material for charcoal briquettes. The average moisture content and calorific value met the minimum requirement of SNI with an average value of 3.8% and 5602.18 cal/g, respectively. The results revealed that only P1 could meet the minimum requirement of SNI for volatile content, carbon ash content, and carbon bounded content at 14.2%, 7.9%, and 77.8%, respectively. Consequently, the charcoal briquette that could meet SNI on all characteristics was using P1 (starch adhesive 5%: sago adhesive 0%).Keywords: Areca catechu, charcoal briquettes, sago adhesive, starch adhesive
Telaah Faktor Sosial Demografi Terhadap Kesetujuan Masyarakat Pada Rencana Pengembangan Htr Di Kphp Gedong Wani
Authors: Ariani Pulungan Wirna , Bakri Samsul , Hilmanto Rudi 
Published: May 2020

Since 2007 the Ministry of Forestry rolling the policy on the use of community-based forest production through the Minister of Forestry (Minister) Number. P.23 / Menhut-II / 2007 dated June 25, 2007 on Procedures for Application Permit Utilization of Wood in Forest Plantation in Plantation Forest, which was later replaced by Regulation Nomor.P.55 / Menhut-II / 2011. HTR development policy is open access to the public to manage production forests legally. The aim of this study is to determine the influence of demographic factors socio-cultural factors and accessibility of the program Plantation Forests (demographic, social, cultural, property, accessibility). This research was conducted in the village of Sinar Rejeki, Karang Rejo village, Budi Lestari Village, and the village of Tanjung Bintang Subdistrict Tri Mulyo South Lampung regency in Lampung province in August 2014. This study has shown that the level of agreement of respondents to the Forest Plantation development plan Level of agreement of respondents to plan the development of Forest Plantation influenced significantly by group variable property: (a) the vehicle has 2.14 times greater odds than on who does not have (b) but that the procurement of dry land and wet land over an area of 1 ha of acceptability be 0,001 times. And group demographic variables, social, cultural and accessibility do not significantly affect the acceptability of Plantation Forest development plan. Keywords: community demographics, social factors, KPHP region
Pengaruh Logistics Service Quality Terhadap Customer Satisfaction dan Customer Loyalty Pada Industri Ritel di Indonesia
Authors: Tedjakusuma Adi Prasetyo , Delananda Auliya , Andajani Erna 
Published: May 2020

Abstract—The service industry sector has great potential for increasing economic growth, in which this sector can contribute to improving national GDP, job creation, and poverty reduction. This study aims to determine and analyze the effect of Logistics Service Quality on Customer Satisfaction and Customer Loyalty at Matahari Department Store. Data processing was done using a quantitative approach and this type of research is causal research. The variables used in this study were logistics service quality, customer satisfaction, and customer loyalty. The data analysis technique used was Multiple Linear Regression using the SPSS 18.0 for window program. This study used a sample of respondents who have shopped online at Matahari Department Store at least once a year with a total sample of 200 respondents. The results of this study indicate the influence of Logistics Service Quality on Customer Satisfaction and Customer Loyalty at Matahari Department Store.
Keywords: Logistics service quality, customer satisfaction, customer loyalty

Abstrak— Sektor industri jasa memiliki potensi besar untuk meningkatan pertumbuhan ekonomi dan dapat berkontribusi terhadap peningkatan PDB nasional, penciptaan lapangan kerja, dan pengurangan kemiskinan. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh Logistics Service Quality terhadap Customer Satisfaction dan Customer Loyalty pada Matahari Department Store. Pengolahan data dilakukan dengan menggunakan pendekatan kuantitatif dan jenis penelitian ini adalah penelitian kausal. Variabel yang digunakan dalam penelitian ini yaitu logistics service quality, customer satisfaction, dan customer loyalty. Teknis analisis data yang digunakan adalah Regresi Linear Berganda dengan menggunakan program SPSS 18.0 for window. Penelitian ini menggunakan sampel berupa responden yang pernah berbelanja online di Matahari Department Store minimal 1 kali dalam setahun dengan jumlah sampel yang digunakan dalam penelitian ini adalah 200 responden. Hasil penelitian ini menunjukkan adanya pengaruh Logistics Service Quality terhadap Customer Satisfaction dan Customer Loyalty pada Matahari Department Store.
Kata kunci: Logistics service quality, customer satisfaction, customer loyalty
Leadership and Innovation in Family Business
Authors: Oktavia Inggrid , Efferin Sujoko , Darmasetiawan Noviaty Kresna 
Published: May 2020

Abstract—This research is a basic research that discusses leadership style in family business and innovation. Family business as a phenomenon has been a strong topic of conversation in society since the late 1990s, especially in Indonesia. Family business is one of the factors affecting the current Indonesian economy. Family business is also one of the very big roles in creating employment. The research method used is a qualitative method by interviewing, observing, and analyzing documents to support the validity of the data. Family business is a business that is determined, managed, and regulated by one or more generations of families or family members, where the values, vision, and mission determined by the founder will be strictly guarded. Leadership style and type of company are factors that influence family business. In addition to leadership and innovation styles, how to manage and manage subordinates has an important role in the family business.
Keywords : leadership style, innovation, family business
Abstrak— Penelitian ini adalah penelitian dasar yang mengeksplorasi gaya kepemimpinan dalam bisnis keluarga dan inovasinya. Bisnis keluarga sebagai sebuah fenomena telah menjadi topik pembicaraan yang kuat di tingkat masyarakat sejak akhir 1990-an, terutama di Indonesia. Bisnis keluarga adalah salah satu faktor yang mempengaruhi perekonomian Indonesia saat ini. Bisnis keluarga juga menjadi salah satu peran yang sangat besar dalam menciptakan lapangan kerja. Metode penelitian yang digunakan adalah metode kualitatif dengan cara wawancara, observasi, dan analisis dokumen untuk mendukung validitas data. Bisnis keluarga adalah bisnis yang dimiliki, dikelola, dan diatur oleh satu atau lebih generasi keluarga atau anggota keluarga, di mana nilai-nilai, visi, dan misi yang ditetapkan oleh pendiri akan dijaga secara ketat. Gaya kepemimpinan dan jenis perusahaan merupakan faktor yang mempengaruhi inovasi bisnis keluarga. Selain gaya kepemimpinan dan inovasi, cara mengendalikan dan mengelola bawahan memiliki peran penting dalam bisnis keluarga.
Kata kunci : gaya kepemimpinan, inovasi, bisnis keluarga
Change in Iodine Contents during Ripening of two <i>Capsicum annuum L.</i> Cultivars Fruits at Brazzaville, CONGO
Authors: Malonga I.Bafi , Issali A. Emmanuel , Mpika J. , Attibayeba P. 
Published: May 2020

To identity iodine, assessits concentration and analyse the variation of this concentration following the ripeness stages, its titrating from Capsicum annuum L. dried fruit extract by sodium thiosulfate and starch solution test were achieved. Small and big Capsicum annuum cultivars were planted according to completely randomised design onto eight rows with eight seedlings whose four was useful. One-factor Anova incorporating the means comparison according to Student-Newman-Keulsâ€™ test at 5% level was applied. Likewise, Pearsonâ€™s linear correlation at 1â€°00 probability was used. Results shown that small and big Capsicum annuum L. cultivars contained iodine. People should consum Capsicum annuum L. fruits to avoid goiter. Other animal and plant foods also contain iodine. Iodine concentration discriminated the fruit ripeness stages in small Capsicum annuum L. cultivar. At the pre-ripeness stage (PMG), iodine concentration was higher than the ripe one (MG). Consequently, the consumption of its fruits is recommended at pre-ripeness stage to optimise the ingesting of iodine. In the same way, iodine concentration of small Capsicum annuum L. cultivar at pre-ripeness stage was significantly higher than the big one. At such phenological stage it will be advised people to eat small Capsicum annuum L. fruit than the big one when fruit changes. Duration of "sowing-flowering", "sowing-fruit set" and "sowing-fructification" in small Capsicum annuum L. cultivar was shorter than in the big one. Such shorter duration of small Capsicum annuum L. will allow the early obtention of its fruits than those from the big one and thus, their early selling.Â Â
Biocontrol Potential of Rhizospheric Fungi from <i>Moringa Oleifera</i>, their Phytochemicals and Secondary Metabolite Assessment Against Spoilage Fungi of Sweet Orange (<i>Citrus Sinensis</i>)
Authors: Omomowo Iyabo Olunike , Adedayo Afeez Adesina , Omomowo Olawale Israel 
Published: May 2020

This investigative study aimed to assess the antifungal potential of Trichoderma viride and Penicillium chrysogenum isolated from Moringa oleifera rhizosphere against spoilage fungi of Citrus sinensis, as well as evaluate their phytochemical profile.Â The bio-agents (T. viride and P. chrysogenum) and the Citrus sinensis spoilage fungi were isolated following standard microbiological protocols. Initial in-vitro screening of the isolated bio-agents against the citrus pathogens in the confrontational assay was done. Phytochemical screening and antifungal activity of metabolites produced by the bioagents against the pathogens were also investigated. The inhibitory concentration (minimum/maximum: MIC and MFC) of the bioagent metabolites on the citrus pathogens was also assessed. The isolation screening investigation indicated that citrus pathogens isolated were P. digitatum, A. wenti, C. tropicalis and F. oxysporum and that P. digitatum had the highest frequency (43 %) of occurrence. The results also revealed that T. viride and P. chrysogenum significantly inhibited the pathogens on petri-plates using dual-confrontational assay. The phytochemical profile of the bioagents indicated there were flavonoids, cardiac glycosides, phenols, alkaloids, tannins, saponins and steroids present. Metabolites of the bioagents against the pathogens indicated that T. viride recorded the highest MIC against Fusarium oxysporum77Â±1.0and the highest MFC against Aspergillus wentti 97Â±1.0. Also, P. chrysogenum recorded the highest MIC against Fusarium oxysporum 59Â±1.0 and the highest MFC against Fusarium oxysporum74.33Â±1.52. This study indicated the antagonistic potentials of using Trichoderma viride and Penicillium chrysogenum in controlling pathogens of citrus sinensis and this could be exploited further in formulating biopesticides to improve post-harvest qualities of Citrus.
Changes Of Some Engineering Properties Of Coffee Beans Due To Roasting Process
Authors: Indriati Ashri , Hidayat Dadang D , Andriansyah Cecep E , Rahayuningtyas Ari , Sudaryanto Arie 
Published: May 2020

The changes in physical, mechanical, and colours after roasting in two-level were investigated. Aims of this study were to evaluate changes in the physical, mechanical, and colours due to the roasting process of the Arabica and Robusta coffee bean grown in Cisalak Sub-District, Subang District-West Java. Results of analysis determined that the roasting process resulted in decreasing the moisture content of green coffee bean from 13.8% to 6,54% of first-level roasted bean and 6.24 of the second-level roasted bean, while that of robusta decreased fromÂ 11.22% to 7.56 and 6.12%. First-level roasting was categorised as a light roast, while the second-level was a medium roast. The Roast Weight Loss of arabica and robusta from green to light roast bean were 19.45 % and 16,24%, respectively, and that to medium roast bean was 26.20% and 22.37%, respectively. The roast volume change of arabica and robusta from green to light roast bean were 50.55% and 44.30 % respectively, and that to medium roast bean were 54.65% and 55.92 % respectively. The total colour differences between green with light and medium roast bean of arabica were 6.39 and 2.52, while that of robusta were 6.19 and 2.49, respectively.
Comparative Spectral Analysis of Mongolian Sounds of Same Midlle Age Male and Female
Authors: Chimedbaljir Narantungalag 
Published: May 2020

This paper presents the results of spectral analysis of all vowels and consonants of Mongolian language using non-parametric and parametric methods of analysis. Early time for spectral analysis have been used the Period gram and itâ€™s versions, Fast Fourier Transform, MUSIC and PMUSIC methods, but today except them are used the automated speech signal processing software as PRAAT and AUDACITY. Spectral analysis of all sounds of Mongolian language was performed by these methods. Detailed analysis was performed for separately pronounced all sounds and pronounced at the beginning, middle and end of the words. The spectral analysis parameters as the formant frequencies, bandwidth of the formants,Â formant power densities of the vowels and consonants were analyzed. Done comparative evaluation depending on position of sounds in words (at beginning, middle and end of word) and for male or female. Results of comparative spectral analysis show the followings. Firstly, should be noted differences of formant frequencies of same age male and female. Secondly, spectral parameters (formant frequencies, bandwidth of the formants,Â formant power densities) of separately pronounced sounds vary according to their positions in the words. Itâ€™s not observed deterministic or rational changes. First formant frequencies of female pronunciationsÂ predominantlyÂ exceed that of the male. But in next formants happened predominance of male formant frequencies depending on sound and position.Â Formant frequencies tend to increase at the beginning, middle, and end of the word.