bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Introduction of Cassava Leaf Flour in Commercial Feed on Performance of KUB Chickens
Authors: Nova Khaira , Tantalo Syahrio , Sutrisna Rudy , Darmawan Agit , Kusuma Muhammad Fadhil Vias , Hasiib Etha ‘Azizah 
Published: February 2023

The study aimed to determine the effect and the best level of using cassava leaf flour added in commercial feed on feed intake, live weight, carcass weight, giblet weight of KUB chickens at 9 weeks. The research used completely randomized design with 4 treatments and 5 replications. Every replication consisted of 4 chickens. Eighty KUB chickens were randomly allotted into 4 treatments. The treatments were commercial feed without the addition of cassava leaf flour (P0); addition of 5% cassava leaf flour (P1); addition of 10% cassava leaf flour (P2), and addition of 15% cassava leaf flour (P3) to the commercial ration BR1. Analysis of variance was carried out to determine the effect of adding cassava leaf flour in the commercial ration BR 1 on the measured variables in KUB chickens aged 9 weeks. The result showed that adding cassava leaf flour in commercial feed showed significant effect in decreasing feed intake, live weight, carcass weight, and giblet weight in KUB chickens aged 9 weeks.
Morphology of Local Sweet Potatos (Ipomoea batatas) Leave Waste in Disused Limestone Mining Areas were Fertilized by Goat Litter Compost
Authors: Sarwanto Doso , Tuswati Sari Eko 
Published: February 2023

The aim of this study was to determine the morphology of local sweet potato (Ipomoea batatas) leaf waste as forage in disused limestone mining areas were fertilized by goat compost litter. The method used in this research was an experimental method in the disused limestone mining area by using a factorial pattern with a completed randomized design, each treatment was repeated 3 times. Factor I was three types of local sweet potatoes, namely purple (U), white (P) and yellow (K) sweet potatoes, while the Factor II was the level of goat litter fertilization, namely k1: Level of goat litter fertilization 0.5 kg. / m2, k2: 1 kg / m2, k3: 1.5 kg / m2 and k4: 2 kg / m2. The morphology of sweet potato leaf waste was measuredby the number of leaf, the width of leaf, the length of leaf stalk and the weight of leaf . The results showed that the local type of sweet potato had significant different (P < 0.05) but the level of goat compost litter fertilization had no significant different (P > 0.05) on the morphology. Judging from the, it can be concluded that the waste of orange (O) sweet potato leaf with goat litter fertilization of at least 1 kg/m2 or 10 tons/ha has a high morphology, so that the amount of sweet potato leafwaste which was produced for the forage will be high.
MOLECULAR IDENTIFICATION AND LOCAL ISOLATE BACTERIAL ACTIVITY TEST AS BIOCONTROL CANDIDATES TO TACKLE Vibrio Spp INFECTIONS AT VANNAMEI SHRIMP CULTIVATION (Litopenaeus vannamei) IN EAST LAMPUNG
Authors: Riana Heidy , Supono Supono , Setyawan Agus 
Published: February 2023

Pacific white shrimp (Litopenaeus vannamei) is a widely cultivated type of shrimp with high economic value. One of the obstacles in pacific white shrimp cultivation is an infectious disease, especially Vibrio spp. This study aims to identify bacteria of biocontrol candidate against Vibrio spp. This research was conducted by the Laboratory of Fisheries and Marine, Faculty of Agriculture, University of Lampung and the laboratory of PT. Indolab Utama, West Jakarta, from September 2019 to January 2020. Bacteria of Biocontrol candidate were isolated from traditional shrimp pond water in Purworejo Village, Pasir Sakti District, East Lampung Regency. Water samples were taken from the inlet, plot, and outlet. The bacterial screening was carried out by testing the antagonism of bacterial isolates isolated from water samples with several Vibrio bacteria, namely V. harveyi, V. algynoliticus, and V. parahemolyticus on Sea Water Complete (SWC) medium. The bacterial isolates with the highest inhibitory activity were then identified morphologically, biochemically, and molecularly by 16s rRNA. The results showed that from those 10 isolates was found 1 bacterial isolate from water samples. Only one pond plot isolate (P1) was found that had inhibitory activity against V. harveyi and the size was 21 mm. The morphological test results showed the colonies were round, flat edges, convex elevation, cream colored, and included in the negative gram bacteria group. The results of biochemical tests showed that the bacteria were motile. Meanwhile, the molecular test results with 16s rRNA showed that the P1 bacteria were 99% similar to Aeromonas caviae isolates, which were found potential as biocontrol candidates because they can inhibit the growth of V. harveyi bacteria, which was characterized by the formation of a clear zone around the paper disk.
Suicide risk model based on the interpersonal theory of suicide: evidence in three regions of Mexico
Authors: Solis-Espinoza Modesto , Mancilla Díaz Juan Manuel , Vázquez Arévalo Rosalía 
Published: February 2023

Background: Reports of suicidal behavior have increased in Mexico for years. In order to develop a more adequate suicide prevention strategy, it is necessary to understand its predictive factors, so the purpose of this research was to propose a model of suicidal risk in young people, taking into account one of the most current theories on the subject, Joiner's interpersonal theory. Method: A non-probabilistic sample of young people with suicidal ideation from three regions of Mexico was obtained by online survey (N=411), with mean age of 17.89 years (SD. 1.2), 336 women (81.8%), and 75 men (18.2%). Results: First, a multiple linear regression model was created to predict suicidal risk based on thwarted belongingness and perceived burden with 17% explained variance; then a second model was generated with the same variables and including other factors associated with suicide such as self-injury desires, impulsivity and suicide attempts, in addition to variables associated with family conflicts, improving the explained variance to 34%. Lastly, two properly adjusted structural equation models were obtained, one focused on suicidal risk (R2=.21; RMSEA=.026; CFI=.99) and the other on ideation (R2=.18; RMSEA=.070; CFI=.98). Conclusions: The main factors that explain suicidal risk are depressive symptoms, perceived burden and desires for self-injury. Further research on the effect of painful experiences as factors that could predict suicide attempt is suggested.
Pharmacokinetics of intravenous propofol in southern white rhinoceros (Ceratotherium simum simum) after intramuscular etorphine-butorphanol-medetomidine-azaperone
Authors: Berlin Erin R. , Kinney Matthew E. , Howard Lauren L. , Perrin Kathryn L. , Phair Kristen A. , Clancy Meredith M. , Ferris Rachel L. , Knych Heather K. , Mama Khursheed R. 
Published: February 2023

Abstract

OBJECTIVE
To determine the pharmacokinetics of a single bolus of intravenous (IV) propofol after intramuscular administration of etorphine, butorphanol, medetomidine, and azaperone in 5 southern white rhinoceros to facilitate reproductive evaluations. A specific consideration was whether propofol would facilitate timely orotracheal intubation.

ANIMALS
5 adult, female, zoo-maintained southern white rhinoceros.

PROCEDURES
Rhinoceros were administered etorphine (0.002 mg/kg), butorphanol (0.02 to 0.026 mg/kg), medetomidine (0.023 to 0.025 mg/kg), and azaperone (0.014 to 0.017 mg/kg) intramuscularly (IM) prior to an IV dose of propofol (0.5 mg/kg). Physiologic parameters (heart rate, blood pressure, respiratory rate, and capnography), timed parameters (eg, time to initial effects and intubation), and quality of induction and intubation were recorded following drug administration. Venous blood was collected for analysis of plasma propofol concentrations using liquid chromatography-tandem mass spectrometry at various time points after propofol administration.

RESULTS
All animals were approachable following IM drug administration, and orotracheal intubation was achieved at 9.8 ± 2.0 minutes (mean ±SD) following propofol administration. The mean clearance for propofol was 14.2 ± 7.7 ml/min/kg, the mean terminal half-life was 82.4 ± 74.4 minutes, and the maximum concentration occurred at 2.8 ± 2.9 minutes. Two of 5 rhinoceros experienced apnea after propofol administration. Initial hypertension, which improved without intervention, was observed.

CLINICAL RELEVANCE
This study provides pharmacokinetic data and insight into the effects of propofol in rhinoceros anesthetized using etorphine, butorphanol, medetomidine, and azaperone. While apnea was observed in 2 rhinoceros, propofol administration allowed for rapid control of the airway and facilitated oxygen administration and ventilatory support.
UPAYA PENUNDAAN PROSES PENUAAN (DEGENERATIF) MENGGUNAKAN ANTIOKSIDAN DAN TERAPI SULIH HORMON
Authors: Ramadani Mery 
Published: February 2023

Proses penuaan adalah proses alami setiap manusia. Proses ini tidak dapat dicegah, hanya saja dapat ditunda kehadirannya dengan penggunaan antioksidan dan terapi sulih hormon. Antioksidan bekerja menetralkan radikal bebas di dalam tubuh. Sedangkan dengan terapi sulih hormon bisa membuat seseorang terlihat lebih muda, tetap bersemangat dan mampu bergerak serta berpikir aktif. Hasil penelitian ilmiah menunjukkan bahwa buah-buahan, sayuran dan biji-bijian adalah sumber antioksidan yang baik dan bisa meredam reaksi berantai radikal bebas dalam tubuh, yang pada akhirnya dapat menekan proses penuaan dini.Â Kata kunci : Anti penuaan, antioksidan, terapi sulih hormon
FinTech Investment and GDP Relationship: An Empirical Study for High Income Countries
Authors: İSABETLİ FİDAN İlayda , GÜZ Tuğba 
Published: February 2023

Technology, the internet, and demographic change have started a rapid transformation in the financial services sector. The widespread use of innovation and technology in financial services in social and economic areas made these services more effective and companies called Fintech have emerged important economic actors. The Fintech sector has generated changes in the traditional financial service understanding and the delivery of these services. In this area, Fintech companies are developing new financial business models with the help of the latest technological developments and offering innovative financial products and services such as payment services, asset management, and insurance services.
This study investigates, the relationship between GDP and Fintech investment using panel causality methods from 2014Q1 to 2020Q4 for eight high-income countries: The United States, United Kingdom, Singapore, Australia, Canada, Germany, Israel, and France. The results indicate the existence of cross-sectional dependence among countries. According to Westerlund’s panel cointegration test results, a cointegration relationship between two variables has been found in the long run. In the short run, panel Granger causality variables have been found only in Germany. We find a positive effect of Fintech investment on GDP in seven countries, and we see a negative relationship in Singapore.
Automatic Verification for Handwritten Based on GLCM Properties and Seven Moments
Authors: M. Almufti Saman , Wasfi Salim Bara’a , Rajab Asaad Renas 
Published: February 2023

In recent years, the need for community verification of personality has increased dramatically, and biometrics are becoming very important in many daily applications. Biometrics work to verify individuals based on measurable data for their descriptions and characteristics. Biometric systems have thus been able to verify or identify a person.
The fact that the use of handwritten signatures are recognized in all societies, and because they are biometric, has made signature verification an important biometric process. In this paper, a number of models are collected from hand signatures for a person to study the characteristics of the parity matrix for each of these signatures for the purpose of finding common factors between the characteristics of the matrix of these models. The practical aspect summarizes the removal of all empty spaces outside the frame of the signature image to be followed by the process of unifying the dimensions, and then drawing four characteristics of the matrix of the dialogues. The process is conducted on a sample of 100 samples to sign the person to draw the qualities of his signature and then find the common characteristics among those four attributes of the signatures group.
The tests conducted on 10 people proved that the adoption of the plastic qualities offers a clear distinction between people's manual signatures. More than 80% of the signatures of people who were approved for the test were found. Thus supporting the possibility of being adopted as a biometric standard for personal verification, Matlab has been adopted for the implementation of the software.
MODIFIKASI STRUKTUR ZAT WARNA BERBASIS TRIFENILAMIN UNTUK MENINGKATKAN KINERJA Dye-SENSITIZED SOLAR CELLs (DSSCs): METODE KOMPUTASI
Authors: Imelda Imelda , Aziz Hermansyah , Aziz Hermansyah , Putri Honesti 
Published: February 2023

Pada penelitian ini dilakukan modifikasi zat warna organik secara komputasi dengan struktur tipe D-A (Donor-Akseptor) dan D-π-A (Donor-π konjugasi-Akseptor). Struktur molekul digambarkan menggunakan software GaussView 6.0.16 dan dihitung menggunakan paket software Gaussian’16W dengan metode DFT/TDDFT serta basis set B3LYP/6-31G. Zat warna trifenilamin digunakan sebagai rantai donor yang dimodifikasi dengan cara memvariasikan rantai akseptor. Variasi rantai akseptor pada tipe D-A yang digunakan Piridin, Pirimidin, Purin dan Kuinolin. Sedangkan Asam Benzoat, Asam Asetat, Asam Format dan Asam Sianoakrilik digunakan sebagai variasi rantai akseptor tipe D-π-A. Selanjutnya dilakukan optimasi dengan menambahkan gugus pendorong yaitu -CH3, -CH=CH2, dan -NH2 dan gugus penarik -OH, -CN, -NO2. Hasil perhitungan pada zat warna tipe D-A menunjukan bahwa rantai akseptor purin yang dinamakan dengan Dye 3 memiliki bandgap yang paling kecil dan serapan cahaya yang paling besar. Sedangkan perhitungan pada zat warna tipe D-π-A menunjukan bahwa Dye 6 dengan rantai akseptor asam asetat memiliki bandgap yang paling kecil dan serapan cahaya yang paling besar. Untuk penambahan gugus pendorong maupun penarik elektron didapatkan hasil bahwa tidak mampu menurunkan bandgap dari zat warna tipe D-π-A. Jadi, pada penelitian ini dihasilkan bahwa struktur zat warna organik dengan rantai donor trifenilamin, π konjugasi purin, rantai akseptor Asam Asetat merupakan struktur zat warna paling efisien yang dapat meningkatkan efisiensi serapan cahaya pada DSSCs.
Kata kunci : Trifenilamin, D-A, D-π-A, DFT/TDDFT, DSSCs
Effects of Citrus aurantifolia Linn and Xylopia aethopica (Dunal) A. Rich Extracts on Leaf Blight Disease of Taro (Colocasia esculenta L. Schott)
Authors: F. N. Ugwuja , V.N. Offor , F.E. Akanwa , N.K. Achi , A. K. Onifade 
Published: February 2023

Phytophthora colocasiae Raciborski, an Oomycete phytopathogen, has been known for several decades as the causal agent of the most infectious and devastating disease of Colocasia esculenta (L.) Schott, known as taro leaf blight (TLB). Investigations were conducted in a screenhouse to determine the effects of fruit extracts of Citrus aurantifolia and Xylopia aethiopica on the incidence and severity of TLB. The experiment was set up in a completely randomized design with three replicates. Healthy taro seedlings obtained from the National Root Crops Research Institute (NRCRI), Umudike, were planted in plastic pots (5000 cm3) containing sterilized soil enriched with poultry manure. The plant extracts were applied as foliar spray on taro leaves with manually operated hand sprayer at 7 weeks after planting and continued at four days intervals for a period of 28 days. Positive check was maintained with the fungicide Ridomil (a.i. mefenoxam) applied at the rate of 0.67 mg.ml-1 while zero concentration in distilled water served as negative control. Data were subjected to one-way analysis of variance and means were separated using F-LSD. Results showed very high reduction of disease with plant extracts (P < 0.05) and Ridomil compared to the control. Citrus aurantifolia juice was more efficient in reducing the incidence and severity of TLB compared to X. aethiopica extracts and was highly significant (P< 0.05). The overwhelmingly fungitoxic effects of C. aurantifolia and X. aethiopica extracts on P. colocasiae as expressed in the reduction of disease suggests that these extracts can serve as alternative bio-fungicide for the control of TLB. Hence, further studies under field conditions are required to reestablish their efficacy.
Evaluation of Source and Sink Capacity of New Cowpea Varieties
Authors: Saidah Faza Yasmin , Purnamawati Heni , Lubis Iskandar 
Published: February 2023

Cowpea (Vigna unguiculata (L.) Walp) is a perennial species originating from sub-Saharan Africa. Cowpea has long been cultivated in Indonesia and is classified as a species tolerant of drought and acid soil. Cowpea shows its adaptation to acidic soil (pH = 4.83) by being able to produce 50% to 60% of the seed weight under optimum conditions. This enhances the potential of cowpea to be used and developed as one of the current food options. This research was carried out to optimise of cowpea productivity by studying the relationship between the source and sink of cowpea. This research was conducted from December 2020 to March 2021 at the Cikabayan experimental station, Bogor Agricultural University. The experiment was set up in a completely randomized block design. Four cowpea varieties were evaluated, “Albina”, “Arghavan”, and “Uno”. The measured parameters consisted of photosynthesis rate, stomatal conductance, plant growth rate, the net assimilation rate of the number of pods, pod weight, number of seeds per pod, dry seed weight, the weight of 100-seeds, and productivity. The cowpea varieties did not show significant differences in the rate of photosynthesis, stomatal conductance, plant growth rate, and net assimilation rate. Photosynthesis rate in the three cowpea varieties ranged from 29.20 to 31.77 mol. m⁻².s⁻1 at 50% flowering, and from 17.01 to 19.79 mol.m⁻².s⁻1 at the first harvest. The three cowpea varieties in this study showed no differences in their source-sink capacity and productivity.
ANALISIS DAYA SAING DAN DAMPAK KEBIJAKAN PEMERINTAH PADA KOMODITAS KOPI ARABIKA KABUPATEN SOLOK
Authors: Boto Atiqah Bonanza , Khairati Rusda , Ifdal Ifdal 
Published: February 2023

This study aims to analyze the competitiveness of Arabica coffee commodities and analyze the impact of government policies on Arabica coffee commodities in Solok Regency. This research data analysis method using the Policy Analysis Matrix (PAM). The results showed that the Arabica coffee plantation business in Solok Regency has competitiveness both in terms of competitive advantage and comparative advantage, where the value of the ratio of private costs and domestic cost ratios obtained is less than one, namely 0.65 and 0.48. For the impact of the Arabica coffee output policy, the private price of Arabica coffee is lower than the social price. The impact of the production input policy causes the private price of tradable input to be higher than the social price, and the impact of the input-output policy causes a decrease in the producer surplus, meaning that there is no economic incentive to increase Arabica coffee production. The suggestions from this research is expected that farmers can increase the productivity of Arabica coffee than the government is expected to expand the planting area and facilitate the provision of superior seeds. The government is also expected to stabilize the selling price of Arabica coffee at the farmer level.
Sistema de monitoramento de produtividade de milho 2ª safra no Mato Grosso
Authors: Nóia Júnior Rogerio De Souza , Safanelli José Lucas , Souza Lucas Fernandes de , Maule Rodrigo Fernando , Barreto Alberto , Santo Leonardo Nazário Silva dos , Paixão Caroliny Fatima Chaves da , Souza Leandro Rodrigues da Silva , Silva Anderson Rodrigo da , Dourado Neto Durval 
Published: February 2023

O Brasil é o terceiro maior produtor e exportador mundial de milho, e o estado do Mato Grosso (MT) é responsável por cerca de 50% da produção nacional de milho, com potencial de produzir mais de 40 milhões de toneladas, em mais de 6 milhões de hectares. Quase todo o milho produzido no MT é proveniente da 2ª safra (semeado após a colheita da cultura de verão). Eventos climáticos adversos têm afetado a produção estadual de milho, ameaçando o fornecimento nacional de alimentos. Assim, este estudo objetivou testar o modelo de simulação de cultura da zona agroecológica (MZA-FAO) como ferramenta de monitoramento da produtividade de milho 2ª safra, no Mato Grosso. O sistema de monitoramento da produtividade foi testado em 2021, um ano com baixa produtividade de milho, devido a eventos de seca e a altas temperaturas do ar. O proposto sistema foi capaz de indicar perdas de produtividade em 2021, dois meses antes da colheita. Este resultado indica que possíveis interrupções no fornecimento de alimentos causados por eventos climáticos extremos poderiam ser antecipadas, contribuindo para seu melhor planejamento.
Authors: Sudjarwo Eddi , Ramadhan Muhammad Putra 
Published: February 2023

Abstrak: Konstipasi merupakan efek samping pada sistem gastrointestinal yang sering terjadi pada pasien yang dirawat di Intensive Care Unit (ICU). Konstipasi merupakan salah satu masalah yang belum banyak diberikan perhatian khusus. Abdominal massage merupakan salah satu terapi pelengkap yang dapat meningkatkan gerakan sistem gastrointestinal. Hasil yang didapatkan dari penerapan abdominal massage tersebut yaitu penurunan kejadian konstipasi. Metode yang digunakan yaitu pendekatan terhadap 5 jurnal penelitian tentang abdominal massage untuk mengurangi konstipasi pada pasien yang irawat di Intensive Care Unit (ICU). Jurnal yang didapatkan menunjukkan bahwa terapi abdominal massage dapat mengatasi masalah konstipasi. Hasil jurnal yang didapatkan juga menunjukkan terdapat perbaikan pada beberapa indikator gastrointestinal tract lain seperti volume residu lambung, lingkar perut, ketegangan perut dan lainnya. Terdapat satu jurnal yang dapat digunakan sebagai salah satu Evidance Based Nursing (EBN) dalam pelayanan klinis terutama pada ruang intensive care unit (ICU).
Kata Kunci: constipation, abdominal massage, intensive care unit
Application of sustainable development concept to the urban structure
Authors: Kashiripoor M. M. 
Published: February 2023

In the modern world, increased attention is paid to the sustainable development of urban areas. The sustainability concept embedded in urban planning and architecture leads to the emergence of some other approaches and ideologies. While they may have different emphases, they generally agree with principles and goals of sustainable urban development. Since the end of the last century, the application of this concept in the city has influenced the city and its structure. Lonely this change must come to an omission of the quality of life and people’s relation to the environment.Purpose: The aim of this work is to examine the influence of application of the sustainable development concept to the city development; consider and analyze this concept. The main attention is paid to problems and solutions of this concept in the urban structure.Methodology/approach: Consideration of the sustainable development concept and its application in the city; the city analysis before and after the use of this concept; discussion of advantages and disadvantages of this concept.Research findings: Each city has its own system of coherent urban thinking, a solution to achieve the goal of sustainable development, and a certain approach to a structural solution.