bluuebunny/crossref_metadata_2025_split huggingface dataset:
Strategi Pengembangan dalam Pemenuhan Konsumsi Pangan Sivitas Yayasan Permaculture
Authors: Nurjati Eka 
Published: July 2023

Efforts to fulfill food consumption tend to pay little attention to ecosystem sustainability. Permaculture is an agricultural system that designs landscapes resembling natural ecosystems so that they can produce food and prioritize the principle of sustainability. However, as the population increases, permaculture must be reviewed to meet food consumption. This research is a case study in YS Permaculture that implements a permaculture farming system to meet the food consumption needs of the foundation's community. The purpose of the study is to identify the principles of permaculture in the empirical conditions of the foundation and formulate a development strategy to meet the food consumption of the foundation community. This research uses a qualitative descriptive method using an in-depth interview method with foundation management. Based on the identification of 12 permaculture principles, one principle still needs to be implemented optimally, namely, using and respecting renewable resources and their functions. Strategic steps that can be taken to increase the productivity of food commodities and fulfill food consumption are the extensification of permaculture gardens and the implementation of regenerative agriculture that integrates artificial intelligence, machine learning, and precision agriculture. The strategy of fulfilling food consumption for the foundation community through permaculture requires cooperation with various parties, including the government and academics, related to strengthening food security while still paying attention to environmental and social aspects.

Keywords: environmental impact, food productivity, development strategy, permaculture, social impact
Ciri Agronomi dan Serat Delapan Varian Sorgum sebagai Pakan
Authors: Murti Indriatama Wijaya , Puspitasari Winda , Teguh Sasongko Wahidin , Nur Anggraeny Yenny , Human Soeranto , Sihono Sihono , Kurniawan Widhi , Sutiyoso Sutiyoso , Ayu Wulandari Yukarie , Wahyono Teguh 
Published: July 2023

Sorghum is a multifunctional crop as a source of food, feed, and alternative energy. Plant breeding using the radiation mutation technique was applied to improve the characteristics of sorghum according to its purpose. This study evaluated the agronomic and fiber characteristics of selected sorghum mutant lines. Eight sorghum mutant lines were observed in this study (GHP-2, GHP-3, GHP-4, GHP-5, GHP-7, G-5, P-341, and P36.M10). Pahat and Bioguma sorghum varieties were used as control. Compared to eight selected mutant lines, Bioguma variety was the tallest plant. Except for P-341, all selected mutant sorghum lines produced lower plant biomass than Bioguma. The highest sugar content was produced by G-5 and P-36.M10. There are no significant differences in seed production per panicle. The lowest fiber fractions in the leaf and stem were produced by GHP-3 and G-5 mutant lines, respectively. Based on our findings, the P-341 sorghum mutant line can be used as forage sorghum because it produces high biomass and relatively low fiber content. The G-5 mutant line can be projected as an alternative energy source due to its high stem sugar content.

Keywords: agronomy, fiber, mutant, sorghum
Bioprospeksi Bakteri Asal Akar Nanas (Ananas comosus L. Merr) Lahan Gambut Kayu Agung, Sumatra Selatan, sebagai Agen Biostimulan dan Bioprotektan
Authors: Suryanti Erma , Dewi Chusniasih  , Muhammad Asril  , Agus Rini Ika , Antika Wulandari Putri , Rahmah Nadia 
Published: July 2023

Pineapple (Ananas comosus L. Merr) is a plant that can live well on nutrient-poor lands such as peatlands. However, plant resistance to nutrient-poor conditions is caused by symbiosis with endophytic bacteria capable of plant growth-promoting bacteria (PGPB) through biostimulant and bioprotective mechanisms. This study aims to characterize the potential of endophytic bacteria from pineapple roots from peatlands as biostimulants and bioprotective agents. Thirteen endophytic bacteria from pineapple root were characterized by their ability as biostimulants through phosphate dissolution tests using Pikovskaya media qualitatively and quantitatively, and the production of indole-3-acetic acid (IAA) upon additional 0.1% tryptophan. Furthermore, bacteria as bioprotectors were characterized by qualitative production of chitinase enzyme and antifungal tests against Fusarium proliferatum using dual culture techniques. The results showed the presence of 2 positive bacteria in all tests, namely the ANAP3 and ANAP5 isolates. ANPA3 bacteria show the highest activity in IAA production (26.3 ppm), and the highest antifungal activity in inhibiting F. proliferatum, with an inhibitory index reaching 52.6%. Meanwhile, ANAP5 is an endophytic bacterium with the highest phosphate dissolving activity, with a dissolved phosphate value of 253.5 ppm. This finding shows that some endophytic bacteria from pineapple roots on peatlands can be biostimulants and bioprotectors that can be developed as PGPB.

Keywords: Ananas comosus L. Merr, endophytic bacteria, bioprotectant, biostimulant, Fusarium proliferatum
Kualitas Fungi Mikoriza Arbuskula (FMA) yang Diproduksi dengan Teknik Fortifikasi dan Fertigasi Berbeda pada Pertumbuhan Indigofera zollingeriana
Authors: Prihantoro Iwan , Karti Panca Dewi , Aditia Edit Lesa , Nisabillah Shandathyana 
Published: July 2023

Arbuscular mycorrhizal fungi (AMF) is a fungus that has a symbiotic impact on the plant at the root system level. The research objective was to evaluate the growth of Indigofera zollingeriana produced from inoculation of AMF under different fortification and fertigation techniques at the field scale. A completely randomized design with six treatments and five replication were applied for the study. The treatments were: FD1000, FD2000, FD3000 (AMF fortified with 1000, 2000, and 3000 ppm of AB mix at flat fertigation), FB1000, FB2000, and FB3000 (AMF fortified with 1000, 2000, 3000 ppm of AB mix at graded fertigation). The result shows that the AMF colonization level at the root of was similar (P>0.05) to the upper value of colonization (80.00‒99.00%). The entire products of AMF have similar favorable symbiotic effects on the plant with major growth traits (plant high, stem diameter, number of branches and twigs). A fortification of 2000 ppm of AB mix under graded fertigation technique has produced AMF that significantly (P<0.05) increased the number of leaves with higher green color level (7.5GY 4/6) compared with other treatments. In conclusion, the AMF produced by different fortification and fertigation techniques at the field scale has a similar result on root colonization effectivity and growth performance of I. zollingeriana. In addition, the AMF produced by 2000 ppm of AB mix with graded fertigation technique effectively increased the number of leaves with higher green color intensity. Keywords: AMF, arbuscular mycorrhizal fungi quality, fertigation, fortification, Indigofera zollingeriana
Produktivitas dan Pola Musim Tangkap Ikan Peperek (Leiognathus spp.) di Teluk Banten
Authors: Yusfiandayani Roza , Purbayanto Ari , Nuraini Ba’diah 
Published: July 2023

Ponyfish (Leiognathus spp.) is one of the dominant types of fish landed at the Nusantara Fishing Port (PPN) Karangantu. Its high-intensity fishing activities are feared to cause future problems with the sustainability of ponyfish resources. This study aims to calculate fishing productivity, sustainable optimal fishing effort, maximum sustainable catch, and determine the pattern of fishing season in Banten Bay. The research was conducted from April to June 2021 at PPN Karangantu. The fishing gear analyzed were fixed lift nets, floating lift nets, and seine nets. Fishing productivity was calculated from catch per unit effort; the maximum sustainable catch was analyzed using the Schaefer, Fox, and Walter-Hilborn regression models. The seasonal pattern of the ponies was determined from the Fishing Season Index. The results showed that pony fishing productivity in PPN Karangantu decreased from 2016 to 2020. The optimum fishing effort value and the optimum catch through the Schaefer model were 2088 trips/year and 276.12 tons/year, respectively; the highest fishing season occurred in November (145.5%) and the lowest in May (70.2%). Based on the analysis of the Schaefer, Fox and Walter-Hilborn models, the exploitation of Ponyfish (Leiognathus spp.) in Banten Bay can be said to be over-exploited.

Keywords: catching season, Banten bay, Leiognathus spp., productivity
Practical realization of space-time filtering of satellite navigation signals in real time
Authors: Glushankov Yevgeniy I. , Tsarik Vladimir I. 
Published: July 2023

Background. The problem of satellite navigation signals’ jamming-protected receivers design is quite relevant due to the high vulnerability of such signals to the influence of interferences whose sources number is constantly increasing. Aim. To design a space-time adaptive filter and to implement its work in real-time as a part of jamming-protected satellite navigation system. Methods. The space-time filtering method fitted for the real-time realization is obtained based on the satellite signal space processing algorithm. The apparatus chosen for the satellite navigation signals reception, the filtering algorithm practical realization and the processed signal demodulation is described. The computer modeling of the signals records filtering and demodulation using the obtained algorithm as well as the real-time experiments in satellite signals processing with different numbers of outer jammers using the constructed jamming-protected receiver are carried out. Results. As a result of modeling and experiments with the designed set the values of performance characteristics of the jamming-protected navigation system are yielded which correspond to a good quality solution of the interference mitigation problem in a satellite navigation signal. Conclusion. The digital processing model based on the obtained space-time filter adequately describes the interference mitigation process in a real satellite signal. The obtained jamming-protected satellite navigation signal receiver is functional and can be used in practice.
Formula Optimization From Halal Lip Cream Variety With Tomato Extract (Lycopersicum esculentum L.)
Authors: Nastiti Ginanjar Putri , Qosim Abdul , Puspitaningrum Nabilla , Fuadi M. Nauval Nadhirul 
Published: July 2023

The majority of the population of Indonesia embraces Islam, which is obliged to consume halal products. One of the most popular products is the lip cream variant. One of the forms and physical stability of halal lip cream variants is influenced by the selection and content of the base Wax. The halal aspect of the lip cream variant is viewed from the components and processing process. Tomatoes are used as natural dyes with a concentration of 5% to support the halal element. This research aims to get the optimal Wax base in the halal lip cream formula so that the variant can meet the necessities. This research was conducted experimentally by using a base comparison. The base Wax used in this research were Carnauba Wax (15%), Microcrystalline Wax (15%), and a combination of the two (6%:9%). The results showed an orange color variant, semi-solid form, rose smell, homogeneous composition, pH, spreadability, good smearing power, and not irritating. The adhesion test showed that F1 adhered well while F2 and F3 did not. In the stability test, F1 and F3 were stable, while F2 was unstable with the formation of 2 phases. Based on the evaluation of the halal lip cream variant showed the most optimal result, namely the F1 combination of Carnauba Wax and Microcrystalline Wax
Accounting for the Effects of Oil Prices on Exchange Rate in Nigeria: Empirical Evidence from Linear and Non-Linear ARDL Models
Authors: Naeem Nasir , Sa’ad Suleiman , Sanusi Aliyu Rafindadi , Usman Ali Baba 
Published: July 2023

This study empirically examines the impact oil prices on the exchange rate in Nigeria. Time series annual dataset spanning 1980 to 2018 was estimated using the linear and nonlinear ARDL model developed by Pesaran and Shin, (1998) & Pesaran, et al. (2001) and Shin, et al. (2014); where oil prices, nominal exchange rate, interest rate, and oil revenue serves as the variables for analysis. From the result of the linear-ARDL models both the long run and short-run revealed that oil price has positive and significant impact on exchange rate. Similarly, the nonlinear model also revealed that, both in the long run and short-run, the depreciating effect of a fall in oil price is stronger than an appreciating effect of a arise in oil price of an equal magnitude. This, we argue, reflects the dependency of the economy on oil. One policy implication of this finding is that stability of oil prices and oil revenue is critical for the stability of the domestic currency and, hence, prices. It is, therefore, recommended that authorities should focus on resolving the production difficulties in the Nigeria’s oil industry as a means of reducing the current revenue volatility.
Impact de l’Usage des Foyers Améliorés sur la Végétation au Cameroun
Authors: Kmadem Maxime , Tounsi Gilles , Yodjin Fabrice 
Published: July 2023

La végétation de la région de l’Ouest dominée par la savane arborée, constitue la principale source de bois d’énergie de cuisson dans les ménages. La présente étude a pour objectif de mettre en évidence l’apport des foyers améliorés sur la préservation de la végétation à l’Ouest Cameroun. Afin d’évaluer cette contribution, l’on a en premier lieu réalisé une analyse spatiale, décrivant l’état de la végétation dans cette région, et en second lieu, évalué l’apport de l’usage des foyers améliorés sur la protection de la savane. L’étude indique qu’entre l’année 2005 et l’année 2015, la superficie de la savane a régressé de 818 300 hectares (8 183 km2), du fait de la pression humaine. Cette régression serait ainsi en partie contenue, si une substitution d’un foyer à trois pierres par un foyer amélioré à bois était réalisable au sein de chaque ménage. Celle-ci conduirait à une économie de 1 648 kg de bois par ménage par an, correspondant à une superficie de 15 614,8 hectares de savane préservée par an.

The vegetation of the western region, dominated by wooded savannah, is the main source of fuelwood for cooking in households. This study aims to highlight the contribution of improved stoves to the preservation of vegetation in West Cameroon. In order to evaluate this contribution, we first carried out a spatial analysis, describing the state of the vegetation in this region, and secondly, evaluated the contribution of the use of improved stoves on the protection of the savannah. The study indicates that between the year 2005 and the year 2015, the area of the savannah decreased by 818,300 hectares (8,183 km2), due to human pressure. This regression would thus be partly contained, if a substitution of a three-stone stove by an improved wood-burning stove were feasible within each household. This would lead to a saving of 1,648 kg of wood per household per year, corresponding to an area of 15,614.8 hectares of preserved savannah per year.
The Representation of Muslim Women as The Other in The Submission Novel
Authors: Pamungkas Setyari 
Published: July 2023

<p align="justify">This research is written based on the analysis of a 9/11 fiction, <em>The Submission</em> by Amy Waldman. This research examines the representation of Muslim women characters in the novel. It is a descriptive qualitative research. The main data consist of words, phrases, sentences, expressions, dialogues, plot, and narrations in the novel. The supporting data are taken from books, e-books, journals, articles, websites and other related references. It is conducted under American studies perspective. It applies some perspectives especially theory of Orientalism to scrutinize the construction of Muslim women in the novel. It also attempts to identify some constructions which differ from the reality of Muslim women generally and American Muslim women as described in other texts. The findings shows that <em>The Submission</em> perpetuates old Orientalism in 21<sup>st</sup> fiction era which represents Muslim women as the Other. They are represented as sensual, libidinous, devilish, subordinate, oppressed, exotic, and requisite the West assistance.</p>
EVALUATION OF B1 GENE TO DETECT Toxoplasma gondii: COMPARISON OF THREE SETS NESTED PCR PRIMER
Authors: Ekawasti Fitrine , Azmi Zul , Subekti Didik Tulus , Desem Muhammad Ibrahim , Nugraha Arifin Budiman , Sa’diah Siti , Cahyaningsih Umi 
Published: July 2023

This study aimed to evaluate three sets of B1 gene DNA primer for the diagnosis of Toxoplasma gondii. The DNA of Toxoplasma gondii that stored on liquid nitrogen was isolated using DNAzol™ reagent. The first step of Polymerase Chain Reaction (PCRs) was performed using external and internal primer sets, respectively, and then nPCR. PCR products sequencing was performed by Apical Science. All sequences were analysed using CLC Sequence Viewer Version 8.0 software and compared to sequence database that deposited in ToxoDB (Toxoplasma gondii genome database) using BLAST (https://toxodb.org/toxo/app). Each B1 gene primer was evaluated by performing single PCR (forward and reverse) and nested PCR reactions. Three sets of B1 gene primer have different amplification precision. According to the results of amplicon sequencing, the primer set #2 has the best amplification precision of B1 gene.
BOER BUCK SPERM QUALITY IN EXTENDER SUPPLEMETED WITH NON-ENZYMATIC ANTIOXIDANTS AND STORAGE AT COLD TEMPERATURE
Authors: Zaenuri Lalu , Rodiah R , Dradjat Adji Santoso , HY Lukman , Yuliani Eny 
Published: July 2023

The aim of this study was to determine the durability of standard extender tris egg yolk supplemented with non-enzymatic antioxidants from guava and fig fruit filtrate on the motility and viability of Boer buck sperm. Semen was collected using an artificial vagina every four days for ten replications. The treatment extenders were Tris+2.5% egg yolk (P0) and P0+1.487 mg vitamin A and P0+3.958 mg vitamin C per ml/100 ml (v/v) hereinafter referred as P1 and P2, respectively. The experimental design was a completely randomized 3 times 10 a factorial pattern. The variables assessed were individual motility, progessive motility and viability of sperm evaluated every day for 4 consecutive days. Result indicated that, 4 days after extended and stored at 5°C, the average individual motility, progessive motility and sperm viability were 45.2±7.94; 33.0±10.2 and 49.6±7.69 for P1, and 45.4±6.14; 30.4±8.38 and 50.5±5.88 for P2. The data on the three indicators of sperm quality between P1 and P2 did not show a significant difference (P0.05). While for P0 30.6±5.85; 24.6±7.30 and 40.7±5.77, respectively, and were significantly lower (P 0.05) than P0 or P1. It was concluded that semen extended using tris-egg yolk extender supplemented with vitamin A or C could still be used for Artificial Insemination until day 4 after extended and storage at 5°C. It is suggested that research needs to be done to produce a ready to use, simple preaparation, cheap and long lasting instant extender.
THE EFFECT OF AGE ON WOUND HEALING AND PHYSICAL DEVELOPMENT OF LOCAL CATS (Felis catus) POST-OVARIOHYSTERECTOMY SURGERY
Authors: Wahyuni Renji Mailisa , Gunanti G , Noviana Deni 
Published: July 2023

The purpose of this study was to evaluate the effect of age on wound healing and physical development of local cats (Felis catus) after ovariohysterectomy. A total of 15 female cats were divided into three age groups (2-4, 5-9, and 10 months old) with each group consisting of five cats. The treatment group was sterilized using the lateral flank ovariohysterectomy method. Observations of surgical procedures and physical conditions were carried out during anesthesia, including onset, duration of anesthesia and surgery, body temperature, heart rate, and respiratory rate. Post-operative observations were made to evaluate wound healing, hematological profile (RBC, Hb, PCV, WBC, PLT), body weight, Body Condition Score (BCS), bone density, and growth plate closure. The results showed that there was no significant difference (P0.05) during anesthesia, wound healing, or an increase in body weight, BCS, and bone density in all age groups. Ovariohysterectomy at 2-4 months old delayed the closure of the bone growth plates (P0.05). Ovariohysterectomy in pubertal and post-pubertal cats is safe to perform as long as good surgical preparation is provided.
Visual blockage assessment at culverts using synthetic images to mitigate blockage-originated floods
Authors: Iqbal Umair , Barthelemy Johan , Perez Pascal 
Published: July 2023

Abstract
The assessment of visual blockages in cross-drainage hydraulic structures, such as culverts and bridges, is crucial for ensuring their efficient functioning and preventing flash flooding incidents. The extraction of blockage-related information through computer vision algorithms can provide valuable insights into the visual blockage. However, the absence of comprehensive datasets has posed a significant challenge in effectively training computer vision models. In this study, we explore the use of synthetic data, the synthetic images of culvert (SIC) and the visual hydraulics lab dataset (VHD), in combination with a limited real-world dataset, the images of culvert openings and blockage (ICOB), to evaluate the performance of a culvert opening detector. The Faster Region-based Convolutional Neural Network (Faster R-CNN) model with a ResNet50 backbone was used as the culvert opening detector. The impact of synthetic data was evaluated through two experiments. The first involved training the model with different combinations of synthetic and real-world data, while the second involved training the model with reduced real-world images. The results of the first experiment revealed that structured training, where the synthetic images of culvert (SIC) were used for initial training and the ICOB was used for fine-tuning, resulted in slightly improved detection performance. The second experiment showed that the use of synthetic data, in conjunction with a reduced number of real-world images, resulted in significantly improved degradation rates.
Evaluación de los aprendizajes ante la Covid -19 desde la perspectiva estudiantil en la asignatura 03150, en el periodo 2020
Authors: Sagot Carvajal Patricia , Méndez Coto Moisés 
Published: July 2023

El uso de la tecnología de la información y la comunicación (TIC) en el área educativa brinda un proceso integrado entre el cuerpo estudiantil y el profesional docente donde se evidencia la socialización, los recursos educativos, la mediación y estrategias de aprendizaje. El objetivo de este estudio fue analizar desde la perspectiva de las personas estudiantes las evaluaciones implementadas durante el periodo 2020 en la asignatura (03150) Registros de Salud I, junto con la actualización del material didáctico. Se aplicó una encuesta basada en el instrumento para evaluar las asignaturas del Programa de Aprendizaje en Línea, utilizando la herramienta LimeSurvey. De 314 personas encuestadas, se obtienen 175 respuestas sobre las categorías de análisis: datos sociodemográficos, percepción del cumplimiento del objetivo de aprendizaje, percepción de la calidad del material didáctico, percepción de la vigencia del material didáctico, percepción de la pertinencia del modelo de evaluación y percepción de la pertinencia de las actividades evaluadas. El nivel de satisfacción general de la población estudiantil en la asignatura 03150 Registros de Salud I refleja un porcentaje significativo de un 40,57% que califican excelente la satisfacción de los objetivos de aprendizaje y las actividades evaluadas, lo que permite la incorporación del nuevas herramientas en el campo de las TIC para mejorar los conocimientos, habilidades y destrezas de las personas estudiantes que gestionan información sanitaria.