bluuebunny/crossref_metadata_2025 huggingface dataset:
Kinetics and Products of the Reaction of Graphene Nanoplatelets with Noble Metal Ions to Nanocomposites with Single Atoms and Clusters
Authors: Konradt Norbert
Published: July 2024

Metal-supported graphene nanocomposites with single atoms or small clusters are of interest for various catalytic processes, including applications in batteries, fuel cells, water electrolysis, and chemical synthesis. Typically, graphene oxide is reduced in the presence of metal salts to produce metal-graphene nanocomposites. However, graphene itself has reductive properties and can react with metal ions in higher oxidation states in a suitable solvent. While direct reactions (dip and coat or wet coating) with metal salts have been described several times, less is known about the kinetics. This study investigates the reaction of suspended graphene nanoplatelets (GNP) in aerated water with the chlorocomplexes of gold(III), iridium(IV), platinum(IV), and palladium(II) to form nanocomposites covered with single atoms and small clusters. The maximum metal loading ranges from 3.3 mass% for palladium to 44 mass% for gold, increasing with redox potential. At high redox potentials, such as those of Ir(IV) and Au(III), the reactions follow pseudo-first order kinetics. In contrast, at lower potentials, such as those of Pt(IV) and Pd(II), the reaction adhere to pseudo-second order. This data enable kinetically controlled metal coating of the GNP. In contrast to the use of a reducing agent, gold, platinum, and palladium are present on the GNP in different oxidation states, which can be specifically modified, as shown for platinum-coated GNP. Iridium(IV) has been deposited as anhydrous and hydrated iridium(IV) oxide. The nanocomposites have great potential as single-atom catalysts. The described process can be transferred to other transition metals and is sustainable because the reaction media can be recycled.
An investigation into the effect of anode platinum loading on Direct Methanol Fuel Cell performance
Authors: PALANISWAMY KARTHIKEYAN
Published: July 2024

Direct methanol fuel cells can utilize a liquid methanol fuel directly, without the need for prior reformation. This ability is highly advantageous when compared with other fuel cell technologies, which require pure hydrogen as a fuel source. An investigation was carried out to try and optimize the anode platinum loading using both Pt-NiTiO3 and Pt-Ru based electrocatalysts by determining a point of diminishing performance returns. The results showed continued performance improvement as anode platinum loading increased for the Pt-NiTiO3 catalyst, likely as a result of the methanol oxidation capabilities of NiTiO3. Whereas, for Pt-Ru based catalysts, an optimum point was found at 0.66 mgPt cm-2.
The Empirical Assessment of Renewable Energy Consumption, CO2 Emissions and Economic Growth of Nigeria
Authors: Mustapha Muhammad , Seraj Mehdi , Ozdeser Huseyin
Published: July 2024

The study captures the interconnection between economic growth, environmental impact, and energy use well as the role renewable energy and environmental practices play in these dynamics. which an investigation we carried out using data from the World Bank Development indicator. The link that connects CO2 emissions, renewable energy, fossil fuel energy, and economic growth in Nigeria between 1990 and 2020 was examined in this study. Due to the influence of other elements that different countries embrace, such as technology development and energy efficiency, the relationship is not always clear-cut. The result of the bound test was in favor of the variables' cointegration. The long-term equilibrium correction was calculated using the error correction model (ECM). This finding agrees with the majority of research findings in the body of literature that has already been published that discovered a negative impact between C02 emission and Renewable Energy both in the short and long term. Additionally, there is a short-term significant connection between CO2 emissions and fossil fuel energy, but this relationship will converge to a negative one over time (long run). Additionally, C02 emissions have a detrimental long-term and short-term impact on GDP.  As a result, this study suggests using cleaner technology to maximize the benefits of renewable energy sources, particularly wood biomass, while reducing their drawbacks.
Analysis of Risk Factors Related to Quality of Life in Kidney Failure Patients Undergoing Hemodialysis: A Single-Center Observational Study at Besemah Regional Hospital, Pagaralam, Indonesia
Authors: Rustandi Handi , Danur Azissah Roesliana Sofais  , Yalta Hasanuddin
Published: July 2024

Hemodialysis significantly impacts the quality of life (QoL) of patients with kidney failure. Identifying modifiable risk factors is crucial for targeted interventions to improve QoL. This study aimed to analyze the risk factors associated with QoL in hemodialysis patients at Besemah Pagaralam Regional Hospital, Indonesia. This single-center observational study included 150 hemodialysis patients. Sociodemographic data, clinical characteristics, laboratory parameters, and QoL (measured using the Kidney Disease Quality of Life-36 Short Form questionnaire - KDQOL-36 SF) were collected. Univariate and multivariate analyses were performed to identify independent predictors of QoL. The mean age of participants was 55.2 ± 12.3 years, with 62% being male. The mean duration of hemodialysis was 3.8 ± 2.5 years. Factors independently associated with lower QoL included older age (OR 1.04, 95% CI 1.01-1.07, p=0.01); Lower hemoglobin level (OR 0.92, 95% CI 0.87-0.97, p=0.003); Presence of comorbidities (diabetes, cardiovascular disease); Depression symptoms (OR 0.85, 95% CI 0.79-0.92, p<0.001). This study identifies several modifiable risk factors associated with impaired QoL in hemodialysis patients. Interventions targeting anemia management, comorbidity control, and mental health support may be beneficial in improving the overall well-being of these patients.
PENGARUH NAUNGAN DAN MEDIA TANAM TERHADAP PERTUMBUHAN VEGETATIF TANAMAN STROBERI (Fragaria x ananassa
Authors: Dawa Damiana , Sri Rahayu Yekti , Mudarisna Nurul
Published: July 2024

This study objective to determine the cause of shade and planting media on the vegetative growth of strawbery plants (Fragaria x ananassa). This study uses a devided plot design (RPT)  with two factorial. As the main plot, the shelter consists of 3 levels, namely  : TO (without shelter), T1 (50%), T2 (75 %). As subplots, the composition of the growing media consists of 3 level of composition in the form of soil : charcoal : manure consisting of 3 levels, namely :  M1= 2:1:1, M2=1:2:1, M3=1:1:2. The results showed that there was an interaction between shade (T)  and planting  media (M) on plant height 42 dap and number of leaves ages 28, 35, and 42 HST. While separately the shade provides a significant influence on the height of strowberry plants aged 28, 42, 56 and 63 HST, leaf area ages 49, 56 and 63 HST. Wet strover and dry weight and planting media have a significant influence on the height of strowberry canopy age 28 HST, number of leaves aged 28 HST and leaf area aged 28  and 35 HST. Vegetative growth of stroberry plants tends to be found at a shade of 50% ang growing media (soil: charcoal: mature) with a ratio of M = 1 :1:3
PENGARUH KONSENTRASI DAN INTERVAL BIOSIDA DAUN SIRSAT (Annona muricata) UNTUK MENGENDALIKAN HAMA ULAT KUBIS (Plutella xylostela)
Authors: U. Jua Adriana , Budi Sulistyo M. Adri , Sri Rahayu Yekti
Published: July 2024

This study aims to determine the affect of concetration and interval awarding of soursop leaf biocide which are effective for controlling Plutella xylostela. The research was conducted at the green house and experimental garden of the Faculty of Agriculture of the University of Wisnuwardhana Malang, East Java from Juli to December 2015. This study used Randomized Completely Design (RCD), arranged in factorial consisting of th fisrt factor consosted of thr 4 levels (K) and the secon factor consists of 2 levels (J), then 8 treatment combinations were obtained. The results were obtained are : a) a combination of soursop leaf biocide treatment with a concentration of 100 gr/lt with a frequency of application 1 time (K2I1), biocide soursop leaf with a concentration of 100 gr/lt with a frequency of application 2 time (K2I2) and a soursop leaf biocide concentration of 150 gr/lt with an application frequency 2 time (K3I2) can control the population of Plutella xylostela pets by quickly starting first day  observation b) application of sirsak leaf biocide concentration of K2 gave the highest yield of  1042% higher for the wight of wet stover and soursop leaf biocide concentrade of 50 gr/lt (K1) 700% higher for stover weight compared to without biocide. c) application of soursop leaf biocide with a frequency of 2 time (I2) is able to control Plutella xylostela pests compared to other treatments d) Plutella xylostela life cicle from eggs to imago is 40 days
EFEKTIVITAS PENGGUNAAN ASAP CAIR DAN BIOCHAR PADA BUDIDAYA TANAMAN CABE RAWIT (Capsicum frutescens)
Authors: Bili Herman Yosef , Yuniwati Eny Dyah , Sri Rahayu Yekti
Published: July 2024

The business of cayenne pepper is currently constrained by the deteriorating land conditions due to the use of an organic chemical fertilizers and non bio-pesticides over a long period of time. Alternative land improvement can be done by utilizing bioactive materials from plants which can be obtained through the process of wood drying (dry distillation) or fibrous lignin cellulose material to obtain liquid smoke and biochar. Both of these materials have a relatively stable carbon compound composition which is used as a component that can help restore soil fertility. Research objectives: (1) to determine the interaction between liquid smoke and biochar on growth as well as the production of cayenne pepper; (2) examine the effect of the use of liquid smoke and biochar on the growth and production of cayenne pepper. This study used a randomized block design (RBD) consisting of two factors and repeated 3 times. Factor I: biochar dose, consisting of 3 levels: B0: without Biochar; B1: 10 gram Biochar; B2: Biochar 20 grams; B3: 30 gram Biochar. Factor II: the dose of liquid smoke, consisting of 3 levels: A0 = no liquid smoke; A1 = liquid smoke 40 ml / l; A2 = liquid smoke 60 ml / l; A3 = liquid smoke 80 ml / l. The results obtained from this study: (1) there was an interaction between liquid smoke and biochar on observations of the number of plant leaves and fruit weight per cayenne pepper plant; the interaction of the combination of giving Biochar 20 g with liquid smoke 60 ml / l produces more leaves that is 76.50 strands, giving Biochar 30 g with liquid smoke 80 ml / l produces higher fresh fruit weight that is 304.17 g; (2) the use of 80 ml / l liquid smoke gives a better effect on plant height, number of leaves and weight of fruit than other treatments; (3) the use of biochar affects plant height, number of fruits and fruit weight per plant. Giving biochar 30 g on average produces higher plants, more fruit and heavier
RESPON BERAT BIJI DAN KONSENTRASI ZPT GIBERELIN SINTETIK (GIBRACID ) PADA PERTUMBUHAN AWAL BIBIT CEMPEDAK KULTIVAR LANGKAT
Authors: Budi Sulistyo M. Adri
Published: July 2024

The purpose of this study was to determine the response of seed weight and concentration synthetic Gibberelin ZPT (Gibracidâ) on the initial growth of the Langkat cultivar plant conducted from February to June 2019. The research method used a Completely Randomized Design (CRD) with factorial experiments, including Factor I was weight Cempedak seeds and Factor II are Gibracid concentrations â, in detail as a combination of treatments are as follows: (a) B1K1: Cempedak seeds weighing <4.5 grams soaked by ZPT Gibracidâ at a concentration of 50 ppm; (b) B1K2: cempedak seeds weighing <4.5 grams soaked by ZPT Gibracidâ at a concentration of 100ppm; (c) B2K1: cempedak seeds weighing 5-5.5 grams soaked by ZPT Gibracidâ at a concentration of 50 ppm; (d) B2K2: cempedak seeds weighing 5-5.5 grams soaked by ZPT Gibracidâ at a concentration of 100 ppm; (e) B3K1: cempedak seeds weighing> 6 grams soaked by ZPT Gibracidâ at a concentration of 50 ppm; and (f) B3K2: cempedak seeds weighing> 6 grams soaked by ZPT Gibracidâ at a concentration of 100 ppm. The results of the study include: (a) Treatment of seed weight and ZPT Gibracid concentration â gave interactions to observations: (1) Breaking shoots at 7 HST observations, (2) Shoot height at 14, 21, 28, 35, 42, and 49 HST, (3) Diamater buds at 14, 21, and 84 HST observations, (4) Number of leaf buds at 49 HST observations, (5) Leaf area at 42 and 49 HST observations; (b) Seed weight treatment gives a real influence to variables: (1) Shoot height at observations 56, 63, 70, 77, and 84 HST, (2) Bud diameter at observations 49, 56, 63, 70 and 77 HST, ( 3) The number of leaf buds on observations 14 and 77 HST, (4) Number of leaves on observations 77 HST, (5) Leaf area on observations 63, 70, 77 and 84 HST; (c) Gibracid ZPT concentration treatment gave a real influence to the leaf area variable at the observation of 56 HST; (d) Seed weight> 6 grams and immersed in Gibracid ZPT â with a concentration of 100 ppm (B3K2) gave the best results on several observational variables, namely: (1) The fastest shoot buds, (2) The number of leaf buds appeared 4 times during observation, (3) The highest average number of leaves is 5.67 strands; (e) Seed weight> 6 grams and immersed in Gibracid ZPT â with a concentration of 50 ppm (B3K1) gives the best results on several observational variables, namely: Leaf area with the widest average of 244, 77 cm2, and (f) Seed Weight 5 -5.5 grams and immersed in Gibracid ZPT â with a concentration of 50 ppm (B2K1) gives the best results on several observational variables, including: (1) The fastest shoot breaking together with B3K2, (2) Shoot height as high as 29, 28 cm, and (3) Diameter of widest shoot with an average of 6.66 mm
MANAJEMAN PEMASARAN KRIPIK KENTANG DI INDUSTRI RUMAH TANGGA AGRONAS GIZI FOOD KOTA BATU
Authors: Maranatha Joven , Rahaju Juli , Rahmawati Mariana
Published: July 2024

Agronas Gizi Food Home Industry as one of the producers of potato chips markets its products around Batu City, Malang, even to major cities in Indonesia. In addition, Agronas IRT also opens outlets or outlets near production sites. The high number of orders for potato chips from outside the city shows the high opportunities that must be released by the Agronas Food Nutrition Home Industry to support increased marketing of its products, while still maintaining its market area and still retaining its consumers. Therefore, the Agronas Nutrition Food Home Industry is needed the right marketing management. With the right marketing management, an appropriate marketing concept (strategy) can be developed, which can be done by managing marketing that can achieve the goals set by the company. Planning includes determining the types of potato chips marketed, Potato Chips Prices, marketing areas, marketing distribution, market segmentation and target markets as well as human resources. Organizing is done by arranging 1 supervisor, 1 sales person and 2 salespeople in the booth while the personnel who prepare the potato chips will be sent to the buyer. Running marketing management has gone according to planning and organizing. Control or control is only done through sales reports made by the marketing department. Whereas controlling operational sales is only done through CCTVs in outlets. This lack of control improves slow sales planning, as well as completing submission of sales targets. Evaluation activities have not been carried out routinely and in a structured manner, which causes marketing strategies to be stagnant and slow to achieve marketing objectives. The evaluation process will be done
RESPON PERTUMBUHAN DAN HASIL OKRA(Abelmoschus esculentus L. Moench) PADA MEDIA TANAM ORGANIK DAN DOSIS BIOCHAR
Authors: Sobang Umbu Laiya , Yuniwati Eny Dyah , Donowarti Idiek
Published: July 2024

Lady finger/Okra plant is a vegetable plant that is beneficial for health and serves as a medicine. Efforts to increase okra production can be done by using organic growing media and biochar dosing. The research objectives were: To analyze the growth and yield response of okra plants due to the combination of organic growing media and biochar dosage. The research was conducted from March 2017 to July 2017 in Sekarpuro Village, Pakis District, Malang Regency. This study used a factorial randomized block design (RBD) consisting of 2 factors. Factor I: Organic planting media, consisting of 3 levels, such as: M1: planting medium sand-soil-compost litter; M2: planting media for sand-soil-manure, and M3: planting medium for sand-soil-coconut husk. Factor II: biochar dose, consisting of 3 levels: B0: Without biochar; B1 = Biochar 5 ton / ha; B2 = Biochar 7.5 tons / ha; B3 = Biochar 10 ton / ha and 1 control treatment. Observation parameters include 1) plant height (cm); 2) Number of leaves (strands); 3) The number of fruit per crop (fruit); 4) Fruit weight per plant (grams); 5) Fruit diameter (cm); 6) Fruit length (cm); 7) Bar weight (gram). Analysis of variance using ANOVA (Analysis Of Variance) and difference test with BNT 5%. The results showed that the combination of manure and biochar planting medium 7.5 tonnes / ha and coconut husk and a dose of 10 tonnes / ha biochar had a significant effect on the growth and yield of okra plants. Likewise for the number of fruit, stem weight, significantly different from the combination of growing media and biochar treatment. This is due to the fact that biochar is very effective in response to growth because the nutrient content that is quickly available is easy to absorb plants. The higher the dose of biochar given will give a high average yield. Conclusion okra plant yields because the combination of organic growing media treatment and biochar dose has a significant effect on the response to plant growth
RESPON PENERAPAN KOMPOSISI MEDIA TANAM (ARANG SEKAM: COCOPEAT: PASIR) DAN JENIS SPT PADA PERTUMBUHAN SETEK TANAMAN HIAS AGLAONEMA (Aglaonema crispum)
Authors: Doko Wilmince Lay , Budi Sulistyo M. Adri , Sri Rahayu Yekti
Published: July 2024

This study objective to determine the response of the composition of media (husk charcoal, cocopeat, sand) and the type of  PGR on the growth of aglonema cutting. The study was conducted in the laboratory and experimental garden of the Faculty Of Agriculture of the University of Wisnuwardhana Malang, East Java from August – November 2016. The study used a Randomized Comppletely Design (RCD) factorial consisting of the first phase of the composition of the planting media (M) consisting of 3 treatments levels and factor 2 PGR (S) consists of two treatments so that 6 treatment combinations are obtained repeated three times. The goal of the research such as:  a. In the general there was not interaction between the composition of the planting media and PGR which was significant in the growth of aglonema cutting, b. composotion husk charcoal planting media: cocopeat: sand (1:1:2) in general gave the highest number of shoots, number of leaves, number of roots, root leghy and dry weight of thr growth of aglonema cutting, c. From the results of  studies of plant regulators (PGR)  Root Up® (S1)  gawe a real affect on the growth of aglonema cutting on the observation of the number of leaves with an average of 0,22 strands and the number of root with an average of 9,33 pieces
RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN STEVIA (Stevia rebaudiana Bertoni) DENGAN PEMBERIAN PUPUK KOMPOS PAITAN (Tithonia diversifolia) DAN PUPUK MAJEMUK NPK MUTIARA
Authors: Buku Theresia Hana , Budi Sulistyo M Adri , Donowarti Idiek
Published: July 2024

This study aims to determine the response of paitan compost fertilizer on the production of stefia plants. The research activity was carried out in the experimental garden of the Faculty og Agriculture Wisnuwardhana University Malang, from marc to may 2017 using  Randomized Block Desigh (RBD). The treatmant in RBD was arranged in factorial, factor I is the dose of  paitan compost fertilizer consisting of 4 levels and  faktor II is the dose of NPK compound fertilizer consisting of levels to obtain 8 treatment combinations are obtained 3 times. The research result obtained are : a) there was no significant interaction between all treatment of all research meters, b) the treatment of paitan fertilizer compost was significantly affected on plant height and number of leaves, c) NPK compound fertilizer dises in general have no significant effect on growth parameters
ANALISIS SRATEGI PENGEMBANGAN AGRIBISNIS BERAS MERAH ORGANIK DI KELOMPOK TANI SUMBER MAKMUR II, DESA SUMBER NGEPOH, KECAMATAN LAWANG, KABUPATEN MALANG
Authors: Rahaju Juli , Donowarti Idiek , Holo Marselinus Ndara
Published: July 2024

Increased public awareness of the dangers of residual chemical use can be seen from the increasing trend of demand for organic agricultural products, especially organic brown rice. However, the increase in production is not proportional to the increase in demand. To overcome this, a strategy for developing an appropriate organic brown rice agribusiness system is needed. The research aimed to analyze the organic brown rice agribusiness development strategy in Sumber Makmur II Farmer Group, Sumber Ngepoh Village, Lawang District, Malang Regency. The research location was chosen purposely (Purposive) because Sumber Makmur II Farmer Group is the largest organic rice producer in Malang Regency and is the only center for organic brown rice farming in Malang Regency. Respondents were determined using the census method considering that the number of farmer group members is 30 people. Tan's group of 30 people, so all of them were made respondents To analyze the strategy using external and internal factors which are then analyzed by the SWOT method. The results showed that internally the factors of land ownership, experience of farmers, availability of organic brown rice seeds, availability of organic fertilizers, post-harvest processing, production facilities, price and marketing networks are the strength factors of farmer groups. While the weakness factors are limited capital and the use of traditional equipment. Meanwhile, external influencing factors are open market opportunities as indicated by high demand, fragrant red rice varieties, access to credit (PUAP), increased public awareness of consuming organic products as well as guidance and assistance from related agencies. However, environmental pollution, land conversion and climate change are threat factors for the development of this organic brown rice. Under these conditions, in general, the strategy for developing the organic rice agribusiness system in the Sumber Makmur II Farmer Group that can be done is an aggressive strategy, namely by overcoming the weaknesses it has to take advantage of existing opportunities. In detail, there are 18 alternative strategies that can be implemented, consisting of SO, WO, ST and WT strategies
ANALISIS FAKTOR MOTIVASI, PERSEPSI DAN SIKAP KONSUMEN PADA PENGAMBILAN KEPUTUSAN PEMBELIAN SIRUP BUAH NAGA MERAH ( Hylocereus polyrhizus ) (Studi Kasus UD. Indra Rasa Kurnia, Di Desa Talang Agung Kecamatan Kepanjen, Kabupaten Malang)
Authors: Dahoelat Djohar N.R. , . Muhandoyo , A. Kaka Anastasia
Published: July 2024

Talang Agung Village, Kepanjen Sub-District as one of the dragon fruit production centers in East Java. The people of Talang Agung Village are not only sold dragon fruit in fresh form, but also been developed into processed products, such as syrup, opak gambier, jam, fiber, etc.. Dragon fruit syrup is the most popular processed product for consumers. The purpose of this study was determine the effect of the variable motivation, perception, and consumer attitudes simultaneously on the decision to buy red dragon fruit syrup and the influence of each variable on the decision to buy red dragon fruit syrup at UD. Indra Rasa Kurnia. This research was conducted at UD Indra Rasa Kurnia, which sells dragon fruit syrup, from June-July 2015. This study used a questionnaire to interview consumers of dragon fruit syrup in the Talang Agung Village, Kepanjen Sub-District, Malang District. There are two kinds of syrup produced by UD Indra Rasa Kurnia, such as red dragon fruit syrup and white dragon fruit, because red dragon fruit syrup is preferred by consumers, this research is limited to consumer purchasing decisions for red dragon fruit syrup. The results showed that partially motivational variables had no effect on red dragon fruit syrup decision making, while consumer perceptions and attitudes towards product attributes simultaneously affected decision making on purchasing red dragon fruit syrup at UD. Indra Rasa Kurnia. The model to explain the influence of motivation, perception and consumer attitudes variables for product attributes in purchasing decision making is 0.797 or 79.7%, and 20.3% is influenced by other variables not included in the model. Furthermore, with Multiple Linear Regression analysis shows that the variables of motivation, perception, and consumer attitudes simultaneously influence the purchase decision of dragon fruit syrup at UD. Indra Rasa Kurnia.
RESPON DOSIS PUKAN KAMBING PADA DUA VARIETAS TANAMAN TERONG (Solanum melongena L.).
Authors: Olisajata Rinto , . Qomarudin
Published: July 2024

Nutrients are one of the factors that support optimal plant growth and development. The impact of using inorganic fertilizers resulted in a high increase in plant productivity. However, the use of inorganic fertilizers for a relatively long period of time generally has a negative impact on soil conditions. The soil hardens quickly, is less able to store water and quickly becomes acidic, which in turn will reduce plant productivity. Therefore, it is highly recommended to use fertilizers that are environmentally friendly and safe for health through the use of organic fertilizers. Organic fertilizers have advantages, including increasing chemical, physical, and biological soil fertility, as well as containing growth regulating substances essential for plant growth. Organic fertilizers are generally complete fertilizers because they contain macro and micro elements even in small amounts. The research objective was to determine the interaction between goat manure dosage and varieties on the growth and yield of eggplant. This experiment used a randomized block design (RBD) arranged factorially, using 2 factors, repeated 3 times. Factor I: Dose of manure (D), which consists of 3 levels, namely: D1 = 10 tonnes / ha, D2 = 15 tonnes / ha, D3 = 20 tonnes / ha, D4 = 25 tonnes / ha. Factor 2: Eggplant variety (V), which consists of 2 levels, namely: V1 = Sriti variety, V2 = Walnut variety. The results obtained conclusions: 1) The dose of goat manure affected the height of eggplant plants at the age of 14 - 49 dst observations, the number of leaves per plant at the age of 14-49 hst, number of fruits per plant and fruit weight per plant, 2) Variety had an effect on height of eggplant plants at the age of 14 - 49 days after planting, number of leaves per plant at 14 and 21 days after planting and weight of fruit per plant; 3) There was no interaction between goat manure and variety doses on all
RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI HIJAU(Brassica juncea Linn.) DENGAN JENIS NUTRISI HASIL FERMENTASI MIKROBA DAN FERTILIZER TAMBAHAN PADA SISTEM HIDROPONIK SUBSTRAT
Authors: Ote Yonatan Ana , Prasetya IK. , . Qomarudin
Published: July 2024

This study aims to determine the response of the type of nutrient produced by microbial fermentation and the type of fertilizer addition on the growth of green mustard grown using the substrate hydroponic system. The research method used a randomized block design (RBD) arranged in a factorial. The first factor, is the type of nutrition from microbial fermentation, which consists of 4 levels, namely: N0: control; N1: nutrients fermented from tianfusc fungi, N2: nutrients fermented from bacteria G30N; and N3: nutrients from the fermentation of the G30Na bacteria. The second factor is additional fertilizer consisting of 3 levels, namely: a) P1: urea fertilizer with a concentration of 2 g / L; P2: micro fertilizer 1 concentration 100 ml / L; and P3: micro fertilizer 2 with a concentration of 100 ml / L, in order to obtain 12 treatment combinations that were repeated 4 times. The results showed that: a) the distribution of nutrients resulting from microbial fermentation and the type of fertilizer addition was significantly different in the observation variables for leaf area in the 1st, 2nd and 3rd observations as well as the total fresh weight and consumption weight at harvest time; b)The provision of types of nutrients resulting from fermentation and additional fertilizers did not show any interactions on the growth and yield of the mustard plant
ANALISIS STRUKTUR BIAYA DAN PENDAPATAN PADA USAHATANI BUNGA POTONG KRISAN (Chrysantemum indicum L.) DI DESA SIDOMULYO, KECAMATAN BATU, KOTA BATU
Authors: Dahoelat Djohar N.R. , . Karyanto , Kalley Hilaria Febriana
Published: July 2024

The aims of this research was to analyze the structure of cost production, the income farmers, and to know the contribution of Kelompok Tani Krisan Mulia to the development of Chrysanthemum cut flowers farming in Sidomulyo Village, Batu District.  The study lasted from March-May 2019.  The method used in this study is a survey method and the method of data collection is done by purposive method with 31 respondents as the research sample. This research shows that production cost structure in Chrysanthemum cut flowers farming in Sidomulyo Village is smaller than the selling prices received by Chrysanthemum cut flowers farmers.  Farmers’ income derived from farming of Chrysanthemum cut flower is Rp 113.810.449,-  and the R/C Ratio is 1,94.  The research also shows that Kelompok Tani Krisan Mulia provide positive contribution to the development of Chrysanthemum cut flowers farming in Sidomulyo Village
FORTIFIKASI DAUN KELOR UNTUK PENGEMBANGAN KULINER BAGI KAUM PEREMPUAN KELUARGA MISKIN KOTA MALANG
Authors: Donowarti Idiek , Dahoelat Djohar Noeriati , Rahaju Juli
Published: July 2024

The purpose of this study was to determine the culinary groups commonly consumed by women from poor families in Malang City which can be fortified with Moringa leaves to increase their nutritional value. This research method uses a survey method in the form of filling out questionnaires and interviews while the determination of the sample in this study is determined by random sampling. The results showed that vegetables that could be fortified with Moringa leaves included soup, stir-fried vegetables, lodeh, urap-urap, clear vegetables, tamarind vegetables, bobor, pecel and kuluban. The side dishes are botok tofu, tempeh or anchovies. Meanwhile, the daily snacks are weci, tofu, spring rolls, pastels and risoles. The vegetable culinary group has the opportunity to be fortified by 70.50%, the snack group is 54.54% and the side dishes group is 33.33%.
PENGARUH JENIS DAN KOMPOSISI MEDIA TERHADAP PERTUMBUHAN TANAMAN KEDELAI TRANSGENIK (Glycine max L. Merr. Var. Wilis) DENGAN SISTEM HIDROPONIK
Authors: Martheda Roli , Budi S. M. Adri , Kirnoprasetya Istiyono
Published: July 2024

Soybean is one of Indonesia's leading food commodities, which continues to experience a surge in demand every year. Land conversion is the cause of the decline in agricultural product production, resulting in a difference between demand and food production. Hydroponics can be a solution for utilizing narrow land as agricultural land with easy and diverse application techniques. The utilization of plant waste as a planting medium is an alternative to reduce waste. The purpose of this study was to determine the interaction of type and composition of hydroponic media on the growth and yield of transgenic soybeans. This study used a factorial Randomized Block Design (RBD), which was arranged with 2 factors, namely the first factor in the form of media type: (M1) Apple Waste; (M2) Moringa Waste; (M3) Banana Waste; (M4) Coconut Waste; (M5) Pineapple Waste. And the second factor is the composition of the media: (K1) 1/8; (K2) 1/6; (K3) 1/4; (K4) 1/2. So that 20 treatments were obtained with 2 replications for each treatment. The results of the study included: (1) No interaction between the type and composition of the media for all observations, (2)the impact separation of type and composition of the media have seen in the second observation, namely the number and area of  leaves; (2) The best treatment of hydroponic media with coconut waste (M4) had a significant effect on the height, number of leaves and leaf area of  soybean plants; Meanwhile, Moringa waste (M2) has a significant effect on the formation of flowers and pods; (3) The best composition of media that affects the growth and yield of soybean plants is 1/4 part of the waste (K3) which affects plant height, number of leaves, leaf and flower area; while 1/2 part of waste (K4) has a significant effect on the formation of pods; (4) The treatment of media with the best composition for vegetative growth of soybean plants is that 1/4 part of the content of Moringa waste (M2K3) affects the increase in leaf number and leaf area, while 1/4 part of the banana waste content (M3K3) affects the increase in plant height; (5) The media treatment with the best composition to accelerate soybean production is 1/4 part of the waste content of Moringa (M2K3) and 1/6 part of the content of coconut waste (M4K2).
Hubungan intensitas kebisingan terhadap stres kerja pada pekerja di PT. X dan Y Palu
Authors: Sampe Greyson Efraldi , Nayoan Christin Rony
Published: July 2024

High-intensity noise in the workplace is the cause of work stress which has an impact on decreasing work productivity, work activities, and company income. This study intends to determine the relationship between noise intensity and work stress. This study applied the analytic observational type with the cross-sectional method. The determination of the sample was through a total sampling technique. The sample in this study was 30 workers at PT. X and Y. Sound level meter was used to measure noise intensity and The Depression Anxiety Stress Scale 21 was used to measure work stress. Spearman's test was used to analyze the data. The result of the Spearman test shows that the p-value is 0.484 (p > 0.05) and the correlation coefficient is -0.133 which indicates that there is no significant relationship between noise intensity and work stress therefore H₀ is accepted and H₁ is rejected. In conclusion, there is no relationship between noise intensity and work stress on workers at PT. X and Y.
Isolasi bakteri asam laktat asal feses bayi dan potensinya dalam menghambat pertumbuhan Escherichia coli
Authors: Hasbi Nurmi , Rosyunita  , Rahim Adelia Riezka , Ayunda Rahmah Dara , Parwata Wayan Sulaksmana Sandhi , Farras Afif , Raihan Al Fikar , Billah Muhammad Azim
Published: July 2024

Bakteri asam laktat (BAL) berperan penting dalam meningkatkan kinerja dan mitigasi penyakit karena kemampuannya dalam menjaga keseimbangan fisiologis saluran cerna dan ketahanan terhadap bakteri patogen. BAL merupakan salah satu bakteri yang terdapat pada saluran pencernaan. BAL dapat diisolasi dari inangnya untuk meningkatkan efisiensinya sebagai bahan probiotik. Penelitian ini bertujuan untuk mendapatkan isolat lokal BAL dari feses bayi melalui identifikasi fenotipik dan uji antibakteri. Sampel yang digunakan dalam penelitian adalah feses bayi usia 1-6 bulan pasien Rumah Sakit Universitas Mataram. Isolasi dilakukan dengan cara menumbuhkan bakteri dari feses dengan metode Total Plate Count pada media MRSA yang tersuplementasi CaCO3. Karakterisasi fenotipik yang dilakukan adalah uji morfologi, pewarnaan gram, dan uji biokimia. Hasil isolasi bakteri diperoleh 8 isolat dari BAL. LAB menghasilkan zona bening pada media MRSA, karena bakteri tersebut mampu mengeluarkan asam pada MRSA. Hasil pewarnaan gram menunjukkan seluruh isolat merupakan bakteri gram positif. Berdasarkan morfologi BAL mempunyai ciri 6 isolat kokus dan 2 isolat basil. Seluruh isolat mampu menghasilkan zona hambat terhadap E. coli dengan 3 isolat kategori sedang dan 5 isolat kategori lemah. Zona hambat terbaik pada kategori sedang yaitu pada bakteri berbentuk kokus. Keberadaan isolat BAL dari feses bayi dapat dijadikan sebagai sumber referensi untuk penelitian lebih lanjut mengenai probiotik seperti uji antibakteri lainnya.
Advancing Disaster Resilience through Targeted Training: An Interdisciplinary Approach to Developing and Educating Safety and Security Personnel
Authors: Chalaris Michail , Roussi Maria , Pinotsi Dimitra , Georgiadou Paraskevi , Targoutzidis Antonis
Published: July 2024

Responding to the continuing growth of protection complexity and/or private sector issues pertaining to safety and security, continuous training revisions are mandatory. The SETOFF project deals with this need, enhancing the preparedness of the targeted personnel through this particular e-training program. The SETOFF project employs a comprehensive needs analysis, and focuses on the treatment of specific skill gaps so as to create an e-training procedure, transversally designed, and specially oriented to all safety and security personnel involved in natural disaster management. The present study reveals critical aspects of personnel’s skills inadequacies and false assessment of the triggering primary causes. Training expectations usually diverge from the actual needs due to inappropriate/misleading analysis of natural and man-made disasters, inefficient assessment of the evolving dynamics, deficit with respect to training tactics, and limited access to actual disaster management drills. The particular transversal approach pursues that training content is adaptive and comprehensive, effectively dealing with issues of varying conditions which Safety and Security personnel are expected to encounter with success, maintaining at the same time the cohesive framework of the SETOFF Project. The findings of the present study/research are expected to provide valuable guidance for policymakers, researchers, and practitioners, establishing a sustainable and resilient operating frame in natural disaster training for the future.
The Impact of Social Marketing on Enhancing Customer’s Loyalty for Jordanian Insurance Companies
Authors: Albdour Ahmad Wasfi Mohammad , Almarashdah Manal Ali , Almomani Mohammed , Makhamreh Hebah , Mustafa Ro’aa Adnan , Shatnawi Hisham Ali
Published: July 2024

This research examines the effect of social marketing on improving brand devotion among insurance­ company customers in Jordan. Utilizing descriptive and analytical methods, the study surveyed northern province customers in Jerash, Irbid, and Ajloun. Of the 300 questionnaires distributed, 288 were gathered, a 96% response rate. The data underwent various statistical analyses including regression, t-tests, and variance analysis. The results show that social marketing among Jordanian insurance customers significantly and favorably increases the behavioral and attitudinal components of brand loyalty. The newspaper proposes that companies create specialized departments for social initiatives and media campaigns that enlighten the public about pertinent facts to increase the degree of customer awareness and loyalty. This study examines the connection between social media marketing and client loyalty in the Jordanian insurance industry. Additionally, it offers helpful suggestions to businesses looking to improve their social media marketing efforts.
Necesidades formativas de los programas de enfermería sobre cuidados paliativos en la Universidad Iberoamericana del Ecuador
Authors: Figuera Ávila Paolina Antonieta ,   Universidad Iberoamericana del Ecuador, Tirado Pavón Ana Iris , García Beracierto Juleiky , Mayorga Núñez Verónica Giovanna , Rodríguez Paz Beatriz
Published: July 2024

Introducción: Formar profesionales de enfermería debe ser integral, pues esta profesión brin-da cuidados a todos los pacientes que tienen necesidad de salud. El programa de la carrera de enfermería en la UNIB.E está enfocado en cuidados propios de enfermería y no contempla en sus asignaturas temas referentes a pacientes paliativos y sus cuidados. El objetivo de esta investigación es identificar las necesidades formativas de los programas de enfermería en cui-dados paliativos en la Universidad Iberoamericana del Ecuador. La metodología es de tipo cualitativa, con diseño de revisión sistemática, de los últimos cinco años, con base en datos regionales e internacionales, aplicado bajo el método de revisión documental PRISMA 2020. Resultados:1. Formación sobre pacientes con cuidados paliativos a los estudiantes de la carrera de enfermería. 2. Incluir cambios no sustantivos en los programas de la carrera de enfermería, donde se incluya cuidados paliativos en pacientes oncológicos y no oncológicos. Conclusión:La carrera de enfermería en la UNIB.E tiene la necesidad de implementar, en las asignaturas existentes, temarios sobre cuidados paliativos, como base en la formación de licenciados en enfermería, dado que forman parte de los cuidados que implican a esta profesión y que requiere actualmente la sociedad.
Análisis de riesgos laborales en la industria metal-mecánica en el Cantón Quevedo - Provincia de Los Ríos
Authors: Moposita Ortega Kelvin ,   Universidad Técnica Estatal de Quevedo, Moposita Ortega Darwin Rolando , Briones Espinoza Miguel Angel , Leon Ganchozo Manuel Ubaldo , Mawyin Véliz Jefferson Patricio
Published: July 2024

La recopilación organizada de normas, procedimientos, acciones y recomendaciones que es-tablecen los objetivos y distribuyen responsabilidades a los distintos niveles jerárquicos de una empresa se enfoca en la prevención de riesgos laborales. Esta investigación se centró en desarrollar una propuesta para crear una empresa de consultoría especializada en la gestión y prevención de riesgos laborales para las empresas metalmecánicas del cantón Quevedo. Para lograr este objetivo, se llevó a cabo un diagnóstico situacional sobre la importancia, influencia y manejo de los riesgos laborales en la industria metalmecánica. Mediante el análisis de riesgos laborales realizado en las 50 empresas se evalúa abarcando los riesgos físicos, mecánicos, quí-micos, ergonómicos, psicosociales y accidentes mayores. Para ello, se analizaron tres tipos de riesgos en el desarrollo de la investigación, abarcando los posibles peligros que podrían afectar la salud y seguridad de los trabajadores. Los resultados indicaron que los riesgos moderados representan un 22% de presencia en los talleres, los riesgos importantes un 34%, y los riesgos intolerables un 44%.
Ubicación de PMU´s considerando el criterio de conmutación optima de líneas de transmisión
Authors: Quinatoa Carlos ,   Universidad Técnica de Cotopaxi, Cayo Iván , Ortiz Josué , Panchi Edison
Published: July 2024

En el ámbito del funcionamiento del sistema eléctrico en tiempo real, el aspecto radica en garantizar la observabilidad necesaria para una estimación precisa del estado. Varios algoritmos de optimización que se encuentran en la literatura científica desempeñan un papel fundamental a la hora de colocar dispositivos de medición, como los medidores sincrofasores (PMU´s), que miden la magnitud y el ángulo de la tensión o la corriente. No obstante, la instalación de PMU en cada bus o nodo puede generar elevados costos importantes. Por lo tanto, en la investigación introduce un marco de optimización que garantiza una redundancia mínima de n-1 durante las contingencias, a la vez que mantiene los costos dentro de los límites razonables. Nuestra propuesta tiene en cuenta la conmutación óptima de las líneas de transmisión, manteniendo la observabilidad. Por lo que se propone tres formulaciones principales: una que se centra en la colocación de las PMU sin tener en cuenta los nodos de inyección cero (ZIB´s), otra que las incorpora y una tercera que apunta a maximizar la observabilidad los resultados generales en términos de participación son 21,43% y el 28,57%, respectivamente.
Penerapan Manajemen Sumber Daya Manusia dalam Meningkatkan Kompetensi Pekerja di Era Digital pada Kelompok UMKM Pemula KEDU EMAS di Kecamatan Kelapa Dua Kabupaten Tangerang Provinsi Banten
Authors: Harapan Augus Hasanudin , Tantri Tantri , Gaotama Tito Arrya , Fahri Adam Miftahul , Ananda Reza Kiki , Mukrodi Mukrodi , Wahyudi Wahyudi
Published: July 2024

This community service activity is entitled “Application of Human Resource Management in Improving Worker Competencies in the Digital Age at the KEDU EMAS Starter MSME Group in Kelapa Dua District, Tangerang Regency, Banten Province”. This activity was carried out on Sunday, July 14, 2024 and was attended by 22 students and 6 Pamulang University assistant lecturers. The general objective of this community service activity is the application of human resource management knowledge to improve competencies in the current digital era in KEDU EMAS MSMEs, Kelapa Dua District. The methods applied include surveys, direct material delivery, as well as consultation and discussion regarding the application and management of human resources. This community service activity succeeded in providing an understanding to KEDU EMAS MSME players regarding the management, training and development of human resources in an effort to develop community businesses in Kelapa Dua District.
Constitutional principles of mediation in the legislation of Ukraine
Authors: Nazarov Oleg , Derkach Victoria
Published: July 2024

In the content of the scientific article, the concepts of the principles of the Constitution and constitutional principles are explored, the author’s own generalizations and the author’s interpretation of the understanding of these phenomena are made through the prism of mediation. The proposed author's understanding of the concepts of constitutional principles and principles of the Constitution of Ukraine. Based on an understanding of the content of these phenomena, when conducting the study, the author focused on the constitutional principles of mediation. Their content and essence are revealed.

This study emphasizes that the principles of the Constitution can be classified into universal, general, basic, fundamental, and special. Their legal nature and specific application in the specific activities of the state and its bodies are determined.

The scientific achievements of lawyers in the field of mediation are analyzed, in particular, on the interpretation of the constitutional principles of mediation in the Law of Ukraine «On Mediation». In addition, we conducted our own analysis of constitutional norms that are the basis for mediation in various branches of law. In the process of research, it was proven that the principles of the Constitution of Ukraine are the basic principles, initial ideas, as well as basic norms that have the highest legal force.

Well-developed theoretical and legal sources made it possible to formulate our own definition of the constitutional principles of mediation as a system of ideas, norms and basic principles defined in the Constitution of Ukraine and reflected in depth in the Law of Ukraine «On Mediation» and other industry regulations. The constitutional principles of mediation, according to the author, reflect the foundations of the Constitution of Ukraine.

It has been proven that the content of the phenomenon of mediation is not new for Ukrainian society, because since ancient times, authoritative members of the human community have carried out reconciliation in emerging disputes. From an analysis of modern Ukrainian legislation and the practice of its application, it was concluded that mediation has a number of important advantages over litigation. Increasingly, participants in conflict situations choose mediation in labor, civil, family and other disputes.

Summarizing the work done, the author points out that the result of the mediation procedure largely depends on the personal and professional qualities of the mediator, the level of readiness of the mediation participants to carry it out and the degree of the conflict situation that needs to be resolved.

Key words: principles, fundamentals, mediation, constitutional principles, principles of the Constitution, legislation, Constitution of Ukraine, mediator.