bluuebunny/crossref_metadata_2025_split 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.
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.
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
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 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
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).
Green Synthesis of Titanium Dioxide Nanoparticles Using Extraction of Psidium Guajava for Smart Packaging Application
Authors: Amirah Shafie Nur Fathin , Zulkifli Nazira Syahira , Rasit Ali Roshafima , Tarmizi Zatil Izzah , Mohd Faizo Syazwani 
Published: July 2024

This research aims to investigate the application of smart packaging in exhibited antimicrobial activity against bacteria such as E. coli and S. aureus. An alternative of non-degradable plastic based on the green synthesis of titanium dioxide nanoparticles (TiO2 NPs) and biofilm of Chitosan-TiO2 NPs has been developed. TiO2 NPs are known to be effective antimicrobial agents synthesized from Psidium Guajava leaves. Chitosan is a natural carbohydrate polymer employed in smart biofilm for packaging for a long time due to its biodegradability, biocompatibility, and low toxicity. Chitosan-Titanium dioxide Biofilm underwent characterization study through XRD, FTIR and FESEM. The analysis has shown the spectra minima at 380 nm from UV- vis analysis represents TiO2 bands, the small size of titanium dioxide nanoparticle at 5-10 nm obtained from FESEM analysis, the crystallographic nature is "plane of TiO2 anatase" through XRD analysis, and the main functional group involved are carboxylic group O–H and Ti-O-Ti from FTIR analysis. The titanium dioxide nanoparticle was incorporated into chitosan, and the effectiveness of antimicrobial properties of the incorporated packaging was studied and recorded by observing the inhabitant zone. Consequently, TiO2-Chitosan efficiently suppresses the growth of bacterial colonies. The study only considers the antimicrobial packaging used, which will be disposed of generally for biodegradable packaging.
PELATIHAN E- MARKETING BAGI UKM PRODUK KORAL DAN IKAN HIAS
Authors: Akmal Akmal Abdullah , Sulkifli Sulkifli , Karma Karma 
Published: July 2024

Selama ini UMKM Produk Koral dan Ikan Hias mengalami beberapa permasalahan dalam mengembangkan usahanya. Diantaranya bahwa UKM Produk Koral dan Ikan Hias belum meempunyai media pemasaran digital, belum menampilkan konten produk yang menarik. Kegiatan Pengabdan ini diikuti oleh pelaku UKM yang bergerak dibidang perdagnagan produk koral dan ikan hias yang berada di Kota Makassar. Metode pengabdian yang digunakan dalam kegiatan ini adalah melalui pelatihan dan pendampingan serta evaluasi pada awal dan akhir kegiatan. Hasil kegiatan pengabdian ini terlihat pengetahuan dan ketrampilan para pelaku UKM yang bertambah setelah mengikuti pelatihan dan pendampingan tentang E-Marketing, penerapan strategi pemasaran, pemilihan media yang tepat digunakan oleh pelaku UMKM dalam mempromosikan, memasarkan produknya, serta cara mengembangkan bisnis melalui E-marketing
PERMASALAHAN STUNTING DI DESA TAMBANG KECAMATAN TAMBANG KABUPATEN KAMPAR
Authors: Ningsih Dwi Hidayah , Al-Idrus Salwa Zanura , Yurnalis Hafiztra Audrian , Asykari Muhammad Febriansyah , Oktarianti Elvira , Jambak Syahidah Azmi Salmin , Amelia Puja , Zamziah Nabila Feblina 
Published: July 2024

Stunting merupakan suatu masalah utama kesehatan masyarakat global. Banyak faktor yang mempengaruhi kejadian stunting yaitu berat badan lahir rendah, panjang lahir, pengetahuan ibu, pemberian asi eksklusif, dan pemberian MPASI. Metode yang dilakukan dalam pemeriksaan stunting di Dusun Kampung Godang, Desa Tambang adalah dengan metode pemeriksaan langsung kepada anak anak balita dengan melakukan kerja sama dengan Ibu kader posyandu Dusun Kampung Godang. Hasil validasi data pengukuran balita pada tahun 2022 ini dilakukan pada bulan agustus dan september. Pengukuran dilakukan dengan menggunakan alat-alat pengukur seperti tali meteran, timbangan, dan lainnya. Dalam permasalahan stunting ini, maka dilakukannya kegiatan lokus stunting bersama kader-kader posyandu untuk menentukan gizi anak yang berada di desa Tambang. Kegiatan ini dimulai dari 17-21 Juli 2023 dengan mendatangi setiap rumah kepala keluarga yang memiliki anak balita. Hasil penelitian ini memberikan gambaran positif terkait prevalensi anak stunting yang berada tepatnya di desa Tambang. Menuntaskan stunting merupakan salah satu langkah untuk meningkatkan kesejahteraan dan kesehatan keluarga Tumbuh kembang anak hingga sehat menjadi tanggung jawab bagi setiap elemen masyarakat.
Quality of life among patients undergoing haemodialysis for chronic kidney disease: a cross-sectional study from Western India
Authors: Shah Drashti D. , Shah Venu R. , Dave Viral R. 
Published: July 2024

Introduction: Haemodialysis is the most often utilised therapy for extending life of chronic kidney disease (CKD) patients. Studying their quality of life (QoL) can offer valuable insi ghts for healthcare policy makers. Objectives: To assess the QoL and factors influencing it among CK D patients undergoing haemodialysis Methods: A cross-sectional study was conducted among 200 patient s undergoing haemodialysis at randomly selected two dialysis centres of Ahmedabad City of Gujarat, India. They were recruited using consecutive sampling method. A validated questionnaire including the Kidney Disease Quality of Life -Short Form™ version 1.3 (KDQOL-SF™ v1.3) was used to assess the QoL. Average scores for Component Summar y (CS) including kidney disease (KDCS), physical (PCS) and mental (MCS) were calculated. Factors influencing the Q oL were identified by comparing median CS scores using Kruskal Wallis ANOVA and Mann Whitney U test. Results: The mean age of participants was 55.65 (SD=12.56) yea rs and 42% were females. Mean (SD) score for KDCS, PCS and MCS were 70.49 (9.04), 57.21 (23.21) and 65.31 ( 15.26), respectively. The highest mean (SD) score was for ‘dialysis staff encouragement’ 96.25 (8.4) followed by ‘social support’ 91.5 (19.55) and cognitive function 88.33 (13.37). The burden of kidney disease 17.62 (25.12), work status 40 (32.48) and role limitation caused by physical health 47.87 (47.73) had the lowest scores. Patients ≥ 50 ye ars and those diagnosed with both diabetes and hypertension, demonstrated markedly lower scores (p<0.01) across al l three QoL components. Other significant factors were education and occupation. Conclusions & Recommendations: Kidney diseases and mental c omponent QoL scores were better compared to physical component. Factors influencing QoL were age, education, oc cupation and comorbidities.
Improvement of hepatic fibrosis after tenofovir disoproxil fumarate switching to tenofovir alafenamide for three years
Authors: Huynh Tung , Bui Delana MyAn , Zhou Tina Xiwen , Hu Ke-Qin 
Published: July 2024

BACKGROUND
Both tenofovir alafenamide (TAF) and tenofovir disoproxil fumarate (TDF) are the first-line treatments for chronic hepatitis B (CHB). We have showed switching from TDF to TAF for 96 weeks resulted in further alanine aminotransferase (ALT) improvement, but data remain lacking on the long-term benefits of TDF switching to TAF on hepatic fibrosis.
AIM
To assess the benefits of TDF switching to TAF for 3 years on ALT, aspartate aminotransferase (AST), and hepatic fibrosis improvement in patients with CHB.
METHODS
A single center retrospective study on 53 patients with CHB who were initially treated with TDF, then switched to TAF to determine dynamic patterns of ALT, AST, AST to platelet ratio index (APRI), fibrosis-4 (FIB-4) scores, and shear wave elastography (SWE) reading improvement at switching week 144, and the associated factors.
RESULTS
The mean age was 55 (28-80); 45.3%, males; 15.1%, clinical cirrhosis; mean baseline ALT, 24.8; AST, 25.7 U/L; APRI, 0.37; and FIB-4, 1.66. After 144 weeks TDF switching to TAF, mean ALT and AST were reduced to 19.7 and 21, respectively. From baseline to switching week 144, the rates of ALT and AST < 35 (male)/25 (female) and < 30 (male)/19 (female) were persistently increased; hepatic fibrosis was also improved by APRI < 0.5, from 79.2% to 96.2%; FIB-4 < 1.45, from 52.8% to 58.5%, respectively; mean APRI was reduced to 0.27; FIB-4, to 1.38; and mean SWE reading, from 7.05 to 6.30 kPa after a mean of 109 weeks switching. The renal function was stable and the frequency of patients with glomerular filtration rate > 60 mL/min was increased from 86.5% at baseline to 88.2% at switching week 144.
CONCLUSION
Our data confirmed that switching from TDF to TAF for 3 years results in not only persistent ALT/AST improvement, but also hepatic fibrosis improvement by APRI, FIB-4 scores, as well as SWE reading, the important clinical benefits of long-term hepatitis B virus antiviral treatment with TAF.
Liver stiffness in hepatocellular carcinoma and chronic hepatitis patients: Hepatitis B virus infection and transaminases should be considered
Authors: Huang Jia-Yao , Peng Jian-Yun , Long Hai-Yi , Zhong Xian , Xie Yu-Hua , Yao Lu , Xie Xiao-Yan , Lin Man-Xia 
Published: July 2024

BACKGROUND
Liver condition is a crucial prognostic factor for patients with hepatocellular carcinoma (HCC), but a convenient and comprehensive method to assess liver condition is lacking. Liver stiffness (LS) measured by two-dimensional shear wave elastography may help in assessing liver fibrosis and liver condition. Chronic hepatitis B (CHB) is an important risk factor for HCC progression, but LS was found to be less reliable in assessing liver fibrosis following hepatitis viral eradication. We hypothesize that the status of hepatitis virus infection would affect the accuracy of LS in assessing the liver condition.
AIM
To test the feasibility and impact factors of using LS to assess liver condition in patients with HCC and CHB.
METHODS
A total of 284 patients were retrospectively recruited and classified into two groups on the basis of serum CHB virus hepatitis B virus (HBV)-DNA levels [HBV-DNA ≥ 100.00 IU/mL as Pos group (n = 200) and < 100.00 IU/mL as Neg group (n = 84)]. Correlation analyses and receiver operating characteristic analyses were conducted to evaluate the relationship between LS and liver condition.
RESULTS
A significant correlation was found between LS and most of the parameters considered to have the ability to evaluate liver condition (P < 0.05). When alanine aminotransferase (ALT) concentrations were normal (≤ 40 U/L), LS was correlated with liver condition indices (P < 0.05), but the optimal cutoff of LS to identify a Child-Pugh score of 5 was higher in the Neg group (9.30 kPa) than the Pos group (7.40 kPa). When ALT levels were elevated (> 40 U/L), the correlations between LS and liver condition indices were not significant (P > 0.05).
CONCLUSION
LS was significantly correlated with most liver condition indices in patients with CHB and HCC. However, these correlations varied according to differences in HBV-DNA and transaminase concentrations.