bluuebunny/crossref_metadata_2025_split huggingface dataset:
Adaptation to heat stress: a qualitative study from Eastern India
Authors: Khetan Aditya K , Yakkali Shreyas , Dholakia Hem H , Hejjaji Vittal 
Published: March 2024

Abstract
Heat stress adversely impacts a growing proportion of individuals in India. The heat-related lived experiences of Indians in smaller towns and villages are largely unknown. We conducted seven structured focus group discussions in the town of Dalkhola, West Bengal, India; with 5–10 participants in each group. All conversations were digitally audio recorded, transcribed into Bengali, and then translated to English. Two researchers separately performed a thematic analysis of the transcripts to identify common themes pertaining to the ‘effects of heat’ and ‘coping strategies’ used by participants. A total of 56 (mean age 48.9 ± 17.6; female 61%; Scheduled Tribe 9%) individuals participated. There was wide variation in individual experiences of heat, with some people preferring to work in the winter while others preferred the summer. Housing characteristics, nature of work, gender and access to water and green spaces heavily influenced an individual’s vulnerability to heat stress. Trees were seen as the primary coping strategy for heat stress (regardless of vulnerability), though many participants noted a loss of tree cover in their vicinity. Cool drinking water from public taps and electric fans (particularly table fans) were other preferred coping mechanisms. Many participants did not have adequate access to cool drinking water or electric fans, leading to increased adverse experiences from heat. Based on participant input, several action items were identified for municipal and state/central governments, schools, and private organizations. Individuals affected by heat have a clear preference for nature-based solutions. This is in contrast with the current design of most heat action plans in India, which put more emphasis on infrastructure, information dissemination and behavioral solutions. Various agencies (governments, schools, private organizations) seeking to adapt to increasing heat stress need to better integrate citizen perspectives into their heat action plans.
Rydberg atoms in D dimensions: entanglement, entropy and complexity
Authors: Dehesa J S 
Published: March 2024

Abstract
Rydberg atoms and excitons are composed so that they have a hydrogenic energy level structure governed by the Rydberg formula. They are relevant per se and for their numerous applications, e.g. facilitating the creation of novel quantum devices in quantum technologies which are inherently robust, miniature, and scalable (basically because they exist in solid-state platforms) and the realization of synthetic dimensions in numerous quantum-mechanical systems, giving rise to quantum matter which can behave as if it were in dimensions other than three. However the quantification of their internal disorder is scarcely known. Here we show and review the knowledge of dispersion, entanglement, physical entropies (Rényi, Shannon) and complexity-like measures of D-dimensional Rydberg systems with

D
⩾
2

in both position and momentum spaces. These uncertainty quantifiers are expressed in terms of D, the potential strength and the hyperquantum numbers of the Rydberg states. This has been possible because of the fine asymptotics of algebraic functionals the Laguerre and Gegenbauer polynomials which, together with the hyperspherical harmonics, control the Rydberg wavefunctions.
Phase space propagation of waves in nonhomogeneous media: corrections beyond the optical geometry limit
Authors: Morandi O 
Published: March 2024

Abstract
We investigate the corrections to the optical geometry approximation for waves traveling in non homogeneous media. We model the wave propagation in dispersive and non dispersive materials in terms of the phase space Wigner–Weyl formalism. The ray tracing optical geometry limit is introduced by numerical tests. We solve the exact Wigner propagation equation for 1D non dispersive materials. We discuss the connection of the Wigner–Weyl description of waves with the particle-wave duality phenomenon in quantum mechanics.
Effect of storage time and soaking of natural growth regulators on true shallot seedling
Authors: Sugiono  , Sudaryono T , Prahardini PER , Antarlina SS , Fidiyawati E , Ashari H. , Kilmanun J C , Latifah E 
Published: March 2024

Abstract
This study aimed to determine the effect of the length of storage and soaking of coconut water growth regulators on TSS shallot seedlings. The research was conducted in Torongrejo Village, Junrejo District, Batu City, from April to May 2023. The experiment used a simple randomised block design (RBD) with the following treatments: The first factor is the freshness of young coconut water consisting of 4 levels, namely S0 = fresh/not stored young coconut water, S2 = young coconut water stored two days at room temperature and S3 = young coconut water stored three days at room temperature. Factor II was the soaking time for TSS consisting of 3 levels, namely P1 = TSS soaked for 1 hour, P2 = TSS soaked for 2 hours, and P3 = TSS soaked for 3 hours. The results showed that coconut water’s natural growth regulators contain many substances that help plant growth, including the hormones auxin, cytokinins, and gibberellins, so their effectiveness depends on the length of time the coconut water has been soaked and the coconut water’s shelf life. If the coconut water is stored longer, the soaking time will be shorter, namely 1 hour, and if the coconut water is stored, the time required is shorter.
Total phenol content of turmeric extract (curcuma longa L.) in vegetable oil using the ultrasonic method
Authors: Mahmudah R , Yuvienda O H , Fasya A G 
Published: March 2024

Abstract
Turmeric extract (Curcuma longa L.) in vegetable oil is an herbal oil rich in antioxidants called phenolics. Vegetable oil has the potential to be utilized as a solvent in herb extraction because it can extract bioactive components in plants because it is stable, safe, and ecologically friendly. The purpose of this study is to determine the secondary metabolites and total phenolic content of turmeric extract in Extra Virgin Olive Oil (EVOO) and Virgin Coconut Oil (VCO) with the addition of a surfactant (tween 80). The extraction method utilized was ultrasonic, with variations in surfactant dosage (0 - 30 g) and extraction time (10 - 25 minutes). FTIR spectrophotometer used to identify functional groups in herbal oils. The qualitative test showed that phenolic components, flavonoids, terpenoids, and alkaloids were detected in turmeric extracts EVOO and VCO both without and with tween 80. Based on statistical study, the extraction time and the amount of surfactant used significantly affect the overall phenol content of herbal oils. The maximum total phenolic content of turmeric extract EVOO and VCO was achieved after a 25-minute extraction with 30 g surfactant, namely 44.11 0.43 mg GAE/g and 35.22 0.43 mg GAE/g. Identification of the functional groups of herbal oils with the addition of tween 80 obtained absorption patterns namely O-H, C=O, C=C aromatic, C-O-C, and C-H.
The diversity of aerial insect in coffee agroforestry, Dampit and Purwodadi district East Java Indonesia
Authors: Hasyim M A , Qurrotaayunina R P , Nayomi M , Suheriyanto D , Prahardika B A 
Published: March 2024

Abstract
Coffee is one of the export commodities in Indonesia. East Java is one of the largest Coffee supplies with land that is widely spread, such as in Malang and Pasuruan Regencies. The agroforestry system is applied in coffee cultivation, the system has different management from plantations for example the use of shade trees which will affect the structure of aerial insect diversity. Aerial insects play an important role in maintaining the balance of the ecosystem. The research objective was to determine the diversity and dominance of aerial insects in coffee agroforestry in East Java. The research method is exploratory, taking aerial insects using a yellow pan trap. The abiotic factors observed were light intensity, wind speed, temperature and humidity, and data analysis with past 4.03 program. The results of the study found 407 individuals in Dampit coffee agroforestry and 470 individuals in Purwodadi coffee agroforestry. The diversity and dominance index values were found to be the highest in Dampit coffee agroforestry. From the results of the analysis of abiotic factors, it is found that temperature and humidity in Dampit coffee agroforestry have higher values while wind speed and sunlight intensity of Purwodadi coffee agroforestry have higher values. The differences in the number and types of insects as well as the differences in the diversity and dominance index obtained, explained that the two study sites had differences in abiotic factors and shade trees.
Analytic network process in traditional market solid waste management in Malang Regency, Indonesia
Authors: Hardianto H , Tjahjadi M E , Sunaryo D K , Sudiasa I N , Manaha Y P 
Published: March 2024

Abstract
One type of decision support process that assists in decision-making during Multi-Criteria Decision Making (MCDM) is the Analytic Network Process (ANP). ANP can determine the best pattern of sustainable traditional market solid waste management in Malang Regency. The six categories used in ANP analysis consist of environmental impacts (DL), technical operations (TO), regulations (PH), institutions and organizations (KO), financing (P), and community participation (PSM). The weighting results of the criteria that had the largest weight was the sub-criterion of Strengthening the Active Role of the Community (PSM1) with a limiting weight of 0.058271. The largest alternative weighting result was Scenario 3 (Integrated Solid Waste Management). Scenario 3 had a priority with the highest weight of 0.213951. The results of the sensitivity test when all criteria values were changed to 0.999 also changed the value of the alternatives. The changes in alternative weights when the sensitivity test was performed consisted of 3 sub-criteria that were sensitive to the changes, namely the sub-criteria of soil pollution (DL2), direct benefits (P4), and ease of operation (TO2). This research shows that the use of ANP provides a more efficient decision-making process in traditional market solid waste management.
The hydrothermal effect of time and temperature on the synthesis of carbon dots (CDs) from chicken feathers
Authors: Hastuti E , Salsadilla C , Sari AY , Hikmah U 
Published: March 2024

Abstract
Carbon dots (CDs) are carbon-based nanoparticles with a predominantly zero-dimensional structure and a diameter of typically less than 10 nm. CDs are desirable due to their high stability, low toxicity, high solubility in water, and accessible synthesis methods. The hydrothermal method is extensively used in the synthesis of CDs because it is simple and environmentally friendly, and particle size and shape can be controlled by initial materials and various hydrothermal conditions. This research involved the synthesis of CDs from poultry chicken feathers with hydrothermal time and temperature variations of 160 °C, 180 °C, and 200 °C, and treatment durations of 5 and 7 hours. The results indicate that the yield of CDs increased with the higher hydrothermal temperatures. The C-dots emitted a blue light when stimulated by ultraviolet light, and the band gap values of the CDs ranged from 3.45 eV to 3.28 eV.
Performance of complex compound Zn-TPP (5,10,15,20-tetrafenylporphyrin) as a dye sensitizer in increasing the current and voltage of dye sensitized solar cells
Authors: Darmokoesoemo H , Murwani I K , Meirmaziza N , Setyawati H 
Published: March 2024

Abstract
Solar cell technology has been widely used, one of them is Dye Sensitized Solar Cell (DSSC), which is a semiconductor device that can convert sunlight into electrical energy. The objective of this research is to learn the character of metal complexes from derivatives porphyrin Zn-TPP (5,10,15,20-tetraphenylporphyrin) and apply it as a dye sensitizer in DSSC. Zn(II)-TPP complex compound showed a maximum wavelength at 423 nm on the Soret band. Zn-N bond formed between metal and ligand is indicated at 324,04 cm-1. Zn (II)-TPP complex compound is ionic and best used in DSSC applications. The performance (efficiency) of Zn (II)-TPP complex as dye sensitizer in DSSC shows a maximum current of 8 mA/cm2 with a maximum voltage of 0.60 V and an efficiency value of 9.43%.
Using mung bean as a trap crop and biopesticide for control of soybean pest
Authors: Indiati S W , Bayu M S Y I , Yusmani  
Published: March 2024

Abstract
Many pests attack soybean plants and can cause high-yield losses. To reduce crop damage, using chemicals in the field can potentially cause harmful effects on the environment. Using traps-crops, and biopesticides will be tested as an effective and safe control method. The research was done in the dry season of the tidal land of Tumih Village South of Kalimantan. The design used was RCBD which consisted of six treatments and was repeated four times. The treatment tested were 1). Check, 2). Biopesticides 6 times, 3). Biopesticide 4 times, 4). Biopesticides 6 times + mung bean as trap crop 6%, 5). Biopesticides 4 times + mung bean as trap crop 6%, 6. Insecticides 6 times. The results indicated that armyworms Spodoptera litura and Lamprosema indicata were important pests. Armyworm attacks in the vegetative phase reached 82%. However, the yields obtained were around 2,069 to 2,463 t/ha. Soybean yields in treatment plots with 6% trap crop were 1,664 to 1,969 t/ha. Anjasmoro varietal is not recommended In endemic areas of the armyworm.
Optimizing green sustainable mosque criteria : A case study of Trisakti University nagrak campus mosque design
Authors: Perdana A 
Published: March 2024

Abstract
Trisakti University initiated a campus master plan that elevates the criteria of green buildings in its planning. One of the facilities in the master plan is the campus mosque. In the modern era, the roof design of the mosque tries to get out from the paradigm of the Andalusian and Mediterranean domed roofs. This study aims to determine optimal design strategies for implementing the green building concept on campus mosque design. Simulation methods are applied using Autodesk Revit to create the main mosque design of Trisakti University Nagrak Campus. BIM models can be more accurately integrated into simulated, analyzed, and decided schematic designs. Based on the simulation results of the square bowl roof design, it optimized the maximum power obtained from Photovoltaic is 1.369.104 kWh/year and can harvest rainwater 22,507,929.6 Liters per year. In Addition, in the surrounding parks, which can be used as additional outdoor prayer spaces, the concept of integrated bio-pores and composter is applied, which can increase the absorption of rainwater that precipitates in the surrounding area of the mosque, increase groundwater reserves in the environment, and maximalize sustainable mosque design.
Comparative advantage of Indonesian mushroom commodities in the green technology era
Authors: Suwanan A F , Haryono N Y , Serino M N V , Nuraini F , Adi D L 
Published: March 2024

Abstract
Mushroom is a commodity in the agricultural sector that has the potential to be developed in global trade competition. As part of the ASEAN regional cooperation institution, Indonesia can contribute to achieving excellence in mushroom commodities. Developing mushroom cultivation to support green technology innovation also helps achieve food security for future generations. This research aims to analyze and overview the comparative advantages of ASEAN with China related to mushroom commodities in 2018-2022. This research uses descriptive analysis methods and RCA-Revealed Comparative Advantage analysis in calculating the RCA of this mushroom, using HS codes 0709, 0711, and 0712. HS code 0709 represents mushroom commodities based on the sub “Fresh or chilled mushrooms of the genus “Agaricus” and Fresh or chilled edible mushrooms and truffles. The results show that China has a comparative advantage over ASEAN regarding mushroom commodities in 2018-2022. China outperforms in 3 mushroom commodity sectors in HS Codes 071159, 071151, and 071239. In comparison, ASEAN regional institutions have a low and weak level of comparative advantage in each mushroom commodity code. These results indicate that countries that are members of ASEAN pay less attention to mushroom commodities. Therefore, strategic efforts are needed to develop mushroom commodities supporting green technology innovation by prioritizing humidity control to achieve national food security goals.
The collapse behavior of cold-formed steel composite beam structure
Authors: Setyowulan D , Nuralinah D , Suryo E A , Ramadhani S A , Prabandari E 
Published: March 2024

Abstract
The innovation of cold-formed steel increases along with the development of sustainable development principles that prioritize eco-friendly, practical, and economical materials. This material, being recyclable, practical, lightweight, and durable, also has the disadvantage of a thin profile thickness, so that it is prone to buckling. In this study, an experimental study was conducted related to cold-formed steel composite beams with concrete material that also contained cavities to reduce the weight of the beams. The specimens are concrete and have a double canal profile of C80.30.9 with a profile thickness of 0.75mm. The connections are made using SDS 12x20 screw connections with a spacing of 150, 200, and 300 mm. The beam span is subjected to concentrated load until the structure collapses. From this research, it was found that collapse from the flexural beam is caused by cracks due to bending moments or bending collapse. The depth of the crack that occurs beyond the cold-formed steel inside the concrete.
Screening and characterization of potential bioethanol production yeast from tropical fruits
Authors: Savitri E S , Rahmah A , Daryono R N H 
Published: March 2024

Abstract
This study aims to separate and characterise indigenous yeast (IY) from tropical fruit waste. The techniques include isolating and characterising yeast from different kinds of fruit waste, testing yeast for ethanol and glucose tolerance, and producing bioethanol in vitro. Using a microscope and visual inspection, the yeast’s morphological identification is done. Using a spectrophotometer to measure optical density, the tolerance tests for glucose and ethanol are used to select yeast biochemically. With the Gas Chromatography-Flame Ionisation Detector (GC-FID), one can measure the amount of ethanol present. Yeast was isolated using selective media to yield six isolates: code A1 from grapes, codes NG1, NG2 from jackfruit, and codes N1, N2, and N3 from pineapple; mango produced no results. Three isolates with the codes A1, NG1, and NG2 were chosen based on test results for resistance to glucose and ethanol. The Saccharomyces cerevisae bioethanol production test yielded 6.60%, 3.30%, 4.5%, and.4.85% of ethanol for the yeast species coded A1, NG1, and NG2, respectively, in terms of ethanol. According to the study’s findings, yeast bearing the NG2 code may be used in the fermentation process to produce bioethanol.
Effects of gamma irradiation on morphological changes in Porang (Amorphophallus muelleri Blume)
Authors: Wahyudi D , Belina V S , Suyono  , Resmisari R S , Fitriyah  
Published: March 2024

Abstract
Porang is agricultural plant that become important in the recent years. However, harnessing them through traditional genetic breeding is time-consuming and expensive. Inducing mutagenesis may be a short-time option for its genetic improvement. Therefore, the aim of this reserach is to determine the effect of gamma irradiation in the morphological changes of Porang. This research used completely randomized design (CRD) consisted of 6 levels of radiation including 0 Gray, 2 Gray, 4 Gray, 6 Gray, 8 Gray and 10 Gray. All treatments were replicated 4 times to account for statistical variability. The 30 days after planting of explants were then exposed to varying doses of gamma irradiation using a gamma cobalt-60 at Badan Tenaga Nuklir Nasional (BATAN) Jakarta Indonesia. Porang height, total shoot and leaves, width and length of leaves were characterized after irradiation. Quantitative data were analyzed by using Anova one way and duncan on 5% significance level. Level irradiation of 2 Gray affected the number of shoots and leaves, plant height, width and length of leaves and leaf morphology and colour. Gamma radiation has succeeded in increasing the agricultural value of porang and producing porang with higher genetic diversity than wildtypes.
Plant morphological characters diversity of several superior and local varieties of garlic in various agroecological types
Authors: Baswarsiati B , Latifah E , Aisyawati L , Fauziah L , Anggraeni L , Rachmawati D , Trijaya D S 
Published: March 2024

Abstract
Since 2017, the government has determined garlic (Allium sativum L.) as a priority vegetable commodity. Support for the varieties selection is needed in garlic development areas with various agroecology. There were 7 varieties of garlic (Lumbu Hijau, Lumbu Kuning, Lumbu Putih, Tawang Mangu Baru, Sangga Sembalun, Geol and Kusuma) planted in Batu, Malang, Pasuruan, Probolinggo and Mojokerto areas. Research activities related to the diversity of plant characters including leaves, tubers and cloves were conducted from 2022 to 2023 with descriptive data processing methods. The varieties currently be in developed were able to compete with imported garlic. Lumbu Kuning from Sumber Brantas, Batu, has a weight of up to 12,9 g per clove, 100 cloves weigh 372,8 g with around 2-10 cloves per tuber. Meanwhile, Lumbu Hijau from Pujon, Malang, has a weight of 4,4 g per clove, 262,3 g per 100 cloves and the number of cloves per tuber is around 2-10. Imported garlic has a weight per clove up to 6,7 g, 311,6 g per 100 cloves, and the number of cloves per tuber is 7-13. The plants performance is also different between varieties and tends to be different in quantitative characteristics according to the method of cultivation and agroecology.
Processing technology of sticks prepared from chayote (Sechium edule) paste and modified cassava flour (Mocaf)
Authors: Nuraini L , Anggraeni L , Baswarsiati  , Hutasoit J P , Antarlina S S , Khamidah A 
Published: March 2024

Abstract
Sticks are a type of snack food that is commonly made from wheat flour. However, there are ongoing efforts to reduce the reliance on wheat flour in such products. In this context, the use of mocaf as a substitute for wheat flour and the addition of chayote to the processing of sticks can significantly impact the properties of the final product. The objective of this study was to examine the effects of chayote and mocaf on the physical, chemical, and sensory attributes of sticks. The research used a factorial randomized block design with treatment; C:chayote (5%, 10%, 15% and 20%) and F:wheat flour: mocaf ratio (1:1; 1:2; 1:3) for three replicates. The results showed that the addition of chayote and mocaf affected the characteristics of the sticks produced. The most preferred treatment by the panelists was C3F1 with values for water content, ash, fat, protein, carbohydrate, a-value, b-value, L-value, and yield of 5.31; 1.85; 29.75; 7.33; 55.76; 3.67; 60.00; 79.67 and 98.94, respectively. Increasing the amount of chayote makes the stick dough more difficult to shape. The more the addition of mocaf makes the texture of the stick more crumbly and easily crushable; the more the aroma and distinctive taste of mocaf become stronger; so the stick was less preferred.