bluuebunny/crossref_metadata_2025_split huggingface dataset:
Therapeutic Benefits of N-Acetylcysteine in the Management of Contrast-Induced Nephropathy
Authors: Velusamy Sivakumar , Parthasarathy Rama , Jayakumar Jessica , Parthiban Dharshini 
Published: March 2024

Abstract
Objective This study aimed to assess the beneficial effects of N-acetylcysteine (NAC) in the treatment of contrast-induced nephropathy (CIN).
Materials and Methods A prospective study was conducted in the department of cardiology of a tertiary health care hospital. A sample of 100 patients who had developed CIN through coronary angioplasty were categorized into two groups: one group treated with intravenous fluids (IVF) monotherapy and the other group treated with the combination of IVF and NAC therapy.
Statistical Analysis The data were analyzed using statistical software SPSS software version 26 and statistical significance was set at p < 0.05. Independent t-test and paired t-test were used to analyze the parameters.
Results The rate of incidence of CIN was found to be 10%. We observed that the IVF + NAC combination therapy significantly decreases the serum creatinine compared to IVF monotherapy (p = 0.004). Both therapies show similar treatment outcomes with no significant difference (p = 0.556) in the case of estimated glomerular filtration rate (eGFR). Based on creatinine clearance, the results show adding NAC does not impact any additional benefits (p = 000). The duration of hospital stay of the NAC group was reduced significantly (p = 0.000).
Conclusion At present, we found that the treatment outcomes which we analyzed based on factors such as serum creatinine, eGFR, and creatinine clearance, are too inconsistent to conclude the beneficial effect of NAC in the management of CIN.
Prostate Carcinoma: Urologist's Perspective
Authors: Murugesan Anandan , S.M Gowtham 
Published: March 2024

AbstractProstate cancer management has undergone radical changes in recent times, due to early diagnosis in localized stage and availability of multiple treatment modalities. But the onus of selecting appropriate treatment rests with the urologist. Radiological investigations are immensely important in these patients. Measurement of prostate-specific antigen and its derivatives is the primary investigation in the diagnosis of prostate carcinoma. Ultrasonogram is of limited utility in prostate carcinoma. Magnetic resonance imaging provides extensive information to the treating physician regarding the approach and the treatment modality to be used in the management of prostate carcinoma. Radiological investigations are the cornerstones for efficient management of prostate carcinoma.
Anatomy of the Prostate Gland: Modalities and Techniques for Its Assessment
Authors: Mahadevan Gowtham S. , Arunachalam Venkatesh Kasi , Rajasekaran Sriman , Kashyap Ravindar , Gunasekaran Kannan , Thirumoorthi Suruthi 
Published: March 2024

AbstractProstate imaging is indispensable for the diagnosis and management of prostatic carcinoma and other prostate lesions. Understanding imaging anatomy is the basis for accurate diagnosis and standardized reporting of the prostatic lesions. In this article, we will discuss about general anatomy of the prostate, zonal anatomy, imaging techniques for its assessment, modality specific appearance of different zones of the prostate in detail.
One More Summer
Authors: Harmon Justin 
Published: March 2024

Summary

Dogs are understood as companions who add value to the lives of their “owners,” and many people see them as important members of the family. Outside the home, though, there are often restrictions on
where
dogs can be – and
how
they can be if they are allowed. Dogs frequently accompany their people in leisure spaces, such as parks, trails, and vacations, yet they are often constrained in one way or another. The following fictionalized case study explores the limits imposed on dogs in leisure and pushes us to think why certain restrictions are necessary, as well as how they diminish the leisure experience of both humans and dogs.

Information
© CAB International 2024
New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å
Authors: Meng Wei-Jie , Xu Fang-Yu , Jin Zhen-Yu 
Published: March 2024

Abstract
The near-infrared imaging channel constitutes a crucial component of the multichannel high-resolution imaging system of the New Vacuum Solar Telescope (NVST). We have successfully achieved high-resolution, narrowband imaging of the chromosphere using He i 10830 Å triplet within this channel, which significantly enhances the imaging observation capabilities of NVST. This paper provides a concise overview of the optical system associated with the near-infrared imaging channel, detailing data processing procedures and presenting several observed images. Leveraging a high-resolution image reconstruction algorithm, we were able to generate a narrowband image near the diffraction limit at 10830 Å with a temporal resolution of less than 10 s.
Achievement of high-current continuous-wave deuteron injector for linear IFMIF prototype accelerator (LIPAc)
Authors: Akagi Tomoya , Bolzon Benoît , Carin Yann , Chauvin Nicolas , Cismondi Fabio , Dzitko Hervé , Hasegawa Kazuo , Itagaki Tomonobu , Kasugai Atsushi , Kitano Toshihiko , Kondo Keitaro , Masuda Kai , Sugimoto Masayoshi 
Published: March 2024

Abstract
The Linear IFMIF (International Fusion Materials Irradiation Facility) Prototype Accelerator (LIPAc) is aiming at demonstrating the low-energy section of a 40 MeV/125 mA IFMIF deuteron accelerator up to 9 MeV with a full beam current in continuous-wave operation. For such a high-power beam, the LIPAc injector is required to produce a beam current of 140 mA and 100 keV D+ beams. The injector commissioning to reach high beam current has been progressing at high duty cycle operation, then stable operation for many hours at a beam condition of 150 mA total extracted current. This result demonstrates that the LIPAc injector can meet the required performance for nominal 125 mA long pulse deuteron beam acceleration.
The Threat of Saltwater Intrusion on Rice Farming in Katingan I Lowland Irrigation Area, Central Kalimantan
Authors: Rivanto A P , Rahardjo A P , Jayadi R 
Published: March 2024

Abstract
The Katingan I Lowlands Irrigation Area (LIA) is one of tidal lowlands irrigation area in Central Kalimantan, Indonesia. Because the Katingan I LIA utilizes water from the estuary, the occurence of saltwater intrusion is likely to occur. Assessing water salinity due to saltwater intrusion provides essential information for farmers to manage water appropriately. In addition, this information can also be used by the government to develop policies and management strategies for Katingan I LIA. Saltwater intrusion that occurs when sea water flows into irrigation canals and agricultural land can lead to increased salinity. High salinity levels can affect agricultural productivity, especially in rice crops. Therefore, a thorough salinity study is needed to support the development of rice farming. This study aims to evaluate salinity levels due to saltwater intrusion and understand the factors affecting them. The study measured tidal (water level elevation), electrical conductivity (EC), and salinity data of the Katingan River and several locations in the primary and secondary channels. Data collection methods included continuous and instantaneous measurements using portable data logger installations and handheld devices. The existing water salinity conditions at Katingan I LIA obtained the maximum water salinity value from the three locations of 14,536 ppm and the lowest water salinity value of 3.02 ppm. The maximum water salinity value that enters the primary canal is 5,547 ppm, higher than the thershold salinity value for rice farming (5,120 ppm). Therefore, anticipatory measuers must be conducted to reduce salinity intrusion, such as optitmizing water channels, making water gates, and managing the water use efficiently. It is also recommended that measurements be carried out during the dry season to see the comparison of results and the magnitude of the maximum water salinity value that occurs because salinity problems occur more during the dry season
Enhancing Watershed Management through Seasonal Water Yield Modelling using InVEST (Case Study: Rawa Pening Catchment Area)
Authors: Lismadanti A , Christanto N , Effendi I 
Published: March 2024

Abstract
Located in the upstream of the Tuntang Watershed in Indonesia, Rawa Pening catchment is a significant watershed, recognized as one of the nation’s priority watersheds. Evaluating the catchment’s sustainability relies on its water yield, a crucial determinant in guaranteeing a steady water supply, thereby enhancing water security. This study aims to achieve the following objectives: 1.) To utilize the InVEST model for the estimation of temporal water yield potential within the Rawa Pening Catchment Area from 2018 to 2022, 2.) To assess the accuracy of the InVEST model in temporally estimating water yields within the Rawa Catchment Area, and 3.) To investigate the spatial distribution and characteristics of water yield in the Rawa Pening Catchment Area between 2018 and 2022.The results of the study demonstrate significant trends: The peak rate of flow was recorded in November 2022, reaching 645.87 mm/month, and the minimum rate was seen in July 2018, measuring only 0.82 mm/month. The model calibration shows a substantial correlation value of 0.95, a PMARE Index of 12.84%, and a determination coefficient of 0.9011. Despite minor variations, the InVEST model’s accuracy remains substantial due to the high interconnectivity of variables. Various elements, including rainfall patterns, land use practices, soil hydrological characteristics, and threshold flow accumulation, influence the spatial dynamics of quick flow.
Identification of River Ecosystem Services through Water Utilization at Merapi Volcano, Indonesia
Authors: Nurani I W , Lavigne F , Gautier E , Sunardi S , Dede M , Astari A J 
Published: March 2024

Abstract
Merapi volcano is renowned as one of the world’s most active and densely populated volcanoes. Despite the constant high risk it presents, local residents continue to inhabit the Merapi slopes, primarily due to the ecosystem services that sustain their lives. River ecosystem services in this area are particularly vulnerable to landscape changes, largely driven by volcanic eruptions and human activities. This study aims to define the river ecosystem services by exploring the water utilization in Krasak River, which has been affected by Merapi eruptions from 2010 to 2023. The evaluation of water utilization was conducted using an ecosystem services approach, involving semi-structured interviews with 42 informants in six villages located along the upstream, middle stream, and downstream of the Krasak River. Content analysis was employed to explore water utilization practices and categorize river ecosystem services. The results revealed that water utilization in Krasak watershed comprises the use of springs and wells for supplying drinking needs and domestic needs as well as the use of rivers for irrigation water, fish ponds and recreation activities. Variations in Krasak River water utilization in different segments were influenced by water quality, quantity, accessibility, and the availability of alternative water sources. Based on local perspectives, the prominent river services encompass provisioning (e.g., irrigation, fish ponds, rural water supply, sand and stones), regulating (e.g., water quality maintenance, groundwater quantity), supporting (e.g., primary productivity), and cultural (e.g., recreation, aesthetic value) services. Challenges to river ecosystem services include concerns about river water utilization’s impact on perceptions of the river’s value and the roles of local communities and government in Krasak River management. These findings would contribute valuable insights for enhancing sustainable water resource management in the Merapi area.
Water quality analysis of Sumurup River in Gunungkidul, Indonesia, using the water quality index
Authors: Azis K , Widyastuti M 
Published: March 2024

Abstract
Sumurup River is one of the rivers in Gunungkidul, Indonesia, that continuously flows water throughout the year and traverses different land use types. Consequently, it receives numerous waste inputs. Given the limited water resources in the area, it is necessary to assess the water quality regularly. Moreover, this river was previously a drinking water supply, but it can now only be used for purposes with lower requirements, e.g., bathing and washing. The water quality was assessed using three scenarios with different number of parameters in the composite and two indices: the Indonesian Modification of Water Quality Index (INA-WQI) and the Weighted Arithmetic Water Quality Index (WA-WQI). Parameters observed were pH, DO, BOD, COD, NH3, NO3, total phosphate, TSS, TDS, and fecal coliform. Results showed that the safe limits of pH, BOD, COD, NH3, NO3, total phosphate, TSS, and fecal coliform for drinking water (Class I) were exceeded at several sampling points. In contrast, DO and TDS were below their maximum allowable concentrations at all points. WQI assessment produced varying index values categorized as fair to good (INA-WQI) or excellent to unsuitable for drinking (WA-WQI). Further, the different composite scenarios had a significant effect on WA-WQI but not on INA-WQI scores.
Analysis of Surface Water Availability and Projection of Domestic Water Demand in The Logawa Sub-Watershed 2030
Authors: Aryakusumo F , Fajriani A A , Haikal R F , Nugraini R A , Anggrahini S Q , Sakti T A , Azizah W N , Hikmah Z U 
Published: March 2024

Abstract
Water is a vital element that is used to meet human needs such as domestic and non-domestic activities (agriculture, fisheries, tourism, and industry). The more human activities carried out, the greater the amount of water needed. Therefore, it is necessary to analyze the availability and demand for water to determine the conditions of shortage and excess water to meet future water needs. The method used in this research was the quantitative descriptive method with the study area unit covering all parts of the Logawa Sub-Watershed. The research sample was taken using the purposive sampling method with data collection techniques including secondary data in the form of literature studies and related institutions and primary data in the form of direct observations in the field. Data analysis was determined by the discharge duration curve formula to obtain a reliable discharge and calculate the water demand in each sector. The results of the study show that the availability of water in the Logawa Sub-Watershed can suffice the water needs of the domestic and non-domestic sectors (agriculture and livestock) in 2023 and domestic water needs in 2030.
Long-term Change of Water Transparency in Lake Singkarak Observed from Remote Sensing Data
Authors: Setiawan F , Wibowo H , Subehi L , Rahmadya A , Ridwansyah I , Hamzah R 
Published: March 2024

Abstract
The water quality data for supporting lake management in Indonesia are very limited due to financial constraints. Satellite data has a big potential as a source for providing data to retrieve water quality information. In this study, we used Landsat TM/ETM+ remote sensing data and applied an empirical model for estimating the water transparency (Zsd) to represent water quality in Lake Singkarak. We used 230 scenes of pre-processed Landsat TM/ETM+ images to generate a long-term SD database for Lake Singkarak from 1987 to 2020. The visual and statistical analysis shows the change of Zsd in Lake Singkarak. In the period before 2000, the Zsd were generally lower than 2 meters (m). From 2000 to 2005 the Zsd continuously increased from 1.5m to 4m. Lastly, from 2005 until 2020 Zsd were steady: 2m > Zsd < 4m. The satellite-based Zsd estimations captured the three regimes of water quality in Lake Singkarak. These estimations will thus provide useful data for lake managers and policymakers.
Food Availability Analysis based on Land Suitability Evaluation on Paddy Production in Banyumas Regency, Indonesia
Authors: Putri FHS , Fattahurahman A , Thea EAK , Saputra FR , Salma NQ , Isnaini PA , Togatorop RM , Ayun RQ , Sari VA , Suratman  
Published: March 2024

Abstract
Land suitability evaluation for specific uses can be prepared based on land conditions, in this case for paddy plants, which are the basic staple food of the community. This study aims to determine the land suitability for paddy, determine land balance which is based on the area of paddy fields and built-up land to determine the potential of existing land reserves, and to determine paddy productivity. The research was conducted in Banyumas Regency in three districts, Kedungbanteng, Patikraja, and Purwojati as sampling area. The methods used in this study are land suitability analysis with the land unit approach method and land suitability based on SPKL version 2.0 weighted factor method, land resource balance analysis by calculating the reserve of land resources to determine the amount of paddy reserves, and food security analysis with qualitative descriptive method. The results showed that the land suitability class for paddy in Kedungbanteng District was dominated by class N with the highest value of Ntc/eh/lp of 25,57%, Patikraja District by class S2 with the highest value of S2c of 20,13%, and Purwojati District by class Neh of 51,51%. The only district that still has land reserves that can be used is Purwojati District of 635 ha. Food security in Kedungbanteng District has the highest land productivity, followed by Patikraja District with stagnant land productivity, and Purwojati with low land productivity.
SWE Modelling of Debris-flow body-sedimentation and Tail-flow Remobilization in a Check-dam Controlled Gully (Unzen Volcano, Japan) using UAV LiDAR, SfM-MVS
Authors: Gomez C , Hotta N , Shinohara Y 
Published: March 2024

Abstract
On 13th August 2021 at Unzen Volcano (Japan), an 81 mm.hr-1 peak-rainfall (1486 mm in 2 weeks) triggered series of erosion and deposition features in the Tansandani and the Gokurakudani gullies, all adding up to 57,800 m3 of erosion and 39,600 m3 of deposition. Upstream of the Sabo dam located at the exit of the Tansandani Gully, a large deposit has been visually identified as a potential debris-flow front candidate. However, the absence of direct observation leaves some uncertainty on the process that deposited the material and the magnitude of the flow. In the present contribution, the authors are investigating (1) the role of the debris-flow body in constructing the deposit and (2) the role of the tail of the debris-flow in eroding the fresh deposit. To reach this objective, the authors have combined a field investigation with direct observation, UAV (Unmanned Aerial Vehicle) LiDAR (Light Detection And Ranging) and Photogrammetry, and GIS (Geographic Information System) analysis of the field data. From this data, a 2D hydrodynamic simulation and sediment transport models were applied. The results show that the debris-flow ran beyond the first Sabo dam, with part of the material trapped on both sides of the gully. Afterwards, a central channel connected to sub-channels conveyed the diluted flow, most probably < 25 cm with maximum velocities between 4 to 5 m.s-1 at peak flow. Only the debris-flow phase went over the internal shoulders of the Sabo dam. A lobe occupies the top half of the study area and its deposition has been discussed to be related to the sudden widening of the gully, while the lower half is connected to the base-level created by the check dam.
Multi-temporal analysis of landslide susceptibility in the Greater Bogor Area and its relation to land use change and rainfall variation
Authors: Herdiansyah A R , Augustiawan A A , Abdullah A A A , Wijaya H , Muslim D , Asa M , Zahra R A 
Published: March 2024

Abstract
Landslide susceptibility in the Greater Bogor Area is a significant concern due to its hilly topography, soil types, and high rainfall. This research examines the geographical and temporal variations in landslide susceptibility and the relationship between land use change, rainfall, and landslide occurrence. Landsat 7 ETM+, CHIRPS, and DEM satellite data were used to simulate landslide susceptibility. The study used 2000, 2010, and 2020 data to examine land use and precipitation changes. The weighted overlay method created a landslide susceptibility model that considered precipitation, land use, slope, rock, and slope. The association between land use change, rainfall, and landslide susceptibility was examined using correlation analysis. According to the findings, the Greater Bogor Area is highly prone to landslides, with a growing tendency in landslide events. 22.48% of the area has a very high susceptibility classification to landslide; meanwhile, 66.46% has a high susceptibility classification. Moreover, this study also found that the land use factor correlates more positively with landslide susceptibility than the rainfall factor. Overall, this study underlines the need to take land use dynamics and rainfall patterns when assessing landslide susceptibility and the need for effective mitigation measures in the area.
Rainfall-induced Gravity Movement of the Unzen-Fugendake Volcanic Dome Analysis combining Ground-Radar Interferometry and XRAIN Rainfall radar system
Authors: Daikai R , Gomez C , Hotta N , Shinohara Y 
Published: March 2024

Abstract
Lava domes created by volcanoes often cause pyroclastic and debris flows, which have a significant impact on the surrounding infrastructure and population and have been the subject of much research. However, because volcanic domes tend not to survive the eruptions that form them, the instability of domes that survive eruptions such as Unzen Fugendake in Japan is both a poorly understood process and a danger. Therefore, the present contribution aims to (1) Displacement and precipitation from 2018 to 2020 for lava domes at Unzen volcano and their relationship to earthquakes, and (2) Haar wavelet analysis to understand the response of displacement to precipitation. The method is based on dome displacement from the Unzen Ground Based Synthetic Aperture Radar system and 48-hour rainfall from the MP radar rain gauge system. As a result, the authors confirmed the following: (1) precipitation of 150 mm or more in 48 hours tends to increase the vertical fluctuation of the dome, and even rainfall of less than 100 mm per 48 hours has a similar effect when it is repeated in an intensive manner; (2) After precipitation, major dome displacement can take days or weeks to occur, and is not instantaneous like the dome collapses in Soufriere and Merapi.
Cropland Conversion and Its Effect on Rice Production in Lampung Province, Indonesia
Authors: Dairina I , Harini R 
Published: March 2024

Abstract
Lampung Province is one of the national rice producers in Indonesia. This study aimed to determine the patterns of cropland conversion, specifically rice fields, and available rice fields from 2013-2018 and to analyze the effects of two independent variables (rice field area and rice field conversion rate) on the dependent variable, i.e., total rice production. The conversion rate was calculated from 2013 to 2018, then categorized into three classes, and spatially mapped with rice field area and availability. Multiple regression tests were conducted to determine the relationship between the two independent variables. Results show that while rice fields were concentrated in Lampung Selatan, Lampung Tengah, and Lampung Timur, their conversion to non-agricultural lands was found throughout the province. Rice field areas increased in the north and east but shrunk in the south, west, and center. The statistical analysis revealed that rice field area, conservation rate, and their combination do not affect the amount of rice production in most regencies/cities in the province.