bluuebunny/crossref_metadata_2025 huggingface dataset:
MOSES Campaigns to Study the Evolution of Hydrological Extremes in the Mueglitz Valley
Authors: Wieser Andreas , Ködel Uta , Güntner Andreas , Rolf Christian , Blume Theresa , Dietrich Peter , Handwerker Jan , Khordakova Dina , Kohler Martin , Nixdorf Erik , Reich Marvin , Thoss Heiko
Published: May 2023

MOSES (Modular Observation Solutions for Earth Systems) is a research initiative comprising nine Helmholtz research centres which are part of the research field “Earth and Environment”. MOSES focuses on 4 research areas covering Ocean Eddies, Permafrost Thaw, Heat Waves, and Hydrological Extremes. Highly flexible and mobile observing systems, combining the expertise of the involved Helmholtz Institutes, were developed to study effects along full event chains in highly dynamic situations (such as floods or droughts) as well as the long-term trends in environmental systems.

To study Hydrological Extremes, the Elbe river basin in Germany was selected as investigation area during the implementation phase of MOSES. The measurements in headwater catchments of the Elbe river includes several campaigns, coordinated by the Karlsruhe Institute of Technology (KIT). These campaigns took place in the Mueglitz Valley in the Eastern Ore Mountains, Germany, aiming at the investigation of the effects of extreme rainfall events along an entire process chain from the origination in the atmosphere, over the land-surface and the subsurface including their storage dynamics, up to flood generation in the contributing sub-catchments. The Institute for Meteorology and Climate Research - Department Tropospheric Research (IMK-TRO) of KIT provides essential data on the formation and evolution of heavy precipitation events, as well as high resolution measurements of precipitation distributions and evaporation. The Research Centre Jülich (FZJ) study the handover of water vapour and trace substances into the upper troposphere and even into the lower stratosphere.

The Helmholtz Centre for Environmental Research (UFZ) and the German Research Centre for Geosciences (GFZ) studies the catchment storage dynamics and runoff generation during flood and drought events by absolute and relative gravimeters, soil moisture monitoring with wireless sensor networks as well as with stationary and roving Cosmic Ray measurements, and river water level and discharge monitoring.

The presentation will explain the research questions and introduce the field and monitoring set up and the methods applied.
Optimizing irrigation parameters to improve land surface model irrigation simulations: an example over the Po Valley, Italy
Authors: Modanesi Sara , De Lannoy Gabriëlle J. M. , Bechtold Michel , Busschaert Louise , Massari Christian
Published: May 2023

Improving the knowledge of agricultural water uses is in the spotlight of hydrologic sciences and water management authorities due to an increasing amount of water used for irrigation. An efficient water management system has a crucial role also considering the climate change projections scenario and the large increase in the frequency, duration, and severity of droughts, especially over the Mediterranean basin, which has been recognized as a hotspot of extreme weather events. However, simulating irrigation through large scale land surface models is not trivial, because the simplistic model parameterization do not necessarily resolve field scale conditions. In particular, the main challenge is to reproduce the amount and timing of irrigation applications by farmers, because these are often not physically-based and effectively driven by water policies instead of root zone soil moisture conditions.

Some recent approaches have demonstrated the utility of remote sensing observations to either derive irrigation directly, or indirectly via their assimilation into land surface and hydrological models. Indeed, high resolution remote sensing offers an unprecedented opportunity to observe the soil/vegetation system and to consequently detect irrigation. However, although both methods seem promising, irrigation quantification and detection are still at their infancy due to limitations of both satellite data and models. In particular, recent data assimilation experiments have shown the crucial role of an accurate land surface model parameterization to optimally integrate models and satellite observations.

The aim of this study is to test the benefit of directly optimizing the irrigation parameters of a sprinkler irrigation module embodied in the Noah MP land surface model running within the NASA Land Information System framework. The experiment was conducted over a highly irrigated area in the Po Valley (Italy) using synthetic irrigation benchmark data and at a spatial resolution of 0.01°. The improvement of the poorly-parameterized sprinkler irrigation scheme through a proper calibration is intended to be a valid alternative to quantify agricultural water uses.
Mapping and quantification of groundwater–surface water exchange along a headwater stream using Distributed Temperature Sensing: First findings from the Wüstebach Catchment, Germany
Authors: Wenninger Jochen , Katsanou Konstantina , Cattapan Alessandro , Venneker Raymond , Bogena Heye , Bol Roland
Published: May 2023

Groundwater-Dependent Ecosystems (GDEs) are valuable as they support ecosystem services at local and regional scales. Although they are closely related, surface- and groundwater bodies have traditionally been studied and managed separately. Since local hydrogeology and climate conditions affect GDEs, detailed spatial and temporal studies on their chemical and quantitative interactions are required.

A multi-disciplinary approach was used to investigate the interactions between surface- and groundwater in the Wüstebach test site, a 38.5 ha headwater catchment located in the Eifel National Park, Germany. This catchment is operated by the Forschungszentrum Jülich and is part of the TERENO Eifel Lower Rhine Valley Observatory. Along the streambed, a Fibre Optic Distributed Temperature Sensing (FO-DTS) experiment was set up in October 2022 to monitor the temperature changes of surface water along a 293 m long transect. The FO cable was connected to a Silixa XT-DTS instrument and temperature measurements were collected at 25 cm and 15 min sampling intervals. Moreover, a series of conservative tracer measurements were carried out using slug and continuous injection tests along the stream to quantify the amounts of groundwater exfiltration. In addition, spatially detailed electrical conductivity readings along the stream together with groundwater level measurements were carried out and water samples were collected for chemical determinations. Results of the salt dilution injections revealed that the headwater stream receives a significant contribution from groundwater along the transect, while the initial DTS recordings pinpointed several distinct locations where groundwater inputs occur along the stream; which were also identified on the field. An improved understanding of the catchment's quantitative and qualitative water flows is anticipated as a result of the mapping and subsequent quantification of the groundwater input.
GIS—based application of Benfratello's method to estimate the irrigation deficit and its variability in the Capitanata plain under climate change
Authors: Peli Marco , Hanif Muhammad Faisal , Barontini Stefano , Romano Emanuele , Ranzi Roberto
Published: May 2023

Benfratello's Contribution to the study of the water balance of an agricultural soil (Contributo allo studio del bilancio idrologico del terreno agrario) was firstly published in 1961. The paper provides a practical conceptual and lumped method, based on climatic forcings and on the field capacity, to determine the irrigation deficit in agricultural districts. It generalizes the previous Thornthwaite (1948) and Thornthwaite and Mather (1955) water balances thanks to the application of a dimensionless approach introduced by De Varennes e Mendonça (1958), and of a power—law desiccation function. Since then, it has been used in many semi—arid areas in Southern Italy.

Due to its simplicity and to the small number of required parameters, Benfratello's method could be regarded to as an effective tool to assess the effects of climatic, landuse and anthropogenic changes on the soil water balance and on the irrigation deficit, both at the climatic scale and in real time.

In previous EGU—GA contributions (Barontini et al., 2021, 2022) we presented a GIS—based implementation of Benfratello's method to assess the irrigation deficit in the Capitanata plain (4550 km2), and a theoretical development of the method to estimate in closed form the interannual variability of the calculated irrigation deficit, once known the variability of temperature and precipitation.

In this contribution we present the results obtained by applying the GIS—based Benfratello framework to assess the irrigation deficit and its variability in the Capitanata plain under different climate change scenarios.

The scenarios were generated with the following procedure: (i) evaluation of different GCMs (CNRM-CM5, CMCC-CM and IPSL-CM5A-MR) in comparison with the historical data, (ii) correction of systematic biases, (iii) application of the same biases to the corresponding IPCC RCP4.5 and RCP8.5 scenarios, (iv) statistical downscaling of the obtained models to estimate future time series for the meteorological stations of interest in the considered case study and (v) spatial interpolation with ordinary Kriging.
GIS-based Framework and AI Approaches to support Decision Makers in Implementation of Climate-adaptive Design Solutions
Authors: Miraglia Vittorio , Clemente Maria Fabrizia , D'Ambrosio Valeria , Di Martino Ferdinando
Published: May 2023

Urban and metropolitan settlements, due to the growing impacts of climate change, are highly at risk from critical hydro-meteorological hazards (HMHs), such us floods and heatwaves.
Future climate change scenarios require the implementation of resilient design solutions taking into account the climate projections, as well as vulnerability and exposure. In this context, we propose a GIS-based framework aimed at supporting decision-makers in designing long-term climate adaptive design solutions. The framework is developed starting from input data assimilation; then, using AI machine learning and decision-making techniques, are executed aggregations and classifications of urban physical features in order to assess the spatial distribution of vulnerability and risk indicators.
In particular, it is proposed a method to verify the resilient efficacy of nature-based solutions in reducing potential economic damages produced by coastal floods events, and simultaneously improving the open spaces heatwave vulnerability.
On the Assimilation of Remote Sensing Data for Soil Moisture and Leaf Area Predictions Using an Ensemble-Kalman-Filter-Based Assimilation Approach in a tree-grass Mediterranean Ecosystem
Authors: Montaldo Nicola , Corona Roberto
Published: May 2023

Data assimilation techniques allow for optimally merging remote sensing observations in ecohydrological models, guiding them for improving land surface flux predictions. Nowadays freely available remote sensing products, like those of Sentinel 1 radar, Landsat 8, and Sentinel 2 sensors, allow for monitoring land surface variables (e.g., radar backscatter for soil moisture and the normalized difference vegetation index, NDVI, for leaf area index, LAI) at unprecedented high spatial and time resolutions, appropriate for heterogeneous ecosystems, typical of semi-arid ecosystems characterized by contrasting vegetation components (grass and trees) competing for water use. An assimilation approach that assimilates radar backscatter and grass and tree NDVI in a coupled vegetation dynamic-land surface model is proposed. It is based on the Ensemble Kalman filter (EnKF), and it is not limited to assimilate remote sensing data for model predictions, but it uses assimilated data for dynamically updating key model parameters (the ENKFdc approach), the saturated hydraulic conductivity, and the grass and tree maintenance respiration coefficients, which are highly sensitive parameters of soil water balance and biomass budget models, respectively. The proposed EnKFdc assimilation approach facilitated good predictions of soil moisture in an heterogeneous ecosystem in Sardinia, for 5 years period with contrasting hydrometeorological (dry vs wet) conditions. Contrary to the EnKF-based approach, the proposed EnKFdc approach performed well for the full range of hydrometeorological conditions and parameters, even assuming extremely biased model conditions with very high or low parameter values compared to the calibrated (“true”) values. The EnKFdc approach is crucial for soil moisture and LAI predictions in winter and spring, key seasons for water resources management in Mediterranean water-limited ecosystems. The use of ENKFdc also enabled us to predict evapotranspiration and carbon flux well, with errors less than 4% and 15%, respectively, although the initial model conditions were extremely biased.
Can Earth System Models represent the spatial variability of land surface processes over complex terrain?
Authors: Zorzetto Enrico , Malyshev Sergey , Chaney Nathaniel , Shevliakova Elena
Published: May 2023

The land components of Earth System Models (ESMs) are increasingly used to predict changes in surface climate and hydrological processes at the global scale. However, due to their coarse resolution, these models still struggle in representing the fine-scale spatial variability of key land variables important for hydrological applications, such as snow cover, land surface temperature, and soil moisture. To address this limitation, we test here a sub—grid model structure recently developed for the Geophysical Fluid Dynamics Laboratory (GFDL) ESM4.1 land model. This novel model structure employs a machine learning technique and high-resolution terrain data to partition each land surface model grid in a set of land ‘tiles’ with homogeneous physical properties, which are then used to learn land processes at scales finer than the nominal land model resolution. This technique is especially relevant over complex terrain, where we can use elevation information to refine model predictions of the local energy balance and hydrological processes. Over each topography-aware model tile, the land model can thus provide local estimates of relevant land variables which can be then combined to produce high resolution maps and learn their spatial variance. As a proof of concept, here we will compare this modelling approach with satellite observations of land surface temperature, evaluating the skill of the model in reproducing land heterogeneity over complex topography regions. This analysis can be extended to other variables of hydrological interest, in particular soil moisture. As land models of increasing spatial resolution are being developed, our analysis here underlines the importance of evaluating not only grid average model output, but also predicted spatial variability using observational datasets.
A Vision for Transformative Hydrological Monitoring – Planning for the UK Floods and Droughts Research Infrastructure (FDRI)
Authors: Evans Jonathan , Bloomfield John , Coxon Gemma , Teagle Simon , Buytaert Wouter , Fry Matt , Ball Lucy , Rudd Ali , Sorensen James , Chappell Nick , Wagener Thorsten , Old Gareth
Published: May 2023

Here we present the UK vision for new world-leading hydrological observation networks and sensor innovation test beds that will provide the long-term datasets needed to enable the mitigation of the impacts of hydrological extremes. Plans are underway for a Floods and Droughts Research Infrastructure (FDRI). This represents a major capital investment expected to be funded by the UK Research and Innovation Infrastructure Fund and delivered through the Natural Environment Research Council (NERC) at an estimated cost of £38m. FDRI is urgently needed to make the UK more adaptable and resilient to floods and droughts. It will include major new hydrological catchment instrumentation, with innovative technology to provide observations of key components of the terrestrial water cycle, and in-field facilities for trialling and developing new sensing technologies. Extensive community consultation and reviews have identified key science questions that are being used to inform infrastructure design. Successful impact will be enabled through strong investment in digital infrastructure to achieve a hydrological data commons. Integrated near real-time datasets will be publicly accessible, consolidated and inter-operable, ready for application specific analysis and modelling. As FDRI planning develops, there are opportunities to design-in the latest thinking on catchment monitoring strategies with innovative sensing, and to ensure that long-term hydrological datasets will be able to answer a wide variety of future research questions.
Downscaling and validation of 1km ESA Soil Water Index for soil moisture monitoring on agricultural land in temperate climate conditions
Authors: Conrad Christopher , Schmelzer Johannes , Schlaak Julian , Löw Johannes
Published: May 2023

Near-surface soil moisture is an important parameter for estimating the water balance of ecosystems, especially for the exchange of water between atmosphere and soil. In the past decades, global and continental products, e.g. the Soil Water Index (SWI) of ESA, have been developed for large-scale monitoring from passive and active microwave data. ESA SWI was developed for Europe based on the surface soil moisture product derived from Sentinel-1 C-band SAR data (1km resolution) and Metop ASCAT surface soil moisture (12.5km). However, for practical, small-scale applications on the local level, there is currently little data available. This contribution elaborates on the validation of the SWI for temperate agricultural regions at the example of the agrometeorological network of the JECAM test site DEMMIN in Northeast Germany. For this purpose, two resampling methods, a bilinear interpolation and a statistical downscaling approach using Random Forest were tested on SWI data from 2019. The statistical downscaling approach integrates Sentinel satellite data and the Topographical Wetness Index based on a 10m resolved elevation model. Both resampling methods showed similar results. Over time, the SWI significantly overestimates the in situ data before and after the crop growing season. A higher agreement is observed in the summer months. For 19 of the 29 investigated agrometeorological stations a statistically positive correlation with R>0.5 was found. The remaining stations showed little to no correlation, most likely due influences of various crops types on the remote sensing data. The results suggest a temporally limited applicability of the SWI 1km data for local assessments of soil moisture.
Benefits of using convolutional neural networks for seismic data quality analysis
Authors: Casale Paolo , Pignatelli Alessandro
Published: May 2023

Abstract. Seismic data represent an excellent source of information and can be used to investigate several phenomena such as earthquake nature, faults geometry, tomography etc. These data are affected by several types of noise that are often grouped into two main classes: anthropogenic and environmental ones. Nevertheless instrumental noise or malfunctioning stations detection is also a relevant step in terms of data quality control and in the efficiency of the seismic network. As we will show, visual inspection of seismic spectral diagrams allows us to detect problems that can compromise data quality, for example invalidating subsequent calculations, such as Magnitude or Peak Ground Acceleration (PGA). However, such visual inspection requires human experience (due to the complexity of the diagrams), time demanding and effort as there are too many stations to be checked. That’s why, in this paper, we have explored the possibility of “transferring” such human experience into an artificial intelligence system in order to automatically and quickly perform such detection. The results have been very encouraging as the automatic system we have set up shows a detection accuracy of over 90 % on a set of 840 noise spectral diagrams obtained from seismic station records.
Tracing and visualisation of contributing water sources in the LISFLOOD-FP model of flood inundation (within CAESAR-Lisflood version 1.9j-WS)
Authors: Wilson Matthew D. , Coulthard Thomas J.
Published: May 2023

Abstract. We describe the formulation of a simple method of water source tracing for computational models of flood inundation and demonstrate its implementation within CAESAR-Lisflood. Water source tracing can provide additional insight into flood dynamics by accounting for flow pathways of each model boundary condition. The method developed is independent of the hydraulic formulation used, allowing it to be implemented in other model codes without affecting flow routing. In addition, we developed a method which allows up to three water sources to be visualised in the RGB colour space, while continuing to allow depth to be resolved. The number of water sources that may be traced is limited only by the computational resources. We show the application of the methods developed for example applications of a major flood event, a shallow estuary, and Amazonian wetland inundation. A key advantage is that the method is independent of the hydraulic formulation, meaning that it is relatively straightforward to add to existing finite-volume codes, including those based on or developed around the LISFLOOD-FP method. This method enables water tracing with a minimal computational overhead, allowing users of the LISFLOOD-FP method to address environmental issues relating to water sources and mixing, such as water quality and contamination problems.
Mapping the basement of the Cerdanya Basin (eastern Pyrenees) using seismic ambient noise
Authors: Díaz Jordi , Ventosa Sergi , Schimmel Martin , Ruiz Mario , Macau Albert , Gabàs Anna , Martí David , Akin Özgenç , Vergés Jaume
Published: May 2023

Abstract. Ambient seismic noise acquired in the Cerdanya Basin (eastern
Pyrenees) is used to assess the capability of different methodologies to map
the geometry of a small-scale sedimentary basin. We present results based on
a 1-year-long broad-band deployment covering a large part of the eastern
Pyrenees and a 2-month-long high-density deployment covering the basin with
interstation distances around 1.5 km. The explored techniques include
autocorrelations, ambient noise Rayleigh wave tomography, horizontal-to-vertical-spectra ratio (HVSR) and band-pass-filtered ambient noise amplitude
mapping. The basement depth estimations retrieved from each of these
approaches, based on independent datasets and different implicit
assumptions, are consistent, showing that the deeper part of the basin is
located in its central part, reaching depths of 600–700 m close to the
Têt fault trace bounding the Cerdanya Basin to the NE. The overall
consistency between the results from all the methodologies provides solid constraints to our basement depth estimation, although significant
differences arise in some areas. The results also show that, when
high-density seismic data are available, HVSR and ambient noise amplitude
analysis in a selected frequency band are useful tools to quickly map the
sedimentary 3D geometry. Beside this methodological aspect, our results help
to improve the geological characterization of the Cerdanya Basin and will
provide further constraints to refine the seismic risk maps of an area of
relevant touristic and economic activity.
Modeling the timing of Patagonian Ice Sheet retreat in the Chilean Lake District from 23–10 ka
Authors: Cuzzone Joshua , Romero Matias , Marcott Shaun
Published: May 2023

Abstract. Studying the retreat of the Patagonian Ice Sheet (PIS) during the last deglaciation represents an important opportunity to understand how ice sheets outside the polar regions have responded to deglacial changes in temperature and large-scale atmospheric circulation. At the northernmost extension of the PIS during the last glacial maximum (LGM), the Chilean Lake District (CLD) was influenced by the southern westerly winds (SWW), which strongly modulated the hydrologic and heat budget of the region. Despite progress in constraining the nature and timing of deglacial ice retreat across this area, considerable uncertainty in the glacial history still exists due to a lack of geologic constraints on past ice margin change. Where the glacial chronology is lacking, ice sheet models can provide important insight into our understanding of the characteristics and drivers of deglacial ice retreat. Here we apply the Ice Sheet and Sea-level System Model (ISSM) to simulate the LGM and last deglacial ice history of the PIS across the CLD at high spatial resolution (450 meters). We present an ensemble of LGM ice sheet model experiments using climate inputs from the Paleoclimate Modelling Intercomparison Project (PMIP4) and a transient simulation of ice margin change across the last deglaciation using climate inputs from the CCSM3 Trace-21ka experiment. We find that although the simulated LGM temperature is primarily responsible for differences in simulated ice geometries, wintertime precipitation also plays an important role in modulating LGM ice sheet volume and extent. The simulated deglaciation is found to match existing geologic constraints that indicate widespread ice margin retreat between 18 to 16.5 ka. Following this interval our simulations suggest that the ice sheet retreated rapidly, and by 15 ka onward, only mountain glaciers remained across the CLD in contrast with sparse geologic data that indicate a local ice cap remaining until 10 ka. Additionally, our results suggest that modest variations in winter precipitation (~10 %) can modulate the pacing of ice retreat by 1–2 ka, which has implications when comparing simulated outputs of ice margin change to geologic reconstructions. Therefore, these LGM and deglacial experiments signify the importance in constraining the deglacial strength, latitudinal position, and extent of the SWW and its influence on the hydrologic and heat budget and also highlight the importance in constraining paleoclimate parameters critical to modelling and understanding the drivers of deglacial PIS behavior.
DAMPAK KEPUASAN KERJA TERHADAP KINERJA PADA IBU BEKERJA DITINJAU DARI WORK FAMILY CONFLICT DAN STRES KERJA SELAMA PANDEMIC COVID-19
Authors: Sandini Dwi , Hariyanti Ifani , Maulyan Feti Fatimah
Published: May 2023

Abstrak-penelitian ini bertujuan untuk menganalisis dampak kepuasan kerja terhadap kinerja ditinjau dari work family conflict dan stress kerja, terutama bagi wanita bekerja dimasa pandemic Covid 19. Perempuan yang telah menikah atau menjadi seorang ibu adalah kelompok yang paling banyak mengalami stres karena menjadi pihak yang paling banyak menanggung beban dan tuntutan selama pemberlakuan sistem kerja dari rumah (WFH) sekaligus juga harus mengurus rumah tangga dan anak yang juga turut belajar dari rumah sehingga akhirnya menyebabkan work family conflict atau konflik peran antara pekerjaan-keluarga. Sample penelitian ini berjumlah 100 orang, Teknik analisis yang digunakan adalah teknik analisis kuantitatif dengan metode regresi linier berganda. Hasil penelitian ini adalah dampak kepuasan kerja memiliki pengaruh yang signifikan terhadap kinerja pada ibu bekerja. Artinya semakin tinggi work family conflict maka akan menyebabkan semakin rendah pula kinerja seseorang, begitu pula sebaliknya.

This study aims to analyze the impact of job satisfaction in terms of work family conflict and work stress, especially for women who work during the Covid 19 pandemic. Women who have worked or become mothers are the group that experiences the most stress due to being the party who the most workloads and workloads during the implementation of the work from home system (WFH) also have to take care of the household and children who also learn from home so that eventually lead to work-family conflicts or role conflicts between work-family. The sample of this research is 100 people. The analysis technique used is quantitative analysis technique with multiple linear regression method. The results of this study are the impact of job satisfaction has a significant influence on the performance of working mothers. This means that the higher the work family conflict, the lower the performance of a person, and vice versa.
PENGGUNAAN LABEL HALAL DAN HARGA DALAM MENINGKATKAN KEPUTUSAN PEMBELIAN PRODUK KOSMETIK (STUDI PADA MASYARAKAT KOTA BANDUNG)
Authors: Nurdin Sahidillah , Setiani Pika Nilam Cahya
Published: May 2023

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan label halal dan harga dalam meningkatkan keputusan pembelian produk kosmetik wardah. Populasi yang digunakan pada  penelitian ini adalah konsumen yang pernah membeli dan menggunakan kosmetik dengan merek wardah yang berjumlah 97 responden. Metode dalam penelitian ini yaitu menggunakan metode kuantitatif, pengambilan sampel menggunakan teknik non-probability sampling, dimana pemilihan anggota populasi menggunakan purposive sampling, Metode analisis yang digunakan adalah regresi linear berganda dengan bantuan alat olah data statistic SPSS. Hasil penelitian menunjukkan bahwa penggunaan label halal pada kemasarn serta harga secara bersama-sama berpengaruh signifikan terhadap keputusan pembelian dengan arah positif.
PENINGKATAN LOYALITAS PELANGGAN PADA HARIAN UMUM PIKIRAN RAKYAT MELALUI DIGITAL MARKETING DAN CITRA MEREK
Authors: Erika Tsya , Solihat Ani , Trijumansyah Andry , Djunarto  , Scorita Kurnia Budhy
Published: May 2023

Era  globalisasi ini hampir merubah bentuk penyajian media informasi, informasi pada masa kini disajikan tidak hanya dalam bentuk tercetak namun disajikan  juga dalam berbagai media atau bentuk elektronik yang dapat di akses melalui jaringan internet. Sampai saat ini zaman konvensional telah berubah menjadi digital yang mengakibatkan loyalitas pelanggan pada media cetak menurun dan persaingan dalam internet meningkat. Tujuan dari penelitian ini untuk mengetahui seberapa besar pengaruh Digital Marketing dan Citra Merek terhadap Loyalitas Pelanggan  pada Harian Umum Pikiran Rakyat. Metode penelitian yang digunakan dalam penelitian ini adalah Kuantitatif Deskriptif dan Verifikatif, dengan jumlah responden 100 dan menggunakan teknik sampling insidental.  Adapun teknik pengambilan data berupa observasi,, kuesioner, studi kepustakaan dan data primer. Hasil penelitian ini secara parsial digital marketing berpengaruh signifikan terhadap loyalitas pelanggan dan citra merek berpengaruh signifikan terhadap loyalitas pelanggan. Secara simultan digital marketing dan citra merek berpengaruh terhadap loyalitas pelanggan Harian Umum Pikiran Rakyat.
PENGARUH REKRUTMEN DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN PADA PERUSAHAAN MEBEUL PT. TISCHLERZENTRUM BANDUNG
Authors: Setiadi Edi , Dedy Asep , Mubarok Ade , Sukajie Bambang
Published: May 2023

Sumber daya manusia adalah bagian penting dalam sebuah perusahaan untuk mencapai tujuan perusahaan. Salah satu cara untuk meningkatkan performansi karyawan agar dapat dicapai dengan baik dengan melakukan rekrutmen yang baik dan memberikan kepuasan kerja terhadap kinerja karyawan. Penelitian ini bertujuan untuk mengetahui pengaruh rekrutmen dan kepuasan kerja terhadap kinerja karyawan mebeul di PT Tischlerzentrum Bandung. Penelitian ini menggunakan metode deskriptif verifikatif. Sumber data yang digunakan yaitu data primer dan sekunder. Teknik pengumpulan data dilakukan dengan cara wawancara, studi kepustakaan dan kuesioner. Jumlah sampel yang diambil kepada 30 responden menggunakan metode non probability sampling dengan teknik sensus. Analisis data yang digunakan adalah uji regresi linear sederhana, uji hipotesis yaitu uji t, dan uji koefisien determinasi. Hasil analisis deskriptif menunjukan bahwa rekrutmen dan kepuasan kerja yang disampaikan dapat membantu pekerjaan dalam kinerja karyawan pada perusahaan. Kemudian karyawan selalu berusaha menerapkan hasil kepuasan pekerjaan dan pengetahuan semakin bertambah. Berdasarkan hasil penelitian verifikatif menunjukan hasil uji t terdapat pengaruh yang signifikan antara rekrutmen dan kepuasan terhadap kinerja karyawan. Hubungan rekrutmen dan kepuasan terhadap kinerja karyawan termasuk kategori kuat.
PENGARUH PROGRAM PEMELIHARAAN KARYAWAN TERHADAP PRESTASI KERJA KARYAWAN
Authors: Maulyan Feti Fatimah , Sandini Dwi , Yuliyana Wulan
Published: May 2023

Program pemeliharaan karyawan yang efektif akan membantu perusahaan dalam meningkatkan prestasi kerja karyawannya. Guna menunjang hal tersebut perusahaan harus memiliki program pemeliharaan karyawan yang dilakukan secara berkala. Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh program pemeliharaan karyawan terhadap prestasi kerja karyawan PT. Pegadaian Cabang Kiaracondong Bandung. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dan verifikatif. Teknik sampling yang digunakan adalah purposive sampling dengan jumlah sample yang digunakan sebanyak 30 responden. Hasil dari penelitian ini menunjukkan bahwa terdapat hubungan yang rendah antara prestasi kerja terhadap program pemeliharaan karyawan PT Pegadaian Cabang Kiaracondong Bandung.
PENGARUH STRES KERJA DAN PENGEMBANGAN KARIER TERHADAP TURNOVER INTENTION PADA PT POLA MANUNGGAL SEJATI
Authors: Rahayu Yayu Sri , Irawan Usep
Published: May 2023

PT Pola Manunggal Sejati adalah perusahaan manufaktur tekstil yang terintegrasi spesialisasi polyester baik tenun maupun rajut. Perusahaan ini difasilitasi dengan proses weaving,knitting, dyeing dan printing. Turnover Intention adalah keinginan karyawan untuk pindah dari perusahaan hanya sebatas keinginan dan belum dilakukan secara nyata, keinginan muncul karenakaryawan merasa ada pekerjaan yang lebih baik dibandingkan pekerjaan sekarang yang sedang dilakukan. Tujuan penelitian ini adalah untuk mengetahui bagaimana pengaruh stres kerja dan pengembangan karier terhadap turnover intention pada PT Pola Manunggal sejati. Sampel yang digunakan dalam penelitian ini adalah 68 responden dengan teknik non probability sampling. Data yang diperoleh di analisis menggunakan SPSS versi 25 dan teknik analisis data menggunakan metode deskriptif dan verifikatif. Hasil penelitian menunjukan bahwa stres kerja mempunyai pengaruh positif dan signifikan terhadap turnover intentuion, pengembangan karier mempunyai pengaruh negatif dan signifikan terhadap turnover intention. Secara simultan stres kerja dan pengembangan karier bersama-sama berpengaruh signifikan terhadap turnover intention.
PENGARUH INOVASI PRODUK, PROMOSI, DAN KUALITAS PELAYANAN TERHADAP KEPUTUSAN PEMBELIAN SEPEDA MOTOR
Authors: Restiani Widjaja Yani , Wildan
Published: May 2023

Penelitian ini bertujuan untuk mengetahui pengaruh Inovasi Produk, Promosi, dan Kualitas Pelayanan terhadap Keputusan Pembelian sepeda motor Honda Beat di CV. Subur Jaya Motor cabang Ciawi Tasikmalaya. Penelitian ini menggunakan analisis Kuantitatif Deskriptif Verifikatif, jumlah sampel yang diambil adalah 70 responden dengan metode purposive sampling. Pengumpulan data menggunakan kuesioner, Data dianalisis dengan uji validitas dan reliabilitas, uji asumsi klasik, analisis regresi linier berganda, dan pengujian hipotesis menggunakan rumus Thitung dan Fhitung. Hasil penelitian menunjukan inovasi produk tidak berpengaruh signifikan terhadap keputusan pembelian, promosi berpengaruh signifikan terhadap keputusan pembelian, kualitas pelayanan tidak berpengaruh signifikan terhadap keputusan pembelian, dan inovasi produk, promosi, dan kualitas pelayanan secara bersama-sama berpengaruh signifikan terhadap keputusan pembelian sepeda motor Honda Beat di CV. Subur Jaya Motor cabang Ciawi Tasikmalaya.
Motivasi Wisatawan dalam Membeli Produk Kemasan Plastik di Tempat Kawasan Wisata Pantai
Authors: Rahmania Rahmania , Laurensius Windy Octanio Haryanto  , Ahmad Rieskha Harseno
Published: May 2023

Seseorang melakukan wisata umumnya untuk mendapatkan kesenangan, namun seringkali destinasi wisata tidak seperti yang diharapkan. Salah satu destinasi wisata yang sering dikunjungi adalah pantai. Sebagai destinasi wisata yang memanfaatkan potensi alam, pantai memiliki permasalahan terkait dengan kebersihan lingkungan. Kebersihan destinasi wisata dipengaruhi oleh perilaku wisatawan saat berada di lokasi dan peran para pelaku usaha dalam menjual produknya. Salah satu perilaku wisatawan yang membuat destinasi menjadi tidak indah yaitu membuang sampah secara sembarang. Penelitian ini menggunakan studi literatur untuk menemukan berbagai faktor yang mempengaruhi perilaku wisatawan dalam membuang sampah. Terdapat sembilan faktor penyebab wisatawan membuang sampah sembarangan. Selain itu pengaruh dari pelaku usaha yang menawarkan produk dengan kemasan plastik atau produk instan kepada wisatawan menyebabkan timbulan sampah dari produk yang terjual. Keterkaitan antara pelaku usaha dan wisatawan menjadi faktor yang menyebabkan banyaknya sampah anorganik di tempat destinasi wisata. Faktor harga dan kemudahan untuk mendapatkan produk menentukan keputusan wisatawan dalam memilih antara produk plastik dengan ramah lingkungan. Penyampaian informasi dan edukasi kepada masyarakat dibutuhkan untuk dapat menanggulangi dan mengurangi sampah plastik yang dapat merusak lingkungan.
(SEBUAH ALTERNATIF) PENGEMBANGAN SKEMA PERANCANGAN IDENTITAS VISUAL BAGI DESAIN KOMUNIKASI VISUAL
Authors: Ficky Ficky aulia
Published: May 2023

Identitas visual merupakan salah satu porsi dari keilmuan DKV yang terbilang krusial. Perannya mampu merepresentasikan citra perusahaan/produk ke dalam bentuk simbol yang kemudian tertanam ke benak audiens. Ini merupakan bagian kecil dari irisan konsep branding yang besar dan mencakup banyak strategi. Perannya dalam area visual ialah lebih dari sekadar diferensiasi, yang berarti melibatkan strategi untuk memuat nilai-nlai di dalamnya, seperti bagaimana positioning dalam wujud visual sebagai representasi dari visi dan misi perusahaan, bagaimana itu terwujud melalui bentuk yang didasari suatu relasi makna yang kuat dan melalui strategi teoritis dan teknis beserta pedoman-pedomannya. Sehingga dalam kurun waktu tertentu identitas visual hadir dan dimaknai oleh aidiens secara emosional. Ini menjadi sebuah tantangan ketika hari ini para aktivis desain telah bersama lahir di masa yang serba praktis. Kita semua tahu bahwa kreativitas merupakan jalan agung menuju sebuah peradaban seni dan desain. Namun, jurnal terapan ini menawarkan satu alternatif sebagai langkah pembantu yang strategis dan sistematis dalam proses pembentukan identitas visual untuk para peserta didik maupun aktivis desain. Di mana memuat cara kerja convergent dan divergent think sebagai upaya pembentukan identitas visual ke arah yang berkualitas dan efektif. Penempuhan skema ini bertujuan setidaknya menjadi upaya pembeda bagi dunia yang semakin serba instan, sekaligus menjadikannya bentuk respon untuk menjawab tantangan di dunia industri di berbagai skala, agar peserta didik mampu mengurai permasalahan secara metodologis. Oleh karenanya melalui metode observasi, penulis memiliki usaha untuk menawarkan sebuah skema perancangan identitas visual.
De la comprensión lectora a la lectura expresiva: hacia una enseñanza integradora
Authors: Briz Villanueva Ezequiel , Sanjuán Álvarez Marta
Published: May 2023

La lectura expresiva es la actividad apasionante de dar vida y forma oral a un mensaje escrito. Se trata de una actividad de alto valor educativo y cultural que requiere un proceso intelectual y comunicativo complejo en el que intervienen destrezas técnicas para sonorizar el texto, interpretarlo y comunicarlo de manera expresiva y matizada. Además, se requieren ciertas estrategias metacognitivas y emocionales sin las cuales no es posible realizar la tarea de modo adecuado. El objetivo de este trabajo es realizar una revisión teórica e interdisciplinar del conjunto de destrezas principales que conforman la competencia lectora con el propósito de presentar de forma estructurada las conexiones que existen entre la lectura comprensiva y la lectura expresiva. La meta final es proporcionar orientaciones al profesorado en su labor de enseñar y evaluar la lectura expresiva e impulsar al alumnado de manera motivadora hacia una lectura en voz alta eficaz e incluso hacia lo que podríamos llamar una lectura artística.
La ortografía de estudiantes adscritos al Programa de Mejora del Aprendizaje y del Rendimiento: aproximación normativa y errores frecuentes
Authors: Sánchez Guil Yaiza , Ridao Rodrigo Susana Ridao
Published: May 2023

El presente trabajo se enmarca en el cruce de dos coordenadas. En primer lugar, la enseñanza de la ortografía, la didáctica de esta disciplina y las dificultades que se presentan. En segundo lugar, la Atención a la Diversidad, más concretamente el Programa de Mejora de Aprendizaje y del Rendimiento (en adelante PMAR): se describe dicho programa, el tipo de alumnado que se incluye en él y los objetivos o directrices que prevé la ley de educación en cuanto a la ortografía. Tomando como corpus redacciones de estudiantes incluidos en PMAR, se detectan las equivocaciones más frecuentes. Como resultado se ha obtenido que los principales focos de errores se derivan de las tildes (37.28 %), la puntuación (29.66 %) y las mayúsculas (15.25 %).
İntihar Davranışında Bulunan Bireylerin Güven ve Güç Kaynakları
Authors: CANSIZ KÖSESOY Berra
Published: May 2023

This study was produced from the data obtained as a result of interviews with people who applied to Elazig Fırat University Hospital and their relatives as a result of suicidal behavior between August 1 and October 31, 2021. In the related research, which was planned qualitatively and used purposive sampling technique, 31 cases were reached and a total of 55 people were interviewed, 21 of whom were suicide attempters. In this study, the effects of these factors on suicidal behavior are evaluated by making use of research data on the power sources that people have, the methods of coping with problems, the networks they are involved in and the bonds they establish based on confidence. According to research data; "loss of trust and fear, attachment behavior disorders, chronic diseases, responsibility for care, challenging characteristics of transitional periods, addiction, unresolved family problems, histories of neglect and abuse, economic problems, and beliefs that the request for help will not be met or will be used against them" these are the main problems that limit social life and help resources of people who commit suicidal behavior. Hiding or denying the need for help for various reasons, lack of equipment to cope with crisis situations and lack of a supportive environment complicates the problems, complicates the solution and increases the risk of suicide by deepening the feelings of hopelessness and loneliness. It is thought that this study, which reveals the need for medical and public health social work practices in the intervention processes related to suicide, will contribute to the planning of preventive services related to suicide and the assessment of suicide risk. Keywords: Suicide, Suicidal Behavior, Attachment Behavior, Coping Methods, Medical Social Work, Public Health Social Work Jel Codes: I0, I31, J12, J17, Z0
Anayasa Değiştirme İktidarının Kötüye Kullanılmasını Önlemeye Yönelik Anayasa Değişikliği Usulünün Farklılaştırılması
Authors: Kaplan Arık Aslıhan
Published: May 2023

Constitution-making powers impose limitations on their power to amend the constitution in the constitutional texts they prepare. These limits are intended to prevent the differentiation or abolition of the basic philosophy of the constitution and the constitutional order established by the power to make the constitution. These limits, which are brought in order to prevent the constitutional amendment powers from making changes other than their purpose, are realized by further protecting the principles and values that are given special value in the constitutions of some countries and that constitute the basic philosophy of the constitution. In other words, some provisions that constitute the basic principles and values of the constitution are subject to a different amendment procedure compared to other provisions of the constitution. This differentiation procedure includes additional conditions such as a qualified majority, a referendum, or the passage of a certain period of time in the amendment process. In this study, the differentiated constitutional amendment procedure and whether these procedures have an effect on the abuse of constitutional amendment power have been examined. Keywords: Constitutional amendment power, constitutional amendment procedure, differentiated constitutional amendment procedure, abuse of constitutional amendment power.
Okul Müdürlerinin Kayırmacı Tutum ve Davranışlarının Öğretmenlerin Performansına Etkileri
Authors: Yeşilyurt Veysi
Published: May 2023

In this study, the effects of favoritism attitudes and behaviors of school principals on teachers' performance will be examined. Nepotism is considered by many experts to be a sensitive situation in schools where education and training are applied, as it changes the organizational activities defined as the realization of goals and objectives set by a person. For this reason, according to the level of empathy of teachers, whether school principals are fair in their nepotistic attitudes and behaviors can be understood from the trust felt in the principal and their constructive, analytical approaches in the field of education. Administrators working in schools should manage their affairs by taking into account the principles of fairness and openness. Thus, school administrators will have drawn a picture away from nepotism by keeping an equal distance from their colleagues. It has been observed that teachers who are exposed to nepotistic attitudes question the concept of justice and even want to leave the school where they work. Because these behaviors negatively affect the teacher's performance. While the teacher should devote his motivation and achievement motivation to his students and profession in line with the education he receives, the teacher's professional task is disrupted due to spending his labor on problems arising from nepotism, as a result of which reluctance occurs and the motivation graph decreases. Nepotistic attitudes and behaviors negatively affect the achievement bar and efficiency of teachers in performing their professions. This situation can cause things to become impossible to get out of, and then it can't be executed after a while. As a result, teachers' job performance, motivation decreases and failure situations may occur. Key Words: School Principal, Teacher, Nepotism, Performance