bluuebunny/crossref_metadata_2025_split huggingface dataset:
Examine the Women Communication Managerial Skill at PT LAZ Coal Indonesia
Authors: Gunawan Dedy , Maella Nurannafi Farni Syam , Prawiradiredja Sanhari , Riswari Citra Rani Angga 
Published: July 2024

Efficient communication plays a crucial role in effective management, especially in the coal mining industry. This industry requires strong interpersonal and leadership skills due to its intricate stakeholder relationships and demanding operational environments. This case study explores the communication-based managerial skills of women leaders at PT LAZ Coal Indonesia, a well-known coal mining company in the region. The study follows the methodological approach of Robert K. Yin. The existing literature on communication in the mining industry emphasizes the significance of strategic communication in effectively managing intricate stakeholder dynamics, promoting teamwork, and facilitating organizational transformation. Research has highlighted the specific communication obstacles that women encounter in industries dominated by men. These challenges include overcoming gender biases and establishing credibility.

This qualitative case study utilized in-depth interviews with a purposive sample of two women managers at PT LAZ Coal Indonesia, encompassing mid-level supervisors to senior executives. The interviews delved into the participants' communication strategies, leadership approaches, and experiences in navigating the organizational culture. In addition, the researchers observed the women managers in their work environments and analyzed company documents to cross-reference the data. The research uncovers that the female managers at PT LAZ Coal Indonesia have honed a variety of communication-focused managerial abilities, such as attentive listening, compassionate issue resolution, and the tactical utilization of both formal and informal communication avenues. These skills have allowed them to establish trust with their teams, efficiently handle stakeholder relationships, and bring about organizational change. Nevertheless, the women encountered obstacles, including the task of maneuvering through gender-based biases and the requirement to adjust their communication styles to fit into the predominantly male organizational culture. This study offers valuable insights into the communication-based managerial skills of women leaders in the coal mining industry, showcasing their adeptness in navigating intricate organizational dynamics and cultivating collaborative work environments. The findings could potentially shape the creation of training and mentorship programs for women who aspire to be leaders. Additionally, they could add to our knowledge of communication strategies based on gender in industries that are predominantly male-dominated.
Pengaruh Likuiditas, Leverage, Profitabilitas, Pertumbuhan Perusahaan Dan Kebijakan Dividen Terhadap Nilai Perusahaan (Studi Empiris Pada Perusahaan Manufaktur Sektor Industri Barang Konsumsi Yang Terdaftar Di BEI Tahun 2019 – 2022)
Authors: Musthofa Rafly Muhammad , Bagana Batara Daniel 
Published: July 2024

Penelitian ini bertujuan untuk menganalisis dan menguji faktor-faktor yang berpengaruh terhadap nilai perusahaan. Variabel yang digunakan pada penelitian ini adalah likuiditas, leverage, profitabilitas, pertumbuhan perusahaan dan kebijakan dividen. Populasi yang digunakan dalam penelitian ini merupakan perusahaan manufaktur sektor industri barang konsumsi yang terdaftar di Bursa Efek Indonesia periode 2019-2022. Metode yang digunakan dalam pengambilan data adalah purposive sampling. Jumlah sampel yang digunakan sebanyak 41 perusahaan dan jumlah data yang digunakan sebanyak 164 data. Pada saat mengolah data, terdapat beberapa data perusahaan yang harus di outlier. Setelah dilakukan outlier, total sampel yang diperoleh sebanyak 94 data. Metode analisis data yang digunakan dalam penelitian ini adalah metode analisis kuantitatif. Hasil penelitian menunjukkan bahwa likuiditas dan kebijakan dividen berpengaruh positif terhadap nilai perusahaan. Leverage, profitabilitas, dan pertumbuhan perusahaan tidak berpengaruh terhadap nilai perusahaan.

Kata Kunci: Likuiditas, Leverage, Profitabilitas, Pertumbuhan Perusahaan, Kebijakan Dividen, dan Nilai Perusahaan
Pengaruh Tata Kelola Perusahaan Dan Tingkat Pertumbuhan Perusahaan Terhadap Kebijakan Dividen (Studi Empiris Perusahaan Manufaktur Yang Terdaftar Di Bursa Efek Indonesia Tahun 2018-2022)
Authors: Sudaryono Reza Yuda , Sunarto Sunarto 
Published: July 2024

Penelitian ini dilaksanakan bertujuan untuk mengidentifikasi pengaruh tata kelola perusahaan dan tingkat pertumbuhan perusahaan terhadap kebijakan dividen. Populasi penelitian pada perusahaan manufaktur yang terdaftar di BEI periode 2018-2022. Sampel dipilih dengan metode purposive sampling, dimana diperoleh sampel 175 data. Teknik analisis data menggunakan analisis regresi berganda untuk menguji model dan uji hipotesis. Hasil penelitian ini menunjukkan dewan komisaris independen berpengaruh positif, sedangkan dan kepemilikan individual berpengaruh negatif terhadap kebijakan dividen. Sementara, kepemilikan manajerial dan tingkat pertumbuhan perusahaan tidak berpengaruh terhadap kebijakan dividen.
Kata Kunci: Tata Kelola Perusahaan, Tingkat Pertumbuhan Perusahaan, dan Kebijakan Dividen
Purchase Intention sebagai Konsekuensi dari Electronic Word of Mouth, Informasi Usefulness dan Information Adoption Hand and Body Lotion (Studi pada Prospek Hand and Body Lotion Marina di Kota Bandung)
Authors: Pertiwi Retno Ardilla , Ernawadi Yadi 
Published: July 2024

Tujuan penelitian ini adalah menguji pengaruh electronic word of mouth terhadap purchase intention yang dimediasi oleh information usefulenss dan information adoption hand and body lotion Marina di Kota Bandung. Sebanyak 120 prospek hand and body lotion Marina berpartisipasi sebagai responden dalam penelitian ini. Metode cross-sectional atau one shot digunakan untuk mendapatkan data. Instrumen penelitian telah dinyatakan valid dan reliabel sehingga dapat digunakan untuk mengumpulkan data. Teknik analisis data yang digunakan adalah structural equation modelling (SEM) dengan menggunakan alat bantu SmartPLS versi 3.0. Dari empat belas hipotesis penelitian yang diusulkan, 10 diantaranya didukung oleh data empiris. Dengan hasil penelitian information quality, information quantity, dan information credibility berpengaruh baik secara langsung maupun tidak langsung terhadap purchase intention melalui information usefulness dan information adoption. Hasil penelitian ini diharapkan dapat memberikan manfaat bagi penelitian selanjutnya dan pihak manajerial objek yang dinilai atau industri skincare yang sejenis terkait perancangan strategi yang relevan dengan peningkatan kualitas atribut tersebut.
Kata Kunci: Electronic word of mouth, information quality, information quantity, information credibility, information usefulness, information adoption, purchase intention.
Pengaruh Harga, Celebrity Endorsement, Dan Electronic Word Of Mouth Terhadap Minat Beli Natasha Skincare Di Kota Cimahi
Authors: Tarigan Gres Marselina , Yulianti Eka 
Published: July 2024

Industri produk kecantikan di Indonesia khususnya produk skincare sangat berkembang pesat. Hal ini dapat menjadi peluang untuk perusahaan guna memajukan bisnis dan bersaing dengan kompetitor. Penelitian ini dilakukan untuk menguji pengaruh harga, celebrity endorsement, dan electronic word of mouth terhadap minat beli produk Natasha skincare di kota Cimahi. Penelitian ini melibatkan 120 responden orang Cimahi yang mengetahui Natasha Skincare dan menggunakan sosial media. Teknik pengumpulan data dilakukan dengan menyebarkan kuesioner online dengan teknik cross-sectional atau one shot study. Analisis data yang digunakan adalah data kuantitatif uji asumsi klasik, regresi berganda, dan uji hipotesis dengan

menggunakan alat bantu yaitu SPSS (software statistik program of social science) versi 27. Pada penelitian ini sudah menggunakan Instrumen penelitian yang telah dinyatakan lulus uji validitas dan uji reliabilitas. Berdasarkan hasil olah data dapat diketahui bahwa pengaruh harga, celebrity endorsement, dan electronic word of mouth memiliki pengaruh positif terhadap minat beli produk Natasha skincare di kota Cimahi.

Kata Kunci : harga, celebrity endorsment, electronic word of mouth, minat beli.
Pengaruh Good Corporate Governance Dan Risko Pajak Terhadap Biaya Utang (Studi Pada Perusahaan Properti Dan Real Estate Yang Terdaftar Di Bursa Efek Indonesia Periode 2019 – 2022)
Authors: Pratiwi Dyah Riski , Widiatmoko Jacobus , Indarti Maria Goreti Kentris 
Published: July 2024

Tujuan penelitian ini ialah menguji serta menganalisis dampak kepemilikan institusional, komite audit, kualitas audit, serta risiko pajak terhadap biaya utang. Dalam penelitian ini, 2 variabel kontrol, yakni profitabilitas serta ukuran perusahaan, juga digunakan. Populasi penelitian mencakup perusahaan properti serta real estate yang terdaftar di BEI dengan rentang waktu 2019 hingga 2022. Teknik sampling yang digunakan yakni purposive sampling, perolehan sampel sebanyak 154. Dengan menggunakan analisis regresi linier berganda menunjukan bahwa kepemilikan institusional memiliki pengaruh negatif signifikan terhadap biaya utang. Sementara risiko pajak, profitabilitas dan ukuran perusahaan mempunyai pengaruh positif signifikan terhadap biaya utang. Namun, komite audit dan kualitas audit tidak menunjukkan pengaruh signifikan terhadap biaya utang.
Pengaruh E-Service Quality Dan E-Trust Terhadap E-Customer Loyalty Melalui E-Customer Satisfaction (Studi pada Pengguna E-Commerce Bukalapak di Kota Bandung)
Authors: Chaeruliansyah Dwiky , Paramita Veronika Santi 
Published: July 2024

Tujuan dari penelitian ini adalah untuk menyelidiki bagaimana e-customer satisfaction bertindak sebagai mediator antara e-service quality dan e-customer loyalty. Selain itu, penelitian ini menyelidiki penurunan pengguna aplikasi e-commerce Bukalapak antara tahun 2020 dan 2023. Pada tahun 2017, Bukalapak merupakan salah satu perusahaan rintisan yang sukses di Indonesia. Saat ini, bukalapak masih aktif dalam persaingan dengan platform e-commerce lainnya. Namun, data dari Top Brand Index Bukalapak menunjukkan penurunan dari tahun 2020 hingga 2023. Penelitian ini menggunakan metode kuantitatif dengan menyebarkan kuesioner online secara langsung kepada siswa berusia antara 18 dan 30 tahun.
Jumlah responden sebanyak 120 orang, yang dipilih secara purposif, merupakan sampel total penelitian ini. Analisis data dilakukan menggunakan software SPSS 25, dengan metode yang melibatkan uji validitas dan reliabilitas, uji asumsi klasik, uji hipotesis, serta uji sobel. Hasil penelitian menunjukkan bahwa e-service quality berpengaruh positif dan signifikan terhadap e-customer satisfaction, e-trust berpengaruh positif dan signifikan terhadap e-customer satisfaction, e-service quality berpengaruh positif dan signifikan terhadap e-customer loyalty, e-trust berpengaruh positif namun tidak signifikan terhadap e-customer loyalty , e-customer satisfaction berpengaruh dan signifikan terhadap e-customer loyalty, e-service quality berpengaruh signifikan terhadap ­e-customer loyalty melalui e-customer satisfaction dan e-trust berpengaruh signifikan terhadap e-customer loyalty melalui e-customer satisfaction.
Initial United States experience with Medtronic Stealth Autoguide cranial robotic guidance platform
Authors: Atai Nadia A. , Mehta Vivek A. 
Published: July 2024

OBJECTIVE
Stereotactic techniques play an important role in neurosurgery. The development of a miniaturized cranial robot with an efficient workflow and accurate surgical execution is an important step in a broader application of these techniques. Herein, the authors describe their experience with the Medtronic Stealth Autoguide miniaturized cranial robot.

METHODS
A retrospective review of 75 cases from 2020 to 2022 was performed. The patients who had undergone surgery utilizing the Stealth Autoguide robot were analyzed for surgical indication and accuracy, operative time, and clinical outcome. The outcomes were defined as follows: for stereoelectroencephalography (SEEG), the electrode placement pattern that identified the seizure focus and did not require any revision or additional leads; for biopsy, the percentage of cases in which diagnostic tissue was obtained; and for laser interstitial thermal therapy (LITT), the percentage of cases in which laser fiber placement was adequate for ablation. Surgical complications were defined as any asymptomatic or symptomatic intracerebral hemorrhage, new neurological deficit, or need for electrode, laser fiber, or biopsy needle repositioning or revision.

RESULTS
The Stealth Autoguide robot was utilized in 75 on-label cases, including 40 SEEG cases for seizure focus localization, 19 LITT cases, and 16 stereotactic biopsy cases. The mean real target error (RTE) at the entry was 1.48 ± 0.84 mm for biopsy, 1.36 ± 0.89 mm for Visualase laser fiber placement, and 1.24 ± 0.72 mm for SEEG. The mean RTE at the target was 1.56 ± 0.95 mm for biopsy needle placement, 1.42 ± 0.93 mm for Visualase laser fiber placement, and 1.31 ± 0.87 mm for SEEG electrode placement. The surgical time for unilateral SEEG cases took an average 52 minutes (average 6.5 mins/lead, average 8 electrodes). Bilateral SEEG cases took an average 105 minutes (average 7.5 mins/lead, average 14 electrodes). In the SEEG population, there were no revised or unsuccessful seizure localizations. For biopsy, diagnostic tissue was obtained in 100% of cases. For LITT, fiber placement was adequate for ablation in 100% of cases. There were no cases of symptomatic or asymptomatic intracerebral hemorrhage, and no cases required repositioning or replacement of the laser fiber, electrode, or biopsy needle. One patient experienced transient cranial nerve III palsy following laser ablation that resolved in 10 weeks. A failure of communication between the robotic platform and the Stealth Autoguide as a station required the cancellation of 1 procedure.

CONCLUSIONS
The Medtronic Stealth Autoguide robot system is versatile across biopsy, SEEG, and laser ablation indications. Setup and surgical execution are efficient with a high degree of accuracy and consistency.
Bevacizumab-IRDye800CW for tumor detection in fluorescence-guided meningioma surgery (LUMINA trial): a single-center phase I study
Authors: Dijkstra Bianca M. , Cordia Quirine C. F. , Nonnekens Julie , Meersma Gert Jan , Donthu Venkata Sasank , Nagengast Wouter B. , Kruijff Schelto , den Dunnen Wilfred F. A. , Kruyt Frank A. E. , Groen Rob J. M. 
Published: July 2024

OBJECTIVE
Meningiomas are one of the most frequently occurring brain tumors and can be curatively treated with gross-total resection. A subtotal resection increases the chances of recurrence. The intraoperative identification of invisible tumor remnants by using a fluorescent tracer targeting an upregulated biomarker could help to optimize meningioma resection. This is called molecular fluorescence-guided surgery (MFGS). Vascular endothelial growth factor α (VEGFα) has been identified as a suitable meningioma biomarker and can be targeted with bevacizumab-IRDye800CW.

METHODS
The aim of this prospective phase I trial was to determine the safety and feasibility of bevacizumab-IRDye800CW for MFGS for intracranial meningiomas by administering 4.5, 10, or 25 mg of the tracer 2–4 days prior to surgery. Fluorescence was verified during the operation with the standard neurosurgical microscope, and tissue specimens were postoperatively analyzed with fluorescence imaging systems (Pearl and Odyssey CLx) and spectroscopy to determine the optimal dose. Uptake was compared in several tissue types and correlated with VEGFα expression.

RESULTS
No adverse events related to the use of bevacizumab-IRDye800CW occurred. After two interim analyses, 10 mg was the optimal dose based on ex vivo tumor-to-background ratio. Although the standard intraoperative imaging revealed no fluorescence, postoperative analyses with tailored imaging systems showed high fluorescence uptake in tumor compared with unaffected dura mater and brain. Additionally, tumor invasion of the dura mater (dural tail) and invasion of bone could be distinguished using fluorescence imaging. Fluorescence intensity showed a good correlation with VEGFα expression.

CONCLUSIONS
Bevacizumab-IRDye800CW can be safely used in patients with meningioma; 10 mg bevacizumab-IRDye800CW provided an adequate tumor-to-background ratio. Adjustments of the currently available neurosurgical microscopes are needed to achieve visualization of targeted IRDye800CW intraoperatively. A phase II/III trial is needed to methodically investigate the benefit of MFGS with bevacizumab-IRDye800CW for meningioma surgery in a larger cohort of patients.
Optimizing the use of Ki-67 proliferative index as a prognostic biomarker in meningiomas using digital analysis
Authors: Thirunavu Vineeth , Drumm Michael , McCord Matthew , Steffens Alicia , Youngblood Mark W. , Nandoliya Khizar R. , Smith Heather , Walshon Jordain , McCortney Kathleen , Magill Stephen T. , Horbinski Craig 
Published: July 2024

OBJECTIVE
Ki-67 immunohistochemistry is widely used as a prognostic marker in meningiomas, but visual estimations tend to be imprecise. Whether the average Ki-67 over an entire slide, a particular block, or areas of high staining (hotspots) is prognostic for recurrence-free survival (RFS) and overall survival (OS) is unknown. This study aimed to generate evidence-based recommendations for the optimal use of Ki-67 immunohistochemistry in the workup of meningiomas.

METHODS
All tissue blocks from a retrospective cohort of 221 patients with primary meningioma (141 WHO grade 1, 64 WHO grade 2, 16 WHO grade 3) were immunostained for Ki-67 and scanned using automated digital analysis software. QuPath was used to quantify the average Ki-67 proliferation index per slide as well as the Ki-67 hotspot in a 2.2-mm2 area within each slide. The best block was defined subjectively by a neuropathologist as the most representative tissue block from each case. The pathology report Ki-67 was determined by visual estimation. Age, sex, WHO grade, extent of resection, tumor location, and quantitative Ki-67 labeling were tested to determine risk factors for RFS and OS.

RESULTS
Multivariable analyses demonstrated that WHO grade 2 (HR 2.42, p = 0.018), subtotal resection (HR 8.16, p < 0.0001), near-total resection (HR 2.24, p = 0.041), QuPath Ki-67 averaged across all blocks (HR per % increase = 1.72, p = 0.030), and pathology report Ki-67 (HR per % increase = 1.05, p = 0.0026) were associated with shorter RFS. The average Ki-67 in the best block, maximum across all slides, and maximum hotspot in the best block were not associated with RFS. Only male sex was independently associated with shorter OS (HR 8.52, p = 0.0003). The pathology report Ki-67 was, on average, 6.5 times higher than the QuPath average.

CONCLUSIONS
These data on Ki-67 in meningiomas indicate the following: 1) visual estimation substantially overestimates Ki-67, 2) digital quantification of average Ki-67 across all tissue blocks provides more prognostic information than small hotspot regions or an entire single block, and 3) Ki-67 is not informative for OS. The results suggest that best practices for incorporating Ki-67 into meningioma prognostication include digital quantification of average Ki-67 over multiple blocks.
Precision targeting in the globus pallidus interna: insights from the multicenter, prospective, blinded VA/NINDS CSP 468 study
Authors: D’Souza Shawn , Seshadri Vikram , Toms Jamie , D’Haese Pierre , Dawant Benoit M. , Li Rui , Shah Harsh P. , Koch Paul , Larson Paul , Holloway Kathryn L. 
Published: July 2024

OBJECTIVE
Deep brain stimulation (DBS) targeting the globus pallidus interna (GPi) has been shown to significantly improve motor symptoms for the treatment of medication-refractory Parkinson’s disease. Yet, heterogeneity in clinical outcomes persists, possibly due to suboptimal target identification within the GPi. By leveraging robust sampling of the GPi and 6-month postsurgical outcomes, this study aims to determine optimal symptom-specific GPi DBS targets.

METHODS
In this study, the authors analyzed the anatomical lead location and 6-month postsurgical, double-blinded outcome measures of 86 patients who underwent bilateral GPi DBS. These patients were selected from the multicenter Veterans Affairs (VA)/National Institutes of Neurological Disorders and Stroke (NINDS) Cooperative Studies Program (CSP) 468 study to identify the optimal target zones ("sweet spots") for the control of overall motor (United Parkinson’s Disease Rating Scale [UPDRS]–III), axial, tremor, rigidity, and bradykinesia symptoms. Lead coordinates were normalized to Montreal Neurological Institute space and the optimal target zones were identified and validated using a leave-one-patient-out approach.

RESULTS
The authors’ findings revealed statistically significant optimal target zones for UPDRS-III (R = 0.37, p < 0.001), axial (R = 0.22, p = 0.042), rigidity (R = 0.20, p = 0.021), and bradykinesia (R = 0.23, p = 0.004) symptoms. These zones were localized within the primary motor and premotor subdivisions of the GPi. Interestingly, these zones extended beyond the GPi lateral border into the GPi–globus pallidus externa (GPe) lamina and into the GPe, but they did not reach the GPi ventral border, challenging traditional surgical approaches based on pallidotomies.

CONCLUSIONS
Drawing upon a robust dataset, this research effectively delineates specific optimal target zones for not only overall motor improvement but also symptom subscores. These insights hold the potential to enhance the precision of targeting in subsequent bilateral GPi DBS surgical procedures.
Factors influencing disparities in epilepsy surgery: analysis of the National Inpatient Sample and Kids’ Inpatient Database
Authors: Shurman Sylvianne E. , Abdulrazeq Hael , Tang Oliver Y. , Ayub Neishay , Asaad Wael F. , Meyers David J. 
Published: July 2024

OBJECTIVE
Despite the proven efficacy of surgical intervention for achieving seizure freedom and improved quality of life for many epilepsy patients, this treatment remains underutilized. In this study, the authors assessed sociodemographic trends in epilepsy surgery in the National Inpatient Sample (NIS) and the Kids’ Inpatient Database (KID) and sought to determine whether disparities in surgical intervention for epilepsy may be attributed to insurance and comorbidity status.

METHODS
This cross-sectional study utilized data from the NIS database and KID from the Healthcare Cost and Utilization Project between the years 2012 and 2018. Outcomes of interest were rates of neurosurgical intervention, including resection, neuromodulation, or laser ablation. The authors utilized logit regression models to test the association between rates of neurosurgical intervention and the variables of interest and calculated the adjusted mean proportion of patients who received surgery using marginal effects.

RESULTS
Of 336,015 admissions with intractable epilepsy in the NIS, 6.1% were patients who underwent neurosurgical treatment. Of 39,655 admissions from KID, 5.0% received surgical treatment. Private insurance was associated with a greater odds of surgical intervention compared with Medicaid (NIS: OR 1.63, KID: OR 1.62; p < 0.001). Patients assigned White race had an increased odds ratio of undergoing surgery when compared with those assigned Black race, adjusted for comorbidity burden (NIS: OR 1.59, p < 0.001; KID: OR 1.44, p = 0.027). Patients with an Elixhauser Comorbidity Index score of 0 or 1 were associated with a lower likelihood of surgery when compared to their higher scoring counterparts who had 4 or more comorbidities (NIS: OR 0.74, KID: OR 0.62; both p < 0.001).

CONCLUSIONS
This study demonstrates that marginalized patients and those with Medicaid had decreased odds of neurosurgical intervention for epilepsy. Results of this research support the need for increased attention toward epilepsy patients from marginalized groups. Further investigation into the root cause of socioeconomic inequities in epilepsy surgery is necessary.