bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERAN KEKERABATAN DALAM PEMENAGAN PEMILIHAN KEPALA DESA MENJALIN TAHUN 2018
Authors: Junaidi Kur , Lestari Tuti 
Published: December 2021

Tujuan penelitian yang pertama untuk mengetahui bagaimana bentuk politik kekerabatan Desa Menjalin mencakup wilayah kerabat, pengamatan, dan praktek kehidupan bersama dalam lingkup politik desa.Kedua untuk mengetahui peran dan upaya kerabat dalam Pemilihan Kepala Desa 2018. Penelitian ini menggunakan pendekatan kualitatif dengan jenis Field research. Adapun teknik pengumpulan data yang digunakan penelitian ini adalah observasi, in dept interview (wawancara mendalam) dan dokumentasi. Sedangkan teknik analisis data dalam penelitian ini menggunakan analisa data kualitatif meliputi reduksi data, display data, verifikasi dan simpulan. Teknik pemeriksaan keabsahan yang digunakan adalah trianggulasi, sedangkan teori yang digunakan adalah antropologi politik, konsep kekuasaan.
Hasil Penelitian: a) kekerabatan yang terdapat dalam Desa Menjalin keluarga yang luas dari keturunan ayah atau ibu atau disebut bilateral juga bisa dikatakan kekerabatan kindred dimana kesatuan kerabat yang melakukan interaksi atau berkumpul antar anggota kerabat pada waktu tertentu. Dalam kehidupan politik memang sudah terjadi pengkaderan dari saudara-saudara yang lebih terdahulu memimpin meskipun tidak terlihat secara masif namun sudah disiapkan untuk memimpin Desa Menjalin selanjutya. b) Peran kerabat dalam hal ini sudah sangatlah jelas, jika sudah ada pengkaderan maka tugas kerabat yang lain pastinya gerakannya yakni menjadi tim sukses yakni mempengaruhi tetangga sekitar untuk memilih nama kerabat yang diusung dan memastikan kerabat yang diusung berhasil menduduki Menjalin satu.
PENDIDIKAN POLITIK DAN PARTISIPASI MASYARAKAT DESA MEKAR JAYA
Authors: Haryani Tutik , Hadi Seto 
Published: December 2021

Penelitian ini bertujuan; a) Untuk menggambarkan dan menganalisa pendidikan politik dan pengaruhnya terhadap partisipasi politik masyarakat di Desa Mekar Jaya Kecamatan Parenggean berdasarkan latar belakangnya. b) Untuk menggambarkan dan menjelaskan bagaimana dan sampai dimana partisipasi politik masyarakat Desa Mekar Jaya Kecamatan Parenggean dalam pemilihan Presiden dan Wakil Presiden. c) Untuk mengetahui bagaimana serta apa saja faktor yang mempengaruhi partisipasi politik masyarakat di Desa Mekar Jaya Kecamatan Parenggean.
Penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif yang bertujuan untuk menggambarkan bagaimana partisipasi masyarakat pada pilpres 2019, di Desa Mekar Jaya Kecamatan Parenggean.
Hasil Penelitian: a) Pendidikan serta partisipasi politik masyarakat di Desa Mekar Jaya Kecamatan Parenggean Kabupaten Kotawaringin Timu Terbilang kurang baik karena kurangnya masyarakat ikut serta dalam menggunakan hak suara mereka diakibatkan tingkat pendidikan serta partisipasi politik masyarakat di Desa Mekar Jaya tersebut kurang memahami apa itu pesta demokrasi yang sebenarnya, mereka lebih memilih golput tidak menggunakan hak suara nya di bandingkan ikut serta dalam pemilihan. b) Faktor- faktor yang mempengaruhi partisipasi politik yang kaitannya dengan konteks sosial. Kongkretnya, memilih seseorang dalam pemilihan umum dipengaruhi latar belakang demografi dan sosial ekonomi, seperti jenis kelamin, tempat tinggal (kota-desa), pekerjaan, pendidikan, kelas, pendapatan dan agama. Faktor fisikologi merujuk pada persepsi pemilih atas partai-partai yang ada atau keterkaitan emosional pemilih terhadap partai tertentu serta faktor pendekatan rasional melihat kegiatan memilih sebagai produk kalkulasi untung dan rugi.
PANITIA PEMUNGUTAN SUARA DALAM KESIAPAN PELAKSANAAN PEMILIHAN GUBERNUR DAN WAKIL GUBERNUR KALIMANTAN TENGAH TAHUN 2020
Authors: Sentosa Alfrid , Agustina Metiana 
Published: December 2021

Penelitian ini mengangkat tentang kapasitas Panitia Pemungutan Suara (PPS) dalam kesiapan pelaksanaan pemilihan Gubernur dan Wakil Gubernur Kalimantan Tengah tahun 2020 pada masa pandemi Cocid-19 di Kelurahan Bukit Tunggal Kota Palangka Raya dengan tujuan mendeskripsikan dan mengetahui kapasitas PPS dalam kesiapan pemilhan Gubernur dan Wakil Gubernur Kalimantan Tengah Tahun 2020 pada masa pandemi covid-19
Penelitian dalam skripsi ini berjenis kualitatif dengan pendekatan deskriftif. Lokasi penelitian ini dilakukan di kelurahan Bukit Tunggal Kota Palangka Raya. Informan dalam penelitian adalah Lurah, Ketua PPS, Sekretaris PPS, Anggota PPS, dan Tokoh Masyarakat.
Hasil penelitian menunjukan bahwa kapasitas PPS dalam kesiapan pelaksanaan Pilkada Kalteng dapat dilihat dari 1) Pemahaman, yaitu PPS sangat memahami tugas mereka dalam menyelenggarakan persiapan pemilihan di Kelurahan Bukit Tunggal, serta memberikan pemahaman kepada masyarakat melalui sosialisasi. 2) Keterampilan, dilakukan dengan menjalankan tugas dengan sarana dan prasarana yang terbatas, teliti, serta memiliki ide-ide yang kreatif dengan membangun kerjasama dengan beberapa pihak dalam persiapan Pilkada Kalteng 2020. 3) Kemampuan, dilakukan dengan mampu menjalankan tugas dengan tepat waktu yang diberikan. Faktor pendukung yaitu tersedianya sarana prasarana, ada keinginan untuk berkembang, ketersediaan anggaran serta adanya kerjasama. Sedangkan faktor penghambat adalah keterbatasan sumber daya manusia, keterbatasan komunikasi, kurangnya partisipasi masyarakat akibat adanya pandemi Covid-19.
New Ethylenediamine Crosslinked 2D-Cellulose Adsorbent for Nanoencapsulation Removal of Pb (II) and Cu (II) Heavy Metal Ions: Synthesis, Characterization Application, and RSM-Modeling
Authors: Jilal Issam , El Barkany Soufian , Bahari Zahra , El Ouardi Youssef , Loutou Mohamed , Amhamdi Hassan , Abou-Salama Mohamed , Salhi Amin , El Idrissi Abderrahmane , Laatikainen Katri 
Published: December 2021

The main objective of the present work is to elaborate on a new eco-friendly and efficient adsorbent designated for aquatic micropollutants removal. However, the synthesis of the Ethylenediamine Crosslinked 2D-Cellulose green adsorbent was carried out successfully, by partial grafting of benzyl entities onto hydroxyl groups of HEC, and crosslinking with ethylenediamine ED. Further, the new ethylenediamine crosslinked 2D-Cellulose was used as a biosorbent for nanoencapsulation removal of copper and lead heavy metal ions from aqueous solutions. The proposal chemical structures of unmodified and modified materials were confirmed using FTIR, XRD, TGA, and SEM–EDX analysis. Furthermore, many parameters of the optimization for Pb (II) and Cu (II) in terms of removal efficiency including pH, adsorbent amount, and contact time were optimized by response surface methodology with a Box–Behnken design. Based on the desirability optimization with three factors, the maximal removal was 99.52% and 97.5% for Pb(II) and Cu(II), respectively and was obtained at pH = 5.94, 22.2 mg as the optimal adsorbent amount, and 21.53 min as contact time.
Experience with carbon fiber tubes in ship propulsion
Authors: Kirschey Gerhard 
Published: December 2021

Carbon Fiber Tubes have been used as propulsion shafts for about 20 years and they are finding more and more acceptance. The theory about the design and specification of such tubes has been known for a long time. It has partly been described in the SNAME paper, Propellers/Shafting 97 Symposium in chapter 4 from the same author.
This time the broad experience and design philosophy of such complete shaft lines shall be described and explained by using various samples of several successful applications.
A Case Report of Comminuted Patella Fracture with Open Reduction
Authors: Babar Tejal K. , Bele Ashish W. , Singh Nivedita Chandrapal , Qureshi Mohd. Irshad , Kovela Rakesh Krishna , Kulkarni Chaitanya A. 
Published: December 2021

Introduction: Patellar injuries are usually caused while a person slips or falls on a flexed knee and when the forces from the extensors surpass the inherent strength of patella. As the bony failure advances, it concurs or follows injury to medial and lateral extensions of quadriceps mechanism. This happens by pulling mechanism of the muscles. The patient is unable to extend the affected knee actively. This is indicative of disruption of the extensor mechanism and a torn retinaculum. This requires repair or reconstruction through operative means.
Case Presentation: To find out complications of comminuted fracture of patella and open reduction after 15 years of surgery. Case Report: A 32-year-old man had a history of fall on ground due to slipping of the wheelchair over wet floor while taking a patient on wheelchair which led to comminuted fracture of left patella with shift knee and had undergone Open reduction and Tension band Osteosynthesis. After this surgical intervention, the patient presented with knee stiffness and pain (rated 6 on numerical pain rating scale) and was referred to physiotherapy.
Conclusion: This case study concluded that there is evident stiffness and muscle wasting observed after 15 years of post-fracture surgery of patella, which was managed with the physiotherapeutic rehabilitations.
Incidence of Autonomic Neuropathy during Assessment in Diabetes Mellitus Patients in PAC
Authors: Fernando Joseph Swithin , Kumar Sathesh 
Published: December 2021

Background: Diabetes mellitus (DM) is a clinical syndrome characterized by hyperglycaemia due to absolute or relative insulin deficiency. Autonomic neuropathy invokes potentially life threatening outcomes especially in poorly controlled diabetic patients.
Objectives: The objective of this study is to assess the incidence of autonomic neuropathy in patients with type 2 diabetes mellitus.
Materials and Methods: The Study was conducted on 80 Type 2 Diabetes Mellitus patients in Pre Anesthetic Clinic of Department of Anesthesiology, Saveetha Medical College and Hospital during the period of March 2021 to August 2021. Informed consent was obtained from all those who met the inclusion criteria and their BP and Heart Rate variability to various manoeuvres were assessed.
Results: According to our study 40% and 30% had borderline and definite autonomic neuropathy respectively.
Conclusion: Autonomic neuropathy is common in patients with poorly controlled Diabetes Mellitus, especially those on oral hypoglycemic agents. As nowadays no therapy is able to effectively reverse this process, prevention with strict glycemic control, multifactorial intervention, and lifestyle modification remains essential.
Specificity and sensitivity of ALT‐associated markers in cancer cells
Authors: Udroiu Ion , Marinaccio Jessica , Goffi Romina Stella , Micheli Emanuela , Sgura Antonella 
Published: January 2025

Some tumors employ a mechanism called alternative lengthening of telomeres (ALT) to counteract telomere shortening‐induced replicative senescence. Several hallmarks are used to identify cell lines and tumors as ALT‐positive. Here, we analyzed a panel of ALT‐positive and ‐negative cancer cell lines to investigate the specificity and sensibility of ALT‐associated markers. We found that all the markers showed high sensitivity, indicating that cells not showing ALT markers are not ALT cells. Conversely, specificity varied significantly, i.e., many markers yield false positives. Detection of false positives may have influenced previous estimations of ALT incidence among tumors. Moreover, claims on the ‘coexistence’ of ALT and telomerase perhaps should be reconsidered. The findings prompt further study into the nature of these markers and their roles as either part of the ALT machinery or as by‐products.
Plasma‐Engineered High‐Performance Tellurium Field‐Effect Phototransistors
Authors: Jeong Uisik , Rho Hyun Yeol , Oh Joo on , Daw Debottam , Lee Yuseong , Chung Kwun‐Bum , Sen Anamika , Kim Sunkook 
Published: January 2025

AbstractPromising 2D materials suitable for low‐temperature processing are crucial for advancing beyond Moore's law. While p‐type performance is as essential as n‐type in CMOS technology, the development of high‐performance p‐type 2D materials has lagged behind their n‐type counterparts. Here, high‐performance p‐type tellurium (Te) field‐effect transistors (TeFETs) that undergo plasma treatment at low temperatures to enhance their electrical and optoelectrical properties are presented. Ar plasma‐treated Te shows significantly improved crystallinity compared to untreated counterparts, confirmed by various characterization techniques. Plasma treatment shifts the Fermi level toward the valence band and induces subgap states near the valence band in the Te film. A valence band offset of 0.2 eV and 30.6% surface flattening are confirmed in plasma‐treated TeFETs. The electrical performance of plasma‐treated TeFETs exhibits a 20‐fold increase in the Ion/Ioff ratio, from 1.2 × 104 to 2.7 × 104, and a 51% reduction in subthreshold swing, from 19.1 to 9.4 V per decade, compared to pristine devices. Stability and bias stress tests show resilience to degradation after plasma treatment. Notably, optoelectrical performance improves due to the trap‐assisted photogating effect. These findings provide a promising pathway for improving p‐type materials at low temperatures, facilitating their use in various next‐generation electronic platforms.
Selectivity‐Enhanced Near‐Infrared Photocatalytic Dehydrogenation and C─N Coupling via Lanthanide Nanocrystal‐Mediated Photosensitization
Authors: Peng Jie , Xu Jun , Zhang Wenchao , Li Lin , Yang Dailin , Yan Mi , Zhang Pengfei , Wang Juan , Deng Renren 
Published: January 2025

AbstractNear‐infrared (NIR) light‐driven photocatalysis provides a promising solution to the inherent limitations of conventional ultraviolet (UV) and visible‐light photocatalysis, such as shallow penetration, photodamage from high‐energy irradiation, and limited selectivity. However, effective strategies for achieving NIR photocatalysis remain scarce. Here, a novel strategy that achieves NIR photocatalysis with significantly enhanced selectivity is reported through lanthanide nanocrystal‐mediated photosensitization. A composite nanocatalyst, comprising NaNdF4 lanthanide nanocrystals and Zn(II) phthalocyanine organic photosensitizers is designed, where the NaNdF4 absorb 808 nm NIR light and transfer energy directly to the photosensitizers via lanthanide‐mediated triplet sensitization. This approach enables selective functionalization of organic substrates with increased yields and reduced side‐product formation compared to UV/visible light excitation. The enhanced selectivity arises from the controlled generation of superoxide anions (O2−) as reactive oxygen species (ROS) and minimized substrate photoactivation. The approach enables targeted dehydrogenation and C─N coupling reactions of diverse N‐heterocyclic substrates, including halogen‐substituted compounds that are typically prone to undesired side reactions. The findings establish a versatile strategy for improving selectivity in photocatalytic transformations, opening new opportunities in light‐sensitive organic synthesis and sustainable catalysis.
Galvanic Cell‐Stimulated Mesenchymal Stem Cell Mesh for Enhanced Pelvic Organ Prolapse Treatment
Authors: Xiao Ao , Wang Jian , Chen Xi , Wu Han , Jiang Xinran , Zhao Yaqin , Wu Zhenzhen , Wang Chen , Wei Xingfu , Sheng Yannan , Niu Jiali , Hu Yongyan , Su Haixiang , Liu Qing , Chang Lingqian 
Published: January 2025

AbstractImplantation of a mesh loaded with mesenchymal stem cells (MSCs) is a common approach for the treatment of pelvic organ prolapse (POP). The mesh provides effective support to pelvic floor, enhancing muscle contraction of pelvic organs while reducing inflammation. In this study, a fully degradable mesh is designed for the treatment of POP, utilizing MSCs stimulated by a galvanic battery‐powered electric field. The bioelectronic mesh consists of two parts: a galvanic cell film and a porous hydrogel loaded with MSCs. The battery film has a flexible substrate, on which Zinc and Molybdenum film electrodes form a galvanic cell that discharges at up to 1.2 V, stimulating cell proliferation and migration of the MSCs pre‐loaded in the hydrogel. The hydrogel provides anchoring and growth sites for the MSCs. The bioelectronic mesh elevates the production of elasticity‐related and healing‐related factors, enhancing the strength and elasticity of the pelvic tissue and promoting tissue regeneration for POP repair. Compared to traditional stem cell therapy, the local stimulation strategy significantly reduces inflammation in pelvic tissues. In addition, the bioelectronic mesh completely degrades after in vivo application, which avoids risks caused by surgical removal, demonstrating good biocompatibility in the implanted mesh.
Protein‐Inspired Polymers with Tunable Microphase Structures toward Autonomous Self‐Healing in Aqueous Environments
Authors: Hu Yanwen , Song Yan , Li Guo Liang 
Published: January 2025

AbstractThe self‐healing of polymer materials in aqueous environments remains a significant challenge. Herein, a protein‐inspired strategy for hydrophobic/hydrophilic‐induced microphase separation is proposed to construct self‐healing polymers in an aqueous environment. During self‐healing, the hydrophobic polydimethylsiloxane microphases in the damaged region reassociate with each other owing to the presence of dynamic hydrophobic interactions underwater. In addition, the hydrophilic carboxyl groups diffuse and penetrate to form hydrogen bonds. It is found that the microphase structure and self‐healing efficiency can be adjusted by regulating the hydrophobic/hydrophilic components. The self‐healing efficiencies of the as‐synthesized polymers in deionized water and seawater environments reach to 99.1 and 98.7%, respectively. The molecular structures of the materials are characterized using Fourier‐transform infrared spectroscopy and ultraviolet‐visible spectroscopy while the aggregated structure of the as‐synthesized polymers is examined using small angle X‐ray scattering and atomic force microscopy (AFM). This design strategy, inspired by the biological sciences, will be expected to extend the application range of synthetic intrinsic self‐healing polymers, especially in aqueous environments.
Transforming Nonrecyclable Plastic Waste into Cathode Materials for Energy Storage Devices
Authors: Ahmadian Hoseini Amir Hosein , Mir Rameez Ahmad , Aboonasr Shiraz Mohammad Hossein , Arjmand Mohammad , Liu Jian 
Published: January 2025

AbstractPlastic pollution poses a significant threat to the global health and ecosystem. Repurposing plastic wastes for sustainable energy is a promising approach to mitigate the plastic pollution problem. In this study, plastic waste‐derived activated carbon (PWC) is synthesized from nonrecyclable waste and used as a cathode material in lithium–selenium (Li–Se) batteries and zinc‐ion hybrid supercapacitors (ZHCs). Increasing the activation temperature (500–800 °C) enhances the specific surface area and pore volume and tailors the porous structure of PWC toward larger pore sizes. PWC activated at lower temperatures with potassium hydroxide (KOH) shows better performance as the Se host in Li–Se batteries due to their microporous structure for effective Se confinement. Se cathode based on PWC activated at 600 °C (PWC600/Se) delivers a reversible discharge capacity of 655.2 mAh g−1 at 0.1 C over 150 cycles. PWC activated at 800 °C (PWC800) possesses the largest surface area of 2328.2 m2 g−1 and is thus used to fabricate cathode electrodes for ZHCs. The developed PWC800‐ZHC delivers a high energy density of 97 Wh kg−1 at 1600 W kg−1 power density and excellent cycle stability with only 8% capacitance decay after 5000 cycles at 1.0 A g−1.
Autonomous Optimization of Air‐Processed Perovskite Solar Cell in a Multidimensional Parameter Space
Authors: Zhang Jiyun , Le Corre Vincent M. , Wu Jianchang , Du Tian , Osterrieder Tobias , Zhang Kaicheng , Zhang Handan , Lüer Larry , Hauch Jens , Brabec Christoph J. 
Published: January 2025

AbstractTraditional optimization methods often face challenges in exploring complex process parameter spaces, which typically result in suboptimal local maxima. Here an autonomous framework driven by a machine learning (ML)‐guided automated platform is introduced to optimize the fabrication conditions of additive‐ and passivation‐free perovskite solar cells (PSCs) under ambient conditions. By effectively exploring a 6D parameter space, this method identifies five parameter sets achieving efficiencies above 23%, with a peak efficiency of 23.7% with limited experimental budgets. Feature importance analysis indicates that the rotation speeds during the first and second steps of perovskite processing are the most influential factors affecting device performance, thereby meriting prioritization in the optimization efforts. These results demonstrate the exceptional capability of the autonomous framework in addressing complex process parameter optimization challenges and its potential to advance perovskite photovoltaic technology. Beyond PSCs, this work provides a reliable and comprehensive strategy for optimizing solution‐processed semiconductors and highlights the broader applications of autonomous methodologies in materials science.
Improvement of Catalytic Methane Oxidation by Nitric Acid Treatment on Pt/TiO2
Authors: Park Jiseok , Bae Wo Bin , Byun Sang Woo , Shin Hyeonwoo , Min Haehyun , Kim Young Jin , Kang Sung Bong 
Published: January 2025

This study investigates the effect of nitric acid (Pt:NA) treatment on the catalytic performance of Pt/TiO2 catalysts in methane oxidation. By varying the molar ratio of Pt to nitric acid (NA) from 1:0.1 to 1:10 of Pt:NA, a series of Pt/NA‐TiO2 catalysts are synthesized. The structural and catalytic properties are identified using X‐Ray photoelectron spectroscopy, transmission electron microscopy, and diffuse reflectance infrared Fourier transform spectroscopy. The NA treatment during the catalyst synthesis promotes the formation of acidic sites, enhancing the uniform adsorption of the Pt precursor, which in turn improves Pt dispersion and catalytic activity. However, excessive NA treatment above Pt:NA ratio of 1:5 induces the formation of larger Pt particles due to competitive nitrate adsorption, leading to decreased Pt dispersion and diminished catalytic performance. These findings provide a simple method for synthesizing active Pt supported on TiO2 catalysts with NA treatment having well‐dispersed Pt particles, thereby maximizing the catalytic activity of the methane oxidation.