bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERILAKU KEPEMIMPINAN BERBASIS SPIRITUAL DALAM PENGEMBANGAN LEMBAGA PENDIDIKAN ISLAM
Authors: Sarnoto Ahmad Zain , Sholihin Ahmad 
Published: August 2022

Semangat umat mengembangkan lembaga pendidikan Islam di Indonesia dalam berbagai jenis dan jenjangnya secara kuantitas sangat mengagumkan. Akan tetapi semangat itu pada umumnya tidak disertai dengan kapasitas (kekuatan) dan kapabilitas (kecakapan) yang memadai baik wawasan, pendanaan maupun manajemennya. Akibatnya sebagian besar lembaga pendidikan Islam itu menghadapi persoalan kualitas dan siklus negatif. Berbagai penelitian menunjukkan bahwa untuk merubah dari siklus negative menjadi siklus positif atau untuk merubah dari sekolah yang berkualitas rendah (low quality school) menjadi berkualitas tinggi (high quality school), factor kepemimpinan memegang peran sangat menentukan. Lembaga pendidikan Islam yang menghadapi persoalan berat dan perang anda (pendidikan dan dakwah), perlu dipimpin oleh pemimpin yang luar biasa. Gaya kepemimpinan yang ada seperti kepemimpinan otoriter, demokrasi, dan gaya kepemimpinan bebas, perlu dilengkapi dengan basis spiritual. Kepemimpinan berbasis spiritual adalah gaya-gaya kepemimpinan yang diwarnai oleh nilai-nilai ajaran islam saat seorang pemimpin mempengaruhi/memimpin sebuah lembaga pendidikan islam.
Yang menjadi persoalan dalam penelitian ini adalah: Pertama, bagaimanakah konsep perilaku kepemimpinan?. Kedua, prinsip-prinsip apakah yang harus dipegang dalam kepemimpinan berbasis spiritual?. Ketiga, bagaimana cara menerapkan kepemimpinan berbasis spiritual untuk lembaga pendidikan islam?
Hasil penelitian ini menjelaskan: Pertama, perilaku kepemimpinan disebut juga sebagai karakter dalam kepemimpinan. Kebiasaan dari hal-hal yang dilakukan secara terus menerus dalam kepemimpinan akan membentuk karakter seorang pemimin. Konsep perilaku kepemimpinan adalah tindakan yang dilakukan oleh pemimpin, seperti melakukan delegasi, berkomunikasi dengan orang-orang, serta memotivasi para pegawai dan seterusnya. Kedua, prinsip-prinsip dipegang teguh dalam kepemimpian berbasis spiritual secara otomatis sejalan dengan prinsip-prinsip yang ada dalam ajaran islam, seperti: prinsip tauhid, prinsip berilmu, amanah, dan seterusnya. Ketiga, cara penerapan kepemimpinan berbasis spiritual banyak dicontohkan oleh gaya kepemimpinan Nabi Muhammad SAW, dan Ayat-ayat dalam al-Quran seperti: keteladanan, rela berkorban, adil dan seterusnya
Sensor Network Applications in Structures – A Survey
Authors: Sanath Alahakoon  , D. M. G. Preethichandra  , E. M. I. Mala Ekanayake  
Published: August 2022

Sensor networks play a significant role in modern day structures. From large bridges to sky scrapers, application of sensor networks – both wireless and wired – has strengthened the structural reliability and hence the safety of their users. The objective of this survey paper is to identify different usages of sensor networks in structures and further elaborate on different types of sensing together with the techniques associated with processing the parameters sensed by the sensor networks to achieve the desired implementation goals.
Accelerograms for Dynamic Analysis under the New Australian Standard for Earthquake Actions
Authors: Lam Nelson , Wilson John , Srikanth Venkatesan  
Published: August 2022

The new Australian Standard for Earthquake Actions requires buildings exceeding 50 m in height and located in areas with hazard factor of Z ≥ 0.08 (which applies to most capital cities including Canberra, Sydney, Melbourne, Adelaide and Perth) to be designed for earthquake actions based on dynamic analyses. This paper presents a methodology for generating and using artificial accelerograms for obtaining site-specific design response spectra, which could be used for dynamic analyses. This time-history analysis approach of determining earthquake actions can result in more efficient designs in comparison with using response spectra specified by the Standard. An ensemble of accelerograms simulated for both rock and soil conditions are available in an electronic file named: “accelerograms for public access.xls” which can be downloaded free from the journal website for shared usage by all. The accelerogram file also contains listing of the baseline corrected displacement time-histories which are required for input into shaking table experiments and certain seismic simulation programs.
Exploring the Steric Hindrance of Alkylammonium Cations in the Structural Reconfiguration of Quasi‐2D Perovskite Materials Using a High‐throughput Experimental Platform
Authors: Zhang Jiyun , Wu Jianchang , Langner Stefan , Zhao Baolin , Xie Zhiqiang , Hauch Jens A. , Afify Hany A. , Barabash Anastasia , Luo Junsheng , Sytnyk Mykhailo , Meng Wei , Zhang Kaicheng , Liu Chao , Osvet Andres , Li Ning , Halik Marcus , Heiss Wolfgang , Zhao Yicheng , Brabec Christoph J. 
Published: August 2022

AbstractReduced‐dimensional (2D or quasi‐2D) perovskites have recently attracted considerable interest due to their superior long‐term stability. The nature of the intercalating cations plays a key role in determining the physicochemical properties and stability of the quasi‐2D perovskites. Here, the thermal stability of a series of 2D Ruddlesden−Popper (RP) perovskites is studied using seven types of intercalating cations with increasing linear carbon‐chain length from ethylammonium (EA) to n‐dodecylammonium (DA) through a high‐throughput platform. The results show that long‐chain cations in quasi‐2D perovskite films lead to strong steric hindrance between adjacent perovskite domains, thus suppressing Ostwald ripening during the thermal‐aging process. For short‐chain cations, increased‐dimensional phase redistribution during the aging period is observed, which can benefit a concomitant regeneration of the 3D/3D‐like perovskite phases. The impact of steric hindrance on structural reconfiguration and the subsequent phase redistribution in quasi‐2D perovskites are systematically characterized by UV–vis absorption spectra, photoluminescence spectra, and X‐ray diffraction patterns. Due to the steric hindrance effect, an optimal chain length is found to maximize film stability by balancing the water/oxygen resistance and increased‐dimensional phase redistribution. This study provides new insight into the thermal stability of quasi‐2D perovskites.
Tailored Biocompatible Polyurethane‐Poly(ethylene glycol) Hydrogels as a Versatile Nonfouling Biomaterial
Authors: Speidel Alessondra T. , Chivers Phillip R. A. , Wood Christopher S. , Roberts Derrick A. , Correia Inês P. , Caravaca April S. , Chan Yu Kiu Victor , Hansel Catherine S. , Heimgärtner Johannes , Müller Eliane , Ziesmer Jill , Sotiriou Georgios A. , Olofsson Peder S. , Stevens Molly M. 
Published: August 2022

AbstractPolyurethane‐based hydrogels are relatively inexpensive and mechanically robust biomaterials with ideal properties for various applications, including drug delivery, prosthetics, implant coatings, soft robotics, and tissue engineering. In this report, a simple method is presented for synthesizing and casting biocompatible polyurethane‐poly(ethylene glycol) (PU‐PEG) hydrogels with tunable mechanical properties, nonfouling characteristics, and sustained tolerability as an implantable material or coating. The hydrogels are synthesized via a simple one‐pot method using commercially available precursors and low toxicity solvents and reagents, yielding a consistent and biocompatible gel platform primed for long‐term biomaterial applications. The mechanical and physical properties of the gels are easily controlled by varying the curing concentration, producing networks with complex shear moduli of 0.82–190 kPa, similar to a range of human soft tissues. When evaluated against a mechanically matched poly(dimethylsiloxane) (PDMS) formulation, the PU‐PEG hydrogels demonstrated favorable nonfouling characteristics, including comparable adsorption of plasma proteins (albumin and fibrinogen) and significantly reduced cellular adhesion. Moreover, preliminary murine implant studies reveal a mild foreign body response after 41 days. Due to the tunable mechanical properties, excellent biocompatibility, and sustained in vivo tolerability of these hydrogels, it is proposed that this method offers a simplified platform for fabricating soft PU‐based biomaterials for a variety of applications.
Development and verification of coarse‐grain CFD‐DEM for nonspherical particles in a gas–solid fluidized bed
Authors: Zhou Lianyong , Ma Huaqing , Liu Zihan , Zhao Yongzhi 
Published: August 2022

AbstractComputational fluid dynamics coupled with discrete element method (CFD‐DEM) has been widely used to understand the complicated fundamentals inside gas–solid fluidized beds. To realize large‐scale simulations, CFD‐DEM integrated with coarse‐grain model (CG CFD‐DEM) provides a feasible solution, and has led to a recent upsurge of interest. However, when dealing with large‐scale simulations involving irregular‐shaped particles such as biomass particles featuring elongated shapes, current CG models cannot function as normal because they are all developed for spherical particles. To address this issue, a CG CFD‐DEM for nonspherical particles is proposed in this study, and the morphology of particles is characterized by the super‐ellipsoid model. The effectiveness and accuracy of CG CFD‐DEM for nonspherical particles are comprehensively evaluated by comparing the hydrodynamic behaviors with the results predicted by traditional CFD‐DEM in a gas–solid fluidized bed. It is demonstrated that the proposed model can accurately model gas–solid flow containing nonspherical particles, merely the particle dynamics are somewhat lost due to the scaleup of particle size. Finally, the calculation efficiency of CG CFD‐DEM is assessed, and the results show that CG CFD‐DEM can largely reduce computational costs mainly by improving the calculation efficiency of DEM. In general, the proposed CG CFD‐DEM for nonspherical particles strikes a good balance between efficiency and accuracy, and has shown its prospect as a high‐efficiency alternative to traditional CFD‐DEM for engineering applications involving nonspherical particles.
A comparative analysis of endoscopic sinus surgery versus biologics for treatment of chronic rhinosinusitis with nasal polyposis
Authors: Miglani Amar , Soler Zachary M. , Smith Timothy L. , Mace Jess C , Schlosser Rodney J. 
Published: August 2022

AbstractBackgroundComparative effectiveness research between endoscopic sinus surgery (ESS) and biologic therapy for severe chronic rhinosinusitis with nasal polyposis (CRSwNP) is a nascent field as new therapeutic modalities become clinically available.MethodsA prospective, multicenter cohort of CRSwNP patients, undergoing ESS between 2011 and 2019, were compared to phase‐3 biologic trial data. Patients undergoing ESS received baseline nasal endoscopy quantified via Lund‐Kennedy (LK) grading. Patients meeting inclusion criteria, modified from Dupilumab‐LIBERTY‐NP‐24&52, omalizumab‐POLYP‐1&2, and Mepolizumab‐SYNAPSE clinical trials, were included in this study. Baseline characteristics and outcome measures were compared between these cohorts at 24 weeks and 52 weeks, when possible.ResultsA total of 111 CRSwNP patients met modified inclusion criteria. There were no statistically significant differences in baseline age, sex, asthma status, aspirin‐exacerbated respiratory disease status, smell identification, LK‐polyp score, and Lund‐Mackay computed tomography (CT) scores between ESS and biologic groups. At 24 weeks, ESS demonstrated significantly greater improvements in 22‐item Sino‐Nasal Outcome Test (SNOT‐22) compared to one (of two) dupilumab trials (p < 0.05) and both omalizumab trials (p < 0.001). ESS associated with significantly lower nasal polyp scores (NPS) compared to dupilumab (p < 0.001) and omalizumab (p < 0.001), despite comparable improvements in smell identification (p > 0.05). At 52 weeks, ESS resulted in statistically similar improvement in SNOT‐22 scores compared to dupilumab (p = 0.21), but NPS remained significantly lower in the ESS group compared to dupilumab (p < 0.001) and mepolizumab (p < 0.001).ConclusionAt 24 weeks and 52 weeks, ESS offers comparable SNOT‐22 improvements compared to dupilumab. ESS and dupilumab offer comparable improvement in smell identification at 24 weeks. Compared to omalizumab, ESS offers superior SNOT‐22 improvements. ESS offers significantly greater reductions in polyp size compared to omalizumab, dupilumab, and mepolizumab therapies.
Stability Analysis of Isotropic Spheres in Einstein Gauss–Bonnet Gravity
Authors: Yousaf Z. , ul Haq Bhatti Muhammad Zaeem , Khan Suraj 
Published: August 2022

AbstractThis work investigates the effect of electromagnetic field on relativistic compact stellar structures coupled with anisotropic collapsing fluid under the framework of string‐motivated Gauss–Bonnet‐powered gravity. Using the power‐law form of Maxwell‐GB corrections, the stellar structure equations dubbed as Tolman–Oppenheimer–Volkoff (TOV) equations are developed. In the presence of a power‐law form of ‐corrections, an evolution equation for the Weyl scalar is obtained, which plays a central role in the investigation of the examined fluid configuration. It is observed that the existence of shear in the fluid flow, irregularities in the distribution of energy density, dissipative fluxes, and modified Gauss–Bonnet corrections are the certain factors that are accountable for generating anisotropies in an originally isotropic fluid distribution. Some of the interesting consequences of formulated results are examined.
Space‐Confined Donor‐Acceptor Strategy Enables Fast Spin‐Flip of Multiple Resonance Emitters for Suppressing Efficiency Roll‐Off
Authors: Liu Yang , Xiao Xin , Huang Zhenmei , Yang Dezhi , Ma Dongge , Liu Junjie , Lei Bowen , Bin Zhengyang , You Jingsong 
Published: August 2022

AbstractMulti‐resonance boron‐nitrogen‐containing thermally activated delayed fluorescence (MR‐TADF) emitters have experienced great success in assembling narrowband organic light‐emitting diodes (OLEDs). However, the slow reverse intersystem crossing rate (kRISC) of MR‐emitters (103–105 s−1) that will lead to severe device efficiency roll‐off has received extensive attention and remains a challenging issue. Herein, we put forward a “space‐confined donor‐acceptor (SCDA)” strategy to accelerate RISC process. The introduction of SCDA units onto the MR‐skeleton induces intermediate triplet states, which leads to a multichannel RISC process and thus increaseskRISC. As illustrated examples, efficient MR‐emitters have been developed with a sub‐microsecond delayed lifetime and a highkRISCof 2.13×106 s−1, which enables to assemble high‐performance OLEDs with a maximum external quantum efficiency (EQEmax) as high as 32.5 % and an alleviated efficiency roll‐off (EQE1000: 22.9 %).
Simultaneous Photoactivation of cGAS‐STING Pathway and Pyroptosis by Platinum(II) Triphenylamine Complexes for Cancer Immunotherapy
Authors: Ling Yu‐Yi , Xia Xiao‐Yu , Hao Liang , Wang Wen‐Jin , Zhang Hang , Liu Liu‐Yi , Liu Wenting , Li Zhi‐Yuan , Tan Cai‐Ping , Mao Zong‐Wan 
Published: August 2022

AbstractActivation of the cyclic GMP‐AMP synthase‐stimulator of the interferon gene (cGAS‐STING) pathway is a potent anticancer immunotherapeutic strategy, and the induction of pyroptosis is a feasible way to stimulate the anticancer immune responses. Herein, two PtIIcomplexes (Pt1andPt2) were designed as photoactivators of the cGAS‐STING pathway. In response to light irradiation,Pt1andPt2could damage mitochondrial/nuclear DNA and the nuclear envelope to activate the cGAS‐STING pathway, and concurrently induce pyroptosis in cancer cells, which evoked an intense anticancer immune response in vitro and in vivo. Overall, we present the first photoactivator of the cGAS‐STING pathway, which may provide an innovative design strategy for anticancer immunotherapy.
Formation and Reactivity of a Fleeting NiIII Bisphenoxyl Diradical Species
Authors: Awasthi Ayushi , Leach Isaac F. , Engbers Silène , Kumar Rakesh , Eerlapally Raju , Gupta Sikha , Klein Johannes E. M. N. , Draksharapu Apparao 
Published: August 2022

AbstractCytochrome P450s and Galactose Oxidases exploit redox active ligands to form reactive high valent intermediates for oxidation reactions. This strategy works well for the late 3d metals where accessing high valent states is rather challenging. Herein, we report the oxidation of NiII(salen) (salen=N,N′‐bis(3,5‐di‐tert‐butyl‐salicylidene)‐1,2‐cyclohexane‐(1R,2R)‐diamine) with mCPBA (meta‐chloroperoxybenzoic acid) to form a fleeting NiIII bisphenoxyl diradical species, in CH3CN and CH2Cl2 at −40 °C. Electrochemical and spectroscopic analyses using UV/Vis, EPR, and resonance Raman spectroscopies revealed oxidation events both on the ligand and the metal centre to yield a NiIII bisphenoxyl diradical species. DFT calculations found the electronic structure of the ligand and the d‐configuration of the metal center to be consistent with a NiIII bisphenoxyl diradical species. This three electron oxidized species can perform hydrogen atom abstraction and oxygen atom transfer reactions.
Simultaneous Generation of Methyl Esters and CO in Lignin Transformation
Authors: Liu Mingyang , Han Buxing , Dyson Paul J. 
Published: August 2022

AbstractLignin is an abundant renewable carbon source. Due to its complex structure, utilization of lignin is very challenging. Herein, we describe an efficient strategy for the simultaneous utilization of lignin, in which the methoxy groups in lignin react with carboxylic acids to generate methyl carboxylates and the other alkyl and phenyl carbons react with oxygen to predominantly form CO that can be used directly in carbonylation reactions. The method was applied to the methylation of various functionalized aryl and alkyl carboxylic acids, including natural compounds, to produce valuable chemicals, including pharmaceuticals. No solid or liquid residues remain after the reaction. Mechanistic studies demonstrate that a well‐ordered C−C and C−O bond activation sequence takes place to realize total transformation of lignin. This work opens a way for transformation of the entire lignin polymer into valuable products, exemplified by the synthesis of the pharmaceutical, Ramipril, on a gram scale.
Fano Resonance in Single‐Molecule Junctions
Authors: Zheng Yan , Duan Ping , Zhou Yu , Li Chuan , Zhou Dahai , Wang Yaping , Chen Li‐Chuan , Zhu Zhiyu , Li Xiaohui , Bai Jie , Qu Kai , Gao Tengyang , Shi Jia , Liu Junyang , Zhang Qian‐Chong , Chen Zhong‐Ning , Hong Wenjing 
Published: August 2022

AbstractThe Fano resonance in single‐molecule junctions could be created by interaction with discrete and continuous molecular orbitals and enables effective electron transport modulation between constructive and destructive interference within a small energy range. However, direct observation of Fano resonance remains unexplored because of the disappearance of discrete orbitals by molecule‐electrode coupling. We demonstrated the room‐temperature observation of Fano resonance from electrochemical gated single‐molecule conductance and current–voltage measurements of a para‐carbazole anion junction. Theoretical calculations reveal that the negative charge on the nitrogen atom induces a localized HOMO on the molecular center, creating Fano resonance by interfering with the delocalized LUMO on the molecular backbone. Our findings demonstrate that the Fano resonance in electron transport through single‐molecule junctions opens pathways for designs of interference‐based electronic devices.
Single‐Fluorophore‐Based Organic Crystals with Distinct Conformers Enabling Wide‐Range Excitation‐Dependent Emissions
Authors: Huang Rongrong , Wang Chao , Tan Davin , Wang Kai , Zou Bo , Shao Yangtao , Liu Taihong , Peng Haonan , Liu Xiaogang , Fang Yu 
Published: August 2022

AbstractAchieving wide‐range tunable emission colors, especially in the solid state of single‐fluorophore materials, remains a significant challenge. Herein, we report a molecular design strategy that affords wide‐range excitation‐dependent emissions spanning over ≈230 nm in crystalline states. Under the donor‐π‐acceptor configuration, we judiciously choose a rotatable acceptor fragment,o‐carborane, to enrich conformational diversities in the crystalline state and generate conformation‐dependent multicolor emissions. We further show that this molecular platform is generalizable in creating crystalline materials with multicolor emissions. Based on these materials, a high‐capacity information storage device and a finite‐state machine were fabricated to showcase multicolor displays and information storage.
Time to treatment initiation and its impact on real‐world survival in metastatic colorectal cancer and pancreatic cancer
Authors: Gbolahan Olumide , Hashemi‐Sadraei Neda , Yash Suri , Williams Grant , Ramachandran Rekha , Kim Young‐il , Paluri Ravikumar , Outlaw Darryl , El‐Rayes Bassel , Nabell Lisle 
Published: August 2022

AbstractBackgroundGiven the dearth of data regarding the time to treatment initiation (TTI) in the palliative setting, and its impact on survival outcomes, we sought to determine TTI in a real‐world cohort of metastatic colorectal cancer (mCRC) and metastatic pancreatic cancer (mPC) patients and evaluate the impact of TTI on real‐world survival outcomes.MethodsWe collected survival and treatment data for mCRC and mPC from the Flatiron Health electronic health records (EHR) derived database. We divided TTI into 3 categories: < 2 weeks, 2–< 4 weeks, and 4–8 weeks, from diagnosis to first‐line therapy. Outcome measures were median TTI, real‐world overall survival (RW‐OS) based on TTI categories by Kaplan–Meier method, and impact of TTI on survival using cox proportional hazard models.ResultsAmong 7108 and 3231 patients with mCRC and mPC treated within 8 weeks of diagnosis, the median TTI were 28 days and 20 days. Median RW‐OS for mCRC was 24 months; 26.9 months versus 22.6 and 18.05 months in the 4–8‐week, 2–< 4 week (control) and < 2‐week groups, respectively (p < 0.0001). For mPC, median RW‐OS was 8 months, without significant difference in RW‐OS among the groups (p = 0.05). The 4–8‐week group was associated with lower hazard of death (HR 0.782, 95% CI 0.73–0.84, p < 0.0001) and the < 2‐week group was associated with a higher hazard of death (HR 1.26, 95% CI 1.15–1.38, p < 0.0001) in mCRC. The 4–8‐week group was associated with lower hazard of death for mPC (HR 0.88, 95% CI 0.8–0.97, p = 0.0094).ConclusionIn a real‐world cohort of patients treated within 8 weeks of diagnosis, and with the limitations of a retrospective study, later TTI did not have a negative impact on survival outcomes in mCRC and mPC.