bluuebunny/crossref_metadata_2025_split huggingface dataset:
"संगम नगरी प्रयागराज: शिवकचेहरी व कोटेश्वर महादेव का प्रत्यक्ष अवलोकन पर आधारित एक समाजशास्त्रीय अध्ययन"
Authors: त्रिपाठी नीलम , शुक्ला* प्रगति 
Published: September 2023

प्रयागराज संगम नगरी दो पवित्र नदियों- गंगा व यमुना के संगम (जहाँ सरस्वती गुप्त रूप से मिलती हैं) तथा अपने धार्मिक स्थलों के अलंकरण व तीर्थराज के नाम से जाना जाता है। न केवल धार्मिक दृष्टि से बल्कि सामाजिक व सांस्कृतिक दृष्टि से भी प्रयागराज का अपना अलग महत्व है। आश्चर्य की बात यह है कि यहाँ (संगम तट पर) लगने वाले पर्व महाकुम्भ (12 वर्ष) व अर्धकुम्भ (6 वर्ष) में न केवल भारत बल्कि सम्पूर्ण देश-विदेश से हर जाति, वर्ग, समुदाय के लोग आते हैं और पवित्र गंगा नदी में आस्था की डुबकी लगाते हैं। यह परम्परा प्राचीन काल से चली आ रही है और वर्तमान में आधुनिकता के समय में भी लोगों की आस्था में कोई परिवर्तन दृष्टिगत नहीं होता है। इसीलिए तो प्रयागराज, संगम को आस्था की नगरी कहा जाता है। यहाँ ठण्ड में संगम के किनारे साइबेरियन पक्षी संगम की सुन्दरता को दुगना कर देते हैं। प्रयागराज में अधिकतर मंदिर गंगा तट के समीप ही बनाये गये हैं। बरसात के महीने में माँ गंगा का पानी मंदिर में अवश्य आ जाता है। गर्मी, ठण्डी, बरसात हर मौसम में तीर्थयात्री यहाँ आते हैं परन्तु ठण्ड में माघ के महीने में संगम व गंगा में करोड़ों की संख्या में श्रद्धालु आस्था की डुबकी लगाते हैं। पुराणों में तीर्थराज का अर्थ तीर्थों का राजा बताया गया है और वही संगम के सन्दर्भ में ऋग्वेद में यह वर्णित किया गया है कि कृष्ण और स्वेत जल वाली दो सरिताओं का संगम है यहाँ। माघ महीने में कल्पवास (1 महीने कपड़े के तम्बू बनाकर जप, तप, स्नान व दान) का बहुत बड़ा महत्व है।
भारतीय ग्रामीण क्षेत्रों में सूचना प्रौद्योगिकी की नई पहल
Authors: त्रिपाठी योगेन्द्र प्रसाद , भारती* प्रीती 
Published: September 2023

विश्व की अधिकांश जनसंख्या ग्रामों में निवास करती है और विश्व इतिहास में ग्रामों के निर्माण की कहानी उस समय से प्रारंभ होती है, जब मानव ने घुमंतू जीवन छोड़कर एक स्थान पर रहकर कृषि कार्य प्रारंभ किया। भारत प्रारंभ से ही गांवों का देश रहा है। जिसकी आजीविका कृषि पर आधारित है किंतु वर्तमान समय में भारत के ग्रामीण क्षेत्र काफी समृद्ध हो चुके हैं। यहां बसने वाले प्रत्येक नागरिक में शिक्षा के प्रति थोड़ी बहुत जागरूकता है एवं कृषि कार्यों को उन्नत बनाने के लिए नई-नई प्रौद्योगिकियों के ज्ञान का भी पूर्ण रूप से प्रयोग किया जा रहा है। मानव जीवन में नई-नई जागरूकता को लाने में प्रौद्योगिकीकरण का बड़ा योगदान रहा है। वर्तमान में प्रौद्योगिकी में होने वाले परिवर्तनों ने समाज के सभी क्षेत्रों में नई दिशाएं प्रदान की है, जिसमें ग्रामीण क्षेत्र भी महत्वपूर्ण है। भारत आज ज्ञान आधारित अर्थव्यवस्था का मजबूत केंद्र बनता जा रहा है। सूचना प्रौद्योगिकी देश के विकास की सीढ़ी है, देश को विकास की धारा से जोड़ने का एक सशक्त माध्यम क्योंकि पलक झपकते हर पल की खबर इस माध्यम से प्राप्त हो जाती है। आज ऐसा कोई क्षेत्र नहीं जो इससे अछूता हो। सूचना प्रौद्योगिकी का वास्तविक अर्थ सूचना तैयार करने, एकत्र करने, प्रोसेस करने, भंडारित करने और उसे प्रदान करने के साथ इन सब को संभव बनाने वाली प्रक्रियाओं और यंत्रों से है।
अयोध्या का धार्मिक इतिहास
Authors: दूबे आनन्द कुमार , तिवारी* एन.के. 
Published: September 2023

अयोध्या पुरी का वर्णन विभिन्न धार्मिक ग्रन्थों में धर्म नगरी के रूप में किया गया है। परम्पूज्य गोस्वामी तुलसीदास जी से लेकर महाकवि कालीदास जी द्वारा अयोध्या के महात्म्य का विवेचन किया गया है। हिन्दू धर्म ग्रन्थों के साथ-साथ जैन, बौद्व आदि धर्म ग्रन्थों में अयोध्या की प्राचीनता एवं महत्ता का उल्लेख प्राप्त होता है। वेदो में इस नगरी को दिव्य तथा अलौकिक रूप में दर्शाया गया है प्रभू श्रीराम की जन्म स्थली के साथ-साथ अयोध्या का सम्बन्ध जन मानस के भाव से गहराई से जुड़ा हुआ है।
Rural Roads under PMGSY: A Trail towards Amelioration of Village Life
Authors: Tiwari Seema , Verma Alka 
Published: September 2023

Rural roads act as a lifeline for the rural development as it creates the most basic element needed for all the development activities i.e. accessibility. Therefore, this review article takes into consideration the utility of the rural roads for creating the better livelihood and standard of living for the rural population. This article describes the components of all the three phases of Pradhan Mantri Gram Sadak Yojana and in addition gives the overview of the rural roads in the country and its spatial variation. The study further focuses on the implications of rural road development in the country. It also gives concluding remarks and recommendations for making the rural road development a tool to ameliorate the rural population effectively.
Withdrawal of Prosecution and Role of Court
Authors: Tiwari Shiv Bahadur 
Published: September 2023

“We must always remember that procedural law is not to be a tyrant but a servant, not an obstruction but an aid to justice. It has wisely observed that procedural prescriptions are the handmaid and not the mistress, a lubricant not a resistant in administration of justice.
Justice Krishna Iyer
Selection of Proteolytic Bacteria from the Digestive Tract of Vanname Shrimp (Litopenaeus vannamei)
Authors: Mulyati  , Suryati  , Baga Irfani , Ardiansyah  , Hamal Rimal , Rusli  
Published: September 2023

The feed consumed by shrimp is not all digestible but some are excreted in the form of waste in the form of feces and other metabolic waste such as urine and ammonia. The amount of feed released into feces depends on the suitability of feed components with enzymatic capabilities in the shrimp digestive tract or digestibility. One of the efforts to maintain aquaculture water quality is by using probiotics that can be mixed with feed and applied directly to aquaculture medium. The study aimed to obtain proteolytic and probiotic candidate bacteria from the digestive tract of vanname shrimp. Bacterial screening was carried out by isolating bacteria from the digestive tract of shrimp obtained from pond farmers in the Suppa area of Pinrang Regency. The results of the isolation of probiotic candidate bacteria from the digestive tract of shrimp obtained a total of 20 isolates of proteolytic candidates for further selection, then five isolates with different morphological characteristics were selected. The five isolates were then tested for proteolytic activity. The results showed the greatest proteolytic activity was observed in the UM5 isolate with an activity value of 17 mm; followed by the UM1 isolate at 10 mm; UM2 at 9 mm, UM4 at 7 mm; and UM3 at 5 mm. Then tested for resistance to acidic and alkaline conditions (pH 2.5) and (pH 7.5), bacterial attachment test, and antagonistic test against Vibrio harveyi bacteria. The five isolates can survive in acidic conditions (pH 2.5 and alkaline (pH 7.5)) for eight hours. Antagonistic tests showed that the five selected isolates (UM1, UM2, UM3, UM4, and UM5) can inhibit the growth of Vibrio harveyi bacteria by forming an inhibition zone around the isolate. The highest inhibition zone was found in the UM5 isolate at 19 mm, followed by the UM2 isolate at 16 mm, UM4 at 15.5 mm, and UM3 at 15 mm. While the smallest antagonistic was obtained in isolate UM1 at 12 mm. The bacterial population in the swab shows the ability to colonize or attach a bacterium so the greater the number of bacteria in the swab, the better the bacteria are in sticking. The largest bacterial population was found in isolate UM5 which amounted to 2.53 x 107 Cfu/ml. isolate UM 4 amounted to 7.27 x 106 cfu/ml. Furthermore, UM3 amounted to 6.78 x 106 Cfu/ml. Then UM 2 amounted to 3.32 x 106 cfu/ml. the smallest population was shown by isolate UM1, which amounted to 4.5 x 105 cfu.ml.
Effect of Pre-Colored Zirconia Copings on the Final Color of Zirconia Veneered Restorations: An In vitro Study
Authors: Nakhaei Mohammadreza , Ghaemi Delaram , Naderzadeh Minoo , Soroush Zahra 
Published: September 2023

Background: This study aimed to investigate the effect of different zirconia coping shades on the color and translucency of zirconia-based restorations.
Materials and Methods: Zirconia core plates were fabricated from the non-shaded and pre-shaded translucent zirconia materials and were divided into four groups (n=11) according to their shade: Bleach (B), A2, A3, and A4. Next, they underwent porcelain veneering and glazed. The CIELab color measurements were performed before and after porcelain veneering by a colorimeter against white and black backgrounds. Color difference (∆E) between the groups and translucency parameter (TP) were calculated. ∆E values were compared with perceptibility (∆E=2.6) and acceptability (∆E=5.5) thresholds. Data were analyzed by paired t-test, one-way analysis of variance, and Tukey’s Honest Significant Difference post hoc tests (P < 0.05).
Results: The TP and ∆E of the samples significantly decreased in all groups after porcelain veneering compared with baseline (P<0.001). Against a black background, the ∆E of all groups was below the perceptible threshold after porcelain application (P<0.001). Against a white background, ∆E of all groups decreased to a level lower than the perceptible threshold after porcelain veneering except for groups B-A3 (∆E=3.02±0.73) and B-A4 (∆E=4.10±0.70), in which ∆E was between the perceptible and acceptable thresholds (P<0.001).
Conclusions: Porcelain veneering reduces ∆E between two samples more efficiently than pre-colored zirconia copings, especially against a dark background.
Optimal path planning using psychological profiling in drone‐assisted missing person search
Authors: Ewers Jan‐Hendrik , Anderson David , Thomson Douglas 
Published: September 2023

AbstractSearch and rescue operations are all time‐sensitive and this is especially true when searching for a vulnerable missing person, such as a child or elderly person suffering dementia. Recently, Police Scotland Air Support Unit has begun the deployment of drones to assist in missing person searches with success, although the efficacy of the search relies upon the expertise of the drone operator. In this paper, several algorithms for planning the search path are compared to determine which approach has the highest probability of finding the missing person in the shortest time. In addition to this, the use of á priori psychological profile information of the subject to create a probability map of likely locations within the search area was explored. This map is then used within a nonlinear optimization to determine the optimal flight path for a given search area and subject profile. Two optimization solvers were compared; genetic algorithms, and particle swarm optimization. Finally, the most effective algorithm was used to create a coverage path for a real‐life location, for which Police Scotland Air Support Unit completed multiple test flights. The generated flight paths based on the predicted intent of the lost person were found to perform statistically better than those of the expert police operators.
Smart Lubricant Coating with Urease‐Responsive Antibacterial Functions for Ureteral Stents to Inhibit Infectious Encrustation
Authors: Li Kaijun , Tang Haibin , Peng Jinyu , Gao Shuai , Du Zongliang , Chen Gang , Wu Dimeng , Liu Gongyan 
Published: September 2023

AbstractHydrophilic lubricant coatings with antifouling properties are commercially applied to urological devices, such as ureteral stents (USs), to inhibit biofilm formation and reduce the likelihood of infectious encrustation. However, their long‐term effectiveness is limited due to the lack of active and precise antibacterial activity. Herein, this work reports a hydrophilic lubricant (defined as SA‐PU/PVP) coating with smart urease‐responsive antibiotic release functionality, achieved by incorporating the antibiotic sulfanilamide‐conjugated polyurethane (SA‐PU) polymers into a commercial lubricant coating agent containing hydrophilic polyvinylpyrrolidone (PVP). During the initial implantation period, the hydrophilic PVP chains rapidly absorb urine on the coating interface, forming a lubricating layer with the desired antifouling activities that reduce the attachment of host proteins, bacteria, and urate crystals by over 90%. As time progresses and the bacteria proliferates and produces urease, the urease enzymatically degrades the urea linkages in the SA‐PU/PVP coating, actively releasing SA antibiotics on demand to prevent biofilm formation and encrustation. Benefiting from this synergistic antifouling and smart antibacterial activities, the SA‐PU/PVP‐coated US exhibits superior performance in preventing infectious encrustation in a porcine model over a 7‐week period, surpassing the effectiveness of a commercial hydrophilic lubricant US. This coating strategy offers a practical solution for inhibiting urological device‐associated complications.
Two‐Dimensionally Nano‐Capsulating Liquid Metal for Self‐Sintering and Self‐Oscillating Bimorph Composites with Persistent Energy‐Harvest Property
Authors: Che Xinpeng , Wang Ting , Zhang Bailang , Zhai Zhuanzhuan , Chen Yijun , Pei Danfeng , Ge Anle , Li Mingjie , Li Chaoxu 
Published: September 2023

AbstractHarvesting electricity from ubiquitous atmospheric moisture has drawn growing research attention. Despite great advances, moisture generators still suffer from performance decay during long‐term service. Recently, self‐oscillating actuators driven by humidity gradience have attracted great interests, which may give a clue to harvest energy persistently via electromagnetic induction. In order to combine high electric conductivity with self‐oscillating actuators, bimorph composites of 2D conductive MXene with liquid metal (i.e., EGaIn) are designed. In presence of marine alginate, EGaIn droplets can be encapsulated by MXene nanosheets in their suspension. And simple liquid‐casting can produce biomorph actuating films with top MXene‐rich layer and bottom EGaIn‐rich layer of self‐sintered EGaIn droplets. When exposing to a humidity gradience (e.g., 20% cm−1), this biomorph actuator can oscillate persistently with an actuating speed of ≈260° s−1 and a frequency of ≈0.5 Hz, while without any human intervention. Under a magnetic field (e.g., intensity ≈0.5 T), this self‐oscillating behavior can generate an alternating faradic current with an amplitude of at least 1360 µA m−2. Thus, this study may not only provide an alternative pathway for producing self‐oscillating and conductive actuators, but also offer a new strategy for persistent energy harvest from atmospheric moisture.
Ultralong Cycle Life and High Rate of Zn‖I2 Battery Enabled by MBene‐Hosted I2 Cathode
Authors: Zhang Zishuai , Ling Wei , Ma Ninggui , Wang Jiaqi , Chen Xiaoyang , Fan Jun , Yu Miao , Huang Yan 
Published: September 2023

AbstractHigh rate tolerance and long cycle life represent the critical demand of the market for energy storage devices, known as one of major challenges for the development of rechargeable aqueous batteries. Herein, a layered Mo4/3B2T2 (where “T” denotes ‐O, ‐OH, and ‐F terminations) MBene (a transition metal boride) with in‐plane ordered metal vacancies is first proposed as an iodine species host of an aqueous Zn‖I2 battery, delivering a discharge capacity of 106.8 mAh g−1 at 25 A g−1 after 230 000 cycles and 80 mAh g−1 at 100 A g−1, far exceeding those of all Zn‖I2 batteries ever reported. The high performance is attributed to the strong affinity with iodine species and accelerated the redox kinetics by the conductive MBene with metal vacancies, as evidenced by the one‐step conversion of I‒/I0 without the generation of I3‒ ions. This work unlocks a new route for the construction of other halide or sulfur electrode batteries with superior durability and kinetics.
Mid‐Infrared Bipolar and Unipolar Linear Polarization Detections in Nb2GeTe4/MoS2 Heterostructures
Authors: Han Jiayue , Wang Fakun , Zhang Yue , Deng Wenjie , Dai Mingjin , Hu Fangchen , Chen Wenduo , Cui Jieyuan , Zhang Chaoyi , Zhu Song , Wang Chongwu , Ye Ming , Han Song , Luo Yu , Zhai Tianyou , Wang Jun , Wang Qi Jie 
Published: September 2023

AbstractDetecting and distinguishing light polarization states, one of the most basic elements of optical fields, have significant importance in both scientific studies and industry applications. Artificially fabricated structures, e.g., metasurfaces with anisotropic absorptions, have shown the capabilities of detecting polarization light and controlling. However, their operations mainly rely on resonant absorptions based on structural designs that are usually narrow bands. Here, a mid‐infrared (MIR) broadband polarization photodetector with high PRs and wavelength‐dependent polarities using a 2D anisotropic/isotropic Nb2GeTe4/MoS2 van der Waals (vdWs) heterostructure is demonstrated. It is shown that the photodetector exhibits high PRs of 48 and 34 at 4.6 and 11.0 µm wavelengths, respectively, and even a negative PR of −3.38 for 3.7 µm under the zero bias condition at room temperature. Such interesting results can be attributed to the superimposed effects of a photovoltaic (PV) mechanism in the Nb2GeTe4/MoS2 hetero‐junction region and a bolometric mechanism in the MoS2 layer. Furthermore, the photodetector demonstrates its effectiveness in bipolar and unipolar polarization encoding communications and polarization imaging enabled by its unique and high PRs.
Manipulating Electron Redistribution in Ni2P for Enhanced Alkaline Seawater Electrolysis
Authors: Liu Xiaobin , Yu Qingping , Qu Xinyue , Wang Xinping , Chi Jingqi , Wang Lei 
Published: September 2023

AbstractDeveloping bifunctional electrocatalyst for seawater splitting remains a persistent challenge. Herein, an approach is proposed through density functional theory (DFT) preanalysis to manipulate electron redistribution in Ni2P addressed by cation doping and vacancy engineering. The needle‐like Fe‐doped Ni2P with P vacancy (Fe‐Ni2Pv) is successfully synthesized on nickel foam, exhibiting a superior bifunctional hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) catalytic activity for seawater electrolysis in alkaline condition. As a result, bifunctional Fe‐Ni2Pv achieves the industrially required current densities of 1.0 and 3.0 A cm−2 at low voltages of 1.68 and 1.73 V, respectively, for seawater splitting at 60 °C in 6.0 m KOH circumstances. The theoretical calculation and the experimental results collectively reveal the reasons for the enhancement of catalyst activity. Specifically, Fe doping and P vacancies can accelerate the reconstruction of OER active species and optimize the hydrogen adsorption free energy (ΔGH*) for HER. In addition, the active sites of Fe‐Ni2Pv are identified, where P vacancies greatly improve the electrical conductivity and Ni sites are the dominant OER active centers, meanwhile Fe atoms as active centers for the HER. The study provides a deep insight into the exploration for the enhancement of activity of nickel‐based phosphide catalysts and the identification of their real active centers.
Enantioselective Regulation of Short‐Chain Dehydrogenases via Key Sites in its Loop and Adjacent Regions for the Enantiodivergent Reduction of Difficult‐To‐Reduce Ketones
Authors: Qin Lei , Su Xin , Wang Jun , Wu Lunjie , Zou Man , Gu Jie , Xu Yan , Nie Yao 
Published: September 2023

AbstractShort‐chain dehydrogenases (SDRs) are powerful catalysts for the asymmetric reduction of prochiral ketones in pharmaceutical products. Herein, through gene mining and evolutionary analysis, we obtained two major types of SDRs (SDR‐1 and SDR‐2) for the enantioselective complementary reduction of N‐Boc‐piperidone, which gives the corresponding product (R)‐ or (S)‐N‐Boc‐piperidol, an intermediate of the interleukin inhibitor and lymphoma treatment drug (imbruvica), respectively. By integrating multiple sequence alignment, site‐directed mutagenesis and computational modeling, we proposed a “loop regulation” mechanism for the enantioselective control of SDRs, through which residues in the loop region could potentially fine‐tune their enantioselectivity. Further, site‐directed mutagenesis assays showed that two key residues (L201 and F205 for SDR‐1, F92 and H93 for SDR‐2) in the loop and its adjacent region played critical roles in fine‐tuning the enantioselectivity of SDRs. Understanding this mechanism of SDR stereo preference in catalyzing asymmetric reduction, we further switched the enantioselectivity of the homologous enzymes. The obtained enzymes catalyzed the enantiodivergent synthesis of chiral heterocyclic alcohols with different ring sizes and substituents (25–99% conversion and 25–99% ee (R/S)), including piperidols, 4‐hydroxy azepanes, 3‐hydroxy azepanes and pyrrolidinols. These findings could potentially guide future attempts at protein engineering of stereoselective SDRs.
Triple Cross‐linked Dynamic Responsive Hydrogel Loaded with Selenium Nanoparticles for Modulating the Inflammatory Microenvironment via PI3K/Akt/NF‐κB and MAPK Signaling Pathways
Authors: Wang Shuangqing , Liu Yanhong , Sun Qianwen , Zeng Bowen , Liu Chao , Gong Liming , Wu Hao , Chen Liqing , Jin Mingji , Guo Jianpeng , Gao Zhonggao , Huang Wei 
Published: September 2023

AbstractModulating the inflammatory microenvironment can inhibit the process of inflammatory diseases (IDs). A tri‐cross‐linked inflammatory microenvironment‐responsive hydrogel with ideal mechanical properties achieves triggerable and sustained drug delivery and regulates the inflammatory microenvironment. Here, this study develops an inflammatory microenvironment‐responsive hydrogel (OD‐PP@SeNPs) composed of phenylboronic acid grafted polylysine (PP), oxidized dextran (OD), and selenium nanoparticles (SeNPs). The introduction of SeNPs as initiators and nano‐fillers into the hydrogel results in extra cross‐linking of the polymer network through hydrogen bonding. Based on Schiff base bonds, Phenylboronate ester bonds, and hydrogen bonds, a reactive oxygen species (ROS)/pH dual responsive hydrogel with a triple‐network is achieved. The hydrogel has injectable, self‐healing, adhesion, outstanding flexibility, suitable swelling capacity, optimal biodegradability, excellent stimuli‐responsive active substance release performance, and prominent biocompatibility. Most importantly, the hydrogel with ROS scavenging and pH‐regulating ability protects cells from oxidative stress and induces macrophages into M2 polarization to reduce inflammatory cytokines through PI3K/AKT/NF‐κB and MAPK pathways, exerting anti‐inflammatory effects and reshaping the inflammatory microenvironment, thereby effectively treating typical IDs, including S. aureus infected wound and rheumatoid arthritis in rats. In conclusion, this dynamically responsive injectable hydrogel with a triple‐network structure provides an effective strategy to treat IDs, holding great promise in clinical application.
Direct Ink Writing 3D Printing for High‐Performance Electrochemical Energy Storage Devices: A Minireview
Authors: Zeng Li , Ling Shangwen , Du Dayue , He Hanna , Li Xiaolong , Zhang Chuhong 
Published: September 2023

AbstractDespite tremendous efforts that have been dedicated to high‐performance electrochemical energy storage devices (EESDs), traditional electrode fabrication processes still face the daunting challenge of limited energy/power density or compromised mechanical compliance. 3D thick electrodes can maximize the utilization of z‐axis space to enhance the energy density of EESDs but still suffer from limitations in terms of poor mechanical stability and sluggish electron/ion transport. Direct ink writing (DIW), an eminent branch of 3D printing technology, has gained popularity in the manufacture of 3D electrodes with intricately designed architectures and rationally regulated porosity, promoting a triple boost in areal mass loading, ion diffusion kinetics, and mechanical flexibility. This focus review highlights the fundamentals of printable inks and typical configurations of 3D‐printed devices. In particular, preparation strategies for high‐performance and multifunctional 3D‐printed EESDs are systemically discussed and classified according to performance evaluation metrics such as high areal energy density, high power density, high volumetric energy density, and mechanical flexibility. Challenges and prospects for the fabrication of high‐performance 3D‐printed EESDs are outlined, aiming to provide valuable insights into this thriving field.