bluuebunny/crossref_metadata_2025_split huggingface dataset:
KAJIAN KE ATAS KUALITI HIDUP PESARA: ANALISIS SOROTAN SISTEMATIK
Authors: Amirah Saliha Godfrey  , Dzurizah Ibrahim  
Published: October 2021

Kualiti hidup mempunyai konsep yang kompleks, dinamik dan dapat ditentukan melalui beberapa komponen berbeza. Kajian ini dilakukan bertujuan untuk mengenalpasti apakah aspek yang dapat mempengaruhi kualiti hidup terutamanya pesara. Ia dilakukan dengan menggunakan kajian literatur secara sistematik. Kajian ini dijalankan dengan meneliti sebanyak enam artikel terpilih yang diperoleh dari pangkalan data Science Direct. Artikel yang dirujuk adalah artikel yang telah diterbitkan antara tahun 2011 sehingga tahun 2021. Pemilihan artikel adalah berdasarkan ciri-ciri inclusion dan exclusion yang telah ditetapkan oleh pengkaji. Artikel tersebut kemudiannya dikaji dan dikelaskan mengikut beberapa tema yang dihasilkan selepas penelitian dilakukan. Hasil daripada analisis kajian mendapati bahwa terdapat tiga tema yang dapat diketengahkan. Tema pertama ialah kualiti hidup pesara dipengaruhi oleh penyertaan sosial dan sokongan sosial, tema kedua ialah pengaruh kesihatan fizikal dan mental/ psikologi ke atas kualiti hidup, dan tema yang ketiga ialah pengaruh ekonomi dan suasana tempat tinggal ke atas kualiti hidup. Hampir semua artikel yang dikaji adalah berdasarkan kajian kuantitatif dan merupakan kajian dari luar negara. Akhir sekali, hasil daripada kajian tersebut dapat menerangkan bahawa hubungan sosial, kesihatan mental dan fizikal serta kewangan yang stabil boleh mempengaruhi kualiti hidup pesara.

Quality of life has a complex, dynamic concept and can be determined through several different components. This study aims to identify what aspects can affect the quality of life, especially retirees. It is done using a systematic literature review. This study was conducted by examining a total of six selected articles obtained from the Science Direct database. The referenced articles are articles that have been published between 2011 to 2021. The selection of articles is based on the characteristics of inclusion and exclusion that have been set by the researcher. The articles were then reviewed and classified according to several themes generated after the research was conducted. Analysis results show that there were three themes that can be identified. Firstly, the quality of life amongst retirees affected by social participation and social support, secondly, the influence of physical and mental health/ psychology to quality of life, and third, the influence of economy and living environment to the quality of life. Almost all of the articles reviewed are based on quantitative studies and are studies from abroad. Finally, the results of the study can identify that stable social, mental and physical health and financial relationships can affect the quality of life of retirees.
Identifying Trends and Opportunities in Small Business Research: A Review of Articles in the Small Business Institute Journal, 2008-2019
Authors: Mesa William , Holt Andrew 
Published: October 2021

In 2022, the Small Business Institute® (SBI) celebrates 50 years as the premier provider of professional development for those engaged in student-centered small entity consulting and related entrepreneurship education, research and activities. As a result, this paper provides a timely review of the 106 articles published in the SBI’s Small Business Institute Journal (SBIJ) during the period 2008-19. The paper identifies trends and patterns in the research and explores the gaps that currently exist in small business research. The 106 papers are coded by domain, topic, type (e.g. research, conceptual), data type used, and methodology used, and published papers are used to highlight the potential for further research. Finally, a list of possible areas for future research are discussed with respect to methodologies employed, data sources used, and for topics not currently covered in the Journal.
The Mina Justa Iron Oxide Copper-Gold (IOCG) Deposit, Peru: Constraints on Metal and Ore Fluid Sources
Authors: Rodriguez-Mustafa Maria A. , Simon Adam C. , Bilenker Laura D. , Bindeman Ilya , Mathur Ryan , Machado Edson L.B. 
Published: October 2021

Abstract
Iron oxide copper-gold (IOCG) deposits are major sources of Cu, contain abundant Fe oxides, and may contain Au, Ag, Co, rare earth elements (REEs), U, and other metals as economically important byproducts in some deposits. They form by hydrothermal processes, but the source of the metals and ore fluid(s) is still debated. We investigated the geochemistry of magnetite from the hydrothermal unit and manto orebodies at the Mina Justa IOCG deposit in Peru to assess the source of the iron oxides and their relationship with the economic Cu mineralization. We identified three types of magnetite: magnetite with inclusions (type I) is only found in the manto, is the richest in trace elements, and crystallized between 459° and 707°C; type Dark (D) has no visible inclusions and formed at around 543°C; and type Bright (B) has no inclusions, has the highest Fe content, and formed at around 443°C. Temperatures were estimated using the Mg content in magnetite. Magnetite samples from Mina Justa yielded an average δ56Fe ± 2σ value of 0.28 ± 0.05‰ (n = 9), an average δ18O ± 2σ value of 2.19 ± 0.45‰ (n = 9), and Δ’17O values that range between –0.075 and –0.047‰. Sulfide separates yielded δ65Cu values that range from –0.32 to –0.09‰. The trace element compositions and textures of magnetite, along with temperature estimations for magnetite crystallization, are consistent with the manto magnetite belonging to an iron oxide-apatite (IOA) style mineralization that was overprinted by a younger, structurally controlled IOCG event that formed the hydrothermal unit orebody. Altogether, the stable isotopic data fingerprint a magmatic-hydrothermal source for the ore fluids carrying the Fe and Cu at Mina Justa and preclude significant input from meteoric water and basinal brines.
El secuestro de naves en la jurisdicción marítima panameña
Authors: Ciniglio Cristina 
Published: October 2021

El presente artículo ha sido redactado en beneficio e interés de los abogados y usuarios del sistema que necesitan familiarizarse con el procedimiento de secuestro de naves en la jurisdicción marítima panameña, las normas especiales contenidas en la Ley 8 de 1982, reformada que aplican a esta figura, la doctrina que sobre la materia ha surgido, jurisprudencia de los Tribunales Marítimos, de la Sala Civil de la Corte Suprema de Justicia y del Tribunal de Apelaciones Marítimas de Panamá que ilustra sobre el tema y las situaciones más comunes que se dan en la práctica al decretar y ejecutar esta medida.
Los abogados que no litigan usualmente en esta jurisdicción desconocen muchas veces de las normas especiales y términos distintos a los que establecen otras jurisdicciones como la civil y se encuentran frente a un proceso especial que no es bien llevado, lo que impide la defensa adecuada de los intereses de sus poderdantes.
Es por esto que en el presente artículo trataremos de guiar al lector para hacer más eficiente su tramitación ante la jurisdicción marítima y para ello analizaremos cada una de las finalidades del secuestro en la jurisdicción marítima, entrando a hacer una breve descripción de lo que constituye un crédito marítimo privilegiado y un derecho estatutario, las cauciones que deben aportarse con la demanda al momento de hacer la petición de secuestro, las diversas formas de levantar la medida cautelar y las diferentes garantías que hay para ello. Adicionalmente, cuales naves no pueden ser objeto de secuestro, las principales funciones del Alguacil de los Tribunales Marítimos como depositario del bien secuestrado y los casos en los que puede decretarse la venta anticipada de un bien secuestrado.
Estamos seguros que este documento será de gran orientación para aquellas personas que requieran interponer acciones y/o participar en un proceso ante la jurisdicción marítima panameña.
THE STUDENTS’ DISCIPLINE AND SOCIAL BEHAVIOR OF MA MIFTAHUL ULUM CERMENAN NGORO JOMBANG CORRELATION
Authors: Khudriyah Khudriyah , Najahah Azifatun 
Published: October 2021

In the process of teaching and learning, disciplinary habits can foster students' social behavior. For students who have high discipline will behave well socially wherever they are. Researchers are interested in examining the relationship of students’ discipline with social behavior of MA MiftahulUlumCermenan Ngoro Jombang. This research method is quantitative research. The results of the product moment analysis found that there was a very significant positive correlation between discipline and students' social behavior. It is known that the results of the discipline of students belonging to the low category which are 4 respondents or 7.27%, middle category there are 19 respondents or 34.55%, and classified as high category there are 32 respondents or 58.18%. While the results of the social behavior of MA students. Miftahul ‘UlumCermenan Ngoro Jombang which is in the low category there is one respondent or 1.81%, which is classified as middle category there are 21 respondents or 38.19%, and classified as high category there are 33 respondents or 60.00%. The conclusion of this study shows that there is a significant and strong relationship between discipline and social behavior of MA MiftahulUlumCermenan Ngoro Jombang students, because the hypothesis test results show that the r count of 0.841 is greater than the r table of 0.2656, and the significance value is 0.000 < 0.05.
To study to Assess the Effectiveness of Planned Teaching on Knowledge and Attitude Regarding Transmission and Prevention of HIV/AIDS among Students of Junior Colleges
Authors: Rodge Hina , Waghmare Usha , Sayare Ashvini , Tirkey Harshit , Gote Kajal , Neet Kajal 
Published: October 2021

Introduction: HIV/AIDS is becoming a growing global danger to mankind. Since the first cases were reported, HIV/AIDS has been spreading at an alarming rate.
Background: In India, The age group of 15-24 years accounts for 35% of all AIDS cases, indicating that the younger population is especially vulnerable to epidemics.
Methods: The study was based on an interventional evaluatory approach and one group pretest-posttest design used. 60 junior college student samples were collected using Non-probability purposive sampling technique. one way ANOVA and t-test used to estimate the association between post-test knowledge and posttest attitude score transmission and prevention of HIV/AIDS among students of junior college the and the selected demographic variables.
Results: This study revealed that the Mean value of the pretest knowledge score was 21.51 and the post-test knowledge score was 26.46 and the standard deviation of the pre-test knowledge score was ±4.96 and the post-test standard deviation was ±5.66. The t-value is 5.09 and the p-value is 0.0001. The mean value of the pretest attitude score was 28.48 and post-test attitude score was 40.25 and the standard deviation of the pre-test attitude score was ±4.13 and the post-test attitude score was ±2.45. The t- value is 18.98 and the p-value is 0.0001. There was a significant association of post-test knowledge score with the source of information about HIV/AIDS and there was no significant association of post-test attitude score regarding transmission and prevention of HIV/AIDS.
Conclusion: The study concluded that planned teaching on knowledge and attitude regarding transmission and prevention of HIV/AIDS among students of junior college was effective as a teaching strategy.
Molecular Characterization of Flt3 Mutation in Acute Leukemia
Authors: Ramzan Aamir , Aamir Kiran , Jamali Anwar Ali , Memon Khalil Ahmed , Memon Rameez Iqbal , Bhatti Irfan Ahmed , Ahmer Arslan 
Published: October 2021

Background: Fms-like Tyrosine Kinase 3 (FLT3) has an important role to perform in hematopoietic malignancy pathogenesis. Hence the focus of several studies has recently been FLT3.
Objective: To determine the molecular characterization of FLT3 mutation in patients of acute leukemia.
Methodology: This descriptive analysis was carried out from January 2018 to December 2018 upon a sample of 94 newly diagnosed cases of acute leukemia (chosen via non-probability, consecutive sampling) presenting to the Department of Pathology, Liaquat University of Medical & Health Sciences, Jamshoro. After taking informed written consent, Data were obtained from laboratory records and patient interviews were noted down with the help of structured questionnaire. SPSS v. 20.0 was used for analysis of the obtained data.
Results: The mean age of participants was 41 years (±19 SD). 59.57% of the sample comprised of males while the remaining 40.43% were females. Among the total of 94 patients studied, patients with acute lymphoblastic leukemia (ALL) were 41 in number while those with acute myeloid leukemia (AML) were 53. The polymerase chain reaction verified FLT3 mutations in 6 (11.32%) out of 53 AML cases and 2 (4.88%) among 41 ALL cases. In acute myeloid leukemia (AML) FLT3 mutation was more prevalent among the older age set (51 and above), while in acute lymphoblastic leukemia (ALL) the FLT3 mutation was more commonly seen a comparatively younger patient age set (21 to 30 years).
Conclusion: It was found out that the FLT3 mutations are not uncommon in our study setting. With a greater prevalence observed among older male patients. AML was more common than ALL, with greater incidence rate of FLT3 mutations observed in the AML patients.
Selective Vertical and Horizontal Growth of 2D WS2 Revealed by In Situ Thermolysis using Transmission Electron Microscopy
Authors: Gavhane Dnyaneshwar S. , Sontakke Atul D. , van Huis Marijn A. 
Published: October 2021

AbstractDirect observation of the growth dynamics of 2D transition metal dichalcogenides (TMDs) is of key importance for understanding and controlling the growth modes and for tailoring these intriguing materials to desired orientations and layer thicknesses. Here, various stages and multiple growth modes in the formation of WS2 layers on different substrates through thermolysis of a single solid‐state (NH4)2WS4 precursor are revealed using in situ transmission electron microscopy. Control over vertical and horizontal growth is achieved by varying the thickness of the drop‐casted precursor from which WS2 is grown during heating. First depositing platinum (Pt) and gold (Au) on the heating chips much enhance the growth process of WS2 resulting in an increased length of vertical layers and in a self‐limited thickness of horizontal layers. Interference patterns are formed by the mutual rotation of two WS2 layers by various angles on metal deposited heating chips. This shows detailed insights into the growth dynamics of 2D WS2 as a function of temperature, thereby establishing control over orientation and size. These findings also unveil the important role of metal substrates in the evolution of WS2 structures, offering general and effective pathways for nano‐engineering of 2D TMDs for a variety of applications.
Intrinsically Stretchable and Stable Ultra‐Deep‐Blue Fluorene‐Based Polymer with a High Emission Efficiency of ≈90% for Polymer Light‐Emitting Devices with a CIEy = 0.06
Authors: Ni Mingjian , An Xiang , Bai Lubing , Wang Kai , Cai Jiangli , Wang Shengjie , He Liangliang , Xu Man , Liu Heyuan , Lin Jinyi , Ding Xuehua , Yin Chengrong , Huang Wei 
Published: October 2021

AbstractThe manufacture of robust ultra‐deep‐blue polymer with an intrinsic stretchability is an extreme challenge toward fabricating flexible light‐emitting optoelectronic devices. As a key precondition for the realization of the intrinsically stretchable behavior, easily interchain slippages also cause the formation of intermolecular excited states, which is negative to the color purity and the emission efficiency of blue‐emitting film and devices. Herein, a series of π‐interrupted‐conjugated alternating polymers with a robust ultra‐deep‐blue emission and intrinsically stretchable properties are demonstrated. Interestingly, the model polymers (P4, P6, and P8) present stable ultra‐deep‐blue emission with an extremely high efficiency of ≈90% and a Commission internationale de l'éclairage (CIE) coordinates of (0.15, 0.06) in solid‐state, attributed to the excellent singlet excitonic behavior without any obvious polaron formation. More importantly, significantly different to rigid π‐conjugated polymers, the model P8 film displays an efficient deep blue emission even under a tensile rate of ≈15%, associated with the densely interchain entanglement and interpenetration. Finally, preliminary P8‐based polymer light‐emitting diodes also show a stable ultra‐deep‐blue emission with a CIE of (0.15, 0.06). All results above confirm the effectiveness of the π‐interrupted‐conjugated strategy to construct a robust deep‐blue polymer with an excellent intrinsic stretchability, which is a great potential for applying in flexible light‐emitting devices.
Super‐Stable Mineralization of Ni2+ Ions from Wastewater using CaFe Layered Double Hydroxide
Authors: Chi Haoyuan , Wang Jikang , Wang Huijuan , Li Shaoquan , Yang Mufei , Bai Sha , Li Changjuan , Sun Xiaoliang , Zhao Yufei , Song Yu‐Fei 
Published: October 2021

AbstractThe dealing/recycling of Ni‐containing wastewater pollution has aroused great attention both from environmental science and resource utilization perspectives. Herein, a classic CaFe‐layered double hydroxide (CaFe‐LDH) stabilizer, which exhibits a super‐stable mineralization efficiency for removing Ni2+ ions with a maximum saturated removal capacity of 321 mg g−1 is prepared. This stabilizer can remove not only 10 000 mg L−1 Ni2+ ions to a few mg L−1, but also 1 mg L−1 Ni2+ ions to 2 µg L−1. Moreover, the CaFe‐LDH shows great mineralization capability for the real Ni‐containing electroplating solution. It is demonstrated by ex situ X‐ray diffraction and extended X‐ray absorption fine structure characterization that the isomorphous substitution of Ca2+ by Ni2+ in the laminate of LDH dominates the mineralization process, and the CaFe‐LDH is transformed to the corresponding NiCaFe‐LDH accordingly. Further application of the resultant NiCaFe‐LDH shows improved electrocatalytic oxygen evolution reaction and photocatalytic CO2 reduction activities. This work paves great way for Ni2+ ion removal from wastewater and utilization of the recycled Ni resource.
An Ion Channel‐Induced Self‐Powered Flexible Pressure Sensor Based on Potentiometric Transduction Mechanism
Authors: Lei Dandan , Zhang Qixiang , Liu Nishuang , Su Tuoyi , Wang Luoxin , Ren Ziqi , Gao Yihua 
Published: October 2021

AbstractGreat efforts have been made to build multifunctional flexible pressure sensing devices to enable future wearable electronics. However, a green‐safe, cost‐effective, self‐powered integrated pressure sensing system remains challenging. Herein, an all‐solid‐state pressure sensing rGM (rGO/GO/PVA nanofibers/MXene) system is designed and developed based on a mechanical potentiometric transduction (MPT) mechanism, which converts mechanical stimulation into the change in the ion transport channel and encodes it into the measured potential difference between two electrodes with hydrated GO, thereby generating potential conduction behavior as well as a programmable stable voltage and current. The self‐powered rGM sensor can yield an output open‐circuit voltage of 0.58 V and a short‐circuit current density of 3.2 µA cm–2 when experiencing a steady mechanical pressure. Unlike typical pressure sensors, rGM sensors have an ultrawide detection range (0.7 Pa–1300 kPa), high stability (maintain 95% performance after 5000 cycles), high adjustability, simple preparation method, implying that the rGM sensor can provide real‐time monitoring for human physiological signals without an external power supply, which has a wide‐range impact on medical care. This work presents a new design based on the MPT mechanism that will significantly simplify manufacturing while improving the performance of future electronic devices and smart systems.
Scalable Submicron Channel Fabrication by Suspended Nanofiber Lithography for Short‐Channel Field‐Effect Transistors
Authors: Liu Hai‐Yang , Yin Jun , Gao Xiangxiang , Zhao Sanchuan , Bian Gang , Li Jiaye , Wang Chao‐Peng , Zhu Jian 
Published: October 2021

AbstractUnderstanding the effect of short channels on the performance of field‐effect transistors (FETs) from emerging low‐dimensional semiconductors is crucial to estimate their suitability in high‐density integrated circuits. To this end, intricate and costly equipment capable of nanoscale photolithography or e‐beam lithography is usually required to fabricate FETs with shrinking channel lengths. Here, the authors propose an economical suspended nanofiber lithography technique with short‐channel processing capability, and compatibility with modern semiconductor foundries. By combining the merits of the near‐field electrohydrodynamic printing of nanofibers and microscale photolithographic process, the authors successfully fabricate short channels with lengths as small as 48 nm via masks of suspended nanofibers, whose diameters are easily tuned by adjusting the printing conditions. This technique is further applied for exploring the performance of short‐channel FETs using semiconductors such as single‐walled carbon nanotubes or electrochemically‐exfoliated MoS2. Their performance is comparable to those made from more demanding lithography methods. This economical nanofabrication technique is promising to be applied on a variety of semiconductors for highly integrated fabrication of submicron short‐channel device arrays.
Using Dipole Interaction to Achieve Nonvolatile Voltage Control of Magnetism in Multiferroic Heterostructures
Authors: Chen Aitian , Piao Hong‐Guang , Ji Minhui , Fang Bin , Wen Yan , Ma Yinchang , Li Peisen , Zhang Xi‐Xiang 
Published: October 2021

AbstractNonvolatile electrical control of magnetism is crucial for developing energy‐efficient magnetic memory. Based on strain‐mediated magnetoelectric coupling, a multiferroic heterostructure containing an isolated magnet requires nonvolatile strain to achieve this control. However, the magnetization response of an interacting magnet to strain remains elusive. Herein, Co/MgO/CoFeB magnetic tunnel junctions (MTJs) exhibiting dipole interaction on ferroelectric substrates are fabricated. Remarkably, nonvolatile voltage control of the resistance in the MTJs is demonstrated, which originates from the nonvolatile magnetization rotation of an interacting CoFeB magnet driven by volatile voltage‐generated strain. Conversely, for an isolated CoFeB magnet, this volatile strain induces volatile control of magnetism. These results reveal that the magnetization response to volatile strain among interacting magnets is different from that among isolated magnets. The findings highlight the role of dipole interaction in multiferroic heterostructures and can stimulate future research on nonvolatile electrical control of magnetism with additional interactions.