Judul: Pengaruh Persepsi Dukungan Organisasi dan Resiliensi Karyawan terhadap Kinerja di Masa Pandemi Covid 19 Pada Bank BNI KCU Bogor
Abstrak: Meningkatnya wabah COVID-19 dan pemberlakuan work from home diberbagai perusahaan. Bank merupakan salah satu lembaga yang tetap beroperasi di masa pandemi dan persentase karyawan untuk melakukan WFO ditengah pandemi lebih banyak. Situasi krisis ini tentunya berdampak bagi kondisi psikologi pekerja dan permasalahan organisasi seperti kinerja. Penelitian ini memiliki tujuan untuk mengidentifikasi karakteristik karyawan, menganalisis persepsi karyawan terhadap dukungan organisasi yang dirasakan, ketahanan karyawan dan kinerja serta pengaruh persepsi dukungan organisasi dan ketahanan karyawan terhadap kinerja karyawan. Analisis data menggunakan analisis deskriptif dan SEM-PLS. Karyawan Bank BNI KCU Bogor didominasi oleh karyawan laki-laki, dengan rentang usia 25-40 tahun berjumlah 60 karyawan, sebanyak 30 karyawan di unit marketing, memiliki masa kerja 6-10 tahun serta pengalaman kerja sebanyak 3-4 kali. Karyawan yang menjalani full work from office (wfo) mendominasi. Persepsi karyawan terhadap persepsi dukungan organisasi, resiliensi karyawan dan kinerja menyatakan setuju. Hasil analisis SEM-PLS menunjukkan bahwa persepsi dukungan organisasi serta resiliensi karyawan berpengaruh positif dan signifikan terhadap kinerja karyawan., The increasing outbreak of COVID-19 and the implementation of work from home in various companies. Banks are one of the institutions that continue to operate during the pandemic and the proportion of employees to do WFO in the midst of a pandemic is higher. With this crisis situation, it certainly has an impact on the psychological condition of workers and organizational problems such as performance. This study aims to identify employee characteristics, analyze employee perceptions, perceived organizational support, employee resilience and performance, and the effect of perceived organizational support and employee resilience on employee performance. Data analysis used descriptive analysis and SEM-PLS. The employees of Bank BNI KCU Bogor are dominated by male employees, with an age range of 25-40 years, 60 employees, 30 employees in the marketing unit, 6-10 years of service, and 3-4 times work experience. Employees who undergo full work from office (wfo) dominate. Employees' perceptions of perceived organizational support, employee resilience and performance agree. The results of the SEM-PLS analysis show that the perception of organizational support and employee resilience has a positive and significant effect on employee performance.
Keyword: perceived organizational support, employee resilience, employee performance

Judul: The Influence of Motivation on  Employee’s Performance during WFH Throughout the Covid-19 Pandemic
Abstrak: Kebijakan Work from Home (WFH) merupakan salah satu upaya mengurangi tingkat kasus Covid-19. Selama WFH karyawan hanya dapat melaksanakan tugasnya dan kegiatannya di dalam rumah. Salah satu cara adalah tetap memotivasi karyawan agar dapat melaksanakan pekerjaannya dengan baik, untuk itu perlu diketahui faktor-faktor yang dapat memberikan motivasi selama WFH. Tujuan dari penelitian ini adalah mengidentifikasi karakteristik karyawan di DKI Jakarta yang melaksanakan WFH, menganalisis persepsi karyawan terhadap motivasi dan kinerja karyawan, dan menganalisis pengaruh motivasi terhadap kinerja karyawan selama melaksanakan WFH. Jenis data pada penelitian ini adalah data kuantitatif dan sampel dari penelitian ini diambil menggunakan teknik purposive sampling. Responden penelitian ini adalah 100 orang karyawan. Metode yang digunakan adalah metode analisis deskriptif dan analisis SEM-PLS. Hasil dari penelitian ini menunjukkan bahwa motivasi memiliki pengaruh yang positif dan signifikan terhadap kinerja karyawan., Work from Home (WFH) policy as one way to overcome the rate of Covid 19 cases. Employee are required to do their activity either working or basic daily activities at home. The organization should take a look at the problem closely and give work motivation to the employee to increase their performance. The purposes of this study are to identify the characteristics of employees in DKI Jakarta during WFH, determine the employee’s perception of motivation and employee’s performance, analyze the influence of motivation on the employee’s performance in DKI Jakarta during WFH. The type of data in this study is quantitative and the respondent in this study are determinate by purposive sampling. The respondent obtained were 100 employees. The method of analysis in this study were descriptive analysis method and SEM-PLS analysis. The results of this study indicate the influence of motivation on employee performance was accepted that motivation has influence the employee performance during WFH activity throughout the Covid-19 pandemic with positive and significant effect.
Keyword: Employee Performance, Motivation, Work from Home

Judul: Synthesis of Apatite - Chitosan Composite Using Duck Eggshell and Chitosan with Temperature and pH Control
Abstrak: Composite of apatite-chitosan was prepared by using chitosan as polymer matrix. Calcium phosphate was prepared from CaO and (NH4)2HPO4, which the ratio Ca : P had to be 1.67. Chitosan is produced by deacetilase from biopolymer chitin. Duck eggshell (95% CaCO3) as starting material was converted to be calcium oxide (CaO) through calcinations with temperature 1000oC for 5 hours. In-situ and ex-situ methods were prepared from apatite and chitosan (dissolved with acetate acid 2%). Calcium phosphate prepared for bone implantation, but it is too fragile and brittle to be implant into the body. So addition of chitosan can decrease crystalinity and increase mechanic characteristic (tougher). Composite apatite-chitosan was resulted by fast precipitation. Fast precipitation was held in a breaker glass with nitrogen atmosphere, under controlled temperature at 37oC and pH 7, in order to increase amount of hydroxyapatite. Precipitation with CaO which was dropped by (NH4)2HPO4. Hydroxyapatite and chitosan were appearing at samples with in-situ and ex-situ methods which indicating by peak matching of XRD (closed lattice parameter, crystal size), overlapping at FTIR spectra and supporting by SEM picture (homogenous and agglomerated particle). However, it still needs further research to examine biocompatibility osteoconductive degree of sample by in-vivo and in-vitro test.
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