Penelitian ini bertujuan untuk menganalisis pengaruh kepemimpinan terhadap kinerja karyawan. Menganalisis pengaruh motivasi terhadap kinerja karyawan. Menganalisis pengaruh disiplin kerja terhadap kinerja karyawan. Penelitian ini termasuk dalam jenis penelitian kuantitatif, dengan menggunakan analisis Regresi Linier Berganda. Populasi dalam penelitian ini yaitu seluruh karyawan Waru Barat Pamekasan yaitu sebanyak 45 karyawan. Hasil perhitungan dengan analisis regresi linier berganda menunjukkan bahwa (1) uji t: uji variabel Kepemimpinan (0.022), Motivasi (0.003) dan Disiplin Kerja (0.000) yang bernilai kurang dari α = 0.05, oleh karena itu keputusan adalah Tolak H0 dan Ha diterima. Artinya variabel-variabel tersebut mempunyai pengaruh positif terhadap Kinerja karyawan. (2) dari ketiga variabel tersebut di uji secara simultan mempunyai pengaruh terhadap variabel terikat karena 0.000 lebih kecil dari α = 0.05, keputusan adalah Tolak H0 dan Ha diterima. (3) Uji R2: besarnya persentase pada variabel bebas berpengaruh kinerja karyawan yaitu sebesar 0.819 artinya 81,9 %, maka dapat diketahui bahwa tingkat korelasi antara variabel bebas dan variabel terikat adalah kuat. Nilai koefisien korelasi (R) = 18,1 % dan sisanya disebabkan faktor
Yellow rust (YR) globally affects wheat crops. It may turn into an epidemic, resulting in significant yield losses if the environment is suited to YR spread. The provision of resistant wheat cultivars is a sustainable protection strategy against YR. The current study aimed to use a combination of classical analytical tools to identify potential wheat lines through screening under YR stress for utilization in YR-resistance breeding. A total of 14 parents, which included 9 lines and 5 testers, were formed into 45 cross combinations via line × tester mating format. The tested germplasm was grown in a triplicate randomized full-block design, under optimal and yellow rust (YR)-stress conditions. Data were recorded on different morphological, physiochemical, yield and component traits at appropriate crop stages. A pre-combining ability analysis revealed significant inter-genotype variations. A combining ability study identified non-additive gene action in the inheritance of most of the investigated traits. Four potential parents (PR128, AN179, KS17 and WD17) and two crosses (PR128 × WD17 and AN179 × KS17) retained higher combining ability values for yield traits under YR-stress. A cluster analysis based on the overall performance found divergent classes among the screened genotypes. The clustering of different genotypes was shifted under YR-stress, which suggests variable genotypic response. Through factor analysis, we assessed and confirmed genotypes performing consistently under YR-stress. The identified genotypes may be used for disease-resistance breeding in wheat. Based on their positive correlation with grain yield, we suggest the use of peduncle length and tillers per plant as phenotypic markers for wheat selection and breeding. The knowledge base generated through the current study will add to the ongoing research on sustainable wheat breeding program.
Talent management, Work Life Balance, organizational commitment, Employee Performance and job satisfaction in an organization are very important areas in the workplace. This can help organizations improve and utilize their human resource capacities. Employee performance at PT. TUV NORD Indonesia is very important in determining success in achieving company goals. Based on the results of observations and initial interviews with the Management regarding staff performance and job satisfaction, as well as data obtained from the Human Resource Department of PT. TUV NORD Indonesia, several phenomena were found. Based on this, the author conducted research with the research design used in this study is quantitative with a correlational approach. The results of the study show that Talent management, Work Life Balance, organizational commitment affect job satisfaction and employee performance at PT. TUV NORD Indonesia.
Carbonates are infamous for their complex intrinsic heterogeneity, exaggerated due to stratification and layered geology. Characterization and correlation of this heterogeneity with recovery mechanisms becomes critical pertaining to Lower Cretaceous reservoir ‘A’ with over 4 decades of production/injection history. Hence, it is pertinent to systematically reduce the uncertainties associated with reservoir characterization by delineating high permeability streaks, permeability-contrasts, links between geological and petrophysical facies and their impact on field scale production/injection strategies. Emphasis was put on capturing downhole dynamic Kv/Kh profile across sub layers of the reservoir ‘A’, to enable assignment of representative values into reservoir simulation model with associated reservoir zonation. Vertical interference testing (VIT) was designed in a crestal location well with a history of near-by waterflooding, integrating simulator-based outputs with petrophysical and borehole image logs of an offset. Drawdown-buildup cycle was performed across source probe or packer, while simultaneous monitoring of pressure at observation probe. To reduce uncertainty and incorporate statistical sense into the data, multiple cycles of drawdown-buildup were conducted for vertical connectivity evaluation. In total, eleven VIT tests conducted with formation tester tool utilizing dual-straddle-packer and two-probe modules were interpreted implementing a systematic approach considering vertical communication as a function of geological facies and textural aspects from borehole images, geological information on fractures/faults, and surfaces. Interpretation involves identification of flow-units based on available logs, followed by identification of flow regimes (spherical/radial) to history-match data for estimation of horizontal and vertical permeabilities of each layer. Resultant analysis yielded insights on anisotropy by validating vertical communication through stylolite and across dense layers. Integration of VIT analysis results (Kh,Kv,Kv/Kh) with petrophysical logs led to the establishment of water flood advancement mechanism in this observation well at the crestal location of field. This establishes a critical link between integrated geological, textural and facies analysis in context of sedimentology, layering and rock quantified fabric permeability indicators visible on high vertical and horizontal resolution borehole image. Thereby, allowing derivation of scalable answer products and workflows. Subsequently, explaining water flood mechanism and enabling updating of simulation model for enhanced reservoir characterization. Furthermore, this also allows for field development augmentation and injection strategy optimization through linking of dynamic results to reservoir description of two major sub-layers of this giant carbonate field. Integration and analysis of key insights on vertical communication and carbonate anisotropy with major geological/petrophysical features aided in characterizing 3D static and dynamic models. This would allow improved trajectory planning of future wells, leading to improvement in recovery efficiency through guided injection strategy. Additionally, proactive data aggregation and insightful interpretation to help accelerate realization of value from field development strategy was highlighted.
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