global scaling
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2021 ◽  
Vol 8 (2) ◽  
pp. 143
Author(s):  
Ningsih Saputri ◽  
Husna Husna

ABSTRAKStunting merupakan salah satu indikator masalah gizi yang menjadi fokus Global Scaling Up Nutrition (SUN) Movement pada 1000 Hari Pertama Kehidupan (HPK) Jumlah status gizi di Indonesia yang mengalami Stunting pada tahun 2007 sekitar 36,8%, tahun 2013 mengalami kenaikan sekitar 37, 2%, pada tahun 2018 mengalami penurunan sekitar 30,8% tetapi tidak mengalami penurunan yang signifikan. Tujuan penelitian ini yaitu untuk melihat Gerakan 1000 HPK mencegah terjadinya stunting pada anak usia 0-59 bulan. Metode penelitian ini menggunakan kuantitatif dengan desain case control dan tekhnik pengambilan sampel purposive sampling. Penelitian ini dilaksanakan bulan Juni-Juli di Puskesmas Sitiung I Kabupaten Dharmasraya. Analisa penelitian dilakukan dengan uji chi square. Hasil menunjukkan hubungan dalam kejadian stunting adalah konsumsi tablet FE dengan p_value 0,003, Asi Eksklusif dengan p_value 0,020, MP-ASI dengan p_value 0,020, pola asuh dengan p_value 0,000.Kata kunci: stunting; konsumsi tablet Fe; anak usia 0-59 bulan ABSTRACTStunting is one indicator of nutritional problems that is the focus of the Global Scaling up Nutrition (SUN) Movement in the First 1000 Days of Life (HPK). in 2018 experienced a decrease of around 30.8% but did not experience a significant decrease. The purpose of this study was to observe the 1000 HPK Movement to prevent stunting in children aged 0-59 months. This research method uses quantitative with case control design and purposive sampling technique. This research was conducted in June-July at Sitiung I District Health Center, Dharmasraya Regency. The research analysis was carried out by using the chi square test. The results showed that the relationship in the incidence of stunting was the consumption of FE tablets with a p_value of 0.003, exclusive breastfeeding with a p_value of 0.020, complementary feeding with a p_value of 0.020, parenting with a p_value of 0.000.Keywords: stunting; consumption of Fe tablets; children aged 0-59 months


Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4559
Author(s):  
Susann Stritzke ◽  
Carlos Sakyi-Nyarko ◽  
Iwona Bisaga ◽  
Malcolm Bricknell ◽  
Jon Leary ◽  
...  

Results-based financing (RBF) programmes in the clean cooking sector have gained increasing donor interest over the last decade. Although the risks and advantages of RBF have been discussed quite extensively for other sectors, especially health services, there is limited research-documented experience of its application to clean cooking. Due to the sheer scale of the important transition from ‘dirty’ to clean cooking for the 4 billion people who lack access, especially in the Global South, efficient and performance-proven solutions are urgently required. This paper, undertaken as part of the work of the UKAid-funded Modern Energy Cooking Services (MECS) programme, aims to close an important research gap by reviewing evidence-based support mechanisms and documenting essential experiences from previous and ongoing RBF programmes in the clean cooking and other sectors. On this basis, the paper derives key strategic implications and learning lessons for the global scaling of RBF programmes and finds that qualitative key performance indicators such as consumer acceptance as well as longer-term monitoring are critical long-term success factors for RBF to ensure the continued uptake and use of clean cooking solutions (CCS), however securing the inclusion of these indicators within programmes remains challenging. Finally, by discussing the opportunities for the evolution of RBF into broader impact funding programmes and the integration of energy access and clean cooking strategies through multi-sector approaches, the paper illustrates potential steps to enhance the impact of RBF in this sector in the future.


Author(s):  
A. Rebecca Reuber ◽  
Esther Tippmann ◽  
Sinéad Monaghan
Keyword(s):  

2021 ◽  
Vol 87 (1) ◽  
Author(s):  
Christian L. Vásconez ◽  
D. Perrone ◽  
R. Marino ◽  
D. Laveder ◽  
F. Valentini ◽  
...  

The nature of the turbulent energy transfer rate is studied using direct numerical simulations of weakly collisional space plasmas. This is done comparing results obtained from hybrid Vlasov–Maxwell simulations of collisionless plasmas, Hall magnetohydrodynamics and Landau fluid models reproducing low-frequency kinetic effects, such as the Landau damping. In this turbulent scenario, estimates of the local and global scaling properties of different energy channels are obtained using a proxy of the local energy transfer. This approach provides information on the structure of energy fluxes, under the assumption that the turbulent cascade transfers most of the energy that is then dissipated at small scales by various kinetic processes in these kinds of plasmas.


Author(s):  
E Naluminsa ◽  
E C Elson ◽  
T H Jarrett

Abstract We present the global scaling relations between the neutral atomic hydrogen gas, the stellar disk and the star forming disk in a sample of 228 nearby galaxies that are both spatially and spectrally resolved in hi line emission. We have used hi data from the Westerbork survey of hi in Irregular and Spiral galaxies (whisp) and Mid Infrared (3.4 μm, 11.6 μm) data from the Wide-field Infrared Survey Explorer (WISE) survey, combining two datasets that are well-suited to such a study in terms of uniformity, resolution and sensitivity. We utilize a novel method of deriving scaling relations for quantities enclosed within the stellar disk rather than integrating over the hi disk and find the global scaling relations to be tighter when defined for enclosed quantities. We also present new hi intensity maps for the WHISP survey derived using a robust noise rejection technique along with corresponding velocity fields.


2020 ◽  
Vol 8 ◽  
Author(s):  
Xiaolong Yang ◽  
Xiao Zheng ◽  
Weitao Yang

Molecular quasiparticle and excitation energies determine essentially the spectral characteristics measured in various spectroscopic experiments. Accurate prediction of these energies has been rather challenging for ground-state density functional methods, because the commonly adopted density function approximations suffer from delocalization error. In this work, by presuming a quantitative correspondence between the quasiparticle energies and the generalized Kohn–Sham orbital energies, and employing a previously developed global scaling correction approach, we achieve substantially improved prediction of molecular quasiparticle and excitation energies. In addition, we also extend our previous study on temporary anions in resonant states, which are associated with negative molecular electron affinities. The proposed approach does not require any explicit self-consistent field calculation on the excited-state species, and is thus highly efficient and convenient for practical purposes.


2020 ◽  
Vol 58 (1) ◽  
pp. 99-155 ◽  
Author(s):  
Sebastián F. Sánchez

I review the spatially resolved spectroscopic properties of low-redshift star-forming galaxies (and their retired counterparts) using results from the most recent optical integral field spectroscopy galaxy surveys. First, I briefly summarize the global spectroscopic properties of these galaxies, discussing the main ionization processes and the global relations described by the star-formation rates, gas-phase oxygen abundances, and average properties of their stellar populations (age and metallicity) in comparison with the stellar mass. Second, I present the local distribution of the ionizing processes down to kiloparsec scales, and I show how the global scaling relations found using integrated parameters (like the star-formation main sequence, mass–metallicity relation, and Schmidt–Kennicutt law) have local/resolved counterparts, with the global ones being, for the most part, just integrated/average versions of the local ones. I discuss the local/resolved star-formation histories (SFHs) and chemical-enrichment histories and their implications on the inside-out growth of galaxies. Third, I present the radial distributions of the surface densities of the properties explored globally and how they depend on the integrated galaxy properties. In conclusion, I find that the evolution of galaxies is mostly governed by local processes but clearly affected by global ones: ▪  Many global scaling relations present resolved counterparts (verified down to kiloparsec scales) that can explain them as well as the observed radial gradients in galaxies. ▪  These relations are consequences of the local SFHs, the narrow range of the depletion times, and a local metal enrichment. ▪  Deviations from these relations are due to dynamical and mixing processes, local exchange of gas (inflows, outflows, and fountains), depletion time differences, and/or differences in the resolved SFHs. ▪  Ionization happens at local scales that may be driven by different physical processes, and it cannot be clearly understood using purely integrated quantities. The dominant ionization in galaxies has a stellar origin.


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