Sebelas Maret University

About: Sebelas Maret University is a education organization based out in Surakarta, Indonesia. It is known for research contribution in the topics: Population & Public health. The organization has 10901 authors who have published 10832 publications receiving 33057 citations. The organization is also known as: Universitas Negeri Surakarta & Universitas Sebelas Maret.

Quality Of Physical Condition Of Youth Pencak Silat Athletes Reviewed From Speed, Power, and Strength

Abstract: The purpose of this study was to analyze the physical quality of youth pencak silat athletes in terms of speed, power and strength. The sample of this study was athletes Pencak silat category of young male and female numbered 40 people consisting of 20 male and 20 female. Sampling techniques use purposive samples because it considers the characteristics of age and gender. The quasi-experimental method with the quantitative approach used in this research, The constellation of this research is pretest-posttest one group design. Data analysis techniques use descriptive statistics and inferential statistics. Descriptive analysis aims to describe the characteristics of this research while inferential analysis using paired one sample test at a significant level ?= 0.05, overall data analysis used is SPSS program version 20.0. The results of this study showed that the quality of physical condition of athletes in the youth competition category is reviewed from speed, power, and strength in the good category. However, in this study, the need to further identify anthropometrics, and psychology athletes to determine the achievements of adolescent martial arts match categories according to gender characteristics.

The Profile of Students' Thinking in Solving Mathematics Problems Based on Adversity Quotient

Abstract: The purpose of this research was to know the thinking processes of climber, camper, and quitter high school students in solving mathematical problems. This research used a qualitative descriptive method. Subjects were determined by purposive sampling. The technique of collecting data was done by task-based interviews. Based on the results of data analysis it can be concluded that: (1) the profiles of climber’s thinking processes are: (a) assimilation and abstraction in understanding problems, (b) assimilation, accommodation, and abstraction in planning problem solving (c) assimilation, accommodation, and abstraction in implementing the plan of problem solving, and (d) accommodation in checking the solution; (2) the profiles of camper’s thinking processes are: (a) assimilation in understanding mathematical problems, (b) assimilation, accommodation, and abstraction in planning problem solving, (c) abstraction in implementing the plan of problem solving, and (d) assimilation in checking the solution; (3) the profiles of quitter’s thinking processes are: (a) assimilation and abstraction in understanding problems, (b) assimilation, accommodation, and abstraction in planning problem solving, (c) assimilation, accommodation, and abstraction in implementing the plan of problem solving, and (d) assimilation in checking the solution.

Review: Recent status of Selaginella (Selaginellaceae) research in Nusantara

Abstract: Setyawan AD. 2011. Recent status of Selaginella (Selaginellaceae) research in Nusantara. Biodiversitas 12: 112-124. Selaginella Pal. Beauv. (Selaginellaceae Reichb.) is a cosmopolitan genus that grows in tropical and temperate regions. Some species of Selaginella have widely distribution and tend to be invasive, but the others are endemics or even, according to IUCN criteria, endangered. Nusantara or Malesia (Malay Archipelago) is the most complex biogeographic region and rich in biodiversity. It is one of the biodiversity hotspotof Selaginella, whereas about 200 species of 700-750 species are exist. Selaginella has been survived for 440 mya without any significant morphological modification, but extinction of tree-shaped species. Selaginella have similar morphological characteristics, particularly having heterospore form and loose strobili; and is classified as one genus and one family. However, individual species has high morphological variation caused by different edaphic and climatic factors. Genetic studies indicate high polymorphism among Selaginella species. Selaginella had been used as complementary and alternative medicines treated to postpartum, menstrual disorder, wound, etc. Biflavonoid – the main secondary metabolites – gives this benefit and is especially used as anti oxidant, anti-inflammatory, and anti cancer in modern pharmaceutical industry. The other metabolites, trehalose, potentially act as molecular stabilizer in biological based industry. Metabolite profiles can also be used to identify Selaginella by its species, time and harvest age, and locations. Since most of Selaginella grows on moist, organically rich, and well drained soils, which is vulnerable to forest degradation and global warming, it needs more conservation priority. Biosystematics and ethnobotanical researches of Nusantara Selaginella is needed to expand taxonomic status and bioprospecting of this bioresources.

OPTIMALISASI DANA DESA DENGAN PENGEMBANGAN BADAN USAHA MILIK DESA (BUM Des) MENUJU DESA MANDIRI

Abstract: Law of The Republic of Indonesia number 6 of 2014, including its implementation regulation, has mandated that village government to be more independent in term of managing its administration and other natural resource they have, including the financial and assets management. The method used in this research is descriptive qualitative, data collection techniques include focus group discussions, in-depth interview, observation, and documentation. The place of research in the Bulusulur village, Wonogiri, Central Java. The results showed that the implementation of village fund is executed with the establishment of Village BUM which has 5 units Enterprises, that is Keceh Swimming Pool, Campgrounds, Clean Water Facilities, Waste Bank, And Integrated Agriculture. However, in practice there are some constraints such as the difference in the paradigm of the stakeholders associated with the management of the Village Funds, lack of participation of the village community in the implementation of the job program of Village BUM, and a lack of knowledge related to the establishment of work plans and financial statements of Village BUM. The solution that is proposed includes competency enhancement training to Village BUM manager, start from strategic planning, programming, budgeting, implementation, and accompaniment of the Village BUM financial statements.

Kualitas dan beban pencemaran perairan waduk gajah mungkur

Abstract: WGMWonogiri (WGM) mempunyai masalah pencemaran perairan, penurunankualitas perairan, penurunan debit air dan pendangkalan waduk. Diperlukan usaha pencegahandan pengendalian yang terpadu agar pencemaran dan sedimentasi dapat dikendalikan,sehingga fungsi utama waduk dapat dijaga kelangsungannya. Sumber timbulan limbahdi WGM dari berbagai aktivitas penduduk di sempadan waduk, seperti permukiman,perhotelan, pertanian dan peternakan, serta kegiatan di badan perairan waduk seperti budidayaikan dengan teknik karamba jaring apung (KJA) mempunyai potensi menurunkankualitas perairan.Metode penelitian ini adalah penelitian deskriptif laboratoris. Penelitian ini akanmemberikan gambaran dalam bentuk peta kualitas air dan beban pencemaran di WadukGajah Mungkur. Penelitian dilakukan terhadap parameter fisika, kimia, biologi, menggunakanalat-alat gelas laboratorium sesuai SNI 06-2421-1991 dan SNI 06-2413-1991.Pengambilan sampel air mengacu SNI 6989.59:2008 dan SNI 6989.57:2008. Samplinglebih diarahkan pada lokasi KJA, tengah waduk, DAS dan pusat-pusat kegiatan penduduksebagai sumber aliran limbah yang masuk ke perairan waduk seperti pertanian, peternakan,perhotelan, restoran dan DAS sebanyak tujuh ulangan dengan interval 1 bulan.Prosedur dan analisis parameter berdasarkan Standar Nasional Indonesia yang berlakudan PP Nomor 82 tahun 2001 tentang baku mutu air kelas II dan III.Terdapat beberapa parameter kualitas perairan WGM yang diteliti melampaui bakumutu air kelas dua dan tiga PP Nomor 82 tahun 2001 yaitu TSS, DO, BOD, COD, Coliformdan Total coliform. Beban pencemaran yang berasal dari exogenous activity masukke wilayah perairan WGM paling besar adalah TSS yang berasal semua DAS terutamadari DAS Keduang sebesar 891,71 ton/th. Sedangkan dari indigenous activity berupalimbah pakan ikan dari budidaya ikan dalam KJA, dengan beban pencemaran Nitrogen81.963,51 ton/th dan Pospor 28.501,71 ton/th. Kata Kunci: WGM, kualitas perairan, Beban pencemaran.