Muhammad Mansur - Academia.edu (original) (raw)

Papers by Muhammad Mansur

VGB Kraftwerkstechnik, 1994

Customers are an important part of the business world, without any customers in the business, of ... more Customers are an important part of the business world, without any customers in the business, of course there will be no business processes that occur. Therefore customers are very influential in the wheels of business and business. This study aims to explain the effect of customer expectations, product quality, customer satisfaction on customer loyalty. In this study the Customer is an important part of the business world, without any customers in the business, of course there will be no business processes that occur. Therefore customers are very influential in the wheels of business and business. In a business process, the customer would want to be well served by the merchant and the customer will be satisfied if his wishes or expectations are met when buying and feeling the product or service that is felt. With such an impact, it is expected that customers will be loyal to use the product or service that they feel is good. The purpose of this study was to determine the effect of ...

This Study Aims To Determine The Effect Of Service Quality, The Effect Of Ease Of Application, An... more This Study Aims To Determine The Effect Of Service Quality, The Effect Of Ease Of Application, And The Effect Of Fleet Numbers Partially And Simultaneously On Consumer Decisions In Choosing Online Motorcycle Taxi Services (Studies On Grabbike Consumers At Islamic University Of Malang. Population And Sample Are Grabbike Consumers At Islamic University Of Malang Data Analysis In This Study Uses SPSS Version 20. The Technique Of Sampling In This Study Uses Quantitative Methods, Quantitative Data Itself Is Data Measured In A Numerical Scale (Numbers), Which Can Be Divided Into Interval Data And Ratio Data. Regression Coefficient And Simultaneous Service Quality, Ease Of Application, And Number Of Fleets Have A Positive Effect On Consumer Decision. Keywords: The Influence Of Service Quality, The Effect Of Ease Of Application, The Influence Of The Number Of Fleets.

Guna mengetahui struktur dan komposisi vegetasi hutan di Taman Nasional Lore Lindu Sulawesi Tenga... more Guna mengetahui struktur dan komposisi vegetasi hutan di Taman Nasional Lore Lindu Sulawesi Tengah telah di laksanakan pada bulan Mei 2002. Studi dilakukan di 2 lokasi yakni desa Salua (0,5 ha pada 550-640 m dpl.), kabupaten Donggala, and desa Kaduwaa (0,5 ha pada 1100-1150 m dpl), kabupaten Poso. Penelitian dengan “Quadrate-methode” ini mengungkapkan bahwa vegetasi hutan di Salua memiliki jumlah pohon, spesies, jenis dan famili lebih besar daripada di Kaduwaa; namun demikian kepadatan di Salua lebih rendah daripada di Kaduwaa. Vegetasi tersebut di Salua didominasi oleh Palaquium obtusifolium, Toona sureni, Pterospermum celebicum, dan Canarium hirsutum; sedangkan di Kaduwaa oleh Santiria laevigata, Ficus sp., Cryptocarya tomentosa, Semecarpus longifolia, dan Syzygium operculata. Selanjutnya penelitian ini mengungkapkan bahwa komposisi vegetasi pohon di Salua dan Kaduwaa adalah berbeda, tetapi memiliki struktur yang relative sama. Dan akhirnya diungkapkan bahwa komunitas tumbuhan di ...

Chemical Engineering Journal, 2021

Journal of Degraded and Mining Lands Management, 2021

Acid mine drainage (AMD), produced when sulfide minerals are subjected to oxygen and water, is on... more Acid mine drainage (AMD), produced when sulfide minerals are subjected to oxygen and water, is one of the major issues in mining industries. Without proper management, AMD's release to the environment would cause seriously prolonged environmental and health issues, such as increases soil acidity and reduces water quality due to extremely low pH, high sulphate concentration, and heavy metal solubility. AMD treatments are divided into two categories, i.e., active treatment, conducted by applying a chemical to the AMD to neutralize pH and precipitate heavy metals; and passive treatment, which relies on biological and biochemical processes. The active treatment may provide an immediate effect, but costly and yet sustainable; meanwhile, passive treatment takes time to establish and to generate an effect, but it is more economical, sustainable, and environmentally friendly. The wetland system is an example of passive treatment. Therefore, this review focuses on passive treatments, esp...

Journal of Economics Theory, 2019

Acta Physiologiae Plantarum, 2019

Annals of Forest Science, 2019

& Key message Permanent sampling plots (PSPs) are a powerful and reliable methodology to help our... more & Key message Permanent sampling plots (PSPs) are a powerful and reliable methodology to help our understanding of the diversity and dynamics of tropical forests. Based on the current inventory of PSPs in Indonesia, there is high potential to establish a long-term collaborative forest monitoring network. Whilst there are challenges to initiating such a network, there are also innumerable benefits to help us understand and better conserve these exceptionally diverse ecosystems.

Jurnal Teknologi Lingkungan, 2011

Ecological studies on the Nepenthes species at Barito Ulu, Central Kalimantan, Indonesia were con... more Ecological studies on the Nepenthes species at Barito Ulu, Central Kalimantan, Indonesia were conducted between August 2005 and September 2006. Surveys and two small plot inventories were used to determine the diversity and population of Nepenthes at the study site. We found eight Nepenthes species around the BaritoUlu study area: N. albomarginata, N. ampullaria, N. gracilis, N. hirsuta, N. rafflesiana, N. reinwardtiana, N. stenophylla, and N. hispida. Plot A was dominated by N. rafflesiana with one other species found; whilst in plot B we found five species but it was also dominated by N. rafflesiana. In plot A, the one year stem length growth rate of N. albomarginata was faster than N. rafflesiana (5.0 and 3.5 cm respectively). While in plot B, N. gracilis (21.7 cm) and N. reinwardtiana (13.1 cm) showed faster growth rates than N. albomarginata (5.2 cm), N. rafflesiana (7.0 cm) and N. stenophylla (8.5 cm). Generally, the habitat of Nepenthes in the study site is heath forest.

Jurnal Medicoeticolegal dan Manajemen Rumah Sakit, 2018

ABC Hospital has implemented 15 Clinical Pathway, and Typhoid Fever is the most cases that can be... more ABC Hospital has implemented 15 Clinical Pathway, and Typhoid Fever is the most cases that can be served. The inaccuracy of the monitoring report on the implementation of Clinical Pathway has prevented the hospital from taking appropriate actions to improve the implementation of Clinical Pathway Typhoid Fever. This study aims to determine the obstacles of monitoring implementation of Clinical Pathway Typhoid Fever in ABC Hospital. This research is a case study and descriptiveexplorative research, using document review, field observation, interview, and questionnaire for data collection. The research was conducted in the in-patient wards and medical records room of ABC Hospital during September 2017. The respondents of the research include room physicians, head of inpatient rooms, pediatric, internist, pharmacist, nutritionist, and medical record staff. The result show that factors which impeded implementation of Clinical Pathway monitoring in ABC Hospital were the absence of Clinical Pathway team, the incompatibility of the Clinical Pathway Guide content, the absence of SOP of Clinical Pathway filling form, and the lack of socialization. Suggestion for improving monitoring of Clinical Pathway Typhoid Fever are establish a Clinical Pathway team, revise the Guidance of Clinical Pathway, compile SOP of Clinical Pathway filling form, and do socialization. RS ABC telah menerapkan 15 Clinical Pathway, dan Typhoid Fever merupakan kasus terbanyak yang dapat dilayani. Ketidakakuratan laporan monitoring pelaksanaan Clinical Pathway menyebabkan rumah sakit tidak dapat mengambil langkah perbaikan pelaksanaan Clinical Pathway Typhoid Fever dengan tepat. Penelitian ini bertujuan untuk mengetahui kendala pelaksanaan monitoring Clinical Pathway Typhoid Fever di RS ABC. Penelitian ini merupakan studi kasus yang dilakukan di ruang rawat inap dan rekam medis RS ABC selama September 2017. Data dikumpulkan melalui pendekatan deskriptif-eksploratif dengan melakukan telaah dokumen, observasi lapangan, wawancara, dan kuesioner. Responden meliputi dokter ruangan, kepala ruang rawat inap, profesional pemberi asuhan, perawat, dan staf rekam medis. Hasil penelitian menunjukkan bahwa faktor-faktor yang menjadi kendala pelaksanaan monitoring Clinical Pathway di RS ABC adalah belum terbentuknya tim Clinical Pathway, ketidaksesuaian isi Panduan Clinical Pathway, belum adanya SPO pengisian form Clinical Pathway, dan kurangnya sosialisasi. Untuk mengatasi kendala tersebut, saran yang diberikan adalah menbentuk tim Clinical Pathway, merevisi Panduan Clinical Pathway, menyusun SPO pengisisan form Clinical Pathway, dan melakukan sosialisasi.

Jurnal Aplikasi Manajemen, 2017

Completion inpatient discharge administration is a combination of some unit performance in servic... more Completion inpatient discharge administration is a combination of some unit performance in services of a particular patient in a hospital. Delay in inpatient discharge due to delays in the completion process of administration have an impact such as prolong the waiting time of inpatient discharge. Waiting time can change patient's perception of the service quality of RS UMM. This study aims to determine the difference between waiting time of inpatient discharge service before and after enactment of director policy administration. This study is descriptive research with the research design use pre and post intervention. Development of data use observation in three (3) point of research, that is the ward, pharmacy, and cashier. The relationship between the director policy with inpatient discharge waiting time in RS UMM tested by using independent T-test in statistical software SPSS 20.0.The result showed no difference between waiting time of inpatient discharge services before and after implementation of director policy administration, although the data obtained that the waiting time before greater than waiting time after enactment of director policy administration (3,222 hours > 2,802 hours). The process of observation found another factor that suspected to affect the administrative process, they are the time of visiting from specialist over at 20.00 and under 07.00, the giving information of discharge patient not by the doctor in charge, a weak system of evaluation program by the managerial, and manufacture of prescription drugs that are not according with hospital formulary.

Indonesian Journal of Forestry Research, 2012

Biological diversity can have significant contribution to reduce the build-up of greenhouse gases... more Biological diversity can have significant contribution to reduce the build-up of greenhouse gases in the atmosphere. The trees in a forest stand form an essential part in the functioning of the terrestrial biosphere, especially in the carbon cycle. Yet tree photosynthesis is far less studied than crop photosynthesis for several reasons: the large number of species; difficulty in measuring photosynthesis of entire trees or of forest stands. This research aims to assess the contribution of biological diversity in carbon sequestration by analyzing the physiological characteristics (photosynthesis, transpiration, stomatal conductance, leaf chlorophyll content) of species native to tropical highland forest ecosystem of Mount Halimun-Salak National Park. The results showed that there was a wide range of variation of CO assimilation rate between tree species. The overall CO absorption rate ranged 1.1913-31.3875 µmolm s , the highest rate was reached by sp (pasang parengpeng) (31.3875 µmolm s), followed by (huru lumlum) (21.5750 µmolm s), (kilebo) (11.8175 µmolm s), hamirung) (6.7125 µmolm s) and sp (huru bodas) (6.2725 µmolm s). The rate of CO assimilation was affected by incident radiation and thus the photon flux (Q leaf). Correlation between CO assimilation and Q leaf under certain environmental condition was considerably high. Incident radiation and Q leaf also affected stomatal conductance and thus rate of transpiration.

Entrepreneur, Feb 27, 2011

APBN is the budget of country every period that describes government's capability and authority c... more APBN is the budget of country every period that describes government's capability and authority conducting the function of administration to reach the purpose of country.The purpose of this research is to examine the effect of revenue toward economy growth, the effect of expense toward economy growth, the effect of revenue toward poverty, the effect of expense toward poverty and the effect of revenue toward unemployment, the effect of expense toward unemployment. Sample of this research is APBN and realization of APBN from 2005 up to 2009. The same year also prevails for the level of economy growth, poverty, and unemployment. The period of this research is 2005-2009. The method applied in this study is the simple linier regression analysis by using SPSS program 17.0 version for windows. The result of this research shows that revenue does not have significant effect toward economy growth, expense does not have significant effect toward economy growth, revenue has significant effect toward poverty, expense has significant effect toward poverty, revenue does not have significant effect toward unemployment, and expense does not have significant effect toward unemployment.

Journal of Nuclear Medicine Technology, 2008

Many groups have reported the adsorption or retention of 99m Tcradiopharmaceuticals on injection ... more Many groups have reported the adsorption or retention of 99m Tcradiopharmaceuticals on injection vials and disposable plastic syringes. Such an enormously high loss of radioactivity would result in poor images, radiation exposure, waste, and economic burdens. We therefore decided to investigate the extent of adsorption or retention of several 99m Tc-radiopharmaceuticals on injection vials, rubber stoppers, and plastic syringes. These radiopharmaceuticals are produced as lyophilized kits in our department and supplied to various hospitals practicing nuclear medicine in Pakistan. Methods: A vial containing lyophilized material was reconstituted with 3 mL of freshly eluted Na 99m TcO 4. A 1-mL aliquot of the resulting solution was withdrawn into a syringe at 0.25, 0.5, 1, 3, and 5 h after preparation. All preparations were stored at room temperature (;22°C). After each withdrawal, the vial was reweighed and the activity remaining in the vial was measured using a radioisotope calibrator. The sample was reinjected into the vial. From the original weight and activity of solution in the vial, the initial activity per gram was calculated. From the weight and activity remaining in the vial after withdrawal of the sample, the activity per gram of the sample was calculated. From the difference between the initial activity per gram and the activity per gram of the sample, the percentage of 99m Tc adsorbed on the vial was calculated. All preparations were kept in the syringe for 15 min, and the activity was measured before and after the syringe was emptied. The needle and plunger of the syringe were separated, and activity in the needle and plunger was also measured. Results: The labeling efficiency of all radiopharmaceuticals used during these studies was more than 95%. In most cases, the activity of 99m Tc found on the rubber stopper was less than 1%. Adsorption of 99m Tc onto vials increased gradually with storage time. Adsorption was minimal at the initial stages, whereas maximum retention was noted after 5 h. Nearly 5% adsorption of activity was observed after 5 h of storage time on vials of sestamibi, mercaptoacetyltriglycine, dextran, ciprofloxacin, and dimercaptosuccinic acid (III and V). Retention of activity on needles ranged from 1% to 2% for all preparations studied. Plungers did not show any significant retention of radioactivity; in most cases, retention was less than 0.5%. The maximum retention of radioactivity on plastic syringe bodies was more than 3% for sestamibi, dimercaptosuccinic acid, dextran, pyrophosphate, and phytate. Conclusion: The results revealed that losses of radioactivity from 99m Tc-radiopharmaceuticals in these objects (glass vial, rubber stopper, plastic syringes, plungers, and needles) are not alarming in our setup.

Human Resource Management Review, 2009

European Journal of Obstetrics & Gynecology and Reproductive Biology, 1992

Study of plant ecology in around of Wani Mountain, Buton Utara Game Preserve, South-East Sulawesi... more Study of plant ecology in around of Wani Mountain, Buton Utara Game Preserve, South-East Sulawesi, was conducted in April 2004. Two plots each 0,5 ha (50x100m) on 300 and 400 m a.s.l were established. As the result, the forest type is low land primary forest, which inclination land is steep. There were 106 species from 78 genus and 36 families, which dominated by Pometia pinnata, Litsea albayana, Homalium foetidum, Syzygium bordenii, Kjellbergiodendron celebicum, Cleistanthus myrianthus, Orophea celebica and Polyalthia lateriflora. Number of trees noted 452 individual/ha and sapling were 3016 ha/ha. Total Basal Area of trees in two-study site is 29,71 m/ha and distribution stem diameter class were largest between on 10-20 cm.

JAPAN TAPPI JOURNAL, 1995