extraction de l or di sulawesi

The E Extraction from Limonite Ore by Using 2-Air

2020-8-7 · was characterized by Thermogravimetry Analyzer (TGA)/Di erential Scanning Calorimetry (DSC). The addition of Na2CO3, Na2SO4 and NaOH in the ore pretreatment increases nickel recovery from 14.80% without alkali roasting to 23.99%, 28.15% and 39.22%, respectively. The optimum extraction condition for nickel recovery is at pH 1 and a temperature ...

(PDF) Advanced Review on Extraction of Nickel from …

Advanced Review on Extraction of Nickel from Primary and Secondary Sources. Pratima Meshram, Abhilash, and Banshi Dhar Pandey. Department of Metal Extraction and Recycling Division, CSIR ...

Sulawesi art: Animal painting found in cave is 44,000 ...

2019-12-12 · The Sulawesi drawings could also be the oldest animal drawing ever found. Last year, a cave painting in Borneo - thought to be the oldest of an animal - was found to …

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The most popular web scraping extension. Start scraping in minutes. Automate your tasks with our Cloud Scraper. No software to download, no coding needed.

Website Data Extraction Services & Tools

2021-9-9 · Zyte Automatic Extraction (API also available) is a great ''do it yourself'' option for getting news or product data. Or if you want us to manage getting the data for you - as a subscription service or a custom project - then our Data Services solution could be …

Carbon Engineering | Direct Air Capture of CO2 | Home

Our Direct Air Capture technology removes carbon dioxide from the air at megaton-scale. Unlike capturing emissions from industrial flue stacks, our carbon removal technology captures carbon dioxide (CO 2) – the primary greenhouse gas responsible for climate …

Extraction (2020)

2020-4-24 · Extraction: Directed by Sam Hargrave. With Chris Hemsworth, Bryon Lerum, Ryder Lerum, Rudhraksh Jaiswal. Tyler Rake, a fearless black market mercenary, embarks on the most deadly extraction of his career when he''s enlisted to rescue the kidnapped son of …

Comparison of two DNA extraction methods from larvae ...

2019-10-1 · Extracted DNA in agarose gels for both DNA extraction techniques is shown in Fig. 1 ing the Chelex-based DNA extraction technique, the DNA concentrations from the larvae ranged from 115.4 – 188.9 ng/μl; pupae ranged from 97.8 – 189.2 ng/μl; and adults ranged from 292.4 – 459.7 ng/μl ().While using the CTAB technique, the concentrations of the larvae were 7.4–21.3 ng/μl; the ...

How To Extract / Unzip tar.gz Files From Linux Command …

2019-11-14 · Introduction. A tar.gz file contains several compressed files to save storage space, as well as bandwidth during the downloading process. The .tar file acts as a portable container for other files and is sometimes called a tarball. The .gz part of the extension, stands for gzip, a commonly-used compression utility.. In this guide you will learn how to extract or unzip files from tar.gz files ...

A standardised classification scheme for the Mid-Holocene ...

2021-5-26 · The archaeology of Sulawesi is important for developing an understanding of human dispersal and occupation of central Island Southeast Asia. Through over a century of archaeological work, multiple human populations in the southwestern region of Sulawesi have been identified, the most well-documented being that of the Mid- to Late Holocene ''Toalean'' technological period.

The utilization of seaweed-based liquid organic fertilizer ...

2020-9-29 · The aim of this research is to analyze potency and generate organic fertilizer with noneconomic seaweed as material which is bioecologically environment-friendly to stimulate Gracilaria verrucosa production. By utilizing inexpensive and bioecologically beneficial material, it is expected to increase the growth, production, and repair the quality of Gracilaria verrucosa. The specific target of ...

Sahidin SAHIDIN | Lecturer | Professor | Universitas ...

Sahidin I currently works at the Department of Pharmacy, Faculty of Pharmacy Universitas Haluoleo. Sahidin does research in Natural Products Chemistry. Their …

PERPADUAN INSEKTISIDA NABATI, MOL, DAN BIOURIN ...

2016-7-13 · Sulawesi Selatan merupakan salah satu sentra pengembangan kedelai dengan potensi lahan 586.492 ha. Rata-rata hasil kedelai di Sulawesi Selatan berkisar antara 1,10‒1,50 t/ha (Distan Provinsi Sulawesi Selatan 2008). Angka tersebut masih jauh lebih rendah

Comparison of two DNA extraction methods from larvae ...

2019-10-1 · A significant difference in the amount of DNA from the larvae stage between techniques was observed (t = 19,877, df = 18, P < 0.001), where the highest DNA concentration was observed using Chelex extraction (x ¯ = 137.46 ng/μl), while with the CTAB technique the DNA concentration was lower (x ¯ = 15.33 ng/μl) ().However, the DNA absorbance levels between both techniques were similar (t = …

What is ETL (Extract, Transform, Load)? | IBM

2020-4-28 · What is ETL? ETL, which stands for extract, transform and load, is a data integration process that combines data from multiple data sources into a single, consistent data store that is loaded into a data warehouse or other target system. As …

Use of Common Lantana (Lantana camara Linn) Extract to ...

2019-11-1 · Research on the use of common lantana Lantana camara extract in the culture of the seaweed Kappaphycus alvarezii was carried out both at experimental and mass culture scales at several locations in the coastal waters of South Konawe in Southeast Sulawesi Province, Indonesia. The treatments were soaking seaweed seedlings in solutions of lantana ...

Liquid Extraction: Bligh and Dyer | SpringerLink

2016-5-11 · The extraction method by E.G. Bligh and W.J. Dyer was introduced in 1959 in search of an efficient and mild procedure to study lipid decomposition in frozen fish (Bligh and Dyer 1959).The basic principle for the extraction is based on Folch''s method (Folch-Pi et al. 1957) using less amounts of chloroform and methanol for the primary extraction step.

Deforestation on the Indonesian island of Sulawesi and the ...

2020-12-1 · Sulawesi is an important island for primates. All 17 species that are found there are endemics. The island also includes contact zones between species of macaques (genus Macaca) where hybrids may arise lawesi continues to be deforested, especially in the lowlands most suitable for estate crops and other agricultural products.

Produk Turunan Kakao – Contents – Natura Esensi Indonesia

2021-7-16 · Untuk daerah-daerah di Indonesia, daerah-daerah yang membudidayakan varietas ini antara lain berada di Sulawesi Selatan, Sulawesi Tenggara, dan Sulawesi Tengah. Menurut peneliti dari BPTP Yogyakarta, varietas Forastero mampu hidup dengan baik di ketinggian sekitar 300 – …

Banana DNA Extraction | Ask A Biologist

2016-4-19 · 1/2 cup hot water. 1 tsp salt. 1/2 tsp liquid dishwashing soap. resealable zip-top bag (quart size) very cold rubbing alcohol (isopropyl alcohol) placed in freezer ahead of time. coffee filter. narrow glass. wooden stirrer. Watch biologist Melissa Wilson Sayres as she shows you step-by-step how to extract DNA from a banana.

Valerian extract characterized by high valerenic acid and ...

The extract with the ratio 12:1 prolonged the time spent on the open arm significantly when 0.5mg/kg was applied. Of the other extract, with the ratio 1:1.5, four times that amount was required (2.0mg/kg). Both of the tested extracts did not show any antidepressive effect, rather the other way around, the extract with the ratio 1:1.5 prolonged ...

Perhimpunan Fitopatologi Indonesia (PFI)

Perhimpunan Fitopatologi Indonesia (PFI) dilahirkan pada tanggal 5 Agustus 1970 di Perkebunan Teh PT. Pagilaran, Pekalongan (sekarang masuk wilayah Kabupaten Batang), Jawa Tengah. PFI dibentuk dengan tujuan untuk menghimpun para peminat dalam rangka

In-tube extraction and GC-MS analysis of volatile ...

Introduction: The health benefits of sea buckthorn (Hippophae rhamnoides L.) are well documented due to its rich content in bioactive phytochemicals (pigments, phenolics and vitamins) as well as volatiles responsible for specific flavours and bacteriostatic action. The volatile compounds are good biomarkers of berry freshness, quality and authenticity.

(PDF) Characterization of Essential Oils from Tuberose ...

Felly Halsa Fiana. Aromatherapy is a therapy that utilizes steam from the essential oils of certain plants. Essential oils are oils produced from plant parts, such as roots, bark, stems, flowers ...

Oldest cave art found in Sulawesi | Science Advances

Indonesia harbors some of the oldest known surviving cave art. Previously, the earliest dated rock art from this region was a figurative painting of a Sulawesi warty pig ( Sus celebensis ). This image from Leang Bulu'' Sipong 4 in the limestone karsts of Maros …

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Extraction of pectin from passion fruit peel assisted by ...

2016-9-1 · Ultrasound-assisted extraction is an alternative, efficient and time saving technology for pectin extraction. •. The pectin extraction by ultrasound present a GalA content higher than 65% and a DE higher than 50%. •. The optimum ultrasound extraction conditions were 85 °C and 664 W cm −2.

Stealing Machine Learning Models via Prediction APIs

2016-8-10 · the model. The adversary''s goal is to extract an equiva-lent or near-equivalent ML model, i.e., one that achieves (close to) 100 agreement on an input space of interest. We demonstrate successful model extraction attacks against a wide variety of ML model types, including de-cision trees, logistic regressions, SVMs, and deep neu-

Solvent‐assisted supercritical fluid extraction for the ...

Optimized extraction conditions are described using carbon dioxide at 300 atm and 70°C to extract 0.5 g of powdered cinnamon mixed with 4.5 g of anhydrous sodium sulfate to which 1.0 ml of acetonitrile was added at the start of the sequential 30 min static and …