Than mỏ – Wikipedia tiếng Việt

Nếu bài được dịch từ Wikipedia ngôn ngữ khác thì bạn có thể chép nguồn tham khảo bên đó sang đây. (tháng 11/2022) Than mỏ được tạo thành do thực vật bị vùi lấp dưới đất và phân hủy dần, bị nén dưới áp suất cao, nhiệt độ lớn …

Enterobacterial Repetitive Intergenic Consensus Polymerase …

The ERIC sequences are recognized in a huge number of bacterial genomes, including Enterobacteriaceae family members including E. coli. The incomplete palindrome sequences are generally detected within transcribed areas in association with intergenic consensus. Moreover, there are different numbers of ERIC sequence copies …

pr2-primers: an 18S rRNA primer database for protists

pr2-primersdatabase-p. 4 48 of the 18S rRNA gene, near the ITS (internally transcribed spacer) region. Initially, the V4 region 49 was favoured for 454 sequencing technology and V9 for Illumina which was then restricted to 2x75 50 bp. However with the development of the Illumina MiSeq (up to 2x300 bp), the V4 region is now

An improvement of real-time polymerase chain reaction …

Thermal conditions for performing PCR are as follows: an initial incubation at 95°C for 10 min; 40 cycles of denaturation at 95°C for 15 s, annealing at 58°C (King's primers) and 62°C (PPA1/PPA2 primers) for 30s, and extension at 72°C for 30 s; and final incubation 72°C for 7 min. Amplification products were electrophoresed on a 1.5% ...

Molecular typing of uropathogenic E. coli strains by the ERIC …

2.5. ERIC-PCR. ERIC-PCR reactions were performed in 20 μl volumes containing 1 μl of each primer, 10 μl of the master mix, 1.5 μl of MgCl 2, 2 μl of template DNA, and 3.5 μl of deionized water.The ERIC-PCR reaction was as follows: initial denaturation at 94 °C for 1 minute, with the next 30 cycles consisting of a denaturation …

Chamalang coal resources and their depositional …

Abstract and Figures A good quality high calorific value coal has been found in and around Chamalang-Bala Dhaka, Lunda, Surghari, Nosham and Bahlol areas in …

Chamalang mines: FC action against Marri tribesmen …

The supply of coal from Chamalang mines has resumed following action by the Frontier Corps (FC) to repel Marri tribesmen who were carrying out armed attacks on …

KINGRI AND TOI NALA (GHOZE GHAR-SAVI RAGHA) …

Coal quality seems like Chamalang and Toi Nala (Dewal-Ghoze Ghar-Savi Ragha) coal. The tentative reserve of this coal is 1mt but of thin coal ... slightly less than 1 foot thick. Total estimated coal reserves of Toi Nala coalfield are 15.4mt with breakup as measured 1.2mt (upto 0.4km depth), indicated 2.4mt (from 0.4km depth to 1.2km depth), ...

PrimPol: A Breakthrough among DNA Replication Enzymes …

DNA replication in human cells. Leading-strand: (A) The synthesis of DNA is initiated on both strands by the primase (composed by the catalytic and regulatory subunits) catalyzing the synthesis of RNA primers of 8–9 nucleotides in length.(B) The RNA primer is transferred to the DNA polymerase Pol α (C) to elongate it with dNTPs, making primers …

Modification of the Folmer primers for the cytochrome

The primers are shown in the upper boxes, Noureldin's primers on the first line, FCOS primers on the second, and AUCOS on the third. The upstream primers were used as shown, while the downstream primers were used as antisense oligonucleotides. Dots indicate nucleotides identical to both primers. Nine degenerate bases (in red font) …

Evaluation of ERIC-PCR method for determining genetic …

All ERIC primers in this study were synthesized and purchased from Eurofins Genomics (Ebersberg, Germany). The PCR reaction mixture volume was 25 µl per reaction and consisted of 12.5 µl of GoTaq G2 Master Mixes (Promega, USA), 7.5 µl of nuclease-free water (Promega, USA), 2 µl of each ERIC primer, and 3 µl of 100 ng DNA template.

ENRIC CHỐNG THẤM 2 TRONG 1

Enric - Chống thấm 2IN1 Chống Thấm Tường Đứng 18L. Là một trong 5 dòng sản phẩm chính của Sơn Dura, Sơn Enric chống thấm pha Cement 2:1 có công dụng trong việc …

Chamalang project: Marri tribe blocks coal …

QUETTA: After rejecting a deal reached by fellow tribesmen, hundreds of Marri tribesmen backed by their tribal chief Nawab Khair Bakhsh Marri have blocked …

Chamalang coal resources and their depositional

Explore millions of resources from scholarly journals, books, newspapers, videos and more, on the ProQuest Platform.

Evaluation of the ERIC-PCR as a probable method to …

The ERIC sequences are intergenic consensus sequences, found at different loci within a genome, and were identified in numerous species by various research groups (Sharples & Lloyd, 1990; Hulton et al., 1991). Amplification using PCR with ERIC sequences as the target sequence was performed by the use of ERIC1R as reverse primer and ERIC2 as for-

Evaluation of BOX-PCR and ERIC-PCR as Molecular Typing …

The 29 isolates were fingerprinted by ERIC-PCR using the primer set ERIC 1R (5′-ATGTAAGCTCCTGGGGATTCA C-3′) and ERIC 2 (5′-AAGTAAGTGACTGGGGTGAGCG-3′). 5 μL of DNA template was added to 25 μL reaction mixture with 5 μL of 5x PCR buffer, 200 μM of deoxynucleoside triphosphate mix, 1 μM …

Evaluating ERIC-PCR for determining genetic diversity …

All ERIC primers in this study were synthesized and purchased from Eurofins Genomics (Ebersberg, Germany). The PCR reaction mixture volume was 25 µl per reaction and consisted of 12.5 µl of GoTaq G2 Master Mixes (Promega, USA), 7.5 µl of nuclease-free water (Promega, USA), 2 µl of each ERIC primer, and 3 µl of 100 ng DNA template. ...

A thermodynamic approach to PCR primer design

In contrast, Pythia was able to design primers to cover <50% of only three regions, compared with 18 regions with <50% coverage for the P316 approach. Figure 3. Primer pair design coverages for interspersed repeat regions. Design coverage is defined as the fraction of an interval covered by PCR product sequences.

(PDF) CHAMALANG-LUNDA-NOSHAM COALFIELDS …

Coal CHAMALANG-LUNDA-NOSHAM COALFIELDS OF BALOCHISTAN, PAKISTAN: FORESIGHT STRATEGY AND POLICY Journal of Himalayan Earth …

(PDF) Physio-chemical evaluation and Co …

Khaushab coal is better than Chamalang coal o wing to low . moisture content, high volatility, less ash and high calorific . value, while the sulphur content was als o found to be less.

Chamalang coal resources and their depositional …

The Chamalang group is generally comprised of thick sequence of shale/claystone, interbedded sandstone, limestone, marl, gypsum, with beds of coal. Coal is developed in …

Thermal and kinetic performance analysis of corncobs, Falsa …

ABSTRACT This article investigates the thermal and kinetic behaviors of Pakistani corncob (Cc) and Falsa sticks (FS) under inert (N2) and oxidative (dry air) atmospheres using a nonisothermal thermogravimetric method. Maximum rates of weight loss, peak temperature, combustion factor, pyrolysis factor, mean reactivity, order of …

Erik Erikson's Stages of Psychosocial Development

Erikson's theory outlines 8 stages of psychosocial development from infancy to late adulthood. At each stage, individuals face a conflict between two opposing states that shapes personality. Successfully resolving the conflicts leads to virtues like hope, will, purpose, and integrity. Failure leads to outcomes like mistrust, guilt, role confusion, …

Pakistan's Baluch insurgency, by Selig S Harrison (Le Monde

T HE slow-motion genocide being inflicted on Baluch tribesmen in the mountains and deserts of southwestern Pakistan does not yet qualify as a major humanitarian catastrophe compared with the slaughter in Darfur or Chechnya. "Only" 2,260 Baluch fled their villages in August to escape bombing and strafing by the US-supplied F-16 fighter jets and Cobra …

(PDF) Repetitive element PCR finger (REP-PCR) using

DNA finger by ERIC-PCR is widely applicable since ERIC primers do not exclusively target enterobacterial repetitive elements [45]. It was demonstrated that it is a reliable tool, with high ...

Conflict of interest and funding

We examined S. mutans and S. sobrinus representative strains and serotype c, d, and g clinical isolates that are the most common serotypes in human decay by rep-PCR using ERIC primers. Six strong bands at 2,000 bp, 1,700 bp, 1,400 bp, 1,100 bp, 850 bp, and 250 bp were observed in all S. mutans serotype c and e representative strains and ...

Enhanced primers for amplification of DNA barcodes from a …

The mitochondrial DNA region delimited by Folmer's primers (COI-5P) became the established DNA barcode region for animal life. With a growing number of studies attempting to examine DNA barcodes from different animal taxa, it quickly became apparent that the primer pair HCO2198 and LCO1490 was not so "universal" as thought …

Chamalang The Gold Valley-Pak Army's gift to the Nation

A grand KHOON BAHA ceremony was conducted in Lora Lai on 3 Feb 09 under the patronage of Army, which was attended by the Tribal Leaders from the Luni and Marri Tribe. The ceremony was the second one in the chain of a series of similar meetings, the first one being held in July last year...

New 12S metabarcoding primers for enhanced Neotropical …

Another 12S primer set commonly used in metabarcoding studies, Teleo1, was designed to amplify a region shorter than 100 bp based on 117 standard Teleostei (bony fish) sequences of the European Molecular Biology Laboratory—European Nucleotide Archive database 7. However, there is also a need to use human blocking primers to avoid cross ...

PhyloPrimer: a taxon-specific oligonucleotide design platform

It was therefore not possible to design a species specific rpoB primer pair for S. mitis as primers could not be made to target any of the eight known bases unique to this species, due to design constraints. PhyloPrimer performed well with different organism and gene settings and showed overall good results when tested on the mock communities.

Coal mining in Balochistan

The province possesses huge reserves of coal at Hamai, Degari, Mach, Ziarat, Chamalang and Abegum estimated at 217 million tons. The 60 km-long …