Digital Commons Network^™

Analyzing The Characteristics Of Domestic Wastes In Belik River, The Special Region Of Yogyakarta, Indonesia, Suprayogi Slamet, Marfai Muh Aris, Cahyadi Ahmad, Latifah Reviana, Fatchurohman Hendy

ASEAN Journal on Science and Technology for Development

The multiplying number of population in the City of Yogyakarta has resulted in a larger volume of wastes in the region. People living on the riverbanks are unfortunately in the habit of discarding domestic waste directly to the river channel, worsening the already polluted water. This study was intended to analyze the characteristics of the municipal wastewater contaminating Belik River. During the water quality test, a rapid investigation method and laboratory analysis were employed. The sampling in the field was based on river segments and travel time of river water. Based on the laboratory test results, the concentrations of phosphate, …

#Losingthethread: Recognizing Assembly Rights In The New Public Forum, Liz Grefrath

Brooklyn Law Review

The specter of banishment from the vibrant public forum of social media to the empty streets and deserted sidewalks is a matter of increasing political, social, and cultural importance. Today, nearly every government official maintains a social media presence on Facebook or Twitter, generally to promote initiatives, share ideological positions, engage constituents, and tangle with critics. Privacy controls and content moderation tools, however, offer government officials tantalizing opportunities to discretely and effectively muffle disapproval, stifle dissent, and shield themselves from criticism on their public social media pages through “blocking” features. Courts are just starting to grapple with the First Amendment …

Comparison Of Three Different Techniques Of Inverted Internal Limiting Membrane Flap In Treatment Of Large Idiopathic Full-Thickness Macular Hole., Fariba Ghassemi, Hassan Khojasteh, Alireza Khodabande, Lauren A. Dalvin, Mehdi Mazloumi, Hamid Riazi-Esfahani, Masoud Mirghorbani

Wills Eye Hospital Papers

Purpose: To evaluate and compare three different techniques of inverted internal limiting membrane (ILM) flap in the treatment of large idiopathic full-thickness macular hole.

Methods: In a comparative interventional case series, 72 eyes from 72 patients with large (> 400 µm) full-thickness macular hole were randomly enrolled into three different groups: group A - hemicircular ILM peel with temporally hinged inverted flap; group B - circular ILM peel with temporally hinged inverted flap; and group C - circular ILM peel with superior inverted flap. Best-corrected visual acuity (BCVA), anatomical closure rate, and ellipsoid zone (EZ) or external limiting membrane (ELM) …

The Clone Wars: The Right To Embryonic Gene Editing Under German Law, Keren Goldberger

Brooklyn Journal of International Law

Germany has the strictest genetic engineering laws in the world and bans virtually all kinds of embryonic gene editing. Since the invention of CRISPR, however, embryonic gene editing is more precise, and the possibilities of curing genetic diseases are more real than ever. This Note will argue for the right to embryonic gene editing through an analysis of German constitutional privacy and right to life jurisprudence. Ultimately, this Note argues for a right to procreate under German law that is backed by the state’s affirmative duty to encourage and protect life. When the technology is available, German Law should not …

Third-Party Funding: The Road To Compatibility In International Arbitration, Vienna Messina

Brooklyn Journal of International Law

Third-party funding in global commerce and dispute resolution has gained considerable traction in the last few decades. The rise in complex international arbitration cases has encouraged a demand for third-party funding arrangements since the disputes involve large amounts of money in addition to high legal costs. This Note explores the implications of third-party funding on the practice of international arbitration, particularly with the expansion of arbitral institutions’ doctrinal rules to address the use of third-party funding. Much of the pre-existing research and literature highlights the issues that third-party funding poses in international arbitration proceedings, but fails to consider a broader, …

Sovereign Immunity For Russia's Rocket Engines? Enforcing The "Yukos" Award, Evan Drake

Brooklyn Journal of International Law

In 2003 Yukos Oil Company was once the largest oil company in Russia, and its oligarch CEO was Russia’s richest man. By 2007 Yukos had been dissolved, its CEO arrested, and its assets acquired by Russian state oil giants Rosneft and Gazprom. The fall of Yukos triggered what may be the largest arbitral dispute of all time. In 2014, the former shareholders of Yukos successfully won a $50 billion award against Russia for violations of the Energy Charter Treaty – by far the largest in history. Now the shareholders need to collect. This Note examines how Yukos could enforce its …

Fenton Oxidation Using Easily Recoverable Catalyst Of Magnetite (Fe3o4) As An Efficient Approach To Treatment Of Rhodamine B Dyeing Effluent In Traditional Fabrics Industry, Prasetyo Imam, Akbar Febry, Prabandari Anindya Widi, Ariyanto Teguh

ASEAN Journal on Science and Technology for Development

A direct release of dye wastewater to a water environment without pre-treatment could cause negative impacts. To solve them, an effective method for degrading wastewater contaminants is needed. In this research, the Fenton reaction using Fe3O4 catalyst for removal of wastewater contaminants taken from a traditional fabrics industry was studied. For this purpose, reaction temperature was varied in the range of 27–90°C. Furthermore, catalyst concentration was also varied in the range of 2–6 g/L solution. The results showed that increasing both temperature and catalyst concentration will increase the performance of the Fenton reaction in degrading wastewater contaminants. The contaminant degradation …

Pi‑Plat: A High‑Resolution Image‑Based 3d Reconstruction Method To Estimate Growth Dynamics Of Rice Inflorescence Traits, Jaspreet Sandhu, Feiyu Zhu, Puneet Paul, Tian Gao, Balpreet K. Dhatt, Yufeng Ge, Paul E. Staswick, Hongfeng Yu, Harkamal Walia

Department of Agronomy and Horticulture: Faculty Publications

Background: Recent advances in image-based plant phenotyping have improved our capability to study vegetative stage growth dynamics. However, more complex agronomic traits such as inflorescence architecture (IA), which predominantly contributes to grain crop yield are more challenging to quantify and hence are relatively less explored. Previous efforts to estimate inflorescence-related traits using image-based phenotyping have been limited to destructive end-point measurements. Development of non-destructive inflorescence phenotyping platforms could accelerate the discovery of the phenotypic variation with respect to inflorescence dynamics and mapping of the underlying genes regulating critical yield components.

Results: The major objective of this study is to evaluate …

E. Trees To Ties To Track, Robert W. Lankston

Mining the Internet for Metadata

A series of photographs illustrating laying track for the Polleys Lumber Company railroad circa 1930 near Ronan, Montana. MMP photo umt010970

Protein And Polysaccharide-Based Magnetic Composite Materials For Medical Applications., Elizabeth J Bealer, Kyril Kavetsky, Sierra Dutko, Samuel Lofland, Xiao Hu

College of Science & Mathematics Departmental Research

The combination of protein and polysaccharides with magnetic materials has been implemented in biomedical applications for decades. Proteins such as silk, collagen, and elastin and polysaccharides such as chitosan, cellulose, and alginate have been heavily used in composite biomaterials. The wide diversity in the structure of the materials including their primary monomer/amino acid sequences allow for tunable properties. Various types of these composites are highly regarded due to their biocompatible, thermal, and mechanical properties while retaining their biological characteristics. This review provides information on protein and polysaccharide materials combined with magnetic elements in the biomedical space showcasing the materials used, …

Generating Energy Data For Machine Learning With Recurrent Generative Adversarial Networks, Mohammad Navid Fekri, Ananda M. Ghosh, Katarina Grolinger

Electrical and Computer Engineering Publications

The smart grid employs computing and communication technologies to embed intelligence into the power grid and, consequently, make the grid more efficient. Machine learning (ML) has been applied for tasks that are important for smart grid operation including energy consumption and generation forecasting, anomaly detection, and state estimation. These ML solutions commonly require sufficient historical data; however, this data is often not readily available because of reasons such as data collection costs and concerns regarding security and privacy. This paper introduces a recurrent generative adversarial network (R-GAN) for generating realistic energy consumption data by learning from real data. Generativea adversarial …

Crispr/Cas9 Interrogation Of The Mouse Pcdhg Gene Cluster Reveals A Crucial Isoform-Specific Role For Pcdhgc4., Andrew M. Garrett, Peter J Bosch, David M Steffen, Leah C Fuller, Charles G Marcucci, Alexis A Koch, Preeti Bais, Joshua A Weiner, Robert W. Burgess

Faculty Research 2019

The mammalian Pcdhg gene cluster encodes a family of 22 cell adhesion molecules, the gamma-Protocadherins (γ-Pcdhs), critical for neuronal survival and neural circuit formation. The extent to which isoform diversity-a γ-Pcdh hallmark-is required for their functions remains unclear. We used a CRISPR/Cas9 approach to reduce isoform diversity, targeting each Pcdhg variable exon with pooled sgRNAs to generate an allelic series of 26 mouse lines with 1 to 21 isoforms disrupted via discrete indels at guide sites and/or larger deletions/rearrangements. Analysis of 5 mutant lines indicates that postnatal viability and neuronal survival do not require isoform diversity. Surprisingly, given reports that …

Graduate Student Highlights Nutrition Education For Athletes At 3mt, Jessica Shipp

University of Mississippi News

Rebecca Henry takes second place in master's category at annual competition

Escalation Of Military Conflict Between India And Pakistan In The Post Lahore Declaration (1999 – 2019): Security Dilemma Perspective, Dwi Impiani

Global: Jurnal Politik Internasional

This paper describes the military conflict escalation between India and Pakistan in the period after 1999 Lahore Declaration. After several major wars, military conflicts between the two countries continued to this day. Previous studies on the India-Pakistan conflict only discussed the causes of this conflict and efforts to resolve conflicts. The studies are divided into three major perspectives, namely; security, domestic politics, and political economy, but none has explained how this military conflict is relatively lasting. Using security dilemma as an analytical framework, this paper will explain the variables of the security dilemma that have contributed to the escalating tensions …

State V. Clark Respondent's Brief Dckt. 46890

Not Reported

No abstract provided.

This Is My Neighborhood: An Exploration Of Culturally Relevant Agency To Support High School Latinx Students In An Urban Career Academy, Edward C. Fletcher Jr., Victor M. Hernandez-Gantes, Chrystal Smith

The Qualitative Report

The purpose of this study was to explore the perspectives and strategies internal and external stakeholders used to support students in a career academy serving a predominately Latinx community. Within this case study, the principal of the school was Latinx, grew up within the same community as the school, and therefore shared the same culture as his students. Thus, we wondered how effective the principal would be in overcoming the cultural, political, and social barriers of students in the predominately Latinx school. We found the school leaders had a heightened awareness of organizational, cultural, and political complexities because of their …

Application Of Knowledge Management In Academic Libraries: A Swot Analysis, Roseline Bawack

Library Philosophy and Practice (e-journal)

Academic libraries do not operate in a vacuum, they coexist with changes, challenges and competition on all levels, therefore, strategies must be developed to ensure that academic libraries can face these challenges, become more efficient in their operations and be responsible to the needs and demands of their users. To do this requires among others an examination of both the internal library environment and the external environment (Broadhead 1991). Academic libraries must know their internal strengths, take advantage of opportunities, avoid all threats and address weaknesses. SWOT stands for Strengths, Weaknesses, Opportunities and Threats. A SWOT analysis of an academic …

Impact Of Organizational Culture And Perceived Process Safety In The Uae Oil And Gas Industry, Mohamed Ali Al Mazrouei Mr., Khalizani Khalid Dr., Ross Davidson Dr., Salam Abdallah Dr.

The Qualitative Report

In the last few decades, there had been a lot of accidents in the oil and gas industry throughout the world. This article reports a qualitative study of 30 employees employed in the United Arab Emirates (UAE) oil and gas industry. Health, Safety, and Environment (HSE) culture is a concept which was studied in many researches. However, this research is set to examine how certain behaviors affect the safety performance in UAE’s oil and gas industry. Four core themes that were drawn from the interviewee discussions of how safety culture, leadership safety behaviors, supervisory safety behaviors, and employee training on …

Microscopic Fabric Characteristics Of Typical Red Soft Rock In Badong Formation Under Uniaxial Compression Test, Xiao Zunqun, Wang Xin, Tang Dongsang, Dong Qiongying, Jiang Yinan, Yang Kai, Cao Tongtong, Deng Zhen

Coal Geology & Exploration

Red silty mudstone and argillaceous siltstone are the representatives of special rock and soil in Badong Formation, are easy to disintegrate when encountering water. According to the uniaxial compression test of rock samples, a numerical model of medium and soft rock uniaxial compression test was established based on PFC_2D program. With the characteristics of stress-strain curve, subsection quantitative parameter calibration method was used to calibrate the microscopic parameters of soft rock samples. The adjustment method and the ratio of tangential bond strength(σ_c/τ_c) control specimen under uniaxial compression failure mode. The uniaxial compression test of silty …

Analysis Of Suitable Development Technology Of Cbm(Gas) In Guizhou, Xu Xiaoqian, Meng Yingfang, Duan Zhengpeng, Li Guohong, Li Qingsong

Coal Geology & Exploration

In recent years, technical bottlenecks have been encountered in the practice of CBM exploration and development in Guizhou Province, selecting suitable development technology is one of the key issues. Based on the background that CBM exists in thin coal seams and geological structures are complicated in Guizhou, combined with successful development and utilization of CBM, the CBM development and utilization technology suitable for complex geological conditions in Guizhou was put forward. Air drilling is recommended for drilling in Guizhou, according to different distance of thin seams, such as optical casing composite fracturing and salvageable bridge plug fracturing can be used. …

Key Technology Of Drilling In-Seam Directional Borehole Of 3 000 M In Underground Coal Mine, Shi Zhijun, Dong Shuning, Yang Junzhe, Xu Chao, Hao Shijun, Li Quanxin, Chen Dianfu, Yao Ke, Liu Jianlin, Tian Dongzhuang

Coal Geology & Exploration

The pre-mining gas governance mode in Baode coal mine requires that long directional borehole of more than 3 000 m can be drilled along coal seam. In view of the existing technology and equipment, there are technical problems in the construction of ultra-long directional borehole, such as the difficulty of sliding drilling, the large hydraulic pressure consumption in inlet waterway, the limited transmission distance of wireline MWD signal, and incapability of flushing liquid recycle. The technology of friction reduction in sliding drilling based on the hydraulic thrust of DHM and the torsion penetration of the ultra-long drilling tool, the technology …

Extension Model Of Fracturing Cracks Of Translayer Horizontal Well In Roof Of Soft Coal Reservoir, Wang Zhirong, Hu Kai, Yang Jie, Chen Lingxia

Coal Geology & Exploration

In order to study the propagation rules of hydraulic fracturing crack formed by a horizontal well in roof to coal seam, taking the Permian-Carboniferous coal field in North China as an example, through the classical theory of fracture mechanics, damage mechanics and fluid mechanics, combined with field actual data, the modeling and verification of the space-time evolution law of the crack propagation distance and fracturing time were carried out. Firstly, considering the additional stress of perforation, the characteristics of primary fracture and the permeability characteristics of rock formation, the calculation formula of cracking pressure of vertical hydraulic fracture caused by …

Technology Feasibility Of Gas Drainage With Comb-Shaped Long Borehole In Floor Instead Of Translayer Borehole, Li Hong, Liu Mingju, Hao Guangsheng, Deng Qigen, Dong Yanjun

Coal Geology & Exploration

Drainage technology of translayer borehole in floor roadway and directional long hole are the most important gas control measures in high gas and outburst-prone mining face at present. The coal seam in Zhaozhuang mine has the characteristics of being soft and low gas permeability. It is difficult to drill and form holes in a coal seam. For gas control, the major method is to drill a translayer borehole to eliminate gas outburst, supplemented by in-seam gas drainage boreholes. However, there are shortcomings such as large engineering volume, long construction period and high cost of drilling in floor rock roadway. The …

An Improved Method For Characterizing Coal Metamorphism By Xrd, Wang Chao, Zhao Younan, Wang Zhenwei, Lu Zhaolin

Coal Geology & Exploration

At present, the X-ray measurement method of coal metamorphism has the problem that the γ band is not well divided, the δ peak information is not used, and the background of the bottom is unreasonable. The X-ray diffraction pattern of coal with different metamorphosed degrees is compared and studied. It is proposed to correct the metamorphic coefficient formula by using the information of the slope of the 002 peak, the extended half-height width and the δ peak without deducting the so-called background information. The calculation of the XRD patterns of coal samples with different degrees of metamorphism is verified. The …

Effect Of False Boundary Of Microscopic Image On Automatic Identification Of Maceral Group, Song Xiaozhong

Coal Geology & Exploration

In automatic detection of coal petrology by image analysis technology, it is found that the boundary of various components in the microscopic image of coal petrology demonstrates a "rim" of gray transition zone, and the pixel of this rim cannot reflect the true gray level of the components on both sides. In order to analyze its influence on the identification and detection of macerals, the characteristics and causes of the false boundary between various adjacent components were studied with analysis of microscopic images collected from a large number of coal samples in China. Generally, the false boundary is ring-shaped or …

Effects Of Iron-Nickel Ion Combination On Methane Produced By Lignite Fermentation, Xia Daping, Huang Song, Zhang Huaiwen

Coal Geology & Exploration

In order to study the mechanism of the influence of exogenous optimal iron-nickel ions combination on the gas production process of fermentation, taking Daliuta lignite as an example, experiments were carried out with different contents of iron-nickel ions and the optimal concentration of single ions was elected. The optimal combination concentration of iron-nickel ions were determined by combined design of quadratic regression and common rotation. The fermentation broth of experiment group and blank group(not to added any ions), the coal sample of before and after experiment were analyzed by gas chromatography, X-ray diffraction, Fourier transform infrared spectroscopy, etc. The results …

Origin And Geochemical Characteristics Of Coalbed Methane In Abandoned Coal Mines, Panzhuang Block, Southern Qinshui Basin, Liu Chao, Feng Guorui, Zeng Fangui

Coal Geology & Exploration

In order to analyze the carbon and oxygen composition and origin of the coal seam gas(CSG) in abandoned mines, Panzhuang block, south of Qinshui basin, in this paper, the coalbed methane and produced water samples were collected. The results show that the CSG of abandoned mines is dominated by CH₄, the average is 91.99%, with minor amounts of N₂(6.73%) and CO₂(1.26%). The δ¹³C values of CH₄ range from -31.36‰ to -33.53‰, with an average of -32.25‰, the hydrogen isotope(δD) value is between -182.76‰ and -193.20‰, and the average value …

Mine Water Inrush Rescue Model Based On Optimized Spfa Algorithm, Cai Mingjie, Zhu Xi’An, Liu Demin, Wang Zhangang

Coal Geology & Exploration

Due to the occurrence of coal mine water inrush accidents, it is easy to cause major personnel and property losses. In order to improve the emergency rescue capability of mine water inrush disasters and reduce the water inrush hazard, a mine water inrush rescue route model was proposed. The undirected map and the adjacency list were used to describe and store the mine roadway network. According to the calculation ratio of the height of the water level and the height of underground personnel in roadway, the safety coefficient of the roadway was calculated, and then the equivalent length of the …

Optimization Study On Correlation Method Of Multiple Coal Seams, Shu Jiansheng, Ma Liang, Jia Lilong

Coal Geology & Exploration

At present, the development trend of coal mining in China is transferring from the east to the western regions. The Yan'an Formation coal bearing measures middle Jurassic is the most widely distributed in the west, it is of the continental sedimentary environment, which has the characteristics of big change of lithofacies, multiple coal seams, unstable coal seams and less marker, there are difficulties in coal seam correlation, such as lack of basis and multi-solution phenomenon. Based on the wide application of high precision seismic exploration and digital logging technology, the fine correlation of terrestrial multi-coal seams was carried out by …

Simulation Of Seepage Water Inrush Mechanism And Strength Controlling Factors Of Collapse Column, Huo Bingjie, Xie Zhenhua, Fan Zhanglei, Jing Xuedong

Coal Geology & Exploration

In order to study the mechanism and main control factors of seepage water inrush in roadway affected by collapse columns, Darcy, Brinkman and N-S equations were used to describe the linkage system of flow field in aquifer, collapse column and water inrush roadway. Variables such as different parameters and different boundaries were selected to analyze the main factors influencing the seepage water inrush intensity of collapse columns. The results show that under the conditions of constant pressure and flow, the increase of aquifer permeability will lead to the increase of flow velocity in an area where the aquifer meets the …