Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2022

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 11521 - 11550 of 32315

Full-Text Articles in Entire DC Network

Implementasi Akomodasi Yang Layak Bagi Penyandang Disabilitas Dalam Proses Penyidikan Di Kepolisian Kabupaten Sleman, Rosa Pijar Cahya Devi, Ignatius Loyola Iswaradatta Prasetio Jun 2022

Implementasi Akomodasi Yang Layak Bagi Penyandang Disabilitas Dalam Proses Penyidikan Di Kepolisian Kabupaten Sleman, Rosa Pijar Cahya Devi, Ignatius Loyola Iswaradatta Prasetio

Jurnal Hukum & Pembangunan

Indonesia is a country that upholds human rights. The manifestation of Indonesia's commitment to supporting human rights is to provide equal opportunities for every citizen to access justice. To provide fair treatment so that every citizen can access justice, Indonesia provides affirmative discrimination to vulnerable groups through laws and regulations. One of affirmative discrimination is provided to groups with disabilities. Through Government Regulation No. 39 of 2020 on Procedural Accommodation for Persons with Disabilities in the Judicial Process, Indonesia regulates what rights must be given to persons with disabilities to be able to participate in any judicial process based on …


A Roadmap To Advance Marine And Coastal Monitoring, Biodiversity Assessment, And International Reporting: A Developing Nation Perspective, Kaylee P. Smit, Niekerk L Van, Linda R. Harris, Abigail Mcquatters-Gollop, Lynne J. Shannon, Kerry J. Sink Jun 2022

A Roadmap To Advance Marine And Coastal Monitoring, Biodiversity Assessment, And International Reporting: A Developing Nation Perspective, Kaylee P. Smit, Niekerk L Van, Linda R. Harris, Abigail Mcquatters-Gollop, Lynne J. Shannon, Kerry J. Sink

School of Biological and Marine Sciences

Despite the increasing number of tools and indicators to measure biodiversity status and trends, many developing countries struggle to initiate and advance coastal and marine assessments needed to monitor and track national and international progress in biodiversity targets. We identified five key challenges that hinder progress in this context, based on a national marine assessment workshop held in South Africa, and developed recommendations and tangible actions to address these challenges drawing from multiple national assessments, regional initiatives, and global collaborations over the last 15 years. Challenges include a poor understanding of methods, limited capacity and funding for assessments, a lack …


The Impact Of Tobacco Smoking-Related Media Messaging On Adolescent Tobacco-Smoking Behavior, Bandar Shukr Jun 2022

The Impact Of Tobacco Smoking-Related Media Messaging On Adolescent Tobacco-Smoking Behavior, Bandar Shukr

Electronic Theses and Dissertations Archive

Youth tobacco smoking remains a major global public health problem. Understanding predictors of youth smoking behavior is critical for the success of tobacco control programs. Given the dearth of information about the effect of tobacco smoking-related messages in media on the smoking behavior of both cigarettes and waterpipes among adolescents from countries in the Eastern Mediterranean Region (EMR), this research aims to address this knowledge gap. We analyzed longitudinal data from the Irbid Longitudinal Smoking Study that followed a random sample of 2,174 seventh-grade students to characterize their smoking habits. Data analyses were performed using unadjusted and adjusted Generalized Linear …


Motivasi Sembuh Pada Anak Jalanan Korban Penyalahgunaan Napza (Studi Kualitatif Di Yayasan Balarenik), Ghariza A. Samara, Caroline Endah Wuryaningsih Jun 2022

Motivasi Sembuh Pada Anak Jalanan Korban Penyalahgunaan Napza (Studi Kualitatif Di Yayasan Balarenik), Ghariza A. Samara, Caroline Endah Wuryaningsih

Perilaku dan Promosi Kesehatan: Indonesian Journal of Health Promotion and Behavior

Background. Street children are one of the vulnerable groups to become victims of drug abuse. Yayasan Balarenik is one of the Social Rehabilitation Institutions, especially for street children. Drug abusers who are undergoing rehabilitation still have the opportunity to relapse. Relapse behavior in drug abusers can be influenced by various factors, including self-motivation to recover Objective. Determine the motivation of street children to recover from drug abuse at Yayasan Balarenik. Method. This research is a qualitative study. Data collection was collected from October-November 2021 with in-depth interviews with 6 street children, 2 representatives of parents, 1 representative of the Dinkes …


Effects Of Biochar On Soil Fertility And Crop Yields: Experience From The Southern Highlands Of Tanzania, Peter M. Rogers, Pius Z. Yanda, Noah M. Pauline, Simon Haikola, Anders Hansson, Mathias Fridahl Jun 2022

Effects Of Biochar On Soil Fertility And Crop Yields: Experience From The Southern Highlands Of Tanzania, Peter M. Rogers, Pius Z. Yanda, Noah M. Pauline, Simon Haikola, Anders Hansson, Mathias Fridahl

Tanzania Journal of Science

The world’s agricultural production is declining due to severe loss of soil fertility through natural processes or because of human activities. Biochar has been identified as a potential soil amendment to regain its fertility and increase crop productivity. This study aimed to assess the effects of biochar on soil nutrients and crop yields in the southern highlands of Tanzania. Data were collected through key informant and household interviews, and from sampling of soils in coffee farms where biochar of maize cobs origin was incorporated at the rate of 3 t ha-1. Purposive sampling approach was deployed to identify the villages …


Comparison On Vegetation Composition And Structure In Fire Prone Forest Of Ilunde And Fire Suppressed Forest Of Kitwe In Tanzania, Nyatwere D Mganga Jun 2022

Comparison On Vegetation Composition And Structure In Fire Prone Forest Of Ilunde And Fire Suppressed Forest Of Kitwe In Tanzania, Nyatwere D Mganga

Tanzania Journal of Science

Fire is among the factors influencing survival and development of plants in ecosystems. This study was conducted in frequently burnt and fire suppressed miombo woodlands of Ilunde and Kitwe, respectively. Tree stem density, basal area and composition of plants were determined. The methods used involved recording the numbers of tree stems, diameter at breast height and classifying vegetation to species level. In Kitwe forest, mean stem density of 582.7 ± 52.90 stems ha– was higher than 356.8 ± 38.98 stems ha– which was recorded in Ilunde forest (t = 15.98, df = 29, p < 0.05). Similarly, a higher mean tree basal area of 16.14 ± 1.32 m2 ha– was recorded in Kitwe forest, while 8.54 ± 0.94 m2 ha– being recorded in Ilunde forest (t = 3.34, df = 14, p < 0.05). Czekanowski’s similarity coefficients for trees, shrubs and saplings, and herbs and grasses were 0.46, 0.34 and 0.22, respectively. Fire adapted species were recorded in Ilunde forest. Fire prone miombo woodland had lower tree stem density, basal area and dominated by fire adapted species. Similarity coefficient between the two forests was also low. Prescribed burning is recommended in miombo woodlands for sustainable species composition and tree structure. Keywords: vegetation; composition, structure, fire prone, miombo


Evaluation Of Natural Radioactivity And Radiation Hazards Of Soils Around Petroleum Products Marketing Company Using Gamma Ray Spectrometry, Dayo A. Ayeni, Festus M. Adebiyi Jun 2022

Evaluation Of Natural Radioactivity And Radiation Hazards Of Soils Around Petroleum Products Marketing Company Using Gamma Ray Spectrometry, Dayo A. Ayeni, Festus M. Adebiyi

Tanzania Journal of Science

This study aimed at evaluating natural radioactivity and radiation hazards of soils around a petroleum product marketing company due to anthropogenic influences using gamma ray spectrometry. Top soils (5 cm deep) were collected from diverse locations inside the premises of the Company using standard analytical technique, while control samples were acquired at approximately 200 m from the study area. Mean activity concentrations of the radionuclides in the test soils were 89.36 Bq/kg for 40K, 92.1 Bq/kg for 238U and 10.95 Bq/kg for 232Th, which are more than that of control samples with statistically significant differences. Assessment of the radiological levels …


The Reconstruction Of The Late Pleistocene And Holocene Vegetation Dynamics In Lake Eyasi Basin, Northern Tanzania, Pastory M. Bushozi, Cassian T. Mumbi, Veronica M. Muiruri, Musa S. Mwitondi Jun 2022

The Reconstruction Of The Late Pleistocene And Holocene Vegetation Dynamics In Lake Eyasi Basin, Northern Tanzania, Pastory M. Bushozi, Cassian T. Mumbi, Veronica M. Muiruri, Musa S. Mwitondi

Tanzania Journal of Science

Lake Eyasi Basin of northern Tanzania plays a pivotal role in the study of human-environment interactions and in understanding human flexibility and adaptability through technological innovations over time and space. In this study, phytoliths from ancient soils and fossil pollen proxies from radiocarbon-dated sequences from Kisimangeda on the north-eastern edge of the Lake Eyasi Basin, are used to interpret trends in climatic changes recorded since the Last Glacial Maximum (LGM) to the present. We used pollen and phytolith abundances from a core that was recovered on the northern margin of saline Lake Eyasi at the depth of five metres. The …


Chemical Constituents And Antimicrobial Evaluation Of Selected Aloe Vera Branded Commercial Products In Tanzania, Stephen S Nyandoro, Bahati F Kyando, Joan Je Munissi Jun 2022

Chemical Constituents And Antimicrobial Evaluation Of Selected Aloe Vera Branded Commercial Products In Tanzania, Stephen S Nyandoro, Bahati F Kyando, Joan Je Munissi

Tanzania Journal of Science

Chemical compositions and antimicrobial activities of twenty-two Aloe vera branded commercial products in Tanzania, a case of marketed soaps, creams, lotions, petroleum jelly, toothpastes and hair conditioner products in Dar es Salaam, were investigated. Chemical compositions were analysed using gas chromatography-mass spectrometry (GC-MS) whereas antimicrobial activities were evaluated using agar dilution method against four bacteria species, namely Staphylococcus aureus, Escherichia coli, Klebsiella pneumoneae and Salmonella typhi) and two fungal species Candida albicans and Cryptococcus neoformans. The GC-MS analysis revealed the presence of seven non-polar constituents, namely methyl palmitate, 9-octadecenoic acid methyl ester, methyl stearate, tetratetracontane, hexacosane, and pentacosane and methyl …


A Mathematical Model And Sensitivity Analysis Of Lassa Fever With Relapse And Reinfection Rate, Latifat M Erinle-Ibrahim, Olukayode Adebimpe, Waheed O Lawal, Joshua O Agbomola Jun 2022

A Mathematical Model And Sensitivity Analysis Of Lassa Fever With Relapse And Reinfection Rate, Latifat M Erinle-Ibrahim, Olukayode Adebimpe, Waheed O Lawal, Joshua O Agbomola

Tanzania Journal of Science

In this research paper, we depict an unprecedented four-dimensional ordinary differential equation modeling the dynamic transmission of the Lassa fever virus incorporating relapse and reinfection rate. Recent studies showed that the recovered individuals from Lassa fever can again be susceptible; which contradicted the common assumptions made by different researchers on modeling of Lassa fever. So, this article corrects and states the implications of the assumptions on the population density. The numerical simulations unveil the effect of relapse, reinfection, and treatment rate in the affected population. Performing sensitivity analysis suggests all new incorporated parameters can impact the infection dynamics substantially. The …


Toxicity Assessment Of The Crude Ethanolic Pod Extract Of Swartzia Madagascariensis Desv. In Rats, Adelina A. Mwakalila, Saada M. Mbepera, Shaabani A. Mshamu, Amina Msonga, Washa B. Washa Jun 2022

Toxicity Assessment Of The Crude Ethanolic Pod Extract Of Swartzia Madagascariensis Desv. In Rats, Adelina A. Mwakalila, Saada M. Mbepera, Shaabani A. Mshamu, Amina Msonga, Washa B. Washa

Tanzania Journal of Science

This study assessed toxicity of the crude ethanolic pod extracts of Swartzia madagascariensis Desv in Wistar rats. Forty (40) Wistar rats aged 8–10 weeks were orally administered with crude extracts from pods of S. madagascariensis. Chemical analysis of serum and histopathology of liver and kidney from test animals were performed to determine the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and creatinine in serum. In addition, serum albumin levels were also determined. The levels of ALT, AST and creatinine were found to be high in groups treated with crude extracts compared to the control group, suggesting some damage in …


Effects Of Feed Moisture Content, Soybean Ratio And Barrel Temperature On Physical And Functional Properties Of Extruded Maize-Soybean Flour Blends, Robert Mugabi, Stellah Byakika, Ivan Muzira Mukisa Jun 2022

Effects Of Feed Moisture Content, Soybean Ratio And Barrel Temperature On Physical And Functional Properties Of Extruded Maize-Soybean Flour Blends, Robert Mugabi, Stellah Byakika, Ivan Muzira Mukisa

Tanzania Journal of Science

The effects moisture content, temperature and soybean ratio on expanded product characteristics of extruded maize-soybean blends were studied. Response surface methodology was used to study the effects of extrusion conditions on extrudate properties taking barrel temperature (BT), feed moisture content (FM) and soybean flour ratio (SR) as factors. Expansion ratio (ER), water absorption index (WAI), water solubility index (WSI), hardness and colour (b* - (+) yellowness) of the extrudates were determined. BT and FM had significant effects on ER (p < 0.05). At low FM levels, ER increased with BT. It was observed that both FM and BT significantly affected WAI and WSI. WAI increased as FM increased. Increasing FM to 20% resulted in a decrease in WSI, beyond which an increase was observed. Hardness increased significantly as feed moisture content increased. High SR content significantly increased the extrudate hardness. FM had no significant effect on colour. Colour increased as the SR and BT increased. Significant regression models explained the effects of SR, FM, and BT on all response variables. All of the response variables' R2, were higher than 0.89. Keywords: Maize, Soybean, moisture content, extrusion


Identification And Larvicidal Efficacy Of Mosquito-Repelling Plants Used In Malaria Vector Control In South-East Benin, Camille O Tante, Armel Djenontin, Saïd Chitou, Wilfried Sewade, Pierre Agbani, Martin Akogbeto, Daniel C Chougourou Jun 2022

Identification And Larvicidal Efficacy Of Mosquito-Repelling Plants Used In Malaria Vector Control In South-East Benin, Camille O Tante, Armel Djenontin, Saïd Chitou, Wilfried Sewade, Pierre Agbani, Martin Akogbeto, Daniel C Chougourou

Tanzania Journal of Science

After identifying issues posed by some synthetic insecticides, the scientific community is now looking for other natural products with insecticidal and/or insect repellent characteristics. This study aimed to identify the plants of the Beninese flora known for their insecticidal and/or insect repellent effects and the indigenous techniques of their use and to evaluate the combined efficacy of extracts of a few on mosquito larvae for the control of malaria vectors in the South-East of Benin. A survey was conducted and the insecticidal effects of three combinations made from Azadirachta indica, Cymbopogon nardus and Hyptis suaveolens oils on Anopheles gambiae larvae …


Mathematical Model Of Covid-19 Transmission Dynamics With Double Dose Vaccination, Tawakalt A Ayoola, Mutairu K Kolawole, Amos O Popoola Jun 2022

Mathematical Model Of Covid-19 Transmission Dynamics With Double Dose Vaccination, Tawakalt A Ayoola, Mutairu K Kolawole, Amos O Popoola

Tanzania Journal of Science

This research attempted to investigate the effects of double dose vaccination in a non-linear mathematical model of Covid-19 infections with special compartments class termed first and second dose vaccination. The basic reproduction number was obtained, the stability of the model was analyzed, and the sensitivity analysis was also carried out. Of interest is the numerical simulation of the model where the impacts of contact rate, first and second dose vaccination were studied. The obtained results recommended how to control the corona virus keeping in mind the contact rate and vaccination. Keywords:   Covid-19, Double dose Vaccination, Basic Reproduction Number, Global Stability


Impacts Of Development Induced Displacement On The Tribal Communities Of India: An Integrative Review, Dandub Palzor Negi, E. P. Abdul Azeez Jun 2022

Impacts Of Development Induced Displacement On The Tribal Communities Of India: An Integrative Review, Dandub Palzor Negi, E. P. Abdul Azeez

Asia-Pacific Social Science Review

Development-induced displacement (DID) has been a contentious issue linked to development today. Thousands of people, particularly tribal and other marginalized communities in India, are being uprooted from their land every year in the name of development. The available evidence-based suggests that DID brings a myriad of implications to the lives of the displaced. However, it is unclear what domains DID impacts and marginalizes tribal communities. Therefore, this review aims to analyze the impacts of DID on the lives of tribal communities in India. Synthesizing evidence on the impact of DID deserves high policy and research attention. An integrative review of …


A Comparison Of School Science Curricula Of Indonesia, Vietnam, And Thailand, R. Ahmad Zaky El Islami, Song Xue, Indah Juwita Sari, Le Hai My Ngan, Vipavadee Khwaengmake, Samia Khan, Nguyen Van Bien, Chatree Faikhamta, Nguyen Thi To Khuyen, Thauresean Prasoplarb Jun 2022

A Comparison Of School Science Curricula Of Indonesia, Vietnam, And Thailand, R. Ahmad Zaky El Islami, Song Xue, Indah Juwita Sari, Le Hai My Ngan, Vipavadee Khwaengmake, Samia Khan, Nguyen Van Bien, Chatree Faikhamta, Nguyen Thi To Khuyen, Thauresean Prasoplarb

Asia-Pacific Social Science Review

This study aimed to investigate the science curricula of Indonesia, Vietnam, and Thailand. This study was undertaken to compare science curricula and determine which scientists’ current practices, such as hypothesizing, are represented in science curricula. A cross-case analysis was carried out using the junior science curriculum (ages 12–14) of these countries. The analysis revealed similarities in the science curriculum, including that the purpose of the science curriculum is to develop scientific literacy. The junior secondary science curriculum content tends to consist of biology, physics, chemistry, and earth and space sciences. Students are prescribed no more than 10 hours/week, and each …


Seasonality In Phytoplankton Species Composition And Their Influence On Small Pelagic Fish Along The Western Pemba Channel, Margareth S Kyewalyanga Jun 2022

Seasonality In Phytoplankton Species Composition And Their Influence On Small Pelagic Fish Along The Western Pemba Channel, Margareth S Kyewalyanga

Tanzania Journal of Science

The influence of phytoplankton biomass on small pelagic fish groups was studied at three sites along the Western Pemba Channel, to assess the contribution of seasonality. Sampling took place at the three sites in the coastal waters of Tanga, Tanzania. The study used in-situ data from July 2016 to January 2017, remotely-sensed chlorophyll-a data from August 2016 to August 2017 and 2019–2020, and small pelagic fish catch data from the same periods as the remotely-sensed data. The dominant groups at all the three sites were diatoms, dinoflagellates, and cyanobacteria, with diatoms having the highest number of species compared to the …


Potential Economic And Environmental Benefits Of Faecal Sludge Derived Compost And Char Briquettes: The Case Of Dar Es Salaam, Tanzania, Isabela T Mkude, Richard Kimwaga, Sara Gabrielsson Jun 2022

Potential Economic And Environmental Benefits Of Faecal Sludge Derived Compost And Char Briquettes: The Case Of Dar Es Salaam, Tanzania, Isabela T Mkude, Richard Kimwaga, Sara Gabrielsson

Tanzania Journal of Science

The concept of resource recovery, particularly from waste has recently gained much attention and popularity. The aim of this study was to quantify the potential economic and environmental benefits of recovering nutrients and energy from faecal sludge (FS). The empirical data were collected from three unplanned settlements of Dar es Salaam City at Keko, Kipawa and Manzese. Two scenarios were developed to recover nutrients and energy. The estimations of potential amounts of compost and char briquettes were performed by using the resource value mapping (REVAMP) tool. Results from REVAMP indicated daily economic benefits across the study areas ranging between 680 …


Effects Of Temperature And Salinity On Incubation Time, Hatching Success, And Larvae Survival Of The Giant Tiger Prawn Penaeus Monodon Under Experimental Conditions, Sawadi Ndunguru, Marcelian Njau, Blandina Robert Lugendo Jun 2022

Effects Of Temperature And Salinity On Incubation Time, Hatching Success, And Larvae Survival Of The Giant Tiger Prawn Penaeus Monodon Under Experimental Conditions, Sawadi Ndunguru, Marcelian Njau, Blandina Robert Lugendo

Tanzania Journal of Science

Prawns are commercially one of the most important marine resources. However, in their early developmental stages, they face challenges related to physico-chemical and environmental changes. This study aimed at investigating the effects of temperature and salinity on egg incubation time, hatching success, larval and postlarval survival of the giant tiger prawn, Penaeus monodon (Fabricius 1798) obtained from the coastal waters of Tanzania. The adult females P. monodon collected off Rufiji delta were left to acclimatize and spawn at 28.5 ± 0.5 °C and 32 ppt in the hatchery. Spawned eggs were incubated at experimental temperatures of 27 °C, 31 °C …


Determination Of Factors That Contribute To The Prevalence Of Diarrhoea Among Children Under Five Years Of Age In Association With The Status Of Drinking Water Sources At Bububu, Zanzibar, Wahida M. Ali, Emmanuel S. Kigadye Jun 2022

Determination Of Factors That Contribute To The Prevalence Of Diarrhoea Among Children Under Five Years Of Age In Association With The Status Of Drinking Water Sources At Bububu, Zanzibar, Wahida M. Ali, Emmanuel S. Kigadye

Tanzania Journal of Science

This study aimed to determine the contributing factors for diarrhoea prevalence among children under-five years at Bububu, Zanzibar. The study applied a cross-sectional research design that used quantitative methods. Data were collected from 97 mothers/caregivers of the children. Structured questionnaires were used for assessing socio-economic factors contributing to diarrhoea. Laboratory experiments were carried out to assess the quality of drinking water sources. Most Probable Number (MPN) count per 100 ml was measured from drinking water sources. Multivariate logistic analysis was computed to assess independent factors of childhood diarrhoea. The prevalence of diarrhoea was significantly associated with; the caregiver’s level of …


Weathering The Storm: Community Socio-Economic And Physical Vulnerability Assessment Of Informal Settlements To Disasters In Arusha City, Tanzania, Herbert Hambati Jun 2022

Weathering The Storm: Community Socio-Economic And Physical Vulnerability Assessment Of Informal Settlements To Disasters In Arusha City, Tanzania, Herbert Hambati

Tanzania Journal of Science

Urban population growth has demonstrated a synergetic relationship with the growth of informal settlements and vulnerability to disasters in urban areas. This study employed Community Participatory Vulnerability Assessment (CPVA) to analyse vulnerability in informal settlements in Arusha City, Tanzania. The results show that a plethora of factors, including socio-economic and physical realities interact in complex non-linear ways to shape vulnerability to disasters in informal settlements in the city. The study shows that coping strategies of some individuals in informal settlements reinforce their risks to disasters. This is particularly demonstrated by the stones that are positioned on weak roof structures for …


Avian Use Of Habitat Patches Dominated By Exotic Leucaena Leucocephala Or Native Tree Species In Urban Dar Es Salaam, Tanzania, Chacha Werema, Charles Wilson Jun 2022

Avian Use Of Habitat Patches Dominated By Exotic Leucaena Leucocephala Or Native Tree Species In Urban Dar Es Salaam, Tanzania, Chacha Werema, Charles Wilson

Tanzania Journal of Science

There has been an incursion of an exotic Leucaena leucocephala in disturbed areas and into habitat patches of native tree species in some areas in Tanzania. However, the impacts of this exotic tree on native biodiversity are not well understood. We assessed bird use of habitat patches dominated by L. leucocephala in comparison to patches of native tree species  at the University of Dar es Salaam main campus, Tanzania, by comparing bird species richness, abundance and diversity using mist netting. Based on the same mist netting efforts in each habitat patch type, patches of native trees had significantly higher overall …


Charcoal Whirlwinds And Post-Fire Observations In Serengeti National Park Savannahs, Colin J. Courtney Mustaphi, Heleen C. Vos, Rob Marchant, Colin Beale Jun 2022

Charcoal Whirlwinds And Post-Fire Observations In Serengeti National Park Savannahs, Colin J. Courtney Mustaphi, Heleen C. Vos, Rob Marchant, Colin Beale

Tanzania Journal of Science

Whirlwinds and visible dust devils occur over semi-arid ecosystems and entrain particles from the ground surface. Fires produce abundant charcoal across savannahs and the resulting blackened surfaces create a large albedo contrast. Whirlwinds have been observed associated with active fires; yet, there are few published observations on post-fire landscapes. Spatiotemporal patterns of whirlwinds have been documented for a limited number of regions and have not been made for the ecosystems of eastern Africa. From field-based sightings in the Serengeti National Park, Tanzania, we report on whirlwinds over burned savannah patches that entrained large quantities of charcoal to produce black coloured …


Ultrafast Electron Diffraction: Visualizing Dynamic States Of Matter, D. Filipetto, P. Musumed, R. K. Li, B. J. Siwick, M. R. Otto, Martin Centurion, J. P.F. Nunes Jun 2022

Ultrafast Electron Diffraction: Visualizing Dynamic States Of Matter, D. Filipetto, P. Musumed, R. K. Li, B. J. Siwick, M. R. Otto, Martin Centurion, J. P.F. Nunes

Martin Centurion Publications

Since the discovery of electron-wave duality, electron scattering instrumentation has developed into a powerful array of techniques for revealing the atomic structure of matter. Beyond detecting local lattice variations in equilibrium structures with the highest possible spatial resolution, recent research efforts have been directed towards the long sought-after dream of visualizing the dynamic evolution of matter in real-time. The atomic behavior at ultrafast timescales carries critical information on phase transition and chemical reaction dynamics, the coupling of electronic and nuclear degrees of freedom in materials and molecules, the correlation between structure, function and previously hidden metastable or nonequilibrium states of …


Psychological Well-Being In Childhood And Cardiometabolic Risk In Middle Adulthood: Findings From The 1958 British Birth Cohort, Julia K. Boehm, Farah Qureshi, Laura D. Kubzansky Jun 2022

Psychological Well-Being In Childhood And Cardiometabolic Risk In Middle Adulthood: Findings From The 1958 British Birth Cohort, Julia K. Boehm, Farah Qureshi, Laura D. Kubzansky

Psychology Faculty Articles and Research

Childhood adversity is linked to poor cardiometabolic outcomes, but less is known about positive childhood factors. Using data from 4,007 members of the 1958 British Birth Cohort, we investigated whether children with greater psychological well-being had lower adulthood cardiometabolic risk. At age 11, participants wrote essays about their future. Two judges rated each essay for nine psychological well-being items (Finn’s r = .82–.91), which were combined into a standardized overall score (Cronbach’s α = .91). When participants reached age 45, nurses assessed their blood pressure, heart rate, lipids, glycosylated hemoglobin, fibrinogen, and C-reactive protein, which were standardized and summed for …


Efektivitas Pembelajaran Stem Dengan Model Pjbl Terhadap Kreativitas Dan Pemahaman Konsep Ipa Siswa Sekolah Dasar, Indah Yulaikah, Sri Rahayu, Parlan Parlan Jun 2022

Efektivitas Pembelajaran Stem Dengan Model Pjbl Terhadap Kreativitas Dan Pemahaman Konsep Ipa Siswa Sekolah Dasar, Indah Yulaikah, Sri Rahayu, Parlan Parlan

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to examine the effectiveness of STEM learning with the PjBL model on creativity and conceptual understanding of elementary school students. The Research design used in this study is a quasi-experimental design. The research subjects were 60 elementary school students who were divided into 2 homogeneous classes, consisting 30 students in the experimental class and 30 students in the experimental class. Students in the control class were taught by conventional methods and in the experimental class were taught by STEM learning with the PjBL model. Creativity data was taken with a creativity test instrument with a reliability of …


Research Progress In Physicochemical Properties And Modification Methods Of Dietary Fiber, Chen Si-Yu, Jiao Ye, Cui Bo, Fang Fang, Yang Jing-Jie, Cheng Yun-Hui Jun 2022

Research Progress In Physicochemical Properties And Modification Methods Of Dietary Fiber, Chen Si-Yu, Jiao Ye, Cui Bo, Fang Fang, Yang Jing-Jie, Cheng Yun-Hui

Food and Machinery

This review introduced the classification, structure and physical and chemical properties of dietary fiber, and summarized the relevant research literature on the modification methods and physicochemical properties of dietary fiber at home and abroad in recent years. The development direction of the physicochemical properties of dietary fiber and its modification methods were also prospected, in order to provide a theoretical reference for its efficient and comprehensive utilization.


Update In Laboratory Diagnosis Of Urinary Tract Infection, Weny Rinawati, Diana Aulia Jun 2022

Update In Laboratory Diagnosis Of Urinary Tract Infection, Weny Rinawati, Diana Aulia

Jurnal Penyakit Dalam Indonesia

Urinary tract infection (UTI) is an infection caused by the entry of pathogens into the urinary tract. Symptoms of a UTI are not always obvious, and some are asymptomatic or atypical. Urinary tract infections must be distinguished from other diseases that have a similar clinical appearance. Many UTIs resolve spontaneously, but often cause significant morbidity and mortality. With the unpredictable nature of the disease, laboratory tests are required for accurate diagnosis and identification of the cause of infection. Thus, it is necessary to understand the interpretation and limitations of urinalysis and urine culture results. To assist in the diagnosis of …


Biodiversity Disclosure Of Indonesian Companies And The Role Of The Board Of Commissioners, Ahmad Hambali, Desi Adhariani Jun 2022

Biodiversity Disclosure Of Indonesian Companies And The Role Of The Board Of Commissioners, Ahmad Hambali, Desi Adhariani

Jurnal Akuntansi dan Keuangan Indonesia

The environmental damage that occurs on a large scale has an impact on reducing biodiversity. Biodiversity has an important role that is useful for human life and plays a central role in economic development. This condition makes various parties aware of their role in preventing further damage. Companies, whether directly or indirectly, owe a great deal to the environment. This study seeks to examine the role of the Board of Commissioners as proxied by the size of the Board of Commissioners, the proportion of Independent Boards, and the proportion of women on the Board of Commissioners as a corporate governance …


Priorities For Ocean Microbiome Research, Andre Abreu, Etienne Bourgois, Adam Gristwood, Romain Troublé, Silvia G. Acinas, Peer Bork, Emmanuel Boss, Chris Bowler, Marko Budinich, Samuel Chaffron, Vargas C De, Tom O. Delmont, Damien Eveillard, Lionel Guidi, Daniele Iudicone, Stephanie Kandels, Hélène Morlon, Fabien Lombard, Rainer Pepperkok, Juan José Pierella Karlusich, Gwenael Piganeau, Antoine Régimbeau, Guilhem Sommeria-Klein, Lars Stemmann, Matthew B. Sullivan, Shinichi Sunagawa, Patrick Wincker, Olivier Zablocki, Detlev Arendt, Josipa Bilic, Robert Finn, Edith Heard, Brendan Rouse, Jessica Vamathevan, Raffaella Casotti, Ibon Cancio, Michael Cunliffe, Anne Emmanuelle Kervella, Wiebe H.C.F. Kooistra, Matthias Obst, Nicolas Pade, Deborah M. Power, Ioulia Santi, Tatiana Margo Tsagaraki, Jan Vanaverbeke Jun 2022

Priorities For Ocean Microbiome Research, Andre Abreu, Etienne Bourgois, Adam Gristwood, Romain Troublé, Silvia G. Acinas, Peer Bork, Emmanuel Boss, Chris Bowler, Marko Budinich, Samuel Chaffron, Vargas C De, Tom O. Delmont, Damien Eveillard, Lionel Guidi, Daniele Iudicone, Stephanie Kandels, Hélène Morlon, Fabien Lombard, Rainer Pepperkok, Juan José Pierella Karlusich, Gwenael Piganeau, Antoine Régimbeau, Guilhem Sommeria-Klein, Lars Stemmann, Matthew B. Sullivan, Shinichi Sunagawa, Patrick Wincker, Olivier Zablocki, Detlev Arendt, Josipa Bilic, Robert Finn, Edith Heard, Brendan Rouse, Jessica Vamathevan, Raffaella Casotti, Ibon Cancio, Michael Cunliffe, Anne Emmanuelle Kervella, Wiebe H.C.F. Kooistra, Matthias Obst, Nicolas Pade, Deborah M. Power, Ioulia Santi, Tatiana Margo Tsagaraki, Jan Vanaverbeke

School of Biological and Marine Sciences

Microbial communities have essential roles in ocean ecology and planetary health. Microbes participate in nutrient cycles, remove huge quantities of carbon dioxide from the air and support ocean food webs. The taxonomic and functional diversity of the global ocean microbiome has been revealed by technological advances in sampling, DNA sequencing and bioinformatics. A better understanding of the ocean microbiome could underpin strategies to address environmental and societal challenges, including achievement of multiple Sustainable Development Goals way beyond SDG 14 'life below water'. We propose a set of priorities for understanding and protecting the ocean microbiome, which include delineating interactions between …