Southwestern Province Research Articles

Community support as a driver for social integration in ex-situ poverty alleviation relocation communities: a case study in China

After the implementation of Poverty Alleviation Relocation (PAR), the social integration of migrants has gradually received attention. While studies recognize the factors affecting migrants’ social integration such as human capital, social capital, and policies are multiple and co-influential, the role of community support in simultaneously influencing migrants’ social integration has been largely overlooked. This paper addresses this gap by introducing community support into the social integration framework, taking China’s PAR that cause complex spatial, economic, and social changes as the object of study. We evaluated the social integration of Poverty Alleviation Migrants (PAMs) in five Ex-situ Poverty Alleviation Relocation (ESPAR) communities in the southwestern province of China across four dimensions: psychological identity, economic integration, communicative integration, and cultural acceptance. Utilizing a multiple linear regression model, we analyzed influencing factors on social integration. Results indicate that overall social integration of PAMs is at a medium-high level, with psychological identity scoring the highest. Notably, community support significantly influences the social integration of PAMs, particularly in terms of psychological identity. In conclusion, we highlight the imperative of enhancing the spatial environment of ESPAR communities to facilitate the better integration of PAMs into society.

Analysis of Spatial Distribution of Ecosystem Services and Driving Factors in Northeast China

Northeast China is an important ecological barrier in China, and an in-depth understanding of the spatial distribution in ecosystem services （ESs）, and the driving factors is crucial for realizing the subsequent management and protection of ESs. In the study, we quantitatively assessed the characteristics of spatial distribution in ESs in Northeastern China using the InVEST, RWEQ, and RUSLE models and identified the driving factors of ESs spatial distribution in conjunction with the geodetector based on meteorological data, remote sensing data, and socio-economic data. The results showed that the spatial distribution of ESs in Northeast China had obvious spatial heterogeneity. The high values of habitat quality （HQ）, carbon sequestration （CS） services, and soil conservation （SC） services were mainly distributed in the northern part of the four eastern leagues of the Inner Mongolia Autonomous Region, the northern part of Heilongjiang Province, and the eastern part of Northeast China, which were high in fraction vegetation cover, and low values were mainly found in southwestern and eastern Heilongjiang Province, western Jilin Province, and western Liaoning Province. The high values of the water yield （WY） service and wind prevention and sand fixation （WPSF） service were distributed in the east of the Inner Mongolia Autonomous Region and the east of Liaoning Province. The high values of WY services and WPSF services were distributed in the eastern part of Northeast China and the four eastern provinces of the Inner Mongolia Autonomous Region. According to the geodetector results, slope had the strongest explanatory power for the spatial distribution of SC services with a q-value of 0.31, land use/cover change had the strongest explanatory power for the spatial distribution of HQ and CS services with q-values of 0.64 and 0.52, respectively, and fraction vegetation coverage and annual precipitation had the strongest explanatory power for the spatial distribution of WPSF and WY services with q-values of 0.24 and 0.64, respectively, and there were interactions among all the driving factors. The spatial distribution of ESs in Northeast China was mainly influenced by natural factors. The results will provide a scientific basis for subsequent management and enhancement of ESs in Northeast China.

Assessing School Development Planning Practices and Challenges in Primary Schools: A Qualitative Study

To understand the school development planning (SDP) practices and the challenges faced by primary schools, this qualitative study focused on the analysis of semi-structured interview transcripts with seventeen school principals and eight pieces of school development plan texts in a southwestern province. The study revealed that most schools primarily assess internal factors such as strengths and weaknesses, with limited consideration of external factors. Regarding school issue diagnosis, the predominant methods include internal observation and summary, and oral feedback from stakeholders. Some schools also employed root cause analysis, meeting discussions, and questionnaires. These diagnostic methods largely rely on subjective judgment rather than empirical data. While these approaches are essential for diagnosing school issues, the over-reliance on subjective assessments results in less rigorous and scientific problem identification. The findings highlight the need for a more balanced approach that incorporates objective, data-driven methods to enhance the accuracy and effectiveness of school development planning.

Comparison of 16S rRNA Sequencing and VITEK 2 Analysis for the Identification of Acinetobacter baumannii Clinical Isolates: A Study from Southwestern Province of Saudi Arabia

Comparison of 16S rRNA Sequencing and VITEK 2 Analysis for the Identification of Acinetobacter baumannii Clinical Isolates: A Study from Southwestern Province of Saudi Arabia

Prevalence of toxigenic Clostridium difficile in hospitalized patients in the southwestern province of Saudi Arabia: Confirmation using the GeneXpert analysis

ABSTRACT Clostridium difficile (Clostridioides difficile) is a leading cause of nosocomial infections in hospitalized patients worldwide. Stool samples were collected from 112 inpatients admitted to different hospitals and were screened for C. difficile GDH + toxin A + B by immunoassay, and all positive samples by immunoassay were processed for molecular detection of C. difficile using the GeneXpert assay. C. difficile strains were detected in 12 (10.71%) out of 112 stool samples using the GDH + toxin A + B immunoassay method and toxigenic C. difficile was confirmed in 5 stool samples using the GeneXpert molecular assay. C. difficile strains were also detected in 7 (8.97%) out of 78 stool samples from intensive care unit patients, 3 (25%) out of 12 stool samples from internal medicine ward patients, 1 (11.11%) out of 9 stool samples from surgery ward patients, and 1 (10%) out of 10 stool samples from isolation ward patients using the GDH + toxin A + B immunoassay method and the toxigenic C. difficile strain was confirmed in 1, 2, 1, and 1 stool samples, respectively, using the GeneXpert molecular assay. Toxigenic C. difficile was confirmed in patients at 4 (51.14%) out of 7 hospitals. In the present study, we also analyzed the clinical information of patients with C. difficile-positive stool samples who were receiving one or more antibiotics during hospitalization. The binary toxin gene (cdt), the tcdC gene, and the C. difficile strain polymerase chain reaction (PCR) ribotype 027 were not detected using the GeneXpert molecular assay among 12 C. difficile-positive samples by immunoassay. This study should aid in the prevention of unnecessary empiric therapy and increase the understanding of the toxigenic C. difficile burden on the healthcare system in the southwestern province of Saudi Arabia.

Moyamoya Syndrome in Children With Sickle Cell Disease in Saudi Arabia: A Single-Center Experience.

Background Sickle cell disease (SCD) is relatively common in Saudi Arabia. Its neurologic complications such as stroke and Moyamoya syndrome (MMS) can be severe and devastating. Such complicationscan be minimized by modern investigative tools such as transcranial Doppler (TCD) ultrasound, which is unavailable in many high-risk places. Our aim is to investigate the prevalence and characteristics of these complications in children with SCD in our center where TCD is not available. Methods We conducted a retrospective record review of children with SCD admitted to the pediatric ward andvisited the pediatric hematology outpatient clinic of King Fahad Military Medical Complex, Dhahran, Saudi Arabia, from January 2010 to December 2021. The target population was children aged sixmonths to 14years with SCD and a history of stroke or transient ischemic attacks (TIAs). Their magnetic resonance imaging/magnetic resonance angiography (MRI/MRA) of the brain radiographic features were reviewed. A descriptive analysis was used to summarize the demographic characteristics and clinical features of patients with and without MMS. Results Twenty-six children (out of 385 with sickle cell anemia, originating mainly from the southwestern and eastern provinces of Saudi Arabia) experienced an overt stroke with an overall prevalence of 6.7%. All patients with stroke were originally from the Southwestern province. Their genotype was SS, and the median age at the onset of the first stroke was six years (IQR: 5.5). The main presenting symptoms were seizures (57.7%), motor weakness (42.3%), headache (15.3%), cranial nerve palsies (11.5%), cognitive deficit (7.6%), and dysphasia (3.8%). The majority of strokes were ischemic (92.3%). MMS was detected in 61.5% and was seen at the onset of the first stroke in all patients with this MRA abnormality. Seven children with moyamoya (43.8%) had recurrent strokes. Conclusion In this study, the prevalence of overt stroke is 9% in children with SCD originating from the southwestern region of Saudi Arabia (26/286), and 61.5% of them (16/26) had MMS. It is absent in the children of Eastern origin (99 children). In places lacking TCD facilities, further studies are required to determine if MRA brain screenings of children with SCD may detect MMS before the onset of stroke and help startprotective therapy.

Bacterial Contamination of Mobile Phones Used by Healthcare Workers in Critical Care Units: A Cross-Sectional Study from Saudi Arabia.

Healthcare-associated infections (HAIs) present a formidable challenge for healthcare institutions, resulting in heightened mortality, morbidity, and economic burden. Within healthcare settings, various equipment and materials, including mobile phones, can potentially act as sources of infection. This study sought to examine the occurrence of bacterial contamination on mobile phones utilized by healthcare workers (HCWs) in intensive care units (ICUs), pediatric intensive care units (PICUs), neonatal intensive care units (NICUs), and cardiac care units (CCUs) within a central hospital (CH) and two peripheral hospitals (PHs) situated in the southwestern province of Saudi Arabia. We collected a total of 157 samples from mobile phones utilized by HCWs across all ICUs in the CH and PHs. These samples underwent bacteriological analysis to evaluate the degree of bacterial contamination. We found that 45 out of 55 samples from physicians (81.81%) and 58 out of 77 samples from nurses (75.32%) showed bacterial contamination. Contamination rates on HCWs' mobile phones in the ICU, PICU, and NICU departments of the CH were observed at 69.56%, 80.95%, and 70.27%, respectively. Furthermore, the overall contamination rates in the ICUs, NICUs, and CCUs of the PHs were 78.26%, 88.88%, and 66.66%, respectively. The overall contamination rates of mobile phones in the CH and PHs were 72.11% and 81.13%, respectively. These findings underscore the necessity of routinely disinfecting the mobile phones of HCWs to mitigate the risk of cross-contamination. Implementing robust disinfection protocols can significantly contribute to curtailing the propagation of bacterial pathogens and reducing the incidence of HAIs in healthcare settings.

Estimation of the relationship between meteorological factors and measles using spatiotemporal Bayesian model in Shandong Province, China

BackgroundMeasles-containing vaccine (MCV) has been effective in controlling the spread of measles. Some countries have declared measles elimination. But recently years, the number of cases worldwide has increased, posing a challenge to the global goal of measles eradication. This study estimated the relationship between meteorological factors and measles using spatiotemporal Bayesian model, aiming to provide scientific evidence for public health policy to eliminate measles.MethodsDescriptive statistical analysis was performed on monthly data of measles and meteorological variables in 136 counties of Shandong Province from 2009 to 2017. Spatiotemporal Bayesian model was used to estimate the effects of meteorological factors on measles, and to evaluate measles risk areas at county level. Case population was divided into multiple subgroups according to gender, age and occupation. The effects of meteorological factors on measles in subgroups were compared.ResultsSpecific meteorological conditions increased the risk of measles, including lower relative humidity, temperature, and atmospheric pressure; higher wind velocity, sunshine duration, and diurnal temperature variation. Taking lowest value (Q1) as reference, RR (95%CI) for higher temperatures (Q2–Q4) were 0.79 (0.69–0.91), 0.54 (0.44–0.65), and 0.48 (0.38–0.61), respectively; RR (95%CI) for higher relative humidity (Q2–Q4) were 0.76 (0.66–0.88), 0.56 (0.47–0.67), and 0.49 (0.38–0.63), respectively; RR (95%CI) for higher wind velocity (Q2–Q4) were 1.43 (1.25–1.64), 1.85 (1.57–2.18), 2.00 (1.59–2.52), respectively. 22 medium-to-high risk counties were identified, mainly in northwestern, southwestern and central Shandong Province. The trend was basically same in the effects of meteorological factors on measles in subgroups, but the magnitude of the effects was different.ConclusionsMeteorological factors have an important impact on measles. It is crucial to integrate these factors into public health policies for measles prevention and control in China.

Spatiotemporal and meteorological relationships in dengue transmission in the Dominican Republic, 2015–2019

Dengue has broadened its global distribution substantially in the past two decades, and many endemic areas are experiencing increases in incidence. The Dominican Republic recently experienced its two largest outbreaks to date with 16,836 reported cases in 2015 and 20,123 reported cases in 2019. With continued increases in dengue transmission, developing tools to better prepare healthcare systems and mosquito control agencies is of critical importance. Before such tools can be developed, however, we must first better understand potential drivers of dengue transmission. To that end, we focus in this paper on determining relationships between climate variables and dengue transmission with an emphasis on eight provinces and the capital city of the Dominican Republic in the period 2015–2019. We present summary statistics for dengue cases, temperature, precipitation, and relative humidity in this period, and we conduct an analysis of correlated lags between climate variables and dengue cases as well as correlated lags among dengue cases in each of the nine locations. We find that the southwestern province of Barahona had the largest dengue incidence in both 2015 and 2019. Among all climate variables considered, lags between relative humidity variables and dengue cases were the most frequently correlated. We found that most locations had significant correlations with cases in other locations at lags of zero weeks. These results can be used to improve predictive models of dengue transmission in the country.

Sagacious Perceptive on Marburg Virus Foregrounding the Recent Findings: A Critical Review.

Infectious diseases are defined as a group of diseases caused by any infecting microorganism which are highly potent to severely affect human life. The end can vary from critical infection to mortality. Most infectious diseases are reported with a rapid rate of transmission. Marburg virus disease is a kind of infectious viral disease usually manifested as hemorrhagic fever. The latest reported case of Marburg virus disease confirmed by WHO was on 6th August 2021 in the south-western province of Guinea. Marburg virus disease exhibit similar manifestations to that of infection with the Ebola virus. Though not widely spread to emerge as a pandemic, Marburg virus disease remains a serious threat to human life. This review emphasizes the novel current facts determined through various studies related to Marburg virus infection. From these promising theories, the review tries to put forward the importance of various study conclusions, which are likely to have a major impact on the health sector in the near future.

Introduction of a pilot program to measure and improve the clinical care of melanoma patients in the Lower Silesian Voivodeship in Poland: a report of 20 months experience

BackgroundIn recent years, benchmarking and assessment methods to improve the quality of care have become increasingly important. Such approaches allow for a uniform assessment, comparisons between centers or over time, and the identification of weaknesses. In this study, the results of a 20-month pilot program to assess, monitor and improve the quality of care in melanoma patients primarily treated surgically are presented.MethodsThe pilot program started in May 2020 at the Lower Silesian Oncology, Pulmonology and Hematology Center (LSOPHC) in Wroclaw, Poland (Lower Silesian Voivodeship, southwestern province of Poland with a population of 2,9 million). The program involved the introduction of a synoptic histopathological protocol, medical coordinators, and a set of measures to assess oncological care. In total, 11 Skin Cancer Unit (SCU) measures were introduced to analyze clinical outcomes, diagnostic quality, and duration. Data from 352 patients covered by the program were analyzed. In addition, the completeness of diagnostics from external sites was compared to our own results. Furthermore, the timeliness of the initial diagnostic tests and in-depth diagnostics were assessed and compared to the timeliness before implementation of the pilot program.ResultsThe introduced measures assessed the mortality related to oncological treatment, the rate of complications, advanced stages of melanoma, the completeness and duration of diagnostics, the involved nodes after lymphadenectomy, and melanoma screening. During the study period, the timeliness of the initial diagnostics was maintained at 87.8%, and the timeliness of the in-depth diagnostics at 89.5%. Compared to a similar period before the program, these values were 36.1% and 67.5%, respectively.ConclusionThe introduced measures seem to be effective and practical tools for benchmarking clinical and diagnostic aspects. They also allowed for a sensitive assessment of individual issues and indicated sensitive points. Furthermore, the actions undertaken in this pilot program allowed for a shortening of the duration of diagnostics.

Valeria kalashiani, a new species from Armenia (Lepidoptera: Noctuidae: Amphipyrinae)

A new species of the genus Valeria Stephens, 1829, Valeria kalashiani sp. n. is described from south-eastern Armenia (south-western Vayots Dzor Province). The diagnostic comparison is made with V. kartalea Kuhna & Schmitz, 1997 and V. schreieri Hacker & Ebert, 2002. Adults, male and female genitalia are illustrated.

A New Record to Rust Fungi of South Western Province Kandahar, Afghanistan

A rust fungus occurring on Centaurea iberica leaves from Arghandab district, southwestern province Kandahar Afghanistan is described and illustrated. A critical morphological and microscopical examination revealed it to be Puccinia calcitrapae. After conducting a literature survey, it was found that this fungus is the first record to be reported from southwestern province Kandahar. A detailed taxonomic description of this fungus along with its distribution is provided. Weeds cause serious problems in agriculture in Afghanistan especially in southwestern province Kandahar. These plants reduce yield and the quality of crops by competing for water, nutrients and sunlight. The improper or excessive usage of herbicides has led to development of resistance in some weed species while contaminating the environment; therefore, biological control has an increasing role as an alternative method for controlling special weed. Previous studies in other countries revealed that this rust fungus are good biological control agents for these weeds.

From Oblivion to Reappearance: A Multi-Faceted Evaluation of the Sustainability of Folk Music in Yunnan Province of China

The Southwestern Chinese province of Yunnan is the home to a plethora of traditional music, folk songs, and ethnic musical instruments with 24 local folk music items included in the national intangible cultural heritage list and extended list. In this article, the authors intend to delve into the issue of Yunnan folk music protection from the perspective of cultural sustainability theory. With an in-depth qualitative analysis of the data on the protection of 24 folk music items of Yunnan, the achievement, impact, and challenges of the current safeguarding efforts are revealed. The findings suggest that: 1. Government agencies at all levels have a dominant influence on the protection effort. 2. The local community, musicians, culture bearers, troupes, clubs, and social organizations form the “brick and mortar” of the folk music sustainability system. 3. The current reappearance or resurface of certain folk music items is a significant step toward truly reviving the folk music items in the future.

Prediction of crop yield using climate variables in the south-western province of India: a functional artificial neural network modeling (FLANN) approach

Prediction of crop yield using climate variables in the south-western province of India: a functional artificial neural network modeling (FLANN) approach

Science and Really Existing Socialism in Maoist China

Science and Really Existing Socialism in Maoist China

Study on the Spatial and Temporal Distribution of Irrigation Water Requirements for Major Crops in Shandong Province

Understanding the spatial and temporal distribution of irrigation water requirements is significant to realize the rational allocation of water resources and also serves as the basis for analyzing agricultural water-saving potential. This study refers to the standard irrigation regions in southwestern, northern, central, southern, and eastern Shandong province. The irrigation water requirements at 20 weather stations in Shandong Province from 1968 to 2016 were calculated, and the spatial and temporal distribution characteristics were analyzed. The results indicated the following: (a) The trend of the annual irrigation water requirements for summer maize and winter wheat showed an insignificant increase in the eastern Shandong irrigation region, a significant decline in northern and southwestern Shandong irrigation regions, and an insignificant decrease in the other irrigation regions. (b) The multi-year average irrigation water requirement for summer maize generally presents a spatial distribution characteristic which is less in the southwest, more in the northeast, less in the south, and more in the north, while the spatial distribution characteristic for winter wheat is less in the southeast, more in the northwest, less in the south, and more in the north. (c) The main meteorological factors affecting the irrigation water requirements for summer maize are precipitation and sunshine duration, while relative humidity is the main factor affecting winter wheat in Shandong Province.

The presence of the genus Pyrausta Schrank, 1802 (Lepidoptera, Crambidae, Pyraustinae) on the Arabian Peninsula – faunistic and taxonomic notes with description of a new species

The species of the genus Pyrausta Schrank, 1802 reported till date from the Arabian Peninsula are listed and reviewed. Till date, two described species have been known from the Arabian Peninsula – Pyrausta arabica Butler, 1884 and Pyrausta phoenicealis (Hübner, 1818). The external diagnostic character states, the global distributions and the local distributions of these species on the Arabian Peninsula are commented on. On the basis of material collected by the author in Dhofar, the south-western province of the Sultanate of Oman, a third species of the genus is added to the entomofauna of the Arabian Peninsula, which differs significantly in external character states from congeners with related wing patterns. These differences result in the description of a species new to science, Pyrausta postmediofusalis sp.nov. The closest related congeners are Pyrausta mahensis Fletcher, 1910, Pyrausta fulvilinealis, Hampson, 1913, Pyrausta amboinalis Pagenstecher, 1884, Pyrausta phragmatidalis Hampson, 1908 and Pyrausta subflavalis Warren, 1892. The new species is differentiated from these comparative species in the combination of the following external character states: forewing and hindwing grounds concolorous, width, shape and connectedness of the antemedial, postmedial and subterminal lines in the forewing and absence of lines in the hindwing. In internal character states the new species is unique in the projected basal costa of the valva, the sclerotizations in the basal and postbasal uncus, in the shape of the juxta and in the shape of the cornutus.

Analysis of lung cancer measures of the National Cancer Network pilot study in Poland for potential improvement in the quality of advanced-stage lung cancer therapy

BackgroundThis study aimed to present the performance of the National Cancer Network’s (NCN) pilot program in the Lower Silesian Voivodeship (southwestern province of Poland with a population of 2,9 million in 2019), to analyse measures describing lung cancer patients and to determine whether those measures can be used to improve the treatment outcomes of stage III and IV patients with lung cancer in Poland.MethodsThree measures of the NCN pilot programme were analysed: “Percentage of patients with genetic and molecular testing for predictive factors”, “Assessment of the completeness of a pathological examination”, and “Percentage of stage III and IV cancer patients”. As many as 2,218 patients with ICD-10-CM Diagnosis Code C34 were included in the NCN pilot program from 1 to 2019 to 31 December 2020, in the Lower Silesian Voivodeship. The scores of each measure were calculated quarterly by the Regional Coordinating Centre, Wroclaw Comprehensive Cancer Center, Wroclaw, Poland.ResultsGenetic and molecular testing among stage III and IV patients was performed in only 40% and 60% of patients, respectively. The incompleteness of histopathological examinations did not exceed 0.5%. Stage III and stage IV patients accounted for 37% and 35% of the analysed patients, respectively.ConclusionsThe NCN pilot program measures presented in this study appear to be highly sensitive, simple, and transparent tools to monitor the quality of lung cancer diagnosis and assess clinical staging in patients within a specific region.An increase in the proportion of stage III and IV patients who will undergo genetic and molecular testing in the era of modern drug therapies should result in improved treatment outcomes in this patient group. In the present analysis, the values of the main analysed measure, which evaluates the number of genetic and molecular tests for predictive factors for lung cancer, were subject to significant fluctuations during the pilot project. Both upwards and downwards trends were observed. Further analysis in the future is warranted to eliminate the unfavourable factors influencing the obtained values of the measure.

Terrestrial Snails and Slugs of Nevada, USA: An Overview of Taxa, Biogeography, and Habitat Affinities

The biogeography and habitat affinities of the Recent taxa of terrestrial mollusks of Nevada, western USA, are discussed herein. A total of 52 land snails and slug species were found in Nevada, of which 21 are newly reported records. Two native land snails found previously were not found by this author, and 6 additional species are possible for the state. Of the 47 species of land snail found in the state, 42 are considered native, while 5 are introduced. Only one slug, Deroceras laeve, is considered native, while 4 others are introduced. Land mollusks in eastern and central Nevada are derived from the Rocky Mountain Molluscan Province, such as Pupilla hebes, Microphysula ingersolli, and Oreohelix strigosa depressa (9 species, 18%), while southern Nevada supports species derived from the Southwestern Province, such as Gastrocopta spp., Striatura meridionalis, and Eremarionta rowelli (8 species, 16%). A Californian and Oregonian influence includes Pristiloma chersinella and Punctum californicum. Introduced land snails and slugs such as Deroceras reticulatum, Lehmannia valentiana, Cepaea nemoralis, and Rumina decollata are found in the gardens and parks of urban areas in Nevada. The present native land snail distributions in Nevada result from Miocene and Pliocene dispersal and establishment in the mountains of the Great Basin followed by Pleistocene and Holocene fragmentation and isolation. Xeric habitats such as sagebrush steppe, Pygmy conifer woodlands, and dry alkaline lake beds dominate much of the state and support very few or no land mollusks. Nine habitats are identified as being used by terrestrial mollusks in Nevada. Mountain woodlands, springs, and chaparral support 71% of the total fauna, which includes 36 land snail species and the slug Deroceras laeve where water, coniferous and deciduous vegetation, and moist litter are available between 1400 and 2800 m elevation. The more xeric Mojave Desert in the south (165–1100 m) and sagebrush steppe of the Great Basin (800–2000 m) support 3 and 4 species, respectively. The Pygmy coniferous woodlands occasionally support 2 species, except when the woodlands are associated with limestone cliffs and shrubs, where 5 species may be present (1600–2200 m). River valleys, perennial streams, and meadows (800–2000 m) make up only 1% of the state's land area but support 19 species of land mollusks. Subalpine and alpine habitats in the high mountains (2800–3400 m) support 13 species of land snails. Urban areas with greenhouses, parks, and casino gardens support 9 species of introduced land snails and slugs.